2 # -*- tab-width: 8; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: LU-9693 LU-6493 LU-9693
12 ALWAYS_EXCEPT="$SANITY_EXCEPT 42a 42b 42c"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # skipped tests: LU-8411 LU-9096 LU-9054
16 ALWAYS_EXCEPT=" 407 253 312 $ALWAYS_EXCEPT"
18 # Check Grants after these tests
19 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c"
21 SRCDIR=$(cd $(dirname $0); echo $PWD)
22 export PATH=$PATH:/sbin
28 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
29 CREATETEST=${CREATETEST:-createtest}
31 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
33 OPENFILE=${OPENFILE:-openfile}
34 OPENUNLINK=${OPENUNLINK:-openunlink}
35 export MULTIOP=${MULTIOP:-multiop}
36 READS=${READS:-"reads"}
37 MUNLINK=${MUNLINK:-munlink}
38 SOCKETSERVER=${SOCKETSERVER:-socketserver}
39 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
40 MEMHOG=${MEMHOG:-memhog}
41 DIRECTIO=${DIRECTIO:-directio}
42 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
44 CHECK_GRANT=${CHECK_GRANT:-"yes"}
45 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
46 export PARALLEL=${PARALLEL:-"no"}
48 export NAME=${NAME:-local}
55 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
56 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
57 . $LUSTRE/tests/test-framework.sh
59 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
63 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
65 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
66 # bug number for skipped test: LU-1957
67 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
69 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
72 # Get the SLES version so we can make decisions on if a test should be run
74 # Returns a version string that should only be used in comparing
75 # strings returned by version_code()
79 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
81 # All SuSE Linux versions have one decimal. version_code expects two
82 local sles_version=$version.0
83 version_code $sles_version
86 if [ -r /etc/SuSE-release ]; then
87 sles_version=$(sles_version_code)
88 [ $sles_version -lt $(version_code 11.4.0) ] &&
89 # bug number for skipped test: LU-4341
90 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
91 [ $sles_version -lt $(version_code 12.0.0) ] &&
92 # bug number for skipped test: LU-3703
93 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
100 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
101 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
110 check_swap_layouts_support()
112 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
113 { skip "Does not support layout lock."; return 0; }
117 check_and_setup_lustre
121 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
122 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
123 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
125 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
126 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
127 rm -rf $DIR/[Rdfs][0-9]*
129 # $RUNAS_ID may get set incorrectly somewhere else
130 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
132 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
136 if [ "${ONLY}" = "MOUNT" ] ; then
137 echo "Lustre is up, please go on"
141 echo "preparing for tests involving mounts"
142 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
144 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
145 echo # add a newline after mke2fs.
149 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
150 lctl set_param debug=-1 2> /dev/null || true
153 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
155 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
157 run_test 0a "touch; rm ====================="
160 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
161 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
163 run_test 0b "chmod 0755 $DIR ============================="
166 $LCTL get_param mdc.*.import | grep "state: FULL" ||
167 error "import not FULL"
168 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
171 run_test 0c "check import proc"
173 test_0d() { # LU-3397
174 [ $(lustre_version_code mgs) -lt $(version_code 2.10.57) ] &&
175 skip "proc exports not supported before 2.10.57" && return
177 local mgs_exp="mgs.MGS.exports"
178 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
180 local exp_client_version
183 local temp_imp=$DIR/$tfile.import
184 local temp_exp=$DIR/$tfile.export
186 # save mgc import file to $temp_imp
187 $LCTL get_param mgc.*.import | tee $temp_imp
188 # Check if client uuid is found in MGS export
189 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
190 [ $(do_facet mgs $LCTL get_param $exp_client_nid.uuid) == \
194 # save mgs export file to $temp_exp
195 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
197 # Compare the value of field "connect_flags"
198 imp_val=$(grep "connect_flags" $temp_imp)
199 exp_val=$(grep "connect_flags" $temp_exp)
200 [ "$exp_val" == "$imp_val" ] ||
201 error "export flags '$exp_val' != import flags '$imp_val'"
203 # Compare the value of client version
204 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
205 exp_val=$(version_code $exp_client_version)
206 imp_val=$(lustre_version_code client)
207 [ "$exp_val" == "$imp_val" ] ||
208 error "export client version '$exp_val' != '$imp_val'"
210 run_test 0d "check export proc ============================="
213 test_mkdir $DIR/$tdir
214 test_mkdir $DIR/$tdir/d2
215 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
216 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
219 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
221 run_test 1 "mkdir; remkdir; rmdir"
224 test_mkdir $DIR/$tdir
225 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
226 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
228 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
230 run_test 2 "mkdir; touch; rmdir; check file"
233 test_mkdir $DIR/$tdir
234 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
235 touch $DIR/$tdir/$tfile
236 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
238 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
240 run_test 3 "mkdir; touch; rmdir; check dir"
242 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
244 test_mkdir -i 1 $DIR/$tdir
246 touch $DIR/$tdir/$tfile ||
247 error "Create file under remote directory failed"
250 error "Expect error removing in-use dir $DIR/$tdir"
252 test -d $DIR/$tdir || error "Remote directory disappeared"
254 rm -rf $DIR/$tdir || error "remove remote dir error"
256 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
259 test_mkdir $DIR/$tdir
260 test_mkdir $DIR/$tdir/d2
261 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
262 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
263 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
265 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
268 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
269 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
270 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
271 error "$tfile does not have perm 0666 or UID $UID"
272 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
273 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
274 error "$tfile should be 0666 and owned by UID $UID"
276 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
279 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
281 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
282 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
283 error "$tfile should be owned by UID $RUNAS_ID"
284 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
285 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
286 error "$tfile should be owned by UID $RUNAS_ID"
288 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
291 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
293 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
294 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
295 error "$tfile should be owned by GID $UID"
296 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
297 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
298 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
300 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
303 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
304 test_mkdir $DIR/$tdir
305 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
306 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
307 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
308 test_mkdir $DIR/$tdir/d/subdir
309 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
310 error "$tdir/d/subdir should be GID $RUNAS_GID"
311 if [[ $MDSCOUNT -gt 1 ]]; then
312 # check remote dir sgid inherite
313 $LFS mkdir -i 0 $DIR/$tdir.local ||
314 error "mkdir $tdir.local failed"
315 chmod g+s $DIR/$tdir.local ||
316 error "chmod $tdir.local failed"
317 chgrp $RUNAS_GID $DIR/$tdir.local ||
318 error "chgrp $tdir.local failed"
319 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
320 error "mkdir $tdir.remote failed"
321 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
322 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
323 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
324 error "$tdir.remote should be mode 02755"
327 run_test 6g "verify new dir in sgid dir inherits group"
329 test_6h() { # bug 7331
330 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
331 touch $DIR/$tfile || error "touch failed"
332 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
333 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
334 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
335 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
336 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
338 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
341 test_mkdir $DIR/$tdir
342 $MCREATE $DIR/$tdir/$tfile
343 chmod 0666 $DIR/$tdir/$tfile
344 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
345 error "$tdir/$tfile should be mode 0666"
347 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
350 if [ ! -d $DIR/$tdir ]; then
351 test_mkdir $DIR/$tdir
353 $MCREATE $DIR/$tdir/$tfile
354 echo -n foo > $DIR/$tdir/$tfile
355 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
356 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
358 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
361 test_mkdir $DIR/$tdir
362 touch $DIR/$tdir/$tfile
363 chmod 0666 $DIR/$tdir/$tfile
364 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
365 error "$tfile mode not 0666"
367 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
370 test_mkdir $DIR/$tdir
371 test_mkdir $DIR/$tdir/d2
372 test_mkdir $DIR/$tdir/d2/d3
373 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
375 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
378 test_mkdir $DIR/$tdir
379 test_mkdir $DIR/$tdir/d2
380 touch $DIR/$tdir/d2/$tfile
381 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
382 error "$tdir/d2/$tfile not a file"
384 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
387 test_mkdir $DIR/$tdir
388 test_mkdir $DIR/$tdir/d2
389 chmod 0666 $DIR/$tdir/d2
390 chmod 0705 $DIR/$tdir/d2
391 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
392 error "$tdir/d2 mode not 0705"
394 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
397 test_mkdir $DIR/$tdir
398 touch $DIR/$tdir/$tfile
399 chmod 0666 $DIR/$tdir/$tfile
400 chmod 0654 $DIR/$tdir/$tfile
401 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
402 error "$tdir/d2 mode not 0654"
404 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
407 test_mkdir $DIR/$tdir
408 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
410 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
411 error "$tdir/$tfile size not 0 after truncate"
413 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
416 test_mkdir $DIR/$tdir
417 touch $DIR/$tdir/$tfile
419 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
421 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
424 test_mkdir $DIR/$tdir
425 touch $DIR/$tdir/$tfile
426 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
427 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
428 error "$tdir/${tfile_2} not a file after rename"
429 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
431 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
434 test_mkdir $DIR/$tdir
435 touch $DIR/$tdir/$tfile
436 rm -rf $DIR/$tdir/$tfile
437 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
439 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
442 test_mkdir $DIR/$tdir
443 touch $DIR/$tdir/$tfile
444 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
446 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
447 error "$tdir/l-exist not a symlink"
448 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
449 error "$tdir/l-exist not referencing a file"
450 rm -f $DIR/$tdir/l-exist
451 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
453 run_test 17a "symlinks: create, remove (real)"
456 test_mkdir $DIR/$tdir
457 ln -s no-such-file $DIR/$tdir/l-dangle
459 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
460 error "$tdir/l-dangle not referencing no-such-file"
461 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
462 error "$tdir/l-dangle not referencing non-existent file"
463 rm -f $DIR/$tdir/l-dangle
464 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
466 run_test 17b "symlinks: create, remove (dangling)"
468 test_17c() { # bug 3440 - don't save failed open RPC for replay
469 test_mkdir $DIR/$tdir
470 ln -s foo $DIR/$tdir/$tfile
471 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
473 run_test 17c "symlinks: open dangling (should return error)"
476 test_mkdir $DIR/$tdir
477 ln -s foo $DIR/$tdir/$tfile
478 touch $DIR/$tdir/$tfile || error "creating to new symlink"
480 run_test 17d "symlinks: create dangling"
483 test_mkdir $DIR/$tdir
484 local foo=$DIR/$tdir/$tfile
485 ln -s $foo $foo || error "create symlink failed"
486 ls -l $foo || error "ls -l failed"
487 ls $foo && error "ls not failed" || true
489 run_test 17e "symlinks: create recursive symlink (should return error)"
492 test_mkdir $DIR/$tdir
493 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
494 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
495 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
496 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
497 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
498 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
501 run_test 17f "symlinks: long and very long symlink name"
503 # str_repeat(S, N) generate a string that is string S repeated N times
508 while [ $((n -= 1)) -ge 0 ]; do
514 # Long symlinks and LU-2241
516 test_mkdir $DIR/$tdir
517 local TESTS="59 60 61 4094 4095"
519 # Fix for inode size boundary in 2.1.4
520 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
523 # Patch not applied to 2.2 or 2.3 branches
524 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
525 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
528 # skip long symlink name for rhel6.5.
529 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
530 grep -q '6.5' /etc/redhat-release &>/dev/null &&
531 TESTS="59 60 61 4062 4063"
534 local SYMNAME=$(str_repeat 'x' $i)
535 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
536 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
539 run_test 17g "symlinks: really long symlink name and inode boundaries"
541 test_17h() { #bug 17378
542 remote_mds_nodsh && skip "remote MDS with nodsh" && return
543 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
545 test_mkdir $DIR/$tdir
546 if [[ $MDSCOUNT -gt 1 ]]; then
547 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
551 $LFS setstripe -c -1 $DIR/$tdir
552 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
553 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
554 touch $DIR/$tdir/$tfile || true
556 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
558 test_17i() { #bug 20018
559 remote_mds_nodsh && skip "remote MDS with nodsh" && return
560 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
561 test_mkdir -c1 $DIR/$tdir
562 local foo=$DIR/$tdir/$tfile
564 if [[ $MDSCOUNT -gt 1 ]]; then
565 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
569 ln -s $foo $foo || error "create symlink failed"
570 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
571 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
572 ls -l $foo && error "error not detected"
575 run_test 17i "don't panic on short symlink"
577 test_17k() { #bug 22301
578 [[ -z "$(which rsync 2>/dev/null)" ]] &&
579 skip "no rsync command" && return 0
580 rsync --help | grep -q xattr ||
581 skip_env "$(rsync --version | head -n1) does not support xattrs"
582 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
583 test_mkdir $DIR/$tdir
584 test_mkdir $DIR/$tdir.new
585 touch $DIR/$tdir/$tfile
586 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
587 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
588 error "rsync failed with xattrs enabled"
590 run_test 17k "symlinks: rsync with xattrs enabled"
592 test_17l() { # LU-279
593 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
594 skip "no getfattr command" && return 0
595 test_mkdir $DIR/$tdir
596 touch $DIR/$tdir/$tfile
597 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
598 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
599 # -h to not follow symlinks. -m '' to list all the xattrs.
600 # grep to remove first line: '# file: $path'.
601 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
603 lgetxattr_size_check $path $xattr ||
604 error "lgetxattr_size_check $path $xattr failed"
608 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
612 local short_sym="0123456789"
613 local wdir=$DIR/$tdir
616 remote_mds_nodsh && skip "remote MDS with nodsh" && return
617 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
618 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
619 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
621 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
622 skip "ldiskfs only test" && return 0
624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
628 # create a long symlink file
629 for ((i = 0; i < 4; ++i)); do
630 long_sym=${long_sym}${long_sym}
633 echo "create 512 short and long symlink files under $wdir"
634 for ((i = 0; i < 256; ++i)); do
635 ln -sf ${long_sym}"a5a5" $wdir/long-$i
636 ln -sf ${short_sym}"a5a5" $wdir/short-$i
642 wait_delete_completed
644 echo "recreate the 512 symlink files with a shorter string"
645 for ((i = 0; i < 512; ++i)); do
646 # rewrite the symlink file with a shorter string
647 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
648 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
651 local mds_index=$(($($LFS getstripe -M $wdir) + 1))
652 local devname=$(mdsdevname $mds_index)
654 echo "stop and checking mds${mds_index}:"
655 # e2fsck should not return error
657 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
660 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
661 error "start mds${mds_index} failed"
662 df $MOUNT > /dev/null 2>&1
664 error "e2fsck detected error for short/long symlink: rc=$rc"
666 run_test 17m "run e2fsck against MDT which contains short/long symlink"
668 check_fs_consistency_17n() {
672 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
673 # so it only check MDT1/MDT2 instead of all of MDTs.
674 for mdt_index in 1 2; do
675 local devname=$(mdsdevname $mdt_index)
676 # e2fsck should not return error
678 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
681 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
682 error "mount mds$mdt_index failed"
683 df $MOUNT > /dev/null 2>&1
691 remote_mds_nodsh && skip "remote MDS with nodsh" && return
692 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
693 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
694 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
696 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
697 skip "ldiskfs only test" && return 0
699 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
701 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
703 test_mkdir $DIR/$tdir
704 for ((i=0; i<10; i++)); do
705 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
706 error "create remote dir error $i"
707 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
708 error "create files under remote dir failed $i"
711 check_fs_consistency_17n ||
712 error "e2fsck report error after create files under remote dir"
714 for ((i = 0; i < 10; i++)); do
715 rm -rf $DIR/$tdir/remote_dir_${i} ||
716 error "destroy remote dir error $i"
719 check_fs_consistency_17n ||
720 error "e2fsck report error after unlink files under remote dir"
722 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
723 skip "lustre < 2.4.50 does not support migrate mv " && return
725 for ((i = 0; i < 10; i++)); do
726 mkdir -p $DIR/$tdir/remote_dir_${i}
727 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
728 error "create files under remote dir failed $i"
729 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
730 error "migrate remote dir error $i"
732 check_fs_consistency_17n || error "e2fsck report error after migration"
734 for ((i = 0; i < 10; i++)); do
735 rm -rf $DIR/$tdir/remote_dir_${i} ||
736 error "destroy remote dir error $i"
739 check_fs_consistency_17n || error "e2fsck report error after unlink"
741 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
744 remote_mds_nodsh && skip "remote MDS with nodsh" && return
745 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
746 skip "Need MDS version at least 2.3.64" && return
748 local wdir=$DIR/${tdir}o
754 mdt_index=$($LFS getstripe -M $wdir/$tfile)
755 mdt_index=$((mdt_index + 1))
758 #fail mds will wait the failover finish then set
759 #following fail_loc to avoid interfer the recovery process.
762 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
763 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
764 ls -l $wdir/$tfile && rc=1
765 do_facet mds${mdt_index} lctl set_param fail_loc=0
766 [[ $rc -eq 0 ]] || error "stat file should fail"
768 run_test 17o "stat file with incompat LMA feature"
771 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
772 ls $DIR || error "Failed to ls $DIR: $?"
774 run_test 18 "touch .../f ; ls ... =============================="
780 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
782 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
785 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
787 run_test 19b "ls -l .../f19 (should return error) =============="
790 [ $RUNAS_ID -eq $UID ] &&
791 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
792 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
794 run_test 19c "$RUNAS touch .../f19 (should return error) =="
797 cat $DIR/f19 && error || true
799 run_test 19d "cat .../f19 (should return error) =============="
808 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
810 run_test 20 "touch .../f ; ls -l ..."
813 test_mkdir $DIR/$tdir
814 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
815 ln -s dangle $DIR/$tdir/link
816 echo foo >> $DIR/$tdir/link
817 cat $DIR/$tdir/dangle
818 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
819 $CHECKSTAT -f -t file $DIR/$tdir/link ||
820 error "$tdir/link not linked to a file"
822 run_test 21 "write to dangling link"
825 local wdir=$DIR/$tdir
827 chown $RUNAS_ID:$RUNAS_GID $wdir
828 (cd $wdir || error "cd $wdir failed";
829 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
831 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
832 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
833 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
834 error "checkstat -u failed"
836 run_test 22 "unpack tar archive as non-root user"
840 test_mkdir $DIR/$tdir
841 local file=$DIR/$tdir/$tfile
843 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
844 openfile -f O_CREAT:O_EXCL $file &&
845 error "$file recreate succeeded" || true
847 run_test 23a "O_CREAT|O_EXCL in subdir"
849 test_23b() { # bug 18988
850 test_mkdir $DIR/$tdir
851 local file=$DIR/$tdir/$tfile
854 echo foo > $file || error "write filed"
855 echo bar >> $file || error "append filed"
856 $CHECKSTAT -s 8 $file || error "wrong size"
859 run_test 23b "O_APPEND check"
861 # LU-9409, size with O_APPEND and tiny writes
863 local file=$DIR/$tfile
866 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
867 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
871 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
872 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
874 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
877 #racing tiny & normal writes
878 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
879 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
881 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
884 #racing tiny & normal writes 2, ugly numbers
885 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
886 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
888 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
891 run_test 23c "O_APPEND size checks for tiny writes"
895 echo '-- same directory rename'
896 test_mkdir $DIR/$tdir
897 touch $DIR/$tdir/$tfile.1
898 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
899 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
901 run_test 24a "rename file to non-existent target"
904 test_mkdir $DIR/$tdir
905 touch $DIR/$tdir/$tfile.{1,2}
906 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
907 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
908 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
910 run_test 24b "rename file to existing target"
913 test_mkdir $DIR/$tdir
914 test_mkdir $DIR/$tdir/d$testnum.1
915 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
916 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
917 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
919 run_test 24c "rename directory to non-existent target"
922 test_mkdir -c1 $DIR/$tdir
923 test_mkdir -c1 $DIR/$tdir/d$testnum.1
924 test_mkdir -c1 $DIR/$tdir/d$testnum.2
925 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
926 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
927 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
929 run_test 24d "rename directory to existing target"
932 echo '-- cross directory renames --'
936 mv $DIR/R5a/f $DIR/R5b/g
937 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
938 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
940 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
945 touch $DIR/R6a/f $DIR/R6b/g
946 mv $DIR/R6a/f $DIR/R6b/g
947 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
948 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
950 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
955 test_mkdir $DIR/R7a/d
956 mv $DIR/R7a/d $DIR/R7b/e
957 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
958 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
960 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
963 test_mkdir -c1 $DIR/R8a
964 test_mkdir -c1 $DIR/R8b
965 test_mkdir -c1 $DIR/R8a/d
966 test_mkdir -c1 $DIR/R8b/e
967 mrename $DIR/R8a/d $DIR/R8b/e
968 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
969 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
971 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
974 echo "-- rename error cases"
978 mrename $DIR/R9/f $DIR/R9/a
979 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
980 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
981 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
983 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
987 mrename $DIR/R10/f $DIR/R10/g
988 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
989 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
990 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
992 run_test 24j "source does not exist ============================"
996 test_mkdir $DIR/R11a/d
998 mv $DIR/R11a/f $DIR/R11a/d
999 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1000 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1002 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1004 # bug 2429 - rename foo foo foo creates invalid file
1007 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1009 run_test 24l "Renaming a file to itself ========================"
1013 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1014 # on ext3 this does not remove either the source or target files
1015 # though the "expected" operation would be to remove the source
1016 $CHECKSTAT -t file ${f} || error "${f} missing"
1017 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1019 run_test 24m "Renaming a file to a hard link to itself ========="
1023 # this stats the old file after it was renamed, so it should fail
1025 $CHECKSTAT ${f} || error "${f} missing"
1027 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1028 $CHECKSTAT -a ${f} || error "${f} exists"
1030 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1033 test_mkdir $DIR/$tdir
1034 rename_many -s random -v -n 10 $DIR/$tdir
1036 run_test 24o "rename of files during htree split"
1039 test_mkdir $DIR/R12a
1040 test_mkdir $DIR/R12b
1041 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1042 mrename $DIR/R12a $DIR/R12b
1043 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1044 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1045 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1046 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1048 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1050 cleanup_multiop_pause() {
1052 kill -USR1 $MULTIPID
1056 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1057 test_mkdir $DIR/R13a
1058 test_mkdir $DIR/R13b
1059 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1060 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1063 trap cleanup_multiop_pause EXIT
1064 mrename $DIR/R13a $DIR/R13b
1065 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1066 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1067 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1068 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1069 cleanup_multiop_pause
1070 wait $MULTIPID || error "multiop close failed"
1072 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1074 test_24r() { #bug 3789
1075 test_mkdir $DIR/R14a
1076 test_mkdir $DIR/R14a/b
1077 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1078 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1079 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1081 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1084 test_mkdir $DIR/R15a
1085 test_mkdir $DIR/R15a/b
1086 test_mkdir $DIR/R15a/b/c
1087 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1088 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1089 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1091 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1093 test_mkdir $DIR/R16a
1094 test_mkdir $DIR/R16a/b
1095 test_mkdir $DIR/R16a/b/c
1096 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1097 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1098 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1100 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1102 test_24u() { # bug12192
1103 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1104 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1106 run_test 24u "create stripe file"
1110 size=$(getconf PAGE_SIZE 2>/dev/null)
1111 echo -n ${size:-4096}
1114 simple_cleanup_common() {
1117 [ -z "$DIR" -o -z "$tdir" ] && return 0
1119 local start=$SECONDS
1122 wait_delete_completed
1123 echo "cleanup time $((SECONDS - start))"
1127 max_pages_per_rpc() {
1128 local mdtname="$(printf "MDT%04x" ${1:-0})"
1129 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1133 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1134 local nrfiles=${COUNT:-100000}
1135 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1136 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && nrfiles=${COUNT:-10000}
1138 local fname="$DIR/$tdir/$tfile"
1139 test_mkdir "$(dirname $fname)"
1140 # assume MDT0000 has the fewest inodes
1141 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1142 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1143 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1145 trap simple_cleanup_common EXIT
1147 createmany -m "$fname" $nrfiles
1149 cancel_lru_locks mdc
1150 lctl set_param mdc.*.stats clear
1152 # was previously test_24D: LU-6101
1153 # readdir() returns correct number of entries after cursor reload
1154 local num_ls=$(ls $DIR/$tdir | wc -l)
1155 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1156 local num_all=$(ls -a $DIR/$tdir | wc -l)
1157 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1158 $num_all -ne $((nrfiles + 2)) ]; then
1159 error "Expected $nrfiles files, got $num_ls " \
1160 "($num_uniq unique $num_all .&..)"
1162 # LU-5 large readdir
1163 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1164 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1165 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1166 # take into account of overhead in lu_dirpage header and end mark in
1167 # each page, plus one in rpc_num calculation.
1168 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1169 local page_entries=$((($(page_size) - 24) / dirent_size))
1170 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1171 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1172 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1173 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1174 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1175 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1176 error "large readdir doesn't take effect: " \
1177 "$mds_readpage should be about $rpc_max"
1179 simple_cleanup_common
1181 run_test 24v "list large directory (test hash collision, b=17560)"
1183 test_24w() { # bug21506
1185 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1186 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1187 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1188 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1189 [[ "$SZ1" -eq "$SZ2" ]] ||
1190 error "Error reading at the end of the file $tfile"
1192 run_test 24w "Reading a file larger than 4Gb"
1195 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1197 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1198 skip "Need MDS version at least 2.7.56" && return
1200 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1202 local remote_dir=$DIR/$tdir/remote_dir
1204 test_mkdir $DIR/$tdir
1205 $LFS mkdir -i $MDTIDX $remote_dir ||
1206 error "create remote directory failed"
1208 test_mkdir $DIR/$tdir/src_dir
1209 touch $DIR/$tdir/src_file
1210 test_mkdir $remote_dir/tgt_dir
1211 touch $remote_dir/tgt_file
1213 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1214 error "rename dir cross MDT failed!"
1216 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1217 error "rename file cross MDT failed!"
1219 touch $DIR/$tdir/ln_file
1220 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1221 error "ln file cross MDT failed"
1223 rm -rf $DIR/$tdir || error "Can not delete directories"
1225 run_test 24x "cross MDT rename/link"
1228 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1229 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1230 local remote_dir=$DIR/$tdir/remote_dir
1233 test_mkdir $DIR/$tdir
1234 $LFS mkdir -i $mdtidx $remote_dir ||
1235 error "create remote directory failed"
1237 test_mkdir $remote_dir/src_dir
1238 touch $remote_dir/src_file
1239 test_mkdir $remote_dir/tgt_dir
1240 touch $remote_dir/tgt_file
1242 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1243 error "rename subdir in the same remote dir failed!"
1245 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1246 error "rename files in the same remote dir failed!"
1248 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1249 error "link files in the same remote dir failed!"
1251 rm -rf $DIR/$tdir || error "Can not delete directories"
1253 run_test 24y "rename/link on the same dir should succeed"
1255 test_24A() { # LU-3182
1259 test_mkdir $DIR/$tdir
1260 trap simple_cleanup_common EXIT
1261 createmany -m $DIR/$tdir/$tfile $NFILES
1262 local t=$(ls $DIR/$tdir | wc -l)
1263 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1264 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1265 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1266 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1269 simple_cleanup_common || error "Can not delete directories"
1271 run_test 24A "readdir() returns correct number of entries."
1273 test_24B() { # LU-4805
1274 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1277 test_mkdir $DIR/$tdir
1278 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1279 error "create striped dir failed"
1281 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1282 [ $count -eq 2 ] || error "Expected 2, got $count"
1284 touch $DIR/$tdir/striped_dir/a
1286 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1287 [ $count -eq 3 ] || error "Expected 3, got $count"
1289 touch $DIR/$tdir/striped_dir/.f
1291 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1292 [ $count -eq 4 ] || error "Expected 4, got $count"
1294 rm -rf $DIR/$tdir || error "Can not delete directories"
1296 run_test 24B "readdir for striped dir return correct number of entries"
1299 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1305 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1306 error "create striped dir failed"
1308 cd $DIR/$tdir/d0/striped_dir
1310 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1311 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1312 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1314 [ "$d0_ino" = "$parent_ino" ] ||
1315 error ".. wrong, expect $d0_ino, get $parent_ino"
1317 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1318 error "mv striped dir failed"
1320 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1322 [ "$d1_ino" = "$parent_ino" ] ||
1323 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1325 run_test 24C "check .. in striped dir"
1328 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1329 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1332 mkdir $DIR/$tdir/src_dir
1333 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1334 error "create remote source failed"
1336 touch $DIR/$tdir/src_dir/src_child/a
1338 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1339 error "create remote target dir failed"
1341 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1342 error "create remote target child failed"
1344 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1345 error "rename dir cross MDT failed!"
1349 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1350 error "src_child still exists after rename"
1352 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1353 error "missing file(a) after rename"
1355 rm -rf $DIR/$tdir || error "Can not delete directories"
1357 run_test 24E "cross MDT rename/link"
1360 echo '== symlink sanity ============================================='
1364 touch $DIR/s25/foo ||
1365 error "File creation in symlinked directory failed"
1367 run_test 25a "create file in symlinked directory ==============="
1370 [ ! -d $DIR/d25 ] && test_25a
1371 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1373 run_test 25b "lookup file in symlinked directory ==============="
1377 test_mkdir $DIR/d26/d26-2
1378 ln -s d26/d26-2 $DIR/s26
1379 touch $DIR/s26/foo || error "File creation failed"
1381 run_test 26a "multiple component symlink ======================="
1384 test_mkdir -p $DIR/$tdir/d26-2
1385 ln -s $tdir/d26-2/foo $DIR/s26-2
1386 touch $DIR/s26-2 || error "File creation failed"
1388 run_test 26b "multiple component symlink at end of lookup ======"
1391 test_mkdir $DIR/d26.2
1392 touch $DIR/d26.2/foo
1393 ln -s d26.2 $DIR/s26.2-1
1394 ln -s s26.2-1 $DIR/s26.2-2
1395 ln -s s26.2-2 $DIR/s26.2-3
1396 chmod 0666 $DIR/s26.2-3/foo
1398 run_test 26c "chain of symlinks"
1400 # recursive symlinks (bug 439)
1402 ln -s d26-3/foo $DIR/d26-3
1404 run_test 26d "create multiple component recursive symlink"
1407 [ ! -h $DIR/d26-3 ] && test_26d
1410 run_test 26e "unlink multiple component recursive symlink"
1412 # recursive symlinks (bug 7022)
1414 test_mkdir $DIR/$tdir
1415 test_mkdir $DIR/$tdir/$tfile
1416 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1417 test_mkdir -p lndir/bar1
1418 test_mkdir $DIR/$tdir/$tfile/$tfile
1419 cd $tfile || error "cd $tfile failed"
1420 ln -s .. dotdot || error "ln dotdot failed"
1421 ln -s dotdot/lndir lndir || error "ln lndir failed"
1422 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1423 output=`ls $tfile/$tfile/lndir/bar1`
1424 [ "$output" = bar1 ] && error "unexpected output"
1425 rm -r $tfile || error "rm $tfile failed"
1426 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1428 run_test 26f "rm -r of a directory which has recursive symlink"
1431 test_mkdir $DIR/$tdir
1432 $LFS getstripe $DIR/$tdir
1433 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1434 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1435 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1437 run_test 27a "one stripe file"
1440 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1441 test_mkdir $DIR/$tdir
1442 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1443 $LFS getstripe -c $DIR/$tdir/$tfile
1444 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1445 error "two-stripe file doesn't have two stripes"
1447 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1449 run_test 27b "create and write to two stripe file"
1452 test_mkdir $DIR/$tdir
1453 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1454 error "setstripe failed"
1455 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1456 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1458 run_test 27d "create file with default settings"
1461 # LU-5839 adds check for existed layout before setting it
1462 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1463 skip "Need MDS version at least 2.7.56" && return
1464 test_mkdir $DIR/$tdir
1465 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1466 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1467 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1469 run_test 27e "setstripe existing file (should return error)"
1472 test_mkdir $DIR/$tdir
1473 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1474 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1475 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1476 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1477 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1478 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1480 run_test 27f "setstripe with bad stripe size (should return error)"
1483 test_mkdir $DIR/$tdir
1484 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1485 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1486 error "$DIR/$tdir/$tfile has object"
1488 run_test 27g "$LFS getstripe with no objects"
1491 test_mkdir $DIR/$tdir
1492 touch $DIR/$tdir/$tfile || error "touch failed"
1493 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1494 error "missing objects"
1496 run_test 27i "$LFS getstripe with some objects"
1499 test_mkdir $DIR/$tdir
1500 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1501 error "setstripe failed" || true
1503 run_test 27j "setstripe with bad stripe offset (should return error)"
1505 test_27k() { # bug 2844
1506 test_mkdir $DIR/$tdir
1507 local file=$DIR/$tdir/$tfile
1508 local ll_max_blksize=$((4 * 1024 * 1024))
1509 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1510 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1511 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1512 dd if=/dev/zero of=$file bs=4k count=1
1513 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1514 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1516 run_test 27k "limit i_blksize for broken user apps"
1519 mcreate $DIR/$tfile || error "creating file"
1520 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1521 error "setstripe should have failed" || true
1523 run_test 27l "check setstripe permissions (should return error)"
1526 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1528 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1530 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1531 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1534 trap simple_cleanup_common EXIT
1535 test_mkdir $DIR/$tdir
1536 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1537 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1538 error "dd should fill OST0"
1540 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1542 [ $i -gt 256 ] && break
1545 touch $DIR/$tdir/$tfile.$i
1546 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1547 awk '{print $1}'| grep -w "0") ] &&
1548 error "OST0 was full but new created file still use it"
1550 touch $DIR/$tdir/$tfile.$i
1551 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1552 awk '{print $1}'| grep -w "0") ] &&
1553 error "OST0 was full but new created file still use it"
1554 simple_cleanup_common
1556 run_test 27m "create file while OST0 was full"
1559 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1560 head -n 1 | awk '{ print $1 * 2 }')
1564 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1565 # if the OST isn't full anymore.
1567 local OSTIDX=${1:-""}
1569 local list=$(comma_list $(osts_nodes))
1570 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1572 do_nodes $list lctl set_param fail_loc=0
1573 sync # initiate all OST_DESTROYs from MDS to OST
1577 exhaust_precreations() {
1580 local FAILIDX=${3:-$OSTIDX}
1581 local ofacet=ost$((OSTIDX + 1))
1583 test_mkdir -p -c1 $DIR/$tdir
1584 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1585 local mfacet=mds$((mdtidx + 1))
1586 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1588 local OST=$(ostname_from_index $OSTIDX)
1591 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1592 local last_id=$(do_facet $mfacet lctl get_param -n \
1593 osc.$mdtosc_proc1.prealloc_last_id)
1594 local next_id=$(do_facet $mfacet lctl get_param -n \
1595 osc.$mdtosc_proc1.prealloc_next_id)
1597 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1598 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1600 test_mkdir -p $DIR/$tdir/${OST}
1601 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1602 #define OBD_FAIL_OST_ENOSPC 0x215
1603 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1604 echo "Creating to objid $last_id on ost $OST..."
1605 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1606 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1607 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1611 exhaust_all_precreations() {
1613 for (( i=0; i < OSTCOUNT; i++ )) ; do
1614 exhaust_precreations $i $1 -1
1619 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1620 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1621 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1622 remote_ost_nodsh && skip "remote OST with nodsh" && return
1625 rm -f $DIR/$tdir/$tfile
1626 exhaust_precreations 0 0x80000215
1627 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1628 touch $DIR/$tdir/$tfile || error "touch failed"
1629 $LFS getstripe $DIR/$tdir/$tfile
1632 run_test 27n "create file with some full OSTs"
1635 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1636 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1637 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1638 remote_ost_nodsh && skip "remote OST with nodsh" && return
1641 rm -f $DIR/$tdir/$tfile
1642 exhaust_all_precreations 0x215
1644 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1649 run_test 27o "create file with all full OSTs (should error)"
1652 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1653 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1654 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1655 remote_ost_nodsh && skip "remote OST with nodsh" && return
1658 rm -f $DIR/$tdir/$tfile
1659 test_mkdir $DIR/$tdir
1661 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1662 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1663 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1665 exhaust_precreations 0 0x80000215
1666 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1667 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1668 $LFS getstripe $DIR/$tdir/$tfile
1672 run_test 27p "append to a truncated file with some full OSTs"
1675 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1676 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1677 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1678 remote_ost_nodsh && skip "remote OST with nodsh" && return
1681 rm -f $DIR/$tdir/$tfile
1683 test_mkdir $DIR/$tdir
1684 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1685 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1686 error "truncate $DIR/$tdir/$tfile failed"
1687 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1689 exhaust_all_precreations 0x215
1691 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1692 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1696 run_test 27q "append to truncated file with all OSTs full (should error)"
1699 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1700 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1701 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1702 remote_ost_nodsh && skip "remote OST with nodsh" && return
1705 rm -f $DIR/$tdir/$tfile
1706 exhaust_precreations 0 0x80000215
1708 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1712 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1714 test_27s() { # bug 10725
1715 test_mkdir $DIR/$tdir
1716 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1717 local stripe_count=0
1718 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1719 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1720 error "stripe width >= 2^32 succeeded" || true
1723 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1725 test_27t() { # bug 10864
1730 $WLFS getstripe $tfile
1733 run_test 27t "check that utils parse path correctly"
1735 test_27u() { # bug 4900
1736 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1737 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1739 local list=$(comma_list $(mdts_nodes))
1741 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1742 do_nodes $list $LCTL set_param fail_loc=0x139
1743 test_mkdir -p $DIR/$tdir
1744 trap simple_cleanup_common EXIT
1745 createmany -o $DIR/$tdir/t- 1000
1746 do_nodes $list $LCTL set_param fail_loc=0
1748 TLOG=$TMP/$tfile.getstripe
1749 $LFS getstripe $DIR/$tdir > $TLOG
1750 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1751 unlinkmany $DIR/$tdir/t- 1000
1753 [[ $OBJS -gt 0 ]] &&
1754 error "$OBJS objects created on OST-0. See $TLOG" ||
1757 run_test 27u "skip object creation on OSC w/o objects"
1759 test_27v() { # bug 4900
1760 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1761 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1762 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1763 remote_ost_nodsh && skip "remote OST with nodsh" && return
1765 exhaust_all_precreations 0x215
1768 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1770 touch $DIR/$tdir/$tfile
1771 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1773 for (( i=1; i < OSTCOUNT; i++ )); do
1774 do_facet ost$i lctl set_param fail_loc=0x705
1776 local START=`date +%s`
1777 createmany -o $DIR/$tdir/$tfile 32
1779 local FINISH=`date +%s`
1780 local TIMEOUT=`lctl get_param -n timeout`
1781 local PROCESS=$((FINISH - START))
1782 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1783 error "$FINISH - $START >= $TIMEOUT / 2"
1784 sleep $((TIMEOUT / 2 - PROCESS))
1787 run_test 27v "skip object creation on slow OST"
1789 test_27w() { # bug 10997
1790 test_mkdir $DIR/$tdir
1791 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1792 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1793 error "stripe size $size != 65536" || true
1794 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1795 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1797 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1800 [[ $OSTCOUNT -lt 2 ]] &&
1801 skip_env "skipping multiple stripe count/offset test" && return
1803 test_mkdir $DIR/$tdir
1804 for i in $(seq 1 $OSTCOUNT); do
1806 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1807 error "setstripe -c $i -i $offset failed"
1808 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1809 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1810 [ $count -ne $i ] && error "stripe count $count != $i" || true
1811 [ $index -ne $offset ] &&
1812 error "stripe offset $index != $offset" || true
1815 run_test 27wa "check $LFS setstripe -c -i options"
1818 remote_ost_nodsh && skip "remote OST with nodsh" && return
1819 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1820 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1821 OFFSET=$(($OSTCOUNT - 1))
1823 local OST=$(ostname_from_index $OSTIDX)
1825 test_mkdir $DIR/$tdir
1826 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1827 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1829 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1830 for i in $(seq 0 $OFFSET); do
1831 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1832 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1833 error "OST0 was degraded but new created file still use it"
1835 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1837 run_test 27x "create files while OST0 is degraded"
1840 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1841 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1842 remote_ost_nodsh && skip "remote OST with nodsh" && return
1843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1845 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1846 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1847 osc.$mdtosc.prealloc_last_id)
1848 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1849 osc.$mdtosc.prealloc_next_id)
1850 local fcount=$((last_id - next_id))
1851 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1852 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1854 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1855 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1856 local OST_DEACTIVE_IDX=-1
1861 for OSC in $MDS_OSCS; do
1862 OST=$(osc_to_ost $OSC)
1863 OSTIDX=$(index_from_ostuuid $OST)
1864 if [ $OST_DEACTIVE_IDX == -1 ]; then
1865 OST_DEACTIVE_IDX=$OSTIDX
1867 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1868 echo $OSC "is Deactivated:"
1869 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1873 OSTIDX=$(index_from_ostuuid $OST)
1874 test_mkdir $DIR/$tdir
1875 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1877 for OSC in $MDS_OSCS; do
1878 OST=$(osc_to_ost $OSC)
1879 OSTIDX=$(index_from_ostuuid $OST)
1880 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1881 echo $OST "is degraded:"
1882 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1883 obdfilter.$OST.degraded=1
1888 createmany -o $DIR/$tdir/$tfile $fcount
1890 for OSC in $MDS_OSCS; do
1891 OST=$(osc_to_ost $OSC)
1892 OSTIDX=$(index_from_ostuuid $OST)
1893 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1894 echo $OST "is recovered from degraded:"
1895 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1896 obdfilter.$OST.degraded=0
1898 do_facet $SINGLEMDS lctl --device %$OSC activate
1902 # all osp devices get activated, hence -1 stripe count restored
1903 local stripe_count=0
1905 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1906 # devices get activated.
1908 $LFS setstripe -c -1 $DIR/$tfile
1909 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1911 [ $stripe_count -ne $OSTCOUNT ] &&
1912 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1915 run_test 27y "create files while OST0 is degraded and the rest inactive"
1921 lmm_count=$($GETSTRIPE -c $1)
1922 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1923 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1925 local old_ifs="$IFS"
1927 fid=($($LFS path2fid $1))
1930 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1931 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1933 # compare lmm_seq and lu_fid->f_seq
1934 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1935 # compare lmm_object_id and lu_fid->oid
1936 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1938 # check the trusted.fid attribute of the OST objects of the file
1939 local have_obdidx=false
1941 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1942 # skip lines up to and including "obdidx"
1943 [ -z "$obdidx" ] && break
1944 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1945 $have_obdidx || continue
1947 local ost=$((obdidx + 1))
1948 local dev=$(ostdevname $ost)
1951 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1953 seq=$(echo $seq | sed -e "s/^0x//g")
1954 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1955 oid_hex=$(echo $oid)
1957 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1959 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1963 # Don't unmount/remount the OSTs if we don't need to do that.
1964 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1965 # update too, until that use mount/ll_decode_filter_fid/mount.
1966 # Re-enable when debugfs will understand new filter_fid.
1968 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
1969 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1970 $dev 2>/dev/null" | grep "parent=")
1972 if [ -z "$ff" ]; then
1974 mount_fstype ost$ost
1975 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1976 $(facet_mntpt ost$ost)/$obj_file)
1977 unmount_fstype ost$ost
1978 start ost$ost $dev $OST_MOUNT_OPTS
1982 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1984 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1986 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1987 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1989 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
1990 # stripe_size=1048576 component_id=1 component_start=0 \
1991 # component_end=33554432
1992 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
1993 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
1994 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
1996 if grep -q 'stripe=' <<<$ff; then
1997 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
1999 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2000 # into f_ver in this case. See comment on ff_parent.
2001 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2004 # compare lmm_seq and filter_fid->ff_parent.f_seq
2005 [ $ff_pseq = $lmm_seq ] ||
2006 error "FF parent SEQ $ff_pseq != $lmm_seq"
2007 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2008 [ $ff_poid = $lmm_oid ] ||
2009 error "FF parent OID $ff_poid != $lmm_oid"
2010 (($ff_pstripe == $stripe_nr)) ||
2011 error "FF stripe $ff_pstripe != $stripe_nr"
2013 stripe_nr=$((stripe_nr + 1))
2014 [ $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2016 if grep -q 'stripe_count=' <<<$ff; then
2017 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2018 -e 's/ .*//' <<<$ff)
2019 [ $lmm_count = $ff_scnt ] ||
2020 error "FF stripe count $lmm_count != $ff_scnt"
2026 remote_ost_nodsh && skip "remote OST with nodsh" && return
2027 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2028 test_mkdir $DIR/$tdir
2030 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2031 { error "setstripe -c -1 failed"; return 1; }
2032 # We need to send a write to every object to get parent FID info set.
2033 # This _should_ also work for setattr, but does not currently.
2034 # touch $DIR/$tdir/$tfile-1 ||
2035 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2036 { error "dd $tfile-1 failed"; return 2; }
2037 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2038 { error "setstripe -c -1 failed"; return 3; }
2039 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2040 { error "dd $tfile-2 failed"; return 4; }
2042 # make sure write RPCs have been sent to OSTs
2045 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2046 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2048 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2050 test_27A() { # b=19102
2051 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2053 save_layout_restore_at_exit $MOUNT
2055 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
2056 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2057 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
2058 local default_size=$($GETSTRIPE -S $MOUNT)
2059 local default_offset=$($GETSTRIPE -i $MOUNT)
2060 local dsize=$((1024 * 1024))
2061 [ $default_size -eq $dsize ] ||
2062 error "stripe size $default_size != $dsize"
2063 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
2065 run_test 27A "check filesystem-wide default LOV EA values"
2067 test_27B() { # LU-2523
2068 test_mkdir $DIR/$tdir
2069 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2071 # open f1 with O_LOV_DELAY_CREATE
2073 # call setstripe ioctl on open file descriptor for f1
2075 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2079 # open f1 with O_LOV_DELAY_CREATE
2081 # call setstripe ioctl on open file descriptor for f1
2083 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2085 # Allow multiop to fail in imitation of NFS's busted semantics.
2088 run_test 27B "call setstripe on open unlinked file/rename victim"
2090 test_27C() { #LU-2871
2091 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
2099 test_mkdir $DIR/$tdir
2101 for i in $(seq 0 $((OSTCOUNT - 1))); do
2102 # set stripe across all OSTs starting from OST$i
2103 $SETSTRIPE -i $i -c -1 $tfile$i
2104 # get striping information
2105 ost_idx=($($GETSTRIPE $tfile$i |
2106 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2110 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2111 error "${#ost_idx[@]} != $OSTCOUNT"
2113 for index in $(seq 0 $((OSTCOUNT - 1))); do
2115 for j in $(echo ${ost_idx[@]}); do
2116 if [ $index -eq $j ]; then
2122 error "Can not find $index in ${ost_idx[@]}"
2126 run_test 27C "check full striping across all OSTs"
2129 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2130 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2131 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2132 local POOL=${POOL:-testpool}
2134 local last_ost=$(($OSTCOUNT - 1))
2136 local ost_list=$(seq $first_ost $ost_step $last_ost)
2137 local ost_range="$first_ost $last_ost $ost_step"
2139 if ! combined_mgs_mds ; then
2143 test_mkdir $DIR/$tdir
2144 pool_add $POOL || error "pool_add failed"
2145 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2148 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2150 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) -o \
2151 $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2152 skip27D+=" -s 30,31"
2153 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2154 error "llapi_layout_test failed"
2156 destroy_test_pools || error "destroy test pools failed"
2158 if ! combined_mgs_mds ; then
2162 run_test 27D "validate llapi_layout API"
2164 # Verify that default_easize is increased from its initial value after
2165 # accessing a widely striped file.
2167 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2168 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2169 skip "client does not have LU-3338 fix" && return
2171 # 72 bytes is the minimum space required to store striping
2172 # information for a file striped across one OST:
2173 # (sizeof(struct lov_user_md_v3) +
2174 # sizeof(struct lov_user_ost_data_v1))
2176 $LCTL set_param -n llite.*.default_easize $min_easize ||
2177 error "lctl set_param failed"
2178 local easize=$($LCTL get_param -n llite.*.default_easize)
2180 [ $easize -eq $min_easize ] ||
2181 error "failed to set default_easize"
2183 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2184 error "setstripe failed"
2188 easize=$($LCTL get_param -n llite.*.default_easize)
2190 [ $easize -gt $min_easize ] ||
2191 error "default_easize not updated"
2193 run_test 27E "check that default extended attribute size properly increases"
2195 test_27F() { # LU-5346/LU-7975
2196 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2197 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2198 skip "Need MDS version at least 2.8.51" && return
2199 remote_ost_nodsh && skip "remote OST with nodsh" && return
2201 test_mkdir $DIR/$tdir
2203 $SETSTRIPE -c 2 $DIR/$tdir
2205 # stop all OSTs to reproduce situation for LU-7975 ticket
2206 for num in $(seq $OSTCOUNT); do
2210 # open/create f0 with O_LOV_DELAY_CREATE
2211 # truncate f0 to a non-0 size
2213 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2215 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2216 # open/write it again to force delayed layout creation
2217 cat /etc/hosts > $DIR/$tdir/f0 &
2221 for num in $(seq $OSTCOUNT); do
2222 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2223 error "ost$num failed to start"
2226 wait $catpid || error "cat failed"
2228 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2229 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2232 run_test 27F "Client resend delayed layout creation with non-zero size"
2234 # createtest also checks that device nodes are created and
2235 # then visible correctly (#2091)
2236 test_28() { # bug 2091
2238 $CREATETEST $DIR/d28/ct || error "createtest failed"
2240 run_test 28 "create/mknod/mkdir with bad file types ============"
2243 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2244 sync; sleep 1; sync # flush out any dirty pages from previous tests
2251 declare -i LOCKCOUNTORIG=0
2252 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2253 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2255 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2257 declare -i LOCKUNUSEDCOUNTORIG=0
2258 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2259 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2266 declare -i LOCKCOUNTCURRENT=0
2267 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2268 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2271 declare -i LOCKUNUSEDCOUNTCURRENT=0
2272 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2273 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2276 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2277 $LCTL set_param -n ldlm.dump_namespaces ""
2278 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2279 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2280 log "dumped log to $TMP/test_29.dk (bug 5793)"
2283 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2284 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2285 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2286 log "dumped log to $TMP/test_29.dk (bug 5793)"
2290 run_test 29 "IT_GETATTR regression ============================"
2292 test_30a() { # was test_30
2293 cp $(which ls) $DIR || cp /bin/ls $DIR
2294 $DIR/ls / || error "Can't execute binary from lustre"
2297 run_test 30a "execute binary from Lustre (execve) =============="
2300 cp `which ls` $DIR || cp /bin/ls $DIR
2302 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2305 run_test 30b "execute binary from Lustre as non-root ==========="
2307 test_30c() { # b=22376
2308 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2309 cp `which ls` $DIR || cp /bin/ls $DIR
2311 cancel_lru_locks mdc
2312 cancel_lru_locks osc
2313 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2316 run_test 30c "execute binary from Lustre without read perms ===="
2319 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2320 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2322 run_test 31a "open-unlink file =================================="
2325 touch $DIR/f31 || error "touch $DIR/f31 failed"
2326 ln $DIR/f31 $DIR/f31b || error "ln failed"
2327 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2328 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2330 run_test 31b "unlink file with multiple links while open ======="
2333 touch $DIR/f31 || error "touch $DIR/f31 failed"
2334 ln $DIR/f31 $DIR/f31c || error "ln failed"
2335 multiop_bg_pause $DIR/f31 O_uc ||
2336 error "multiop_bg_pause for $DIR/f31 failed"
2338 $MULTIOP $DIR/f31c Ouc
2339 kill -USR1 $MULTIPID
2342 run_test 31c "open-unlink file with multiple links ============="
2345 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2346 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2348 run_test 31d "remove of open directory ========================="
2350 test_31e() { # bug 2904
2351 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2353 run_test 31e "remove of open non-empty directory ==============="
2355 test_31f() { # bug 4554
2356 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2358 test_mkdir $DIR/d31f
2359 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2360 cp /etc/hosts $DIR/d31f
2362 $GETSTRIPE $DIR/d31f/hosts
2363 multiop_bg_pause $DIR/d31f D_c || return 1
2366 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2367 test_mkdir $DIR/d31f
2368 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2369 cp /etc/hosts $DIR/d31f
2371 $GETSTRIPE $DIR/d31f/hosts
2372 multiop_bg_pause $DIR/d31f D_c || return 1
2375 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2376 wait $MULTIPID || error "first opendir $MULTIPID failed"
2380 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2381 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2384 run_test 31f "remove of open directory with open-unlink file ==="
2387 echo "-- cross directory link --"
2388 test_mkdir -c1 $DIR/${tdir}ga
2389 test_mkdir -c1 $DIR/${tdir}gb
2390 touch $DIR/${tdir}ga/f
2391 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2392 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2393 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2394 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2395 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2397 run_test 31g "cross directory link==============="
2400 echo "-- cross directory link --"
2401 test_mkdir -c1 $DIR/${tdir}
2402 test_mkdir -c1 $DIR/${tdir}/dir
2403 touch $DIR/${tdir}/f
2404 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2405 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2406 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2407 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2408 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2410 run_test 31h "cross directory link under child==============="
2413 echo "-- cross directory link --"
2414 test_mkdir -c1 $DIR/$tdir
2415 test_mkdir -c1 $DIR/$tdir/dir
2416 touch $DIR/$tdir/dir/f
2417 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2418 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2419 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2420 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2421 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2423 run_test 31i "cross directory link under parent==============="
2426 test_mkdir -c1 -p $DIR/$tdir
2427 test_mkdir -c1 -p $DIR/$tdir/dir1
2428 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2429 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2430 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2431 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2434 run_test 31j "link for directory==============="
2437 test_mkdir -c1 -p $DIR/$tdir
2439 touch $DIR/$tdir/exist
2440 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2441 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2442 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2443 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2444 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2445 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2446 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2449 run_test 31k "link to file: the same, non-existing, dir==============="
2455 touch $DIR/d31m2/exist
2456 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2457 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2458 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2459 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2460 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2461 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2464 run_test 31m "link to file: the same, non-existing, dir==============="
2467 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2468 nlink=$(stat --format=%h $DIR/$tfile)
2469 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2471 local cmd="exec $fd<$DIR/$tfile"
2474 trap "eval $cmd" EXIT
2475 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2476 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2477 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2478 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2479 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2482 run_test 31n "check link count of unlinked file"
2485 local TEMPNAME=$(mktemp $1_XXXXXX)
2486 mlink $TEMPNAME $1 2> /dev/null &&
2487 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2491 test_31o() { # LU-2901
2492 test_mkdir $DIR/$tdir
2493 for LOOP in $(seq 100); do
2494 rm -f $DIR/$tdir/$tfile*
2495 for THREAD in $(seq 8); do
2496 link_one $DIR/$tdir/$tfile.$LOOP &
2499 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2500 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2501 error "$LINKS duplicate links to $tfile.$LOOP" &&
2505 run_test 31o "duplicate hard links with same filename"
2508 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2510 test_mkdir $DIR/$tdir
2511 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2512 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2514 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2515 error "open unlink test1 failed"
2516 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2517 error "open unlink test2 failed"
2519 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2520 error "test1 still exists"
2521 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2522 error "test2 still exists"
2524 run_test 31p "remove of open striped directory"
2526 cleanup_test32_mount() {
2529 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2530 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2531 losetup -d $loopdev || true
2537 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2538 echo "== more mountpoints and symlinks ================="
2539 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2540 trap cleanup_test32_mount EXIT
2541 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2542 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2543 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2544 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2545 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2546 cleanup_test32_mount
2548 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2551 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2552 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2553 trap cleanup_test32_mount EXIT
2554 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2555 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2556 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2557 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2558 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2559 cleanup_test32_mount
2561 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2564 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2565 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2566 trap cleanup_test32_mount EXIT
2567 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2568 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2569 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2570 test_mkdir -p $DIR/$tdir/d2/test_dir
2571 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2572 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2573 cleanup_test32_mount
2575 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2579 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2580 trap cleanup_test32_mount EXIT
2581 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2582 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2583 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2584 test_mkdir -p $DIR/$tdir/d2/test_dir
2585 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2586 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2587 cleanup_test32_mount
2589 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2593 test_mkdir -p $DIR/$tdir/tmp
2594 local tmp_dir=$DIR/$tdir/tmp
2595 ln -s $DIR/$tdir $tmp_dir/symlink11
2596 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2597 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2598 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2600 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2604 test_mkdir -p $DIR/$tdir/tmp
2605 local tmp_dir=$DIR/$tdir/tmp
2606 ln -s $DIR/$tdir $tmp_dir/symlink11
2607 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2608 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2609 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2611 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2614 local tmp_dir=$DIR/$tdir/tmp
2615 test_mkdir -p $tmp_dir
2616 test_mkdir $DIR/${tdir}2
2617 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2618 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2619 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2620 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2621 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2622 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2624 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2627 rm -fr $DIR/$tdir $DIR/${tdir}2
2628 tmp_dir=$DIR/$tdir/tmp
2629 test_mkdir -p $tmp_dir
2630 test_mkdir $DIR/${tdir}2
2631 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2632 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2633 ls $tmp_dir/symlink12 || error "listing symlink12"
2634 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2636 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2640 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2641 trap cleanup_test32_mount EXIT
2642 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2643 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2644 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2645 touch $DIR/$tdir/test_file
2646 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2647 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2648 cleanup_test32_mount
2650 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2653 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2654 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2655 trap cleanup_test32_mount EXIT
2656 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2657 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2658 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2659 touch $DIR/$tdir/test_file
2660 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2661 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2662 cleanup_test32_mount
2664 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2667 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2669 trap cleanup_test32_mount EXIT
2670 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2671 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2672 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2673 test_mkdir -p $DIR/$tdir/d2
2674 touch $DIR/$tdir/d2/test_file || error "touch failed"
2675 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2676 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2677 cleanup_test32_mount
2679 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2682 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2684 trap cleanup_test32_mount EXIT
2685 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2686 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2687 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2688 test_mkdir -p $DIR/$tdir/d2
2689 touch $DIR/$tdir/d2/test_file || error "touch failed"
2690 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2691 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2692 cleanup_test32_mount
2694 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2698 test_mkdir -p $DIR/d32m/tmp
2699 TMP_DIR=$DIR/d32m/tmp
2700 ln -s $DIR $TMP_DIR/symlink11
2701 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2702 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2703 error "symlink11 not a link"
2704 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2705 error "symlink01 not a link"
2707 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2711 test_mkdir -p $DIR/d32n/tmp
2712 TMP_DIR=$DIR/d32n/tmp
2713 ln -s $DIR $TMP_DIR/symlink11
2714 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2715 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2716 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2718 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2722 test_mkdir -p $DIR/d32o/tmp
2723 TMP_DIR=$DIR/d32o/tmp
2724 ln -s $DIR/$tfile $TMP_DIR/symlink12
2725 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2726 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2727 error "symlink12 not a link"
2728 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2729 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2730 error "$DIR/d32o/tmp/symlink12 not file type"
2731 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2732 error "$DIR/d32o/symlink02 not file type"
2734 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2744 test_mkdir -p $DIR/d32p/tmp
2746 TMP_DIR=$DIR/d32p/tmp
2748 ln -s $DIR/$tfile $TMP_DIR/symlink12
2750 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2752 cat $DIR/d32p/tmp/symlink12 ||
2753 error "Can't open $DIR/d32p/tmp/symlink12"
2755 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2758 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2761 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2762 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2763 trap cleanup_test32_mount EXIT
2764 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2765 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2766 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2767 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2768 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2769 cleanup_test32_mount
2771 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2774 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2775 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2776 trap cleanup_test32_mount EXIT
2777 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2778 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2779 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2780 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2781 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2782 cleanup_test32_mount
2784 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2789 chmod 444 $DIR/$tfile
2790 chown $RUNAS_ID $DIR/$tfile
2792 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2795 run_test 33aa "write file with mode 444 (should return error)"
2799 test_mkdir $DIR/$tdir
2800 chown $RUNAS_ID $DIR/$tdir
2801 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2802 error "$RUNAS create $tdir/$tfile failed"
2803 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2804 error "open RDWR" || true
2806 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2810 test_mkdir $DIR/$tdir
2811 chown $RUNAS_ID $DIR/$tdir
2812 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2814 run_test 33b "test open file with malformed flags (No panic)"
2817 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2823 remote_ost_nodsh && skip "remote OST with nodsh" && return
2826 test_mkdir $DIR/$tdir
2827 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2830 for ostnum in $(seq $OSTCOUNT); do
2831 # test-framework's OST numbering is one-based, while Lustre's
2833 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2834 # Parsing llobdstat's output sucks; we could grep the /proc
2835 # path, but that's likely to not be as portable as using the
2836 # llobdstat utility. So we parse lctl output instead.
2837 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2838 obdfilter/$ostname/stats |
2839 awk '/^write_bytes/ {print $7}' )
2840 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2841 if (( ${write_bytes:-0} > 0 ))
2848 $all_zeros || return 0
2851 echo foo > $DIR/$tdir/bar
2855 # Total up write_bytes after writing. We'd better find non-zeros.
2856 for ostnum in $(seq $OSTCOUNT); do
2857 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2858 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2859 obdfilter/$ostname/stats |
2860 awk '/^write_bytes/ {print $7}' )
2861 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2862 if (( ${write_bytes:-0} > 0 ))
2871 for ostnum in $(seq $OSTCOUNT); do
2872 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2873 echo "Check that write_bytes is present in obdfilter/*/stats:"
2874 do_facet ost$ostnum lctl get_param -n \
2875 obdfilter/$ostname/stats
2877 error "OST not keeping write_bytes stats (b22312)"
2880 run_test 33c "test llobdstat and write_bytes"
2883 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2884 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2886 local remote_dir=$DIR/$tdir/remote_dir
2888 test_mkdir $DIR/$tdir
2889 $LFS mkdir -i $MDTIDX $remote_dir ||
2890 error "create remote directory failed"
2892 touch $remote_dir/$tfile
2893 chmod 444 $remote_dir/$tfile
2894 chown $RUNAS_ID $remote_dir/$tfile
2896 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2898 chown $RUNAS_ID $remote_dir
2899 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2900 error "create" || true
2901 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2902 error "open RDWR" || true
2903 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2905 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2908 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2912 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2913 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2914 mkdir $DIR/$tdir/local_dir
2916 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2917 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2918 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2920 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2921 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2923 rmdir $DIR/$tdir/* || error "rmdir failed"
2926 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2927 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2928 mkdir $DIR/$tdir/local_dir
2930 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2931 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2932 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2934 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2935 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2937 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2940 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2941 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2942 mkdir $DIR/$tdir/local_dir
2944 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2945 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2946 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2948 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2949 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2951 run_test 33e "mkdir and striped directory should have same mode"
2955 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2959 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2960 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2963 chmod go+rwx $DIR/$tdir
2964 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2965 trap cleanup_33f EXIT
2967 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2968 error "cannot create striped directory"
2970 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2971 error "cannot create files in striped directory"
2973 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2974 error "cannot remove files in striped directory"
2976 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2977 error "cannot remove striped directory"
2981 run_test 33f "nonroot user can create, access, and remove a striped directory"
2984 mkdir -p $DIR/$tdir/dir2
2986 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
2988 [[ $err =~ "exists" ]] || error "Not exists error"
2990 run_test 33g "nonroot user create already existing root created file"
2992 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2995 $MCREATE $DIR/f34 || error "mcreate failed"
2996 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
2997 error "getstripe failed"
2998 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
2999 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3000 error "getstripe failed"
3001 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3002 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3004 run_test 34a "truncate file that has not been opened ==========="
3007 [ ! -f $DIR/f34 ] && test_34a
3008 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3009 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3010 $OPENFILE -f O_RDONLY $DIR/f34
3011 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3012 error "getstripe failed"
3013 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3014 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3016 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3019 [ ! -f $DIR/f34 ] && test_34a
3020 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3021 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3022 $OPENFILE -f O_RDWR $DIR/f34
3023 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
3024 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3025 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3027 run_test 34c "O_RDWR opening file-with-size works =============="
3030 [ ! -f $DIR/f34 ] && test_34a
3031 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3033 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3034 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3037 run_test 34d "write to sparse file ============================="
3041 $MCREATE $DIR/f34e || error "mcreate failed"
3042 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3043 $CHECKSTAT -s 1000 $DIR/f34e ||
3044 error "Size of $DIR/f34e not equal to 1000 bytes"
3045 $OPENFILE -f O_RDWR $DIR/f34e
3046 $CHECKSTAT -s 1000 $DIR/f34e ||
3047 error "Size of $DIR/f34e not equal to 1000 bytes"
3049 run_test 34e "create objects, some with size and some without =="
3051 test_34f() { # bug 6242, 6243
3052 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3055 $MCREATE $DIR/f34f || error "mcreate failed"
3056 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3057 dd if=$DIR/f34f of=$TMP/f34f
3058 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3059 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3060 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3061 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3062 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3064 run_test 34f "read from a file with no objects until EOF ======="
3067 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3068 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3070 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3071 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3072 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3073 cancel_lru_locks osc
3074 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3075 error "wrong size after lock cancel"
3077 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3078 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3079 error "expanding truncate failed"
3080 cancel_lru_locks osc
3081 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3082 error "wrong expanded size after lock cancel"
3084 run_test 34g "truncate long file ==============================="
3087 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3091 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3092 sync # Flush the cache so that multiop below does not block on cache
3093 # flush when getting the group lock
3094 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3097 # Since just timed wait is not good enough, let's do a sync write
3098 # that way we are sure enough time for a roundtrip + processing
3099 # passed + 2 seconds of extra margin.
3100 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
3104 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3105 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3109 local nsz=`stat -c %s $DIR/$tfile`
3110 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3112 run_test 34h "ftruncate file under grouplock should not block"
3115 cp /bin/sh $DIR/f35a
3117 chown $RUNAS_ID $DIR/f35a
3118 $RUNAS $DIR/f35a && error || true
3121 run_test 35a "exec file with mode 444 (should return and not leak)"
3125 utime $DIR/f36 || error "utime failed for MDS"
3127 run_test 36a "MDS utime check (mknod, utime)"
3131 utime $DIR/f36 || error "utime failed for OST"
3133 run_test 36b "OST utime check (open, utime)"
3138 chown $RUNAS_ID $DIR/d36
3139 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3141 run_test 36c "non-root MDS utime check (mknod, utime)"
3144 [ ! -d $DIR/d36 ] && test_36c
3145 echo "" > $DIR/d36/f36
3146 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3148 run_test 36d "non-root OST utime check (open, utime)"
3151 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3152 test_mkdir $DIR/$tdir
3153 touch $DIR/$tdir/$tfile
3154 $RUNAS utime $DIR/$tdir/$tfile &&
3155 error "utime worked, expected failure" || true
3157 run_test 36e "utime on non-owned file (should return error)"
3161 local LANG_SAVE=$LANG
3162 local LC_LANG_SAVE=$LC_LANG
3163 export LANG=C LC_LANG=C # for date language
3165 DATESTR="Dec 20 2000"
3166 test_mkdir $DIR/$tdir
3167 lctl set_param fail_loc=$fl
3169 cp /etc/hosts $DIR/$tdir/$tfile
3170 sync & # write RPC generated with "current" inode timestamp, but delayed
3172 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3173 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3174 cancel_lru_locks osc
3175 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3177 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3178 echo "BEFORE: $LS_BEFORE" && \
3179 echo "AFTER : $LS_AFTER" && \
3180 echo "WANT : $DATESTR" && \
3181 error "$DIR/$tdir/$tfile timestamps changed" || true
3183 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3187 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3188 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3189 subr_36fh "0x80000214"
3191 run_test 36f "utime on file racing with OST BRW write =========="
3194 remote_ost_nodsh && skip "remote OST with nodsh" && return
3195 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3200 test_mkdir $DIR/$tdir
3201 fmd_max_age=$(do_facet ost1 \
3202 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3205 fmd_before=$(do_facet ost1 \
3206 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3207 touch $DIR/$tdir/$tfile
3208 sleep $((fmd_max_age + 12))
3209 fmd_after=$(do_facet ost1 \
3210 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3212 echo "fmd_before: $fmd_before"
3213 echo "fmd_after: $fmd_after"
3214 [[ $fmd_after -gt $fmd_before ]] &&
3215 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3216 error "fmd didn't expire after ping" || true
3218 run_test 36g "filter mod data cache expiry ====================="
3221 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3222 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3223 subr_36fh "0x80000227"
3225 run_test 36h "utime on file racing with OST BRW write =========="
3228 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3230 test_mkdir $DIR/$tdir
3231 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3233 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3234 local new_mtime=$((mtime + 200))
3236 #change Modify time of striped dir
3237 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3238 error "change mtime failed"
3240 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3242 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3244 run_test 36i "change mtime on striped directory"
3246 # test_37 - duplicate with tests 32q 32r
3249 local file=$DIR/$tfile
3251 openfile -f O_DIRECTORY $file
3254 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3255 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3257 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3259 test_39a() { # was test_39
3261 touch $DIR/${tfile}2
3262 # ls -l $DIR/$tfile $DIR/${tfile}2
3263 # ls -lu $DIR/$tfile $DIR/${tfile}2
3264 # ls -lc $DIR/$tfile $DIR/${tfile}2
3266 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3267 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3269 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3271 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3273 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3274 error "O_TRUNC didn't change timestamps"
3277 run_test 39a "mtime changed on create"
3280 test_mkdir -c1 $DIR/$tdir
3281 cp -p /etc/passwd $DIR/$tdir/fopen
3282 cp -p /etc/passwd $DIR/$tdir/flink
3283 cp -p /etc/passwd $DIR/$tdir/funlink
3284 cp -p /etc/passwd $DIR/$tdir/frename
3285 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3288 echo "aaaaaa" >> $DIR/$tdir/fopen
3289 echo "aaaaaa" >> $DIR/$tdir/flink
3290 echo "aaaaaa" >> $DIR/$tdir/funlink
3291 echo "aaaaaa" >> $DIR/$tdir/frename
3293 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3294 local link_new=`stat -c %Y $DIR/$tdir/flink`
3295 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3296 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3298 cat $DIR/$tdir/fopen > /dev/null
3299 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3300 rm -f $DIR/$tdir/funlink2
3301 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3303 for (( i=0; i < 2; i++ )) ; do
3304 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3305 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3306 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3307 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3309 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3310 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3311 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3312 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3314 cancel_lru_locks osc
3315 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3318 run_test 39b "mtime change on open, link, unlink, rename ======"
3320 # this should be set to past
3321 TEST_39_MTIME=`date -d "1 year ago" +%s`
3327 local mtime0=`stat -c %Y $DIR1/$tfile`
3329 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3330 local mtime1=`stat -c %Y $DIR1/$tfile`
3331 [ "$mtime1" = $TEST_39_MTIME ] || \
3332 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3335 echo hello >> $DIR1/$tfile
3337 local mtime2=`stat -c %Y $DIR1/$tfile`
3338 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3339 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3341 mv $DIR1/$tfile $DIR1/$tfile-1
3343 for (( i=0; i < 2; i++ )) ; do
3344 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3345 [ "$mtime2" = "$mtime3" ] || \
3346 error "mtime ($mtime2) changed (to $mtime3) on rename"
3348 cancel_lru_locks osc
3349 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3352 run_test 39c "mtime change on rename ==========================="
3356 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3359 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3361 for (( i=0; i < 2; i++ )) ; do
3362 local mtime=`stat -c %Y $DIR1/$tfile`
3363 [ $mtime = $TEST_39_MTIME ] || \
3364 error "mtime($mtime) is not set to $TEST_39_MTIME"
3366 cancel_lru_locks osc
3367 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3370 run_test 39d "create, utime, stat =============================="
3374 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3376 local mtime1=`stat -c %Y $DIR1/$tfile`
3378 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3380 for (( i=0; i < 2; i++ )) ; do
3381 local mtime2=`stat -c %Y $DIR1/$tfile`
3382 [ $mtime2 = $TEST_39_MTIME ] || \
3383 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3385 cancel_lru_locks osc
3386 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3389 run_test 39e "create, stat, utime, stat ========================"
3393 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3395 mtime1=`stat -c %Y $DIR1/$tfile`
3398 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3400 for (( i=0; i < 2; i++ )) ; do
3401 local mtime2=`stat -c %Y $DIR1/$tfile`
3402 [ $mtime2 = $TEST_39_MTIME ] || \
3403 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3405 cancel_lru_locks osc
3406 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3409 run_test 39f "create, stat, sleep, utime, stat ================="
3413 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3414 echo hello >> $DIR1/$tfile
3415 local mtime1=`stat -c %Y $DIR1/$tfile`
3418 chmod o+r $DIR1/$tfile
3420 for (( i=0; i < 2; i++ )) ; do
3421 local mtime2=`stat -c %Y $DIR1/$tfile`
3422 [ "$mtime1" = "$mtime2" ] || \
3423 error "lost mtime: $mtime2, should be $mtime1"
3425 cancel_lru_locks osc
3426 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3429 run_test 39g "write, chmod, stat ==============================="
3433 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3438 echo hello >> $DIR1/$tfile
3439 local mtime1=`stat -c %Y $DIR1/$tfile`
3441 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3443 if [ "$d1" != "$d2" ]; then
3444 echo "write and touch not within one second"
3446 for (( i=0; i < 2; i++ )) ; do
3447 local mtime2=`stat -c %Y $DIR1/$tfile`
3448 [ "$mtime2" = $TEST_39_MTIME ] || \
3449 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3451 cancel_lru_locks osc
3452 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3456 run_test 39h "write, utime within one second, stat ============="
3459 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3463 echo hello >> $DIR1/$tfile
3464 local mtime1=`stat -c %Y $DIR1/$tfile`
3466 mv $DIR1/$tfile $DIR1/$tfile-1
3468 for (( i=0; i < 2; i++ )) ; do
3469 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3471 [ "$mtime1" = "$mtime2" ] || \
3472 error "lost mtime: $mtime2, should be $mtime1"
3474 cancel_lru_locks osc
3475 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3478 run_test 39i "write, rename, stat =============================="
3481 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3482 start_full_debug_logging
3486 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3487 lctl set_param fail_loc=0x80000412
3488 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3489 error "multiop failed"
3491 local mtime1=`stat -c %Y $DIR1/$tfile`
3493 mv $DIR1/$tfile $DIR1/$tfile-1
3495 kill -USR1 $multipid
3496 wait $multipid || error "multiop close failed"
3498 for (( i=0; i < 2; i++ )) ; do
3499 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3500 [ "$mtime1" = "$mtime2" ] ||
3501 error "mtime is lost on close: $mtime2, " \
3504 cancel_lru_locks osc
3505 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3507 lctl set_param fail_loc=0
3508 stop_full_debug_logging
3510 run_test 39j "write, rename, close, stat ======================="
3513 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3517 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3519 local mtime1=`stat -c %Y $DIR1/$tfile`
3521 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3523 kill -USR1 $multipid
3524 wait $multipid || error "multiop close failed"
3526 for (( i=0; i < 2; i++ )) ; do
3527 local mtime2=`stat -c %Y $DIR1/$tfile`
3529 [ "$mtime2" = $TEST_39_MTIME ] || \
3530 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3532 cancel_lru_locks osc
3533 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3536 run_test 39k "write, utime, close, stat ========================"
3538 # this should be set to future
3539 TEST_39_ATIME=`date -d "1 year" +%s`
3542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3543 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3544 local atime_diff=$(do_facet $SINGLEMDS \
3545 lctl get_param -n mdd.*MDT0000*.atime_diff)
3549 # test setting directory atime to future
3550 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3551 local atime=$(stat -c %X $DIR/$tdir)
3552 [ "$atime" = $TEST_39_ATIME ] ||
3553 error "atime is not set to future: $atime, $TEST_39_ATIME"
3555 # test setting directory atime from future to now
3556 local now=$(date +%s)
3557 touch -a -d @$now $DIR/$tdir
3559 atime=$(stat -c %X $DIR/$tdir)
3560 [ "$atime" -eq "$now" ] ||
3561 error "atime is not updated from future: $atime, $now"
3563 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3566 # test setting directory atime when now > dir atime + atime_diff
3567 local d1=$(date +%s)
3569 local d2=$(date +%s)
3570 cancel_lru_locks mdc
3571 atime=$(stat -c %X $DIR/$tdir)
3572 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3573 error "atime is not updated : $atime, should be $d2"
3575 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3578 # test not setting directory atime when now < dir atime + atime_diff
3580 cancel_lru_locks mdc
3581 atime=$(stat -c %X $DIR/$tdir)
3582 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3583 error "atime is updated to $atime, should remain $d1<atime<$d2"
3585 do_facet $SINGLEMDS \
3586 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3588 run_test 39l "directory atime update ==========================="
3591 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3594 local far_past_mtime=$(date -d "May 29 1953" +%s)
3595 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3597 touch -m -d @$far_past_mtime $DIR1/$tfile
3598 touch -a -d @$far_past_atime $DIR1/$tfile
3600 for (( i=0; i < 2; i++ )) ; do
3601 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3602 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3603 error "atime or mtime set incorrectly"
3605 cancel_lru_locks osc
3606 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3609 run_test 39m "test atime and mtime before 1970"
3611 test_39n() { # LU-3832
3612 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3613 local atime_diff=$(do_facet $SINGLEMDS \
3614 lctl get_param -n mdd.*MDT0000*.atime_diff)
3619 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3622 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3623 atime0=$(stat -c %X $DIR/$tfile)
3626 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3627 atime1=$(stat -c %X $DIR/$tfile)
3630 cancel_lru_locks mdc
3631 cancel_lru_locks osc
3632 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3633 atime2=$(stat -c %X $DIR/$tfile)
3635 do_facet $SINGLEMDS \
3636 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3638 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3639 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3641 run_test 39n "check that O_NOATIME is honored"
3644 TESTDIR=$DIR/$tdir/$tfile
3645 [ -e $TESTDIR ] && rm -rf $TESTDIR
3652 links2=$(stat -c %h .)
3653 [ $(($links1 + 2)) != $links2 ] &&
3654 error "wrong links count $(($links1 + 2)) != $links2"
3656 links3=$(stat -c %h .)
3657 [ $(($links1 + 1)) != $links3 ] &&
3658 error "wrong links count $links1 != $links3"
3661 run_test 39o "directory cached attributes updated after create"
3664 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3666 TESTDIR=$DIR/$tdir/$tdir
3667 [ -e $TESTDIR ] && rm -rf $TESTDIR
3668 test_mkdir -p $TESTDIR
3672 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3673 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3675 links2=$(stat -c %h .)
3676 [ $(($links1 + 2)) != $links2 ] &&
3677 error "wrong links count $(($links1 + 2)) != $links2"
3679 links3=$(stat -c %h .)
3680 [ $(($links1 + 1)) != $links3 ] &&
3681 error "wrong links count $links1 != $links3"
3684 run_test 39p "remote directory cached attributes updated after create ========"
3687 test_39q() { # LU-8041
3688 local testdir=$DIR/$tdir
3690 multiop_bg_pause $testdir D_c || error "multiop failed"
3692 cancel_lru_locks mdc
3693 kill -USR1 $multipid
3694 local atime=$(stat -c %X $testdir)
3695 [ "$atime" -ne 0 ] || error "atime is zero"
3697 run_test 39q "close won't zero out atime"
3700 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3701 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3702 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3703 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3704 error "$tfile is not 4096 bytes in size"
3706 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3710 small_write $DIR/f41 18
3712 run_test 41 "test small file write + fstat ====================="
3714 count_ost_writes() {
3715 lctl get_param -n ${OSC}.*.stats |
3716 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3717 END { printf("%0.0f", writes) }'
3724 BG_DIRTY_RATIO_SAVE=10
3725 MAX_BG_DIRTY_RATIO=25
3729 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3730 # dirty_ratio, dirty_background_ratio
3731 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3732 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3733 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3734 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3736 # if file not here, we are a 2.4 kernel
3737 kill -CONT `pidof kupdated`
3742 # setup the trap first, so someone cannot exit the test at the
3743 # exact wrong time and mess up a machine
3744 trap start_writeback EXIT
3745 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3746 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3747 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3748 sysctl -w vm.dirty_writeback_centisecs=0
3749 sysctl -w vm.dirty_writeback_centisecs=0
3750 # save and increase /proc/sys/vm/dirty_ratio
3751 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3752 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3753 # save and increase /proc/sys/vm/dirty_background_ratio
3754 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3755 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3757 # if file not here, we are a 2.4 kernel
3758 kill -STOP `pidof kupdated`
3762 # ensure that all stripes have some grant before we test client-side cache
3764 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3765 dd if=/dev/zero of=$i bs=4k count=1
3770 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3771 # file truncation, and file removal.
3773 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3775 cancel_lru_locks $OSC
3777 sync; sleep 1; sync # just to be safe
3778 BEFOREWRITES=`count_ost_writes`
3779 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3780 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3781 AFTERWRITES=`count_ost_writes`
3782 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3783 error "$BEFOREWRITES < $AFTERWRITES"
3786 run_test 42a "ensure that we don't flush on close"
3789 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3791 cancel_lru_locks $OSC
3794 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3795 BEFOREWRITES=$(count_ost_writes)
3796 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3797 AFTERWRITES=$(count_ost_writes)
3798 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3799 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3801 BEFOREWRITES=$(count_ost_writes)
3802 sync || error "sync: $?"
3803 AFTERWRITES=$(count_ost_writes)
3804 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3805 error "$BEFOREWRITES < $AFTERWRITES on sync"
3807 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3811 run_test 42b "test destroy of file with cached dirty data ======"
3813 # if these tests just want to test the effect of truncation,
3814 # they have to be very careful. consider:
3815 # - the first open gets a {0,EOF}PR lock
3816 # - the first write conflicts and gets a {0, count-1}PW
3817 # - the rest of the writes are under {count,EOF}PW
3818 # - the open for truncate tries to match a {0,EOF}PR
3819 # for the filesize and cancels the PWs.
3820 # any number of fixes (don't get {0,EOF} on open, match
3821 # composite locks, do smarter file size management) fix
3822 # this, but for now we want these tests to verify that
3823 # the cancellation with truncate intent works, so we
3824 # start the file with a full-file pw lock to match against
3825 # until the truncate.
3830 cancel_lru_locks $OSC
3832 # prime the file with 0,EOF PW to match
3836 # now the real test..
3837 dd if=/dev/zero of=$file bs=1024 count=100
3838 BEFOREWRITES=`count_ost_writes`
3839 $TRUNCATE $file $offset
3840 cancel_lru_locks $OSC
3841 AFTERWRITES=`count_ost_writes`
3846 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3848 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3849 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3852 run_test 42c "test partial truncate of file with cached dirty data"
3855 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3857 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3858 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3861 run_test 42d "test complete truncate of file with cached dirty data"
3863 test_42e() { # bug22074
3864 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3865 local TDIR=$DIR/${tdir}e
3866 local pagesz=$(page_size)
3867 local pages=16 # hardcoded 16 pages, don't change it.
3868 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3869 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3873 test_mkdir $DIR/${tdir}e
3874 $SETSTRIPE -c 1 $TDIR
3875 createmany -o $TDIR/f $files
3877 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3879 # we assume that with $OSTCOUNT files, at least one of them will
3880 # be allocated on OST0.
3881 warmup_files=$((OSTCOUNT * max_dirty_mb))
3882 createmany -o $TDIR/w $warmup_files
3884 # write a large amount of data into one file and sync, to get good
3885 # avail_grant number from OST.
3886 for ((i=0; i<$warmup_files; i++)); do
3887 idx=$($GETSTRIPE -i $TDIR/w$i)
3888 [ $idx -ne 0 ] && continue
3889 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3892 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3894 $LCTL get_param $proc_osc0/cur_dirty_bytes
3895 $LCTL get_param $proc_osc0/cur_grant_bytes
3897 # create as much dirty pages as we can while not to trigger the actual
3898 # RPCs directly. but depends on the env, VFS may trigger flush during this
3899 # period, hopefully we are good.
3900 for ((i=0; i<$warmup_files; i++)); do
3901 idx=$($GETSTRIPE -i $TDIR/w$i)
3902 [ $idx -ne 0 ] && continue
3903 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3905 $LCTL get_param $proc_osc0/cur_dirty_bytes
3906 $LCTL get_param $proc_osc0/cur_grant_bytes
3908 # perform the real test
3909 $LCTL set_param $proc_osc0/rpc_stats 0
3910 for ((;i<$files; i++)); do
3911 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3912 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3915 $LCTL get_param $proc_osc0/rpc_stats
3918 local have_ppr=false
3919 $LCTL get_param $proc_osc0/rpc_stats |
3920 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3921 # skip lines until we are at the RPC histogram data
3922 [ "$PPR" == "pages" ] && have_ppr=true && continue
3923 $have_ppr || continue
3925 # we only want the percent stat for < 16 pages
3926 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3928 percent=$((percent + WPCT))
3929 if [[ $percent -gt 15 ]]; then
3930 error "less than 16-pages write RPCs" \
3937 run_test 42e "verify sub-RPC writes are not done synchronously"
3939 test_43A() { # was test_43
3940 test_mkdir $DIR/$tdir
3941 cp -p /bin/ls $DIR/$tdir/$tfile
3942 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3944 # give multiop a chance to open
3947 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
3950 run_test 43A "execution of file opened for write should return -ETXTBSY"
3953 test_mkdir $DIR/$tdir
3954 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3955 cp -p multiop $DIR/$tdir/multiop
3956 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3957 error "multiop open $TMP/$tfile.junk failed"
3958 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
3960 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3961 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3962 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3964 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3967 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3968 test_mkdir $DIR/$tdir
3969 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3970 cp -p multiop $DIR/$tdir/multiop
3971 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3972 error "multiop open $TMP/$tfile.junk failed"
3973 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
3975 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3976 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3977 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3979 run_test 43b "truncate of file being executed should return -ETXTBSY"
3982 local testdir="$DIR/$tdir"
3985 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
3986 ( cd $testdir && md5sum -c )
3988 run_test 43c "md5sum of copy into lustre"
3990 test_44A() { # was test_44
3991 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
3992 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3993 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3995 run_test 44A "zero length read from a sparse stripe"
3998 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4000 [ -z "$nstripe" ] && skip "can't get stripe info" && return
4001 [[ $nstripe -gt $OSTCOUNT ]] &&
4002 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
4004 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4006 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4007 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4011 OFFSETS="0 $((stride/2)) $((stride-1))"
4012 for offset in $OFFSETS; do
4013 for i in $(seq 0 $((nstripe-1))); do
4014 local GLOBALOFFSETS=""
4016 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4017 local myfn=$DIR/d44a-$size
4018 echo "--------writing $myfn at $size"
4019 ll_sparseness_write $myfn $size ||
4020 error "ll_sparseness_write"
4021 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4022 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4023 error "ll_sparseness_verify $GLOBALOFFSETS"
4025 for j in $(seq 0 $((nstripe-1))); do
4027 size=$((((j + $nstripe )*$stride + $offset)))
4028 ll_sparseness_write $myfn $size ||
4029 error "ll_sparseness_write"
4030 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4032 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4033 error "ll_sparseness_verify $GLOBALOFFSETS"
4038 run_test 44a "test sparse pwrite ==============================="
4042 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4048 before=`dirty_osc_total`
4049 echo executing "\"$*\""
4051 after=`dirty_osc_total`
4052 echo before $before, after $after
4055 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4057 # Obtain grants from OST if it supports it
4058 echo blah > ${f}_grant
4061 do_dirty_record "echo blah > $f"
4062 [[ $before -eq $after ]] && error "write wasn't cached"
4063 do_dirty_record "> $f"
4064 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4065 do_dirty_record "echo blah > $f"
4066 [[ $before -eq $after ]] && error "write wasn't cached"
4067 do_dirty_record "sync"
4068 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4069 do_dirty_record "echo blah > $f"
4070 [[ $before -eq $after ]] && error "write wasn't cached"
4071 do_dirty_record "cancel_lru_locks osc"
4072 [[ $before -gt $after ]] ||
4073 error "lock cancellation didn't lower dirty count"
4076 run_test 45 "osc io page accounting ============================"
4078 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4079 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4080 # objects offset and an assert hit when an rpc was built with 1023's mapped
4081 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4083 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4087 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4089 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
4090 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4094 run_test 46 "dirtying a previously written page ================"
4096 # test_47 is removed "Device nodes check" is moved to test_28
4098 test_48a() { # bug 2399
4099 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
4100 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
4101 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
4103 test_mkdir $DIR/$tdir
4105 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4106 test_mkdir $DIR/$tdir
4107 touch foo || error "'touch foo' failed after recreating cwd"
4109 touch .foo || error "'touch .foo' failed after recreating cwd"
4111 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4112 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4113 cd . || error "'cd .' failed after recreating cwd"
4114 mkdir . && error "'mkdir .' worked after recreating cwd"
4115 rmdir . && error "'rmdir .' worked after recreating cwd"
4116 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4117 cd .. || error "'cd ..' failed after recreating cwd"
4119 run_test 48a "Access renamed working dir (should return errors)="
4121 test_48b() { # bug 2399
4123 test_mkdir $DIR/$tdir
4125 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4126 touch foo && error "'touch foo' worked after removing cwd"
4127 mkdir foo && error "'mkdir foo' worked after removing cwd"
4128 touch .foo && error "'touch .foo' worked after removing cwd"
4129 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4130 ls . > /dev/null && error "'ls .' worked after removing cwd"
4131 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4132 mkdir . && error "'mkdir .' worked after removing cwd"
4133 rmdir . && error "'rmdir .' worked after removing cwd"
4134 ln -s . foo && error "'ln -s .' worked after removing cwd"
4135 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4137 run_test 48b "Access removed working dir (should return errors)="
4139 test_48c() { # bug 2350
4140 #lctl set_param debug=-1
4143 test_mkdir -p $DIR/$tdir/dir
4145 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4146 $TRACE touch foo && error "touch foo worked after removing cwd"
4147 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4148 touch .foo && error "touch .foo worked after removing cwd"
4149 mkdir .foo && error "mkdir .foo worked after removing cwd"
4150 $TRACE ls . && error "'ls .' worked after removing cwd"
4151 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4152 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4153 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4154 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4155 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4157 run_test 48c "Access removed working subdir (should return errors)"
4159 test_48d() { # bug 2350
4160 #lctl set_param debug=-1
4163 test_mkdir -p $DIR/$tdir/dir
4165 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4166 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4167 $TRACE touch foo && error "'touch foo' worked after removing parent"
4168 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4169 touch .foo && error "'touch .foo' worked after removing parent"
4170 mkdir .foo && error "mkdir .foo worked after removing parent"
4171 $TRACE ls . && error "'ls .' worked after removing parent"
4172 $TRACE ls .. && error "'ls ..' worked after removing parent"
4173 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4174 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4175 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4178 run_test 48d "Access removed parent subdir (should return errors)"
4180 test_48e() { # bug 4134
4181 #lctl set_param debug=-1
4184 test_mkdir -p $DIR/$tdir/dir
4186 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4187 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4188 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4189 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4190 # On a buggy kernel addition of "touch foo" after cd .. will
4191 # produce kernel oops in lookup_hash_it
4192 touch ../foo && error "'cd ..' worked after recreate parent"
4194 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4196 run_test 48e "Access to recreated parent subdir (should return errors)"
4198 test_49() { # LU-1030
4199 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4200 remote_ost_nodsh && skip "remote OST with nodsh" && return
4201 # get ost1 size - lustre-OST0000
4202 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4204 # write 800M at maximum
4205 [[ $ost1_size -lt 2 ]] && ost1_size=2
4206 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4208 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4209 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4212 # change max_pages_per_rpc while writing the file
4213 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4214 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4215 # loop until dd process exits
4216 while ps ax -opid | grep -wq $dd_pid; do
4217 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4218 sleep $((RANDOM % 5 + 1))
4220 # restore original max_pages_per_rpc
4221 $LCTL set_param $osc1_mppc=$orig_mppc
4222 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4224 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4228 test_mkdir $DIR/$tdir
4230 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4232 run_test 50 "special situations: /proc symlinks ==============="
4234 test_51a() { # was test_51
4235 # bug 1516 - create an empty entry right after ".." then split dir
4236 test_mkdir -c1 $DIR/$tdir
4237 touch $DIR/$tdir/foo
4238 $MCREATE $DIR/$tdir/bar
4240 createmany -m $DIR/$tdir/longfile 201
4242 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4243 $MCREATE $DIR/$tdir/longfile$FNUM
4248 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4250 run_test 51a "special situations: split htree with empty entry =="
4252 cleanup_print_lfs_df () {
4259 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4260 local dir=$DIR/$tdir
4262 local nrdirs=$((65536 + 100))
4264 # cleanup the directory
4271 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4272 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4273 [[ $numfree -lt $nrdirs ]] &&
4274 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4277 # need to check free space for the directories as well
4278 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4279 numfree=$(( blkfree / $(fs_inode_ksize) ))
4280 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4283 trap cleanup_print_lfs_df EXIT
4286 createmany -d $dir/d $nrdirs || {
4287 unlinkmany $dir/d $nrdirs
4288 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4292 nrdirs=$(ls -U $dir | wc -l)
4294 # unlink all but 100 subdirectories, then check it still works
4296 local delete=$((nrdirs - left))
4301 # for ldiskfs the nlink count should be 1, but this is OSD specific
4302 # and so this is listed for informational purposes only
4303 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4304 unlinkmany -d $dir/d $delete ||
4305 error "unlink of first $delete subdirs failed"
4307 echo "nlink between: $(stat -c %h $dir)"
4308 local found=$(ls -U $dir | wc -l)
4309 [ $found -ne $left ] &&
4310 error "can't find subdirs: found only $found, expected $left"
4312 unlinkmany -d $dir/d $delete $left ||
4313 error "unlink of second $left subdirs failed"
4314 # regardless of whether the backing filesystem tracks nlink accurately
4315 # or not, the nlink count shouldn't be more than "." and ".." here
4316 local after=$(stat -c %h $dir)
4317 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4318 echo "nlink after: $after"
4320 cleanup_print_lfs_df
4322 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4325 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4326 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
4327 test_mkdir $DIR/$tdir
4328 createmany -o $DIR/$tdir/t- 1000
4329 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4330 for N in $(seq 0 $((OSTCOUNT - 1))); do
4331 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4332 END { printf("%0.0f", objs) }' $TMP/$tfile)
4333 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4334 '($1 == '$N') { objs += 1 } \
4335 END { printf("%0.0f", objs) }')
4336 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4338 unlinkmany $DIR/$tdir/t- 1000
4341 for N in $(seq 1 $((OSTCOUNT - 1))); do
4342 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4343 error "OST $N has less objects vs OST $NLAST" \
4344 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4345 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4346 error "OST $N has less objects vs OST $NLAST" \
4347 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4349 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4350 error "OST $N has less #0 objects vs OST $NLAST" \
4351 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4352 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4353 error "OST $N has less #0 objects vs OST $NLAST" \
4354 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4359 run_test 51d "check object distribution"
4362 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4363 skip "ldiskfs only test"
4367 test_mkdir -c1 $DIR/$tdir
4368 test_mkdir -c1 $DIR/$tdir/d0
4370 touch $DIR/$tdir/d0/foo
4371 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4372 error "file exceed 65000 nlink limit!"
4373 unlinkmany $DIR/$tdir/d0/f- 65001
4376 run_test 51e "check file nlink limit"
4379 test_mkdir $DIR/$tdir
4382 local ulimit_old=$(ulimit -n)
4383 local spare=20 # number of spare fd's for scripts/libraries, etc.
4384 local mdt=$(lfs getstripe -M $DIR/$tdir)
4385 local numfree=$(lfs df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4387 echo "MDT$mdt numfree=$numfree, max=$max"
4388 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4389 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4390 while ! ulimit -n $((numfree + spare)); do
4391 numfree=$((numfree * 3 / 4))
4393 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4395 echo "left ulimit at $ulimit_old"
4398 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4399 unlinkmany $DIR/$tdir/f $numfree
4400 error "create+open $numfree files in $DIR/$tdir failed"
4402 ulimit -n $ulimit_old
4404 # if createmany exits at 120s there will be fewer than $numfree files
4405 unlinkmany $DIR/$tdir/f $numfree || true
4407 run_test 51f "check many open files limit"
4410 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4411 test_mkdir $DIR/$tdir
4412 touch $DIR/$tdir/foo
4413 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4414 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4415 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4416 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4417 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4419 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4420 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4421 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4423 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4424 cp -r $DIR/$tdir $TMP/
4425 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4427 run_test 52a "append-only flag test (should return errors)"
4430 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4431 test_mkdir $DIR/$tdir
4432 touch $DIR/$tdir/foo
4433 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4434 cat test > $DIR/$tdir/foo && error "cat test worked"
4435 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4436 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4437 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4439 echo foo >> $DIR/$tdir/foo && error "echo worked"
4440 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4441 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4442 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4443 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4445 chattr -i $DIR/$tdir/foo || error "chattr failed"
4447 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4449 run_test 52b "immutable flag test (should return errors) ======="
4452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4453 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4454 remote_ost_nodsh && skip "remote OST with nodsh" && return
4467 local support_last_seq=true
4469 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4470 support_last_seq=false
4473 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4475 for value in $(do_facet $SINGLEMDS \
4476 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4477 param=$(echo ${value[0]} | cut -d "=" -f1)
4478 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4480 if $support_last_seq; then
4481 param_seq=$(echo $param |
4482 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4483 mds_last_seq=$(do_facet $SINGLEMDS \
4484 $LCTL get_param -n $param_seq)
4486 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4488 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4489 node=$(facet_active_host ost$((ostnum+1)))
4490 param="obdfilter.$ostname.last_id"
4491 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4492 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4493 ost_last_id=$ost_last
4495 if $support_last_seq; then
4496 ost_last_id=$(echo $ost_last |
4497 awk -F':' '{print $2}' |
4499 ost_last_seq=$(echo $ost_last |
4500 awk -F':' '{print $1}')
4501 [[ $ost_last_seq = $mds_last_seq ]] || continue
4504 if [[ $ost_last_id != $mds_last ]]; then
4505 error "$ost_last_id != $mds_last"
4512 $found || error "can not match last_seq/last_id for $mdtosc"
4515 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4518 perl -MSocket -e ';' || { skip "no Socket perl module installed" && return; }
4520 $SOCKETSERVER $DIR/socket ||
4521 error "$SOCKETSERVER $DIR/socket failed: $?"
4522 $SOCKETCLIENT $DIR/socket ||
4523 error "$SOCKETCLIENT $DIR/socket failed: $?"
4524 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4526 run_test 54a "unix domain socket test =========================="
4532 dd if=/dev/zero of=$f bs=$(page_size) count=1
4534 run_test 54b "char device works in lustre ======================"
4537 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4538 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4539 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4541 for i in $(seq 3 7); do
4542 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4551 loopdev="$DIR/loop54c"
4554 $UMOUNT $DIR/$tdir || rc=$?
4555 losetup -d $loopdev || true
4556 losetup -d $LOOPDEV || true
4557 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4562 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4563 loopdev="$DIR/loop54c"
4566 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4567 trap cleanup_54c EXIT
4568 mknod $loopdev b 7 $LOOPNUM
4569 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4570 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4571 losetup $loopdev $DIR/$tfile ||
4572 error "can't set up $loopdev for $DIR/$tfile"
4573 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4574 test_mkdir $DIR/$tdir
4575 mount -t ext2 $loopdev $DIR/$tdir ||
4576 error "error mounting $loopdev on $DIR/$tdir"
4577 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4580 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4584 run_test 54c "block device works in lustre ====================="
4590 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4592 run_test 54d "fifo device works in lustre ======================"
4597 cp -aL /dev/console $f
4598 echo $string > $f || error "echo $string to $f failed"
4600 run_test 54e "console/tty device works in lustre ======================"
4604 local dir=$DIR/$tdir
4607 test_mkdir -p $dir/dir
4608 for i in $(seq $numfiles); do
4610 touch $dir/dir/file$i
4613 local numcomp=$($LFS getstripe --component-count $dir)
4615 [[ $numcomp == 0 ]] && numcomp=1
4617 # test lfs getstripe with --recursive
4618 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4620 [[ $filenum -eq $((numfiles * 2)) ]] ||
4621 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4622 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4623 [[ $filenum -eq $numfiles ]] ||
4624 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4625 echo "$LFS getstripe showed obdidx or l_ost_idx"
4627 # test lfs getstripe with file instead of dir
4628 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4629 [[ $filenum -eq 1 ]] ||
4630 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4631 echo "$LFS getstripe file1 passed"
4633 #test lfs getstripe with --verbose
4634 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4635 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4636 error "$LFS getstripe --verbose $dir: "\
4637 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4638 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4639 error "$LFS getstripe $dir: showed lmm_magic"
4641 #test lfs getstripe with -v prints lmm_fid
4642 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4643 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4644 error "$LFS getstripe -v $dir: "\
4645 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4646 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4647 error "$LFS getstripe $dir: showed lmm_fid by default"
4648 echo "$LFS getstripe --verbose passed"
4650 #check for FID information
4651 local fid1=$($LFS getstripe --fid $dir/file1)
4652 local fid2=$($LFS getstripe --verbose $dir/file1 |
4653 awk '/lmm_fid: / { print $2; exit; }')
4654 local fid3=$($LFS path2fid $dir/file1)
4656 [ "$fid1" != "$fid2" ] &&
4657 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4658 [ "$fid1" != "$fid3" ] &&
4659 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4660 echo "$LFS getstripe --fid passed"
4662 #test lfs getstripe with --obd
4663 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4664 error "$LFS getstripe --obd wrong_uuid: should return error"
4666 [[ $OSTCOUNT -lt 2 ]] &&
4667 skip_env "skip '$LFS getstripe --obd' tests: $OSTCOUNT < 2" &&
4671 local obduuid=$(ostuuid_from_index $ostidx)
4672 local found=$($LFS getstripe -r --obd $obduuid $dir |
4673 egrep -c "obdidx|l_ost_idx")
4675 filenum=$($LFS getstripe -ir $dir | grep "^$ostidx\$" | wc -l)
4676 [[ $found -eq $filenum ]] ||
4677 error "$LFS getstripe --obd: found $found expect $filenum"
4678 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4679 sed '/^[ ]*'${ostidx}'[ ]/d' |
4680 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4681 error "$LFS getstripe --obd: should not show file on other obd"
4682 echo "$LFS getstripe --obd passed"
4684 run_test 56a "check $LFS getstripe"
4687 local dir=$DIR/$tdir
4691 for i in $(seq $numdirs); do
4692 test_mkdir $dir/dir$i
4695 # test lfs getdirstripe default mode is non-recursion, which is
4696 # different from lfs getstripe
4697 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4699 [[ $dircnt -eq 1 ]] ||
4700 error "$LFS getdirstripe: found $dircnt, not 1"
4701 dircnt=$($LFS getdirstripe --recursive $dir |
4702 grep -c lmv_stripe_count)
4703 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4704 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4706 run_test 56b "check $LFS getdirstripe"
4710 local ost_name=$(ostname_from_index $ost_idx)
4711 local old_status=$(ost_dev_status $ost_idx)
4713 [[ -z "$old_status" ]] ||
4714 { skip_env "OST $ost_name is in $old_status status"; return 0; }
4716 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4719 local new_status=$(ost_dev_status $ost_idx)
4721 [[ "$new_status" = "D" ]] ||
4722 error "OST $ost_name is in status of '$new_status', not 'D'"
4724 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4727 new_status=$(ost_dev_status $ost_idx)
4728 [[ -z "$new_status" ]] ||
4729 error "OST $ost_name is in status of '$new_status', not ''"
4731 run_test 56c "check 'lfs df' showing device status"
4736 local local_tdir="$1"
4737 local local_numfiles="$2"
4738 local local_numdirs="$3"
4739 local dir_params="$4"
4740 local dir_stripe_params="$5"
4742 if [ ! -d "$local_tdir" ] ; then
4743 test_mkdir -p $dir_stripe_params $local_tdir
4744 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4745 for i in $(seq $local_numfiles) ; do
4746 touch $local_tdir/file$i
4748 for i in $(seq $local_numdirs) ; do
4749 test_mkdir $dir_stripe_params $local_tdir/dir$i
4750 for j in $(seq $local_numfiles) ; do
4751 touch $local_tdir/dir$i/file$j
4757 setup_56_special() {
4759 local local_numfiles=$2
4760 local local_numdirs=$3
4762 setup_56 $local_tdir $local_numfiles $local_numdirs
4764 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4765 for i in $(seq $local_numfiles) ; do
4766 mknod $local_tdir/loop${i}b b 7 $i
4767 mknod $local_tdir/null${i}c c 1 3
4768 ln -s $local_tdir/file1 $local_tdir/link${i}
4770 for i in $(seq $local_numdirs) ; do
4771 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4772 mknod $local_tdir/dir$i/null${i}c c 1 3
4773 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4779 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4780 local expected=$(($NUMDIRS + 2))
4782 setup_56 $dir $NUMFILES $NUMDIRS
4784 # test lfs find with -name
4785 for i in $(seq $NUMFILES) ; do
4786 local nums=$($LFS find -name "*$i" $dir | wc -l)
4788 [ $nums -eq $expected ] ||
4789 error "lfs find -name '*$i' $dir wrong: "\
4790 "found $nums, expected $expected"
4793 run_test 56g "check lfs find -name"
4796 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4797 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4799 setup_56 $dir $NUMFILES $NUMDIRS
4801 # test lfs find with ! -name
4802 for i in $(seq $NUMFILES) ; do
4803 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4805 [ $nums -eq $expected ] ||
4806 error "lfs find ! -name '*$i' $dir wrong: "\
4807 "found $nums, expected $expected"
4810 run_test 56h "check lfs find ! -name"
4813 local dir=$DIR/$tdir
4817 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4820 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4822 run_test 56i "check 'lfs find -ost UUID' skips directories"
4825 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4827 setup_56_special $dir $NUMFILES $NUMDIRS
4829 local expected=$((NUMDIRS + 1))
4830 local cmd="$LFS find -type d $dir"
4831 local nums=$($cmd | wc -l)
4833 [ $nums -eq $expected ] ||
4834 error "'$cmd' wrong: found $nums, expected $expected"
4836 run_test 56j "check lfs find -type d"
4839 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4841 setup_56_special $dir $NUMFILES $NUMDIRS
4843 local expected=$(((NUMDIRS + 1) * NUMFILES))
4844 local cmd="$LFS find -type f $dir"
4845 local nums=$($cmd | wc -l)
4847 [ $nums -eq $expected ] ||
4848 error "'$cmd' wrong: found $nums, expected $expected"
4850 run_test 56k "check lfs find -type f"
4853 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4855 setup_56_special $dir $NUMFILES $NUMDIRS
4857 local expected=$((NUMDIRS + NUMFILES))
4858 local cmd="$LFS find -type b $dir"
4859 local nums=$($cmd | wc -l)
4861 [ $nums -eq $expected ] ||
4862 error "'$cmd' wrong: found $nums, expected $expected"
4864 run_test 56l "check lfs find -type b"
4867 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4869 setup_56_special $dir $NUMFILES $NUMDIRS
4871 local expected=$((NUMDIRS + NUMFILES))
4872 local cmd="$LFS find -type c $dir"
4873 local nums=$($cmd | wc -l)
4874 [ $nums -eq $expected ] ||
4875 error "'$cmd' wrong: found $nums, expected $expected"
4877 run_test 56m "check lfs find -type c"
4880 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4881 setup_56_special $dir $NUMFILES $NUMDIRS
4883 local expected=$((NUMDIRS + NUMFILES))
4884 local cmd="$LFS find -type l $dir"
4885 local nums=$($cmd | wc -l)
4887 [ $nums -eq $expected ] ||
4888 error "'$cmd' wrong: found $nums, expected $expected"
4890 run_test 56n "check lfs find -type l"
4893 local dir=$DIR/$tdir
4895 setup_56 $dir $NUMFILES $NUMDIRS
4896 utime $dir/file1 > /dev/null || error "utime (1)"
4897 utime $dir/file2 > /dev/null || error "utime (2)"
4898 utime $dir/dir1 > /dev/null || error "utime (3)"
4899 utime $dir/dir2 > /dev/null || error "utime (4)"
4900 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
4901 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
4904 local nums=$($LFS find -mtime +0 $dir | wc -l)
4906 [ $nums -eq $expected ] ||
4907 error "lfs find -mtime +0 $dir: found $nums expect $expected"
4910 cmd="$LFS find -mtime 0 $dir"
4911 nums=$($cmd | wc -l)
4912 [ $nums -eq $expected ] ||
4913 error "'$cmd' wrong: found $nums, expected $expected"
4915 run_test 56o "check lfs find -mtime for old files"
4918 [ $RUNAS_ID -eq $UID ] &&
4919 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4921 local dir=$DIR/$tdir
4923 setup_56 $dir $NUMFILES $NUMDIRS
4924 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
4926 local expected=$NUMFILES
4927 local cmd="$LFS find -uid $RUNAS_ID $dir"
4928 local nums=$($cmd | wc -l)
4930 [ $nums -eq $expected ] ||
4931 error "'$cmd' wrong: found $nums, expected $expected"
4933 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
4934 cmd="$LFS find ! -uid $RUNAS_ID $dir"
4935 nums=$($cmd | wc -l)
4936 [ $nums -eq $expected ] ||
4937 error "'$cmd' wrong: found $nums, expected $expected"
4939 run_test 56p "check lfs find -uid and ! -uid"
4942 [ $RUNAS_ID -eq $UID ] &&
4943 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4945 local dir=$DIR/$tdir
4947 setup_56 $dir $NUMFILES $NUMDIRS
4948 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
4950 local expected=$NUMFILES
4951 local cmd="$LFS find -gid $RUNAS_GID $dir"
4952 local nums=$($cmd | wc -l)
4954 [ $nums -eq $expected ] ||
4955 error "'$cmd' wrong: found $nums, expected $expected"
4957 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4958 cmd="$LFS find ! -gid $RUNAS_GID $dir"
4959 nums=$($cmd | wc -l)
4960 [ $nums -eq $expected ] ||
4961 error "'$cmd' wrong: found $nums, expected $expected"
4963 run_test 56q "check lfs find -gid and ! -gid"
4966 local dir=$DIR/$tdir
4968 setup_56 $dir $NUMFILES $NUMDIRS
4971 local cmd="$LFS find -size 0 -type f $dir"
4972 local nums=$($cmd | wc -l)
4974 [ $nums -eq $expected ] ||
4975 error "'$cmd' wrong: found $nums, expected $expected"
4977 cmd="$LFS find ! -size 0 -type f $dir"
4978 nums=$($cmd | wc -l)
4979 [ $nums -eq $expected ] ||
4980 error "'$cmd' wrong: found $nums, expected $expected"
4981 echo "test" > $dir/$tfile
4982 echo "test2" > $dir/$tfile.2 && sync
4984 cmd="$LFS find -size 5 -type f $dir"
4985 nums=$($cmd | wc -l)
4986 [ $nums -eq $expected ] ||
4987 error "'$cmd' wrong: found $nums, expected $expected"
4989 cmd="$LFS find -size +5 -type f $dir"
4990 nums=$($cmd | wc -l)
4991 [ $nums -eq $expected ] ||
4992 error "'$cmd' wrong: found $nums, expected $expected"
4994 cmd="$LFS find -size +0 -type f $dir"
4995 nums=$($cmd | wc -l)
4996 [ $nums -eq $expected ] ||
4997 error "'$cmd' wrong: found $nums, expected $expected"
4999 cmd="$LFS find ! -size -5 -type f $dir"
5000 nums=$($cmd | wc -l)
5001 [ $nums -eq $expected ] ||
5002 error "'$cmd' wrong: found $nums, expected $expected"
5004 cmd="$LFS find -size -5 -type f $dir"
5005 nums=$($cmd | wc -l)
5006 [ $nums -eq $expected ] ||
5007 error "'$cmd' wrong: found $nums, expected $expected"
5009 run_test 56r "check lfs find -size works"
5011 test_56s() { # LU-611 #LU-9369
5012 [[ $OSTCOUNT -lt 2 ]] && skip "need at least 2 OSTs" && return 0
5014 local dir=$DIR/$tdir
5015 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5017 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5018 for i in $(seq $NUMDIRS); do
5019 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5022 local expected=$NUMDIRS
5023 local cmd="$LFS find -c $OSTCOUNT $dir"
5024 local nums=$($cmd | wc -l)
5026 [ $nums -eq $expected ] || {
5027 $LFS getstripe -R $dir
5028 error "'$cmd' wrong: found $nums, expected $expected"
5031 expected=$((NUMDIRS + onestripe))
5032 cmd="$LFS find -stripe-count +0 -type f $dir"
5033 nums=$($cmd | wc -l)
5034 [ $nums -eq $expected ] || {
5035 $LFS getstripe -R $dir
5036 error "'$cmd' wrong: found $nums, expected $expected"
5040 cmd="$LFS find -stripe-count 1 -type f $dir"
5041 nums=$($cmd | wc -l)
5042 [ $nums -eq $expected ] || {
5043 $LFS getstripe -R $dir
5044 error "'$cmd' wrong: found $nums, expected $expected"
5047 cmd="$LFS find -stripe-count -2 -type f $dir"
5048 nums=$($cmd | wc -l)
5049 [ $nums -eq $expected ] || {
5050 $LFS getstripe -R $dir
5051 error "'$cmd' wrong: found $nums, expected $expected"
5055 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5056 nums=$($cmd | wc -l)
5057 [ $nums -eq $expected ] || {
5058 $LFS getstripe -R $dir
5059 error "'$cmd' wrong: found $nums, expected $expected"
5062 run_test 56s "check lfs find -stripe-count works"
5064 test_56t() { # LU-611 #LU-9369
5065 local dir=$DIR/$tdir
5067 setup_56 $dir 0 $NUMDIRS
5068 for i in $(seq $NUMDIRS); do
5069 $LFS setstripe -S 4M $dir/dir$i/$tfile
5072 local expected=$NUMDIRS
5073 local cmd="$LFS find -S 4M $dir"
5074 local nums=$($cmd | wc -l)
5076 [ $nums -eq $expected ] || {
5077 $LFS getstripe -R $dir
5078 error "'$cmd' wrong: found $nums, expected $expected"
5082 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5084 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5086 expected=$(((NUMDIRS + 1) * NUMFILES))
5087 cmd="$LFS find -stripe-size 512k -type f $dir"
5088 nums=$($cmd | wc -l)
5089 [ $nums -eq $expected ] ||
5090 error "'$cmd' wrong: found $nums, expected $expected"
5092 cmd="$LFS find -stripe-size +320k -type f $dir"
5093 nums=$($cmd | wc -l)
5094 [ $nums -eq $expected ] ||
5095 error "'$cmd' wrong: found $nums, expected $expected"
5097 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5098 cmd="$LFS find -stripe-size +200k -type f $dir"
5099 nums=$($cmd | wc -l)
5100 [ $nums -eq $expected ] ||
5101 error "'$cmd' wrong: found $nums, expected $expected"
5103 cmd="$LFS find -stripe-size -640k -type f $dir"
5104 nums=$($cmd | wc -l)
5105 [ $nums -eq $expected ] ||
5106 error "'$cmd' wrong: found $nums, expected $expected"
5109 cmd="$LFS find -stripe-size 256k -type f $dir"
5110 nums=$($cmd | wc -l)
5111 [ $nums -eq $expected ] ||
5112 error "'$cmd' wrong: found $nums, expected $expected"
5114 cmd="$LFS find -stripe-size -320k -type f $dir"
5115 nums=$($cmd | wc -l)
5116 [ $nums -eq $expected ] ||
5117 error "'$cmd' wrong: found $nums, expected $expected"
5120 cmd="$LFS find -stripe-size 1024k -type f $dir"
5121 nums=$($cmd | wc -l)
5122 [ $nums -eq $expected ] ||
5123 error "'$cmd' wrong: found $nums, expected $expected"
5125 run_test 56t "check lfs find -stripe-size works"
5127 test_56u() { # LU-611
5128 local dir=$DIR/$tdir
5130 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5132 if [[ $OSTCOUNT -gt 1 ]]; then
5133 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5139 local expected=$(((NUMDIRS + 1) * NUMFILES))
5140 local cmd="$LFS find -stripe-index 0 -type f $dir"
5141 local nums=$($cmd | wc -l)
5143 [ $nums -eq $expected ] ||
5144 error "'$cmd' wrong: found $nums, expected $expected"
5147 cmd="$LFS find -stripe-index 1 -type f $dir"
5148 nums=$($cmd | wc -l)
5149 [ $nums -eq $expected ] ||
5150 error "'$cmd' wrong: found $nums, expected $expected"
5152 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5153 nums=$($cmd | wc -l)
5154 [ $nums -eq $expected ] ||
5155 error "'$cmd' wrong: found $nums, expected $expected"
5158 # This should produce an error and not return any files
5159 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5160 nums=$($cmd 2>/dev/null | wc -l)
5161 [ $nums -eq $expected ] ||
5162 error "'$cmd' wrong: found $nums, expected $expected"
5164 if [[ $OSTCOUNT -gt 1 ]]; then
5165 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5166 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5167 nums=$($cmd | wc -l)
5168 [ $nums -eq $expected ] ||
5169 error "'$cmd' wrong: found $nums, expected $expected"
5172 run_test 56u "check lfs find -stripe-index works"
5176 local dir=$DIR/$tdir
5178 setup_56 $dir $NUMFILES $NUMDIRS
5180 UUID=$(mdtuuid_from_index $MDT_IDX $dir)
5181 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $MDT_IDX"
5183 for file in $($LFS find -mdt $UUID $dir); do
5184 file_mdt_idx=$($LFS getstripe -M $file)
5185 [ $file_mdt_idx -eq $MDT_IDX ] ||
5186 error "lfind -mdt $UUID != getstripe -M $file_mdt_idx"
5189 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
5192 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5193 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5194 local dir=$DIR/$tdir
5196 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5198 local stripe_size=$($LFS getstripe -S -d $dir) ||
5199 error "$LFS getstripe -S -d $dir failed"
5200 stripe_size=${stripe_size%% *}
5202 local file_size=$((stripe_size * OSTCOUNT))
5203 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5204 local required_space=$((file_num * file_size))
5205 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5207 [[ $free_space -le $((required_space / 1024)) ]] &&
5208 skip_env "need $required_space, have $free_space kbytes" &&
5212 local dd_count=$((file_size / dd_bs))
5214 # write data into the files
5219 for i in $(seq $NUMFILES); do
5221 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5222 error "write data into $file failed"
5224 for i in $(seq $NUMDIRS); do
5225 for j in $(seq $NUMFILES); do
5226 file=$dir/dir$i/file$j
5227 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5228 error "write data into $file failed"
5232 # $LFS_MIGRATE will fail if hard link migration is unsupported
5233 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5234 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5235 error "creating links to $dir/dir1/file1 failed"
5240 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5243 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5246 eval $cmd || error "$cmd failed"
5248 check_stripe_count $dir/file1 $expected
5250 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5252 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5253 # OST 1 if it is on OST 0. This file is small enough to
5254 # be on only one stripe.
5255 file=$dir/migr_1_ost
5256 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5257 error "write data into $file failed"
5258 local obdidx=$($LFS getstripe -i $file)
5259 local oldmd5=$(md5sum $file)
5262 [[ $obdidx -eq 0 ]] && newobdidx=1
5263 cmd="$LFS migrate -i $newobdidx $file"
5265 eval $cmd || error "$cmd failed"
5267 local realobdix=$($LFS getstripe -i $file)
5268 local newmd5=$(md5sum $file)
5270 [[ $newobdidx -ne $realobdix ]] &&
5271 error "new OST is different (was=$obdidx, "\
5272 "wanted=$newobdidx, got=$realobdix)"
5273 [[ "$oldmd5" != "$newmd5" ]] &&
5274 error "md5sum differ: $oldmd5, $newmd5"
5278 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5280 eval $cmd || error "$cmd failed"
5282 for j in $(seq $NUMFILES); do
5283 check_stripe_count $dir/dir1/file$j $expected
5286 # lfs_migrate works with lfs find
5287 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5288 $LFS_MIGRATE -y -c $expected"
5290 eval $cmd || error "$cmd failed"
5292 for i in $(seq 2 $NUMFILES); do
5293 check_stripe_count $dir/file$i $expected
5295 for i in $(seq 2 $NUMDIRS); do
5296 for j in $(seq $NUMFILES); do
5297 check_stripe_count $dir/dir$i/file$j $expected
5301 run_test 56w "check lfs_migrate -c stripe_count works"
5304 local file1=$DIR/$tdir/file1
5305 local create_pool=false
5306 local initial_pool=$($LFS getstripe -p $DIR)
5310 echo -n "Creating test dir..."
5311 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5314 echo -n "Creating test file..."
5315 touch $file1 || error "cannot create file"
5318 echo -n "Detecting existing pools..."
5319 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5321 if [ ${#pool_list[@]} -gt 0 ]; then
5322 echo "${pool_list[@]}"
5323 for thispool in "${pool_list[@]}"; do
5324 if [[ -z "$initial_pool" ||
5325 "$initial_pool" != "$thispool" ]]; then
5327 echo "Using existing pool '$pool'"
5332 echo "none detected."
5334 if [ -z "$pool" ]; then
5335 pool=${POOL:-testpool}
5336 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5337 echo -n "Creating pool '$pool'..."
5339 pool_add $pool &> /dev/null ||
5340 error "pool_add failed"
5343 echo -n "Adding target to pool..."
5344 pool_add_targets $pool 0 0 1 &> /dev/null ||
5345 error "pool_add_targets failed"
5349 echo -n "Setting pool using -p option..."
5350 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5351 error "migrate failed rc = $?"
5354 echo -n "Verifying test file is in pool after migrating..."
5355 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5356 error "file was not migrated to pool $pool"
5359 echo -n "Removing test file from pool '$pool'..."
5360 $LFS migrate $file1 &> /dev/null ||
5361 error "cannot remove from pool"
5362 [ "$($LFS getstripe -p $file1)" ] &&
5363 error "pool still set"
5366 echo -n "Setting pool using --pool option..."
5367 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5368 error "migrate failed rc = $?"
5373 if $create_pool; then
5374 destroy_test_pools 2> /dev/null ||
5375 error "destroy test pools failed"
5378 run_test 56wb "check lfs_migrate pool support"
5381 local file1="$DIR/$tdir/file 1"
5383 echo -n "Creating test dir..."
5384 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5385 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5386 error "cannot set stripe"
5389 echo -n "Setting initial stripe for test file..."
5390 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5391 error "cannot set stripe"
5392 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5393 error "stripe size not set"
5396 # File currently set to -S 512K -c 1
5398 # Ensure -c and -S options are rejected when -R is set
5399 echo -n "Verifying incompatible options are detected..."
5400 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5401 error "incompatible -c and -R options not detected"
5402 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5403 error "incompatible -S and -R options not detected"
5406 # Ensure unrecognized options are passed through to 'lfs migrate'
5407 echo -n "Verifying -S option is passed through to lfs migrate..."
5408 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5409 error "migration failed"
5410 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5411 error "file was not restriped"
5414 # File currently set to -S 1M -c 1
5416 # Ensure long options are supported
5417 echo -n "Verifying long options supported..."
5418 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5419 error "long option without argument not supported"
5420 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5421 error "long option with argument not supported"
5422 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5423 error "file not restriped with --stripe-size option"
5426 # File currently set to -S 512K -c 1
5428 if [ "$OSTCOUNT" -gt 1 ]; then
5429 echo -n "Verifying explicit stripe count can be set..."
5430 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5431 error "migrate failed"
5432 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5433 error "file not restriped to explicit count"
5437 # File currently set to -S 512K -c 1 or -S 512K -c 2
5439 # Ensure parent striping is used if -R is set, and no stripe
5440 # count or size is specified
5441 echo -n "Setting stripe for parent directory..."
5442 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5443 error "cannot set stripe"
5446 echo -n "Verifying restripe option uses parent stripe settings..."
5447 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5448 error "migrate failed"
5449 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5450 error "file not restriped to parent settings"
5451 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5452 error "file not restriped to parent settings"
5455 # File currently set to -S 1M -c 1
5457 # Ensure striping is preserved if -R is not set, and no stripe
5458 # count or size is specified
5459 echo -n "Verifying striping size preserved when not specified..."
5460 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5461 error "cannot set stripe on parent directory"
5462 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5463 error "migrate failed"
5464 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5465 error "file was restriped"
5468 # Ensure file name properly detected when final option has no argument
5469 echo -n "Verifying file name properly detected..."
5470 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5471 error "file name interpreted as option argument"
5477 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5480 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5481 local file1=$DIR/$tdir/file1
5483 echo -n "Creating test dir..."
5484 test_mkdir $DIR/$tdir || error "cannot create dir"
5487 echo -n "Creating test file..."
5491 # Ensure 'lfs migrate' will fail by using a non-existent option,
5492 # and make sure rsync is not called to recover
5493 echo -n "Make sure --no-rsync option works..."
5494 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5495 grep -q 'refusing to fall back to rsync' ||
5496 error "rsync was called with --no-rsync set"
5499 # Ensure rsync is called without trying 'lfs migrate' first
5500 echo -n "Make sure --rsync option works..."
5501 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5502 grep -q 'falling back to rsync' &&
5503 error "lfs migrate was called with --rsync set"
5506 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5507 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5508 grep -q 'at the same time' ||
5509 error "--rsync and --no-rsync accepted concurrently"
5515 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5518 check_swap_layouts_support && return 0
5519 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5521 local dir=$DIR/$tdir
5522 local ref1=/etc/passwd
5523 local file1=$dir/file1
5525 test_mkdir $dir || error "creating dir $dir"
5526 $LFS setstripe -c 2 $file1
5528 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5529 stripe=$($LFS getstripe -c $file1)
5530 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5531 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5536 run_test 56x "lfs migration support"
5539 check_swap_layouts_support && return 0
5540 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5542 local dir=$DIR/$tdir/$testnum
5546 local ref1=/etc/passwd
5547 local file1=$dir/file1
5549 $LFS setstripe -c 2 $file1
5551 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5553 local stripe=$($LFS getstripe -c $file1)
5555 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5556 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5561 run_test 56xa "lfs migration --block support"
5563 check_migrate_links() {
5565 local file1="$dir/file1"
5568 local total_count=$(($begin + $count - 1))
5569 local symlink_count=10
5572 if [ ! -f "$file1" ]; then
5573 echo -n "creating initial file..."
5574 $LFS setstripe -c 1 -S "512k" "$file1" ||
5575 error "cannot setstripe initial file"
5578 echo -n "creating symlinks..."
5579 for s in $(seq 1 $symlink_count); do
5580 ln -s "$file1" "$dir/slink$s" ||
5581 error "cannot create symlinks"
5585 echo -n "creating nonlinked files..."
5586 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5587 error "cannot create nonlinked files"
5592 if [ ! -f "$dir/file$total_count" ]; then
5593 echo -n "creating hard links $begin:$total_count..."
5594 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5595 /dev/null || error "cannot create hard links"
5599 echo -n "checking number of hard links listed in xattrs..."
5600 local fid=$($LFS getstripe -F "$file1")
5601 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5604 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5605 echo "hard link list has unexpected size, skipping test"
5608 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5609 error "link names should exceed xattrs size"
5612 echo -n "migrating files..."
5613 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5615 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5618 # make sure all links have been properly migrated
5619 echo -n "verifying files..."
5620 fid=$($LFS getstripe -F "$file1") ||
5621 error "cannot get fid for file $file1"
5622 for i in $(seq 2 $total_count); do
5623 local fid2=$($LFS getstripe -F $dir/file$i)
5625 [ "$fid2" == "$fid" ] ||
5626 error "migrated hard link has mismatched FID"
5629 # make sure hard links were properly detected, and migration was
5630 # performed only once for the entire link set; nonlinked files should
5632 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5633 local expected=$(($uniq_count + 1))
5635 [ "$actual" -eq "$expected" ] ||
5636 error "hard links individually migrated ($actual != $expected)"
5638 # make sure the correct number of hard links are present
5639 local hardlinks=$(stat -c '%h' "$file1")
5641 [ $hardlinks -eq $total_count ] ||
5642 error "num hard links $hardlinks != $total_count"
5649 local dir="$DIR/$tdir"
5651 test_mkdir "$dir" || error "cannot create dir $dir"
5653 echo "testing lfs migrate mode when all links fit within xattrs"
5654 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 2 99
5656 echo "testing rsync mode when all links fit within xattrs"
5657 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 2 99
5659 echo "testing lfs migrate mode when all links do not fit within xattrs"
5660 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 101 100
5662 echo "testing rsync mode when all links do not fit within xattrs"
5663 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 101 100
5668 run_test 56xb "lfs migration hard link support"
5671 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5672 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5676 local dir=$DIR/$tdir
5680 test_mkdir -p $dir || error "creating dir $dir"
5681 touch $f1 || error "creating std file $f1"
5682 $MULTIOP $f2 H2c || error "creating released file $f2"
5684 # a directory can be raid0, so ask only for files
5685 res=$($LFS find $dir -L raid0 -type f | wc -l)
5686 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5688 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5689 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5691 # only files can be released, so no need to force file search
5692 res=$($LFS find $dir -L released)
5693 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5695 res=$($LFS find $dir -type f \! -L released)
5696 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5698 run_test 56y "lfs find -L raid0|released"
5700 test_56z() { # LU-4824
5701 # This checks to make sure 'lfs find' continues after errors
5702 # There are two classes of errors that should be caught:
5703 # - If multiple paths are provided, all should be searched even if one
5705 # - If errors are encountered during the search, it should not terminate
5707 local dir=$DIR/$tdir
5711 for i in d{0..9}; do
5714 touch $dir/d{0..9}/$tfile
5715 $LFS find $DIR/non_existent_dir $dir &&
5716 error "$LFS find did not return an error"
5717 # Make a directory unsearchable. This should NOT be the last entry in
5718 # directory order. Arbitrarily pick the 6th entry
5719 chmod 700 $($LFS find $dir -type d | sed '6!d')
5721 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5723 # The user should be able to see 10 directories and 9 files
5724 [ $count == 19 ] || error "$LFS find did not continue after error"
5726 run_test 56z "lfs find should continue after an error"
5728 test_56aa() { # LU-5937
5729 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5731 local dir=$DIR/$tdir
5734 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5736 createmany -o $dir/striped_dir/${tfile}- 1024
5737 local dirs=$(lfs find --size +8k $dir/)
5739 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5741 run_test 56aa "lfs find --size under striped dir"
5744 # Create composite files with one component
5745 local dir=$DIR/$tdir
5747 setup_56 $dir/1Mfiles 5 1 "--component-end 1M"
5748 # Create composite files with three components
5749 setup_56 $dir/2Mfiles 5 2 "-E 2M -E 4M -E 6M"
5750 # Create non-composite files
5751 createmany -o $dir/${tfile}- 10
5753 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
5755 [[ $nfiles == 10 ]] ||
5756 error "lfs find -E 1M found $nfiles != 10 files"
5758 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
5759 [[ $nfiles == 25 ]] ||
5760 error "lfs find ! -E 1M found $nfiles != 25 files"
5762 # All files have a component that starts at 0
5763 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
5764 [[ $nfiles == 35 ]] ||
5765 error "lfs find --component-start 0 - $nfiles != 35 files"
5767 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
5768 [[ $nfiles == 15 ]] ||
5769 error "lfs find --component-start 2M - $nfiles != 15 files"
5771 # All files created here have a componenet that does not starts at 2M
5772 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
5773 [[ $nfiles == 35 ]] ||
5774 error "lfs find ! --component-start 2M - $nfiles != 35 files"
5776 # Find files with a specified number of components
5777 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
5778 [[ $nfiles == 15 ]] ||
5779 error "lfs find --component-count 3 - $nfiles != 15 files"
5781 # Remember non-composite files have a component count of zero
5782 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
5783 [[ $nfiles == 10 ]] ||
5784 error "lfs find --component-count 0 - $nfiles != 10 files"
5786 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
5787 [[ $nfiles == 20 ]] ||
5788 error "lfs find ! --component-count 3 - $nfiles != 20 files"
5790 # All files have a flag called "init"
5791 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
5792 [[ $nfiles == 35 ]] ||
5793 error "lfs find --component-flags init - $nfiles != 35 files"
5795 # Multi-component files will have a component not initialized
5796 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
5797 [[ $nfiles == 15 ]] ||
5798 error "lfs find !--component-flags init - $nfiles != 15 files"
5803 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5806 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5807 # note test will not do anything if MDS is not local
5808 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5809 skip "ldiskfs only test"
5813 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5814 local MNTDEV="osd*.*MDT*.mntdev"
5815 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5816 [ -z "$DEV" ] && error "can't access $MNTDEV"
5817 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5818 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5819 error "can't access $DEV"
5820 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5821 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5825 run_test 57a "verify MDS filesystem created with large inodes =="
5828 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5829 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5830 skip "ldiskfs only test"
5834 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5835 local dir=$DIR/$tdir
5839 local FILEN=$dir/f$FILECOUNT
5841 rm -rf $dir || error "removing $dir"
5843 local mdtidx=$($LFS getstripe -M $dir)
5844 local mdtname=MDT$(printf %04x $mdtidx)
5845 local facet=mds$((mdtidx + 1))
5847 echo "mcreating $FILECOUNT files"
5848 createmany -m $dir/f 1 $FILECOUNT || \
5849 error "creating files in $dir"
5851 # verify that files do not have EAs yet
5852 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5853 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5857 df $dir #make sure we get new statfs data
5858 local MDSFREE=$(do_facet $facet \
5859 lctl get_param -n osd*.*$mdtname.kbytesfree)
5860 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5861 echo "opening files to create objects/EAs"
5863 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5864 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5867 # verify that files have EAs now
5868 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5869 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5871 sleep 1 #make sure we get new statfs data
5873 local MDSFREE2=$(do_facet $facet \
5874 lctl get_param -n osd*.*$mdtname.kbytesfree)
5875 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5876 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5877 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5878 error "MDC before $MDCFREE != after $MDCFREE2"
5880 echo "MDC before $MDCFREE != after $MDCFREE2"
5881 echo "unable to confirm if MDS has large inodes"
5886 run_test 57b "default LOV EAs are stored inside large inodes ==="
5889 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5890 [ -z "$(which wiretest 2>/dev/null)" ] &&
5891 skip_env "could not find wiretest" && return
5894 run_test 58 "verify cross-platform wire constants =============="
5897 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5898 echo "touch 130 files"
5899 createmany -o $DIR/f59- 130
5901 unlinkmany $DIR/f59- 130
5903 # wait for commitment of removal
5904 wait_delete_completed
5906 run_test 59 "verify cancellation of llog records async ========="
5908 TEST60_HEAD="test_60 run $RANDOM"
5910 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5911 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5912 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5913 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5914 skip_env "missing subtest run-llog.sh" && return
5916 log "$TEST60_HEAD - from kernel mode"
5917 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5918 do_facet mgs "sh run-llog.sh" || error "run-llog.sh failed"
5919 do_facet mgs $LCTL dk > $TMP/$tfile
5921 # LU-6388: test llog_reader
5922 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5923 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5924 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5925 skip_env "missing llog_reader" && return
5926 local fstype=$(facet_fstype mgs)
5927 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5928 skip_env "Only for ldiskfs or zfs type mgs" && return
5930 local mntpt=$(facet_mntpt mgs)
5931 local mgsdev=$(mgsdevname 1)
5943 #get fid and record list
5944 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5946 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5948 #remount mgs as ldiskfs or zfs type
5949 stop mgs || error "stop mgs failed"
5950 mount_fstype mgs || error "remount mgs failed"
5951 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5954 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5955 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5960 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5962 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5964 echo "obj_file is $obj_file"
5965 do_facet mgs $llog_reader $obj_file
5967 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5968 awk '{ print $3 }' | sed -e "s/^type=//g")
5969 if [ $rec_type != $rec ]; then
5970 echo "FAILED test_60a wrong record type $rec_type," \
5976 #check obj path if record type is LLOG_LOGID_MAGIC
5977 if [ "$rec" == "1064553b" ]; then
5978 path=$(do_facet mgs $llog_reader $obj_file |
5979 grep "path=" | awk '{ print $NF }' |
5980 sed -e "s/^path=//g")
5981 if [ $obj_file != $mntpt/$path ]; then
5982 echo "FAILED test_60a wrong obj path" \
5983 "$montpt/$path, should be $obj_file"
5990 #restart mgs before "error", otherwise it will block the next test
5991 stop mgs || error "stop mgs failed"
5992 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5993 $pass || error "test failed, see FAILED test_60a messages for specifics"
5995 run_test 60a "llog_test run from kernel module and test llog_reader"
5998 # test old logid format
5999 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
6000 do_facet mgs $LCTL dl | grep MGS
6001 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
6002 error "old llog_print failed"
6005 # test new logid format
6006 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
6007 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
6008 error "new llog_print failed"
6011 run_test 60aa "llog_print works with FIDs and simple names"
6013 test_60b() { # bug 6411
6014 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6016 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6028 [[ $LLOG_COUNT -gt 100 ]] &&
6029 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6031 run_test 60b "limit repeated messages from CERROR/CWARN ========"
6034 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6035 echo "create 5000 files"
6036 createmany -o $DIR/f60c- 5000
6037 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6038 lctl set_param fail_loc=0x80000137
6039 unlinkmany $DIR/f60c- 5000
6040 lctl set_param fail_loc=0
6042 run_test 60c "unlink file when mds full"
6045 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6046 SAVEPRINTK=$(lctl get_param -n printk)
6048 # verify "lctl mark" is even working"
6049 MESSAGE="test message ID $RANDOM $$"
6050 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6051 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6053 lctl set_param printk=0 || error "set lnet.printk failed"
6054 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6055 MESSAGE="new test message ID $RANDOM $$"
6056 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6057 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6058 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6060 lctl set_param -n printk="$SAVEPRINTK"
6062 run_test 60d "test printk console message masking"
6065 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6066 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6068 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6069 do_facet mds1 lctl set_param fail_loc=0x15b
6072 run_test 60e "no space while new llog is being created"
6075 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6077 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
6078 cancel_lru_locks osc
6079 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6082 run_test 61 "mmap() writes don't make sync hang ================"
6084 # bug 2330 - insufficient obd_match error checking causes LBUG
6086 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6089 cancel_lru_locks osc
6090 lctl set_param fail_loc=0x405
6091 cat $f && error "cat succeeded, expect -EIO"
6092 lctl set_param fail_loc=0
6094 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6095 # match every page all of the time.
6096 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6098 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6099 # Though this test is irrelevant anymore, it helped to reveal some
6100 # other grant bugs (LU-4482), let's keep it.
6101 test_63a() { # was test_63
6102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6103 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
6104 for i in `seq 10` ; do
6105 dd if=/dev/zero of=$DIR/f63 bs=8k &
6111 rm -f $DIR/f63 || true
6113 run_test 63a "Verify oig_wait interruption does not crash ======="
6115 # bug 2248 - async write errors didn't return to application on sync
6116 # bug 3677 - async write errors left page locked
6118 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6120 lctl set_param debug=-1
6122 # ensure we have a grant to do async writes
6123 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6126 sync # sync lest earlier test intercept the fail_loc
6128 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6129 lctl set_param fail_loc=0x80000406
6130 $MULTIOP $DIR/$tfile Owy && \
6131 error "sync didn't return ENOMEM"
6132 sync; sleep 2; sync # do a real sync this time to flush page
6133 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6134 error "locked page left in cache after async error" || true
6137 run_test 63b "async write errors should be returned to fsync ==="
6140 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6142 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6144 run_test 64a "verify filter grant calculations (in kernel) ====="
6147 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6148 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6150 run_test 64b "check out-of-space detection on client"
6153 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6155 run_test 64c "verify grant shrink"
6157 # this does exactly what osc_request.c:osc_announce_cached() does in
6158 # order to calculate max amount of grants to ask from server
6162 local page_size=$(get_page_size client)
6164 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6165 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6167 ((rpc_in_flight ++));
6168 nrpages=$((nrpages * rpc_in_flight))
6170 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6172 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / page_size))
6174 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6175 local undirty=$((nrpages * page_size))
6177 local max_extent_pages
6178 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6179 grep grant_max_extent_size | awk '{print $2}')
6180 max_extent_pages=$((max_extent_pages / page_size))
6181 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6182 local grant_extent_tax
6183 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6184 grep grant_extent_tax | awk '{print $2}')
6186 undirty=$((undirty + nrextents * grant_extent_tax))
6191 # this is size of unit for grant allocation. It should be equal to
6192 # what tgt_grant.c:tgt_grant_chunk() calculates
6196 local grant_extent_tax
6198 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6199 grep max_brw_size | awk '{print $2}')
6201 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6202 grep grant_extent_tax | awk '{print $2}')
6204 echo $(((max_brw_size + grant_extent_tax) * 2))
6208 [ $(lustre_version_code ost1) -lt $(version_code 2.10.56) ] &&
6209 skip "OST < 2.10.55 doesn't limit grants enough" && return 0
6211 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6213 [[ $($LCTL get_param osc.${tgt}.import |
6214 grep "connect_flags:.*grant_param") ]] || \
6215 { skip "no grant_param connect flag"; return; }
6217 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6219 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6221 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6223 $SETSTRIPE $DIR/$tfile -i 0 -c 1
6224 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
6229 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6230 if [[ $cur_grant -gt $max_cur_granted ]]
6233 error "cur_grant $cur_grant > $max_cur_granted"
6236 [[ $? -ne 0 ]] && break;
6239 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6241 run_test 64d "check grant limit exceed"
6243 # bug 1414 - set/get directories' stripe info
6245 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6246 test_mkdir $DIR/$tdir
6248 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6250 run_test 65a "directory with no stripe info"
6253 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6254 test_mkdir $DIR/$tdir
6255 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6257 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6260 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6262 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6265 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6266 [ $OSTCOUNT -lt 2 ] && skip "need at least 2 OSTs" && return
6267 test_mkdir $DIR/$tdir
6268 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
6270 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6271 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6273 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6275 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6278 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6279 test_mkdir $DIR/$tdir
6280 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
6281 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6283 if [[ $STRIPECOUNT -le 0 ]]; then
6285 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6286 #LOV_MAX_STRIPE_COUNT is 2000
6287 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6289 sc=$(($STRIPECOUNT - 1))
6291 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6292 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6293 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6294 error "lverify failed"
6296 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6299 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6300 test_mkdir $DIR/$tdir
6302 $SETSTRIPE $DIR/$tdir || error "setstripe"
6303 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
6304 error "no stripe info failed"
6306 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6308 run_test 65e "directory setstripe defaults"
6311 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6312 test_mkdir $DIR/${tdir}f
6313 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
6315 run_test 65f "dir setstripe permission (should return error) ==="
6318 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6319 test_mkdir $DIR/$tdir
6320 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6322 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6323 error "setstripe -S failed"
6324 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6325 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6326 error "delete default stripe failed"
6328 run_test 65g "directory setstripe -d"
6331 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6332 test_mkdir $DIR/$tdir
6333 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6335 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6336 error "setstripe -S failed"
6337 test_mkdir $DIR/$tdir/dd1
6338 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
6339 error "stripe info inherit failed"
6341 run_test 65h "directory stripe info inherit ===================="
6344 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6346 save_layout_restore_at_exit $MOUNT
6348 # bug6367: set non-default striping on root directory
6349 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6351 # bug12836: getstripe on -1 default directory striping
6352 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6354 # bug12836: getstripe -v on -1 default directory striping
6355 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6357 # bug12836: new find on -1 default directory striping
6358 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6360 run_test 65i "various tests to set root directory striping"
6362 test_65j() { # bug6367
6363 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6367 # if we aren't already remounting for each test, do so for this test
6368 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6369 cleanup || error "failed to unmount"
6373 save_layout_restore_at_exit $MOUNT
6375 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6377 run_test 65j "set default striping on root directory (bug 6367)="
6379 test_65k() { # bug11679
6380 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6381 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
6382 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6384 local disable_precreate=true
6385 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
6386 disable_precreate=false
6388 echo "Check OST status: "
6389 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6390 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6392 for OSC in $MDS_OSCS; do
6393 echo $OSC "is active"
6394 do_facet $SINGLEMDS lctl --device %$OSC activate
6397 for INACTIVE_OSC in $MDS_OSCS; do
6398 local ost=$(osc_to_ost $INACTIVE_OSC)
6399 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6400 lov.*md*.target_obd |
6401 awk -F: /$ost/'{ print $1 }' | head -n 1)
6404 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6405 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6407 echo "Deactivate: " $INACTIVE_OSC
6408 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6410 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6411 osp.$ost*MDT0000.create_count")
6412 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6413 osp.$ost*MDT0000.max_create_count")
6414 $disable_precreate &&
6415 do_facet $SINGLEMDS "lctl set_param -n \
6416 osp.$ost*MDT0000.max_create_count=0"
6418 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6419 [ -f $DIR/$tdir/$idx ] && continue
6420 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6421 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6422 error "setstripe $idx should succeed"
6423 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6425 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6428 do_facet $SINGLEMDS "lctl set_param -n \
6429 osp.$ost*MDT0000.max_create_count=$max_count"
6430 do_facet $SINGLEMDS "lctl set_param -n \
6431 osp.$ost*MDT0000.create_count=$count"
6432 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6433 echo $INACTIVE_OSC "is Activate"
6435 wait_osc_import_state mds ost$ostnum FULL
6438 run_test 65k "validate manual striping works properly with deactivated OSCs"
6440 test_65l() { # bug 12836
6441 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6442 test_mkdir -p $DIR/$tdir/test_dir
6443 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6444 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6446 run_test 65l "lfs find on -1 stripe dir ========================"
6449 local layout=$(save_layout $MOUNT)
6450 $RUNAS $SETSTRIPE -c 2 $MOUNT && {
6451 restore_layout $MOUNT $layout
6452 error "setstripe should fail by non-root users"
6456 run_test 65m "normal user can't set filesystem default stripe"
6458 # bug 2543 - update blocks count on client
6460 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6462 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6463 sync; sync_all_data; sync; sync_all_data
6464 cancel_lru_locks osc
6465 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6466 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6468 run_test 66 "update inode blocks count on client ==============="
6471 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6475 swapon -s | awk '($1 == "'$1'") { print $4 }'
6478 # bug5265, obdfilter oa2dentry return -ENOENT
6479 # #define OBD_FAIL_SRV_ENOENT 0x217
6481 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6482 remote_ost_nodsh && skip "remote OST with nodsh" && return
6485 $SETSTRIPE -c 1 -i 0 $f
6487 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6489 do_facet ost1 lctl set_param fail_loc=0x217
6490 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6491 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6493 do_facet ost1 lctl set_param fail_loc=0
6494 $DIRECTIO write $f 0 2 || error "write error"
6496 cancel_lru_locks osc
6497 $DIRECTIO read $f 0 1 || error "read error"
6499 do_facet ost1 lctl set_param fail_loc=0x217
6500 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6502 do_facet ost1 lctl set_param fail_loc=0
6505 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6508 test_mkdir $DIR/$tdir
6509 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6510 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6512 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6514 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6515 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6516 [ "$RUNAS_ID" = "$UID" ] &&
6517 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6519 # Check that testing environment is properly set up. Skip if not
6520 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
6521 skip_env "User $RUNAS_ID does not exist - skipping"
6525 chmod 777 $DIR/$tfile
6526 chmod ug+s $DIR/$tfile
6527 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6528 error "$RUNAS dd $DIR/$tfile failed"
6529 # See if we are still setuid/sgid
6530 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6531 error "S/gid is not dropped on write"
6532 # Now test that MDS is updated too
6533 cancel_lru_locks mdc
6534 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6535 error "S/gid is not dropped on MDS"
6538 run_test 72a "Test that remove suid works properly (bug5695) ===="
6540 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6543 [ "$RUNAS_ID" = "$UID" ] && \
6544 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6545 [ "$RUNAS_ID" -eq 0 ] && \
6546 skip_env "RUNAS_ID = 0 -- skipping" && return
6548 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6549 # Check that testing environment is properly set up. Skip if not
6550 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
6551 skip_env "User $RUNAS_ID does not exist - skipping"
6554 touch $DIR/${tfile}-f{g,u}
6555 test_mkdir $DIR/${tfile}-dg
6556 test_mkdir $DIR/${tfile}-du
6557 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6558 chmod g+s $DIR/${tfile}-{f,d}g
6559 chmod u+s $DIR/${tfile}-{f,d}u
6560 for perm in 777 2777 4777; do
6561 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6562 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6563 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6564 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6568 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6570 # bug 3462 - multiple simultaneous MDC requests
6572 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6573 test_mkdir $DIR/d73-1
6574 test_mkdir $DIR/d73-2
6575 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6578 lctl set_param fail_loc=0x80000129
6579 $MULTIOP $DIR/d73-1/f73-2 Oc &
6581 lctl set_param fail_loc=0
6583 $MULTIOP $DIR/d73-2/f73-3 Oc &
6587 wait $pid1 || return 1
6591 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6592 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6593 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6597 run_test 73 "multiple MDC requests (should not deadlock)"
6599 test_74a() { # bug 6149, 6184
6600 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6601 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6603 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6604 # will spin in a tight reconnection loop
6606 $LCTL set_param fail_loc=0x8000030e
6607 # get any lock that won't be difficult - lookup works.
6609 $LCTL set_param fail_loc=0
6613 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6615 test_74b() { # bug 13310
6616 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6617 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6619 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6620 # will spin in a tight reconnection loop
6621 $LCTL set_param fail_loc=0x8000030e
6622 # get a "difficult" lock
6624 $LCTL set_param fail_loc=0
6628 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6631 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6632 #define OBD_FAIL_LDLM_NEW_LOCK
6633 $LCTL set_param fail_loc=0x319
6634 touch $DIR/$tfile && error "touch successful"
6635 $LCTL set_param fail_loc=0
6638 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6641 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6644 test_76() { # Now for bug 20433, added originally in bug 1443
6645 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6646 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6647 cancel_lru_locks osc
6648 BEFORE_INODES=$(num_inodes)
6649 echo "before inodes: $BEFORE_INODES"
6651 [ "$SLOW" = "no" ] && COUNT=100
6652 for i in $(seq $COUNT); do
6656 cancel_lru_locks osc
6657 AFTER_INODES=$(num_inodes)
6658 echo "after inodes: $AFTER_INODES"
6660 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6662 AFTER_INODES=$(num_inodes)
6664 echo "wait $wait seconds inodes: $AFTER_INODES"
6665 if [ $wait -gt 30 ]; then
6666 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6670 run_test 76 "confirm clients recycle inodes properly ===="
6676 # Note: in sptlrpc modes which enable its own bulk checksum, the
6677 # original crc32_le bulk checksum will be automatically disabled,
6678 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6679 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6680 # In this case set_checksums() will not be no-op, because sptlrpc
6681 # bulk checksum will be enabled all through the test.
6683 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6684 lctl set_param -n osc.*.checksums $1
6688 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6689 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6690 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6691 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6694 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6695 log "set checksum type to $1"
6698 F77_TMP=$TMP/f77-temp
6701 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6702 error "error writing to $F77_TMP"
6705 test_77a() { # bug 10889
6706 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6707 $GSS && skip "could not run with gss" && return
6708 [ ! -f $F77_TMP ] && setup_f77
6710 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6714 run_test 77a "normal checksum read/write operation"
6716 test_77b() { # bug 10889
6717 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6718 $GSS && skip "could not run with gss" && return
6719 [ ! -f $F77_TMP ] && setup_f77
6720 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6721 $LCTL set_param fail_loc=0x80000409
6724 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6725 error "dd error: $?"
6726 $LCTL set_param fail_loc=0
6728 for algo in $CKSUM_TYPES; do
6729 cancel_lru_locks osc
6730 set_checksum_type $algo
6731 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6732 $LCTL set_param fail_loc=0x80000408
6733 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6734 $LCTL set_param fail_loc=0
6737 set_checksum_type $ORIG_CSUM_TYPE
6740 run_test 77b "checksum error on client write, read"
6745 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6747 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6748 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6749 $check_ost && [ -n $ost_file_prefix ] &&
6750 do_facet ost1 rm -f ${ost_file_prefix}\*
6754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6755 $GSS && skip "could not run with gss" && return
6758 local osc_file_prefix
6760 local check_ost=false
6761 local ost_file_prefix
6767 # ensure corruption will occur on first OSS/OST
6768 $LFS setstripe -i 0 $DIR/$tfile
6770 [ ! -f $F77_TMP ] && setup_f77
6771 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6772 error "dd write error: $?"
6773 fid=$($LFS path2fid $DIR/$tfile)
6775 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
6778 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
6779 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
6781 echo "OSS do not support bulk pages dump upon error"
6784 osc_file_prefix=$($LCTL get_param -n debug_path)
6785 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
6787 trap cleanup_77c EXIT
6790 # enable bulk pages dump upon error on Client
6791 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
6792 # enable bulk pages dump upon error on OSS
6794 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
6796 # flush Client cache to allow next read to reach OSS
6797 cancel_lru_locks osc
6799 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6800 $LCTL set_param fail_loc=0x80000408
6801 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
6802 $LCTL set_param fail_loc=0
6806 # check cksum dump on Client
6807 osc_file=$(ls ${osc_file_prefix}*)
6808 [ -n "$osc_file" ] || error "no checksum dump file on Client"
6809 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
6810 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
6811 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
6812 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
6814 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
6815 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6816 error "dump content does not match on Client"
6818 $check_ost || { skip "No need to check cksum dump on OSS"; return 0; }
6820 # check cksum dump on OSS
6821 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
6822 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
6823 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
6824 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
6825 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6826 error "dump content does not match on OSS"
6830 run_test 77c "checksum error on client read with debug"
6832 test_77d() { # bug 10889
6833 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6834 $GSS && skip "could not run with gss" && return
6835 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6836 $LCTL set_param fail_loc=0x80000409
6838 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6839 error "direct write: rc=$?"
6840 $LCTL set_param fail_loc=0
6843 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6844 $LCTL set_param fail_loc=0x80000408
6846 cancel_lru_locks osc
6847 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6848 error "direct read: rc=$?"
6849 $LCTL set_param fail_loc=0
6852 run_test 77d "checksum error on OST direct write, read"
6854 test_77f() { # bug 10889
6855 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6856 $GSS && skip "could not run with gss" && return
6858 for algo in $CKSUM_TYPES; do
6859 cancel_lru_locks osc
6860 set_checksum_type $algo
6861 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6862 $LCTL set_param fail_loc=0x409
6863 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6864 error "direct write succeeded"
6865 $LCTL set_param fail_loc=0
6867 set_checksum_type $ORIG_CSUM_TYPE
6870 run_test 77f "repeat checksum error on write (expect error)"
6872 test_77g() { # bug 10889
6873 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6874 $GSS && skip "could not run with gss" && return
6875 remote_ost_nodsh && skip "remote OST with nodsh" && return
6877 [ ! -f $F77_TMP ] && setup_f77
6879 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6880 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6881 do_facet ost1 lctl set_param fail_loc=0x8000021a
6883 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6884 error "write error: rc=$?"
6885 do_facet ost1 lctl set_param fail_loc=0
6888 cancel_lru_locks osc
6889 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6890 do_facet ost1 lctl set_param fail_loc=0x8000021b
6892 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6893 do_facet ost1 lctl set_param fail_loc=0
6896 run_test 77g "checksum error on OST write, read"
6898 test_77j() { # bug 13805
6899 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6900 $GSS && skip "could not run with gss" && return
6901 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6902 lctl set_param fail_loc=0x40c
6903 remount_client $MOUNT
6904 lctl set_param fail_loc=0
6905 # wait async osc connect to finish and reflect updated state value
6907 for (( i=0; i < OSTCOUNT; i++ )) ; do
6908 wait_osc_import_state client ost$((i+1)) FULL
6911 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
6912 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
6913 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
6914 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6916 remount_client $MOUNT
6918 run_test 77j "client only supporting ADLER32"
6920 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6929 test_78() { # bug 10901
6930 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6931 remote_ost || { skip_env "local OST" && return; }
6934 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6935 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6936 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6937 echo "MemTotal: $MEMTOTAL"
6939 # reserve 256MB of memory for the kernel and other running processes,
6940 # and then take 1/2 of the remaining memory for the read/write buffers.
6941 if [ $MEMTOTAL -gt 512 ] ;then
6942 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6944 # for those poor memory-starved high-end clusters...
6945 MEMTOTAL=$((MEMTOTAL / 2))
6947 echo "Mem to use for directio: $MEMTOTAL"
6949 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6950 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6951 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6952 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6954 echo "Smallest OST: $SMALLESTOST"
6955 [[ $SMALLESTOST -lt 10240 ]] &&
6956 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6958 trap cleanup_test_78 EXIT
6960 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6961 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6963 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6964 echo "File size: $F78SIZE"
6965 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6966 for i in $(seq 1 $NSEQ); do
6967 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6968 echo directIO rdwr round $i of $NSEQ
6969 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6974 run_test 78 "handle large O_DIRECT writes correctly ============"
6976 test_79() { # bug 12743
6977 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6978 wait_delete_completed
6980 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6981 BKFREE=$(calc_osc_kbytes kbytesfree)
6982 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6984 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6985 DFTOTAL=`echo $STRING | cut -d, -f1`
6986 DFUSED=`echo $STRING | cut -d, -f2`
6987 DFAVAIL=`echo $STRING | cut -d, -f3`
6988 DFFREE=$(($DFTOTAL - $DFUSED))
6990 ALLOWANCE=$((64 * $OSTCOUNT))
6992 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6993 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6994 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6996 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6997 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6998 error "df free($DFFREE) mismatch OST free($BKFREE)"
7000 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7001 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7002 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7005 run_test 79 "df report consistency check ======================="
7007 test_80() { # bug 10718
7008 remote_ost_nodsh && skip "remote OST with nodsh" && return
7009 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7010 # relax strong synchronous semantics for slow backends like ZFS
7011 local soc="obdfilter.*.sync_on_lock_cancel"
7012 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7014 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
7015 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7016 facet_active_host $host; done | sort -u)
7017 do_nodes $hosts lctl set_param $soc=never
7020 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7022 local BEFORE=`date +%s`
7023 cancel_lru_locks osc
7024 local AFTER=`date +%s`
7025 local DIFF=$((AFTER-BEFORE))
7026 if [ $DIFF -gt 1 ] ; then
7027 error "elapsed for 1M@1T = $DIFF"
7030 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7034 run_test 80 "Page eviction is equally fast at high offsets too ===="
7036 test_81a() { # LU-456
7037 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7038 remote_ost_nodsh && skip "remote OST with nodsh" && return
7039 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7040 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7041 do_facet ost1 lctl set_param fail_loc=0x80000228
7043 # write should trigger a retry and success
7044 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7045 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7047 if [ $RC -ne 0 ] ; then
7048 error "write should success, but failed for $RC"
7051 run_test 81a "OST should retry write when get -ENOSPC ==============="
7053 test_81b() { # LU-456
7054 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7055 remote_ost_nodsh && skip "remote OST with nodsh" && return
7056 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7057 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7058 do_facet ost1 lctl set_param fail_loc=0x228
7060 # write should retry several times and return -ENOSPC finally
7061 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7062 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7065 if [ $RC -ne $ENOSPC ] ; then
7066 error "dd should fail for -ENOSPC, but succeed."
7069 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7071 test_82() { # LU-1031
7072 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7076 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7078 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7080 kill -USR1 $MULTIPID2
7082 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7083 error "First grouplock does not block second one"
7085 echo "Second grouplock blocks first one"
7087 kill -USR1 $MULTIPID1
7091 run_test 82 "Basic grouplock test"
7094 local sfile="/boot/System.map-$(uname -r)"
7095 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
7096 $LCTL set_param fail_loc=0x140d
7097 cp $sfile $DIR/$tfile || error "write failed"
7098 diff -c $sfile $DIR/$tfile || error "files are different"
7099 $LCTL set_param fail_loc=0
7102 run_test 83 "Short write in ptask ==============================="
7105 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
7107 test_mkdir $DIR/$tdir.cvsroot
7108 chown $RUNAS_ID $DIR/$tdir.cvsroot
7111 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7114 # some versions of cvs import exit(1) when asked to import links or
7115 # files they can't read. ignore those files.
7116 local toignore=$(find . -type l -printf '-I %f\n' -o \
7117 ! -perm /4 -printf '-I %f\n')
7118 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7119 $tdir.reposname vtag rtag
7122 test_mkdir $DIR/$tdir.reposname
7123 chown $RUNAS_ID $DIR/$tdir.reposname
7124 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7126 cd $DIR/$tdir.reposname
7128 $RUNAS cvs add -m 'addmsg' foo99
7130 $RUNAS cvs commit -m 'nomsg' foo99
7131 rm -fr $DIR/$tdir.cvsroot
7133 run_test 99 "cvs strange file/directory operations"
7136 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7137 [[ "$NETTYPE" =~ tcp ]] ||
7138 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" &&
7141 remote_ost_nodsh && skip "remote OST with nodsh" && return
7142 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7144 { skip "useless for local single node setup" && return; }
7146 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7147 [ "$PROT" != "tcp" ] && continue
7148 RPORT=$(echo $REMOTE | cut -d: -f2)
7149 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7152 LPORT=`echo $LOCAL | cut -d: -f2`
7153 if [ $LPORT -ge 1024 ]; then
7154 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7156 error_exit "local: $LPORT > 1024, remote: $RPORT"
7159 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7161 run_test 100 "check local port using privileged port ==========="
7163 function get_named_value()
7172 echo $line | sed "s/^$tag[ ]*//"
7179 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7180 awk '/^max_cached_mb/ { print $2 }')
7183 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7188 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7189 [ $MDSCOUNT -ge 2 ] && skip "needs < 2 MDTs" && return #LU-4322
7193 local cache_limit=32
7195 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7196 trap cleanup_101a EXIT
7197 $LCTL set_param -n llite.*.read_ahead_stats 0
7198 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7201 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7203 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7204 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7207 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7208 get_named_value 'read but discarded' | cut -d" " -f1); do
7209 discard=$(($discard + $s))
7213 if [[ $(($discard * 10)) -gt $nreads ]]; then
7214 $LCTL get_param osc.*-osc*.rpc_stats
7215 $LCTL get_param llite.*.read_ahead_stats
7216 error "too many ($discard) discarded pages"
7218 rm -f $DIR/$tfile || true
7220 run_test 101a "check read-ahead for random reads"
7223 test_mkdir $DIR/$tdir
7224 local STRIPE_SIZE=$1
7225 local FILE_LENGTH=$2
7228 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
7230 local list=$(comma_list $(osts_nodes))
7231 set_osd_param $list '' read_cache_enable 0
7232 set_osd_param $list '' writethrough_cache_enable 0
7234 trap cleanup_test101bc EXIT
7235 # prepare the read-ahead file
7236 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7238 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
7239 count=$FILE_SIZE_MB 2> /dev/null
7243 cleanup_test101bc() {
7248 local list=$(comma_list $(osts_nodes))
7249 set_osd_param $list '' read_cache_enable 1
7250 set_osd_param $list '' writethrough_cache_enable 1
7254 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7259 local STRIPE_SIZE=$2
7260 local FILE_LENGTH=$3
7261 local RA_INC=1048576
7262 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7263 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7264 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7265 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7266 get_named_value 'read but discarded' |
7267 cut -d" " -f1 | calc_total)
7268 if [[ $DISCARD -gt $discard_limit ]]; then
7269 $LCTL get_param llite.*.read_ahead_stats
7270 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7272 echo "Read-ahead success for size ${READ_SIZE}"
7277 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7278 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7279 local STRIPE_SIZE=1048576
7280 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7281 if [ $SLOW == "yes" ]; then
7282 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7284 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7287 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7289 # prepare the read-ahead file
7290 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7291 cancel_lru_locks osc
7292 for BIDX in 2 4 8 16 32 64 128 256
7294 local BSIZE=$((BIDX*4096))
7295 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7296 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7297 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7298 $LCTL set_param -n llite.*.read_ahead_stats 0
7299 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7300 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7301 cancel_lru_locks osc
7302 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7307 run_test 101b "check stride-io mode read-ahead ================="
7310 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7311 local STRIPE_SIZE=1048576
7312 local FILE_LENGTH=$((STRIPE_SIZE*100))
7316 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7318 cancel_lru_locks osc
7319 $LCTL set_param osc.*.rpc_stats 0
7320 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7321 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7322 local stats=$($LCTL get_param -n $osc_rpc_stats)
7323 local lines=$(echo "$stats" | awk 'END {print NR;}')
7326 if [ $lines -le 20 ]; then
7329 for size in 1 2 4 8; do
7330 local rpc=$(echo "$stats" |
7331 awk '($1 == "'$size':") {print $2; exit; }')
7333 error "Small $((size*4))k read IO $rpc !"
7335 echo "$osc_rpc_stats check passed!"
7340 run_test 101c "check stripe_size aligned read-ahead ================="
7343 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7344 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7348 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7349 local file=$DIR/$tfile
7350 local sz_MB=${FILESIZE_101d:-500}
7351 local ra_MB=${READAHEAD_MB:-40}
7353 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7354 [ $free_MB -lt $sz_MB ] &&
7355 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
7357 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7358 $SETSTRIPE -c -1 $file || error "setstripe failed"
7360 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7361 echo Cancel LRU locks on lustre client to flush the client cache
7362 cancel_lru_locks osc
7364 echo Disable read-ahead
7365 local old_READAHEAD=$(set_read_ahead 0)
7367 echo Reading the test file $file with read-ahead disabled
7368 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7370 echo Cancel LRU locks on lustre client to flush the client cache
7371 cancel_lru_locks osc
7372 echo Enable read-ahead with ${ra_MB}MB
7373 set_read_ahead $ra_MB
7375 echo Reading the test file $file with read-ahead enabled
7376 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7378 echo "read-ahead disabled time read $raOFF"
7379 echo "read-ahead enabled time read $raON"
7381 set_read_ahead $old_READAHEAD
7383 wait_delete_completed
7385 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7386 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7388 run_test 101d "file read with and without read-ahead enabled"
7391 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7392 local file=$DIR/$tfile
7393 local size_KB=500 #KB
7397 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7398 local need_KB=$((count * size_KB))
7399 [[ $free_KB -le $need_KB ]] &&
7400 skip_env "Need free space $need_KB, have $free_KB" && return
7402 echo "Creating $count ${size_KB}K test files"
7403 for ((i = 0; i < $count; i++)); do
7404 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7407 echo "Cancel LRU locks on lustre client to flush the client cache"
7408 cancel_lru_locks $OSC
7410 echo "Reset readahead stats"
7411 $LCTL set_param -n llite.*.read_ahead_stats 0
7413 for ((i = 0; i < $count; i++)); do
7414 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7417 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7418 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7420 for ((i = 0; i < $count; i++)); do
7421 rm -rf $file.$i 2>/dev/null
7424 #10000 means 20% reads are missing in readahead
7425 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7427 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7430 which iozone || { skip "no iozone installed" && return; }
7432 local old_debug=$($LCTL get_param debug)
7433 old_debug=${old_debug#*=}
7434 $LCTL set_param debug="reada mmap"
7436 # create a test file
7437 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7439 echo Cancel LRU locks on lustre client to flush the client cache
7440 cancel_lru_locks osc
7442 echo Reset readahead stats
7443 $LCTL set_param -n llite.*.read_ahead_stats 0
7445 echo mmap read the file with small block size
7446 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7449 echo checking missing pages
7450 $LCTL get_param llite.*.read_ahead_stats
7451 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7452 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7454 $LCTL set_param debug="$old_debug"
7455 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7458 run_test 101f "check mmap read performance"
7460 test_101g_brw_size_test() {
7462 local pages=$((mb * 1048576 / $(page_size)))
7464 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7465 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7466 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7467 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7471 $LCTL set_param -n osc.*.rpc_stats=0
7473 # 10 RPCs should be enough for the test
7475 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
7476 { error "dd write ${mb} MB blocks failed"; return 3; }
7477 cancel_lru_locks osc
7478 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
7479 { error "dd write ${mb} MB blocks failed"; return 4; }
7481 # calculate number of full-sized read and write RPCs
7482 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7483 sed -n '/pages per rpc/,/^$/p' |
7484 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7485 END { print reads,writes }'))
7486 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7488 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7496 local osts=$(get_facets OST)
7497 local list=$(comma_list $(osts_nodes))
7498 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7499 local brw_size="obdfilter.*.brw_size"
7500 local ostver=$(lustre_version_code ost1)
7501 local cliver=$(lustre_version_code client)
7503 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7505 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7506 if [ $ostver -ge $(version_code 2.8.52) -o \
7507 \( $ostver -ge $(version_code 2.7.17) -a \
7508 $ostver -lt $(version_code 2.7.50) \) ] &&
7509 [ $cliver -ge $(version_code 2.8.52) -o \
7510 \( $cliver -ge $(version_code 2.7.17) -a \
7511 $cliver -lt $(version_code 2.7.50) \) ]; then
7512 [ $ostver -ge $(version_code 2.9.52) ] && suffix="M"
7513 if [[ $orig_mb -lt 16 ]]; then
7514 save_lustre_params $osts "$brw_size" > $p
7515 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7516 error "set 16MB RPC size failed"
7518 echo "remount client to enable new RPC size"
7519 remount_client $MOUNT || error "remount_client failed"
7522 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7523 # should be able to set brw_size=12, but no rpc_stats for that
7524 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7527 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7529 if [[ $orig_mb -lt 16 ]]; then
7530 restore_lustre_params < $p
7531 remount_client $MOUNT || error "remount_client restore failed"
7534 rm -f $p $DIR/$tfile
7536 run_test 101g "Big bulk(4/16 MiB) readahead"
7539 test_mkdir $DIR/$tdir
7540 chown $RUNAS_ID $DIR/$tdir
7543 STRIPE_COUNT=$OSTCOUNT
7544 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7546 trap cleanup_test102 EXIT
7548 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7550 for num in 1 2 3 4; do
7551 for count in $(seq 1 $STRIPE_COUNT); do
7552 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7553 local size=`expr $STRIPE_SIZE \* $num`
7554 local file=file"$num-$idx-$count"
7555 $1 $SETSTRIPE -S $size -i $idx -c $count $file
7561 $1 tar cf $TMP/f102.tar $tdir --xattrs
7567 rm -rf $DIR/d0.sanity/d102
7571 local testfile=$DIR/$tfile
7575 [ "$UID" != 0 ] && skip_env "must run as root" && return
7576 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7577 skip_env "must have user_xattr" && return
7579 [ -z "$(which setfattr 2>/dev/null)" ] &&
7580 skip_env "could not find setfattr" && return
7582 echo "set/get xattr..."
7583 setfattr -n trusted.name1 -v value1 $testfile ||
7584 error "setfattr -n trusted.name1=value1 $testfile failed"
7585 getfattr -n trusted.name1 $testfile 2> /dev/null |
7586 grep "trusted.name1=.value1" ||
7587 error "$testfile missing trusted.name1=value1"
7589 setfattr -n user.author1 -v author1 $testfile ||
7590 error "setfattr -n user.author1=author1 $testfile failed"
7591 getfattr -n user.author1 $testfile 2> /dev/null |
7592 grep "user.author1=.author1" ||
7593 error "$testfile missing trusted.author1=author1"
7596 setfattr -n trusted.name2 -v value2 $testfile ||
7597 error "$testfile unable to set trusted.name2"
7598 setfattr -n trusted.name3 -v value3 $testfile ||
7599 error "$testfile unable to set trusted.name3"
7600 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7601 grep "trusted.name" | wc -l) -eq 3 ] ||
7602 error "$testfile missing 3 trusted.name xattrs"
7604 setfattr -n user.author2 -v author2 $testfile ||
7605 error "$testfile unable to set user.author2"
7606 setfattr -n user.author3 -v author3 $testfile ||
7607 error "$testfile unable to set user.author3"
7608 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7609 grep "user.author" | wc -l) -eq 3 ] ||
7610 error "$testfile missing 3 user.author xattrs"
7612 echo "remove xattr..."
7613 setfattr -x trusted.name1 $testfile ||
7614 error "$testfile error deleting trusted.name1"
7615 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7616 error "$testfile did not delete trusted.name1 xattr"
7618 setfattr -x user.author1 $testfile ||
7619 error "$testfile error deleting user.author1"
7620 echo "set lustre special xattr ..."
7621 $LFS setstripe -c1 $testfile
7622 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7623 awk -F "=" '/trusted.lov/ { print $2 }' )
7624 setfattr -n "trusted.lov" -v $lovea $testfile ||
7625 error "$testfile doesn't ignore setting trusted.lov again"
7626 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7627 error "$testfile allow setting invalid trusted.lov"
7630 run_test 102a "user xattr test =================================="
7633 [ -z "$(which setfattr 2>/dev/null)" ] &&
7634 skip_env "could not find setfattr" && return
7636 # b10930: get/set/list trusted.lov xattr
7637 echo "get/set/list trusted.lov xattr ..."
7638 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7639 local testfile=$DIR/$tfile
7640 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7641 error "setstripe failed"
7642 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7643 error "getstripe failed"
7644 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7645 error "can't get trusted.lov from $testfile"
7647 local testfile2=${testfile}2
7648 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7649 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7652 setfattr -n trusted.lov -v $value $testfile2
7653 local stripe_size=$($GETSTRIPE -S $testfile2)
7654 local stripe_count=$($GETSTRIPE -c $testfile2)
7655 [[ $stripe_size -eq 65536 ]] ||
7656 error "stripe size $stripe_size != 65536"
7657 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7658 error "stripe count $stripe_count != $STRIPECOUNT"
7661 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7664 [ -z "$(which setfattr 2>/dev/null)" ] &&
7665 skip_env "could not find setfattr" && return
7667 # b10930: get/set/list lustre.lov xattr
7668 echo "get/set/list lustre.lov xattr ..."
7669 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7670 test_mkdir $DIR/$tdir
7671 chown $RUNAS_ID $DIR/$tdir
7672 local testfile=$DIR/$tdir/$tfile
7673 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7674 error "setstripe failed"
7675 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7676 error "getstripe failed"
7677 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7678 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7680 local testfile2=${testfile}2
7681 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7682 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7684 $RUNAS $MCREATE $testfile2
7685 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7686 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7687 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7688 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7689 [ $stripe_count -eq $STRIPECOUNT ] ||
7690 error "stripe count $stripe_count != $STRIPECOUNT"
7692 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7694 compare_stripe_info1() {
7695 local stripe_index_all_zero=true
7697 for num in 1 2 3 4; do
7698 for count in $(seq 1 $STRIPE_COUNT); do
7699 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7700 local size=$((STRIPE_SIZE * num))
7701 local file=file"$num-$offset-$count"
7702 stripe_size=$($LFS getstripe -S $PWD/$file)
7703 [[ $stripe_size -ne $size ]] &&
7704 error "$file: size $stripe_size != $size"
7705 stripe_count=$($LFS getstripe -c $PWD/$file)
7706 # allow fewer stripes to be created, ORI-601
7707 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7708 error "$file: count $stripe_count != $count"
7709 stripe_index=$($LFS getstripe -i $PWD/$file)
7710 [[ $stripe_index -ne 0 ]] &&
7711 stripe_index_all_zero=false
7715 $stripe_index_all_zero &&
7716 error "all files are being extracted starting from OST index 0"
7720 have_xattrs_include() {
7721 tar --help | grep -q xattrs-include &&
7722 echo --xattrs-include="lustre.*"
7726 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7727 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7728 XINC=$(have_xattrs_include)
7730 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7732 compare_stripe_info1
7734 run_test 102d "tar restore stripe info from tarfile,not keep osts"
7737 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7738 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7739 XINC=$(have_xattrs_include)
7741 test_mkdir $DIR/$tdir.restore
7743 tar cf - --xattrs $tdir | tar xf - \
7744 -C $DIR/$tdir.restore --xattrs $XINC
7745 cd $DIR/$tdir.restore/$tdir
7746 compare_stripe_info1
7748 run_test 102f "tar copy files, not keep osts"
7751 local xsize=${1:-1024} # in bytes
7752 local file=$DIR/$tfile
7754 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7755 skip "must have user_xattr" && return 0
7756 [ -z "$(which setfattr 2>/dev/null)" ] &&
7757 skip_env "could not find setfattr" && return 0
7758 [ -z "$(which getfattr 2>/dev/null)" ] &&
7759 skip_env "could not find getfattr" && return 0
7763 local value="$(generate_string $xsize)"
7765 local xbig=trusted.big
7766 log "save $xbig on $file"
7767 setfattr -n $xbig -v $value $file ||
7768 error "saving $xbig on $file failed"
7770 local orig=$(get_xattr_value $xbig $file)
7771 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7773 local xsml=trusted.sml
7774 log "save $xsml on $file"
7775 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7777 local new=$(get_xattr_value $xbig $file)
7778 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7780 log "grow $xsml on $file"
7781 setfattr -n $xsml -v "$value" $file ||
7782 error "growing $xsml on $file failed"
7784 new=$(get_xattr_value $xbig $file)
7785 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7786 log "$xbig still valid after growing $xsml"
7791 test_102h() { # bug 15777
7794 run_test 102h "grow xattr from inside inode to external block"
7797 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7798 grow_xattr $(max_xattr_size)
7800 run_test 102ha "grow xattr from inside inode to external inode"
7802 test_102i() { # bug 17038
7803 [ -z "$(which getfattr 2>/dev/null)" ] &&
7804 skip "could not find getfattr" && return
7806 ln -s $DIR/$tfile $DIR/${tfile}link
7807 getfattr -n trusted.lov $DIR/$tfile ||
7808 error "lgetxattr on $DIR/$tfile failed"
7809 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7810 grep -i "no such attr" ||
7811 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7812 rm -f $DIR/$tfile $DIR/${tfile}link
7814 run_test 102i "lgetxattr test on symbolic link ============"
7817 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7818 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7819 XINC=$(have_xattrs_include)
7820 setup_test102 "$RUNAS"
7821 chown $RUNAS_ID $DIR/$tdir
7822 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7824 compare_stripe_info1 "$RUNAS"
7826 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7829 [ -z "$(which setfattr 2>/dev/null)" ] &&
7830 skip "could not find setfattr" && return
7832 # b22187 just check that does not crash for regular file.
7833 setfattr -n trusted.lov $DIR/$tfile
7834 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
7835 local test_kdir=$DIR/$tdir
7836 test_mkdir $test_kdir
7837 local default_size=$($LFS getstripe -S $test_kdir)
7838 local default_count=$($LFS getstripe -c $test_kdir)
7839 local default_offset=$($LFS getstripe -i $test_kdir)
7840 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7841 error 'dir setstripe failed'
7842 setfattr -n trusted.lov $test_kdir
7843 local stripe_size=$($LFS getstripe -S $test_kdir)
7844 local stripe_count=$($LFS getstripe -c $test_kdir)
7845 local stripe_offset=$($LFS getstripe -i $test_kdir)
7846 [ $stripe_size -eq $default_size ] ||
7847 error "stripe size $stripe_size != $default_size"
7848 [ $stripe_count -eq $default_count ] ||
7849 error "stripe count $stripe_count != $default_count"
7850 [ $stripe_offset -eq $default_offset ] ||
7851 error "stripe offset $stripe_offset != $default_offset"
7852 rm -rf $DIR/$tfile $test_kdir
7854 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7857 [ -z "$(which getfattr 2>/dev/null)" ] &&
7858 skip "could not find getfattr" && return
7860 # LU-532 trusted. xattr is invisible to non-root
7861 local testfile=$DIR/$tfile
7865 echo "listxattr as user..."
7866 chown $RUNAS_ID $testfile
7867 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7868 grep -q "trusted" &&
7869 error "$testfile trusted xattrs are user visible"
7873 run_test 102l "listxattr size test =================================="
7875 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7876 local path=$DIR/$tfile
7879 listxattr_size_check $path || error "listattr_size_check $path failed"
7881 run_test 102m "Ensure listxattr fails on small bufffer ========"
7885 getxattr() { # getxattr path name
7886 # Return the base64 encoding of the value of xattr name on path.
7890 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7892 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7894 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7896 getfattr --absolute-names --encoding=base64 --name=$name $path |
7897 awk -F= -v name=$name '$1 == name {
7898 print substr($0, index($0, "=") + 1);
7902 test_102n() { # LU-4101 mdt: protect internal xattrs
7903 [ -z "$(which setfattr 2>/dev/null)" ] &&
7904 skip "could not find setfattr" && return
7905 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7907 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7911 local file0=$DIR/$tfile.0
7912 local file1=$DIR/$tfile.1
7913 local xattr0=$TMP/$tfile.0
7914 local xattr1=$TMP/$tfile.1
7915 local namelist="lov lma lmv link fid version som hsm"
7919 rm -rf $file0 $file1 $xattr0 $xattr1
7922 # Get 'before' xattrs of $file1.
7923 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7925 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
7926 namelist+=" lfsck_namespace"
7927 for name in $namelist; do
7928 # Try to copy xattr from $file0 to $file1.
7929 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7931 setfattr --name=trusted.$name --value="$value" $file1 ||
7932 error "setxattr 'trusted.$name' failed"
7934 # Try to set a garbage xattr.
7935 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7937 if [[ x$name == "xlov" ]]; then
7938 setfattr --name=trusted.lov --value="$value" $file1 &&
7939 error "setxattr invalid 'trusted.lov' success"
7941 setfattr --name=trusted.$name --value="$value" $file1 ||
7942 error "setxattr invalid 'trusted.$name' failed"
7945 # Try to remove the xattr from $file1. We don't care if this
7946 # appears to succeed or fail, we just don't want there to be
7947 # any changes or crashes.
7948 setfattr --remove=$trusted.$name $file1 2> /dev/null
7951 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7954 # Try to copy xattr from $file0 to $file1.
7955 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7957 setfattr --name=trusted.$name --value="$value" $file1 ||
7958 error "setxattr 'trusted.$name' failed"
7960 # Try to set a garbage xattr.
7961 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7963 setfattr --name=trusted.$name --value="$value" $file1 ||
7964 error "setxattr 'trusted.$name' failed"
7966 # Try to remove the xattr from $file1. We don't care if this
7967 # appears to succeed or fail, we just don't want there to be
7968 # any changes or crashes.
7969 setfattr --remove=$trusted.$name $file1 2> /dev/null
7972 # Get 'after' xattrs of file1.
7973 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7975 if ! diff $xattr0 $xattr1; then
7976 error "before and after xattrs of '$file1' differ"
7979 rm -rf $file0 $file1 $xattr0 $xattr1
7983 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7985 test_102p() { # LU-4703 setxattr did not check ownership
7986 local testfile=$DIR/$tfile
7988 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7989 skip "MDS needs to be at least 2.5.56" && return
7993 echo "setfacl as user..."
7994 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7995 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7997 echo "setfattr as user..."
7998 setfacl -m "u:$RUNAS_ID:---" $testfile
7999 $RUNAS setfattr -x system.posix_acl_access $testfile
8000 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8002 run_test 102p "check setxattr(2) correctly fails without permission"
8005 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
8006 skip "MDS needs to be at least 2.6.92" && return
8007 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8009 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8012 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
8013 skip "MDS needs to be at least 2.6.93" && return
8014 touch $DIR/$tfile || error "touch"
8015 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8016 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8017 rm $DIR/$tfile || error "rm"
8020 mkdir -p $DIR/$tdir || error "mkdir"
8021 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8022 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8023 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8024 error "$testfile error deleting user.author1"
8025 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8026 grep "user.$(basename $tdir)" &&
8027 error "$tdir did not delete user.$(basename $tdir)"
8028 rmdir $DIR/$tdir || error "rmdir"
8031 test_mkdir $DIR/$tdir
8032 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8033 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8034 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8035 error "$testfile error deleting user.author1"
8036 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8037 grep "user.$(basename $tdir)" &&
8038 error "$tdir did not delete user.$(basename $tdir)"
8039 rmdir $DIR/$tdir || error "rm striped dir"
8041 run_test 102r "set EAs with empty values"
8045 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8050 [ "$UID" != 0 ] && skip_env "must run as root" && return
8051 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8052 skip "must have acl enabled" && return
8053 [ -z "$(which setfacl 2>/dev/null)" ] &&
8054 skip_env "could not find setfacl" && return
8055 $GSS && skip "could not run under gss" && return
8056 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8058 gpasswd -a daemon bin # LU-5641
8059 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8061 declare -a identity_old
8063 for num in $(seq $MDSCOUNT); do
8064 switch_identity $num true || identity_old[$num]=$?
8072 echo "performing cp ..."
8073 run_acl_subtest cp || error "run_acl_subtest cp failed"
8074 echo "performing getfacl-noacl..."
8075 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8076 echo "performing misc..."
8077 run_acl_subtest misc || error "misc test failed"
8078 echo "performing permissions..."
8079 run_acl_subtest permissions || error "permissions failed"
8080 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8081 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
8082 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
8083 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
8085 echo "performing permissions xattr..."
8086 run_acl_subtest permissions_xattr ||
8087 error "permissions_xattr failed"
8089 echo "performing setfacl..."
8090 run_acl_subtest setfacl || error "setfacl test failed"
8092 # inheritance test got from HP
8093 echo "performing inheritance..."
8094 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8095 chmod +x make-tree || error "chmod +x failed"
8096 run_acl_subtest inheritance || error "inheritance test failed"
8099 echo "LU-974 ignore umask when acl is enabled..."
8100 run_acl_subtest 974 || error "LU-974 umask test failed"
8101 if [ $MDSCOUNT -ge 2 ]; then
8102 run_acl_subtest 974_remote ||
8103 error "LU-974 umask test failed under remote dir"
8106 echo "LU-2561 newly created file is same size as directory..."
8107 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
8108 run_acl_subtest 2561 || error "LU-2561 test failed"
8110 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8113 run_acl_subtest 4924 || error "LU-4924 test failed"
8118 for num in $(seq $MDSCOUNT); do
8119 if [ "${identity_old[$num]}" = 1 ]; then
8120 switch_identity $num false || identity_old[$num]=$?
8124 run_test 103a "acl test ========================================="
8128 cp -rp $DIR/$tdir $DIR/$tdir.bak
8130 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8131 error "$DIR/$tdir shouldn't contain default ACL"
8132 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8133 error "$DIR/$tdir.bak shouldn't contain default ACL"
8136 run_test 103c "'cp -rp' won't set empty acl"
8139 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8141 lfs df || error "lfs df failed"
8142 lfs df -ih || error "lfs df -ih failed"
8143 lfs df -h $DIR || error "lfs df -h $DIR failed"
8144 lfs df -i $DIR || error "lfs df -i $DIR failed"
8145 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8146 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8148 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8149 lctl --device %$OSC deactivate
8150 lfs df || error "lfs df with deactivated OSC failed"
8151 lctl --device %$OSC activate
8152 # wait the osc back to normal
8153 wait_osc_import_state client ost FULL
8155 lfs df || error "lfs df with reactivated OSC failed"
8158 run_test 104a "lfs df [-ih] [path] test ========================="
8161 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8162 [ $RUNAS_ID -eq $UID ] &&
8163 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
8165 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8166 grep "Permission denied" | wc -l)))
8167 if [ $denied_cnt -ne 0 ]; then
8168 error "lfs check servers test failed"
8171 run_test 104b "$RUNAS lfs check servers test ===================="
8174 # doesn't work on 2.4 kernels
8176 if $(flock_is_enabled); then
8177 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8179 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8183 run_test 105a "flock when mounted without -o flock test ========"
8187 if $(flock_is_enabled); then
8188 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8190 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8194 run_test 105b "fcntl when mounted without -o flock test ========"
8198 if $(flock_is_enabled); then
8199 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8201 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8205 run_test 105c "lockf when mounted without -o flock test"
8207 test_105d() { # bug 15924
8208 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8209 test_mkdir $DIR/$tdir
8210 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
8211 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8212 $LCTL set_param fail_loc=0x80000315
8213 flocks_test 2 $DIR/$tdir
8215 run_test 105d "flock race (should not freeze) ========"
8217 test_105e() { # bug 22660 && 22040
8218 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
8220 flocks_test 3 $DIR/$tfile
8222 run_test 105e "Two conflicting flocks from same process"
8224 test_106() { #bug 10921
8225 test_mkdir $DIR/$tdir
8226 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8227 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8229 run_test 106 "attempt exec of dir followed by chown of that dir"
8232 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8239 local save_pattern=$(sysctl -n kernel.core_pattern)
8240 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8241 sysctl -w kernel.core_pattern=$file
8242 sysctl -w kernel.core_uses_pid=0
8250 kill -s 11 $SLEEPPID
8252 if [ -e $file ]; then
8253 size=`stat -c%s $file`
8254 [ $size -eq 0 ] && error "Fail to create core file $file"
8256 error "Fail to create core file $file"
8259 sysctl -w kernel.core_pattern=$save_pattern
8260 sysctl -w kernel.core_uses_pid=$save_uses_pid
8263 run_test 107 "Coredump on SIG"
8266 test_mkdir $DIR/$tdir
8267 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8268 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8269 error "mkdir with 256 char should fail, but did not"
8270 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8271 error "create with 255 char failed"
8272 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8273 error "create with 256 char should fail, but did not"
8278 run_test 110 "filename length checking"
8281 # Purpose: To verify dynamic thread (OSS) creation.
8284 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8285 remote_ost_nodsh && skip "remote OST with nodsh" && return
8287 # Lustre does not stop service threads once they are started.
8288 # Reset number of running threads to default.
8293 local save_params="$TMP/sanity-$TESTNAME.parameters"
8295 # Get ll_ost_io count before I/O
8296 OSTIO_pre=$(do_facet ost1 \
8297 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8298 # Exit if lustre is not running (ll_ost_io not running).
8299 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8301 echo "Starting with $OSTIO_pre threads"
8302 local thread_max=$((OSTIO_pre * 2))
8303 local rpc_in_flight=$((thread_max * 2))
8304 # Number of I/O Process proposed to be started.
8306 local facets=$(get_facets OST)
8308 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8309 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8311 # Set in_flight to $rpc_in_flight
8312 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8313 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8314 nfiles=${rpc_in_flight}
8315 # Set ost thread_max to $thread_max
8316 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8318 # 5 Minutes should be sufficient for max number of OSS
8319 # threads(thread_max) to be created.
8323 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8324 test_mkdir $DIR/$tdir
8325 for i in $(seq $nfiles); do
8326 local file=$DIR/$tdir/${tfile}-$i
8327 $LFS setstripe -c -1 -i 0 $file
8328 ($WTL $file $timeout)&
8331 # I/O Started - Wait for thread_started to reach thread_max or report
8332 # error if thread_started is more than thread_max.
8333 echo "Waiting for thread_started to reach thread_max"
8334 local thread_started=0
8335 local end_time=$((SECONDS + timeout))
8337 while [ $SECONDS -le $end_time ] ; do
8339 # Get ost i/o thread_started count.
8340 thread_started=$(do_facet ost1 \
8342 ost.OSS.ost_io.threads_started | cut -d= -f2")
8343 # Break out if thread_started is equal/greater than thread_max
8344 if [[ $thread_started -ge $thread_max ]]; then
8345 echo ll_ost_io thread_started $thread_started, \
8346 equal/greater than thread_max $thread_max
8352 # Cleanup - We have the numbers, Kill i/o jobs if running.
8353 jobcount=($(jobs -p))
8354 for i in $(seq 0 $((${#jobcount[@]}-1)))
8356 kill -9 ${jobcount[$i]}
8357 if [ $? -ne 0 ] ; then
8359 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8363 # Cleanup files left by WTL binary.
8364 for i in $(seq $nfiles); do
8365 local file=$DIR/$tdir/${tfile}-$i
8367 if [ $? -ne 0 ] ; then
8368 echo "Warning: Failed to delete file $file"
8372 restore_lustre_params <$save_params
8373 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8375 # Error out if no new thread has started or Thread started is greater
8377 if [[ $thread_started -le $OSTIO_pre ||
8378 $thread_started -gt $thread_max ]]; then
8379 error "ll_ost_io: thread_started $thread_started" \
8380 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8381 "No new thread started or thread started greater " \
8385 run_test 115 "verify dynamic thread creation===================="
8388 wait_delete_completed
8389 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8390 echo "OST kbytes available: ${AVAIL[@]}"
8395 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8396 #echo OST $i: ${AVAIL[i]}kb
8397 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8401 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8406 echo "Min free space: OST $MINI: $MINV"
8407 echo "Max free space: OST $MAXI: $MAXV"
8410 test_116a() { # was previously test_116()
8411 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8412 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8414 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
8416 echo -n "Free space priority "
8417 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8422 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
8423 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
8425 trap simple_cleanup_common EXIT
8428 # Check if we need to generate uneven OSTs
8429 test_mkdir -p $DIR/$tdir/OST${MINI}
8430 local FILL=$((MINV / 4))
8431 local DIFF=$((MAXV - MINV))
8432 local DIFF2=$((DIFF * 100 / MINV))
8434 local threshold=$(do_facet $SINGLEMDS \
8435 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8436 threshold=${threshold%%%}
8437 echo -n "Check for uneven OSTs: "
8438 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8440 if [[ $DIFF2 -gt $threshold ]]; then
8442 echo "Don't need to fill OST$MINI"
8444 # generate uneven OSTs. Write 2% over the QOS threshold value
8446 DIFF=$((threshold - DIFF2 + 2))
8447 DIFF2=$((MINV * DIFF / 100))
8448 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8449 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8450 error "setstripe failed"
8451 DIFF=$((DIFF2 / 2048))
8453 while [ $i -lt $DIFF ]; do
8455 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8456 bs=2M count=1 2>/dev/null
8465 DIFF=$((MAXV - MINV))
8466 DIFF2=$((DIFF * 100 / MINV))
8467 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8468 if [ $DIFF2 -gt $threshold ]; then
8471 echo "failed - QOS mode won't be used"
8472 skip "QOS imbalance criteria not met"
8473 simple_cleanup_common
8482 # now fill using QOS
8483 $SETSTRIPE -c 1 $DIR/$tdir
8484 FILL=$((FILL / 200))
8485 if [ $FILL -gt 600 ]; then
8488 echo "writing $FILL files to QOS-assigned OSTs"
8490 while [ $i -lt $FILL ]; do
8492 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8496 echo "wrote $i 200k files"
8500 echo "Note: free space may not be updated, so measurements might be off"
8502 DIFF2=$((MAXV - MINV))
8503 echo "free space delta: orig $DIFF final $DIFF2"
8504 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8505 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8506 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8507 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8508 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8509 if [[ $DIFF -gt 0 ]]; then
8510 FILL=$((DIFF2 * 100 / DIFF - 100))
8511 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8514 # Figure out which files were written where
8515 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8516 awk '/'$MINI1': / {print $2; exit}')
8518 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8519 echo "$MINC files created on smaller OST $MINI1"
8520 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8521 awk '/'$MAXI1': / {print $2; exit}')
8523 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8524 echo "$MAXC files created on larger OST $MAXI1"
8525 if [[ $MINC -gt 0 ]]; then
8526 FILL=$((MAXC * 100 / MINC - 100))
8527 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8529 [[ $MAXC -gt $MINC ]] ||
8530 error_ignore LU-9 "stripe QOS didn't balance free space"
8531 simple_cleanup_common
8533 run_test 116a "stripe QOS: free space balance ==================="
8535 test_116b() { # LU-2093
8536 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8537 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8539 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8540 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8541 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8542 [ -z "$old_rr" ] && skip "no QOS" && return 0
8543 do_facet $SINGLEMDS lctl set_param \
8544 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8546 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8547 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8548 do_facet $SINGLEMDS lctl set_param fail_loc=0
8550 do_facet $SINGLEMDS lctl set_param \
8551 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8553 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8555 test_117() # bug 10891
8557 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8558 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
8559 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
8560 lctl set_param fail_loc=0x21e
8561 > $DIR/$tfile || error "truncate failed"
8562 lctl set_param fail_loc=0
8563 echo "Truncate succeeded."
8566 run_test 117 "verify osd extend =========="
8568 NO_SLOW_RESENDCOUNT=4
8569 export OLD_RESENDCOUNT=""
8570 set_resend_count () {
8571 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
8572 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
8573 lctl set_param -n $PROC_RESENDCOUNT $1
8574 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
8577 # for reduce test_118* time (b=14842)
8578 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8580 # Reset async IO behavior after error case
8582 FILE=$DIR/reset_async
8584 # Ensure all OSCs are cleared
8585 $SETSTRIPE -c -1 $FILE
8586 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
8591 test_118a() #bug 11710
8593 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8596 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8597 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8598 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8600 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8601 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8606 run_test 118a "verify O_SYNC works =========="
8610 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8611 remote_ost_nodsh && skip "remote OST with nodsh" && return
8615 #define OBD_FAIL_SRV_ENOENT 0x217
8616 set_nodes_failloc "$(osts_nodes)" 0x217
8617 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8619 set_nodes_failloc "$(osts_nodes)" 0
8620 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8621 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8624 if [[ $RC -eq 0 ]]; then
8625 error "Must return error due to dropped pages, rc=$RC"
8629 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8630 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8634 echo "Dirty pages not leaked on ENOENT"
8636 # Due to the above error the OSC will issue all RPCs syncronously
8637 # until a subsequent RPC completes successfully without error.
8638 $MULTIOP $DIR/$tfile Ow4096yc
8643 run_test 118b "Reclaim dirty pages on fatal error =========="
8647 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8649 # for 118c, restore the original resend count, LU-1940
8650 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
8651 set_resend_count $OLD_RESENDCOUNT
8652 remote_ost_nodsh && skip "remote OST with nodsh" && return
8656 #define OBD_FAIL_OST_EROFS 0x216
8657 set_nodes_failloc "$(osts_nodes)" 0x216
8659 # multiop should block due to fsync until pages are written
8660 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8664 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8665 error "Multiop failed to block on fsync, pid=$MULTIPID"
8668 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8670 if [[ $WRITEBACK -eq 0 ]]; then
8671 error "No page in writeback, writeback=$WRITEBACK"
8674 set_nodes_failloc "$(osts_nodes)" 0
8677 if [[ $RC -ne 0 ]]; then
8678 error "Multiop fsync failed, rc=$RC"
8681 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8682 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8684 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8685 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8689 echo "Dirty pages flushed via fsync on EROFS"
8692 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8694 # continue to use small resend count to reduce test_118* time (b=14842)
8695 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8699 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8700 remote_ost_nodsh && skip "remote OST with nodsh" && return
8704 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8705 set_nodes_failloc "$(osts_nodes)" 0x214
8706 # multiop should block due to fsync until pages are written
8707 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8711 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8712 error "Multiop failed to block on fsync, pid=$MULTIPID"
8715 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8717 if [[ $WRITEBACK -eq 0 ]]; then
8718 error "No page in writeback, writeback=$WRITEBACK"
8721 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8722 set_nodes_failloc "$(osts_nodes)" 0
8724 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8725 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8727 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8728 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8732 echo "Dirty pages gaurenteed flushed via fsync"
8735 run_test 118d "Fsync validation inject a delay of the bulk =========="
8738 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8741 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
8742 lctl set_param fail_loc=0x8000040a
8744 # Should simulate EINVAL error which is fatal
8745 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8747 if [[ $RC -eq 0 ]]; then
8748 error "Must return error due to dropped pages, rc=$RC"
8751 lctl set_param fail_loc=0x0
8753 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8754 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8755 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8757 if [[ $LOCKED -ne 0 ]]; then
8758 error "Locked pages remain in cache, locked=$LOCKED"
8761 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8762 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8766 echo "No pages locked after fsync"
8771 run_test 118f "Simulate unrecoverable OSC side error =========="
8774 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8777 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8778 lctl set_param fail_loc=0x406
8780 # simulate local -ENOMEM
8781 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8784 lctl set_param fail_loc=0
8785 if [[ $RC -eq 0 ]]; then
8786 error "Must return error due to dropped pages, rc=$RC"
8789 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8790 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8791 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8793 if [[ $LOCKED -ne 0 ]]; then
8794 error "Locked pages remain in cache, locked=$LOCKED"
8797 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8798 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8802 echo "No pages locked after fsync"
8807 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8810 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8811 remote_ost_nodsh && skip "remote OST with nodsh" && return
8815 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8816 set_nodes_failloc "$(osts_nodes)" 0x20e
8817 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8818 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8821 set_nodes_failloc "$(osts_nodes)" 0
8822 if [[ $RC -eq 0 ]]; then
8823 error "Must return error due to dropped pages, rc=$RC"
8826 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8827 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8828 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8830 if [[ $LOCKED -ne 0 ]]; then
8831 error "Locked pages remain in cache, locked=$LOCKED"
8834 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8835 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8839 echo "No pages locked after fsync"
8843 run_test 118h "Verify timeout in handling recoverables errors =========="
8845 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8848 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8849 remote_ost_nodsh && skip "remote OST with nodsh" && return
8853 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8854 set_nodes_failloc "$(osts_nodes)" 0x20e
8856 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8857 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8860 set_nodes_failloc "$(osts_nodes)" 0
8864 if [[ $RC -ne 0 ]]; then
8865 error "got error, but should be not, rc=$RC"
8868 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8869 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8870 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8871 if [[ $LOCKED -ne 0 ]]; then
8872 error "Locked pages remain in cache, locked=$LOCKED"
8875 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8876 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8880 echo "No pages locked after fsync"
8884 run_test 118i "Fix error before timeout in recoverable error =========="
8886 [ "$SLOW" = "no" ] && set_resend_count 4
8889 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8890 remote_ost_nodsh && skip "remote OST with nodsh" && return
8894 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8895 set_nodes_failloc "$(osts_nodes)" 0x220
8897 # return -EIO from OST
8898 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8900 set_nodes_failloc "$(osts_nodes)" 0x0
8901 if [[ $RC -eq 0 ]]; then
8902 error "Must return error due to dropped pages, rc=$RC"
8905 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8906 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8907 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8908 if [[ $LOCKED -ne 0 ]]; then
8909 error "Locked pages remain in cache, locked=$LOCKED"
8912 # in recoverable error on OST we want resend and stay until it finished
8913 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8914 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8918 echo "No pages locked after fsync"
8922 run_test 118j "Simulate unrecoverable OST side error =========="
8926 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8927 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8929 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8930 set_nodes_failloc "$(osts_nodes)" 0x20e
8931 test_mkdir $DIR/$tdir
8933 for ((i=0;i<10;i++)); do
8934 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8935 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8942 set_nodes_failloc "$(osts_nodes)" 0
8945 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8949 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8951 test_mkdir $DIR/$tdir
8952 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8955 run_test 118l "fsync dir"
8957 test_118m() # LU-3066
8959 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8960 test_mkdir $DIR/$tdir
8961 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8964 run_test 118m "fdatasync dir ========="
8966 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8973 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8974 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8976 # Sleep to avoid a cached response.
8977 #define OBD_STATFS_CACHE_SECONDS 1
8980 # Inject a 10 second delay in the OST_STATFS handler.
8981 #define OBD_FAIL_OST_STATFS_DELAY 0x242
8982 set_nodes_failloc "$(osts_nodes)" 0x242
8985 stat --file-system $MOUNT > /dev/null
8988 set_nodes_failloc "$(osts_nodes)" 0
8990 if ((end - begin > 20)); then
8991 error "statfs took $((end - begin)) seconds, expected 10"
8994 run_test 118n "statfs() sends OST_STATFS requests in parallel"
8996 test_119a() # bug 11737
8998 BSIZE=$((512 * 1024))
8999 directio write $DIR/$tfile 0 1 $BSIZE
9000 # We ask to read two blocks, which is more than a file size.
9001 # directio will indicate an error when requested and actual
9002 # sizes aren't equeal (a normal situation in this case) and
9003 # print actual read amount.
9004 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9005 if [ "$NOB" != "$BSIZE" ]; then
9006 error "read $NOB bytes instead of $BSIZE"
9010 run_test 119a "Short directIO read must return actual read amount"
9012 test_119b() # bug 11737
9014 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
9016 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
9017 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9019 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
9020 error "direct read failed"
9023 run_test 119b "Sparse directIO read must return actual read amount"
9025 test_119c() # bug 13099
9028 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9029 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9032 run_test 119c "Testing for direct read hitting hole"
9034 test_119d() # bug 15950
9036 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9037 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9038 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9040 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9041 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9042 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9043 lctl set_param fail_loc=0x40d
9044 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9047 cat $DIR/$tfile > /dev/null &
9048 lctl set_param fail_loc=0
9051 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9053 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9054 error "the read rpcs have not completed in 2s"
9056 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9058 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9061 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9062 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9063 test_mkdir $DIR/$tdir
9064 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9065 { skip "no early lock cancel on server"; return 0; }
9067 lru_resize_disable mdc
9068 lru_resize_disable osc
9069 cancel_lru_locks mdc
9070 # asynchronous object destroy at MDT could cause bl ast to client
9071 cancel_lru_locks osc
9073 stat $DIR/$tdir > /dev/null
9074 can1=$(do_facet $SINGLEMDS \
9075 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9076 awk '/ldlm_cancel/ {print $2}')
9077 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9078 awk '/ldlm_bl_callback/ {print $2}')
9079 test_mkdir -c1 $DIR/$tdir/d1
9080 can2=$(do_facet $SINGLEMDS \
9081 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9082 awk '/ldlm_cancel/ {print $2}')
9083 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9084 awk '/ldlm_bl_callback/ {print $2}')
9085 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9086 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9087 lru_resize_enable mdc
9088 lru_resize_enable osc
9090 run_test 120a "Early Lock Cancel: mkdir test"
9093 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9094 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9095 test_mkdir $DIR/$tdir
9096 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9097 { skip "no early lock cancel on server"; return 0; }
9098 lru_resize_disable mdc
9099 lru_resize_disable osc
9100 cancel_lru_locks mdc
9101 stat $DIR/$tdir > /dev/null
9102 can1=$(do_facet $SINGLEMDS \
9103 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9104 awk '/ldlm_cancel/ {print $2}')
9105 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9106 awk '/ldlm_bl_callback/ {print $2}')
9108 can2=$(do_facet $SINGLEMDS \
9109 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9110 awk '/ldlm_cancel/ {print $2}')
9111 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9112 awk '/ldlm_bl_callback/ {print $2}')
9113 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9114 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9115 lru_resize_enable mdc
9116 lru_resize_enable osc
9118 run_test 120b "Early Lock Cancel: create test"
9121 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9122 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9123 test_mkdir -c1 $DIR/$tdir
9124 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9125 { skip "no early lock cancel on server"; return 0; }
9126 lru_resize_disable mdc
9127 lru_resize_disable osc
9128 test_mkdir -c1 $DIR/$tdir/d1
9129 test_mkdir -c1 $DIR/$tdir/d2
9130 touch $DIR/$tdir/d1/f1
9131 cancel_lru_locks mdc
9132 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9133 can1=$(do_facet $SINGLEMDS \
9134 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9135 awk '/ldlm_cancel/ {print $2}')
9136 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9137 awk '/ldlm_bl_callback/ {print $2}')
9138 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9139 can2=$(do_facet $SINGLEMDS \
9140 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9141 awk '/ldlm_cancel/ {print $2}')
9142 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9143 awk '/ldlm_bl_callback/ {print $2}')
9144 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9145 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9146 lru_resize_enable mdc
9147 lru_resize_enable osc
9149 run_test 120c "Early Lock Cancel: link test"
9152 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9153 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9154 test_mkdir -c1 $DIR/$tdir
9155 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9156 { skip "no early lock cancel on server"; return 0; }
9157 lru_resize_disable mdc
9158 lru_resize_disable osc
9160 cancel_lru_locks mdc
9161 stat $DIR/$tdir > /dev/null
9162 can1=$(do_facet $SINGLEMDS \
9163 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9164 awk '/ldlm_cancel/ {print $2}')
9165 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9166 awk '/ldlm_bl_callback/ {print $2}')
9167 chmod a+x $DIR/$tdir
9168 can2=$(do_facet $SINGLEMDS \
9169 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9170 awk '/ldlm_cancel/ {print $2}')
9171 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9172 awk '/ldlm_bl_callback/ {print $2}')
9173 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9174 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9175 lru_resize_enable mdc
9176 lru_resize_enable osc
9178 run_test 120d "Early Lock Cancel: setattr test"
9181 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9182 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9183 { skip "no early lock cancel on server"; return 0; }
9184 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9185 local dlmtrace_set=false
9187 test_mkdir -c1 $DIR/$tdir
9188 lru_resize_disable mdc
9189 lru_resize_disable osc
9190 ! $LCTL get_param debug | grep -q dlmtrace &&
9191 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9192 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9193 cancel_lru_locks mdc
9194 cancel_lru_locks osc
9195 dd if=$DIR/$tdir/f1 of=/dev/null
9196 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9197 # XXX client can not do early lock cancel of OST lock
9198 # during unlink (LU-4206), so cancel osc lock now.
9200 cancel_lru_locks osc
9201 can1=$(do_facet $SINGLEMDS \
9202 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9203 awk '/ldlm_cancel/ {print $2}')
9204 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9205 awk '/ldlm_bl_callback/ {print $2}')
9206 unlink $DIR/$tdir/f1
9208 can2=$(do_facet $SINGLEMDS \
9209 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9210 awk '/ldlm_cancel/ {print $2}')
9211 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9212 awk '/ldlm_bl_callback/ {print $2}')
9213 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9214 $LCTL dk $TMP/cancel.debug.txt
9215 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9216 $LCTL dk $TMP/blocking.debug.txt
9217 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9218 lru_resize_enable mdc
9219 lru_resize_enable osc
9221 run_test 120e "Early Lock Cancel: unlink test"
9224 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9225 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9226 { skip "no early lock cancel on server"; return 0; }
9227 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9228 test_mkdir -c1 $DIR/$tdir
9229 lru_resize_disable mdc
9230 lru_resize_disable osc
9231 test_mkdir -c1 $DIR/$tdir/d1
9232 test_mkdir -c1 $DIR/$tdir/d2
9233 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9234 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9235 cancel_lru_locks mdc
9236 cancel_lru_locks osc
9237 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9238 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9239 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9240 # XXX client can not do early lock cancel of OST lock
9241 # during rename (LU-4206), so cancel osc lock now.
9243 cancel_lru_locks osc
9244 can1=$(do_facet $SINGLEMDS \
9245 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9246 awk '/ldlm_cancel/ {print $2}')
9247 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9248 awk '/ldlm_bl_callback/ {print $2}')
9249 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9251 can2=$(do_facet $SINGLEMDS \
9252 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9253 awk '/ldlm_cancel/ {print $2}')
9254 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9255 awk '/ldlm_bl_callback/ {print $2}')
9256 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9257 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9258 lru_resize_enable mdc
9259 lru_resize_enable osc
9261 run_test 120f "Early Lock Cancel: rename test"
9264 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9265 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9266 { skip "no early lock cancel on server"; return 0; }
9267 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9268 lru_resize_disable mdc
9269 lru_resize_disable osc
9271 echo create $count files
9272 test_mkdir $DIR/$tdir
9273 cancel_lru_locks mdc
9274 cancel_lru_locks osc
9277 can0=$(do_facet $SINGLEMDS \
9278 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9279 awk '/ldlm_cancel/ {print $2}')
9280 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9281 awk '/ldlm_bl_callback/ {print $2}')
9282 createmany -o $DIR/$tdir/f $count
9284 can1=$(do_facet $SINGLEMDS \
9285 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9286 awk '/ldlm_cancel/ {print $2}')
9287 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9288 awk '/ldlm_bl_callback/ {print $2}')
9290 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9291 echo rm $count files
9294 can2=$(do_facet $SINGLEMDS \
9295 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9296 awk '/ldlm_cancel/ {print $2}')
9297 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9298 awk '/ldlm_bl_callback/ {print $2}')
9300 echo total: $count removes in $((t2-t1))
9301 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9303 # wait for commitment of removal
9304 lru_resize_enable mdc
9305 lru_resize_enable osc
9307 run_test 120g "Early Lock Cancel: performance test"
9309 test_121() { #bug #10589
9310 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9312 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9313 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9314 lctl set_param fail_loc=0x310
9315 cancel_lru_locks osc > /dev/null
9316 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9317 lctl set_param fail_loc=0
9318 [[ $reads -eq $writes ]] ||
9319 error "read $reads blocks, must be $writes blocks"
9321 run_test 121 "read cancel race ========="
9323 test_123a() { # was test 123, statahead(bug 11401)
9324 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9326 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9327 log "testing UP system. Performance may be lower than expected."
9332 test_mkdir $DIR/$tdir
9333 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9334 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9336 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9337 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9339 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9340 lctl set_param -n llite.*.statahead_max 0
9341 lctl get_param llite.*.statahead_max
9342 cancel_lru_locks mdc
9343 cancel_lru_locks osc
9345 time ls -l $DIR/$tdir | wc -l
9347 delta=$((etime - stime))
9348 log "ls $i files without statahead: $delta sec"
9349 lctl set_param llite.*.statahead_max=$max
9351 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9352 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9353 cancel_lru_locks mdc
9354 cancel_lru_locks osc
9356 time ls -l $DIR/$tdir | wc -l
9358 delta_sa=$((etime - stime))
9359 log "ls $i files with statahead: $delta_sa sec"
9360 lctl get_param -n llite.*.statahead_stats
9361 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9363 [[ $swrong -lt $ewrong ]] &&
9364 log "statahead was stopped, maybe too many locks held!"
9365 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9367 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9368 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9369 lctl set_param -n llite.*.statahead_max 0
9370 lctl get_param llite.*.statahead_max
9371 cancel_lru_locks mdc
9372 cancel_lru_locks osc
9374 time ls -l $DIR/$tdir | wc -l
9376 delta=$((etime - stime))
9377 log "ls $i files again without statahead: $delta sec"
9378 lctl set_param llite.*.statahead_max=$max
9379 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9380 if [ $SLOWOK -eq 0 ]; then
9381 error "ls $i files is slower with statahead!"
9383 log "ls $i files is slower with statahead!"
9389 [ $delta -gt 20 ] && break
9390 [ $delta -gt 8 ] && MULT=$((50 / delta))
9391 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9399 delta=$((etime - stime))
9400 log "rm -r $DIR/$tdir/: $delta seconds"
9402 lctl get_param -n llite.*.statahead_stats
9404 run_test 123a "verify statahead work"
9406 test_123b () { # statahead(bug 15027)
9407 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9408 test_mkdir $DIR/$tdir
9409 createmany -o $DIR/$tdir/$tfile-%d 1000
9411 cancel_lru_locks mdc
9412 cancel_lru_locks osc
9414 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9415 lctl set_param fail_loc=0x80000803
9416 ls -lR $DIR/$tdir > /dev/null
9418 lctl set_param fail_loc=0x0
9419 lctl get_param -n llite.*.statahead_stats
9424 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9427 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9428 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9429 { skip "no lru resize on server"; return 0; }
9431 test_mkdir $DIR/$tdir
9433 log "create $NR files at $DIR/$tdir"
9434 createmany -o $DIR/$tdir/f $NR ||
9435 error "failed to create $NR files in $DIR/$tdir"
9437 cancel_lru_locks mdc
9438 ls -l $DIR/$tdir > /dev/null
9442 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9443 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9444 LRU_SIZE=$($LCTL get_param -n $PARAM)
9445 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9446 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9448 log "NS=$(basename $NSDIR)"
9453 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9454 skip "Not enough cached locks created!"
9461 # We know that lru resize allows one client to hold $LIMIT locks
9462 # for 10h. After that locks begin to be killed by client.
9464 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9466 if [ $LIMIT -lt $LRU_SIZE ]; then
9467 skip "Limit is too small $LIMIT"
9471 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9472 # killing locks. Some time was spent for creating locks. This means
9473 # that up to the moment of sleep finish we must have killed some of
9474 # them (10-100 locks). This depends on how fast ther were created.
9475 # Many of them were touched in almost the same moment and thus will
9476 # be killed in groups.
9477 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
9479 # Use $LRU_SIZE_B here to take into account real number of locks
9480 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
9481 local LRU_SIZE_B=$LRU_SIZE
9483 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
9484 log "OLD_LVF=$OLD_LVF"
9485 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
9487 # Let's make sure that we really have some margin. Client checks
9488 # cached locks every 10 sec.
9490 log "Sleep ${SLEEP} sec"
9492 while ((SEC<$SLEEP)); do
9496 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9500 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9501 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9503 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9504 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9505 unlinkmany $DIR/$tdir/f $NR
9509 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9510 log "unlink $NR files at $DIR/$tdir"
9511 unlinkmany $DIR/$tdir/f $NR
9513 run_test 124a "lru resize ======================================="
9515 get_max_pool_limit()
9517 local limit=$($LCTL get_param \
9518 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
9521 if [[ $l -gt $max ]]; then
9529 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9530 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9531 { skip "no lru resize on server"; return 0; }
9533 LIMIT=$(get_max_pool_limit)
9535 NR=$(($(default_lru_size)*20))
9536 if [[ $NR -gt $LIMIT ]]; then
9537 log "Limit lock number by $LIMIT locks"
9541 IFree=$(mdsrate_inodes_available)
9542 if [ $IFree -lt $NR ]; then
9543 log "Limit lock number by $IFree inodes"
9547 lru_resize_disable mdc
9548 test_mkdir -p $DIR/$tdir/disable_lru_resize
9550 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
9551 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
9552 cancel_lru_locks mdc
9555 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9558 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9561 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9565 nolruresize_delta=$((etime-stime))
9566 log "ls -la time: $nolruresize_delta seconds"
9567 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9568 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
9570 lru_resize_enable mdc
9571 test_mkdir -p $DIR/$tdir/enable_lru_resize
9573 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
9574 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
9575 cancel_lru_locks mdc
9578 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9581 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9584 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9588 lruresize_delta=$((etime-stime))
9589 log "ls -la time: $lruresize_delta seconds"
9590 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9592 if [ $lruresize_delta -gt $nolruresize_delta ]; then
9593 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
9594 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
9595 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
9597 log "lru resize performs the same with no lru resize"
9599 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
9601 run_test 124b "lru resize (performance test) ======================="
9604 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9605 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9606 { skip "no lru resize on server"; return 0; }
9608 # cache ununsed locks on client
9610 cancel_lru_locks mdc
9611 test_mkdir $DIR/$tdir
9612 createmany -o $DIR/$tdir/f $nr ||
9613 error "failed to create $nr files in $DIR/$tdir"
9614 ls -l $DIR/$tdir > /dev/null
9616 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9617 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9618 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
9619 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
9620 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
9622 # set lru_max_age to 1 sec
9623 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
9624 echo "sleep $((recalc_p * 2)) seconds..."
9625 sleep $((recalc_p * 2))
9627 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
9628 # restore lru_max_age
9629 $LCTL set_param -n $nsdir.lru_max_age $max_age
9630 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
9631 unlinkmany $DIR/$tdir/f $nr
9633 run_test 124c "LRUR cancel very aged locks"
9635 test_125() { # 13358
9636 $LCTL get_param -n llite.*.client_type | grep -q local ||
9637 { skip "must run as local client"; return; }
9638 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
9639 { skip "must have acl enabled"; return; }
9640 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9641 test_mkdir $DIR/$tdir
9642 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
9643 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
9644 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
9646 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
9648 test_126() { # bug 12829/13455
9649 $LCTL get_param -n llite.*.client_type | grep -q local ||
9650 { skip "must run as local client"; return; }
9651 [ "$UID" != 0 ] && skip_env "$TESTNAME (must run as root)" && return
9652 $GSS && skip "must run as gss disabled" && return
9654 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
9655 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
9657 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
9659 run_test 126 "check that the fsgid provided by the client is taken into account"
9661 test_127a() { # bug 15521
9662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9663 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
9664 $LCTL set_param osc.*.stats=0
9665 FSIZE=$((2048 * 1024))
9666 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9667 cancel_lru_locks osc
9668 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
9670 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
9671 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9672 echo "got $COUNT $NAME"
9673 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
9674 eval $NAME=$COUNT || error "Wrong proc format"
9677 read_bytes|write_bytes)
9678 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
9679 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
9680 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
9681 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
9682 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
9683 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
9684 error "sumsquare is too small: $SUMSQ"
9685 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9686 error "sumsquare is too big: $SUMSQ"
9690 done < $DIR/${tfile}.tmp
9692 #check that we actually got some stats
9693 [ "$read_bytes" ] || error "Missing read_bytes stats"
9694 [ "$write_bytes" ] || error "Missing write_bytes stats"
9695 [ "$read_bytes" != 0 ] || error "no read done"
9696 [ "$write_bytes" != 0 ] || error "no write done"
9698 run_test 127a "verify the client stats are sane"
9700 test_127b() { # bug LU-333
9701 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9702 $LCTL set_param llite.*.stats=0
9703 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9704 # perform 2 reads and writes so MAX is different from SUM.
9705 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9706 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9707 cancel_lru_locks osc
9708 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9709 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9711 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
9712 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9713 echo "got $COUNT $NAME"
9714 eval $NAME=$COUNT || error "Wrong proc format"
9718 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9719 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9720 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9721 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9724 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9725 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9726 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9727 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9731 done < $TMP/${tfile}.tmp
9733 #check that we actually got some stats
9734 [ "$read_bytes" ] || error "Missing read_bytes stats"
9735 [ "$write_bytes" ] || error "Missing write_bytes stats"
9736 [ "$read_bytes" != 0 ] || error "no read done"
9737 [ "$write_bytes" != 0 ] || error "no write done"
9739 rm -f $TMP/${tfile}.tmp
9741 run_test 127b "verify the llite client stats are sane"
9743 test_128() { # bug 15212
9745 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
9750 result=$(grep error $TMP/$tfile.log)
9751 rm -f $DIR/$tfile $TMP/$tfile.log
9753 error "consecutive find's under interactive lfs failed"
9755 run_test 128 "interactive lfs for 2 consecutive find's"
9762 local ldproc=/proc/fs/ldiskfs
9763 local facets=$(get_facets MDS)
9765 for facet in ${facets//,/ }; do
9766 canondev=$(ldiskfs_canon \
9767 *.$(convert_facet2label $facet).mntdev $facet)
9768 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
9769 ldproc=/sys/fs/ldiskfs
9770 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
9771 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
9776 local facets=$(get_facets MDS)
9777 for facet in ${facets//,/ }; do
9778 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
9784 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
9785 { skip "Need MDS version with at least 2.5.56"; return 0; }
9787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9788 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
9789 skip "ldiskfs only test"
9792 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9795 local has_warning=false
9800 # block size of mds1
9801 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
9802 set_dir_limits $maxsize $maxsize
9803 local dirsize=$(stat -c%s "$DIR/$tdir")
9805 while [[ $dirsize -le $maxsize ]]; do
9806 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
9808 if ! $has_warning; then
9809 check_mds_dmesg '"is approaching"' && has_warning=true
9812 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
9813 # EFBIG for previous versions included in ldiskfs series
9814 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9816 echo "return code $rc received as expected"
9818 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
9819 error_exit "create failed w/o dir size limit"
9821 check_mds_dmesg '"has reached"' ||
9822 error_exit "reached message should be output"
9824 [ $has_warning = "false" ] &&
9825 error_exit "warning message should be output"
9827 dirsize=$(stat -c%s "$DIR/$tdir")
9829 [[ $dirsize -ge $maxsize ]] && return 0
9830 error_exit "current dir size $dirsize, " \
9831 "previous limit $maxsize"
9832 elif [ $rc -ne 0 ]; then
9834 error_exit "return $rc received instead of expected " \
9835 "$EFBIG or $ENOSPC, files in dir $dirsize"
9837 nfiles=$((nfiles + 1))
9838 dirsize=$(stat -c%s "$DIR/$tdir")
9842 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
9844 run_test 129 "test directory size limit ========================"
9853 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9854 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9857 trap cleanup_130 EXIT RETURN
9859 local fm_file=$DIR/$tfile
9860 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9861 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9862 error "dd failed for $fm_file"
9864 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9865 filefrag -ves $fm_file
9867 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9868 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9869 [ $RC != 0 ] && error "filefrag $fm_file failed"
9871 filefrag_op=$(filefrag -ve -k $fm_file |
9872 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9873 lun=$($GETSTRIPE -i $fm_file)
9875 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9878 for line in $filefrag_op
9880 frag_lun=`echo $line | cut -d: -f5`
9881 ext_len=`echo $line | cut -d: -f4`
9882 if (( $frag_lun != $lun )); then
9884 error "FIEMAP on 1-stripe file($fm_file) failed"
9887 (( tot_len += ext_len ))
9890 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9892 error "FIEMAP on 1-stripe file($fm_file) failed;"
9898 echo "FIEMAP on single striped file succeeded"
9900 run_test 130a "FIEMAP (1-stripe file)"
9903 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs" && return
9905 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9906 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9909 trap cleanup_130 EXIT RETURN
9911 local fm_file=$DIR/$tfile
9912 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9913 error "setstripe on $fm_file"
9914 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9915 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9917 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9918 error "dd failed on $fm_file"
9920 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9921 filefrag_op=$(filefrag -ve -k $fm_file |
9922 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9924 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9925 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9930 for line in $filefrag_op
9932 frag_lun=$(echo $line | cut -d: -f5 |
9933 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9934 ext_len=$(echo $line | cut -d: -f4)
9935 if (( $frag_lun != $last_lun )); then
9936 if (( tot_len != 1024 )); then
9938 error "FIEMAP on $fm_file failed; returned " \
9939 "len $tot_len for OST $last_lun instead of 1024"
9946 (( tot_len += ext_len ))
9949 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9951 error "FIEMAP on $fm_file failed; returned wrong number of " \
9952 "luns or wrong len for OST $last_lun"
9958 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9960 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9963 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
9965 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9966 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9969 trap cleanup_130 EXIT RETURN
9971 local fm_file=$DIR/$tfile
9972 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9973 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9974 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9976 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9977 error "dd failed on $fm_file"
9979 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9980 filefrag_op=$(filefrag -ve -k $fm_file |
9981 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9983 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9984 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9989 for line in $filefrag_op
9991 frag_lun=$(echo $line | cut -d: -f5 |
9992 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9993 ext_len=$(echo $line | cut -d: -f4)
9994 if (( $frag_lun != $last_lun )); then
9995 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9996 if (( logical != 512 )); then
9998 error "FIEMAP on $fm_file failed; returned " \
9999 "logical start for lun $logical instead of 512"
10002 if (( tot_len != 512 )); then
10004 error "FIEMAP on $fm_file failed; returned " \
10005 "len $tot_len for OST $last_lun instead of 1024"
10008 (( num_luns += 1 ))
10012 (( tot_len += ext_len ))
10015 if (( num_luns != 2 || tot_len != 512 )); then
10017 error "FIEMAP on $fm_file failed; returned wrong number of " \
10018 "luns or wrong len for OST $last_lun"
10024 echo "FIEMAP on 2-stripe file with hole succeeded"
10026 run_test 130c "FIEMAP (2-stripe file with hole)"
10029 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
10031 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10032 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10035 trap cleanup_130 EXIT RETURN
10037 local fm_file=$DIR/$tfile
10038 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10039 error "setstripe on $fm_file"
10040 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10041 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10043 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
10044 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10045 error "dd failed on $fm_file"
10047 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10048 filefrag_op=$(filefrag -ve -k $fm_file |
10049 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10051 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10052 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10057 for line in $filefrag_op
10059 frag_lun=$(echo $line | cut -d: -f5 |
10060 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10061 ext_len=$(echo $line | cut -d: -f4)
10062 if (( $frag_lun != $last_lun )); then
10063 if (( tot_len != 1024 )); then
10065 error "FIEMAP on $fm_file failed; returned " \
10066 "len $tot_len for OST $last_lun instead of 1024"
10069 (( num_luns += 1 ))
10073 (( tot_len += ext_len ))
10076 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10078 error "FIEMAP on $fm_file failed; returned wrong number of " \
10079 "luns or wrong len for OST $last_lun"
10085 echo "FIEMAP on N-stripe file succeeded"
10087 run_test 130d "FIEMAP (N-stripe file)"
10090 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
10092 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10093 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
10095 trap cleanup_130 EXIT RETURN
10097 local fm_file=$DIR/$tfile
10098 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10099 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10100 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10103 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10104 for ((i = 0; i < $NUM_BLKS; i++))
10106 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10109 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10110 filefrag_op=$(filefrag -ve -k $fm_file |
10111 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10113 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10114 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10119 for line in $filefrag_op
10121 frag_lun=$(echo $line | cut -d: -f5 |
10122 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10123 ext_len=$(echo $line | cut -d: -f4)
10124 if (( $frag_lun != $last_lun )); then
10125 if (( tot_len != $EXPECTED_LEN )); then
10127 error "FIEMAP on $fm_file failed; returned " \
10128 "len $tot_len for OST $last_lun instead " \
10132 (( num_luns += 1 ))
10136 (( tot_len += ext_len ))
10139 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10141 error "FIEMAP on $fm_file failed; returned wrong number " \
10142 "of luns or wrong len for OST $last_lun"
10148 echo "FIEMAP with continuation calls succeeded"
10150 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10153 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10154 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10157 local fm_file=$DIR/$tfile
10158 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10159 error "multiop create with lov_delay_create on $fm_file"
10161 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10162 filefrag_extents=$(filefrag -vek $fm_file |
10163 awk '/extents? found/ { print $2 }')
10164 if [[ "$filefrag_extents" != "0" ]]; then
10165 error "FIEMAP on $fm_file failed; " \
10166 "returned $filefrag_extents expected 0"
10171 run_test 130f "FIEMAP (unstriped file)"
10173 # Test for writev/readv
10175 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10176 error "writev test failed"
10177 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10178 error "readv failed"
10181 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10184 local fsize=$((524288 + 1048576 + 1572864))
10185 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10186 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10187 error "append writev test failed"
10189 ((fsize += 1572864 + 1048576))
10190 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10191 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10192 error "append writev test failed"
10195 run_test 131b "test append writev"
10198 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10201 run_test 131c "test read/write on file w/o objects"
10204 rwv -f $DIR/$tfile -w -n 1 1572864
10205 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10206 if [ "$NOB" != 1572864 ]; then
10207 error "Short read filed: read $NOB bytes instead of 1572864"
10211 run_test 131d "test short read"
10214 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10215 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10216 error "read hitting hole failed"
10219 run_test 131e "test read hitting hole"
10228 mds*) res=$(do_facet $facet \
10229 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10231 ost*) res=$(do_facet $facet \
10232 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10234 *) error "Wrong facet '$facet'" ;;
10237 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10238 # if the argument $3 is zero, it means any stat increment is ok.
10239 if [[ $want -gt 0 ]]; then
10240 local count=$(echo $res | awk '{ print $2 }')
10241 [[ $count -ne $want ]] &&
10242 error "The $op counter on $facet is $count, not $want"
10247 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10248 remote_ost_nodsh && skip "remote OST with nodsh" && return
10249 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10251 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10252 { skip "MDS doesn't support rename stats"; return; }
10253 local testdir=$DIR/${tdir}/stats_testdir
10254 mkdir -p $DIR/${tdir}
10257 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10258 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10260 # verify mdt stats first.
10261 mkdir ${testdir} || error "mkdir failed"
10262 check_stats $SINGLEMDS "mkdir" 1
10263 touch ${testdir}/${tfile} || error "touch failed"
10264 check_stats $SINGLEMDS "open" 1
10265 check_stats $SINGLEMDS "close" 1
10266 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10267 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10268 check_stats $SINGLEMDS "mknod" 2
10270 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10271 check_stats $SINGLEMDS "unlink" 1
10272 rm -f ${testdir}/${tfile} || error "file remove failed"
10273 check_stats $SINGLEMDS "unlink" 2
10275 # remove working dir and check mdt stats again.
10276 rmdir ${testdir} || error "rmdir failed"
10277 check_stats $SINGLEMDS "rmdir" 1
10279 local testdir1=$DIR/${tdir}/stats_testdir1
10280 mkdir -p ${testdir}
10281 mkdir -p ${testdir1}
10282 touch ${testdir1}/test1
10283 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10284 check_stats $SINGLEMDS "crossdir_rename" 1
10286 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10287 check_stats $SINGLEMDS "samedir_rename" 1
10289 rm -rf $DIR/${tdir}
10291 run_test 133a "Verifying MDT stats ========================================"
10294 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10295 remote_ost_nodsh && skip "remote OST with nodsh" && return
10296 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10297 local testdir=$DIR/${tdir}/stats_testdir
10298 mkdir -p ${testdir} || error "mkdir failed"
10299 touch ${testdir}/${tfile} || error "touch failed"
10300 cancel_lru_locks mdc
10303 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10304 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10306 # extra mdt stats verification.
10307 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10308 check_stats $SINGLEMDS "setattr" 1
10309 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10310 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10312 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10313 check_stats $SINGLEMDS "getattr" 1
10315 $LFS df || error "lfs failed"
10316 check_stats $SINGLEMDS "statfs" 1
10318 rm -rf $DIR/${tdir}
10320 run_test 133b "Verifying extra MDT stats =================================="
10323 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10324 remote_ost_nodsh && skip "remote OST with nodsh" && return
10325 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10326 local testdir=$DIR/$tdir/stats_testdir
10327 test_mkdir -p $testdir
10329 # verify obdfilter stats.
10330 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10332 cancel_lru_locks osc
10333 wait_delete_completed
10336 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10337 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10339 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10342 cancel_lru_locks osc
10343 check_stats ost1 "write" 1
10345 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10346 check_stats ost1 "read" 1
10348 > $testdir/$tfile || error "truncate failed"
10349 check_stats ost1 "punch" 1
10351 rm -f $testdir/$tfile || error "file remove failed"
10352 wait_delete_completed
10353 check_stats ost1 "destroy" 1
10357 run_test 133c "Verifying OST stats ========================================"
10364 while [ $value -ge 2 ]; do
10369 if [ $orig -gt $order ]; then
10377 local size=('K' 'M' 'G' 'T');
10379 local size_string=$value
10381 while [ $value -ge 1024 ]; do
10382 if [ $i -gt 3 ]; then
10383 #T is the biggest unit we get here, if that is bigger,
10385 size_string=${value}T
10388 value=$((value >> 10))
10389 if [ $value -lt 1024 ]; then
10390 size_string=${value}${size[$i]}
10399 get_rename_size() {
10401 local context=${2:-.}
10402 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
10403 grep -A1 $context |
10404 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10409 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10410 remote_ost_nodsh && skip "remote OST with nodsh" && return
10411 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10412 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10413 { skip "MDS doesn't support rename stats"; return; }
10415 local testdir1=$DIR/${tdir}/stats_testdir1
10416 local testdir2=$DIR/${tdir}/stats_testdir2
10418 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10420 mkdir -p ${testdir1} || error "mkdir failed"
10421 mkdir -p ${testdir2} || error "mkdir failed"
10423 createmany -o $testdir1/test 512 || error "createmany failed"
10425 # check samedir rename size
10426 mv ${testdir1}/test0 ${testdir1}/test_0
10428 local testdir1_size=$(ls -l $DIR/${tdir} |
10429 awk '/stats_testdir1/ {print $5}')
10430 local testdir2_size=$(ls -l $DIR/${tdir} |
10431 awk '/stats_testdir2/ {print $5}')
10433 testdir1_size=$(order_2 $testdir1_size)
10434 testdir2_size=$(order_2 $testdir2_size)
10436 testdir1_size=$(size_in_KMGT $testdir1_size)
10437 testdir2_size=$(size_in_KMGT $testdir2_size)
10439 echo "source rename dir size: ${testdir1_size}"
10440 echo "target rename dir size: ${testdir2_size}"
10442 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
10443 eval $cmd || error "$cmd failed"
10444 local samedir=$($cmd | grep 'same_dir')
10445 local same_sample=$(get_rename_size $testdir1_size)
10446 [ -z "$samedir" ] && error "samedir_rename_size count error"
10447 [[ $same_sample -eq 1 ]] ||
10448 error "samedir_rename_size error $same_sample"
10449 echo "Check same dir rename stats success"
10451 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10453 # check crossdir rename size
10454 mv ${testdir1}/test_0 ${testdir2}/test_0
10456 testdir1_size=$(ls -l $DIR/${tdir} |
10457 awk '/stats_testdir1/ {print $5}')
10458 testdir2_size=$(ls -l $DIR/${tdir} |
10459 awk '/stats_testdir2/ {print $5}')
10461 testdir1_size=$(order_2 $testdir1_size)
10462 testdir2_size=$(order_2 $testdir2_size)
10464 testdir1_size=$(size_in_KMGT $testdir1_size)
10465 testdir2_size=$(size_in_KMGT $testdir2_size)
10467 echo "source rename dir size: ${testdir1_size}"
10468 echo "target rename dir size: ${testdir2_size}"
10470 eval $cmd || error "$cmd failed"
10471 local crossdir=$($cmd | grep 'crossdir')
10472 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
10473 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
10474 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
10475 [[ $src_sample -eq 1 ]] ||
10476 error "crossdir_rename_size error $src_sample"
10477 [[ $tgt_sample -eq 1 ]] ||
10478 error "crossdir_rename_size error $tgt_sample"
10479 echo "Check cross dir rename stats success"
10480 rm -rf $DIR/${tdir}
10482 run_test 133d "Verifying rename_stats ========================================"
10485 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10486 remote_ost_nodsh && skip "remote OST with nodsh" && return
10487 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10488 local testdir=$DIR/${tdir}/stats_testdir
10489 local ctr f0 f1 bs=32768 count=42 sum
10491 mkdir -p ${testdir} || error "mkdir failed"
10493 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
10495 for ctr in {write,read}_bytes; do
10497 cancel_lru_locks osc
10499 do_facet ost1 $LCTL set_param -n \
10500 "obdfilter.*.exports.clear=clear"
10502 if [ $ctr = write_bytes ]; then
10504 f1=${testdir}/${tfile}
10506 f0=${testdir}/${tfile}
10510 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
10513 cancel_lru_locks osc
10515 sum=$(do_facet ost1 $LCTL get_param \
10516 "obdfilter.*.exports.*.stats" |
10517 awk -v ctr=$ctr 'BEGIN { sum = 0 }
10518 $1 == ctr { sum += $7 }
10519 END { printf("%0.0f", sum) }')
10521 if ((sum != bs * count)); then
10522 error "Bad $ctr sum, expected $((bs * count)), got $sum"
10526 rm -rf $DIR/${tdir}
10528 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
10530 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
10533 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10534 remote_ost_nodsh && skip "remote OST with nodsh" && return
10535 # First without trusting modes.
10536 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
10537 echo "proc_dirs='$proc_dirs'"
10538 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
10539 find $proc_dirs -exec cat '{}' \; &> /dev/null
10541 # Second verifying readability.
10542 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
10544 # eventually, this can also be replaced with "lctl get_param -R",
10545 # but not until that option is always available on the server
10547 for facet in mds1 ost1; do
10548 local facet_proc_dirs=$(do_facet $facet \
10549 \\\ls -d $proc_regexp 2>/dev/null)
10550 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10551 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10552 do_facet $facet find $facet_proc_dirs \
10553 ! -name req_history \
10554 -exec cat '{}' \\\; &> /dev/null
10556 do_facet $facet find $facet_proc_dirs \
10557 ! -name req_history \
10559 -exec cat '{}' \\\; &> /dev/null ||
10560 error "proc file read failed"
10563 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
10566 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10567 remote_ost_nodsh && skip "remote OST with nodsh" && return
10568 # Second verifying writability.
10569 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
10570 echo "proc_dirs='$proc_dirs'"
10571 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
10573 -ignore_readdir_race \
10575 -not -name force_lbug \
10576 -not -name changelog_mask \
10577 -exec badarea_io '{}' \; ||
10578 error "find $proc_dirs failed"
10581 for facet in mds1 ost1; do
10582 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
10583 skip "Too old lustre on $facet" && continue
10584 local facet_proc_dirs=$(do_facet $facet \
10585 \\\ls -d $proc_regexp 2> /dev/null)
10586 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10587 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10588 do_facet $facet find $facet_proc_dirs \
10589 -ignore_readdir_race \
10591 -not -name force_lbug \
10592 -not -name changelog_mask \
10593 -exec badarea_io '{}' \\\; ||
10594 error "$facet find $facet_proc_dirs failed"
10597 # remount the FS in case writes/reads /proc break the FS
10598 cleanup || error "failed to unmount"
10599 setup || error "failed to setup"
10602 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
10605 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10606 remote_ost_nodsh && skip "remote OST with nodsh" && return
10607 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
10608 skip "Need MDS version at least 2.9.54" && return
10611 for facet in client mds1 ost1; do
10612 local facet_proc_dirs=$(do_facet $facet \
10613 \\\ls -d $proc_regexp 2> /dev/null)
10614 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10615 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10616 # Get the list of files that are missing the terminating newline
10617 local missing=($(do_facet $facet \
10618 find ${facet_proc_dirs} -type f \| \
10619 while read F\; do \
10620 awk -v FS='\v' -v RS='\v\v' \
10621 "'END { if(NR>0 && \
10622 \\\$NF !~ /.*\\\n\$/) \
10623 print FILENAME}'" \
10626 [ ${#missing[*]} -eq 0 ] ||
10627 error "files do not end with newline: ${missing[*]}"
10630 run_test 133h "Proc files should end with newlines"
10633 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10634 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10635 skip "Need MDS version at least 2.7.54" && return
10637 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10638 cancel_lru_locks mdc
10640 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10641 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10642 [ $unused -eq 0 ] || error "$unused locks are not cleared"
10645 createmany -o $DIR/$tdir/f $nr ||
10646 error "failed to create $nr files in $DIR/$tdir"
10647 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10649 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
10650 do_facet mds1 $LCTL set_param fail_loc=0x327
10651 do_facet mds1 $LCTL set_param fail_val=500
10654 echo "sleep 10 seconds ..."
10656 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
10658 do_facet mds1 $LCTL set_param fail_loc=0
10659 do_facet mds1 $LCTL set_param fail_val=0
10660 [ $lck_cnt -lt $unused ] ||
10661 error "No locks reclaimed, before:$unused, after:$lck_cnt"
10664 unlinkmany $DIR/$tdir/f $nr
10666 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
10669 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10670 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10671 skip "Need MDS version at least 2.7.54" && return
10673 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10674 cancel_lru_locks mdc
10676 local low_wm=$(do_facet mds1 $LCTL get_param -n \
10677 ldlm.lock_reclaim_threshold_mb)
10678 # disable reclaim temporarily
10679 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
10681 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
10682 do_facet mds1 $LCTL set_param fail_loc=0x328
10683 do_facet mds1 $LCTL set_param fail_val=500
10685 $LCTL set_param debug=+trace
10688 createmany -o $DIR/$tdir/f $nr &
10689 local create_pid=$!
10691 echo "Sleep $TIMEOUT seconds ..."
10693 if ! ps -p $create_pid > /dev/null 2>&1; then
10694 do_facet mds1 $LCTL set_param fail_loc=0
10695 do_facet mds1 $LCTL set_param fail_val=0
10696 do_facet mds1 $LCTL set_param \
10697 ldlm.lock_reclaim_threshold_mb=${low_wm}m
10698 error "createmany finished incorrectly!"
10700 do_facet mds1 $LCTL set_param fail_loc=0
10701 do_facet mds1 $LCTL set_param fail_val=0
10702 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
10703 wait $create_pid || return 1
10705 unlinkmany $DIR/$tdir/f $nr
10707 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
10709 test_140() { #bug-17379
10710 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10711 test_mkdir $DIR/$tdir
10712 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
10713 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
10715 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
10716 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
10718 while i=$((i + 1)); do
10720 cd $i || error "Changing to $i"
10721 ln -s ../stat stat || error "Creating stat symlink"
10722 # Read the symlink until ELOOP present,
10723 # not LBUGing the system is considered success,
10724 # we didn't overrun the stack.
10725 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
10726 if [ $ret -ne 0 ]; then
10727 if [ $ret -eq 40 ]; then
10730 error "Open stat symlink"
10736 echo "The symlink depth = $i"
10737 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
10738 error "Invalid symlink depth"
10740 # Test recursive symlink
10741 ln -s symlink_self symlink_self
10742 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
10743 echo "open symlink_self returns $ret"
10744 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
10746 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
10749 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10750 local TF="$TMP/$tfile"
10752 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10754 cancel_lru_locks $OSC
10755 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
10756 remount_client $MOUNT
10758 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
10761 $TRUNCATE $DIR/$tfile 6000
10762 cancel_lru_locks $OSC
10763 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
10766 echo "12345" >>$DIR/$tfile
10767 cancel_lru_locks $OSC
10768 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
10771 echo "12345" >>$DIR/$tfile
10772 cancel_lru_locks $OSC
10773 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
10778 run_test 150 "truncate/append tests"
10780 #LU-2902 roc_hit was not able to read all values from lproc
10781 function roc_hit_init() {
10782 local list=$(comma_list $(osts_nodes))
10783 local dir=$DIR/$tdir-check
10784 local file=$dir/$tfile
10790 #use setstripe to do a write to every ost
10791 for i in $(seq 0 $((OSTCOUNT-1))); do
10792 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
10793 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
10794 idx=$(printf %04x $i)
10795 BEFORE=$(get_osd_param $list *OST*$idx stats |
10796 awk '$1 == "cache_access" {sum += $7}
10797 END { printf("%0.0f", sum) }')
10799 cancel_lru_locks osc
10800 cat $file >/dev/null
10802 AFTER=$(get_osd_param $list *OST*$idx stats |
10803 awk '$1 == "cache_access" {sum += $7}
10804 END { printf("%0.0f", sum) }')
10806 echo BEFORE:$BEFORE AFTER:$AFTER
10807 if ! let "AFTER - BEFORE == 4"; then
10809 error "roc_hit is not safe to use"
10817 function roc_hit() {
10818 local list=$(comma_list $(osts_nodes))
10819 echo $(get_osd_param $list '' stats |
10820 awk '$1 == "cache_hit" {sum += $7}
10821 END { printf("%0.0f", sum) }')
10824 function set_cache() {
10827 if [ "$2" == "off" ]; then
10830 local list=$(comma_list $(osts_nodes))
10831 set_osd_param $list '' $1_cache_enable $on
10833 cancel_lru_locks osc
10837 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10838 remote_ost_nodsh && skip "remote OST with nodsh" && return
10841 local list=$(comma_list $(osts_nodes))
10843 # check whether obdfilter is cache capable at all
10844 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
10845 echo "not cache-capable obdfilter"
10849 # check cache is enabled on all obdfilters
10850 if get_osd_param $list '' read_cache_enable | grep 0; then
10851 echo "oss cache is disabled"
10855 set_osd_param $list '' writethrough_cache_enable 1
10857 # check write cache is enabled on all obdfilters
10858 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
10859 echo "oss write cache is NOT enabled"
10865 #define OBD_FAIL_OBD_NO_LRU 0x609
10866 do_nodes $list $LCTL set_param fail_loc=0x609
10868 # pages should be in the case right after write
10869 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10872 local BEFORE=$(roc_hit)
10873 cancel_lru_locks osc
10874 cat $DIR/$tfile >/dev/null
10875 local AFTER=$(roc_hit)
10877 do_nodes $list $LCTL set_param fail_loc=0
10879 if ! let "AFTER - BEFORE == CPAGES"; then
10880 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10883 # the following read invalidates the cache
10884 cancel_lru_locks osc
10885 set_osd_param $list '' read_cache_enable 0
10886 cat $DIR/$tfile >/dev/null
10888 # now data shouldn't be found in the cache
10890 cancel_lru_locks osc
10891 cat $DIR/$tfile >/dev/null
10893 if let "AFTER - BEFORE != 0"; then
10894 error "IN CACHE: before: $BEFORE, after: $AFTER"
10897 set_osd_param $list '' read_cache_enable 1
10900 run_test 151 "test cache on oss and controls ==============================="
10903 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10904 local TF="$TMP/$tfile"
10906 # simulate ENOMEM during write
10907 #define OBD_FAIL_OST_NOMEM 0x226
10908 lctl set_param fail_loc=0x80000226
10909 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10911 sync || error "sync failed"
10912 lctl set_param fail_loc=0
10914 # discard client's cache
10915 cancel_lru_locks osc
10917 # simulate ENOMEM during read
10918 lctl set_param fail_loc=0x80000226
10919 cmp $TF $DIR/$tfile || error "cmp failed"
10920 lctl set_param fail_loc=0
10924 run_test 152 "test read/write with enomem ============================"
10927 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
10929 run_test 153 "test if fdatasync does not crash ======================="
10931 dot_lustre_fid_permission_check() {
10933 local ffid=$MOUNT/.lustre/fid/$fid
10936 echo "stat fid $fid"
10937 stat $ffid > /dev/null || error "stat $ffid failed."
10938 echo "touch fid $fid"
10939 touch $ffid || error "touch $ffid failed."
10940 echo "write to fid $fid"
10941 cat /etc/hosts > $ffid || error "write $ffid failed."
10942 echo "read fid $fid"
10943 diff /etc/hosts $ffid || error "read $ffid failed."
10944 echo "append write to fid $fid"
10945 cat /etc/hosts >> $ffid || error "append write $ffid failed."
10946 echo "rename fid $fid"
10947 mv $ffid $test_dir/$tfile.1 &&
10948 error "rename $ffid to $tfile.1 should fail."
10949 touch $test_dir/$tfile.1
10950 mv $test_dir/$tfile.1 $ffid &&
10951 error "rename $tfile.1 to $ffid should fail."
10952 rm -f $test_dir/$tfile.1
10953 echo "truncate fid $fid"
10954 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
10955 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
10956 echo "link fid $fid"
10957 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
10959 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
10960 echo "setfacl fid $fid"
10961 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
10962 echo "getfacl fid $fid"
10963 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
10965 echo "unlink fid $fid"
10966 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
10967 echo "mknod fid $fid"
10968 mknod $ffid c 1 3 && error "mknod $ffid should fail."
10970 fid=[0xf00000400:0x1:0x0]
10971 ffid=$MOUNT/.lustre/fid/$fid
10973 echo "stat non-exist fid $fid"
10974 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
10975 echo "write to non-exist fid $fid"
10976 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
10977 echo "link new fid $fid"
10978 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
10980 mkdir -p $test_dir/$tdir
10981 touch $test_dir/$tdir/$tfile
10982 fid=$($LFS path2fid $test_dir/$tdir)
10985 error "error: could not get fid for $test_dir/$dir/$tfile."
10987 ffid=$MOUNT/.lustre/fid/$fid
10990 ls $ffid > /dev/null || error "ls $ffid failed."
10991 echo "touch $fid/$tfile.1"
10992 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10994 echo "touch $MOUNT/.lustre/fid/$tfile"
10995 touch $MOUNT/.lustre/fid/$tfile && \
10996 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10998 echo "setxattr to $MOUNT/.lustre/fid"
10999 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11001 echo "listxattr for $MOUNT/.lustre/fid"
11002 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11004 echo "delxattr from $MOUNT/.lustre/fid"
11005 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11007 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11008 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11009 error "touch invalid fid should fail."
11011 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11012 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11013 error "touch non-normal fid should fail."
11015 echo "rename $tdir to $MOUNT/.lustre/fid"
11016 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11017 error "rename to $MOUNT/.lustre/fid should fail."
11019 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
11021 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11022 local new_obf_mode=777
11024 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11025 chmod $new_obf_mode $DIR/.lustre/fid ||
11026 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11028 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11029 [ $obf_mode -eq $new_obf_mode ] ||
11030 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11032 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11033 chmod $old_obf_mode $DIR/.lustre/fid ||
11034 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11037 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11038 fid=$($LFS path2fid $test_dir/$tfile-2)
11040 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
11042 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11043 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11044 error "create lov data thru .lustre failed"
11046 echo "cp /etc/passwd $test_dir/$tfile-2"
11047 cp /etc/passwd $test_dir/$tfile-2 ||
11048 error "copy to $test_dir/$tfile-2 failed."
11049 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11050 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11051 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11053 rm -rf $test_dir/tfile.lnk
11054 rm -rf $test_dir/$tfile-2
11058 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11059 skip "Need MDS version at least 2.4.1" && return
11061 local tf=$DIR/$tfile
11064 local fid=$($LFS path2fid $tf)
11065 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11067 # check that we get the same pathname back
11068 local found=$($LFS fid2path $MOUNT "$fid")
11069 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11070 [ "$found" == "$tf" ] ||
11071 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11073 run_test 154A "lfs path2fid and fid2path basic checks"
11076 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11077 skip "Need MDS version at least 2.4.1" && return
11079 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11080 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11081 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11082 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11084 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11085 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11087 # check that we get the same pathname
11088 echo "PFID: $PFID, name: $name"
11089 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11090 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11091 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11092 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11094 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11096 run_test 154B "verify the ll_decode_linkea tool"
11099 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11100 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11101 { skip "Need MDS version at least 2.2.51"; return 0; }
11102 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
11103 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11105 cp /etc/hosts $DIR/$tfile
11107 fid=$($LFS path2fid $DIR/$tfile)
11109 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11111 dot_lustre_fid_permission_check "$fid" $DIR ||
11112 error "dot lustre permission check $fid failed"
11114 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11116 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11118 touch $MOUNT/.lustre/file &&
11119 error "creation is not allowed under .lustre"
11121 mkdir $MOUNT/.lustre/dir &&
11122 error "mkdir is not allowed under .lustre"
11126 run_test 154a "Open-by-FID"
11129 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11130 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11131 { skip "Need MDS version at least 2.2.51"; return 0; }
11132 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11134 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11136 local remote_dir=$DIR/$tdir/remote_dir
11140 mkdir -p $DIR/$tdir
11141 $LFS mkdir -i $MDTIDX $remote_dir ||
11142 error "create remote directory failed"
11144 cp /etc/hosts $remote_dir/$tfile
11146 fid=$($LFS path2fid $remote_dir/$tfile)
11148 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11150 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11151 error "dot lustre permission check $fid failed"
11154 run_test 154b "Open-by-FID for remote directory"
11157 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11158 skip "Need MDS version at least 2.4.1" && return
11160 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11161 local FID1=$($LFS path2fid $DIR/$tfile.1)
11162 local FID2=$($LFS path2fid $DIR/$tfile.2)
11163 local FID3=$($LFS path2fid $DIR/$tfile.3)
11166 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11167 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11168 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11170 [ "$FID" = "${!want}" ] ||
11171 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11175 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11177 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11178 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11182 run_test 154c "lfs path2fid and fid2path multiple arguments"
11185 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11186 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11187 skip "Need MDS version at least 2.5.53" && return
11189 if remote_mds; then
11190 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11194 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11201 local fid=$($LFS path2fid $DIR/$tfile)
11204 cmd="exec $fd<$DIR/$tfile"
11206 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11207 echo "$fid_list" | grep "$fid"
11210 cmd="exec $fd>/dev/null"
11212 if [ $rc -ne 0 ]; then
11213 error "FID $fid not found in open files list $fid_list"
11216 run_test 154d "Verify open file fid"
11220 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11221 skip "Need MDS version at least 2.6.50" && return
11223 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11224 error ".lustre returned by readdir"
11227 run_test 154e ".lustre is not returned by readdir"
11230 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11231 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11232 test_mkdir -p -c1 $DIR/$tdir/d
11233 # test dirs inherit from its stripe
11234 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11235 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11236 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11237 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11240 # get fid of parents
11241 local FID0=$($LFS path2fid $DIR/$tdir/d)
11242 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11243 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11244 local FID3=$($LFS path2fid $DIR)
11246 # check that path2fid --parents returns expected <parent_fid>/name
11247 # 1) test for a directory (single parent)
11248 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11249 [ "$parent" == "$FID0/foo1" ] ||
11250 error "expected parent: $FID0/foo1, got: $parent"
11252 # 2) test for a file with nlink > 1 (multiple parents)
11253 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11254 echo "$parent" | grep -F "$FID1/$tfile" ||
11255 error "$FID1/$tfile not returned in parent list"
11256 echo "$parent" | grep -F "$FID2/link" ||
11257 error "$FID2/link not returned in parent list"
11259 # 3) get parent by fid
11260 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11261 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11262 echo "$parent" | grep -F "$FID1/$tfile" ||
11263 error "$FID1/$tfile not returned in parent list (by fid)"
11264 echo "$parent" | grep -F "$FID2/link" ||
11265 error "$FID2/link not returned in parent list (by fid)"
11267 # 4) test for entry in root directory
11268 parent=$($LFS path2fid --parents $DIR/f)
11269 echo "$parent" | grep -F "$FID3/f" ||
11270 error "$FID3/f not returned in parent list"
11272 # 5) test it on root directory
11273 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11274 error "$MOUNT should not have parents"
11276 # enable xattr caching and check that linkea is correctly updated
11277 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11278 save_lustre_params client "llite.*.xattr_cache" > $save
11279 lctl set_param llite.*.xattr_cache 1
11281 # 6.1) linkea update on rename
11282 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11284 # get parents by fid
11285 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11286 # foo1 should no longer be returned in parent list
11287 echo "$parent" | grep -F "$FID1" &&
11288 error "$FID1 should no longer be in parent list"
11289 # the new path should appear
11290 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11291 error "$FID2/$tfile.moved is not in parent list"
11293 # 6.2) linkea update on unlink
11294 rm -f $DIR/$tdir/d/foo2/link
11295 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11296 # foo2/link should no longer be returned in parent list
11297 echo "$parent" | grep -F "$FID2/link" &&
11298 error "$FID2/link should no longer be in parent list"
11302 restore_lustre_params < $save
11305 run_test 154f "get parent fids by reading link ea"
11309 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11310 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11311 { skip "Need MDS version at least 2.6.92"; return 0; }
11312 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11314 mkdir -p $DIR/$tdir
11315 llapi_fid_test -d $DIR/$tdir
11317 run_test 154g "various llapi FID tests"
11319 test_155_small_load() {
11320 local temp=$TMP/$tfile
11321 local file=$DIR/$tfile
11323 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11324 error "dd of=$temp bs=6096 count=1 failed"
11326 cancel_lru_locks $OSC
11327 cmp $temp $file || error "$temp $file differ"
11329 $TRUNCATE $temp 6000
11330 $TRUNCATE $file 6000
11331 cmp $temp $file || error "$temp $file differ (truncate1)"
11333 echo "12345" >>$temp
11334 echo "12345" >>$file
11335 cmp $temp $file || error "$temp $file differ (append1)"
11337 echo "12345" >>$temp
11338 echo "12345" >>$file
11339 cmp $temp $file || error "$temp $file differ (append2)"
11345 test_155_big_load() {
11346 remote_ost_nodsh && skip "remote OST with nodsh" && return
11347 local temp=$TMP/$tfile
11348 local file=$DIR/$tfile
11351 local cache_size=$(do_facet ost$((MAXI+1)) \
11352 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11353 local large_file_size=$((cache_size * 2))
11355 echo "OSS cache size: $cache_size KB"
11356 echo "Large file size: $large_file_size KB"
11358 [ $MAXV -le $large_file_size ] && \
11359 skip_env "max available OST size needs > $large_file_size KB" && \
11362 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11364 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
11365 error "dd of=$temp bs=$large_file_size count=1k failed"
11368 cancel_lru_locks osc
11369 cmp $temp $file || error "$temp $file differ"
11375 save_writethrough() {
11376 local facets=$(get_facets OST)
11378 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
11379 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
11383 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11384 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11385 save_writethrough $p
11388 set_cache writethrough on
11389 test_155_small_load
11390 restore_lustre_params < $p
11393 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11396 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11397 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11398 save_writethrough $p
11401 set_cache writethrough off
11402 test_155_small_load
11403 restore_lustre_params < $p
11406 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11409 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11410 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11411 save_writethrough $p
11414 set_cache writethrough on
11415 test_155_small_load
11416 restore_lustre_params < $p
11419 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11422 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11423 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11424 save_writethrough $p
11427 set_cache writethrough off
11428 test_155_small_load
11429 restore_lustre_params < $p
11432 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11435 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11436 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11437 save_writethrough $p
11440 set_cache writethrough on
11442 restore_lustre_params < $p
11445 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11448 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11449 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11450 save_writethrough $p
11453 set_cache writethrough off
11455 restore_lustre_params < $p
11458 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
11461 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11462 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11463 save_writethrough $p
11466 set_cache writethrough on
11468 restore_lustre_params < $p
11471 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
11474 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11475 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11476 save_writethrough $p
11479 set_cache writethrough off
11481 restore_lustre_params < $p
11484 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
11487 remote_ost_nodsh && skip "remote OST with nodsh" && return
11488 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11492 local file="$DIR/$tfile"
11493 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11495 [ "$(facet_fstype ost1)" = "zfs" -a \
11496 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
11497 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
11500 save_writethrough $p
11503 log "Turn on read and write cache"
11505 set_cache writethrough on
11507 log "Write data and read it back."
11508 log "Read should be satisfied from the cache."
11509 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11511 cancel_lru_locks osc
11512 cat $file >/dev/null
11514 if ! let "AFTER - BEFORE == CPAGES"; then
11515 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11517 log "cache hits:: before: $BEFORE, after: $AFTER"
11520 log "Read again; it should be satisfied from the cache."
11522 cancel_lru_locks osc
11523 cat $file >/dev/null
11525 if ! let "AFTER - BEFORE == CPAGES"; then
11526 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11528 log "cache hits:: before: $BEFORE, after: $AFTER"
11531 log "Turn off the read cache and turn on the write cache"
11533 set_cache writethrough on
11535 log "Read again; it should be satisfied from the cache."
11537 cancel_lru_locks osc
11538 cat $file >/dev/null
11540 if ! let "AFTER - BEFORE == CPAGES"; then
11541 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11543 log "cache hits:: before: $BEFORE, after: $AFTER"
11546 log "Read again; it should not be satisfied from the cache."
11548 cancel_lru_locks osc
11549 cat $file >/dev/null
11551 if ! let "AFTER - BEFORE == 0"; then
11552 error "IN CACHE: before: $BEFORE, after: $AFTER"
11554 log "cache hits:: before: $BEFORE, after: $AFTER"
11557 log "Write data and read it back."
11558 log "Read should be satisfied from the cache."
11559 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11561 cancel_lru_locks osc
11562 cat $file >/dev/null
11564 if ! let "AFTER - BEFORE == CPAGES"; then
11565 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11567 log "cache hits:: before: $BEFORE, after: $AFTER"
11570 log "Read again; it should not be satisfied from the cache."
11572 cancel_lru_locks osc
11573 cat $file >/dev/null
11575 if ! let "AFTER - BEFORE == 0"; then
11576 error "IN CACHE: before: $BEFORE, after: $AFTER"
11578 log "cache hits:: before: $BEFORE, after: $AFTER"
11581 log "Turn off read and write cache"
11583 set_cache writethrough off
11585 log "Write data and read it back"
11586 log "It should not be satisfied from the cache."
11588 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11589 cancel_lru_locks osc
11591 cat $file >/dev/null
11593 if ! let "AFTER - BEFORE == 0"; then
11594 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11596 log "cache hits:: before: $BEFORE, after: $AFTER"
11599 log "Turn on the read cache and turn off the write cache"
11601 set_cache writethrough off
11603 log "Write data and read it back"
11604 log "It should not be satisfied from the cache."
11606 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11608 cancel_lru_locks osc
11609 cat $file >/dev/null
11611 if ! let "AFTER - BEFORE == 0"; then
11612 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11614 log "cache hits:: before: $BEFORE, after: $AFTER"
11617 log "Read again; it should be satisfied from the cache."
11619 cancel_lru_locks osc
11620 cat $file >/dev/null
11622 if ! let "AFTER - BEFORE == CPAGES"; then
11623 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11625 log "cache hits:: before: $BEFORE, after: $AFTER"
11628 restore_lustre_params < $p
11631 run_test 156 "Verification of tunables"
11634 cleanup_changelog () {
11636 echo "Deregistering changelog client $CL_USER"
11637 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
11641 if [[ $MDSCOUNT -gt 1 ]]; then
11642 error_ignore bz17935 $*
11650 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11652 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
11654 if [ $MASK -eq 1 ]; then
11655 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
11657 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
11661 changelog_extract_field() {
11665 local identifier=$4
11667 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
11668 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
11673 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11674 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11675 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11676 { skip "Need MDS version at least 2.2.0"; return; }
11678 local CL_USERS="mdd.$MDT0.changelog_users"
11679 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11680 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11681 changelog_register -n)
11682 echo "Registered as changelog user $CL_USER"
11683 trap cleanup_changelog EXIT
11684 $GET_CL_USERS | grep -q $CL_USER ||
11685 error "User $CL_USER not found in changelog_users"
11688 test_mkdir -p $DIR/$tdir/pics/2008/zachy
11689 touch $DIR/$tdir/pics/2008/zachy/timestamp
11690 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
11691 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
11692 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
11693 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
11694 rm $DIR/$tdir/pics/desktop.jpg
11696 $LFS changelog $MDT0 | tail -5
11698 echo "verifying changelog mask"
11699 changelog_chmask "MKDIR"
11700 changelog_chmask "CLOSE"
11702 test_mkdir -p $DIR/$tdir/pics/zach/sofia
11703 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11705 changelog_chmask "MKDIR"
11706 changelog_chmask "CLOSE"
11708 test_mkdir -p $DIR/$tdir/pics/2008/sofia
11709 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11711 $LFS changelog $MDT0
11712 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
11713 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
11714 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
11715 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
11718 echo "verifying target fid"
11719 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
11720 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
11721 [ "$fidc" == "$fidf" ] ||
11722 err17935 "fid in changelog $fidc != file fid $fidf"
11723 echo "verifying parent fid"
11724 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
11725 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
11726 [ "$fidc" == "$fidf" ] ||
11727 err17935 "pfid in changelog $fidc != dir fid $fidf"
11729 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11730 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
11731 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11732 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
11733 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
11734 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
11736 MIN_REC=$($GET_CL_USERS |
11737 awk 'min == "" || $2 < min {min = $2}; END {print min}')
11738 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11739 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
11740 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
11741 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
11743 # LU-3446 changelog index reset on MDT restart
11744 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11745 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11746 $LFS changelog_clear $MDT0 $CL_USER 0
11747 stop $SINGLEMDS || error "Fail to stop MDT."
11748 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11749 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11750 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
11751 [ $CUR_REC1 == $CUR_REC2 ] ||
11752 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
11754 echo "verifying user deregister"
11756 $GET_CL_USERS | grep -q $CL_USER &&
11757 error "User $CL_USER still in changelog_users"
11759 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
11760 if [ $CL_USER -eq 0 ]; then
11761 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11762 touch $DIR/$tdir/chloe
11763 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11764 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
11765 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
11767 echo "$CL_USER other changelog users; can't verify off"
11770 run_test 160a "changelog sanity"
11772 test_160b() { # LU-3587
11773 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11774 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11775 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11776 { skip "Need MDS version at least 2.2.0"; return; }
11778 local CL_USERS="mdd.$MDT0.changelog_users"
11779 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11780 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11781 changelog_register -n)
11782 echo "Registered as changelog user $CL_USER"
11783 trap cleanup_changelog EXIT
11784 $GET_CL_USERS | grep -q $CL_USER ||
11785 error "User $CL_USER not found in changelog_users"
11787 local LONGNAME1=$(str_repeat a 255)
11788 local LONGNAME2=$(str_repeat b 255)
11791 echo "creating very long named file"
11792 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
11793 echo "moving very long named file"
11794 mv $LONGNAME1 $LONGNAME2
11796 $LFS changelog $MDT0 | grep RENME
11800 run_test 160b "Verify that very long rename doesn't crash in changelog"
11803 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11806 local server_version=$(lustre_version_code $SINGLEMDS)
11808 [[ $server_version -gt $(version_code 2.5.57) ]] ||
11809 [[ $server_version -gt $(version_code 2.5.1) &&
11810 $server_version -lt $(version_code 2.5.50) ]] ||
11811 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
11812 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11814 # Registration step
11815 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11816 changelog_register -n)
11817 trap cleanup_changelog EXIT
11820 mkdir -p $DIR/$tdir
11821 $MCREATE $DIR/$tdir/foo_160c
11822 changelog_chmask "TRUNC"
11823 $TRUNCATE $DIR/$tdir/foo_160c 200
11824 changelog_chmask "TRUNC"
11825 $TRUNCATE $DIR/$tdir/foo_160c 199
11826 $LFS changelog $MDT0
11827 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
11828 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
11829 $LFS changelog_clear $MDT0 $CL_USER 0
11831 # Deregistration step
11834 run_test 160c "verify that changelog log catch the truncate event"
11837 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11838 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11840 local server_version=$(lustre_version_code mds1)
11841 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11843 [[ $server_version -ge $(version_code 2.7.60) ]] ||
11844 { skip "Need MDS version at least 2.7.60+"; return; }
11845 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11847 # Registration step
11848 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
11849 changelog_register -n)
11851 trap cleanup_changelog EXIT
11852 mkdir -p $DIR/$tdir/migrate_dir
11853 $LFS changelog_clear $MDT0 $CL_USER 0
11855 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11856 $LFS changelog $MDT0
11857 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
11858 $LFS changelog_clear $MDT0 $CL_USER 0
11859 [ $MIGRATES -eq 1 ] ||
11860 error "MIGRATE changelog mask count $MIGRATES != 1"
11862 # Deregistration step
11865 run_test 160d "verify that changelog log catch the migrate event"
11868 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11871 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11872 changelog_register -n)
11873 echo "Registered as changelog user $CL_USER"
11874 trap cleanup_changelog EXIT
11876 # Delete a future user (expect fail)
11877 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister cl77
11880 if [ $rc -eq 0 ]; then
11881 error "Deleted non-existant user cl77"
11882 elif [ $rc -ne 2 ]; then
11883 error "changelog_deregister failed with $rc, " \
11884 "expected 2 (ENOENT)"
11887 # Clear to a bad index (1 billion should be safe)
11888 $LFS changelog_clear $MDT0 $CL_USER 1000000000
11891 if [ $rc -eq 0 ]; then
11892 error "Successfully cleared to invalid CL index"
11893 elif [ $rc -ne 22 ]; then
11894 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11897 run_test 160e "changelog negative testing"
11901 do_facet $SINGLEMDS $LCTL set_param fail_loc=0 fail_val=0
11902 echo "Deregistering changelog client $CL_USER"
11903 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
11904 echo "Deregistering changelog client $CL_USER2"
11905 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER2
11906 restore_lustre_params < $save_params
11911 # do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_gc=1
11912 # should be set by default
11914 local CL_USERS="mdd.$MDT0.changelog_users"
11915 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11916 local save_params="$TMP/sanity-$TESTNAME.parameters"
11918 save_lustre_params $SINGLEMDS \
11919 "mdd.$MDT0.changelog_max_idle_time" > $save_params
11920 save_lustre_params $SINGLEMDS \
11921 "mdd.$MDT0.changelog_min_gc_interval" >> $save_params
11922 save_lustre_params $SINGLEMDS \
11923 "mdd.$MDT0.changelog_min_free_cat_entries" >> $save_params
11925 trap cleanup_160f EXIT
11928 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11929 changelog_register -n)
11930 echo "Registered as changelog user $CL_USER"
11931 CL_USER2=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11932 changelog_register -n)
11933 echo "Registered as changelog user $CL_USER2"
11934 $GET_CL_USERS | grep -q $CL_USER ||
11935 error "User $CL_USER not found in changelog_users"
11936 $GET_CL_USERS | grep -q $CL_USER2 ||
11937 error "User $CL_USER2 not found in changelog_users"
11939 # generate some changelogs to accumulate
11940 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11941 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11942 touch $DIR/$tdir/${tfile}2 || error "touch $DIR/$tdir/${tfile}2 failed"
11943 rm -f $DIR/$tdir/$tfile || error "rm -f $tfile failed"
11945 # check changelogs have been generated
11946 nbcl=$($LFS changelog $MDT0 | wc -l)
11947 [[ $nbcl -eq 0 ]] && error "no changelogs found"
11949 do_facet $SINGLEMDS $LCTL set_param \
11950 mdd.$MDT0.changelog_max_idle_time=10
11951 do_facet $SINGLEMDS $LCTL set_param \
11952 mdd.$MDT0.changelog_min_gc_interval=2
11953 do_facet $SINGLEMDS $LCTL set_param \
11954 mdd.$MDT0.changelog_min_free_cat_entries=3
11956 # simulate changelog catalog almost full
11957 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
11958 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1313
11959 do_facet $SINGLEMDS $LCTL set_param fail_val=3
11962 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11963 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 2))
11964 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11965 echo "verifying user clear: $(( $USER_REC1 + 2 )) == $USER_REC2"
11966 [ $USER_REC2 == $(($USER_REC1 + 2)) ] ||
11967 error "user index expected $(($USER_REC1 + 2)) is $USER_REC2"
11970 # generate one more changelog to trigger fail_loc
11971 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
11973 # ensure gc thread is done
11974 wait_update_facet $SINGLEMDS \
11975 "ps -e -o comm= | grep chlg_gc_thread" "" 20
11977 # check user still registered
11978 $GET_CL_USERS | grep -q $CL_USER ||
11979 error "User $CL_USER not found in changelog_users"
11980 # check user2 unregistered
11981 $GET_CL_USERS | grep -q $CL_USER2 &&
11982 error "User $CL_USER2 still found in changelog_users"
11984 # check changelogs are present and starting at $USER_REC2 + 1
11985 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11986 echo "verifying min purge: $(( $USER_REC2 + 1 )) == $FIRST_REC"
11987 [ $FIRST_REC == $(($USER_REC2 + 1)) ] ||
11988 error "first index should be $(($USER_REC2 + 1)) is $FIRST_REC"
11992 run_test 160f "changelog garbage collect (timestamped users)"
11995 # do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_gc=1
11996 # should be set by default
11998 local CL_USERS="mdd.$MDT0.changelog_users"
11999 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
12000 local save_params="$TMP/sanity-$TESTNAME.parameters"
12002 save_lustre_params $SINGLEMDS \
12003 "mdd.$MDT0.changelog_max_idle_indexes" > $save_params
12004 save_lustre_params $SINGLEMDS \
12005 "mdd.$MDT0.changelog_min_gc_interval" >> $save_params
12006 save_lustre_params $SINGLEMDS \
12007 "mdd.$MDT0.changelog_min_free_cat_entries" >> $save_params
12009 trap cleanup_160f EXIT
12011 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12012 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1314
12015 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
12016 changelog_register -n)
12017 echo "Registered as changelog user $CL_USER"
12018 CL_USER2=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
12019 changelog_register -n)
12020 echo "Registered as changelog user $CL_USER2"
12021 $GET_CL_USERS | grep -q $CL_USER ||
12022 error "User $CL_USER not found in changelog_users"
12023 $GET_CL_USERS | grep -q $CL_USER2 ||
12024 error "User $CL_USER2 not found in changelog_users"
12026 # generate some changelogs to accumulate
12027 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
12028 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
12029 touch $DIR/$tdir/${tfile}2 || error "touch $DIR/$tdir/${tfile}2 failed"
12030 rm -f $DIR/$tdir/$tfile || error "rm -f $tfile failed"
12032 # check changelogs have been generated
12033 nbcl=$($LFS changelog $MDT0 | wc -l)
12034 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12036 do_facet $SINGLEMDS $LCTL set_param \
12037 mdd.$MDT0.changelog_max_idle_indexes=$((nbcl - 1))
12038 do_facet $SINGLEMDS $LCTL set_param \
12039 mdd.$MDT0.changelog_min_gc_interval=2
12040 do_facet $SINGLEMDS $LCTL set_param \
12041 mdd.$MDT0.changelog_min_free_cat_entries=3
12043 # simulate changelog catalog almost full
12044 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12045 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1313
12046 do_facet $SINGLEMDS $LCTL set_param fail_val=3
12048 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
12049 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 3))
12050 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
12051 echo "verifying user clear: $(( $USER_REC1 + 3 )) == $USER_REC2"
12052 [ $USER_REC2 == $(($USER_REC1 + 3)) ] ||
12053 error "user index expected $(($USER_REC1 + 3)) is $USER_REC2"
12055 # generate one more changelog to trigger fail_loc
12056 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
12058 # ensure gc thread is done
12059 wait_update_facet $SINGLEMDS \
12060 "ps -e -o comm= | grep chlg_gc_thread" "" 20
12062 # check user still registered
12063 $GET_CL_USERS | grep -q $CL_USER ||
12064 error "User $CL_USER not found in changelog_users"
12065 # check user2 unregistered
12066 $GET_CL_USERS | grep -q $CL_USER2 &&
12067 error "User $CL_USER2 still found in changelog_users"
12069 # check changelogs are present and starting at $USER_REC2 + 1
12070 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
12071 echo "verifying min purge: $(( $USER_REC2 + 1 )) == $FIRST_REC"
12072 [ $FIRST_REC == $(($USER_REC2 + 1)) ] ||
12073 error "first index should be $(($USER_REC2 + 1)) is $FIRST_REC"
12077 run_test 160g "changelog garbage collect (old users)"
12080 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12081 test_mkdir -c1 $DIR/$tdir
12082 cp /etc/hosts $DIR/$tdir/$tfile
12083 test_mkdir -c1 $DIR/$tdir/foo1
12084 test_mkdir -c1 $DIR/$tdir/foo2
12085 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12086 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12087 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12088 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12089 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12090 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12091 $LFS fid2path $DIR $FID
12092 err17935 "bad link ea"
12095 rm $DIR/$tdir/foo2/zachary
12097 rm $DIR/$tdir/foo2/thor
12099 rm $DIR/$tdir/$tfile
12101 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12102 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
12104 $LFS fid2path $DIR $FID
12105 err17935 "bad link rename"
12107 rm $DIR/$tdir/foo2/maggie
12110 local longname=filename_avg_len_is_thirty_two_
12111 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12112 error "failed to hardlink many files"
12113 links=$($LFS fid2path $DIR $FID | wc -l)
12114 echo -n "${links}/1000 links in link EA"
12115 [[ $links -gt 60 ]] ||
12116 err17935 "expected at least 60 links in link EA"
12117 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
12118 error "failed to unlink many hardlinks"
12120 run_test 161a "link ea sanity"
12123 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12124 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
12126 local remote_dir=$DIR/$tdir/remote_dir
12128 mkdir -p $DIR/$tdir
12129 $LFS mkdir -i $MDTIDX $remote_dir ||
12130 error "create remote directory failed"
12132 cp /etc/hosts $remote_dir/$tfile
12133 mkdir -p $remote_dir/foo1
12134 mkdir -p $remote_dir/foo2
12135 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12136 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12137 ln $remote_dir/$tfile $remote_dir/foo1/luna
12138 ln $remote_dir/$tfile $remote_dir/foo2/thor
12140 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12142 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12143 $LFS fid2path $DIR $FID
12144 err17935 "bad link ea"
12147 rm $remote_dir/foo2/zachary
12149 rm $remote_dir/foo2/thor
12151 rm $remote_dir/$tfile
12153 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12154 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12155 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12156 $LFS fid2path $DIR $FID
12157 err17935 "bad link rename"
12159 rm $remote_dir/foo2/maggie
12162 local longname=filename_avg_len_is_thirty_two_
12163 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12164 error "failed to hardlink many files"
12165 links=$($LFS fid2path $DIR $FID | wc -l)
12166 echo -n "${links}/1000 links in link EA"
12167 [[ ${links} -gt 60 ]] ||
12168 err17935 "expected at least 60 links in link EA"
12169 unlinkmany $remote_dir/foo2/$longname 1000 ||
12170 error "failed to unlink many hardlinks"
12172 run_test 161b "link ea sanity under remote directory"
12175 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12176 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12177 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12178 skip "Need MDS version at least 2.1.5" && return
12180 # define CLF_RENAME_LAST 0x0001
12181 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12182 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
12183 changelog_register -n)
12185 trap cleanup_changelog EXIT
12187 mkdir -p $DIR/$tdir
12188 touch $DIR/$tdir/foo_161c
12189 touch $DIR/$tdir/bar_161c
12190 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12191 $LFS changelog $MDT0 | grep RENME
12192 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
12194 $LFS changelog_clear $MDT0 $CL_USER 0
12195 if [ x$flags != "x0x1" ]; then
12196 error "flag $flags is not 0x1"
12198 echo "rename overwrite a target having nlink = 1," \
12199 "changelog record has flags of $flags"
12201 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12202 touch $DIR/$tdir/foo_161c
12203 touch $DIR/$tdir/bar_161c
12204 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12205 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12206 $LFS changelog $MDT0 | grep RENME
12207 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
12208 $LFS changelog_clear $MDT0 $CL_USER 0
12209 if [ x$flags != "x0x0" ]; then
12210 error "flag $flags is not 0x0"
12212 echo "rename overwrite a target having nlink > 1," \
12213 "changelog record has flags of $flags"
12215 # rename doesn't overwrite a target (changelog flag 0x0)
12216 touch $DIR/$tdir/foo_161c
12217 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12218 $LFS changelog $MDT0 | grep RENME
12219 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
12220 $LFS changelog_clear $MDT0 $CL_USER 0
12221 if [ x$flags != "x0x0" ]; then
12222 error "flag $flags is not 0x0"
12224 echo "rename doesn't overwrite a target," \
12225 "changelog record has flags of $flags"
12227 # define CLF_UNLINK_LAST 0x0001
12228 # unlink a file having nlink = 1 (changelog flag 0x1)
12229 rm -f $DIR/$tdir/foo2_161c
12230 $LFS changelog $MDT0 | grep UNLNK
12231 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
12232 $LFS changelog_clear $MDT0 $CL_USER 0
12233 if [ x$flags != "x0x1" ]; then
12234 error "flag $flags is not 0x1"
12236 echo "unlink a file having nlink = 1," \
12237 "changelog record has flags of $flags"
12239 # unlink a file having nlink > 1 (changelog flag 0x0)
12240 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12241 rm -f $DIR/$tdir/foobar_161c
12242 $LFS changelog $MDT0 | grep UNLNK
12243 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
12244 $LFS changelog_clear $MDT0 $CL_USER 0
12245 if [ x$flags != "x0x0" ]; then
12246 error "flag $flags is not 0x0"
12248 echo "unlink a file having nlink > 1," \
12249 "changelog record has flags of $flags"
12252 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
12259 # cleanup previous run
12260 rm -rf $DIR/$tdir/$tfile
12262 user=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
12263 changelog_register -n)
12264 [[ $? -eq 0 ]] || error "changelog_register failed"
12266 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
12267 # interfer with $MOUNT/.lustre/fid/ access
12269 [[ $? -eq 0 ]] || error "mkdir failed"
12271 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
12272 $LCTL set_param fail_loc=0x8000140c
12274 $LCTL set_param fail_val=5
12277 echo foofoo > $DIR/$tdir/$tfile &
12280 # wait for create to be delayed
12284 [[ $? -eq 0 ]] || error "create should be blocked"
12286 local tempfile=$(mktemp)
12287 fid=$(changelog_extract_field $MDT0 "CREAT" "$tfile" "t=")
12288 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
12289 # some delay may occur during ChangeLog publishing and file read just
12290 # above, that could allow file write to happen finally
12291 [[ -s $tempfile ]] && echo "file should be empty"
12293 $LCTL set_param fail_loc=0
12296 [[ $? -eq 0 ]] || error "create failed"
12298 $LFS changelog_clear $MDT0 $user 0
12299 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $user
12301 run_test 161d "create with concurrent .lustre/fid access"
12308 local path=$(${LFS} fid2path $*)
12309 # Remove the '//' indicating a remote directory
12310 path=$(echo $path | sed 's#//#/#g')
12313 if [ $RC -ne 0 ]; then
12314 err17935 "path looked up of $expected failed. Error $RC"
12316 elif [ "${path}" != "${expected}" ]; then
12317 err17935 "path looked up \"${path}\" instead of \"${expected}\""
12320 echo "fid $fid resolves to path $path (expected $expected)"
12323 test_162a() { # was test_162
12324 # Make changes to filesystem
12325 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12326 test_mkdir -p -c1 $DIR/$tdir/d2
12327 touch $DIR/$tdir/d2/$tfile
12328 touch $DIR/$tdir/d2/x1
12329 touch $DIR/$tdir/d2/x2
12330 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
12331 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
12333 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
12334 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
12335 error "check path $tdir/d2/$tfile failed"
12338 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
12339 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
12340 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
12341 error "check path $tdir/d2/p/q/r/slink failed"
12343 # softlink to wrong file
12344 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
12345 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
12346 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
12347 error "check path $tdir/d2/p/q/r/slink.wrong failed"
12350 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
12351 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
12352 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
12353 # fid2path dir/fsname should both work
12354 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
12355 error "check path $tdir/d2/a/b/c/new_file failed"
12356 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
12357 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
12359 # hardlink count: check that there are 2 links
12360 # Doesnt work with CMD yet: 17935
12361 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
12362 err17935 "expected 2 links"
12364 # hardlink indexing: remove the first link
12365 rm $DIR/$tdir/d2/p/q/r/hlink
12366 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
12367 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
12371 run_test 162a "path lookup sanity"
12374 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12375 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12378 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
12379 error "create striped dir failed"
12381 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
12382 tail -n 1 | awk '{print $2}')
12383 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
12385 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
12386 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
12389 for ((i=0;i<5;i++)); do
12390 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
12391 error "get fid for f$i failed"
12392 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
12393 error "check path $tdir/striped_dir/f$i failed"
12395 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
12396 error "get fid for d$i failed"
12397 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
12398 error "check path $tdir/striped_dir/d$i failed"
12403 run_test 162b "striped directory path lookup sanity"
12405 # LU-4239: Verify fid2path works with paths 100 or more directories deep
12407 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
12408 skip "Need MDS version at least 2.7.51" && return
12409 test_mkdir $DIR/$tdir.local
12410 test_mkdir $DIR/$tdir.remote
12411 local lpath=$tdir.local
12412 local rpath=$tdir.remote
12414 for ((i = 0; i <= 101; i++)); do
12417 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
12418 error "get fid for local directory $DIR/$lpath failed"
12419 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
12420 error "check path for local directory $DIR/$lpath failed"
12423 test_mkdir $DIR/$rpath
12424 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
12425 error "get fid for remote directory $DIR/$rpath failed"
12426 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
12427 error "check path for remote directory $DIR/$rpath failed"
12432 run_test 162c "fid2path works with paths 100 or more directories deep"
12435 # do directio so as not to populate the page cache
12436 log "creating a 10 Mb file"
12437 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12438 log "starting reads"
12439 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12440 log "truncating the file"
12441 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12443 kill %+ || true # reads might have finished
12444 echo "wait until dd is finished"
12446 log "removing the temporary file"
12447 rm -rf $DIR/$tfile || error "tmp file removal failed"
12449 run_test 169 "parallel read and truncate should not deadlock"
12452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12454 $LCTL clear # bug 18514
12455 $LCTL debug_daemon start $TMP/${tfile}_log_good
12457 $LCTL debug_daemon stop
12458 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
12459 error "sed failed to read log_good"
12461 $LCTL debug_daemon start $TMP/${tfile}_log_good
12463 $LCTL debug_daemon stop
12465 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
12466 error "lctl df log_bad failed"
12468 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12469 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12471 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
12472 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
12474 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
12475 error "bad_line good_line1 good_line2 are empty"
12477 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12478 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
12479 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12481 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
12482 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12483 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12485 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
12486 error "bad_line_new good_line_new are empty"
12488 local expected_good=$((good_line1 + good_line2*2))
12490 rm -f $TMP/${tfile}*
12491 # LU-231, short malformed line may not be counted into bad lines
12492 if [ $bad_line -ne $bad_line_new ] &&
12493 [ $bad_line -ne $((bad_line_new - 1)) ]; then
12494 error "expected $bad_line bad lines, but got $bad_line_new"
12498 if [ $expected_good -ne $good_line_new ]; then
12499 error "expected $expected_good good lines, but got $good_line_new"
12504 run_test 170 "test lctl df to handle corrupted log ====================="
12506 test_171() { # bug20592
12507 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12508 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
12509 $LCTL set_param fail_loc=0x50e
12510 $LCTL set_param fail_val=3000
12511 multiop_bg_pause $DIR/$tfile O_s || true
12513 kill -USR1 $MULTIPID
12517 if dmesg | grep "recursive fault"; then
12518 error "caught a recursive fault"
12520 $LCTL set_param fail_loc=0
12523 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
12525 # it would be good to share it with obdfilter-survey/iokit-libecho code
12526 setup_obdecho_osc () {
12529 local obdfilter_name=$2
12530 echo "Creating new osc for $obdfilter_name on $ost_nid"
12531 # make sure we can find loopback nid
12532 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
12534 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
12535 ${obdfilter_name}_osc_UUID || rc=2; }
12536 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
12537 ${obdfilter_name}_UUID $ost_nid || rc=3; }
12541 cleanup_obdecho_osc () {
12542 local obdfilter_name=$1
12543 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
12544 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
12551 local pages=${3:-64}
12556 local obd_size=$(get_obd_size $node $OBD)
12557 local page_size=$(get_page_size $node)
12558 if [[ -n "$obd_size" ]]; then
12559 local new_count=$((obd_size / (pages * page_size / 1024)))
12560 [[ $new_count -ge $count ]] || count=$new_count
12563 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
12564 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
12566 if [ $rc -eq 0 ]; then
12567 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
12568 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
12570 echo "New object id is $id"
12571 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
12573 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
12574 "test_brw $count w v $pages $id" || rc=4; }
12575 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
12577 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
12578 "cleanup" || rc=5; }
12579 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
12580 "detach" || rc=6; }
12581 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
12586 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12587 remote_ost_nodsh && skip "remote OST with nodsh" && return
12589 local rmmod_local=0
12591 if ! module_loaded obdecho; then
12592 load_module obdecho/obdecho
12596 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
12597 local host=$(lctl get_param -n osc.$osc.import |
12598 awk '/current_connection:/ {print $2}' )
12599 local target=$(lctl get_param -n osc.$osc.import |
12600 awk '/target:/ {print $2}' )
12601 target=${target%_UUID}
12603 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
12604 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
12605 [[ -n $target ]] && cleanup_obdecho_osc $target
12606 [ $rmmod_local -eq 1 ] && rmmod obdecho
12609 run_test 180a "test obdecho on osc"
12612 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12613 remote_ost_nodsh && skip "remote OST with nodsh" && return
12615 local rmmod_remote=0
12617 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12618 rmmod_remote=true || error "failed to load module obdecho"
12619 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
12620 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
12621 $rmmod_remote && do_facet ost1 "rmmod obdecho"
12624 run_test 180b "test obdecho directly on obdfilter"
12626 test_180c() { # LU-2598
12627 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12628 remote_ost_nodsh && skip "remote OST with nodsh" && return
12629 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
12630 skip "Need MDS version at least 2.4.0" && return
12633 local rmmod_remote=false
12634 local pages=16384 # 64MB bulk I/O RPC size
12637 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12638 rmmod_remote=true || error "failed to load module obdecho"
12640 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
12642 if [ -n "$target" ]; then
12643 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
12645 echo "there is no obdfilter target on ost1"
12648 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
12651 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
12653 test_181() { # bug 22177
12654 test_mkdir $DIR/$tdir
12655 # create enough files to index the directory
12656 createmany -o $DIR/$tdir/foobar 4000
12657 # print attributes for debug purpose
12660 multiop_bg_pause $DIR/$tdir D_Sc || return 1
12662 # remove the files & current working dir
12663 unlinkmany $DIR/$tdir/foobar 4000
12665 kill -USR1 $MULTIPID
12667 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
12670 run_test 181 "Test open-unlinked dir ========================"
12676 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12678 $LCTL set_param mdc.*.rpc_stats=clear
12680 for (( i = 0; i < $tcount; i++ )) ; do
12681 mkdir $DIR/$tdir/$i
12684 for (( i = 0; i < $tcount; i++ )) ; do
12685 createmany -o $DIR/$tdir/$i/f- $fcount &
12689 for (( i = 0; i < $tcount; i++ )) ; do
12690 unlinkmany $DIR/$tdir/$i/f- $fcount &
12694 $LCTL get_param mdc.*.rpc_stats
12698 run_test 182 "Test parallel modify metadata operations ================"
12700 test_183() { # LU-2275
12701 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12702 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
12703 skip "Need MDS version at least 2.3.56" && return
12705 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12706 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12707 echo aaa > $DIR/$tdir/$tfile
12709 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
12710 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
12712 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
12713 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
12715 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
12717 # Flush negative dentry cache
12718 touch $DIR/$tdir/$tfile
12720 # We are not checking for any leaked references here, they'll
12721 # become evident next time we do cleanup with module unload.
12724 run_test 183 "No crash or request leak in case of strange dispositions ========"
12726 # test suite 184 is for LU-2016, LU-2017
12728 check_swap_layouts_support && return 0
12730 dir0=$DIR/$tdir/$testnum
12731 test_mkdir -p -c1 $dir0
12736 $SETSTRIPE -c1 $file1
12738 $SETSTRIPE -c2 $file2
12740 gen1=$($GETSTRIPE -g $file1)
12741 gen2=$($GETSTRIPE -g $file2)
12743 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
12744 gen=$($GETSTRIPE -g $file1)
12745 [[ $gen1 != $gen ]] ||
12746 "Layout generation on $file1 does not change"
12747 gen=$($GETSTRIPE -g $file2)
12748 [[ $gen2 != $gen ]] ||
12749 "Layout generation on $file2 does not change"
12751 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
12752 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12754 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
12756 run_test 184a "Basic layout swap"
12759 check_swap_layouts_support && return 0
12761 dir0=$DIR/$tdir/$testnum
12762 mkdir -p $dir0 || error "creating dir $dir0"
12769 $SETSTRIPE -c1 $file1
12770 $SETSTRIPE -c2 $file2
12771 $SETSTRIPE -c1 $file3
12772 chown $RUNAS_ID $file3
12773 gen1=$($GETSTRIPE -g $file1)
12774 gen2=$($GETSTRIPE -g $file2)
12776 $LFS swap_layouts $dir1 $dir2 &&
12777 error "swap of directories layouts should fail"
12778 $LFS swap_layouts $dir1 $file1 &&
12779 error "swap of directory and file layouts should fail"
12780 $RUNAS $LFS swap_layouts $file1 $file2 &&
12781 error "swap of file we cannot write should fail"
12782 $LFS swap_layouts $file1 $file3 &&
12783 error "swap of file with different owner should fail"
12784 /bin/true # to clear error code
12786 run_test 184b "Forbidden layout swap (will generate errors)"
12789 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
12790 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
12791 check_swap_layouts_support && return 0
12793 local dir0=$DIR/$tdir/$testnum
12794 mkdir -p $dir0 || error "creating dir $dir0"
12796 local ref1=$dir0/ref1
12797 local ref2=$dir0/ref2
12798 local file1=$dir0/file1
12799 local file2=$dir0/file2
12800 # create a file large enough for the concurrent test
12801 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
12802 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
12803 echo "ref file size: ref1($(stat -c %s $ref1))," \
12804 "ref2($(stat -c %s $ref2))"
12807 dd if=$ref1 of=$file1 bs=16k &
12810 # Make sure dd starts to copy file
12811 while [ ! -f $file1 ]; do sleep 0.1; done
12813 $LFS swap_layouts $file1 $file2
12816 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
12817 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
12819 # how many bytes copied before swapping layout
12820 local copied=$(stat -c %s $file2)
12821 local remaining=$(stat -c %s $ref1)
12822 remaining=$((remaining - copied))
12823 echo "Copied $copied bytes before swapping layout..."
12825 cmp -n $copied $file1 $ref2 | grep differ &&
12826 error "Content mismatch [0, $copied) of ref2 and file1"
12827 cmp -n $copied $file2 $ref1 ||
12828 error "Content mismatch [0, $copied) of ref1 and file2"
12829 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
12830 error "Content mismatch [$copied, EOF) of ref1 and file1"
12833 rm -f $ref1 $ref2 $file1 $file2
12835 run_test 184c "Concurrent write and layout swap"
12838 check_swap_layouts_support && return 0
12839 [ -z "$(which getfattr 2>/dev/null)" ] &&
12840 skip "no getfattr command" && return 0
12842 local file1=$DIR/$tdir/$tfile-1
12843 local file2=$DIR/$tdir/$tfile-2
12844 local file3=$DIR/$tdir/$tfile-3
12848 mkdir -p $DIR/$tdir
12849 touch $file1 || error "create $file1 failed"
12850 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12851 error "create $file2 failed"
12852 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12853 error "create $file3 failed"
12854 lovea1=$(get_layout_param $file1)
12856 $LFS swap_layouts $file2 $file3 ||
12857 error "swap $file2 $file3 layouts failed"
12858 $LFS swap_layouts $file1 $file2 ||
12859 error "swap $file1 $file2 layouts failed"
12861 lovea2=$(get_layout_param $file2)
12864 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
12866 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12867 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
12869 run_test 184d "allow stripeless layouts swap"
12872 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
12873 { skip "Need MDS version at least 2.6.94"; return 0; }
12874 check_swap_layouts_support && return 0
12875 [ -z "$(which getfattr 2>/dev/null)" ] &&
12876 skip "no getfattr command" && return 0
12878 local file1=$DIR/$tdir/$tfile-1
12879 local file2=$DIR/$tdir/$tfile-2
12880 local file3=$DIR/$tdir/$tfile-3
12883 mkdir -p $DIR/$tdir
12884 touch $file1 || error "create $file1 failed"
12885 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12886 error "create $file2 failed"
12887 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12888 error "create $file3 failed"
12890 $LFS swap_layouts $file1 $file2 ||
12891 error "swap $file1 $file2 layouts failed"
12893 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12894 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
12896 echo 123 > $file1 || error "Should be able to write into $file1"
12898 $LFS swap_layouts $file1 $file3 ||
12899 error "swap $file1 $file3 layouts failed"
12901 echo 123 > $file1 || error "Should be able to write into $file1"
12903 rm -rf $file1 $file2 $file3
12905 run_test 184e "Recreate layout after stripeless layout swaps"
12907 test_185() { # LU-2441
12908 # LU-3553 - no volatile file support in old servers
12909 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
12910 { skip "Need MDS version at least 2.3.60"; return 0; }
12912 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12913 touch $DIR/$tdir/spoo
12914 local mtime1=$(stat -c "%Y" $DIR/$tdir)
12915 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
12916 error "cannot create/write a volatile file"
12917 [ "$FILESET" == "" ] &&
12918 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
12919 error "FID is still valid after close"
12921 multiop_bg_pause $DIR/$tdir vVw4096_c
12928 # assume that the next FID for this client is sequential, since stdout
12929 # is unfortunately eaten by multiop_bg_pause
12930 local n=$((${fidv[1]} + 1))
12931 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
12932 if [ "$FILESET" == "" ]; then
12933 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
12934 error "FID is missing before close"
12936 kill -USR1 $multi_pid
12937 # 1 second delay, so if mtime change we will see it
12939 local mtime2=$(stat -c "%Y" $DIR/$tdir)
12940 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
12942 run_test 185 "Volatile file support"
12945 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12946 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12947 skip "Need MDS version at least 2.3.0" && return
12949 local dir0=$DIR/$tdir/$testnum
12950 mkdir -p $dir0 || error "creating dir $dir0"
12952 local file=$dir0/file1
12953 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
12954 local dv1=$($LFS data_version $file)
12955 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
12956 local dv2=$($LFS data_version $file)
12957 [[ $dv1 != $dv2 ]] ||
12958 error "data version did not change on write $dv1 == $dv2"
12963 run_test 187a "Test data version change"
12966 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12967 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12968 skip "Need MDS version at least 2.3.0" && return
12970 local dir0=$DIR/$tdir/$testnum
12971 mkdir -p $dir0 || error "creating dir $dir0"
12973 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
12974 [[ ${DV[0]} != ${DV[1]} ]] ||
12975 error "data version did not change on write"\
12976 " ${DV[0]} == ${DV[1]}"
12981 run_test 187b "Test data version change on volatile file"
12984 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12985 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12986 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
12988 local POOL=${POOL:-cea1}
12989 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
12990 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
12993 local last_ost=$(($OSTCOUNT - 1))
12995 local ost_list=$(seq $first_ost $ost_step $last_ost)
12996 local ost_range="$first_ost $last_ost $ost_step"
12997 local test_path=$POOL_ROOT/$POOL_DIR_NAME
12998 local file_dir=$POOL_ROOT/file_tst
12999 local subdir=$test_path/subdir
13002 if ! combined_mgs_mds ; then
13007 # former test_200a test_200b
13008 pool_add $POOL || { rc=$? ; break; }
13009 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13010 # former test_200c test_200d
13011 mkdir -p $test_path
13012 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13013 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13015 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13016 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13017 || { rc=$? ; break; }
13018 # former test_200e test_200f
13019 local files=$((OSTCOUNT*3))
13020 pool_alloc_files $POOL $test_path $files "$ost_list" \
13021 || { rc=$? ; break; }
13022 pool_create_files $POOL $file_dir $files "$ost_list" \
13023 || { rc=$? ; break; }
13024 # former test_200g test_200h
13025 pool_lfs_df $POOL || { rc=$? ; break; }
13026 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13028 # former test_201a test_201b test_201c
13029 pool_remove_first_target $POOL || { rc=$? ; break; }
13031 local f=$test_path/$tfile
13032 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13033 pool_remove $POOL $f || { rc=$? ; break; }
13039 if ! combined_mgs_mds ; then
13044 run_test 200 "OST pools"
13046 # usage: default_attr <count | size | offset>
13048 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13051 # usage: check_default_stripe_attr
13052 check_default_stripe_attr() {
13053 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13056 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13058 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13062 error "unknown getstripe attr '$1'"
13065 [ $ACTUAL == $EXPECTED ] ||
13066 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13070 test_mkdir $DIR/$tdir
13071 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13073 check_default_stripe_attr --stripe-count
13074 check_default_stripe_attr --stripe-size
13075 check_default_stripe_attr --stripe-index
13077 run_test 204a "Print default stripe attributes"
13080 test_mkdir $DIR/$tdir
13081 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13083 check_default_stripe_attr --stripe-size
13084 check_default_stripe_attr --stripe-index
13086 run_test 204b "Print default stripe size and offset"
13089 test_mkdir $DIR/$tdir
13090 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13092 check_default_stripe_attr --stripe-count
13093 check_default_stripe_attr --stripe-index
13095 run_test 204c "Print default stripe count and offset"
13098 test_mkdir $DIR/$tdir
13099 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13101 check_default_stripe_attr --stripe-count
13102 check_default_stripe_attr --stripe-size
13104 run_test 204d "Print default stripe count and size"
13107 test_mkdir $DIR/$tdir
13108 $SETSTRIPE -d $DIR/$tdir
13110 check_default_stripe_attr --stripe-count --raw
13111 check_default_stripe_attr --stripe-size --raw
13112 check_default_stripe_attr --stripe-index --raw
13114 run_test 204e "Print raw stripe attributes"
13117 test_mkdir $DIR/$tdir
13118 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13120 check_default_stripe_attr --stripe-size --raw
13121 check_default_stripe_attr --stripe-index --raw
13123 run_test 204f "Print raw stripe size and offset"
13126 test_mkdir $DIR/$tdir
13127 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13129 check_default_stripe_attr --stripe-count --raw
13130 check_default_stripe_attr --stripe-index --raw
13132 run_test 204g "Print raw stripe count and offset"
13135 test_mkdir $DIR/$tdir
13136 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13138 check_default_stripe_attr --stripe-count --raw
13139 check_default_stripe_attr --stripe-size --raw
13141 run_test 204h "Print raw stripe count and size"
13143 # Figure out which job scheduler is being used, if any,
13144 # or use a fake one
13145 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13146 JOBENV=SLURM_JOB_ID
13147 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13149 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13151 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13152 JOBENV=LOADL_STEP_ID
13153 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13156 $LCTL list_param jobid_name > /dev/null 2>&1
13157 if [ $? -eq 0 ]; then
13164 verify_jobstats() {
13169 # we don't really need to clear the stats for this test to work, since each
13170 # command has a unique jobid, but it makes debugging easier if needed.
13171 # for facet in $facets; do
13172 # local dev=$(convert_facet2label $facet)
13173 # # clear old jobstats
13174 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13177 # use a new JobID for each test, or we might see an old one
13178 [ "$JOBENV" = "FAKE_JOBID" ] &&
13179 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13183 [ "$JOBENV" = "nodelocal" ] && {
13184 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13185 $LCTL set_param jobid_name=$FAKE_JOBID
13189 log "Test: ${cmd[*]}"
13190 log "Using JobID environment variable $JOBENV=$JOBVAL"
13192 if [ $JOBENV = "FAKE_JOBID" ]; then
13193 FAKE_JOBID=$JOBVAL ${cmd[*]}
13198 # all files are created on OST0000
13199 for facet in $facets; do
13200 local stats="*.$(convert_facet2label $facet).job_stats"
13201 if [ $(do_facet $facet lctl get_param $stats |
13202 grep -c $JOBVAL) -ne 1 ]; then
13203 do_facet $facet lctl get_param $stats
13204 error "No jobstats for $JOBVAL found on $facet::$stats"
13211 NEW_JOBENV=${1:-$OLD_JOBENV}
13212 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
13213 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
13218 do_facet $SINGLEMDS \
13219 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
13220 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
13224 test_205() { # Job stats
13225 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13226 { skip "Need MDS version with at least 2.7.1"; return 0; }
13228 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13229 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13230 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13231 remote_ost_nodsh && skip "remote OST with nodsh" && return
13233 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13234 skip "Server doesn't support jobstats" && return 0
13235 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
13237 OLD_JOBENV=$($LCTL get_param -n jobid_var)
13238 if [ $OLD_JOBENV != $JOBENV ]; then
13239 jobstats_set $JOBENV
13240 trap cleanup_205 EXIT
13243 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
13244 echo "Registered as changelog user $CL_USER"
13246 OLD_INTERVAL=$(do_facet $SINGLEMDS \
13247 lctl get_param -n mdt.*.job_cleanup_interval)
13248 local interval_new=5
13249 do_facet $SINGLEMDS \
13250 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
13251 local start=$SECONDS
13255 cmd="mkdir $DIR/$tdir"
13256 verify_jobstats "$cmd" "$SINGLEMDS"
13258 cmd="rmdir $DIR/$tdir"
13259 verify_jobstats "$cmd" "$SINGLEMDS"
13260 # mkdir on secondary MDT
13261 if [ $MDSCOUNT -gt 1 ]; then
13262 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
13263 verify_jobstats "$cmd" "mds2"
13266 cmd="mknod $DIR/$tfile c 1 3"
13267 verify_jobstats "$cmd" "$SINGLEMDS"
13269 cmd="rm -f $DIR/$tfile"
13270 verify_jobstats "$cmd" "$SINGLEMDS"
13271 # create all files on OST0000 so verify_jobstats can find OST stats
13273 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
13274 verify_jobstats "$cmd" "$SINGLEMDS"
13276 cmd="touch $DIR/$tfile"
13277 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13279 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
13280 verify_jobstats "$cmd" "ost1"
13282 cancel_lru_locks osc
13283 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
13284 verify_jobstats "$cmd" "ost1"
13286 cmd="$TRUNCATE $DIR/$tfile 0"
13287 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13289 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
13290 verify_jobstats "$cmd" "$SINGLEMDS"
13291 # jobstats expiry - sleep until old stats should be expired
13292 local left=$((interval_new + 5 - (SECONDS - start)))
13293 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
13294 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
13296 cmd="mkdir $DIR/$tdir.expire"
13297 verify_jobstats "$cmd" "$SINGLEMDS"
13298 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
13299 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
13301 # Ensure that jobid are present in changelog (if supported by MDS)
13302 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
13304 $LFS changelog $MDT0 | tail -9
13305 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
13306 [ $jobids -eq 9 ] ||
13307 error "Wrong changelog jobid count $jobids != 9"
13311 jobstats_set $JOBENV
13313 $LFS changelog $MDT0 | tail -1
13314 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
13315 [ $jobids -eq 0 ] ||
13316 error "Unexpected jobids when jobid_var=$JOBENV"
13321 run_test 205 "Verify job stats"
13323 # LU-1480, LU-1773 and LU-1657
13325 mkdir -p $DIR/$tdir
13326 $SETSTRIPE -c -1 $DIR/$tdir
13327 #define OBD_FAIL_LOV_INIT 0x1403
13328 $LCTL set_param fail_loc=0xa0001403
13329 $LCTL set_param fail_val=1
13330 touch $DIR/$tdir/$tfile || true
13332 run_test 206 "fail lov_init_raid0() doesn't lbug"
13335 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13336 local fsz=`stat -c %s $DIR/$tfile`
13337 cancel_lru_locks mdc
13339 # do not return layout in getattr intent
13340 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
13341 $LCTL set_param fail_loc=0x170
13342 local sz=`stat -c %s $DIR/$tfile`
13344 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
13348 run_test 207a "can refresh layout at glimpse"
13351 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13352 local cksum=`md5sum $DIR/$tfile`
13353 local fsz=`stat -c %s $DIR/$tfile`
13354 cancel_lru_locks mdc
13355 cancel_lru_locks osc
13357 # do not return layout in getattr intent
13358 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
13359 $LCTL set_param fail_loc=0x171
13361 # it will refresh layout after the file is opened but before read issues
13362 echo checksum is "$cksum"
13363 echo "$cksum" |md5sum -c --quiet || error "file differs"
13367 run_test 207b "can refresh layout at open"
13370 # FIXME: in this test suite, only RD lease is used. This is okay
13371 # for now as only exclusive open is supported. After generic lease
13372 # is done, this test suite should be revised. - Jinshan
13374 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13375 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
13376 { skip "Need MDS version at least 2.4.52"; return 0; }
13378 echo "==== test 1: verify get lease work"
13379 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
13381 echo "==== test 2: verify lease can be broken by upcoming open"
13382 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13386 $MULTIOP $DIR/$tfile oO_RDONLY:c
13387 kill -USR1 $PID && wait $PID || error "break lease error"
13389 echo "==== test 3: verify lease can't be granted if an open already exists"
13390 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
13394 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
13395 kill -USR1 $PID && wait $PID || error "open file error"
13397 echo "==== test 4: lease can sustain over recovery"
13398 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
13404 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
13406 echo "==== test 5: lease broken can't be regained by replay"
13407 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13411 # open file to break lease and then recovery
13412 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
13415 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
13419 run_test 208 "Exclusive open"
13422 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
13423 skip_env "must have disp_stripe" && return
13426 sync; sleep 5; sync;
13428 echo 3 > /proc/sys/vm/drop_caches
13429 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13431 # open/close 500 times
13432 for i in $(seq 500); do
13436 echo 3 > /proc/sys/vm/drop_caches
13437 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13439 echo "before: $req_before, after: $req_after"
13440 [ $((req_after - req_before)) -ge 300 ] &&
13441 error "open/close requests are not freed"
13444 run_test 209 "read-only open/close requests should be freed promptly"
13448 size=$((size % 8192 + 1))
13449 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
13450 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
13451 rm -f $DIR/f212 $DIR/f212.xyz
13453 run_test 212 "Sendfile test ============================================"
13456 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
13457 cancel_lru_locks osc
13458 lctl set_param fail_loc=0x8000040f
13459 # generate a read lock
13460 cat $DIR/$tfile > /dev/null
13461 # write to the file, it will try to cancel the above read lock.
13462 cat /etc/hosts >> $DIR/$tfile
13464 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
13466 test_214() { # for bug 20133
13467 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
13468 for (( i=0; i < 340; i++ )) ; do
13469 touch $DIR/$tdir/d214c/a$i
13472 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
13473 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
13474 ls $DIR/d214c || error "ls $DIR/d214c failed"
13475 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
13476 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
13478 run_test 214 "hash-indexed directory test - bug 20133"
13480 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
13481 create_lnet_proc_files() {
13482 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
13485 # counterpart of create_lnet_proc_files
13486 remove_lnet_proc_files() {
13487 rm -f $TMP/lnet_$1.sys
13490 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13491 # 3rd arg as regexp for body
13492 check_lnet_proc_stats() {
13493 local l=$(cat "$TMP/lnet_$1" |wc -l)
13494 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
13496 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
13499 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13500 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
13501 # optional and can be regexp for 2nd line (lnet.routes case)
13502 check_lnet_proc_entry() {
13503 local blp=2 # blp stands for 'position of 1st line of body'
13504 [ -z "$5" ] || blp=3 # lnet.routes case
13506 local l=$(cat "$TMP/lnet_$1" |wc -l)
13507 # subtracting one from $blp because the body can be empty
13508 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
13510 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
13511 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
13513 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
13514 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
13516 # bail out if any unexpected line happened
13517 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
13518 [ "$?" != 0 ] || error "$2 misformatted"
13521 test_215() { # for bugs 18102, 21079, 21517
13522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13523 local N='(0|[1-9][0-9]*)' # non-negative numeric
13524 local P='[1-9][0-9]*' # positive numeric
13525 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
13526 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
13527 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
13528 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
13530 local L1 # regexp for 1st line
13531 local L2 # regexp for 2nd line (optional)
13532 local BR # regexp for the rest (body)
13534 # lnet.stats should look as 11 space-separated non-negative numerics
13535 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
13536 create_lnet_proc_files "stats"
13537 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
13538 remove_lnet_proc_files "stats"
13540 # lnet.routes should look like this:
13541 # Routing disabled/enabled
13542 # net hops priority state router
13543 # where net is a string like tcp0, hops > 0, priority >= 0,
13544 # state is up/down,
13545 # router is a string like 192.168.1.1@tcp2
13546 L1="^Routing (disabled|enabled)$"
13547 L2="^net +hops +priority +state +router$"
13548 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
13549 create_lnet_proc_files "routes"
13550 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
13551 remove_lnet_proc_files "routes"
13553 # lnet.routers should look like this:
13554 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
13555 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
13556 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
13557 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
13558 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
13559 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
13560 create_lnet_proc_files "routers"
13561 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
13562 remove_lnet_proc_files "routers"
13564 # lnet.peers should look like this:
13565 # nid refs state last max rtr min tx min queue
13566 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
13567 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
13568 # numeric (0 or >0 or <0), queue >= 0.
13569 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
13570 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
13571 create_lnet_proc_files "peers"
13572 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
13573 remove_lnet_proc_files "peers"
13575 # lnet.buffers should look like this:
13576 # pages count credits min
13577 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
13578 L1="^pages +count +credits +min$"
13579 BR="^ +$N +$N +$I +$I$"
13580 create_lnet_proc_files "buffers"
13581 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
13582 remove_lnet_proc_files "buffers"
13584 # lnet.nis should look like this:
13585 # nid status alive refs peer rtr max tx min
13586 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
13587 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
13588 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
13589 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
13590 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
13591 create_lnet_proc_files "nis"
13592 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
13593 remove_lnet_proc_files "nis"
13595 # can we successfully write to lnet.stats?
13596 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
13598 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
13600 test_216() { # bug 20317
13601 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13602 remote_ost_nodsh && skip "remote OST with nodsh" && return
13605 local facets=$(get_facets OST)
13606 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13608 save_lustre_params client "osc.*.contention_seconds" > $p
13609 save_lustre_params $facets \
13610 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
13611 save_lustre_params $facets \
13612 "ldlm.namespaces.filter-*.contended_locks" >> $p
13613 save_lustre_params $facets \
13614 "ldlm.namespaces.filter-*.contention_seconds" >> $p
13615 clear_stats osc.*.osc_stats
13617 # agressive lockless i/o settings
13618 do_nodes $(comma_list $(osts_nodes)) \
13619 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
13620 ldlm.namespaces.filter-*.contended_locks=0 \
13621 ldlm.namespaces.filter-*.contention_seconds=60"
13622 lctl set_param -n osc.*.contention_seconds=60
13624 $DIRECTIO write $DIR/$tfile 0 10 4096
13625 $CHECKSTAT -s 40960 $DIR/$tfile
13627 # disable lockless i/o
13628 do_nodes $(comma_list $(osts_nodes)) \
13629 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
13630 ldlm.namespaces.filter-*.contended_locks=32 \
13631 ldlm.namespaces.filter-*.contention_seconds=0"
13632 lctl set_param -n osc.*.contention_seconds=0
13633 clear_stats osc.*.osc_stats
13635 dd if=/dev/zero of=$DIR/$tfile count=0
13636 $CHECKSTAT -s 0 $DIR/$tfile
13638 restore_lustre_params <$p
13642 run_test 216 "check lockless direct write updates file size and kms correctly"
13644 test_217() { # bug 22430
13645 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13649 for node in $(nodes_list); do
13650 nid=$(host_nids_address $node $NETTYPE)
13651 if [[ $nid = *-* ]] ; then
13652 echo "lctl ping $(h2nettype $nid)"
13653 lctl ping $(h2nettype $nid)
13655 echo "skipping $node (no hyphen detected)"
13659 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
13662 # do directio so as not to populate the page cache
13663 log "creating a 10 Mb file"
13664 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13665 log "starting reads"
13666 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13667 log "truncating the file"
13668 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13670 kill %+ || true # reads might have finished
13671 echo "wait until dd is finished"
13673 log "removing the temporary file"
13674 rm -rf $DIR/$tfile || error "tmp file removal failed"
13676 run_test 218 "parallel read and truncate should not deadlock ======================="
13679 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13680 # write one partial page
13681 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
13682 # set no grant so vvp_io_commit_write will do sync write
13683 $LCTL set_param fail_loc=0x411
13684 # write a full page at the end of file
13685 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
13687 $LCTL set_param fail_loc=0
13688 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
13689 $LCTL set_param fail_loc=0x411
13690 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
13693 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
13694 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
13696 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
13698 test_220() { #LU-325
13699 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13700 remote_ost_nodsh && skip "remote OST with nodsh" && return
13701 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13702 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13705 # create on MDT0000 so the last_id and next_id are correct
13707 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
13711 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
13712 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
13713 osc.$mdtosc_proc1.prealloc_last_id)
13714 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
13715 osc.$mdtosc_proc1.prealloc_next_id)
13719 if ! combined_mgs_mds ; then
13723 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
13724 #define OBD_FAIL_OST_ENOINO 0x229
13725 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
13726 create_pool $FSNAME.$TESTNAME || return 1
13727 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
13729 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
13731 MDSOBJS=$((last_id - next_id))
13732 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
13734 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
13735 echo "OST still has $count kbytes free"
13737 echo "create $MDSOBJS files @next_id..."
13738 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
13740 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13741 osc.$mdtosc_proc1.prealloc_last_id)
13742 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13743 osc.$mdtosc_proc1.prealloc_next_id)
13745 echo "after creation, last_id=$last_id2, next_id=$next_id2"
13750 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
13751 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
13753 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
13754 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
13755 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
13756 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
13757 echo "unlink $MDSOBJS files @$next_id..."
13758 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
13760 if ! combined_mgs_mds ; then
13764 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
13767 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13768 dd if=`which date` of=$MOUNT/date oflag=sync
13769 chmod +x $MOUNT/date
13771 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
13772 $LCTL set_param fail_loc=0x80001401
13774 $MOUNT/date > /dev/null
13777 run_test 221 "make sure fault and truncate race to not cause OOM"
13780 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13782 test_mkdir $DIR/$tdir
13783 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13784 createmany -o $DIR/$tdir/$tfile 10
13785 cancel_lru_locks mdc
13786 cancel_lru_locks osc
13787 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13788 $LCTL set_param fail_loc=0x31a
13789 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
13790 $LCTL set_param fail_loc=0
13793 run_test 222a "AGL for ls should not trigger CLIO lock failure"
13796 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13798 test_mkdir $DIR/$tdir
13799 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13800 createmany -o $DIR/$tdir/$tfile 10
13801 cancel_lru_locks mdc
13802 cancel_lru_locks osc
13803 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13804 $LCTL set_param fail_loc=0x31a
13805 rm -r $DIR/$tdir || error "AGL for rmdir failed"
13806 $LCTL set_param fail_loc=0
13808 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
13811 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13813 test_mkdir $DIR/$tdir
13814 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13815 createmany -o $DIR/$tdir/$tfile 10
13816 cancel_lru_locks mdc
13817 cancel_lru_locks osc
13818 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
13819 $LCTL set_param fail_loc=0x31b
13820 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
13821 $LCTL set_param fail_loc=0
13824 run_test 223 "osc reenqueue if without AGL lock granted ======================="
13826 test_224a() { # LU-1039, MRP-303
13827 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13828 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
13829 $LCTL set_param fail_loc=0x508
13830 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
13831 $LCTL set_param fail_loc=0
13834 run_test 224a "Don't panic on bulk IO failure"
13836 test_224b() { # LU-1039, MRP-303
13837 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13838 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
13839 cancel_lru_locks osc
13840 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
13841 $LCTL set_param fail_loc=0x515
13842 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
13843 $LCTL set_param fail_loc=0
13846 run_test 224b "Don't panic on bulk IO failure"
13848 test_224c() { # LU-6441
13849 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13850 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13852 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13853 save_writethrough $p
13854 set_cache writethrough on
13856 local pages_per_rpc=$($LCTL get_param \
13857 osc.*.max_pages_per_rpc)
13858 local at_max=$($LCTL get_param -n at_max)
13859 local timeout=$($LCTL get_param -n timeout)
13860 local test_at="$LCTL get_param -n at_max"
13861 local param_at="$FSNAME.sys.at_max"
13862 local test_timeout="$LCTL get_param -n timeout"
13863 local param_timeout="$FSNAME.sys.timeout"
13865 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
13867 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
13868 error "conf_param at_max=0 failed"
13869 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
13870 error "conf_param timeout=5 failed"
13872 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
13873 do_facet ost1 $LCTL set_param fail_loc=0x520
13874 $LFS setstripe -c 1 -i 0 $DIR/$tfile
13875 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
13877 do_facet ost1 $LCTL set_param fail_loc=0
13879 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
13880 error "conf_param at_max=$at_max failed"
13881 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
13882 $timeout || error "conf_param timeout=$timeout failed"
13884 $LCTL set_param -n $pages_per_rpc
13885 restore_lustre_params < $p
13888 run_test 224c "Don't hang if one of md lost during large bulk RPC"
13890 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
13892 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13893 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13894 if [ -z ${MDSSURVEY} ]; then
13895 skip_env "mds-survey not found" && return
13898 [ $MDSCOUNT -ge 2 ] &&
13899 skip "skipping now for more than one MDT" && return
13901 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13902 { skip "Need MDS version at least 2.2.51"; return; }
13904 local mds=$(facet_host $SINGLEMDS)
13905 local target=$(do_nodes $mds 'lctl dl' | \
13906 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13908 local cmd1="file_count=1000 thrhi=4"
13909 local cmd2="dir_count=2 layer=mdd stripe_count=0"
13910 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13911 local cmd="$cmd1 $cmd2 $cmd3"
13913 rm -f ${TMP}/mds_survey*
13915 eval $cmd || error "mds-survey with zero-stripe failed"
13916 cat ${TMP}/mds_survey*
13917 rm -f ${TMP}/mds_survey*
13919 run_test 225a "Metadata survey sanity with zero-stripe"
13922 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13923 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13924 if [ -z ${MDSSURVEY} ]; then
13925 skip_env "mds-survey not found" && return
13927 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13928 { skip "Need MDS version at least 2.2.51"; return; }
13930 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
13931 skip_env "Need to mount OST to test" && return
13934 local mds=$(facet_host $SINGLEMDS)
13935 local target=$(do_nodes $mds 'lctl dl' | \
13936 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13938 local cmd1="file_count=1000 thrhi=4"
13939 local cmd2="dir_count=2 layer=mdd stripe_count=1"
13940 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13941 local cmd="$cmd1 $cmd2 $cmd3"
13943 rm -f ${TMP}/mds_survey*
13945 eval $cmd || error "mds-survey with stripe_count failed"
13946 cat ${TMP}/mds_survey*
13947 rm -f ${TMP}/mds_survey*
13949 run_test 225b "Metadata survey sanity with stripe_count = 1"
13951 mcreate_path2fid () {
13957 local path=$DIR/$tdir/$name
13962 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
13963 error "cannot create $desc"
13965 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
13967 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
13969 fid_path=$($LFS fid2path $MOUNT $fid)
13971 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
13973 [ "$path" == "$fid_path" ] ||
13974 error "fid2path returned $fid_path, expected $path"
13976 echo "pass with $path and $fid"
13981 mkdir -p $DIR/$tdir
13983 mcreate_path2fid 0010666 0 0 fifo "FIFO"
13984 mcreate_path2fid 0020666 1 3 null "character special file (null)"
13985 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
13986 mcreate_path2fid 0040666 0 0 dir "directory"
13987 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
13988 mcreate_path2fid 0100666 0 0 file "regular file"
13989 mcreate_path2fid 0120666 0 0 link "symbolic link"
13990 mcreate_path2fid 0140666 0 0 sock "socket"
13992 run_test 226a "call path2fid and fid2path on files of all type"
13995 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13999 mkdir -p $DIR/$tdir
14000 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14001 error "create remote directory failed"
14002 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14003 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14004 "character special file (null)"
14005 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14006 "character special file (no device)"
14007 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14008 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14009 "block special file (loop)"
14010 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14011 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14012 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14014 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14016 # LU-1299 Executing or running ldd on a truncated executable does not
14017 # cause an out-of-memory condition.
14019 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14020 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
14021 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14022 chmod +x $MOUNT/date
14024 $MOUNT/date > /dev/null
14025 ldd $MOUNT/date > /dev/null
14028 run_test 227 "running truncated executable does not cause OOM"
14030 # LU-1512 try to reuse idle OI blocks
14032 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14033 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14034 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14035 skip "ldiskfs only test" && return
14037 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14038 local myDIR=$DIR/$tdir
14041 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14042 $LCTL set_param fail_loc=0x80001002
14043 createmany -o $myDIR/t- 10000
14044 $LCTL set_param fail_loc=0
14045 # The guard is current the largest FID holder
14047 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14049 local IDX=$(($SEQ % 64))
14051 do_facet $SINGLEMDS sync
14052 # Make sure journal flushed.
14054 local blk1=$(do_facet $SINGLEMDS \
14055 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14056 grep Blockcount | awk '{print $4}')
14058 # Remove old files, some OI blocks will become idle.
14059 unlinkmany $myDIR/t- 10000
14060 # Create new files, idle OI blocks should be reused.
14061 createmany -o $myDIR/t- 2000
14062 do_facet $SINGLEMDS sync
14063 # Make sure journal flushed.
14065 local blk2=$(do_facet $SINGLEMDS \
14066 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14067 grep Blockcount | awk '{print $4}')
14069 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14071 run_test 228a "try to reuse idle OI blocks"
14074 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14075 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14076 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14077 skip "ldiskfs only test" && return
14079 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14080 local myDIR=$DIR/$tdir
14083 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14084 $LCTL set_param fail_loc=0x80001002
14085 createmany -o $myDIR/t- 10000
14086 $LCTL set_param fail_loc=0
14087 # The guard is current the largest FID holder
14089 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14091 local IDX=$(($SEQ % 64))
14093 do_facet $SINGLEMDS sync
14094 # Make sure journal flushed.
14096 local blk1=$(do_facet $SINGLEMDS \
14097 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14098 grep Blockcount | awk '{print $4}')
14100 # Remove old files, some OI blocks will become idle.
14101 unlinkmany $myDIR/t- 10000
14104 stop $SINGLEMDS || error "Fail to stop MDT."
14106 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14108 df $MOUNT || error "Fail to df."
14109 # Create new files, idle OI blocks should be reused.
14110 createmany -o $myDIR/t- 2000
14111 do_facet $SINGLEMDS sync
14112 # Make sure journal flushed.
14114 local blk2=$(do_facet $SINGLEMDS \
14115 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14116 grep Blockcount | awk '{print $4}')
14118 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14120 run_test 228b "idle OI blocks can be reused after MDT restart"
14124 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14125 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14126 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14127 skip "ldiskfs only test" && return
14129 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14130 local myDIR=$DIR/$tdir
14133 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14134 $LCTL set_param fail_loc=0x80001002
14135 # 20000 files can guarantee there are index nodes in the OI file
14136 createmany -o $myDIR/t- 20000
14137 $LCTL set_param fail_loc=0
14138 # The guard is current the largest FID holder
14140 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14142 local IDX=$(($SEQ % 64))
14144 do_facet $SINGLEMDS sync
14145 # Make sure journal flushed.
14147 local blk1=$(do_facet $SINGLEMDS \
14148 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14149 grep Blockcount | awk '{print $4}')
14151 # Remove old files, some OI blocks will become idle.
14152 unlinkmany $myDIR/t- 20000
14154 # The OI file should become empty now
14156 # Create new files, idle OI blocks should be reused.
14157 createmany -o $myDIR/t- 2000
14158 do_facet $SINGLEMDS sync
14159 # Make sure journal flushed.
14161 local blk2=$(do_facet $SINGLEMDS \
14162 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14163 grep Blockcount | awk '{print $4}')
14165 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14167 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14169 test_229() { # LU-2482, LU-3448
14170 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
14171 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
14173 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14174 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
14178 # Create a file with a released layout and stripe count 2.
14179 $MULTIOP $DIR/$tfile H2c ||
14180 error "failed to create file with released layout"
14182 $GETSTRIPE -v $DIR/$tfile
14184 local pattern=$($GETSTRIPE -L $DIR/$tfile)
14185 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14187 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
14188 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14189 stat $DIR/$tfile || error "failed to stat released file"
14191 chown $RUNAS_ID $DIR/$tfile ||
14192 error "chown $RUNAS_ID $DIR/$tfile failed"
14194 chgrp $RUNAS_ID $DIR/$tfile ||
14195 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14197 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14198 rm $DIR/$tfile || error "failed to remove released file"
14200 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14203 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14204 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14207 test_mkdir $DIR/$tdir
14208 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14209 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
14210 [ $mdt_idx -ne 0 ] &&
14211 error "create local directory on wrong MDT $mdt_idx"
14213 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14214 error "create remote directory failed"
14215 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
14216 [ $mdt_idx -ne $MDTIDX ] &&
14217 error "create remote directory on wrong MDT $mdt_idx"
14219 createmany -o $DIR/$tdir/test_230/t- 10 ||
14220 error "create files on remote directory failed"
14221 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
14222 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14223 rm -r $DIR/$tdir || error "unlink remote directory failed"
14225 run_test 230a "Create remote directory and files under the remote directory"
14228 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14229 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14236 local migrate_dir=$DIR/$tdir/migrate_dir
14237 local other_dir=$DIR/$tdir/other_dir
14239 test_mkdir $DIR/$tdir
14240 test_mkdir -i0 -c1 $migrate_dir
14241 test_mkdir -i0 -c1 $other_dir
14242 for ((i=0; i<10; i++)); do
14243 mkdir -p $migrate_dir/dir_${i}
14244 createmany -o $migrate_dir/dir_${i}/f 10 ||
14245 error "create files under remote dir failed $i"
14248 cp /etc/passwd $migrate_dir/$tfile
14249 cp /etc/passwd $other_dir/$tfile
14250 chattr +SAD $migrate_dir
14251 chattr +SAD $migrate_dir/$tfile
14253 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14254 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14255 local old_dir_mode=$(stat -c%f $migrate_dir)
14256 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
14258 mkdir -p $migrate_dir/dir_default_stripe2
14259 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
14260 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
14262 mkdir -p $other_dir
14263 ln $migrate_dir/$tfile $other_dir/luna
14264 ln $migrate_dir/$tfile $migrate_dir/sofia
14265 ln $other_dir/$tfile $migrate_dir/david
14266 ln -s $migrate_dir/$tfile $other_dir/zachary
14267 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
14268 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
14270 $LFS migrate -m $MDTIDX $migrate_dir ||
14271 error "fails on migrating remote dir to MDT1"
14273 echo "migratate to MDT1, then checking.."
14274 for ((i = 0; i < 10; i++)); do
14275 for file in $(find $migrate_dir/dir_${i}); do
14276 mdt_index=$($LFS getstripe -M $file)
14277 [ $mdt_index == $MDTIDX ] ||
14278 error "$file is not on MDT${MDTIDX}"
14282 # the multiple link file should still in MDT0
14283 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
14284 [ $mdt_index == 0 ] ||
14285 error "$file is not on MDT${MDTIDX}"
14287 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14288 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14289 error " expect $old_dir_flag get $new_dir_flag"
14291 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14292 [ "$old_file_flag" = "$new_file_flag" ] ||
14293 error " expect $old_file_flag get $new_file_flag"
14295 local new_dir_mode=$(stat -c%f $migrate_dir)
14296 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14297 error "expect mode $old_dir_mode get $new_dir_mode"
14299 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14300 [ "$old_file_mode" = "$new_file_mode" ] ||
14301 error "expect mode $old_file_mode get $new_file_mode"
14303 diff /etc/passwd $migrate_dir/$tfile ||
14304 error "$tfile different after migration"
14306 diff /etc/passwd $other_dir/luna ||
14307 error "luna different after migration"
14309 diff /etc/passwd $migrate_dir/sofia ||
14310 error "sofia different after migration"
14312 diff /etc/passwd $migrate_dir/david ||
14313 error "david different after migration"
14315 diff /etc/passwd $other_dir/zachary ||
14316 error "zachary different after migration"
14318 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14319 error "${tfile}_ln different after migration"
14321 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14322 error "${tfile}_ln_other different after migration"
14324 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
14325 [ $stripe_count = 2 ] ||
14326 error "dir strpe_count $d != 2 after migration."
14328 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
14329 [ $stripe_count = 2 ] ||
14330 error "file strpe_count $d != 2 after migration."
14332 #migrate back to MDT0
14335 $LFS migrate -m $MDTIDX $migrate_dir ||
14336 error "fails on migrating remote dir to MDT0"
14338 echo "migrate back to MDT0, checking.."
14339 for file in $(find $migrate_dir); do
14340 mdt_index=$($LFS getstripe -M $file)
14341 [ $mdt_index == $MDTIDX ] ||
14342 error "$file is not on MDT${MDTIDX}"
14345 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14346 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14347 error " expect $old_dir_flag get $new_dir_flag"
14349 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14350 [ "$old_file_flag" = "$new_file_flag" ] ||
14351 error " expect $old_file_flag get $new_file_flag"
14353 local new_dir_mode=$(stat -c%f $migrate_dir)
14354 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14355 error "expect mode $old_dir_mode get $new_dir_mode"
14357 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14358 [ "$old_file_mode" = "$new_file_mode" ] ||
14359 error "expect mode $old_file_mode get $new_file_mode"
14361 diff /etc/passwd ${migrate_dir}/$tfile ||
14362 error "$tfile different after migration"
14364 diff /etc/passwd ${other_dir}/luna ||
14365 error "luna different after migration"
14367 diff /etc/passwd ${migrate_dir}/sofia ||
14368 error "sofia different after migration"
14370 diff /etc/passwd ${other_dir}/zachary ||
14371 error "zachary different after migration"
14373 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14374 error "${tfile}_ln different after migration"
14376 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14377 error "${tfile}_ln_other different after migration"
14379 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
14380 [ $stripe_count = 2 ] ||
14381 error "dir strpe_count $d != 2 after migration."
14383 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
14384 [ $stripe_count = 2 ] ||
14385 error "file strpe_count $d != 2 after migration."
14387 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14389 run_test 230b "migrate directory"
14392 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14393 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14394 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14398 local migrate_dir=$DIR/$tdir/migrate_dir
14400 #If migrating directory fails in the middle, all entries of
14401 #the directory is still accessiable.
14402 test_mkdir $DIR/$tdir
14403 test_mkdir -i0 -c1 $migrate_dir
14405 createmany -o $migrate_dir/f 10 ||
14406 error "create files under ${migrate_dir} failed"
14408 #failed after migrating 5 entries
14409 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
14410 do_facet mds1 lctl set_param fail_loc=0x20001801
14411 do_facet mds1 lctl set_param fail_val=5
14412 local t=$(ls $migrate_dir | wc -l)
14413 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
14414 error "migrate should fail after 5 entries"
14416 mkdir $migrate_dir/dir &&
14417 error "mkdir succeeds under migrating directory"
14418 touch $migrate_dir/file &&
14419 error "touch file succeeds under migrating directory"
14421 local u=$(ls $migrate_dir | wc -l)
14422 [ "$u" == "$t" ] || error "$u != $t during migration"
14424 for file in $(find $migrate_dir); do
14425 stat $file || error "stat $file failed"
14428 do_facet mds1 lctl set_param fail_loc=0
14429 do_facet mds1 lctl set_param fail_val=0
14431 $LFS migrate -m $MDTIDX $migrate_dir ||
14432 error "migrate open files should failed with open files"
14434 echo "Finish migration, then checking.."
14435 for file in $(find $migrate_dir); do
14436 mdt_index=$($LFS getstripe -M $file)
14437 [ $mdt_index == $MDTIDX ] ||
14438 error "$file is not on MDT${MDTIDX}"
14441 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14443 run_test 230c "check directory accessiblity if migration is failed"
14446 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14447 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14450 local migrate_dir=$DIR/$tdir/migrate_dir
14454 test_mkdir $DIR/$tdir
14455 test_mkdir -i0 -c1 $migrate_dir
14457 for ((i=0; i<100; i++)); do
14458 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
14459 createmany -o $migrate_dir/dir_${i}/f 100 ||
14460 error "create files under remote dir failed $i"
14463 $LFS migrate -m $MDTIDX $migrate_dir ||
14464 error "migrate remote dir error"
14466 echo "Finish migration, then checking.."
14467 for file in $(find $migrate_dir); do
14468 mdt_index=$($LFS getstripe -M $file)
14469 [ $mdt_index == $MDTIDX ] ||
14470 error "$file is not on MDT${MDTIDX}"
14473 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14475 run_test 230d "check migrate big directory"
14478 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14479 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14485 mkdir -p $DIR/$tdir
14486 mkdir $DIR/$tdir/migrate_dir
14487 mkdir $DIR/$tdir/other_dir
14488 touch $DIR/$tdir/migrate_dir/a
14489 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
14490 ls $DIR/$tdir/other_dir
14492 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14493 error "migrate dir fails"
14495 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14496 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14498 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14499 [ $mdt_index == 0 ] || error "a is not on MDT0"
14501 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
14502 error "migrate dir fails"
14504 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
14505 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
14507 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14508 [ $mdt_index == 1 ] || error "a is not on MDT1"
14510 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
14511 [ $mdt_index == 1 ] || error "b is not on MDT1"
14513 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14514 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
14516 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
14518 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14520 run_test 230e "migrate mulitple local link files"
14523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14524 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14528 mkdir -p $DIR/$tdir
14529 mkdir $DIR/$tdir/migrate_dir
14530 $LFS mkdir -i1 $DIR/$tdir/other_dir
14531 touch $DIR/$tdir/migrate_dir/a
14532 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
14533 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
14534 ls $DIR/$tdir/other_dir
14536 # a should be migrated to MDT1, since no other links on MDT0
14537 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14538 error "#1 migrate dir fails"
14539 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14540 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14541 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14542 [ $mdt_index == 1 ] || error "a is not on MDT1"
14544 # a should stay on MDT1, because it is a mulitple link file
14545 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14546 error "#2 migrate dir fails"
14547 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14548 [ $mdt_index == 1 ] || error "a is not on MDT1"
14550 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14551 error "#3 migrate dir fails"
14553 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14554 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
14555 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
14557 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
14558 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
14560 # a should be migrated to MDT0, since no other links on MDT1
14561 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14562 error "#4 migrate dir fails"
14563 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14564 [ $mdt_index == 0 ] || error "a is not on MDT0"
14566 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14568 run_test 230f "migrate mulitple remote link files"
14571 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14572 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14574 mkdir -p $DIR/$tdir/migrate_dir
14576 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
14577 error "migrating dir to non-exist MDT succeeds"
14580 run_test 230g "migrate dir to non-exist MDT"
14583 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14584 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14585 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
14586 skip "Need MDS version at least 2.7.64" && return
14589 mkdir -p $DIR/$tdir/migrate_dir
14591 $LFS migrate -m1 $DIR &&
14592 error "migrating mountpoint1 should fail"
14594 $LFS migrate -m1 $DIR/$tdir/.. &&
14595 error "migrating mountpoint2 should fail"
14597 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
14598 error "migrating $tdir fail"
14600 mdt_index=$($LFS getstripe -M $DIR/$tdir)
14601 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14603 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14604 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14607 run_test 230h "migrate .. and root"
14610 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14611 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14613 mkdir -p $DIR/$tdir/migrate_dir
14615 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
14616 error "migration fails with a tailing slash"
14618 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
14619 error "migration fails with two tailing slashes"
14621 run_test 230i "lfs migrate -m tolerates trailing slashes"
14625 # For simplicity this test assumes that max_pages_per_rpc
14626 # is the same across all OSCs
14627 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
14628 local bulk_size=$((max_pages * 4096))
14629 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
14632 mkdir -p $DIR/$tdir
14633 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
14634 error "failed to set stripe with -S ${brw_size}M option"
14636 # clear the OSC stats
14637 $LCTL set_param osc.*.stats=0 &>/dev/null
14640 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
14641 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
14642 oflag=direct &>/dev/null || error "dd failed"
14644 sync; sleep 1; sync # just to be safe
14645 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
14646 if [ x$nrpcs != "x1" ]; then
14647 $LCTL get_param osc.*.stats
14648 error "found $nrpcs ost_write RPCs, not 1 as expected"
14652 # Drop the OSC cache, otherwise we will read from it
14653 cancel_lru_locks osc
14655 # clear the OSC stats
14656 $LCTL set_param osc.*.stats=0 &>/dev/null
14658 # Client reads $bulk_size.
14659 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
14660 iflag=direct &>/dev/null || error "dd failed"
14662 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
14663 if [ x$nrpcs != "x1" ]; then
14664 $LCTL get_param osc.*.stats
14665 error "found $nrpcs ost_read RPCs, not 1 as expected"
14668 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
14671 mkdir -p $DIR/$tdir
14673 for i in {0..1023}; do
14674 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
14675 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
14676 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
14680 run_test 231b "must not assert on fully utilized OST request buffer"
14683 mkdir -p $DIR/$tdir
14684 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14686 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14687 do_facet ost1 $LCTL set_param fail_loc=0x31c
14689 # ignore dd failure
14690 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
14692 do_facet ost1 $LCTL set_param fail_loc=0
14693 umount_client $MOUNT || error "umount failed"
14694 mount_client $MOUNT || error "mount failed"
14695 stop ost1 || error "cannot stop ost1"
14696 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14698 run_test 232a "failed lock should not block umount"
14701 mkdir -p $DIR/$tdir
14702 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14703 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
14705 cancel_lru_locks osc
14707 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14708 do_facet ost1 $LCTL set_param fail_loc=0x31c
14711 $LFS data_version $DIR/$tdir/$tfile || true
14713 do_facet ost1 $LCTL set_param fail_loc=0
14714 umount_client $MOUNT || error "umount failed"
14715 mount_client $MOUNT || error "mount failed"
14716 stop ost1 || error "cannot stop ost1"
14717 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14719 run_test 232b "failed data version lock should not block umount"
14722 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
14723 { skip "Need MDS version at least 2.3.64"; return; }
14724 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14726 local fid=$($LFS path2fid $MOUNT)
14727 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14728 error "cannot access $MOUNT using its FID '$fid'"
14730 run_test 233a "checking that OBF of the FS root succeeds"
14733 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
14734 { skip "Need MDS version at least 2.5.90"; return; }
14735 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14737 local fid=$($LFS path2fid $MOUNT/.lustre)
14738 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14739 error "cannot access $MOUNT/.lustre using its FID '$fid'"
14741 fid=$($LFS path2fid $MOUNT/.lustre/fid)
14742 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14743 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
14745 run_test 233b "checking that OBF of the FS .lustre succeeds"
14748 local p="$TMP/sanityN-$TESTNAME.parameters"
14749 save_lustre_params client "llite.*.xattr_cache" > $p
14750 lctl set_param llite.*.xattr_cache 1 ||
14751 { skip "xattr cache is not supported"; return 0; }
14753 mkdir -p $DIR/$tdir || error "mkdir failed"
14754 touch $DIR/$tdir/$tfile || error "touch failed"
14755 # OBD_FAIL_LLITE_XATTR_ENOMEM
14756 $LCTL set_param fail_loc=0x1405
14757 getfattr -n user.attr $DIR/$tdir/$tfile &&
14758 error "getfattr should have failed with ENOMEM"
14759 $LCTL set_param fail_loc=0x0
14762 restore_lustre_params < $p
14765 run_test 234 "xattr cache should not crash on ENOMEM"
14768 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
14769 skip "Need MDS version at least 2.4.52" && return
14770 flock_deadlock $DIR/$tfile
14775 124) error "process hangs on a deadlock"
14777 *) error "error executing flock_deadlock $DIR/$tfile"
14781 run_test 235 "LU-1715: flock deadlock detection does not work properly"
14785 check_swap_layouts_support && return 0
14786 test_mkdir -c1 $DIR/$tdir
14788 local ref1=/etc/passwd
14789 local ref2=/etc/group
14790 local file1=$DIR/$tdir/f1
14791 local file2=$DIR/$tdir/f2
14793 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
14794 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
14795 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
14796 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
14797 local fd=$(free_fd)
14798 local cmd="exec $fd<>$file2"
14801 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
14802 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
14805 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14810 run_test 236 "Layout swap on open unlinked file"
14812 # test to verify file handle related system calls
14813 # (name_to_handle_at/open_by_handle_at)
14814 # The new system calls are supported in glibc >= 2.14.
14817 echo "Test file_handle syscalls" > $DIR/$tfile ||
14818 error "write failed"
14819 check_fhandle_syscalls $DIR/$tfile ||
14820 error "check_fhandle_syscalls failed"
14822 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
14824 # LU-4659 linkea consistency
14826 local server_version=$(lustre_version_code $SINGLEMDS)
14828 [[ $server_version -gt $(version_code 2.5.57) ]] ||
14829 [[ $server_version -gt $(version_code 2.5.1) &&
14830 $server_version -lt $(version_code 2.5.50) ]] ||
14831 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
14834 ln $DIR/$tfile $DIR/$tfile.lnk
14835 touch $DIR/$tfile.new
14836 mv $DIR/$tfile.new $DIR/$tfile
14837 local fid1=$($LFS path2fid $DIR/$tfile)
14838 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
14839 local path1=$($LFS fid2path $FSNAME "$fid1")
14840 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
14841 local path2=$($LFS fid2path $FSNAME "$fid2")
14842 [ $tfile.lnk == $path2 ] ||
14843 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
14846 run_test 238 "Verify linkea consistency"
14849 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
14850 skip "Need MDS version at least 2.5.60" && return
14851 local list=$(comma_list $(mdts_nodes))
14853 mkdir -p $DIR/$tdir
14854 createmany -o $DIR/$tdir/f- 5000
14855 unlinkmany $DIR/$tdir/f- 5000
14856 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
14857 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
14858 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
14859 osp.*MDT*.sync_in_flight" | calc_sum)
14860 [ "$changes" -eq 0 ] || error "$changes not synced"
14862 run_test 239 "osp_sync test"
14864 test_239a() { #LU-5297
14865 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14867 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
14868 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
14869 chgrp $RUNAS_GID $DIR/$tfile
14870 wait_delete_completed
14872 run_test 239a "process invalid osp sync record correctly"
14874 test_239b() { #LU-5297
14875 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14877 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
14878 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
14879 chgrp $RUNAS_GID $DIR/$tfile1
14880 wait_delete_completed
14881 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14883 chgrp $RUNAS_GID $DIR/$tfile2
14884 wait_delete_completed
14886 run_test 239b "process osp sync record with ENOMEM error correctly"
14889 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14890 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14892 mkdir -p $DIR/$tdir
14894 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
14895 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
14896 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
14897 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
14899 umount_client $MOUNT || error "umount failed"
14900 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
14901 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
14902 mount_client $MOUNT || error "failed to mount client"
14904 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
14905 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
14907 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
14910 for LOOP in $(seq $1); do
14911 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
14912 cancel_lru_locks $OSC || true
14917 for LOOP in $(seq $1); do
14918 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
14919 iflag=direct 2>/dev/null
14923 test_241a() { # was test_241
14924 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14926 cancel_lru_locks $OSC
14927 test_241_bio 1000 &
14932 run_test 241a "bio vs dio"
14935 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14937 test_241_dio 1000 &
14942 run_test 241b "dio vs dio"
14945 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14946 mkdir -p $DIR/$tdir
14947 touch $DIR/$tdir/$tfile
14949 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
14950 do_facet mds1 lctl set_param fail_loc=0x105
14951 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
14953 do_facet mds1 lctl set_param fail_loc=0
14954 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
14956 run_test 242 "mdt_readpage failure should not cause directory unreadable"
14960 test_mkdir $DIR/$tdir
14961 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
14963 run_test 243 "various group lock tests"
14967 test_mkdir $DIR/$tdir
14968 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
14969 sendfile_grouplock $DIR/$tdir/$tfile || \
14970 error "sendfile+grouplock failed"
14973 run_test 244 "sendfile with group lock tests"
14976 local flagname="multi_mod_rpcs"
14977 local connect_data_name="max_mod_rpcs"
14980 # check if multiple modify RPCs flag is set
14981 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
14982 grep "connect_flags:")
14985 echo "$out" | grep -qw $flagname
14986 if [ $? -ne 0 ]; then
14987 echo "connect flag $flagname is not set"
14991 # check if multiple modify RPCs data is set
14992 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
14995 echo "$out" | grep -qw $connect_data_name ||
14996 error "import should have connect data $connect_data_name"
14998 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
15000 test_246() { # LU-7371
15001 remote_ost_nodsh && skip "remote OST with nodsh" && return
15002 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
15003 skip "Need OST version >= 2.7.62" && return 0
15004 do_facet ost1 $LCTL set_param fail_val=4095
15005 #define OBD_FAIL_OST_READ_SIZE 0x234
15006 do_facet ost1 $LCTL set_param fail_loc=0x234
15007 $LFS setstripe $DIR/$tfile -i 0 -c 1
15008 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
15009 cancel_lru_locks $FSNAME-OST0000
15010 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
15012 run_test 246 "Read file of size 4095 should return right length"
15018 umount_client $submount
15023 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15025 { skip "Fileset feature is not supported"; return; }
15027 local submount=${MOUNT}_$tdir
15030 mkdir -p $submount || error "mkdir $submount failed"
15031 FILESET="$FILESET/$tdir" mount_client $submount ||
15032 error "mount $submount failed"
15033 trap "cleanup_247 $submount" EXIT
15034 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
15035 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
15036 error "read $MOUNT/$tdir/$tfile failed"
15037 cleanup_247 $submount
15039 run_test 247a "mount subdir as fileset"
15042 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15043 { skip "Fileset feature is not supported"; return; }
15045 local submount=${MOUNT}_$tdir
15047 rm -rf $MOUNT/$tdir
15048 mkdir -p $submount || error "mkdir $submount failed"
15050 FILESET="$FILESET/$tdir" mount_client $submount &&
15051 error "mount $submount should fail"
15054 run_test 247b "mount subdir that dose not exist"
15057 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15058 { skip "Fileset feature is not supported"; return; }
15060 local submount=${MOUNT}_$tdir
15062 mkdir -p $MOUNT/$tdir/dir1
15063 mkdir -p $submount || error "mkdir $submount failed"
15064 trap "cleanup_247 $submount" EXIT
15065 FILESET="$FILESET/$tdir" mount_client $submount ||
15066 error "mount $submount failed"
15067 local fid=$($LFS path2fid $MOUNT/)
15068 $LFS fid2path $submount $fid && error "fid2path should fail"
15069 cleanup_247 $submount
15071 run_test 247c "running fid2path outside root"
15074 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15075 { skip "Fileset feature is not supported"; return; }
15077 local submount=${MOUNT}_$tdir
15079 mkdir -p $MOUNT/$tdir/dir1
15080 mkdir -p $submount || error "mkdir $submount failed"
15081 FILESET="$FILESET/$tdir" mount_client $submount ||
15082 error "mount $submount failed"
15083 trap "cleanup_247 $submount" EXIT
15084 local fid=$($LFS path2fid $submount/dir1)
15085 $LFS fid2path $submount $fid || error "fid2path should succeed"
15086 cleanup_247 $submount
15088 run_test 247d "running fid2path inside root"
15092 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15094 { skip "Fileset feature is not supported"; return; }
15096 local submount=${MOUNT}_$tdir
15099 mkdir -p $submount || error "mkdir $submount failed"
15100 FILESET="$FILESET/.." mount_client $submount &&
15101 error "mount $submount should fail"
15104 run_test 247e "mount .. as fileset"
15107 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
15108 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
15110 # create a large file for fast read verification
15111 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
15113 # make sure the file is created correctly
15114 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
15115 { rm -f $DIR/$tfile; skip "file creation error" && return; }
15117 echo "Test 1: verify that fast read is 4 times faster on cache read"
15119 # small read with fast read enabled
15120 $LCTL set_param -n llite.*.fast_read=1
15121 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15122 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15123 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15124 # small read with fast read disabled
15125 $LCTL set_param -n llite.*.fast_read=0
15126 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15127 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15128 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15130 # verify that fast read is 4 times faster for cache read
15131 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
15132 error_not_in_vm "fast read was not 4 times faster: " \
15133 "$t_fast vs $t_slow"
15135 echo "Test 2: verify the performance between big and small read"
15136 $LCTL set_param -n llite.*.fast_read=1
15138 # 1k non-cache read
15139 cancel_lru_locks osc
15140 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15141 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15142 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15144 # 1M non-cache read
15145 cancel_lru_locks osc
15146 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15147 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15148 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15150 # verify that big IO is not 4 times faster than small IO
15151 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
15152 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
15154 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
15157 run_test 248 "fast read verification"
15159 test_249() { # LU-7890
15161 $SETSTRIPE -c 1 $DIR/$tfile
15163 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
15164 skip "Need at least version 2.8.54"
15166 # Offset 2T == 4k * 512M
15167 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
15168 error "dd to 2T offset failed"
15170 run_test 249 "Write above 2T file size"
15173 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
15174 && skip "no 16TB file size limit on ZFS" && return
15176 $SETSTRIPE -c 1 $DIR/$tfile
15177 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
15178 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
15179 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
15180 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
15181 conv=notrunc,fsync && error "append succeeded"
15184 run_test 250 "Write above 16T limit"
15187 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
15189 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
15190 #Skip once - writing the first stripe will succeed
15191 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15192 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
15193 error "short write happened"
15195 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15196 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
15197 error "short read happened"
15201 run_test 251 "Handling short read and write correctly"
15211 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15212 remote_ost_nodsh && skip "remote OST with nodsh" && return
15213 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
15214 "$(facet_fstype mds1)" != "ldiskfs" ]; then
15215 skip "ldiskfs only test"
15219 # check lr_reader on OST0000
15221 dev=$(facet_device $tgt)
15222 out=$(do_facet $tgt $LR_READER $dev)
15223 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15225 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
15226 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
15227 error "Invalid uuid returned by $LR_READER on target $tgt"
15228 echo -e "uuid returned by $LR_READER is '$uuid'\n"
15230 # check lr_reader -c on MDT0000
15232 dev=$(facet_device $tgt)
15233 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
15234 echo "$LR_READER does not support additional options"
15237 out=$(do_facet $tgt $LR_READER -c $dev)
15238 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15240 num=$(echo "$out" | grep -c "mdtlov")
15241 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
15242 error "Invalid number of mdtlov clients returned by $LR_READER"
15243 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
15245 # check lr_reader -cr on MDT0000
15246 out=$(do_facet $tgt $LR_READER -cr $dev)
15247 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15249 echo "$out" | grep -q "^reply_data:$" ||
15250 error "$LR_READER should have returned 'reply_data' section"
15251 num=$(echo "$out" | grep -c "client_generation")
15252 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
15254 run_test 252 "check lr_reader tool"
15256 test_253_fill_ost() {
15257 local size_mb #how many MB should we write to pass watermark
15258 local lwm=$3 #low watermark
15259 local free_10mb #10% of free space
15261 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15262 size_mb=$((free_kb / 1024 - lwm))
15263 free_10mb=$((free_kb / 10240))
15264 #If 10% of free space cross low watermark use it
15265 if (( free_10mb > size_mb )); then
15268 #At least we need to store 1.1 of difference between
15269 #free space and low watermark
15270 size_mb=$((size_mb + size_mb / 10))
15272 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
15273 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
15274 oflag=append conv=notrunc
15279 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15280 echo "OST still has $((free_kb / 1024)) mbytes free"
15287 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15288 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15289 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
15291 local ost_name=$($LFS osts |
15292 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
15294 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
15295 do_facet $SINGLEMDS $LCTL get_param -n \
15296 osp.$mdtosc_proc1.reserved_mb_high ||
15297 { skip "remote MDS does not support reserved_mb_high" &&
15302 wait_delete_completed
15305 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
15306 osp.$mdtosc_proc1.reserved_mb_high)
15307 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
15308 osp.$mdtosc_proc1.reserved_mb_low)
15309 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
15311 if ! combined_mgs_mds ; then
15314 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
15315 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
15316 error "Adding $ost_name to pool failed"
15318 # Wait for client to see a OST at pool
15319 wait_update $HOSTNAME "$LCTL get_param -n
15320 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
15321 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
15322 error "Client can not see the pool"
15323 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
15324 error "Setstripe failed"
15326 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
15327 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
15328 echo "OST still has $((blocks/1024)) mbytes free"
15330 local new_lwm=$((blocks/1024-10))
15331 do_facet $SINGLEMDS $LCTL set_param \
15332 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
15333 do_facet $SINGLEMDS $LCTL set_param \
15334 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
15336 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15338 #First enospc could execute orphan deletion so repeat.
15339 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15341 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15342 osp.$mdtosc_proc1.prealloc_status)
15343 echo "prealloc_status $oa_status"
15345 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
15346 error "File creation should fail"
15347 #object allocation was stopped, but we still able to append files
15348 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
15349 error "Append failed"
15350 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
15352 wait_delete_completed
15356 for i in $(seq 10 12); do
15357 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
15358 error "File creation failed after rm";
15361 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15362 osp.$mdtosc_proc1.prealloc_status)
15363 echo "prealloc_status $oa_status"
15365 if (( oa_status != 0 )); then
15366 error "Object allocation still disable after rm"
15368 do_facet $SINGLEMDS $LCTL set_param \
15369 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
15370 do_facet $SINGLEMDS $LCTL set_param \
15371 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
15374 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
15375 error "Remove $ost_name from pool failed"
15376 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
15377 error "Pool destroy fialed"
15379 if ! combined_mgs_mds ; then
15383 run_test 253 "Check object allocation limit"
15388 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15389 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15390 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
15391 { skip "MDS does not support changelog_size" && return; }
15393 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
15394 echo "Registered as changelog user $cl_user"
15396 $LFS changelog_clear $MDT0 $cl_user 0
15398 local size1=$(do_facet mds1 \
15399 $LCTL get_param -n mdd.$MDT0.changelog_size)
15400 echo "Changelog size $size1"
15403 $LFS mkdir -i 0 $DIR/$tdir
15405 mkdir -p $DIR/$tdir/pics/2008/zachy
15406 touch $DIR/$tdir/pics/2008/zachy/timestamp
15407 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
15408 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15409 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15410 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15411 rm $DIR/$tdir/pics/desktop.jpg
15413 local size2=$(do_facet mds1 \
15414 $LCTL get_param -n mdd.$MDT0.changelog_size)
15415 echo "Changelog size after work $size2"
15417 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
15419 if (( size2 <= size1 )); then
15420 error "Changelog size after work should be greater than original"
15424 run_test 254 "Check changelog size"
15431 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
15432 awk -F: '{print $2}' | grep $type > /dev/null
15433 if [ $? -ne 0 ]; then
15443 lfs ladvise -a willread $file > /dev/null 2>&1
15444 if [ $? -eq 0 ]; then
15448 lfs ladvise -a willread $file 2>&1 |
15449 grep "Inappropriate ioctl for device" > /dev/null
15450 if [ $? -eq 0 ]; then
15457 bc <<<"scale=2; ($1 - $2) * 100 / $2"
15460 # run a random read IO workload
15461 # usage: random_read_iops <filename> <filesize> <iosize>
15462 random_read_iops() {
15465 local iosize=${3:-4096}
15467 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
15468 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
15471 drop_file_oss_cache() {
15475 $LFS ladvise -a dontneed $file 2>/dev/null ||
15476 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
15479 ladvise_willread_performance()
15482 local average_origin=0
15483 local average_cache=0
15484 local average_ladvise=0
15486 for ((i = 1; i <= $repeat; i++)); do
15487 echo "Iter $i/$repeat: reading without willread hint"
15488 cancel_lru_locks osc
15489 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15490 local speed_origin=$(random_read_iops $DIR/$tfile $size)
15491 echo "Iter $i/$repeat: uncached speed: $speed_origin"
15492 average_origin=$(bc <<<"$average_origin + $speed_origin")
15494 cancel_lru_locks osc
15495 local speed_cache=$(random_read_iops $DIR/$tfile $size)
15496 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
15497 average_cache=$(bc <<<"$average_cache + $speed_cache")
15499 cancel_lru_locks osc
15500 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15501 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
15502 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
15503 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
15504 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
15506 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
15507 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
15508 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
15510 speedup_cache=$(percent $average_cache $average_origin)
15511 speedup_ladvise=$(percent $average_ladvise $average_origin)
15513 echo "Average uncached read: $average_origin"
15514 echo "Average speedup with OSS cached read: " \
15515 "$average_cache = +$speedup_cache%"
15516 echo "Average speedup with ladvise willread: " \
15517 "$average_ladvise = +$speedup_ladvise%"
15519 local lowest_speedup=20
15520 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
15521 echo "Speedup with OSS cached read less than $lowest_speedup%," \
15522 "got $average_cache%. Skipping ladvise willread check."
15526 # the test won't work on ZFS until it supports 'ladvise dontneed', but
15527 # it is still good to run until then to exercise 'ladvise willread'
15528 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15529 [ "$(facet_fstype ost1)" = "zfs" ] &&
15530 echo "osd-zfs does not support dontneed or drop_caches" &&
15533 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
15534 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
15535 error_not_in_vm "Speedup with willread is less than " \
15536 "$lowest_speedup%, got $average_ladvise%"
15540 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15541 skip "lustre < 2.8.54 does not support ladvise " && return
15542 remote_ost_nodsh && skip "remote OST with nodsh" && return
15544 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
15546 ladvise_no_type willread $DIR/$tfile &&
15547 skip "willread ladvise is not supported" && return
15549 ladvise_no_ioctl $DIR/$tfile &&
15550 skip "ladvise ioctl is not supported" && return
15553 local size=$((size_mb * 1048576))
15554 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15555 error "dd to $DIR/$tfile failed"
15557 lfs ladvise -a willread $DIR/$tfile ||
15558 error "Ladvise failed with no range argument"
15560 lfs ladvise -a willread -s 0 $DIR/$tfile ||
15561 error "Ladvise failed with no -l or -e argument"
15563 lfs ladvise -a willread -e 1 $DIR/$tfile ||
15564 error "Ladvise failed with only -e argument"
15566 lfs ladvise -a willread -l 1 $DIR/$tfile ||
15567 error "Ladvise failed with only -l argument"
15569 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
15570 error "End offset should not be smaller than start offset"
15572 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
15573 error "End offset should not be equal to start offset"
15575 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
15576 error "Ladvise failed with overflowing -s argument"
15578 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
15579 error "Ladvise failed with overflowing -e argument"
15581 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
15582 error "Ladvise failed with overflowing -l argument"
15584 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
15585 error "Ladvise succeeded with conflicting -l and -e arguments"
15587 echo "Synchronous ladvise should wait"
15589 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
15590 do_nodes $(comma_list $(osts_nodes)) \
15591 $LCTL set_param fail_val=$delay fail_loc=0x237
15593 local start_ts=$SECONDS
15594 lfs ladvise -a willread $DIR/$tfile ||
15595 error "Ladvise failed with no range argument"
15596 local end_ts=$SECONDS
15597 local inteval_ts=$((end_ts - start_ts))
15599 if [ $inteval_ts -lt $(($delay - 1)) ]; then
15600 error "Synchronous advice didn't wait reply"
15603 echo "Asynchronous ladvise shouldn't wait"
15604 local start_ts=$SECONDS
15605 lfs ladvise -a willread -b $DIR/$tfile ||
15606 error "Ladvise failed with no range argument"
15607 local end_ts=$SECONDS
15608 local inteval_ts=$((end_ts - start_ts))
15610 if [ $inteval_ts -gt $(($delay / 2)) ]; then
15611 error "Asynchronous advice blocked"
15614 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
15615 ladvise_willread_performance
15617 run_test 255a "check 'lfs ladvise -a willread'"
15623 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
15627 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15628 skip "lustre < 2.8.54 does not support ladvise " && return
15629 remote_ost_nodsh && skip "remote OST with nodsh" && return
15631 lfs setstripe -c 1 -i 0 $DIR/$tfile
15633 ladvise_no_type dontneed $DIR/$tfile &&
15634 skip "dontneed ladvise is not supported" && return
15636 ladvise_no_ioctl $DIR/$tfile &&
15637 skip "ladvise ioctl is not supported" && return
15639 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15640 skip "lustre < 2.8.54 does not support ladvise" && return
15642 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15643 [ "$(facet_fstype ost1)" = "zfs" ] &&
15644 skip "zfs-osd does not support 'ladvise dontneed'" && return
15647 local size=$((size_mb * 1048576))
15648 # In order to prevent disturbance of other processes, only check 3/4
15649 # of the memory usage
15650 local kibibytes=$((size_mb * 1024 * 3 / 4))
15652 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15653 error "dd to $DIR/$tfile failed"
15655 local total=$(facet_meminfo ost1 MemTotal)
15656 echo "Total memory: $total KiB"
15658 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
15659 local before_read=$(facet_meminfo ost1 Cached)
15660 echo "Cache used before read: $before_read KiB"
15662 lfs ladvise -a willread $DIR/$tfile ||
15663 error "Ladvise willread failed"
15664 local after_read=$(facet_meminfo ost1 Cached)
15665 echo "Cache used after read: $after_read KiB"
15667 lfs ladvise -a dontneed $DIR/$tfile ||
15668 error "Ladvise dontneed again failed"
15669 local no_read=$(facet_meminfo ost1 Cached)
15670 echo "Cache used after dontneed ladvise: $no_read KiB"
15672 if [ $total -lt $((before_read + kibibytes)) ]; then
15673 echo "Memory is too small, abort checking"
15677 if [ $((before_read + kibibytes)) -gt $after_read ]; then
15678 error "Ladvise willread should use more memory" \
15679 "than $kibibytes KiB"
15682 if [ $((no_read + kibibytes)) -gt $after_read ]; then
15683 error "Ladvise dontneed should release more memory" \
15684 "than $kibibytes KiB"
15687 run_test 255b "check 'lfs ladvise -a dontneed'"
15696 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
15697 skip "lustre < 2.10.53 does not support lockahead" && return
15699 test_mkdir -p $DIR/$tdir
15700 $SETSTRIPE -i 0 $DIR/$tdir
15702 #test 10 returns only success/failure
15704 lockahead_test -d $DIR/$tdir -t $i
15706 if [ $rc -eq 255 ]; then
15707 error "Ladvise test${i} failed, ${rc}"
15710 #test 11 counts lock enqueue requests, all others count new locks
15712 count=$(do_facet ost1 \
15713 $LCTL get_param -n ost.OSS.ost.stats)
15714 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
15716 lockahead_test -d $DIR/$tdir -t $i
15718 if [ $rc -eq 255 ]; then
15719 error "Ladvise test${i} failed, ${rc}"
15722 new_count=$(do_facet ost1 \
15723 $LCTL get_param -n ost.OSS.ost.stats)
15724 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
15725 awk '{ print $2 }')
15727 difference="$((new_count - count))"
15728 if [ $difference -ne $rc ]; then
15729 error "Ladvise test${i}, bad enqueue count, returned " \
15730 "${rc}, actual ${difference}"
15733 for i in $(seq 12 21); do
15734 # If we do not do this, we run the risk of having too many
15735 # locks and starting lock cancellation while we are checking
15737 cancel_lru_locks osc
15739 count=$($LCTL get_param -n \
15740 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15742 lockahead_test -d $DIR/$tdir -t $i
15744 if [ $rc -eq 255 ]; then
15745 error "Ladvise test ${i} failed, ${rc}"
15748 new_count=$($LCTL get_param -n \
15749 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15750 difference="$((new_count - count))"
15752 # Test 15 output is divided by 100 to map down to valid return
15753 if [ $i -eq 15 ]; then
15757 if [ $difference -ne $rc ]; then
15758 error "Ladvise test ${i}, bad lock count, returned " \
15759 "${rc}, actual ${difference}"
15763 #test 22 returns only success/failure
15765 lockahead_test -d $DIR/$tdir -t $i
15767 if [ $rc -eq 255 ]; then
15768 error "Ladvise test${i} failed, ${rc}"
15772 run_test 255c "suite of ladvise lockahead tests"
15779 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15780 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15781 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
15782 skip "ldiskfs only test" && return
15784 mdt_dev=$(mdsdevname 1)
15786 cl_user=$(do_facet mds1 \
15787 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
15788 if [[ -n $cl_user ]]; then
15789 skip "active changelog user"
15793 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
15794 echo "Registered as changelog user $cl_user"
15797 mkdir -p $DIR/$tdir
15799 $LFS changelog_clear $MDT0 $cl_user 0
15802 touch $DIR/$tdir/{1..10}
15805 stop mds1 || error "Fail to stop MDT."
15808 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
15810 #after mount new plainllog is used
15811 touch $DIR/$tdir/{11..19}
15813 local TEMP256FILE=$(mktemp -u TEMP256XXXXXX)
15814 cat_sl=$(do_facet mds1 \
15815 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
15816 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
15817 do_facet mds1 rm $TEMP256FILE
15819 if (( cat_sl != 2 )); then
15820 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
15821 error "Changelog catalog has wrong number of slots $cat_sl"
15824 $LFS changelog_clear $MDT0 $cl_user 0
15827 TEMP256FILE=$(mktemp -u TEMP256XXXXXX)
15828 cat_sl=$(do_facet mds1 \
15829 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
15830 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
15831 do_facet mds1 rm $TEMP256FILE
15833 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
15835 if (( cat_sl == 2 )); then
15836 error "Empty plain llog was not deleted from changelog catalog"
15838 if (( cat_sl != 1 )); then
15839 error "Active plain llog shouldn\`t be deleted from catalog"
15842 run_test 256 "Check llog delete for empty and not full state"
15845 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15846 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
15847 skip "Need MDS version at least 2.8.55" && return
15849 test_mkdir $DIR/$tdir
15851 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
15852 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
15855 #define OBD_FAIL_MDS_XATTR_REP 0x161
15856 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
15857 local facet=mds$((mdtidx + 1))
15858 set_nodes_failloc $(facet_active_host $facet) 0x80000161
15859 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
15861 stop $facet || error "stop MDS failed"
15862 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
15863 error "start MDS fail"
15865 run_test 257 "xattr locks are not lost"
15867 # Verify we take the i_mutex when security requires it
15869 #define OBD_FAIL_IMUTEX_SEC 0x141c
15870 $LCTL set_param fail_loc=0x141c
15872 chmod u+s $DIR/$tfile
15873 chmod a+rwx $DIR/$tfile
15874 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15876 if [ $RC -ne 0 ]; then
15877 error "error, failed to take i_mutex, rc=$?"
15883 # Verify we do NOT take the i_mutex in the normal case
15885 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
15886 $LCTL set_param fail_loc=0x141d
15889 chmod a+rw $DIR/$tfile
15890 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15892 if [ $RC -ne 0 ]; then
15893 error "error, took i_mutex unnecessarily, rc=$?"
15898 run_test 258b "verify i_mutex security behavior"
15901 #define OBD_FAIL_MDC_CLOSE 0x806
15902 $LCTL set_param fail_loc=0x80000806
15906 run_test 260 "Check mdc_close fail"
15908 ### Data-on-MDT sanity tests ###
15911 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15912 skip "Need MDS version at least 2.10.55" && return
15915 local dom=$DIR/$tdir/dom_file
15916 local tmp=$DIR/$tdir/tmp_file
15918 mkdir -p $DIR/$tdir
15920 # basic checks for DoM component creation
15921 $LFS setstripe -E 1024K -E 1024K -L mdt $dom 2>/dev/null &&
15922 error "Can set MDT layout to non-first entry"
15924 $LFS setstripe -E 1024K -L mdt -E 1024K -L mdt $dom 2>/dev/null &&
15925 error "Can define multiple entries as MDT layout"
15927 $LFS setstripe -E 1M -L mdt $dom ||
15928 error "Can't create DoM layout"
15930 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
15931 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
15932 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
15934 local mdtidx=$($GETSTRIPE -M $dom)
15935 local mdtname=MDT$(printf %04x $mdtidx)
15936 local facet=mds$((mdtidx + 1))
15937 local space_check=1
15939 # Skip free space checks with ZFS
15940 if [ "$(facet_fstype $facet)" == "zfs" ]; then
15946 local mdtfree1=$(do_facet $facet \
15947 lctl get_param -n osd*.*$mdtname.kbytesfree)
15948 dd if=/dev/urandom of=$tmp bs=1024 count=100
15949 # check also direct IO along write
15950 dd if=$tmp of=$dom bs=102400 count=1 oflag=direct
15952 cmp $tmp $dom || error "file data is different"
15953 [ $(stat -c%s $dom) == 102400 ] || error "bad size after write"
15954 if [ $space_check == 1 ]; then
15955 local mdtfree2=$(do_facet $facet \
15956 lctl get_param -n osd*.*$mdtname.kbytesfree)
15957 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
15958 error "MDT free space is wrong after write"
15962 $TRUNCATE $dom 10000
15963 [ $(stat -c%s $dom) == 10000 ] || error "bad size after truncate"
15964 if [ $space_check == 1 ]; then
15965 mdtfree1=$(do_facet $facet \
15966 lctl get_param -n osd*.*$mdtname.kbytesfree)
15967 [ $(($mdtfree1 - $mdtfree2)) -ge 92 ] ||
15968 error "MDT free space is wrong after truncate"
15974 [ $(stat -c%s $dom) == 112400 ] || error "bad size after append"
15975 if [ $space_check == 1 ]; then
15976 mdtfree2=$(do_facet $facet \
15977 lctl get_param -n osd*.*$mdtname.kbytesfree)
15978 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
15979 error "MDT free space is wrong after append"
15984 if [ $space_check == 1 ]; then
15985 mdtfree1=$(do_facet $facet \
15986 lctl get_param -n osd*.*$mdtname.kbytesfree)
15987 [ $(($mdtfree1 - $mdtfree2)) -ge 112 ] ||
15988 error "MDT free space is wrong after removal"
15991 # combined striping
15992 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
15993 error "Can't create DoM + OST striping"
15995 dd if=/dev/urandom of=$tmp bs=1024 count=2000
15996 # check also direct IO along write
15997 dd if=$tmp of=$dom bs=102400 count=20 oflag=direct
15999 cmp $tmp $dom || error "file data is different"
16000 [ $(stat -c%s $dom) == 2048000 ] || error "bad size after write"
16006 run_test 270a "DoM: basic functionality tests"
16009 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16010 skip "Need MDS version at least 2.10.55" && return
16012 local dom=$DIR/$tdir/dom_file
16013 local max_size=1048576
16015 mkdir -p $DIR/$tdir
16016 $LFS setstripe -E $max_size -L mdt $dom
16018 # truncate over the limit
16019 $TRUNCATE $dom $(($max_size + 1)) &&
16020 error "successful truncate over the maximum size"
16021 # write over the limit
16022 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
16023 error "successful write over the maximum size"
16024 # append over the limit
16025 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
16026 echo "12345" >> $dom && error "successful append over the maximum size"
16031 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
16034 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16035 skip "Need MDS version at least 2.10.55" && return
16037 mkdir -p $DIR/$tdir
16038 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16040 # check files inherit DoM EA
16041 touch $DIR/$tdir/first
16042 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
16043 error "bad pattern"
16044 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
16045 error "bad stripe count"
16046 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
16047 error "bad stripe size"
16049 # check directory inherits DoM EA and uses it as default
16050 mkdir $DIR/$tdir/subdir
16051 touch $DIR/$tdir/subdir/second
16052 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
16053 error "bad pattern in sub-directory"
16054 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
16055 error "bad stripe count in sub-directory"
16056 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
16057 error "bad stripe size in sub-directory"
16060 run_test 270c "DoM: DoM EA inheritance tests"
16063 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16064 skip "Need MDS version at least 2.10.55" && return
16066 mkdir -p $DIR/$tdir
16067 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16069 # inherit default DoM striping
16070 mkdir $DIR/$tdir/subdir
16071 touch $DIR/$tdir/subdir/f1
16073 # change default directory striping
16074 $LFS setstripe -c 1 $DIR/$tdir/subdir
16075 touch $DIR/$tdir/subdir/f2
16076 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
16077 error "wrong default striping in file 2"
16078 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
16079 error "bad pattern in file 2"
16082 run_test 270d "DoM: change striping from DoM to RAID0"
16085 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16086 skip "Need MDS version at least 2.10.55" && return
16088 mkdir -p $DIR/$tdir/dom
16089 mkdir -p $DIR/$tdir/norm
16092 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
16093 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
16095 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
16096 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
16098 # find DoM files by layout
16099 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
16100 [ $NUM -eq $DOMFILES ] ||
16101 error "lfs find -L: found $NUM, expected $DOMFILES"
16102 echo "Test 1: lfs find 20 DOM files by layout: OK"
16104 # there should be 1 dir with default DOM striping
16105 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
16107 error "lfs find -L: found $NUM, expected 1 dir"
16108 echo "Test 2: lfs find 1 DOM dir by layout: OK"
16110 # find DoM files by stripe size
16111 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
16112 [ $NUM -eq $DOMFILES ] ||
16113 error "lfs find -S: found $NUM, expected $DOMFILES"
16114 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
16116 # find files by stripe offset except DoM files
16117 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
16118 [ $NUM -eq $NORMFILES ] ||
16119 error "lfs find -i: found $NUM, expected $NORMFILES"
16120 echo "Test 5: lfs find no DOM files by stripe index: OK"
16123 run_test 270e "DoM: lfs find with DoM files test"
16126 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16127 skip "Need MDS version at least 2.10.55" && return
16129 local mdtname=${FSNAME}-MDT0000-mdtlov
16130 local dom=$DIR/$tdir/dom_file
16131 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
16132 lod.$mdtname.dom_stripesize)
16133 local dom_limit=131072
16135 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
16136 local dom_current=$(do_facet mds1 $LCTL get_param -n \
16137 lod.$mdtname.dom_stripesize)
16138 [ ${dom_limit} -eq ${dom_current} ] ||
16139 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
16141 $LFS mkdir -i 0 -c 1 $DIR/$tdir
16142 $LFS setstripe -d $DIR/$tdir
16143 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
16144 error "Can't set directory default striping"
16146 # exceed maximum stripe size
16147 $LFS setstripe -E $(($dom_limit * 2)) -L mdt $dom &&
16148 error "Able to create DoM component size more than LOD limit"
16150 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
16151 dom_current=$(do_facet mds1 $LCTL get_param -n \
16152 lod.$mdtname.dom_stripesize)
16153 [ 0 -eq ${dom_current} ] ||
16154 error "Can't set zero DoM stripe limit"
16156 # too low values to be aligned with smallest stripe size 64K
16157 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
16158 dom_current=$(do_facet mds1 $LCTL get_param -n \
16159 lod.$mdtname.dom_stripesize)
16160 [ 30000 -eq ${dom_current} ] &&
16161 error "Can set too small DoM stripe limit"
16163 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
16164 dom_current=$(do_facet mds1 $LCTL get_param -n \
16165 lod.$mdtname.dom_stripesize)
16167 [ 2147483648 -eq ${dom_current} ] &&
16168 error "Can set too large DoM stripe limit"
16170 do_facet mds1 $LCTL set_param -n \
16171 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
16172 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16173 error "Can't create DoM component size after limit change"
16174 do_facet mds1 $LCTL set_param -n \
16175 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
16176 $LFS setstripe -E $dom_limit -L mdt ${dom}_big &&
16177 error "Can create big DoM component after limit decrease"
16178 touch ${dom}_def ||
16179 error "Can't create file with old default layout"
16181 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
16184 run_test 270f "DoM: maximum DoM stripe size checks"
16187 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16188 skip "Need MDS version at least 2.10.55" && return
16190 local dom=$DIR/$tdir/dom
16192 mkdir -p $DIR/$tdir
16194 $LFS setstripe -E 1024K -L mdt $dom
16196 lctl set_param -n mdc.*.stats=clear
16197 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16198 cat $dom > /dev/null
16199 local reads=$(lctl get_param -n mdc.*.stats |
16200 awk '/ost_read/ {print $2}')
16201 [ -z $reads ] || error "Unexpected $reads READ RPCs"
16205 run_test 271a "DoM: data is cached for read after write"
16208 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16209 skip "Need MDS version at least 2.10.55" && return
16211 local dom=$DIR/$tdir/dom
16213 mkdir -p $DIR/$tdir
16215 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16217 lctl set_param -n mdc.*.stats=clear
16218 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16219 cancel_lru_locks mdc
16220 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
16221 # second stat to check size is cached on client
16222 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
16223 local gls=$(lctl get_param -n mdc.*.stats |
16224 awk '/ldlm_glimpse/ {print $2}')
16225 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16228 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
16231 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16232 skip "Need MDS version at least 2.10.55" && return
16234 local dom=$DIR/$tdir/dom
16236 mkdir -p $DIR/$tdir
16238 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16240 lctl set_param -n mdc.*.stats=clear
16241 lctl set_param -n osc.*.stats=clear
16242 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
16243 cancel_lru_locks mdc
16244 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16245 # second stat to check size is cached on client
16246 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16247 local gls=$(lctl get_param -n mdc.*.stats |
16248 awk '/ldlm_glimpse/ {print $2}')
16249 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16250 local gls=$(lctl get_param -n osc.*.stats |
16251 awk '/ldlm_glimpse/ {print $2}')
16252 [ -z $gls ] || error "Unexpected $gls OSC glimpse RPCs"
16255 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
16258 # test to be enabled with lock_convert
16259 skip "skipped until lock convert will be implemented" && return
16261 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16262 skip "Need MDS version at least 2.10.55" && return
16264 local dom=$DIR/$tdir/dom
16266 mkdir -p $DIR/$tdir
16268 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16270 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
16271 local facet=mds$((mdtidx + 1))
16273 cancel_lru_locks mdc
16274 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
16275 createmany -o $dom 1000
16276 lctl set_param -n mdc.*.stats=clear
16277 smalliomany -w $dom 1000 200
16278 lctl get_param -n mdc.*.stats
16279 local enq=$(lctl get_param -n mdc.*.stats |
16280 awk '/ldlm_ibits_enqueue/ {print $2}')
16281 # Each file has 1 open, 1 IO enqueues, total 2000
16282 # but now we have also +1 getxattr for security.capability, total 3000
16283 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
16284 unlinkmany $dom 1000
16286 cancel_lru_locks mdc
16287 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
16288 createmany -o $dom 1000
16289 lctl set_param -n mdc.*.stats=clear
16290 smalliomany -w $dom 1000 200
16291 lctl get_param -n mdc.*.stats
16292 local enq_2=$(lctl get_param -n mdc.*.stats |
16293 awk '/ldlm_ibits_enqueue/ {print $2}')
16294 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
16295 # for OPEN and IO lock.
16296 [ $((enq - enq_2)) -ge 1000 ] ||
16297 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
16298 unlinkmany $dom 1000
16301 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
16303 cleanup_test_300() {
16307 test_striped_dir() {
16312 mkdir -p $DIR/$tdir
16314 SAVE_UMASK=$(umask)
16315 trap cleanup_test_300 RETURN EXIT
16317 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
16318 $DIR/$tdir/striped_dir ||
16319 error "set striped dir error"
16321 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
16322 [ "$mode" = "755" ] || error "expect 755 got $mode"
16324 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
16325 error "getdirstripe failed"
16326 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
16327 if [ "$stripe_count" != "2" ]; then
16328 error "1:stripe_count is $stripe_count, expect 2"
16330 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
16331 if [ "$stripe_count" != "2" ]; then
16332 error "2:stripe_count is $stripe_count, expect 2"
16335 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
16336 if [ "$stripe_index" != "$mdt_index" ]; then
16337 error "stripe_index is $stripe_index, expect $mdt_index"
16340 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16341 error "nlink error after create striped dir"
16343 mkdir $DIR/$tdir/striped_dir/a
16344 mkdir $DIR/$tdir/striped_dir/b
16346 stat $DIR/$tdir/striped_dir/a ||
16347 error "create dir under striped dir failed"
16348 stat $DIR/$tdir/striped_dir/b ||
16349 error "create dir under striped dir failed"
16351 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
16352 error "nlink error after mkdir"
16354 rmdir $DIR/$tdir/striped_dir/a
16355 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
16356 error "nlink error after rmdir"
16358 rmdir $DIR/$tdir/striped_dir/b
16359 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16360 error "nlink error after rmdir"
16362 chattr +i $DIR/$tdir/striped_dir
16363 createmany -o $DIR/$tdir/striped_dir/f 10 &&
16364 error "immutable flags not working under striped dir!"
16365 chattr -i $DIR/$tdir/striped_dir
16367 rmdir $DIR/$tdir/striped_dir ||
16368 error "rmdir striped dir error"
16376 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16377 skip "skipped for lustre < 2.7.0" && return
16378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16379 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16381 test_striped_dir 0 || error "failed on striped dir on MDT0"
16382 test_striped_dir 1 || error "failed on striped dir on MDT0"
16384 run_test 300a "basic striped dir sanity test"
16387 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16388 skip "skipped for lustre < 2.7.0" && return
16389 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16390 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16396 test_mkdir $DIR/$tdir || error "mkdir fail"
16397 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16398 error "set striped dir error"
16399 for i in {0..9}; do
16400 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
16402 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
16403 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
16404 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
16406 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
16407 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
16408 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
16412 run_test 300b "check ctime/mtime for striped dir"
16415 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16416 skip "skipped for lustre < 2.7.0" && return
16417 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16418 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16421 mkdir -p $DIR/$tdir
16422 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
16423 error "set striped dir error"
16425 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
16426 error "chown striped dir failed"
16428 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
16429 error "create 5k files failed"
16431 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
16433 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
16437 run_test 300c "chown && check ls under striped directory"
16440 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16441 skip "skipped for lustre < 2.7.0" && return
16442 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16443 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16447 mkdir -p $DIR/$tdir
16448 $SETSTRIPE -c 2 $DIR/$tdir
16450 #local striped directory
16451 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16452 error "set striped dir error"
16453 createmany -o $DIR/$tdir/striped_dir/f 10 ||
16454 error "create 10 files failed"
16456 #remote striped directory
16457 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
16458 error "set striped dir error"
16459 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
16460 error "create 10 files failed"
16462 for file in $(find $DIR/$tdir); do
16463 stripe_count=$($GETSTRIPE -c $file)
16464 [ $stripe_count -eq 2 ] ||
16465 error "wrong stripe $stripe_count for $file"
16470 run_test 300d "check default stripe under striped directory"
16473 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16474 skip "Need MDS version at least 2.7.55" && return
16475 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16476 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16480 mkdir -p $DIR/$tdir
16482 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16483 error "set striped dir error"
16485 touch $DIR/$tdir/striped_dir/a
16486 touch $DIR/$tdir/striped_dir/b
16487 touch $DIR/$tdir/striped_dir/c
16489 mkdir $DIR/$tdir/striped_dir/dir_a
16490 mkdir $DIR/$tdir/striped_dir/dir_b
16491 mkdir $DIR/$tdir/striped_dir/dir_c
16493 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
16494 error "set striped adir under striped dir error"
16496 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
16497 error "set striped bdir under striped dir error"
16499 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
16500 error "set striped cdir under striped dir error"
16502 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
16503 error "rename dir under striped dir fails"
16505 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
16506 error "rename dir under different stripes fails"
16508 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
16509 error "rename file under striped dir should succeed"
16511 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
16512 error "rename dir under striped dir should succeed"
16516 run_test 300e "check rename under striped directory"
16519 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16520 skip "Need MDS version at least 2.7.55" && return
16521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16522 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16527 mkdir -p $DIR/$tdir
16529 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16530 error "set striped dir error"
16532 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
16533 error "set striped dir error"
16535 touch $DIR/$tdir/striped_dir/a
16536 mkdir $DIR/$tdir/striped_dir/dir_a
16537 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
16538 error "create striped dir under striped dir fails"
16540 touch $DIR/$tdir/striped_dir1/b
16541 mkdir $DIR/$tdir/striped_dir1/dir_b
16542 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
16543 error "create striped dir under striped dir fails"
16545 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
16546 error "rename dir under different striped dir should fail"
16548 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
16549 error "rename striped dir under diff striped dir should fail"
16551 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
16552 error "rename file under diff striped dirs fails"
16556 run_test 300f "check rename cross striped directory"
16558 test_300_check_default_striped_dir()
16561 local default_count=$2
16562 local default_index=$3
16565 local dir_stripe_index
16568 echo "checking $dirname $default_count $default_index"
16569 $LFS setdirstripe -D -c $default_count -i $default_index \
16570 -t all_char $DIR/$tdir/$dirname ||
16571 error "set default stripe on striped dir error"
16572 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
16573 [ $stripe_count -eq $default_count ] ||
16574 error "expect $default_count get $stripe_count for $dirname"
16576 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
16577 [ $stripe_index -eq $default_index ] ||
16578 error "expect $default_index get $stripe_index for $dirname"
16580 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
16581 error "create dirs failed"
16583 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
16584 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
16585 for dir in $(find $DIR/$tdir/$dirname/*); do
16586 stripe_count=$($LFS getdirstripe -c $dir)
16587 [ $stripe_count -eq $default_count ] ||
16588 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
16589 error "stripe count $default_count != $stripe_count for $dir"
16591 stripe_index=$($LFS getdirstripe -i $dir)
16592 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
16593 error "$stripe_index != $default_index for $dir"
16595 #check default stripe
16596 stripe_count=$($LFS getdirstripe -D -c $dir)
16597 [ $stripe_count -eq $default_count ] ||
16598 error "default count $default_count != $stripe_count for $dir"
16600 stripe_index=$($LFS getdirstripe -D -i $dir)
16601 [ $stripe_index -eq $default_index ] ||
16602 error "default index $default_index != $stripe_index for $dir"
16604 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
16608 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16609 skip "Need MDS version at least 2.7.55" && return
16610 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16616 mkdir $DIR/$tdir/normal_dir
16618 #Checking when client cache stripe index
16619 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
16620 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
16621 error "create striped_dir failed"
16623 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
16624 error "create dir0 fails"
16625 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
16626 [ $stripe_index -eq 0 ] ||
16627 error "dir0 expect index 0 got $stripe_index"
16629 mkdir $DIR/$tdir/striped_dir/dir1 ||
16630 error "create dir1 fails"
16631 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
16632 [ $stripe_index -eq 1 ] ||
16633 error "dir1 expect index 1 got $stripe_index"
16635 #check default stripe count/stripe index
16636 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
16637 test_300_check_default_striped_dir normal_dir 1 0
16638 test_300_check_default_striped_dir normal_dir 2 1
16639 test_300_check_default_striped_dir normal_dir 2 -1
16641 #delete default stripe information
16642 echo "delete default stripeEA"
16643 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
16644 error "set default stripe on striped dir error"
16646 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
16647 for dir in $(find $DIR/$tdir/normal_dir/*); do
16648 stripe_count=$($LFS getdirstripe -c $dir)
16649 [ $stripe_count -eq 0 ] ||
16650 error "expect 1 get $stripe_count for $dir"
16651 stripe_index=$($LFS getdirstripe -i $dir)
16652 [ $stripe_index -eq 0 ] ||
16653 error "expect 0 get $stripe_index for $dir"
16656 run_test 300g "check default striped directory for normal directory"
16659 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16660 skip "Need MDS version at least 2.7.55" && return
16661 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16666 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16667 error "set striped dir error"
16669 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
16670 test_300_check_default_striped_dir striped_dir 1 0
16671 test_300_check_default_striped_dir striped_dir 2 1
16672 test_300_check_default_striped_dir striped_dir 2 -1
16674 #delete default stripe information
16675 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
16676 error "set default stripe on striped dir error"
16678 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
16679 for dir in $(find $DIR/$tdir/striped_dir/*); do
16680 stripe_count=$($LFS getdirstripe -c $dir)
16681 [ $stripe_count -eq 0 ] ||
16682 error "expect 1 get $stripe_count for $dir"
16685 run_test 300h "check default striped directory for striped directory"
16688 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16689 skip "Need MDS version at least 2.7.55" && return
16690 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16691 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16697 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16698 error "set striped dir error"
16700 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16701 error "create files under striped dir failed"
16703 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
16704 error "set striped hashdir error"
16706 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
16707 error "create dir0 under hash dir failed"
16708 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
16709 error "create dir1 under hash dir failed"
16711 # unfortunately, we need to umount to clear dir layout cache for now
16712 # once we fully implement dir layout, we can drop this
16713 umount_client $MOUNT || error "umount failed"
16714 mount_client $MOUNT || error "mount failed"
16716 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
16717 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
16718 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
16720 #set the stripe to be unknown hash type
16721 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
16722 $LCTL set_param fail_loc=0x1901
16723 for ((i = 0; i < 10; i++)); do
16724 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
16725 error "stat f-$i failed"
16726 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
16729 touch $DIR/$tdir/striped_dir/f0 &&
16730 error "create under striped dir with unknown hash should fail"
16732 $LCTL set_param fail_loc=0
16734 umount_client $MOUNT || error "umount failed"
16735 mount_client $MOUNT || error "mount failed"
16739 run_test 300i "client handle unknown hash type striped directory"
16742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16743 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16744 skip "Need MDS version at least 2.7.55" && return
16745 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16751 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
16752 $LCTL set_param fail_loc=0x1702
16753 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16754 error "set striped dir error"
16756 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16757 error "create files under striped dir failed"
16759 $LCTL set_param fail_loc=0
16761 rm -rf $DIR/$tdir || error "unlink striped dir fails"
16765 run_test 300j "test large update record"
16768 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16769 skip "Need MDS version at least 2.7.55" && return
16770 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16771 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16777 #define OBD_FAIL_LARGE_STRIPE 0x1703
16778 $LCTL set_param fail_loc=0x1703
16779 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
16780 error "set striped dir error"
16781 $LCTL set_param fail_loc=0
16783 $LFS getdirstripe $DIR/$tdir/striped_dir ||
16784 error "getstripeddir fails"
16785 rm -rf $DIR/$tdir/striped_dir ||
16786 error "unlink striped dir fails"
16790 run_test 300k "test large striped directory"
16793 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16794 skip "Need MDS version at least 2.7.55" && return
16795 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16796 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16799 test_mkdir -p $DIR/$tdir/striped_dir
16800 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
16801 error "chown $RUNAS_ID failed"
16802 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
16803 error "set default striped dir failed"
16805 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
16806 $LCTL set_param fail_loc=0x80000158
16807 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
16809 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
16810 [ $stripe_index -eq 1 ] ||
16811 error "expect 1 get $stripe_index for $dir"
16813 run_test 300l "non-root user to create dir under striped dir with stale layout"
16816 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16817 skip "Need MDS version at least 2.7.55" && return
16818 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16819 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
16821 mkdir -p $DIR/$tdir/striped_dir
16822 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
16823 error "set default stripes dir error"
16825 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
16827 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
16828 [ $stripe_count -eq 0 ] ||
16829 error "expect 0 get $stripe_count for a"
16831 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
16832 error "set default stripes dir error"
16834 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
16836 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
16837 [ $stripe_count -eq 0 ] ||
16838 error "expect 0 get $stripe_count for b"
16840 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
16841 error "set default stripes dir error"
16843 mkdir $DIR/$tdir/striped_dir/c &&
16844 error "default stripe_index is invalid, mkdir c should fails"
16846 rm -rf $DIR/$tdir || error "rmdir fails"
16848 run_test 300m "setstriped directory on single MDT FS"
16851 local list=$(comma_list $(mdts_nodes))
16854 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16858 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16859 skip "Need MDS version at least 2.7.55" && return
16860 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16861 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16862 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16865 local list=$(comma_list $(mdts_nodes))
16867 trap cleanup_300n RETURN EXIT
16868 mkdir -p $DIR/$tdir
16869 chmod 777 $DIR/$tdir
16870 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
16871 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16872 error "create striped dir succeeds with gid=0"
16874 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16875 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
16876 error "create striped dir fails with gid=-1"
16878 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16879 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
16880 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16881 error "set default striped dir succeeds with gid=0"
16884 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16885 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
16886 error "set default striped dir fails with gid=-1"
16889 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16890 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
16891 error "create test_dir fails"
16892 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
16893 error "create test_dir1 fails"
16894 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
16895 error "create test_dir2 fails"
16898 run_test 300n "non-root user to create dir under striped dir with default EA"
16901 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16902 skip "Need MDS version at least 2.7.55" && return
16903 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16904 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16908 mkdir -p $DIR/$tdir
16910 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
16911 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
16912 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
16913 skip "not enough free inodes $numfree1 $numfree2"
16917 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
16918 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
16919 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
16920 skip "not enough free space $numfree1 $numfree2"
16924 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
16925 error "setdirstripe fails"
16927 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
16928 error "create dirs fails"
16930 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
16931 ls $DIR/$tdir/striped_dir > /dev/null ||
16932 error "ls striped dir fails"
16933 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
16934 error "unlink big striped dir fails"
16936 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
16939 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16940 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16941 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16943 mkdir -p $DIR/$tdir
16945 #define OBD_FAIL_OUT_ENOSPC 0x1704
16946 do_facet mds2 lctl set_param fail_loc=0x80001704
16947 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
16948 error "create striped directory should fail"
16950 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
16952 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
16955 run_test 300p "create striped directory without space"
16958 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16959 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16961 local fd=$(free_fd)
16962 local cmd="exec $fd<$tdir"
16964 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
16967 trap "eval $cmd" EXIT
16968 cd $tdir || error "cd $tdir fails"
16969 rmdir ../$tdir || error "rmdir $tdir fails"
16970 mkdir local_dir && error "create dir succeeds"
16971 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
16975 run_test 300q "create remote directory under orphan directory"
16977 prepare_remote_file() {
16978 mkdir $DIR/$tdir/src_dir ||
16979 error "create remote source failed"
16981 cp /etc/hosts $DIR/$tdir/src_dir/a ||
16982 error "cp to remote source failed"
16983 touch $DIR/$tdir/src_dir/a
16985 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
16986 error "create remote target dir failed"
16988 touch $DIR/$tdir/tgt_dir/b
16990 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
16991 error "rename dir cross MDT failed!"
16993 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
16994 error "src_child still exists after rename"
16996 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
16997 error "missing file(a) after rename"
16999 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
17000 error "diff after rename"
17004 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
17005 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17006 local remote_file=$DIR/$tdir/tgt_dir/b
17008 mkdir -p $DIR/$tdir
17010 prepare_remote_file || error "prepare remote file failed"
17013 $OPENUNLINK $remote_file $remote_file ||
17014 error "openunlink $remote_file failed"
17015 $CHECKSTAT -a $remote_file || error "$remote_file exists"
17017 run_test 310a "open unlink remote file"
17020 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
17021 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17022 local remote_file=$DIR/$tdir/tgt_dir/b
17024 mkdir -p $DIR/$tdir
17026 prepare_remote_file || error "prepare remote file failed"
17028 ln $remote_file $DIR/$tfile || error "link failed for remote file"
17029 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
17030 $CHECKSTAT -t file $remote_file || error "check file failed"
17032 run_test 310b "unlink remote file with multiple links while open"
17035 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
17036 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17037 local remote_file=$DIR/$tdir/tgt_dir/b
17039 mkdir -p $DIR/$tdir
17041 prepare_remote_file || error "prepare remote file failed"
17043 ln $remote_file $DIR/$tfile || error "link failed for remote file"
17044 multiop_bg_pause $remote_file O_uc ||
17045 error "mulitop failed for remote file"
17047 $MULTIOP $DIR/$tfile Ouc
17048 kill -USR1 $MULTIPID
17051 run_test 310c "open-unlink remote file with multiple links"
17055 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
17056 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
17057 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17058 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17060 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17062 mkdir -p $DIR/$tdir
17063 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
17064 createmany -o $DIR/$tdir/$tfile. 1000
17066 # statfs data is not real time, let's just calculate it
17067 old_iused=$((old_iused + 1000))
17069 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
17070 osp.*OST0000*MDT0000.create_count")
17071 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
17072 osp.*OST0000*MDT0000.max_create_count")
17073 for idx in $(seq $MDSCOUNT); do
17074 do_facet mds$idx "lctl set_param -n \
17075 osp.*OST0000*MDT000?.max_create_count=0"
17078 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
17079 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
17080 [ $index -ne 0 ] || error "$tfile stripe index is 0"
17082 unlinkmany $DIR/$tdir/$tfile. 1000
17084 for idx in $(seq $MDSCOUNT); do
17085 do_facet mds$idx "lctl set_param -n \
17086 osp.*OST0000*MDT000?.max_create_count=$max_count"
17087 do_facet mds$idx "lctl set_param -n \
17088 osp.*OST0000*MDT000?.create_count=$count"
17092 for i in $(seq 120); do
17093 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17094 # system may be too busy to destroy all objs in time, use
17095 # a somewhat small value to not fail autotest
17096 [ $((old_iused - new_iused)) -gt 400 ] && break
17100 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
17101 [ $((old_iused - new_iused)) -gt 400 ] ||
17102 error "objs not destroyed after unlink"
17104 run_test 311 "disable OSP precreate, and unlink should destroy objs"
17111 local vdevdir=$(dirname $(facet_vdevice $ost))
17112 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
17113 local zfs_zapid=$(do_facet $ost $cmd |
17114 grep -w "/O/0/d$((objid%32))" -C 5 |
17115 awk '/Object/{getline; print $1}')
17116 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
17117 awk "/$objid = /"'{printf $3}')
17122 zfs_object_blksz() {
17126 local vdevdir=$(dirname $(facet_vdevice $ost))
17127 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
17128 local blksz=$(do_facet $ost $cmd $objid |
17129 awk '/dblk/{getline; printf $4}')
17131 case "${blksz: -1}" in
17132 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
17133 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
17140 test_312() { # LU-4856
17141 remote_ost_nodsh && skip "remote OST with nodsh" && return
17143 [ $(facet_fstype ost1) = "zfs" ] ||
17144 { skip "the test only applies to zfs" && return; }
17146 local max_blksz=$(do_facet ost1 \
17147 $ZFS get -p recordsize $(facet_device ost1) |
17148 awk '!/VALUE/{print $3}')
17149 local min_blksz=$(getconf PAGE_SIZE)
17151 # to make life a little bit easier
17152 $LFS mkdir -c 1 -i 0 $DIR/$tdir
17153 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17155 local tf=$DIR/$tdir/$tfile
17157 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17159 # Get ZFS object id
17160 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17162 # block size change by sequential over write
17164 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
17165 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
17167 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17168 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
17172 # block size change by sequential append write
17173 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
17174 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17175 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17177 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
17178 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
17179 oflag=sync conv=notrunc
17181 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17182 [ $blksz -eq $((2 * count * min_blksz)) ] ||
17183 error "blksz error, actual $blksz, " \
17184 "expected: 2 * $count * $min_blksz"
17190 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17191 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17193 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
17194 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17195 [ $blksz -eq $min_blksz ] ||
17196 error "blksz error: $blksz, expected: $min_blksz"
17198 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
17199 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17200 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
17202 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
17203 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17204 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
17206 run_test 312 "make sure ZFS adjusts its block size by write pattern"
17209 remote_ost_nodsh && skip "remote OST with nodsh" && return
17211 local file=$DIR/$tfile
17213 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
17215 # define OBD_FAIL_TGT_RCVD_EIO 0x720
17216 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17217 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
17218 error "write should failed"
17219 do_facet ost1 "$LCTL set_param fail_loc=0"
17222 run_test 313 "io should fail after last_rcvd update fail"
17225 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
17226 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17228 wait_delete_completed
17229 do_facet ost1 "$LCTL set_param fail_loc=0"
17231 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
17233 test_315() { # LU-618
17234 local file=$DIR/$tfile
17237 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4096000c
17238 $MULTIOP $file oO_RDONLY:r4096000_c &
17243 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
17246 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
17249 run_test 315 "read should be accounted"
17252 local read_write=$1
17253 if [ "$read_write" = "write" ]; then
17254 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
17255 elif [ "$read_write" = "read" ]; then
17256 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
17258 error "argument error"
17261 # turn off debug for performance testing
17262 local saved_debug=$($LCTL get_param -n debug)
17263 $LCTL set_param debug=0
17265 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
17267 # get ost1 size - lustre-OST0000
17268 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
17269 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
17270 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
17272 if [ "$read_write" = "read" ]; then
17273 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
17276 local start_time=$(date +%s.%N)
17277 $dd_cmd bs=1M count=$blocks oflag=sync ||
17278 error "real dd $read_write error"
17279 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
17281 if [ "$read_write" = "write" ]; then
17285 # define OBD_FAIL_OST_FAKE_RW 0x238
17286 do_facet ost1 $LCTL set_param fail_loc=0x238
17288 local start_time=$(date +%s.%N)
17289 $dd_cmd bs=1M count=$blocks oflag=sync ||
17290 error "fake dd $read_write error"
17291 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
17293 if [ "$read_write" = "write" ]; then
17295 cancel_lru_locks osc
17296 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
17297 error "$tfile size not $blocks MB"
17299 do_facet ost1 $LCTL set_param fail_loc=0
17301 echo "fake $read_write $duration_fake vs. normal $read_write" \
17302 "$duration in seconds"
17303 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
17304 error_not_in_vm "fake write is slower"
17306 $LCTL set_param -n debug="$saved_debug"
17309 test_399a() { # LU-7655 for OST fake write
17310 remote_ost_nodsh && skip "remote OST with nodsh" && return
17314 run_test 399a "fake write should not be slower than normal write"
17316 test_399b() { # LU-8726 for OST fake read
17317 remote_ost_nodsh && skip "remote OST with nodsh" && return
17319 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
17320 skip "ldiskfs only test" && return 0
17324 run_test 399b "fake read should not be slower than normal read"
17326 test_400a() { # LU-1606, was conf-sanity test_74
17327 local extra_flags=''
17328 local out=$TMP/$tfile
17329 local prefix=/usr/include/lustre
17332 if ! which $CC > /dev/null 2>&1; then
17333 skip_env "$CC is not installed"
17337 if ! [[ -d $prefix ]]; then
17338 # Assume we're running in tree and fixup the include path.
17339 extra_flags+=" -I$LUSTRE/include"
17340 extra_flags+=" -L$LUSTRE/utils"
17343 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
17344 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
17345 error "client api broken"
17349 run_test 400a "Lustre client api program can compile and link"
17351 test_400b() { # LU-1606, LU-5011
17353 local out=$TMP/$tfile
17354 local prefix=/usr/include/linux/lustre
17356 # We use a hard coded prefix so that this test will not fail
17357 # when run in tree. There are headers in lustre/include/lustre/
17358 # that are not packaged (like lustre_idl.h) and have more
17359 # complicated include dependencies (like config.h and lnet/types.h).
17360 # Since this test about correct packaging we just skip them when
17361 # they don't exist (see below) rather than try to fixup cppflags.
17363 if ! which $CC > /dev/null 2>&1; then
17364 skip_env "$CC is not installed"
17368 for header in $prefix/*.h; do
17369 if ! [[ -f "$header" ]]; then
17373 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
17374 continue # lustre_ioctl.h is internal header
17377 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
17378 error "cannot compile '$header'"
17382 run_test 400b "packaged headers can be compiled"
17384 test_401a() { #LU-7437
17385 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
17386 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
17388 #count the number of parameters by "list_param -R"
17389 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
17390 #count the number of parameters by listing proc files
17391 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
17392 echo "proc_dirs='$proc_dirs'"
17393 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
17394 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
17397 [ $params -eq $procs ] ||
17398 error "found $params parameters vs. $procs proc files"
17400 # test the list_param -D option only returns directories
17401 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
17402 #count the number of parameters by listing proc directories
17403 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
17406 [ $params -eq $procs ] ||
17407 error "found $params parameters vs. $procs proc files"
17409 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
17412 local save=$($LCTL get_param -n jobid_var)
17415 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
17416 error "no error returned when setting bad parameters"
17418 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
17419 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
17421 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
17422 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
17423 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
17425 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
17428 local jobid_var_old=$($LCTL get_param -n jobid_var)
17429 local jobid_var_new
17431 $LCTL set_param jobid_var= &&
17432 error "no error returned for 'set_param a='"
17434 jobid_var_new=$($LCTL get_param -n jobid_var)
17435 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17436 error "jobid_var was changed by setting without value"
17438 $LCTL set_param jobid_var &&
17439 error "no error returned for 'set_param a'"
17441 jobid_var_new=$($LCTL get_param -n jobid_var)
17442 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17443 error "jobid_var was changed by setting without value"
17445 run_test 401c "Verify 'lctl set_param' without value fails in either format."
17448 local jobid_var_old=$($LCTL get_param -n jobid_var)
17449 local jobid_var_new
17450 local new_value="foo=bar"
17452 $LCTL set_param jobid_var=$new_value ||
17453 error "'set_param a=b' did not accept a value containing '='"
17455 jobid_var_new=$($LCTL get_param -n jobid_var)
17456 [[ "$jobid_var_new" == "$new_value" ]] ||
17457 error "'set_param a=b' failed on a value containing '='"
17459 # Reset the jobid_var to test the other format
17460 $LCTL set_param jobid_var=$jobid_var_old
17461 jobid_var_new=$($LCTL get_param -n jobid_var)
17462 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17463 error "failed to reset jobid_var"
17465 $LCTL set_param jobid_var $new_value ||
17466 error "'set_param a b' did not accept a value containing '='"
17468 jobid_var_new=$($LCTL get_param -n jobid_var)
17469 [[ "$jobid_var_new" == "$new_value" ]] ||
17470 error "'set_param a b' failed on a value containing '='"
17472 $LCTL set_param jobid_var $jobid_var_old
17473 jobid_var_new=$($LCTL get_param -n jobid_var)
17474 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17475 error "failed to reset jobid_var"
17477 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
17480 local server_version=$(lustre_version_code $SINGLEMDS)
17481 [[ $server_version -ge $(version_code 2.7.66) ]] ||
17482 [[ $server_version -ge $(version_code 2.7.18.4) &&
17483 $server_version -lt $(version_code 2.7.50) ]] ||
17484 [[ $server_version -ge $(version_code 2.7.2) &&
17485 $server_version -lt $(version_code 2.7.11) ]] ||
17486 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
17488 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17489 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
17490 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
17491 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
17492 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
17493 echo "Touch failed - OK"
17495 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
17498 local file1=$DIR/$tfile.1
17499 local file2=$DIR/$tfile.2
17500 local tfile=$TMP/$tfile
17502 rm -f $file1 $file2 $tfile
17507 # 30 sec OBD_TIMEOUT in ll_getattr()
17508 # right before populating st_nlink
17509 $LCTL set_param fail_loc=0x80001409
17510 stat -c %h $file1 > $tfile &
17512 # create an alias, drop all locks and reclaim the dentry
17514 cancel_lru_locks mdc
17515 cancel_lru_locks osc
17516 sysctl -w vm.drop_caches=2
17520 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
17522 rm -f $tfile $file1 $file2
17524 run_test 403 "i_nlink should not drop to zero due to aliasing"
17526 test_404() { # LU-6601
17527 local server_version=$(lustre_version_code $SINGLEMDS)
17528 [[ $server_version -ge $(version_code 2.8.53) ]] ||
17529 { skip "Need server version newer than 2.8.52"; return 0; }
17531 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17532 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
17533 awk '/osp .*-osc-MDT/ { print $4}')
17536 for osp in $mosps; do
17537 echo "Deactivate: " $osp
17538 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
17539 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17540 awk -vp=$osp '$4 == p { print $2 }')
17541 [ $stat = IN ] || {
17542 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17543 error "deactivate error"
17545 echo "Activate: " $osp
17546 do_facet $SINGLEMDS $LCTL --device %$osp activate
17547 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17548 awk -vp=$osp '$4 == p { print $2 }')
17549 [ $stat = UP ] || {
17550 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17551 error "activate error"
17555 run_test 404 "validate manual {de}activated works properly for OSPs"
17558 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
17559 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
17560 skip "Layout swap lock is not supported" && return
17562 check_swap_layouts_support && return 0
17564 test_mkdir $DIR/$tdir
17565 swap_lock_test -d $DIR/$tdir ||
17566 error "One layout swap locked test failed"
17568 run_test 405 "Various layout swap lock tests"
17571 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17572 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
17573 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
17574 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17575 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
17576 skip "Need MDS version at least 2.8.50" && return
17578 local def_stripe_size=$($LFS getstripe -S $MOUNT)
17579 local test_pool=$TESTNAME
17581 if ! combined_mgs_mds ; then
17584 pool_add $test_pool || error "pool_add failed"
17585 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
17586 error "pool_add_targets failed"
17588 save_layout_restore_at_exit $MOUNT
17590 # parent set default stripe count only, child will stripe from both
17591 # parent and fs default
17592 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
17593 error "setstripe $MOUNT failed"
17594 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
17595 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
17596 for i in $(seq 10); do
17597 local f=$DIR/$tdir/$tfile.$i
17598 touch $f || error "touch failed"
17599 local count=$($LFS getstripe -c $f)
17600 [ $count -eq $OSTCOUNT ] ||
17601 error "$f stripe count $count != $OSTCOUNT"
17602 local offset=$($LFS getstripe -i $f)
17603 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
17604 local size=$($LFS getstripe -S $f)
17605 [ $size -eq $((def_stripe_size * 2)) ] ||
17606 error "$f stripe size $size != $((def_stripe_size * 2))"
17607 local pool=$($LFS getstripe -p $f)
17608 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
17611 # change fs default striping, delete parent default striping, now child
17612 # will stripe from new fs default striping only
17613 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
17614 error "change $MOUNT default stripe failed"
17615 $LFS setstripe -c 0 $DIR/$tdir ||
17616 error "delete $tdir default stripe failed"
17617 for i in $(seq 11 20); do
17618 local f=$DIR/$tdir/$tfile.$i
17619 touch $f || error "touch $f failed"
17620 local count=$($LFS getstripe -c $f)
17621 [ $count -eq 1 ] || error "$f stripe count $count != 1"
17622 local offset=$($LFS getstripe -i $f)
17623 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
17624 local size=$($LFS getstripe -S $f)
17625 [ $size -eq $def_stripe_size ] ||
17626 error "$f stripe size $size != $def_stripe_size"
17627 local pool=$($LFS getstripe -p $f)
17628 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
17631 unlinkmany $DIR/$tdir/$tfile. 1 20
17633 local f=$DIR/$tdir/$tfile
17634 pool_remove_all_targets $test_pool $f
17635 pool_remove $test_pool $f
17637 if ! combined_mgs_mds ; then
17641 run_test 406 "DNE support fs default striping"
17644 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17645 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
17646 skip "Need MDS version at least 2.8.55" && return
17647 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17649 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
17650 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
17651 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
17652 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
17653 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
17655 #define OBD_FAIL_DT_TXN_STOP 0x2019
17656 for idx in $(seq $MDSCOUNT); do
17657 do_facet mds$idx "lctl set_param fail_loc=0x2019"
17659 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
17660 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
17661 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
17664 run_test 407 "transaction fail should cause operation fail"
17667 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
17669 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
17670 lctl set_param fail_loc=0x8000040a
17671 # let ll_prepare_partial_page() fail
17672 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
17676 # create at least 100 unused inodes so that
17677 # shrink_icache_memory(0) should not return 0
17678 touch $DIR/$tfile-{0..100}
17679 rm -f $DIR/$tfile-{0..100}
17682 echo 2 > /proc/sys/vm/drop_caches
17684 run_test 408 "drop_caches should not hang due to page leaks"
17688 [ $MDSCOUNT -lt 2 ] &&
17689 skip "We need at least 2 MDTs for this test" && return
17691 check_mount_and_prep
17693 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
17694 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
17695 touch $DIR/$tdir/guard || error "(2) Fail to create"
17697 local PREFIX=$(str_repeat 'A' 128)
17698 echo "Create 1K hard links start at $(date)"
17699 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17700 error "(3) Fail to hard link"
17702 echo "Links count should be right although linkEA overflow"
17703 stat $DIR/$tdir/guard || error "(4) Fail to stat"
17704 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
17705 [ $linkcount -eq 1001 ] ||
17706 error "(5) Unexpected hard links count: $linkcount"
17708 echo "List all links start at $(date)"
17709 ls -l $DIR/$tdir/foo > /dev/null ||
17710 error "(6) Fail to list $DIR/$tdir/foo"
17712 echo "Unlink hard links start at $(date)"
17713 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17714 error "(7) Fail to unlink"
17716 run_test 409 "Large amount of cross-MDTs hard links on the same file"
17720 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
17721 skip "Need client version at least 2.9.59" && return
17723 # Create a file, and stat it from the kernel
17724 local testfile=$DIR/$tfile
17727 local run_id=$RANDOM
17728 local my_ino=$(stat --format "%i" $testfile)
17730 # Try to insert the module. This will always fail as the
17731 # module is designed to not be inserted.
17732 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
17735 # Anything but success is a test failure
17737 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
17738 error "no inode match"
17740 run_test 410 "Test inode number returned from kernel thread"
17742 cleanup_test411_cgroup() {
17748 local cg_basedir=/sys/fs/cgroup/memory
17750 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
17751 { skip "no setup for cgroup"; return; }
17753 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
17754 error "test file creation failed"
17755 cancel_lru_locks osc
17757 # Create a very small memory cgroup to force a slab allocation error
17758 local cgdir=$cg_basedir/osc_slab_alloc
17759 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
17760 trap "cleanup_test411_cgroup $cgdir" EXIT
17761 echo 2M > $cgdir/memory.kmem.limit_in_bytes
17762 echo 1M > $cgdir/memory.limit_in_bytes
17764 # Should not LBUG, just be killed by oom-killer
17765 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null" &&
17766 error "fail to trigger a memory allocation error"
17768 cleanup_test411_cgroup $cgdir
17772 run_test 411 "Slab allocation error with cgroup does not LBUG"
17775 [ $MDSCOUNT -lt 2 ] &&
17776 skip "We need at least 2 MDTs for this test" && return
17778 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
17779 skip "Need server version at least 2.10.55" & exit 0
17782 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
17783 error "mkdir failed"
17784 $LFS getdirstripe $DIR/$tdir
17785 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
17786 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
17787 error "expect $((MDSCOUT - 1)) get $stripe_index"
17788 stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
17789 [ $stripe_count -eq 2 ] ||
17790 error "expect 2 get $stripe_count"
17792 run_test 412 "mkdir on specific MDTs"
17795 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
17796 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
17797 skip "Need server version at least 2.9.55" & exit 0
17798 start_full_debug_logging
17802 stop_full_debug_logging
17806 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17807 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17808 awk '/The barrier for/ { print $7 }')
17811 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
17816 barrier_expired() {
17819 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17820 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17821 awk '/will be expired/ { print $7 }')
17823 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
17832 echo "Start barrier_freeze at: $(date)"
17833 #define OBD_FAIL_BARRIER_DELAY 0x2202
17834 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
17835 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
17838 local b_status=$(barrier_stat)
17839 echo "Got barrier status at: $(date)"
17840 [ "$b_status" = "'freezing_p1'" ] ||
17841 error "(1) unexpected barrier status $b_status"
17843 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
17845 b_status=$(barrier_stat)
17846 [ "$b_status" = "'frozen'" ] ||
17847 error "(2) unexpected barrier status $b_status"
17849 local expired=$(barrier_expired)
17850 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
17851 sleep $((expired + 3))
17853 b_status=$(barrier_stat)
17854 [ "$b_status" = "'expired'" ] ||
17855 error "(3) unexpected barrier status $b_status"
17857 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
17858 error "(4) fail to freeze barrier"
17860 b_status=$(barrier_stat)
17861 [ "$b_status" = "'frozen'" ] ||
17862 error "(5) unexpected barrier status $b_status"
17864 echo "Start barrier_thaw at: $(date)"
17865 #define OBD_FAIL_BARRIER_DELAY 0x2202
17866 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
17867 do_facet mgs $LCTL barrier_thaw $FSNAME &
17870 b_status=$(barrier_stat)
17871 echo "Got barrier status at: $(date)"
17872 [ "$b_status" = "'thawing'" ] ||
17873 error "(6) unexpected barrier status $b_status"
17875 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
17877 b_status=$(barrier_stat)
17878 [ "$b_status" = "'thawed'" ] ||
17879 error "(7) unexpected barrier status $b_status"
17881 #define OBD_FAIL_BARRIER_FAILURE 0x2203
17882 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
17883 do_facet mgs $LCTL barrier_freeze $FSNAME
17885 b_status=$(barrier_stat)
17886 [ "$b_status" = "'failed'" ] ||
17887 error "(8) unexpected barrier status $b_status"
17889 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17890 do_facet mgs $LCTL barrier_thaw $FSNAME
17894 run_test 801a "write barrier user interfaces and stat machine"
17899 mkdir $DIR/$tdir || error "(1) fail to mkdir"
17900 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
17901 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
17902 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
17903 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
17905 cancel_lru_locks mdc
17907 # 180 seconds should be long enough
17908 do_facet mgs $LCTL barrier_freeze $FSNAME 180
17910 local b_status=$(barrier_stat)
17911 [ "$b_status" = "'frozen'" ] ||
17912 error "(6) unexpected barrier status $b_status"
17914 mkdir $DIR/$tdir/d0/d10 &
17917 touch $DIR/$tdir/d1/f13 &
17920 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
17923 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
17926 rm -f $DIR/$tdir/d4/f12 &
17929 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
17931 # To guarantee taht the 'stat' is not blocked
17932 b_status=$(barrier_stat)
17933 [ "$b_status" = "'frozen'" ] ||
17934 error "(8) unexpected barrier status $b_status"
17936 # let above commands to run at background
17939 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
17940 ps -p $touch_pid || error "(10) touch should be blocked"
17941 ps -p $ln_pid || error "(11) link should be blocked"
17942 ps -p $mv_pid || error "(12) rename should be blocked"
17943 ps -p $rm_pid || error "(13) unlink should be blocked"
17945 b_status=$(barrier_stat)
17946 [ "$b_status" = "'frozen'" ] ||
17947 error "(14) unexpected barrier status $b_status"
17949 do_facet mgs $LCTL barrier_thaw $FSNAME
17950 b_status=$(barrier_stat)
17951 [ "$b_status" = "'thawed'" ] ||
17952 error "(15) unexpected barrier status $b_status"
17954 wait $mkdir_pid || error "(16) mkdir should succeed"
17955 wait $touch_pid || error "(17) touch should succeed"
17956 wait $ln_pid || error "(18) link should succeed"
17957 wait $mv_pid || error "(19) rename should succeed"
17958 wait $rm_pid || error "(20) unlink should succeed"
17962 run_test 801b "modification will be blocked by write barrier"
17965 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
17969 stop mds2 || error "(1) Fail to stop mds2"
17971 do_facet mgs $LCTL barrier_freeze $FSNAME 30
17973 local b_status=$(barrier_stat)
17974 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
17975 do_facet mgs $LCTL barrier_thaw $FSNAME
17976 error "(2) unexpected barrier status $b_status"
17979 do_facet mgs $LCTL barrier_rescan $FSNAME ||
17980 error "(3) Fail to rescan barrier bitmap"
17982 do_facet mgs $LCTL barrier_freeze $FSNAME 10
17984 b_status=$(barrier_stat)
17985 [ "$b_status" = "'frozen'" ] ||
17986 error "(4) unexpected barrier status $b_status"
17988 do_facet mgs $LCTL barrier_thaw $FSNAME
17989 b_status=$(barrier_stat)
17990 [ "$b_status" = "'thawed'" ] ||
17991 error "(5) unexpected barrier status $b_status"
17993 local devname=$(mdsdevname 2)
17995 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
17997 do_facet mgs $LCTL barrier_rescan $FSNAME ||
17998 error "(7) Fail to rescan barrier bitmap"
18002 run_test 801c "rescan barrier bitmap"
18004 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
18005 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
18006 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
18012 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
18013 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
18014 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
18020 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
18021 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
18022 skip "Need server version at least 2.9.55" & exit 0
18024 mkdir $DIR/$tdir || error "(1) fail to mkdir"
18026 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
18027 error "(2) Fail to copy"
18029 trap cleanup_802 EXIT
18031 # sync by force before remount as readonly
18032 sync; sync_all_data; sleep 3; sync_all_data
18036 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
18037 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
18038 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
18040 echo "Mount the server as read only"
18041 setupall server_only || error "(3) Fail to start servers"
18043 echo "Mount client without ro should fail"
18044 mount_client $MOUNT &&
18045 error "(4) Mount client without 'ro' should fail"
18047 echo "Mount client with ro should succeed"
18048 mount_client $MOUNT ro ||
18049 error "(5) Mount client with 'ro' should succeed"
18051 echo "Modify should be refused"
18052 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
18054 echo "Read should be allowed"
18055 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
18056 error "(7) Read should succeed under ro mode"
18060 run_test 802 "simulate readonly device"
18063 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18064 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18065 skip "MDS needs to be newer than 2.10.54" && return
18067 mkdir -p $DIR/$tdir
18068 # Create some objects on all MDTs to trigger related logs objects
18069 for idx in $(seq $MDSCOUNT); do
18070 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
18071 $DIR/$tdir/dir${idx} ||
18072 error "Fail to create $DIR/$tdir/dir${idx}"
18076 echo "before create:"
18078 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18080 for ((i=0; i<10; i++)); do
18081 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
18082 error "Fail to create $DIR/$tdir/foo$i"
18086 echo "after create:"
18088 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18090 [ $after_used -ge $((before_used + 10)) ] ||
18091 error "before ($before_used) + 10 > after ($after_used)"
18093 for ((i=0; i<10; i++)); do
18094 rm -rf $DIR/$tdir/foo$i ||
18095 error "Fail to remove $DIR/$tdir/foo$i"
18098 wait_delete_completed
18099 echo "after unlink:"
18101 before_used=$after_used
18102 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18104 [ $after_used -le $((before_used - 8)) ] ||
18105 error "before ($before_used) - 8 < after ($after_used)"
18107 run_test 803 "verify agent object for remote object"
18110 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18111 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18112 skip "MDS needs to be newer than 2.10.54" && return
18114 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
18115 skip "ldiskfs only test" && return 0
18117 mkdir -p $DIR/$tdir
18118 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
18119 error "Fail to create $DIR/$tdir/dir0"
18121 local fid=$($LFS path2fid $DIR/$tdir/dir0)
18122 local dev=$(mdsdevname 2)
18124 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18125 grep ${fid} || error "NOT found agent entry for dir0"
18127 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
18128 error "Fail to create $DIR/$tdir/dir1"
18130 touch $DIR/$tdir/dir1/foo0 ||
18131 error "Fail to create $DIR/$tdir/dir1/foo0"
18132 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
18135 for idx in $(seq $MDSCOUNT); do
18136 dev=$(mdsdevname $idx)
18137 do_facet mds${idx} \
18138 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18139 grep ${fid} && rc=$idx
18142 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
18143 error "Fail to rename foo0 to foo1"
18144 if [ $rc -eq 0 ]; then
18145 for idx in $(seq $MDSCOUNT); do
18146 dev=$(mdsdevname $idx)
18147 do_facet mds${idx} \
18148 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18149 grep ${fid} && rc=$idx
18153 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
18154 error "Fail to rename foo1 to foo2"
18155 if [ $rc -eq 0 ]; then
18156 for idx in $(seq $MDSCOUNT); do
18157 dev=$(mdsdevname $idx)
18158 do_facet mds${idx} \
18159 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18160 grep ${fid} && rc=$idx
18164 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
18166 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
18167 error "Fail to link to $DIR/$tdir/dir1/foo2"
18168 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
18169 error "Fail to rename foo2 to foo0"
18170 unlink $DIR/$tdir/dir1/foo0 ||
18171 error "Fail to unlink $DIR/$tdir/dir1/foo0"
18172 rm -rf $DIR/$tdir/dir0 ||
18173 error "Fail to rm $DIR/$tdir/dir0"
18175 for idx in $(seq $MDSCOUNT); do
18176 dev=$(mdsdevname $idx)
18180 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
18182 start mds${idx} $dev $MDS_MOUNT_OPTS ||
18183 error "mount mds$idx failed"
18184 df $MOUNT > /dev/null 2>&1
18186 # e2fsck should not return error
18188 error "e2fsck detected error on MDT${idx}: rc=$rc"
18191 run_test 804 "verify agent entry for remote entry"
18194 # tests that do cleanup/setup should be run at the end
18198 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18200 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
18201 $LCTL set_param fail_loc=0x903
18203 cancel_lru_locks MGC
18205 FAIL_ON_ERROR=true cleanup
18206 FAIL_ON_ERROR=true setup
18208 run_test 900 "umount should not race with any mgc requeue thread"
18211 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
18212 check_and_cleanup_lustre
18213 if [ "$I_MOUNTED" != "yes" ]; then
18214 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true