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"
863 echo '-- same directory rename'
864 test_mkdir $DIR/$tdir
865 touch $DIR/$tdir/$tfile.1
866 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
867 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
869 run_test 24a "rename file to non-existent target"
872 test_mkdir $DIR/$tdir
873 touch $DIR/$tdir/$tfile.{1,2}
874 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
875 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
876 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
878 run_test 24b "rename file to existing target"
881 test_mkdir $DIR/$tdir
882 test_mkdir $DIR/$tdir/d$testnum.1
883 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
884 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
885 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
887 run_test 24c "rename directory to non-existent target"
890 test_mkdir -c1 $DIR/$tdir
891 test_mkdir -c1 $DIR/$tdir/d$testnum.1
892 test_mkdir -c1 $DIR/$tdir/d$testnum.2
893 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
894 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
895 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
897 run_test 24d "rename directory to existing target"
900 echo '-- cross directory renames --'
904 mv $DIR/R5a/f $DIR/R5b/g
905 $CHECKSTAT -a $DIR/R5a/f || error
906 $CHECKSTAT -t file $DIR/R5b/g || error
908 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
913 touch $DIR/R6a/f $DIR/R6b/g
914 mv $DIR/R6a/f $DIR/R6b/g
915 $CHECKSTAT -a $DIR/R6a/f || error
916 $CHECKSTAT -t file $DIR/R6b/g || error
918 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
923 test_mkdir $DIR/R7a/d
924 mv $DIR/R7a/d $DIR/R7b/e
925 $CHECKSTAT -a $DIR/R7a/d || error
926 $CHECKSTAT -t dir $DIR/R7b/e || error
928 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
931 test_mkdir -c1 $DIR/R8a
932 test_mkdir -c1 $DIR/R8b
933 test_mkdir -c1 $DIR/R8a/d
934 test_mkdir -c1 $DIR/R8b/e
935 mrename $DIR/R8a/d $DIR/R8b/e
936 $CHECKSTAT -a $DIR/R8a/d || error
937 $CHECKSTAT -t dir $DIR/R8b/e || error
939 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
942 echo "-- rename error cases"
946 mrename $DIR/R9/f $DIR/R9/a
947 $CHECKSTAT -t file $DIR/R9/f || error
948 $CHECKSTAT -t dir $DIR/R9/a || error
949 $CHECKSTAT -a $DIR/R9/a/f || error
951 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
955 mrename $DIR/R10/f $DIR/R10/g
956 $CHECKSTAT -t dir $DIR/R10 || error
957 $CHECKSTAT -a $DIR/R10/f || error
958 $CHECKSTAT -a $DIR/R10/g || error
960 run_test 24j "source does not exist ============================"
964 test_mkdir $DIR/R11a/d
966 mv $DIR/R11a/f $DIR/R11a/d
967 $CHECKSTAT -a $DIR/R11a/f || error
968 $CHECKSTAT -t file $DIR/R11a/d/f || error
970 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
972 # bug 2429 - rename foo foo foo creates invalid file
975 $MULTIOP $f OcNs || error
977 run_test 24l "Renaming a file to itself ========================"
981 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
982 # on ext3 this does not remove either the source or target files
983 # though the "expected" operation would be to remove the source
984 $CHECKSTAT -t file ${f} || error "${f} missing"
985 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
987 run_test 24m "Renaming a file to a hard link to itself ========="
991 # this stats the old file after it was renamed, so it should fail
995 $CHECKSTAT ${f}.rename
998 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1001 test_mkdir $DIR/$tdir
1002 rename_many -s random -v -n 10 $DIR/$tdir
1004 run_test 24o "rename of files during htree split"
1007 test_mkdir $DIR/R12a
1008 test_mkdir $DIR/R12b
1009 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1010 mrename $DIR/R12a $DIR/R12b
1011 $CHECKSTAT -a $DIR/R12a || error
1012 $CHECKSTAT -t dir $DIR/R12b || error
1013 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1014 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1016 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1018 cleanup_multiop_pause() {
1020 kill -USR1 $MULTIPID
1024 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1025 test_mkdir $DIR/R13a
1026 test_mkdir $DIR/R13b
1027 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1028 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1031 trap cleanup_multiop_pause EXIT
1032 mrename $DIR/R13a $DIR/R13b
1033 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1034 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1035 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1036 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1037 cleanup_multiop_pause
1038 wait $MULTIPID || error "multiop close failed"
1040 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1042 test_24r() { #bug 3789
1043 test_mkdir $DIR/R14a
1044 test_mkdir $DIR/R14a/b
1045 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1046 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1047 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1049 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1052 test_mkdir $DIR/R15a
1053 test_mkdir $DIR/R15a/b
1054 test_mkdir $DIR/R15a/b/c
1055 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1056 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1057 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1059 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1061 test_mkdir $DIR/R16a
1062 test_mkdir $DIR/R16a/b
1063 test_mkdir $DIR/R16a/b/c
1064 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1065 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1066 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1068 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1070 test_24u() { # bug12192
1071 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1072 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1074 run_test 24u "create stripe file"
1078 size=$(getconf PAGE_SIZE 2>/dev/null)
1079 echo -n ${size:-4096}
1082 simple_cleanup_common() {
1085 [ -z "$DIR" -o -z "$tdir" ] && return 0
1087 local start=$SECONDS
1090 wait_delete_completed
1091 echo "cleanup time $((SECONDS - start))"
1095 max_pages_per_rpc() {
1096 local mdtname="$(printf "MDT%04x" ${1:-0})"
1097 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1101 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1102 local nrfiles=${COUNT:-100000}
1103 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1104 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && nrfiles=${COUNT:-10000}
1106 local fname="$DIR/$tdir/$tfile"
1107 test_mkdir "$(dirname $fname)"
1108 # assume MDT0000 has the fewest inodes
1109 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1110 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1111 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1113 trap simple_cleanup_common EXIT
1115 createmany -m "$fname" $nrfiles
1117 cancel_lru_locks mdc
1118 lctl set_param mdc.*.stats clear
1120 # was previously test_24D: LU-6101
1121 # readdir() returns correct number of entries after cursor reload
1122 local num_ls=$(ls $DIR/$tdir | wc -l)
1123 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1124 local num_all=$(ls -a $DIR/$tdir | wc -l)
1125 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1126 $num_all -ne $((nrfiles + 2)) ]; then
1127 error "Expected $nrfiles files, got $num_ls " \
1128 "($num_uniq unique $num_all .&..)"
1130 # LU-5 large readdir
1131 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1132 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1133 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1134 # take into account of overhead in lu_dirpage header and end mark in
1135 # each page, plus one in rpc_num calculation.
1136 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1137 local page_entries=$((($(page_size) - 24) / dirent_size))
1138 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1139 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1140 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1141 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1142 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1143 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1144 error "large readdir doesn't take effect: " \
1145 "$mds_readpage should be about $rpc_max"
1147 simple_cleanup_common
1149 run_test 24v "list large directory (test hash collision, b=17560)"
1151 test_24w() { # bug21506
1153 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1154 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1155 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1156 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1157 [[ "$SZ1" -eq "$SZ2" ]] ||
1158 error "Error reading at the end of the file $tfile"
1160 run_test 24w "Reading a file larger than 4Gb"
1163 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1165 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1166 skip "Need MDS version at least 2.7.56" && return
1168 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1170 local remote_dir=$DIR/$tdir/remote_dir
1172 test_mkdir $DIR/$tdir
1173 $LFS mkdir -i $MDTIDX $remote_dir ||
1174 error "create remote directory failed"
1176 test_mkdir $DIR/$tdir/src_dir
1177 touch $DIR/$tdir/src_file
1178 test_mkdir $remote_dir/tgt_dir
1179 touch $remote_dir/tgt_file
1181 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1182 error "rename dir cross MDT failed!"
1184 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1185 error "rename file cross MDT failed!"
1187 touch $DIR/$tdir/ln_file
1188 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1189 error "ln file cross MDT failed"
1191 rm -rf $DIR/$tdir || error "Can not delete directories"
1193 run_test 24x "cross MDT rename/link"
1196 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1197 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1198 local remote_dir=$DIR/$tdir/remote_dir
1201 test_mkdir $DIR/$tdir
1202 $LFS mkdir -i $mdtidx $remote_dir ||
1203 error "create remote directory failed"
1205 test_mkdir $remote_dir/src_dir
1206 touch $remote_dir/src_file
1207 test_mkdir $remote_dir/tgt_dir
1208 touch $remote_dir/tgt_file
1210 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1211 error "rename subdir in the same remote dir failed!"
1213 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1214 error "rename files in the same remote dir failed!"
1216 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1217 error "link files in the same remote dir failed!"
1219 rm -rf $DIR/$tdir || error "Can not delete directories"
1221 run_test 24y "rename/link on the same dir should succeed"
1223 test_24A() { # LU-3182
1227 test_mkdir $DIR/$tdir
1228 trap simple_cleanup_common EXIT
1229 createmany -m $DIR/$tdir/$tfile $NFILES
1230 local t=$(ls $DIR/$tdir | wc -l)
1231 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1232 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1233 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1234 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1237 simple_cleanup_common || error "Can not delete directories"
1239 run_test 24A "readdir() returns correct number of entries."
1241 test_24B() { # LU-4805
1242 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1245 test_mkdir $DIR/$tdir
1246 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1247 error "create striped dir failed"
1249 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1250 [ $count -eq 2 ] || error "Expected 2, got $count"
1252 touch $DIR/$tdir/striped_dir/a
1254 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1255 [ $count -eq 3 ] || error "Expected 3, got $count"
1257 touch $DIR/$tdir/striped_dir/.f
1259 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1260 [ $count -eq 4 ] || error "Expected 4, got $count"
1262 rm -rf $DIR/$tdir || error "Can not delete directories"
1264 run_test 24B "readdir for striped dir return correct number of entries"
1267 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1273 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1274 error "create striped dir failed"
1276 cd $DIR/$tdir/d0/striped_dir
1278 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1279 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1280 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1282 [ "$d0_ino" = "$parent_ino" ] ||
1283 error ".. wrong, expect $d0_ino, get $parent_ino"
1285 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1286 error "mv striped dir failed"
1288 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1290 [ "$d1_ino" = "$parent_ino" ] ||
1291 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1293 run_test 24C "check .. in striped dir"
1296 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1297 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1300 mkdir $DIR/$tdir/src_dir
1301 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1302 error "create remote source failed"
1304 touch $DIR/$tdir/src_dir/src_child/a
1306 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1307 error "create remote target dir failed"
1309 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1310 error "create remote target child failed"
1312 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1313 error "rename dir cross MDT failed!"
1317 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1318 error "src_child still exists after rename"
1320 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1321 error "missing file(a) after rename"
1323 rm -rf $DIR/$tdir || error "Can not delete directories"
1325 run_test 24E "cross MDT rename/link"
1328 echo '== symlink sanity ============================================='
1332 touch $DIR/s25/foo || error
1334 run_test 25a "create file in symlinked directory ==============="
1337 [ ! -d $DIR/d25 ] && test_25a
1338 $CHECKSTAT -t file $DIR/s25/foo || error
1340 run_test 25b "lookup file in symlinked directory ==============="
1344 test_mkdir $DIR/d26/d26-2
1345 ln -s d26/d26-2 $DIR/s26
1346 touch $DIR/s26/foo || error
1348 run_test 26a "multiple component symlink ======================="
1351 test_mkdir -p $DIR/$tdir/d26-2
1352 ln -s $tdir/d26-2/foo $DIR/s26-2
1353 touch $DIR/s26-2 || error
1355 run_test 26b "multiple component symlink at end of lookup ======"
1358 test_mkdir $DIR/d26.2
1359 touch $DIR/d26.2/foo
1360 ln -s d26.2 $DIR/s26.2-1
1361 ln -s s26.2-1 $DIR/s26.2-2
1362 ln -s s26.2-2 $DIR/s26.2-3
1363 chmod 0666 $DIR/s26.2-3/foo
1365 run_test 26c "chain of symlinks"
1367 # recursive symlinks (bug 439)
1369 ln -s d26-3/foo $DIR/d26-3
1371 run_test 26d "create multiple component recursive symlink"
1374 [ ! -h $DIR/d26-3 ] && test_26d
1377 run_test 26e "unlink multiple component recursive symlink"
1379 # recursive symlinks (bug 7022)
1381 test_mkdir $DIR/$tdir
1382 test_mkdir $DIR/$tdir/$tfile
1383 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1384 test_mkdir -p lndir/bar1
1385 test_mkdir $DIR/$tdir/$tfile/$tfile
1386 cd $tfile || error "cd $tfile failed"
1387 ln -s .. dotdot || error "ln dotdot failed"
1388 ln -s dotdot/lndir lndir || error "ln lndir failed"
1389 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1390 output=`ls $tfile/$tfile/lndir/bar1`
1391 [ "$output" = bar1 ] && error "unexpected output"
1392 rm -r $tfile || error "rm $tfile failed"
1393 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1395 run_test 26f "rm -r of a directory which has recursive symlink"
1398 test_mkdir $DIR/$tdir
1399 $LFS getstripe $DIR/$tdir
1400 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1401 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1402 cp /etc/hosts $DIR/$tdir/$tfile || error
1404 run_test 27a "one stripe file"
1407 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1408 test_mkdir $DIR/$tdir
1409 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1410 $LFS getstripe -c $DIR/$tdir/$tfile
1411 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1412 error "two-stripe file doesn't have two stripes"
1414 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1416 run_test 27b "create and write to two stripe file"
1419 test_mkdir $DIR/$tdir
1420 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1421 error "setstripe failed"
1422 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1423 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1425 run_test 27d "create file with default settings"
1428 # LU-5839 adds check for existed layout before setting it
1429 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1430 skip "Need MDS version at least 2.7.56" && return
1431 test_mkdir $DIR/$tdir
1432 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1433 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1434 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1436 run_test 27e "setstripe existing file (should return error)"
1439 test_mkdir $DIR/$tdir
1440 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1441 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1442 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1443 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1444 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1445 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1447 run_test 27f "setstripe with bad stripe size (should return error)"
1450 test_mkdir $DIR/$tdir
1451 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1452 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1453 error "$DIR/$tdir/$tfile has object"
1455 run_test 27g "$LFS getstripe with no objects"
1458 test_mkdir $DIR/$tdir
1459 touch $DIR/$tdir/$tfile || error "touch failed"
1460 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1461 error "missing objects"
1463 run_test 27i "$LFS getstripe with some objects"
1466 test_mkdir $DIR/$tdir
1467 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1468 error "setstripe failed" || true
1470 run_test 27j "setstripe with bad stripe offset (should return error)"
1472 test_27k() { # bug 2844
1473 test_mkdir $DIR/$tdir
1474 local file=$DIR/$tdir/$tfile
1475 local ll_max_blksize=$((4 * 1024 * 1024))
1476 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1477 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1478 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1479 dd if=/dev/zero of=$file bs=4k count=1
1480 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1481 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1483 run_test 27k "limit i_blksize for broken user apps"
1486 mcreate $DIR/$tfile || error "creating file"
1487 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1488 error "setstripe should have failed" || true
1490 run_test 27l "check setstripe permissions (should return error)"
1493 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1495 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1497 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1498 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1501 trap simple_cleanup_common EXIT
1502 test_mkdir $DIR/$tdir
1503 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1504 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1505 error "dd should fill OST0"
1507 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1509 [ $i -gt 256 ] && break
1512 touch $DIR/$tdir/$tfile.$i
1513 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1514 awk '{print $1}'| grep -w "0") ] &&
1515 error "OST0 was full but new created file still use it"
1517 touch $DIR/$tdir/$tfile.$i
1518 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1519 awk '{print $1}'| grep -w "0") ] &&
1520 error "OST0 was full but new created file still use it"
1521 simple_cleanup_common
1523 run_test 27m "create file while OST0 was full"
1526 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1527 head -n 1 | awk '{ print $1 * 2 }')
1531 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1532 # if the OST isn't full anymore.
1534 local OSTIDX=${1:-""}
1536 local list=$(comma_list $(osts_nodes))
1537 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1539 do_nodes $list lctl set_param fail_loc=0
1540 sync # initiate all OST_DESTROYs from MDS to OST
1544 exhaust_precreations() {
1547 local FAILIDX=${3:-$OSTIDX}
1548 local ofacet=ost$((OSTIDX + 1))
1550 test_mkdir -p -c1 $DIR/$tdir
1551 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1552 local mfacet=mds$((mdtidx + 1))
1553 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1555 local OST=$(ostname_from_index $OSTIDX)
1558 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1559 local last_id=$(do_facet $mfacet lctl get_param -n \
1560 osc.$mdtosc_proc1.prealloc_last_id)
1561 local next_id=$(do_facet $mfacet lctl get_param -n \
1562 osc.$mdtosc_proc1.prealloc_next_id)
1564 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1565 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1567 test_mkdir -p $DIR/$tdir/${OST}
1568 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1569 #define OBD_FAIL_OST_ENOSPC 0x215
1570 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1571 echo "Creating to objid $last_id on ost $OST..."
1572 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1573 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1574 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1578 exhaust_all_precreations() {
1580 for (( i=0; i < OSTCOUNT; i++ )) ; do
1581 exhaust_precreations $i $1 -1
1586 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1587 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1588 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1589 remote_ost_nodsh && skip "remote OST with nodsh" && return
1592 rm -f $DIR/$tdir/$tfile
1593 exhaust_precreations 0 0x80000215
1594 $LFS setstripe -c -1 $DIR/$tdir
1595 touch $DIR/$tdir/$tfile || error
1596 $LFS getstripe $DIR/$tdir/$tfile
1599 run_test 27n "create file with some full OSTs"
1602 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1603 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1604 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1605 remote_ost_nodsh && skip "remote OST with nodsh" && return
1608 rm -f $DIR/$tdir/$tfile
1609 exhaust_all_precreations 0x215
1611 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1616 run_test 27o "create file with all full OSTs (should error)"
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 test_mkdir $DIR/$tdir
1628 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1629 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1630 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1632 exhaust_precreations 0 0x80000215
1633 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1634 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1635 $LFS getstripe $DIR/$tdir/$tfile
1639 run_test 27p "append to a truncated file with some full OSTs"
1642 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1643 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1644 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1645 remote_ost_nodsh && skip "remote OST with nodsh" && return
1648 rm -f $DIR/$tdir/$tfile
1650 test_mkdir $DIR/$tdir
1651 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1652 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1653 error "truncate $DIR/$tdir/$tfile failed"
1654 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1656 exhaust_all_precreations 0x215
1658 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1659 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1663 run_test 27q "append to truncated file with all OSTs full (should error)"
1666 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1667 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1668 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1669 remote_ost_nodsh && skip "remote OST with nodsh" && return
1672 rm -f $DIR/$tdir/$tfile
1673 exhaust_precreations 0 0x80000215
1675 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile # && error
1679 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1681 test_27s() { # bug 10725
1682 test_mkdir $DIR/$tdir
1683 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1684 local stripe_count=0
1685 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1686 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1687 error "stripe width >= 2^32 succeeded" || true
1690 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1692 test_27t() { # bug 10864
1697 $WLFS getstripe $tfile
1700 run_test 27t "check that utils parse path correctly"
1702 test_27u() { # bug 4900
1703 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1704 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1706 local list=$(comma_list $(mdts_nodes))
1708 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1709 do_nodes $list $LCTL set_param fail_loc=0x139
1710 test_mkdir -p $DIR/$tdir
1711 trap simple_cleanup_common EXIT
1712 createmany -o $DIR/$tdir/t- 1000
1713 do_nodes $list $LCTL set_param fail_loc=0
1715 TLOG=$TMP/$tfile.getstripe
1716 $LFS getstripe $DIR/$tdir > $TLOG
1717 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1718 unlinkmany $DIR/$tdir/t- 1000
1720 [[ $OBJS -gt 0 ]] &&
1721 error "$OBJS objects created on OST-0. See $TLOG" ||
1724 run_test 27u "skip object creation on OSC w/o objects"
1726 test_27v() { # bug 4900
1727 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1728 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1729 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1730 remote_ost_nodsh && skip "remote OST with nodsh" && return
1732 exhaust_all_precreations 0x215
1735 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1737 touch $DIR/$tdir/$tfile
1738 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1740 for (( i=1; i < OSTCOUNT; i++ )); do
1741 do_facet ost$i lctl set_param fail_loc=0x705
1743 local START=`date +%s`
1744 createmany -o $DIR/$tdir/$tfile 32
1746 local FINISH=`date +%s`
1747 local TIMEOUT=`lctl get_param -n timeout`
1748 local PROCESS=$((FINISH - START))
1749 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1750 error "$FINISH - $START >= $TIMEOUT / 2"
1751 sleep $((TIMEOUT / 2 - PROCESS))
1754 run_test 27v "skip object creation on slow OST"
1756 test_27w() { # bug 10997
1757 test_mkdir $DIR/$tdir
1758 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1759 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1760 error "stripe size $size != 65536" || true
1761 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1762 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1764 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1767 [[ $OSTCOUNT -lt 2 ]] &&
1768 skip_env "skipping multiple stripe count/offset test" && return
1770 test_mkdir $DIR/$tdir
1771 for i in $(seq 1 $OSTCOUNT); do
1773 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1774 error "setstripe -c $i -i $offset failed"
1775 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1776 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1777 [ $count -ne $i ] && error "stripe count $count != $i" || true
1778 [ $index -ne $offset ] &&
1779 error "stripe offset $index != $offset" || true
1782 run_test 27wa "check $LFS setstripe -c -i options"
1785 remote_ost_nodsh && skip "remote OST with nodsh" && return
1786 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1788 OFFSET=$(($OSTCOUNT - 1))
1790 local OST=$(ostname_from_index $OSTIDX)
1792 test_mkdir $DIR/$tdir
1793 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1794 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1796 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1797 for i in $(seq 0 $OFFSET); do
1798 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1799 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1800 error "OST0 was degraded but new created file still use it"
1802 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1804 run_test 27x "create files while OST0 is degraded"
1807 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1808 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1809 remote_ost_nodsh && skip "remote OST with nodsh" && return
1810 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1812 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1813 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1814 osc.$mdtosc.prealloc_last_id)
1815 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1816 osc.$mdtosc.prealloc_next_id)
1817 local fcount=$((last_id - next_id))
1818 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1819 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1821 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1822 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1823 local OST_DEACTIVE_IDX=-1
1828 for OSC in $MDS_OSCS; do
1829 OST=$(osc_to_ost $OSC)
1830 OSTIDX=$(index_from_ostuuid $OST)
1831 if [ $OST_DEACTIVE_IDX == -1 ]; then
1832 OST_DEACTIVE_IDX=$OSTIDX
1834 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1835 echo $OSC "is Deactivated:"
1836 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1840 OSTIDX=$(index_from_ostuuid $OST)
1841 test_mkdir $DIR/$tdir
1842 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1844 for OSC in $MDS_OSCS; do
1845 OST=$(osc_to_ost $OSC)
1846 OSTIDX=$(index_from_ostuuid $OST)
1847 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1848 echo $OST "is degraded:"
1849 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1850 obdfilter.$OST.degraded=1
1855 createmany -o $DIR/$tdir/$tfile $fcount
1857 for OSC in $MDS_OSCS; do
1858 OST=$(osc_to_ost $OSC)
1859 OSTIDX=$(index_from_ostuuid $OST)
1860 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1861 echo $OST "is recovered from degraded:"
1862 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1863 obdfilter.$OST.degraded=0
1865 do_facet $SINGLEMDS lctl --device %$OSC activate
1869 # all osp devices get activated, hence -1 stripe count restored
1870 local stripe_count=0
1872 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1873 # devices get activated.
1875 $LFS setstripe -c -1 $DIR/$tfile
1876 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1878 [ $stripe_count -ne $OSTCOUNT ] &&
1879 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1882 run_test 27y "create files while OST0 is degraded and the rest inactive"
1888 lmm_count=$($GETSTRIPE -c $1)
1889 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1890 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1892 local old_ifs="$IFS"
1894 fid=($($LFS path2fid $1))
1897 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1898 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1900 # compare lmm_seq and lu_fid->f_seq
1901 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1902 # compare lmm_object_id and lu_fid->oid
1903 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1905 # check the trusted.fid attribute of the OST objects of the file
1906 local have_obdidx=false
1908 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1909 # skip lines up to and including "obdidx"
1910 [ -z "$obdidx" ] && break
1911 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1912 $have_obdidx || continue
1914 local ost=$((obdidx + 1))
1915 local dev=$(ostdevname $ost)
1918 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1920 seq=$(echo $seq | sed -e "s/^0x//g")
1921 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1922 oid_hex=$(echo $oid)
1924 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1926 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1930 # Don't unmount/remount the OSTs if we don't need to do that.
1931 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1932 # update too, until that use mount/ll_decode_filter_fid/mount.
1933 # Re-enable when debugfs will understand new filter_fid.
1935 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
1936 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1937 $dev 2>/dev/null" | grep "parent=")
1939 if [ -z "$ff" ]; then
1941 mount_fstype ost$ost
1942 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1943 $(facet_mntpt ost$ost)/$obj_file)
1944 unmount_fstype ost$ost
1945 start ost$ost $dev $OST_MOUNT_OPTS
1949 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1951 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1953 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1954 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1956 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
1957 # stripe_size=1048576 component_id=1 component_start=0 \
1958 # component_end=33554432
1959 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
1960 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
1961 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
1963 if grep -q 'stripe=' <<<$ff; then
1964 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
1966 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1967 # into f_ver in this case. See comment on ff_parent.
1968 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
1971 # compare lmm_seq and filter_fid->ff_parent.f_seq
1972 [ $ff_pseq = $lmm_seq ] ||
1973 error "FF parent SEQ $ff_pseq != $lmm_seq"
1974 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1975 [ $ff_poid = $lmm_oid ] ||
1976 error "FF parent OID $ff_poid != $lmm_oid"
1977 (($ff_pstripe == $stripe_nr)) ||
1978 error "FF stripe $ff_pstripe != $stripe_nr"
1980 stripe_nr=$((stripe_nr + 1))
1981 [ $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
1983 if grep -q 'stripe_count=' <<<$ff; then
1984 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
1985 -e 's/ .*//' <<<$ff)
1986 [ $lmm_count = $ff_scnt ] ||
1987 error "FF stripe count $lmm_count != $ff_scnt"
1993 remote_ost_nodsh && skip "remote OST with nodsh" && return
1994 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1995 test_mkdir $DIR/$tdir
1997 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1998 { error "setstripe -c -1 failed"; return 1; }
1999 # We need to send a write to every object to get parent FID info set.
2000 # This _should_ also work for setattr, but does not currently.
2001 # touch $DIR/$tdir/$tfile-1 ||
2002 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2003 { error "dd $tfile-1 failed"; return 2; }
2004 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2005 { error "setstripe -c -1 failed"; return 3; }
2006 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2007 { error "dd $tfile-2 failed"; return 4; }
2009 # make sure write RPCs have been sent to OSTs
2012 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2013 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2015 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2017 test_27A() { # b=19102
2018 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2020 save_layout_restore_at_exit $MOUNT
2022 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
2023 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2024 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
2025 local default_size=$($GETSTRIPE -S $MOUNT)
2026 local default_offset=$($GETSTRIPE -i $MOUNT)
2027 local dsize=$((1024 * 1024))
2028 [ $default_size -eq $dsize ] ||
2029 error "stripe size $default_size != $dsize"
2030 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
2032 run_test 27A "check filesystem-wide default LOV EA values"
2034 test_27B() { # LU-2523
2035 test_mkdir $DIR/$tdir
2036 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2038 # open f1 with O_LOV_DELAY_CREATE
2040 # call setstripe ioctl on open file descriptor for f1
2042 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2046 # open f1 with O_LOV_DELAY_CREATE
2048 # call setstripe ioctl on open file descriptor for f1
2050 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2052 # Allow multiop to fail in imitation of NFS's busted semantics.
2055 run_test 27B "call setstripe on open unlinked file/rename victim"
2057 test_27C() { #LU-2871
2058 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
2066 test_mkdir $DIR/$tdir
2068 for i in $(seq 0 $((OSTCOUNT - 1))); do
2069 # set stripe across all OSTs starting from OST$i
2070 $SETSTRIPE -i $i -c -1 $tfile$i
2071 # get striping information
2072 ost_idx=($($GETSTRIPE $tfile$i |
2073 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2077 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2078 error "${#ost_idx[@]} != $OSTCOUNT"
2080 for index in $(seq 0 $((OSTCOUNT - 1))); do
2082 for j in $(echo ${ost_idx[@]}); do
2083 if [ $index -eq $j ]; then
2089 error "Can not find $index in ${ost_idx[@]}"
2093 run_test 27C "check full striping across all OSTs"
2096 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2097 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2098 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2099 local POOL=${POOL:-testpool}
2101 local last_ost=$(($OSTCOUNT - 1))
2103 local ost_list=$(seq $first_ost $ost_step $last_ost)
2104 local ost_range="$first_ost $last_ost $ost_step"
2106 if ! combined_mgs_mds ; then
2110 test_mkdir $DIR/$tdir
2111 pool_add $POOL || error "pool_add failed"
2112 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2115 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2117 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) -o \
2118 $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2119 skip27D+=" -s 30,31"
2120 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2121 error "llapi_layout_test failed"
2123 destroy_test_pools || error "destroy test pools failed"
2125 if ! combined_mgs_mds ; then
2129 run_test 27D "validate llapi_layout API"
2131 # Verify that default_easize is increased from its initial value after
2132 # accessing a widely striped file.
2134 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2135 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2136 skip "client does not have LU-3338 fix" && return
2138 # 72 bytes is the minimum space required to store striping
2139 # information for a file striped across one OST:
2140 # (sizeof(struct lov_user_md_v3) +
2141 # sizeof(struct lov_user_ost_data_v1))
2143 $LCTL set_param -n llite.*.default_easize $min_easize ||
2144 error "lctl set_param failed"
2145 local easize=$($LCTL get_param -n llite.*.default_easize)
2147 [ $easize -eq $min_easize ] ||
2148 error "failed to set default_easize"
2150 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2151 error "setstripe failed"
2155 easize=$($LCTL get_param -n llite.*.default_easize)
2157 [ $easize -gt $min_easize ] ||
2158 error "default_easize not updated"
2160 run_test 27E "check that default extended attribute size properly increases"
2162 test_27F() { # LU-5346/LU-7975
2163 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2164 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2165 skip "Need MDS version at least 2.8.51" && return
2166 remote_ost_nodsh && skip "remote OST with nodsh" && return
2168 test_mkdir $DIR/$tdir
2170 $SETSTRIPE -c 2 $DIR/$tdir
2172 # stop all OSTs to reproduce situation for LU-7975 ticket
2173 for num in $(seq $OSTCOUNT); do
2177 # open/create f0 with O_LOV_DELAY_CREATE
2178 # truncate f0 to a non-0 size
2180 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2182 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2183 # open/write it again to force delayed layout creation
2184 cat /etc/hosts > $DIR/$tdir/f0 &
2188 for num in $(seq $OSTCOUNT); do
2189 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2190 error "ost$num failed to start"
2193 wait $catpid || error "cat failed"
2195 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2196 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2199 run_test 27F "Client resend delayed layout creation with non-zero size"
2201 # createtest also checks that device nodes are created and
2202 # then visible correctly (#2091)
2203 test_28() { # bug 2091
2205 $CREATETEST $DIR/d28/ct || error
2207 run_test 28 "create/mknod/mkdir with bad file types ============"
2210 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2211 sync; sleep 1; sync # flush out any dirty pages from previous tests
2218 declare -i LOCKCOUNTORIG=0
2219 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2220 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2222 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2224 declare -i LOCKUNUSEDCOUNTORIG=0
2225 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2226 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2233 declare -i LOCKCOUNTCURRENT=0
2234 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2235 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2238 declare -i LOCKUNUSEDCOUNTCURRENT=0
2239 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2240 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2243 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2244 $LCTL set_param -n ldlm.dump_namespaces ""
2245 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2246 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2247 log "dumped log to $TMP/test_29.dk (bug 5793)"
2250 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2251 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2252 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2253 log "dumped log to $TMP/test_29.dk (bug 5793)"
2257 run_test 29 "IT_GETATTR regression ============================"
2259 test_30a() { # was test_30
2260 cp $(which ls) $DIR || cp /bin/ls $DIR
2264 run_test 30a "execute binary from Lustre (execve) =============="
2267 cp `which ls` $DIR || cp /bin/ls $DIR
2269 $RUNAS $DIR/ls / || error
2272 run_test 30b "execute binary from Lustre as non-root ==========="
2274 test_30c() { # b=22376
2275 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2276 cp `which ls` $DIR || cp /bin/ls $DIR
2278 cancel_lru_locks mdc
2279 cancel_lru_locks osc
2280 $RUNAS $DIR/ls / || error
2283 run_test 30c "execute binary from Lustre without read perms ===="
2286 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2287 $CHECKSTAT -a $DIR/f31 || error
2289 run_test 31a "open-unlink file =================================="
2292 touch $DIR/f31 || error
2293 ln $DIR/f31 $DIR/f31b || error
2294 $MULTIOP $DIR/f31b Ouc || error
2295 $CHECKSTAT -t file $DIR/f31 || error
2297 run_test 31b "unlink file with multiple links while open ======="
2300 touch $DIR/f31 || error
2301 ln $DIR/f31 $DIR/f31c || error
2302 multiop_bg_pause $DIR/f31 O_uc || return 1
2304 $MULTIOP $DIR/f31c Ouc
2305 kill -USR1 $MULTIPID
2308 run_test 31c "open-unlink file with multiple links ============="
2311 opendirunlink $DIR/d31d $DIR/d31d || error
2312 $CHECKSTAT -a $DIR/d31d || error
2314 run_test 31d "remove of open directory ========================="
2316 test_31e() { # bug 2904
2317 openfilleddirunlink $DIR/d31e || error
2319 run_test 31e "remove of open non-empty directory ==============="
2321 test_31f() { # bug 4554
2322 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2324 test_mkdir $DIR/d31f
2325 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2326 cp /etc/hosts $DIR/d31f
2328 $GETSTRIPE $DIR/d31f/hosts
2329 multiop_bg_pause $DIR/d31f D_c || return 1
2332 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2333 test_mkdir $DIR/d31f
2334 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2335 cp /etc/hosts $DIR/d31f
2337 $GETSTRIPE $DIR/d31f/hosts
2338 multiop_bg_pause $DIR/d31f D_c || return 1
2341 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2342 wait $MULTIPID || error "first opendir $MULTIPID failed"
2346 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2347 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2350 run_test 31f "remove of open directory with open-unlink file ==="
2353 echo "-- cross directory link --"
2354 test_mkdir -c1 $DIR/${tdir}ga
2355 test_mkdir -c1 $DIR/${tdir}gb
2356 touch $DIR/${tdir}ga/f
2357 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2358 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2359 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2360 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2361 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2363 run_test 31g "cross directory link==============="
2366 echo "-- cross directory link --"
2367 test_mkdir -c1 $DIR/${tdir}
2368 test_mkdir -c1 $DIR/${tdir}/dir
2369 touch $DIR/${tdir}/f
2370 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2371 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2372 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2373 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2374 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2376 run_test 31h "cross directory link under child==============="
2379 echo "-- cross directory link --"
2380 test_mkdir -c1 $DIR/$tdir
2381 test_mkdir -c1 $DIR/$tdir/dir
2382 touch $DIR/$tdir/dir/f
2383 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2384 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2385 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2386 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2387 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2389 run_test 31i "cross directory link under parent==============="
2392 test_mkdir -c1 -p $DIR/$tdir
2393 test_mkdir -c1 -p $DIR/$tdir/dir1
2394 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2395 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2396 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2397 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2400 run_test 31j "link for directory==============="
2403 test_mkdir -c1 -p $DIR/$tdir
2405 touch $DIR/$tdir/exist
2406 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2407 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2408 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2409 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2410 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2411 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2412 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2415 run_test 31k "link to file: the same, non-existing, dir==============="
2421 touch $DIR/d31m2/exist
2422 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2423 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2424 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2425 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2426 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2427 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2430 run_test 31m "link to file: the same, non-existing, dir==============="
2433 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2434 nlink=$(stat --format=%h $DIR/$tfile)
2435 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2437 local cmd="exec $fd<$DIR/$tfile"
2440 trap "eval $cmd" EXIT
2441 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2442 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2443 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2444 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2445 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2448 run_test 31n "check link count of unlinked file"
2451 local TEMPNAME=$(mktemp $1_XXXXXX)
2452 mlink $TEMPNAME $1 2> /dev/null &&
2453 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2457 test_31o() { # LU-2901
2458 test_mkdir $DIR/$tdir
2459 for LOOP in $(seq 100); do
2460 rm -f $DIR/$tdir/$tfile*
2461 for THREAD in $(seq 8); do
2462 link_one $DIR/$tdir/$tfile.$LOOP &
2465 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2466 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2467 error "$LINKS duplicate links to $tfile.$LOOP" &&
2471 run_test 31o "duplicate hard links with same filename"
2474 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2476 test_mkdir $DIR/$tdir
2477 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2478 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2480 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2481 error "open unlink test1 failed"
2482 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2483 error "open unlink test2 failed"
2485 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2486 error "test1 still exists"
2487 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2488 error "test2 still exists"
2490 run_test 31p "remove of open striped directory"
2492 cleanup_test32_mount() {
2495 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2496 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2497 losetup -d $loopdev || true
2503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2504 echo "== more mountpoints and symlinks ================="
2505 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2506 trap cleanup_test32_mount EXIT
2507 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2508 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2509 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2510 cleanup_test32_mount
2512 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2515 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2516 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2517 trap cleanup_test32_mount EXIT
2518 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2519 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2520 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2521 cleanup_test32_mount
2523 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2526 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2527 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2528 trap cleanup_test32_mount EXIT
2529 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2530 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2531 test_mkdir -p $DIR/$tdir/d2/test_dir
2532 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2533 cleanup_test32_mount
2535 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2538 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
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 || error
2543 test_mkdir -p $DIR/$tdir/d2/test_dir
2544 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2545 cleanup_test32_mount
2547 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2551 test_mkdir -p $DIR/$tdir/tmp
2552 local tmp_dir=$DIR/$tdir/tmp
2553 ln -s $DIR/$tdir $tmp_dir/symlink11
2554 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2555 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2556 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2558 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2562 test_mkdir -p $DIR/$tdir/tmp
2563 local tmp_dir=$DIR/$tdir/tmp
2564 ln -s $DIR/$tdir $tmp_dir/symlink11
2565 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2566 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2567 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2569 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2572 local tmp_dir=$DIR/$tdir/tmp
2573 test_mkdir -p $tmp_dir
2574 test_mkdir $DIR/${tdir}2
2575 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2576 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2577 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2578 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2579 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2580 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2582 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2585 rm -fr $DIR/$tdir $DIR/${tdir}2
2586 tmp_dir=$DIR/$tdir/tmp
2587 test_mkdir -p $tmp_dir
2588 test_mkdir $DIR/${tdir}2
2589 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2590 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2591 ls $tmp_dir/symlink12 || error "listing symlink12"
2592 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2594 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2597 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2598 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2599 trap cleanup_test32_mount EXIT
2600 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2601 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2602 touch $DIR/$tdir/test_file
2603 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2604 cleanup_test32_mount
2606 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2609 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2610 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2611 trap cleanup_test32_mount EXIT
2612 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2613 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2614 touch $DIR/$tdir/test_file
2615 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2616 cleanup_test32_mount
2618 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2621 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2623 trap cleanup_test32_mount EXIT
2624 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2625 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2626 test_mkdir -p $DIR/$tdir/d2
2627 touch $DIR/$tdir/d2/test_file || error
2628 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2629 cleanup_test32_mount
2631 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2634 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2636 trap cleanup_test32_mount EXIT
2637 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2638 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2639 test_mkdir -p $DIR/$tdir/d2
2640 touch $DIR/$tdir/d2/test_file
2641 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2642 cleanup_test32_mount
2644 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2648 test_mkdir -p $DIR/d32m/tmp
2649 TMP_DIR=$DIR/d32m/tmp
2650 ln -s $DIR $TMP_DIR/symlink11
2651 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2652 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2653 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2655 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2659 test_mkdir -p $DIR/d32n/tmp
2660 TMP_DIR=$DIR/d32n/tmp
2661 ln -s $DIR $TMP_DIR/symlink11
2662 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2663 ls -l $DIR/d32n/tmp/symlink11 || error
2664 ls -l $DIR/d32n/symlink01 || error
2666 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2670 test_mkdir -p $DIR/d32o/tmp
2671 TMP_DIR=$DIR/d32o/tmp
2672 ln -s $DIR/$tfile $TMP_DIR/symlink12
2673 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2674 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2675 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2676 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2677 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2679 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2689 test_mkdir -p $DIR/d32p/tmp
2691 TMP_DIR=$DIR/d32p/tmp
2693 ln -s $DIR/$tfile $TMP_DIR/symlink12
2695 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2697 cat $DIR/d32p/tmp/symlink12 || error
2699 cat $DIR/d32p/symlink02 || error
2702 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2705 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2706 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2707 trap cleanup_test32_mount EXIT
2708 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2709 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2710 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2711 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2712 cleanup_test32_mount
2714 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2717 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2718 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2719 trap cleanup_test32_mount EXIT
2720 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2721 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2722 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2723 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2724 cleanup_test32_mount
2726 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2731 chmod 444 $DIR/$tfile
2732 chown $RUNAS_ID $DIR/$tfile
2734 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2737 run_test 33aa "write file with mode 444 (should return error)"
2741 test_mkdir $DIR/$tdir
2742 chown $RUNAS_ID $DIR/$tdir
2743 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2744 error "$RUNAS create $tdir/$tfile failed"
2745 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2746 error "open RDWR" || true
2748 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2752 test_mkdir $DIR/$tdir
2753 chown $RUNAS_ID $DIR/$tdir
2754 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2756 run_test 33b "test open file with malformed flags (No panic)"
2759 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2765 remote_ost_nodsh && skip "remote OST with nodsh" && return
2768 test_mkdir $DIR/$tdir
2769 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2772 for ostnum in $(seq $OSTCOUNT); do
2773 # test-framework's OST numbering is one-based, while Lustre's
2775 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2776 # Parsing llobdstat's output sucks; we could grep the /proc
2777 # path, but that's likely to not be as portable as using the
2778 # llobdstat utility. So we parse lctl output instead.
2779 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2780 obdfilter/$ostname/stats |
2781 awk '/^write_bytes/ {print $7}' )
2782 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2783 if (( ${write_bytes:-0} > 0 ))
2790 $all_zeros || return 0
2793 echo foo > $DIR/$tdir/bar
2797 # Total up write_bytes after writing. We'd better find non-zeros.
2798 for ostnum in $(seq $OSTCOUNT); do
2799 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2800 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2801 obdfilter/$ostname/stats |
2802 awk '/^write_bytes/ {print $7}' )
2803 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2804 if (( ${write_bytes:-0} > 0 ))
2813 for ostnum in $(seq $OSTCOUNT); do
2814 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2815 echo "Check that write_bytes is present in obdfilter/*/stats:"
2816 do_facet ost$ostnum lctl get_param -n \
2817 obdfilter/$ostname/stats
2819 error "OST not keeping write_bytes stats (b22312)"
2822 run_test 33c "test llobdstat and write_bytes"
2825 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2826 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2828 local remote_dir=$DIR/$tdir/remote_dir
2830 test_mkdir $DIR/$tdir
2831 $LFS mkdir -i $MDTIDX $remote_dir ||
2832 error "create remote directory failed"
2834 touch $remote_dir/$tfile
2835 chmod 444 $remote_dir/$tfile
2836 chown $RUNAS_ID $remote_dir/$tfile
2838 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2840 chown $RUNAS_ID $remote_dir
2841 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2842 error "create" || true
2843 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2844 error "open RDWR" || true
2845 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2847 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2850 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2854 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2855 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2856 mkdir $DIR/$tdir/local_dir
2858 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2859 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2860 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2862 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2863 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2865 rmdir $DIR/$tdir/* || error "rmdir failed"
2868 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2869 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2870 mkdir $DIR/$tdir/local_dir
2872 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2873 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2874 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2876 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2877 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2879 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2882 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2883 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2884 mkdir $DIR/$tdir/local_dir
2886 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2887 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2888 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2890 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2891 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2893 run_test 33e "mkdir and striped directory should have same mode"
2897 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2901 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2902 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2905 chmod go+rwx $DIR/$tdir
2906 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2907 trap cleanup_33f EXIT
2909 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2910 error "cannot create striped directory"
2912 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2913 error "cannot create files in striped directory"
2915 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2916 error "cannot remove files in striped directory"
2918 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2919 error "cannot remove striped directory"
2923 run_test 33f "nonroot user can create, access, and remove a striped directory"
2926 mkdir -p $DIR/$tdir/dir2
2928 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
2930 [[ $err =~ "exists" ]] || error "Not exists error"
2932 run_test 33g "nonroot user create already existing root created file"
2934 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2937 $MCREATE $DIR/f34 || error
2938 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2939 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2940 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2941 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2943 run_test 34a "truncate file that has not been opened ==========="
2946 [ ! -f $DIR/f34 ] && test_34a
2947 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2948 $OPENFILE -f O_RDONLY $DIR/f34
2949 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2950 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2952 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2955 [ ! -f $DIR/f34 ] && test_34a
2956 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2957 $OPENFILE -f O_RDWR $DIR/f34
2958 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2959 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2961 run_test 34c "O_RDWR opening file-with-size works =============="
2964 [ ! -f $DIR/f34 ] && test_34a
2965 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2966 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2969 run_test 34d "write to sparse file ============================="
2973 $MCREATE $DIR/f34e || error
2974 $TRUNCATE $DIR/f34e 1000 || error
2975 $CHECKSTAT -s 1000 $DIR/f34e || error
2976 $OPENFILE -f O_RDWR $DIR/f34e
2977 $CHECKSTAT -s 1000 $DIR/f34e || error
2979 run_test 34e "create objects, some with size and some without =="
2981 test_34f() { # bug 6242, 6243
2982 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2985 $MCREATE $DIR/f34f || error
2986 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2987 dd if=$DIR/f34f of=$TMP/f34f
2988 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2989 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2990 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2991 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2992 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2994 run_test 34f "read from a file with no objects until EOF ======="
2997 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2998 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2999 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
3000 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
3001 cancel_lru_locks osc
3002 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
3003 error "wrong size after lock cancel"
3005 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
3006 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
3007 error "expanding truncate failed"
3008 cancel_lru_locks osc
3009 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
3010 error "wrong expanded size after lock cancel"
3012 run_test 34g "truncate long file ==============================="
3015 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3019 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
3020 sync # Flush the cache so that multiop below does not block on cache
3021 # flush when getting the group lock
3022 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3025 # Since just timed wait is not good enough, let's do a sync write
3026 # that way we are sure enough time for a roundtrip + processing
3027 # passed + 2 seconds of extra margin.
3028 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
3032 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3033 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3037 local nsz=`stat -c %s $DIR/$tfile`
3038 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3040 run_test 34h "ftruncate file under grouplock should not block"
3043 cp /bin/sh $DIR/f35a
3045 chown $RUNAS_ID $DIR/f35a
3046 $RUNAS $DIR/f35a && error || true
3049 run_test 35a "exec file with mode 444 (should return and not leak)"
3053 utime $DIR/f36 || error
3055 run_test 36a "MDS utime check (mknod, utime)"
3059 utime $DIR/f36 || error
3061 run_test 36b "OST utime check (open, utime)"
3066 chown $RUNAS_ID $DIR/d36
3067 $RUNAS utime $DIR/d36/f36 || error
3069 run_test 36c "non-root MDS utime check (mknod, utime)"
3072 [ ! -d $DIR/d36 ] && test_36c
3073 echo "" > $DIR/d36/f36
3074 $RUNAS utime $DIR/d36/f36 || error
3076 run_test 36d "non-root OST utime check (open, utime)"
3079 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3080 test_mkdir $DIR/$tdir
3081 touch $DIR/$tdir/$tfile
3082 $RUNAS utime $DIR/$tdir/$tfile &&
3083 error "utime worked, expected failure" || true
3085 run_test 36e "utime on non-owned file (should return error)"
3089 local LANG_SAVE=$LANG
3090 local LC_LANG_SAVE=$LC_LANG
3091 export LANG=C LC_LANG=C # for date language
3093 DATESTR="Dec 20 2000"
3094 test_mkdir $DIR/$tdir
3095 lctl set_param fail_loc=$fl
3097 cp /etc/hosts $DIR/$tdir/$tfile
3098 sync & # write RPC generated with "current" inode timestamp, but delayed
3100 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3101 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3102 cancel_lru_locks osc
3103 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3105 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3106 echo "BEFORE: $LS_BEFORE" && \
3107 echo "AFTER : $LS_AFTER" && \
3108 echo "WANT : $DATESTR" && \
3109 error "$DIR/$tdir/$tfile timestamps changed" || true
3111 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3115 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3116 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3117 subr_36fh "0x80000214"
3119 run_test 36f "utime on file racing with OST BRW write =========="
3122 remote_ost_nodsh && skip "remote OST with nodsh" && return
3123 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3128 test_mkdir $DIR/$tdir
3129 fmd_max_age=$(do_facet ost1 \
3130 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3133 fmd_before=$(do_facet ost1 \
3134 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3135 touch $DIR/$tdir/$tfile
3136 sleep $((fmd_max_age + 12))
3137 fmd_after=$(do_facet ost1 \
3138 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3140 echo "fmd_before: $fmd_before"
3141 echo "fmd_after: $fmd_after"
3142 [[ $fmd_after -gt $fmd_before ]] &&
3143 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3144 error "fmd didn't expire after ping" || true
3146 run_test 36g "filter mod data cache expiry ====================="
3149 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3150 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3151 subr_36fh "0x80000227"
3153 run_test 36h "utime on file racing with OST BRW write =========="
3156 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3158 test_mkdir $DIR/$tdir
3159 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3161 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3162 local new_mtime=$((mtime + 200))
3164 #change Modify time of striped dir
3165 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3166 error "change mtime failed"
3168 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3170 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3172 run_test 36i "change mtime on striped directory"
3174 # test_37 - duplicate with tests 32q 32r
3177 local file=$DIR/$tfile
3179 openfile -f O_DIRECTORY $file
3182 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3183 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3185 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3187 test_39a() { # was test_39
3189 touch $DIR/${tfile}2
3190 # ls -l $DIR/$tfile $DIR/${tfile}2
3191 # ls -lu $DIR/$tfile $DIR/${tfile}2
3192 # ls -lc $DIR/$tfile $DIR/${tfile}2
3194 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3195 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3197 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3199 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3201 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3202 error "O_TRUNC didn't change timestamps"
3205 run_test 39a "mtime changed on create"
3208 test_mkdir -c1 $DIR/$tdir
3209 cp -p /etc/passwd $DIR/$tdir/fopen
3210 cp -p /etc/passwd $DIR/$tdir/flink
3211 cp -p /etc/passwd $DIR/$tdir/funlink
3212 cp -p /etc/passwd $DIR/$tdir/frename
3213 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3216 echo "aaaaaa" >> $DIR/$tdir/fopen
3217 echo "aaaaaa" >> $DIR/$tdir/flink
3218 echo "aaaaaa" >> $DIR/$tdir/funlink
3219 echo "aaaaaa" >> $DIR/$tdir/frename
3221 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3222 local link_new=`stat -c %Y $DIR/$tdir/flink`
3223 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3224 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3226 cat $DIR/$tdir/fopen > /dev/null
3227 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3228 rm -f $DIR/$tdir/funlink2
3229 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3231 for (( i=0; i < 2; i++ )) ; do
3232 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3233 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3234 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3235 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3237 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3238 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3239 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3240 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3242 cancel_lru_locks osc
3243 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3246 run_test 39b "mtime change on open, link, unlink, rename ======"
3248 # this should be set to past
3249 TEST_39_MTIME=`date -d "1 year ago" +%s`
3255 local mtime0=`stat -c %Y $DIR1/$tfile`
3257 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3258 local mtime1=`stat -c %Y $DIR1/$tfile`
3259 [ "$mtime1" = $TEST_39_MTIME ] || \
3260 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3263 echo hello >> $DIR1/$tfile
3265 local mtime2=`stat -c %Y $DIR1/$tfile`
3266 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3267 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3269 mv $DIR1/$tfile $DIR1/$tfile-1
3271 for (( i=0; i < 2; i++ )) ; do
3272 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3273 [ "$mtime2" = "$mtime3" ] || \
3274 error "mtime ($mtime2) changed (to $mtime3) on rename"
3276 cancel_lru_locks osc
3277 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3280 run_test 39c "mtime change on rename ==========================="
3284 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3287 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3289 for (( i=0; i < 2; i++ )) ; do
3290 local mtime=`stat -c %Y $DIR1/$tfile`
3291 [ $mtime = $TEST_39_MTIME ] || \
3292 error "mtime($mtime) is not set to $TEST_39_MTIME"
3294 cancel_lru_locks osc
3295 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3298 run_test 39d "create, utime, stat =============================="
3302 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3304 local mtime1=`stat -c %Y $DIR1/$tfile`
3306 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3308 for (( i=0; i < 2; i++ )) ; do
3309 local mtime2=`stat -c %Y $DIR1/$tfile`
3310 [ $mtime2 = $TEST_39_MTIME ] || \
3311 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3313 cancel_lru_locks osc
3314 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3317 run_test 39e "create, stat, utime, stat ========================"
3321 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3323 mtime1=`stat -c %Y $DIR1/$tfile`
3326 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3328 for (( i=0; i < 2; i++ )) ; do
3329 local mtime2=`stat -c %Y $DIR1/$tfile`
3330 [ $mtime2 = $TEST_39_MTIME ] || \
3331 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3333 cancel_lru_locks osc
3334 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3337 run_test 39f "create, stat, sleep, utime, stat ================="
3341 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3342 echo hello >> $DIR1/$tfile
3343 local mtime1=`stat -c %Y $DIR1/$tfile`
3346 chmod o+r $DIR1/$tfile
3348 for (( i=0; i < 2; i++ )) ; do
3349 local mtime2=`stat -c %Y $DIR1/$tfile`
3350 [ "$mtime1" = "$mtime2" ] || \
3351 error "lost mtime: $mtime2, should be $mtime1"
3353 cancel_lru_locks osc
3354 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3357 run_test 39g "write, chmod, stat ==============================="
3361 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3366 echo hello >> $DIR1/$tfile
3367 local mtime1=`stat -c %Y $DIR1/$tfile`
3369 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3371 if [ "$d1" != "$d2" ]; then
3372 echo "write and touch not within one second"
3374 for (( i=0; i < 2; i++ )) ; do
3375 local mtime2=`stat -c %Y $DIR1/$tfile`
3376 [ "$mtime2" = $TEST_39_MTIME ] || \
3377 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3379 cancel_lru_locks osc
3380 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3384 run_test 39h "write, utime within one second, stat ============="
3387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3391 echo hello >> $DIR1/$tfile
3392 local mtime1=`stat -c %Y $DIR1/$tfile`
3394 mv $DIR1/$tfile $DIR1/$tfile-1
3396 for (( i=0; i < 2; i++ )) ; do
3397 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3399 [ "$mtime1" = "$mtime2" ] || \
3400 error "lost mtime: $mtime2, should be $mtime1"
3402 cancel_lru_locks osc
3403 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3406 run_test 39i "write, rename, stat =============================="
3409 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3410 start_full_debug_logging
3414 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3415 lctl set_param fail_loc=0x80000412
3416 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3417 error "multiop failed"
3419 local mtime1=`stat -c %Y $DIR1/$tfile`
3421 mv $DIR1/$tfile $DIR1/$tfile-1
3423 kill -USR1 $multipid
3424 wait $multipid || error "multiop close failed"
3426 for (( i=0; i < 2; i++ )) ; do
3427 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3428 [ "$mtime1" = "$mtime2" ] ||
3429 error "mtime is lost on close: $mtime2, " \
3432 cancel_lru_locks osc
3433 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3435 lctl set_param fail_loc=0
3436 stop_full_debug_logging
3438 run_test 39j "write, rename, close, stat ======================="
3441 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3445 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3447 local mtime1=`stat -c %Y $DIR1/$tfile`
3449 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3451 kill -USR1 $multipid
3452 wait $multipid || error "multiop close failed"
3454 for (( i=0; i < 2; i++ )) ; do
3455 local mtime2=`stat -c %Y $DIR1/$tfile`
3457 [ "$mtime2" = $TEST_39_MTIME ] || \
3458 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3460 cancel_lru_locks osc
3461 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3464 run_test 39k "write, utime, close, stat ========================"
3466 # this should be set to future
3467 TEST_39_ATIME=`date -d "1 year" +%s`
3470 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3471 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3472 local atime_diff=$(do_facet $SINGLEMDS \
3473 lctl get_param -n mdd.*MDT0000*.atime_diff)
3477 # test setting directory atime to future
3478 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3479 local atime=$(stat -c %X $DIR/$tdir)
3480 [ "$atime" = $TEST_39_ATIME ] ||
3481 error "atime is not set to future: $atime, $TEST_39_ATIME"
3483 # test setting directory atime from future to now
3484 local now=$(date +%s)
3485 touch -a -d @$now $DIR/$tdir
3487 atime=$(stat -c %X $DIR/$tdir)
3488 [ "$atime" -eq "$now" ] ||
3489 error "atime is not updated from future: $atime, $now"
3491 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3494 # test setting directory atime when now > dir atime + atime_diff
3495 local d1=$(date +%s)
3497 local d2=$(date +%s)
3498 cancel_lru_locks mdc
3499 atime=$(stat -c %X $DIR/$tdir)
3500 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3501 error "atime is not updated : $atime, should be $d2"
3503 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3506 # test not setting directory atime when now < dir atime + atime_diff
3508 cancel_lru_locks mdc
3509 atime=$(stat -c %X $DIR/$tdir)
3510 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3511 error "atime is updated to $atime, should remain $d1<atime<$d2"
3513 do_facet $SINGLEMDS \
3514 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3516 run_test 39l "directory atime update ==========================="
3519 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3522 local far_past_mtime=$(date -d "May 29 1953" +%s)
3523 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3525 touch -m -d @$far_past_mtime $DIR1/$tfile
3526 touch -a -d @$far_past_atime $DIR1/$tfile
3528 for (( i=0; i < 2; i++ )) ; do
3529 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3530 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3531 error "atime or mtime set incorrectly"
3533 cancel_lru_locks osc
3534 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3537 run_test 39m "test atime and mtime before 1970"
3539 test_39n() { # LU-3832
3540 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3541 local atime_diff=$(do_facet $SINGLEMDS \
3542 lctl get_param -n mdd.*MDT0000*.atime_diff)
3547 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3550 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3551 atime0=$(stat -c %X $DIR/$tfile)
3554 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3555 atime1=$(stat -c %X $DIR/$tfile)
3558 cancel_lru_locks mdc
3559 cancel_lru_locks osc
3560 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3561 atime2=$(stat -c %X $DIR/$tfile)
3563 do_facet $SINGLEMDS \
3564 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3566 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3567 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3569 run_test 39n "check that O_NOATIME is honored"
3572 TESTDIR=$DIR/$tdir/$tfile
3573 [ -e $TESTDIR ] && rm -rf $TESTDIR
3580 links2=$(stat -c %h .)
3581 [ $(($links1 + 2)) != $links2 ] &&
3582 error "wrong links count $(($links1 + 2)) != $links2"
3584 links3=$(stat -c %h .)
3585 [ $(($links1 + 1)) != $links3 ] &&
3586 error "wrong links count $links1 != $links3"
3589 run_test 39o "directory cached attributes updated after create"
3592 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3594 TESTDIR=$DIR/$tdir/$tdir
3595 [ -e $TESTDIR ] && rm -rf $TESTDIR
3596 test_mkdir -p $TESTDIR
3600 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3601 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3603 links2=$(stat -c %h .)
3604 [ $(($links1 + 2)) != $links2 ] &&
3605 error "wrong links count $(($links1 + 2)) != $links2"
3607 links3=$(stat -c %h .)
3608 [ $(($links1 + 1)) != $links3 ] &&
3609 error "wrong links count $links1 != $links3"
3612 run_test 39p "remote directory cached attributes updated after create ========"
3615 test_39q() { # LU-8041
3616 local testdir=$DIR/$tdir
3618 multiop_bg_pause $testdir D_c || error "multiop failed"
3620 cancel_lru_locks mdc
3621 kill -USR1 $multipid
3622 local atime=$(stat -c %X $testdir)
3623 [ "$atime" -ne 0 ] || error "atime is zero"
3625 run_test 39q "close won't zero out atime"
3628 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3629 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3630 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3631 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3632 error "$tfile is not 4096 bytes in size"
3634 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3638 small_write $DIR/f41 18
3640 run_test 41 "test small file write + fstat ====================="
3642 count_ost_writes() {
3643 lctl get_param -n ${OSC}.*.stats |
3644 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3645 END { printf("%0.0f", writes) }'
3652 BG_DIRTY_RATIO_SAVE=10
3653 MAX_BG_DIRTY_RATIO=25
3657 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3658 # dirty_ratio, dirty_background_ratio
3659 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3660 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3661 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3662 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3664 # if file not here, we are a 2.4 kernel
3665 kill -CONT `pidof kupdated`
3670 # setup the trap first, so someone cannot exit the test at the
3671 # exact wrong time and mess up a machine
3672 trap start_writeback EXIT
3673 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3674 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3675 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3676 sysctl -w vm.dirty_writeback_centisecs=0
3677 sysctl -w vm.dirty_writeback_centisecs=0
3678 # save and increase /proc/sys/vm/dirty_ratio
3679 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3680 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3681 # save and increase /proc/sys/vm/dirty_background_ratio
3682 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3683 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3685 # if file not here, we are a 2.4 kernel
3686 kill -STOP `pidof kupdated`
3690 # ensure that all stripes have some grant before we test client-side cache
3692 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3693 dd if=/dev/zero of=$i bs=4k count=1
3698 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3699 # file truncation, and file removal.
3701 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3703 cancel_lru_locks $OSC
3705 sync; sleep 1; sync # just to be safe
3706 BEFOREWRITES=`count_ost_writes`
3707 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3708 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3709 AFTERWRITES=`count_ost_writes`
3710 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3711 error "$BEFOREWRITES < $AFTERWRITES"
3714 run_test 42a "ensure that we don't flush on close"
3717 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3719 cancel_lru_locks $OSC
3722 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3723 BEFOREWRITES=$(count_ost_writes)
3724 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3725 AFTERWRITES=$(count_ost_writes)
3726 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3727 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3729 BEFOREWRITES=$(count_ost_writes)
3730 sync || error "sync: $?"
3731 AFTERWRITES=$(count_ost_writes)
3732 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3733 error "$BEFOREWRITES < $AFTERWRITES on sync"
3735 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3739 run_test 42b "test destroy of file with cached dirty data ======"
3741 # if these tests just want to test the effect of truncation,
3742 # they have to be very careful. consider:
3743 # - the first open gets a {0,EOF}PR lock
3744 # - the first write conflicts and gets a {0, count-1}PW
3745 # - the rest of the writes are under {count,EOF}PW
3746 # - the open for truncate tries to match a {0,EOF}PR
3747 # for the filesize and cancels the PWs.
3748 # any number of fixes (don't get {0,EOF} on open, match
3749 # composite locks, do smarter file size management) fix
3750 # this, but for now we want these tests to verify that
3751 # the cancellation with truncate intent works, so we
3752 # start the file with a full-file pw lock to match against
3753 # until the truncate.
3758 cancel_lru_locks $OSC
3760 # prime the file with 0,EOF PW to match
3764 # now the real test..
3765 dd if=/dev/zero of=$file bs=1024 count=100
3766 BEFOREWRITES=`count_ost_writes`
3767 $TRUNCATE $file $offset
3768 cancel_lru_locks $OSC
3769 AFTERWRITES=`count_ost_writes`
3774 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3776 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3777 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3780 run_test 42c "test partial truncate of file with cached dirty data"
3783 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3785 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3786 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3789 run_test 42d "test complete truncate of file with cached dirty data"
3791 test_42e() { # bug22074
3792 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3793 local TDIR=$DIR/${tdir}e
3794 local pagesz=$(page_size)
3795 local pages=16 # hardcoded 16 pages, don't change it.
3796 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3797 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3801 test_mkdir $DIR/${tdir}e
3802 $SETSTRIPE -c 1 $TDIR
3803 createmany -o $TDIR/f $files
3805 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3807 # we assume that with $OSTCOUNT files, at least one of them will
3808 # be allocated on OST0.
3809 warmup_files=$((OSTCOUNT * max_dirty_mb))
3810 createmany -o $TDIR/w $warmup_files
3812 # write a large amount of data into one file and sync, to get good
3813 # avail_grant number from OST.
3814 for ((i=0; i<$warmup_files; i++)); do
3815 idx=$($GETSTRIPE -i $TDIR/w$i)
3816 [ $idx -ne 0 ] && continue
3817 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3820 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3822 $LCTL get_param $proc_osc0/cur_dirty_bytes
3823 $LCTL get_param $proc_osc0/cur_grant_bytes
3825 # create as much dirty pages as we can while not to trigger the actual
3826 # RPCs directly. but depends on the env, VFS may trigger flush during this
3827 # period, hopefully we are good.
3828 for ((i=0; i<$warmup_files; i++)); do
3829 idx=$($GETSTRIPE -i $TDIR/w$i)
3830 [ $idx -ne 0 ] && continue
3831 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3833 $LCTL get_param $proc_osc0/cur_dirty_bytes
3834 $LCTL get_param $proc_osc0/cur_grant_bytes
3836 # perform the real test
3837 $LCTL set_param $proc_osc0/rpc_stats 0
3838 for ((;i<$files; i++)); do
3839 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3840 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3843 $LCTL get_param $proc_osc0/rpc_stats
3846 local have_ppr=false
3847 $LCTL get_param $proc_osc0/rpc_stats |
3848 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3849 # skip lines until we are at the RPC histogram data
3850 [ "$PPR" == "pages" ] && have_ppr=true && continue
3851 $have_ppr || continue
3853 # we only want the percent stat for < 16 pages
3854 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3856 percent=$((percent + WPCT))
3857 if [[ $percent -gt 15 ]]; then
3858 error "less than 16-pages write RPCs" \
3865 run_test 42e "verify sub-RPC writes are not done synchronously"
3867 test_43A() { # was test_43
3868 test_mkdir $DIR/$tdir
3869 cp -p /bin/ls $DIR/$tdir/$tfile
3870 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3872 # give multiop a chance to open
3875 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
3878 run_test 43A "execution of file opened for write should return -ETXTBSY"
3881 test_mkdir $DIR/$tdir
3882 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3883 cp -p multiop $DIR/$tdir/multiop
3884 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3885 error "multiop open $TMP/$tfile.junk failed"
3886 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
3888 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3889 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3890 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3892 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3895 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3896 test_mkdir $DIR/$tdir
3897 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3898 cp -p multiop $DIR/$tdir/multiop
3899 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3900 error "multiop open $TMP/$tfile.junk failed"
3901 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
3903 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3904 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3905 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3907 run_test 43b "truncate of file being executed should return -ETXTBSY"
3910 local testdir="$DIR/$tdir"
3913 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
3914 ( cd $testdir && md5sum -c )
3916 run_test 43c "md5sum of copy into lustre"
3918 test_44A() { # was test_44
3919 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
3920 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3921 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3923 run_test 44A "zero length read from a sparse stripe"
3926 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3928 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3929 [[ $nstripe -gt $OSTCOUNT ]] &&
3930 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3932 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3934 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3935 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3939 OFFSETS="0 $((stride/2)) $((stride-1))"
3940 for offset in $OFFSETS; do
3941 for i in $(seq 0 $((nstripe-1))); do
3942 local GLOBALOFFSETS=""
3944 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3945 local myfn=$DIR/d44a-$size
3946 echo "--------writing $myfn at $size"
3947 ll_sparseness_write $myfn $size ||
3948 error "ll_sparseness_write"
3949 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3950 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3951 error "ll_sparseness_verify $GLOBALOFFSETS"
3953 for j in $(seq 0 $((nstripe-1))); do
3955 size=$((((j + $nstripe )*$stride + $offset)))
3956 ll_sparseness_write $myfn $size ||
3957 error "ll_sparseness_write"
3958 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3960 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3961 error "ll_sparseness_verify $GLOBALOFFSETS"
3966 run_test 44a "test sparse pwrite ==============================="
3970 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
3976 before=`dirty_osc_total`
3977 echo executing "\"$*\""
3979 after=`dirty_osc_total`
3980 echo before $before, after $after
3983 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3985 # Obtain grants from OST if it supports it
3986 echo blah > ${f}_grant
3989 do_dirty_record "echo blah > $f"
3990 [[ $before -eq $after ]] && error "write wasn't cached"
3991 do_dirty_record "> $f"
3992 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3993 do_dirty_record "echo blah > $f"
3994 [[ $before -eq $after ]] && error "write wasn't cached"
3995 do_dirty_record "sync"
3996 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3997 do_dirty_record "echo blah > $f"
3998 [[ $before -eq $after ]] && error "write wasn't cached"
3999 do_dirty_record "cancel_lru_locks osc"
4000 [[ $before -gt $after ]] ||
4001 error "lock cancellation didn't lower dirty count"
4004 run_test 45 "osc io page accounting ============================"
4006 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4007 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4008 # objects offset and an assert hit when an rpc was built with 1023's mapped
4009 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4011 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4015 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4017 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
4018 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4022 run_test 46 "dirtying a previously written page ================"
4024 # test_47 is removed "Device nodes check" is moved to test_28
4026 test_48a() { # bug 2399
4027 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
4028 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
4029 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
4031 test_mkdir $DIR/$tdir
4033 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4034 test_mkdir $DIR/$tdir
4035 touch foo || error "'touch foo' failed after recreating cwd"
4037 touch .foo || error "'touch .foo' failed after recreating cwd"
4039 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4040 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4041 cd . || error "'cd .' failed after recreating cwd"
4042 mkdir . && error "'mkdir .' worked after recreating cwd"
4043 rmdir . && error "'rmdir .' worked after recreating cwd"
4044 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4045 cd .. || error "'cd ..' failed after recreating cwd"
4047 run_test 48a "Access renamed working dir (should return errors)="
4049 test_48b() { # bug 2399
4051 test_mkdir $DIR/$tdir
4053 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4054 touch foo && error "'touch foo' worked after removing cwd"
4055 mkdir foo && error "'mkdir foo' worked after removing cwd"
4056 touch .foo && error "'touch .foo' worked after removing cwd"
4057 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4058 ls . > /dev/null && error "'ls .' worked after removing cwd"
4059 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4060 mkdir . && error "'mkdir .' worked after removing cwd"
4061 rmdir . && error "'rmdir .' worked after removing cwd"
4062 ln -s . foo && error "'ln -s .' worked after removing cwd"
4063 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4065 run_test 48b "Access removed working dir (should return errors)="
4067 test_48c() { # bug 2350
4068 #lctl set_param debug=-1
4071 test_mkdir -p $DIR/$tdir/dir
4073 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4074 $TRACE touch foo && error "touch foo worked after removing cwd"
4075 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4076 touch .foo && error "touch .foo worked after removing cwd"
4077 mkdir .foo && error "mkdir .foo worked after removing cwd"
4078 $TRACE ls . && error "'ls .' worked after removing cwd"
4079 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4080 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4081 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4082 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4083 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4085 run_test 48c "Access removed working subdir (should return errors)"
4087 test_48d() { # bug 2350
4088 #lctl set_param debug=-1
4091 test_mkdir -p $DIR/$tdir/dir
4093 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4094 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4095 $TRACE touch foo && error "'touch foo' worked after removing parent"
4096 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4097 touch .foo && error "'touch .foo' worked after removing parent"
4098 mkdir .foo && error "mkdir .foo worked after removing parent"
4099 $TRACE ls . && error "'ls .' worked after removing parent"
4100 $TRACE ls .. && error "'ls ..' worked after removing parent"
4101 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4102 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4103 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4106 run_test 48d "Access removed parent subdir (should return errors)"
4108 test_48e() { # bug 4134
4109 #lctl set_param debug=-1
4112 test_mkdir -p $DIR/$tdir/dir
4114 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4115 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4116 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4117 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4118 # On a buggy kernel addition of "touch foo" after cd .. will
4119 # produce kernel oops in lookup_hash_it
4120 touch ../foo && error "'cd ..' worked after recreate parent"
4122 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4124 run_test 48e "Access to recreated parent subdir (should return errors)"
4126 test_49() { # LU-1030
4127 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4128 remote_ost_nodsh && skip "remote OST with nodsh" && return
4129 # get ost1 size - lustre-OST0000
4130 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4132 # write 800M at maximum
4133 [[ $ost1_size -lt 2 ]] && ost1_size=2
4134 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4136 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4137 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4140 # change max_pages_per_rpc while writing the file
4141 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4142 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4143 # loop until dd process exits
4144 while ps ax -opid | grep -wq $dd_pid; do
4145 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4146 sleep $((RANDOM % 5 + 1))
4148 # restore original max_pages_per_rpc
4149 $LCTL set_param $osc1_mppc=$orig_mppc
4150 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4152 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4156 test_mkdir $DIR/$tdir
4158 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4160 run_test 50 "special situations: /proc symlinks ==============="
4162 test_51a() { # was test_51
4163 # bug 1516 - create an empty entry right after ".." then split dir
4164 test_mkdir -c1 $DIR/$tdir
4165 touch $DIR/$tdir/foo
4166 $MCREATE $DIR/$tdir/bar
4168 createmany -m $DIR/$tdir/longfile 201
4170 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4171 $MCREATE $DIR/$tdir/longfile$FNUM
4176 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4178 run_test 51a "special situations: split htree with empty entry =="
4180 cleanup_print_lfs_df () {
4187 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4188 local dir=$DIR/$tdir
4190 local nrdirs=$((65536 + 100))
4192 # cleanup the directory
4199 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4200 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4201 [[ $numfree -lt $nrdirs ]] &&
4202 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4205 # need to check free space for the directories as well
4206 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4207 numfree=$(( blkfree / $(fs_inode_ksize) ))
4208 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4211 trap cleanup_print_lfs_df EXIT
4214 createmany -d $dir/d $nrdirs || {
4215 unlinkmany $dir/d $nrdirs
4216 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4220 nrdirs=$(ls -U $dir | wc -l)
4222 # unlink all but 100 subdirectories, then check it still works
4224 local delete=$((nrdirs - left))
4229 # for ldiskfs the nlink count should be 1, but this is OSD specific
4230 # and so this is listed for informational purposes only
4231 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4232 unlinkmany -d $dir/d $delete ||
4233 error "unlink of first $delete subdirs failed"
4235 echo "nlink between: $(stat -c %h $dir)"
4236 local found=$(ls -U $dir | wc -l)
4237 [ $found -ne $left ] &&
4238 error "can't find subdirs: found only $found, expected $left"
4240 unlinkmany -d $dir/d $delete $left ||
4241 error "unlink of second $left subdirs failed"
4242 # regardless of whether the backing filesystem tracks nlink accurately
4243 # or not, the nlink count shouldn't be more than "." and ".." here
4244 local after=$(stat -c %h $dir)
4245 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4246 echo "nlink after: $after"
4248 cleanup_print_lfs_df
4250 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4253 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4254 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
4255 test_mkdir $DIR/$tdir
4256 createmany -o $DIR/$tdir/t- 1000
4257 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4258 for N in $(seq 0 $((OSTCOUNT - 1))); do
4259 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4260 END { printf("%0.0f", objs) }' $TMP/$tfile)
4261 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4262 '($1 == '$N') { objs += 1 } \
4263 END { printf("%0.0f", objs) }')
4264 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4266 unlinkmany $DIR/$tdir/t- 1000
4269 for N in $(seq 1 $((OSTCOUNT - 1))); do
4270 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4271 error "OST $N has less objects vs OST $NLAST" \
4272 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4273 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4274 error "OST $N has less objects vs OST $NLAST" \
4275 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4277 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4278 error "OST $N has less #0 objects vs OST $NLAST" \
4279 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4280 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4281 error "OST $N has less #0 objects vs OST $NLAST" \
4282 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4287 run_test 51d "check object distribution"
4290 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4291 skip "ldiskfs only test"
4295 test_mkdir -c1 $DIR/$tdir
4296 test_mkdir -c1 $DIR/$tdir/d0
4298 touch $DIR/$tdir/d0/foo
4299 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4300 error "file exceed 65000 nlink limit!"
4301 unlinkmany $DIR/$tdir/d0/f- 65001
4304 run_test 51e "check file nlink limit"
4307 test_mkdir $DIR/$tdir
4310 local ulimit_old=$(ulimit -n)
4311 local spare=20 # number of spare fd's for scripts/libraries, etc.
4312 local mdt=$(lfs getstripe -M $DIR/$tdir)
4313 local numfree=$(lfs df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4315 echo "MDT$mdt numfree=$numfree, max=$max"
4316 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4317 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4318 while ! ulimit -n $((numfree + spare)); do
4319 numfree=$((numfree * 3 / 4))
4321 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4323 echo "left ulimit at $ulimit_old"
4326 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4327 unlinkmany $DIR/$tdir/f $numfree
4328 error "create+open $numfree files in $DIR/$tdir failed"
4330 ulimit -n $ulimit_old
4332 # if createmany exits at 120s there will be fewer than $numfree files
4333 unlinkmany $DIR/$tdir/f $numfree || true
4335 run_test 51f "check many open files limit"
4338 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4339 test_mkdir $DIR/$tdir
4340 touch $DIR/$tdir/foo
4341 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4342 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4343 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4344 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4345 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4347 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4348 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4349 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4351 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4352 cp -r $DIR/$tdir $TMP/
4353 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4355 run_test 52a "append-only flag test (should return errors)"
4358 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4359 test_mkdir $DIR/$tdir
4360 touch $DIR/$tdir/foo
4361 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4362 cat test > $DIR/$tdir/foo && error "cat test worked"
4363 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4364 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4365 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4367 echo foo >> $DIR/$tdir/foo && error "echo worked"
4368 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4369 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4370 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4371 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4373 chattr -i $DIR/$tdir/foo || error "chattr failed"
4375 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4377 run_test 52b "immutable flag test (should return errors) ======="
4380 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4381 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4382 remote_ost_nodsh && skip "remote OST with nodsh" && return
4395 local support_last_seq=true
4397 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4398 support_last_seq=false
4401 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4403 for value in $(do_facet $SINGLEMDS \
4404 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4405 param=$(echo ${value[0]} | cut -d "=" -f1)
4406 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4408 if $support_last_seq; then
4409 param_seq=$(echo $param |
4410 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4411 mds_last_seq=$(do_facet $SINGLEMDS \
4412 $LCTL get_param -n $param_seq)
4414 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4416 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4417 node=$(facet_active_host ost$((ostnum+1)))
4418 param="obdfilter.$ostname.last_id"
4419 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4420 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4421 ost_last_id=$ost_last
4423 if $support_last_seq; then
4424 ost_last_id=$(echo $ost_last |
4425 awk -F':' '{print $2}' |
4427 ost_last_seq=$(echo $ost_last |
4428 awk -F':' '{print $1}')
4429 [[ $ost_last_seq = $mds_last_seq ]] || continue
4432 if [[ $ost_last_id != $mds_last ]]; then
4433 error "$ost_last_id != $mds_last"
4440 $found || error "can not match last_seq/last_id for $mdtosc"
4443 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4446 perl -MSocket -e ';' || { skip "no Socket perl module installed" && return; }
4448 $SOCKETSERVER $DIR/socket ||
4449 error "$SOCKETSERVER $DIR/socket failed: $?"
4450 $SOCKETCLIENT $DIR/socket ||
4451 error "$SOCKETCLIENT $DIR/socket failed: $?"
4452 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4454 run_test 54a "unix domain socket test =========================="
4460 dd if=/dev/zero of=$f bs=$(page_size) count=1
4462 run_test 54b "char device works in lustre ======================"
4465 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4466 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4467 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4469 for i in $(seq 3 7); do
4470 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4479 loopdev="$DIR/loop54c"
4482 $UMOUNT $DIR/$tdir || rc=$?
4483 losetup -d $loopdev || true
4484 losetup -d $LOOPDEV || true
4485 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4491 loopdev="$DIR/loop54c"
4494 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4495 trap cleanup_54c EXIT
4496 mknod $loopdev b 7 $LOOPNUM
4497 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4498 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4499 losetup $loopdev $DIR/$tfile ||
4500 error "can't set up $loopdev for $DIR/$tfile"
4501 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4502 test_mkdir $DIR/$tdir
4503 mount -t ext2 $loopdev $DIR/$tdir ||
4504 error "error mounting $loopdev on $DIR/$tdir"
4505 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4508 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4512 run_test 54c "block device works in lustre ====================="
4518 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4520 run_test 54d "fifo device works in lustre ======================"
4525 cp -aL /dev/console $f
4526 echo $string > $f || error "echo $string to $f failed"
4528 run_test 54e "console/tty device works in lustre ======================"
4532 local dir=$DIR/$tdir
4535 test_mkdir -p $dir/dir
4536 for i in $(seq $numfiles); do
4538 touch $dir/dir/file$i
4541 local numcomp=$($LFS getstripe --component-count $dir)
4543 [[ $numcomp == 0 ]] && numcomp=1
4545 # test lfs getstripe with --recursive
4546 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4548 [[ $filenum -eq $((numfiles * 2)) ]] ||
4549 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4550 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4551 [[ $filenum -eq $numfiles ]] ||
4552 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4553 echo "$LFS getstripe showed obdidx or l_ost_idx"
4555 # test lfs getstripe with file instead of dir
4556 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4557 [[ $filenum -eq 1 ]] ||
4558 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4559 echo "$LFS getstripe file1 passed"
4561 #test lfs getstripe with --verbose
4562 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4563 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4564 error "$LFS getstripe --verbose $dir: "\
4565 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4566 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4567 error "$LFS getstripe $dir: showed lmm_magic"
4569 #test lfs getstripe with -v prints lmm_fid
4570 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4571 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4572 error "$LFS getstripe -v $dir: "\
4573 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4574 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4575 error "$LFS getstripe $dir: showed lmm_fid by default"
4576 echo "$LFS getstripe --verbose passed"
4578 #check for FID information
4579 local fid1=$($LFS getstripe --fid $dir/file1)
4580 local fid2=$($LFS getstripe --verbose $dir/file1 |
4581 awk '/lmm_fid: / { print $2; exit; }')
4582 local fid3=$($LFS path2fid $dir/file1)
4584 [ "$fid1" != "$fid2" ] &&
4585 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4586 [ "$fid1" != "$fid3" ] &&
4587 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4588 echo "$LFS getstripe --fid passed"
4590 #test lfs getstripe with --obd
4591 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4592 error "$LFS getstripe --obd wrong_uuid: should return error"
4594 [[ $OSTCOUNT -lt 2 ]] &&
4595 skip_env "skip '$LFS getstripe --obd' tests: $OSTCOUNT < 2" &&
4599 local obduuid=$(ostuuid_from_index $ostidx)
4600 local found=$($LFS getstripe -r --obd $obduuid $dir |
4601 egrep -c "obdidx|l_ost_idx")
4603 filenum=$($LFS getstripe -ir $dir | grep "^$ostidx\$" | wc -l)
4604 [[ $found -eq $filenum ]] ||
4605 error "$LFS getstripe --obd: found $found expect $filenum"
4606 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4607 sed '/^[ ]*'${ostidx}'[ ]/d' |
4608 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4609 error "$LFS getstripe --obd: should not show file on other obd"
4610 echo "$LFS getstripe --obd passed"
4612 run_test 56a "check $LFS getstripe"
4615 local dir=$DIR/$tdir
4619 for i in $(seq $numdirs); do
4620 test_mkdir $dir/dir$i
4623 # test lfs getdirstripe default mode is non-recursion, which is
4624 # different from lfs getstripe
4625 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4627 [[ $dircnt -eq 1 ]] ||
4628 error "$LFS getdirstripe: found $dircnt, not 1"
4629 dircnt=$($LFS getdirstripe --recursive $dir |
4630 grep -c lmv_stripe_count)
4631 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4632 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4634 run_test 56b "check $LFS getdirstripe"
4638 local ost_name=$(ostname_from_index $ost_idx)
4639 local old_status=$(ost_dev_status $ost_idx)
4641 [[ -z "$old_status" ]] ||
4642 { skip_env "OST $ost_name is in $old_status status"; return 0; }
4644 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4647 local new_status=$(ost_dev_status $ost_idx)
4649 [[ "$new_status" = "D" ]] ||
4650 error "OST $ost_name is in status of '$new_status', not 'D'"
4652 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4655 new_status=$(ost_dev_status $ost_idx)
4656 [[ -z "$new_status" ]] ||
4657 error "OST $ost_name is in status of '$new_status', not ''"
4659 run_test 56c "check 'lfs df' showing device status"
4664 local local_tdir="$1"
4665 local local_numfiles="$2"
4666 local local_numdirs="$3"
4667 local dir_params="$4"
4668 local dir_stripe_params="$5"
4670 if [ ! -d "$local_tdir" ] ; then
4671 test_mkdir -p $dir_stripe_params $local_tdir
4672 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4673 for i in $(seq $local_numfiles) ; do
4674 touch $local_tdir/file$i
4676 for i in $(seq $local_numdirs) ; do
4677 test_mkdir $dir_stripe_params $local_tdir/dir$i
4678 for j in $(seq $local_numfiles) ; do
4679 touch $local_tdir/dir$i/file$j
4685 setup_56_special() {
4687 local local_numfiles=$2
4688 local local_numdirs=$3
4690 setup_56 $local_tdir $local_numfiles $local_numdirs
4692 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4693 for i in $(seq $local_numfiles) ; do
4694 mknod $local_tdir/loop${i}b b 7 $i
4695 mknod $local_tdir/null${i}c c 1 3
4696 ln -s $local_tdir/file1 $local_tdir/link${i}
4698 for i in $(seq $local_numdirs) ; do
4699 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4700 mknod $local_tdir/dir$i/null${i}c c 1 3
4701 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4707 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4708 local expected=$(($NUMDIRS + 2))
4710 setup_56 $dir $NUMFILES $NUMDIRS
4712 # test lfs find with -name
4713 for i in $(seq $NUMFILES) ; do
4714 local nums=$($LFS find -name "*$i" $dir | wc -l)
4716 [ $nums -eq $expected ] ||
4717 error "lfs find -name '*$i' $dir wrong: "\
4718 "found $nums, expected $expected"
4721 run_test 56g "check lfs find -name"
4724 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4725 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4727 setup_56 $dir $NUMFILES $NUMDIRS
4729 # test lfs find with ! -name
4730 for i in $(seq $NUMFILES) ; do
4731 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4733 [ $nums -eq $expected ] ||
4734 error "lfs find ! -name '*$i' $dir wrong: "\
4735 "found $nums, expected $expected"
4738 run_test 56h "check lfs find ! -name"
4741 local dir=$DIR/$tdir
4745 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4748 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4750 run_test 56i "check 'lfs find -ost UUID' skips directories"
4753 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4755 setup_56_special $dir $NUMFILES $NUMDIRS
4757 local expected=$((NUMDIRS + 1))
4758 local cmd="$LFS find -type d $dir"
4759 local nums=$($cmd | wc -l)
4761 [ $nums -eq $expected ] ||
4762 error "'$cmd' wrong: found $nums, expected $expected"
4764 run_test 56j "check lfs find -type d"
4767 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4769 setup_56_special $dir $NUMFILES $NUMDIRS
4771 local expected=$(((NUMDIRS + 1) * NUMFILES))
4772 local cmd="$LFS find -type f $dir"
4773 local nums=$($cmd | wc -l)
4775 [ $nums -eq $expected ] ||
4776 error "'$cmd' wrong: found $nums, expected $expected"
4778 run_test 56k "check lfs find -type f"
4781 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4783 setup_56_special $dir $NUMFILES $NUMDIRS
4785 local expected=$((NUMDIRS + NUMFILES))
4786 local cmd="$LFS find -type b $dir"
4787 local nums=$($cmd | wc -l)
4789 [ $nums -eq $expected ] ||
4790 error "'$cmd' wrong: found $nums, expected $expected"
4792 run_test 56l "check lfs find -type b"
4795 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4797 setup_56_special $dir $NUMFILES $NUMDIRS
4799 local expected=$((NUMDIRS + NUMFILES))
4800 local cmd="$LFS find -type c $dir"
4801 local nums=$($cmd | wc -l)
4802 [ $nums -eq $expected ] ||
4803 error "'$cmd' wrong: found $nums, expected $expected"
4805 run_test 56m "check lfs find -type c"
4808 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4809 setup_56_special $dir $NUMFILES $NUMDIRS
4811 local expected=$((NUMDIRS + NUMFILES))
4812 local cmd="$LFS find -type l $dir"
4813 local nums=$($cmd | wc -l)
4815 [ $nums -eq $expected ] ||
4816 error "'$cmd' wrong: found $nums, expected $expected"
4818 run_test 56n "check lfs find -type l"
4821 local dir=$DIR/$tdir
4823 setup_56 $dir $NUMFILES $NUMDIRS
4824 utime $dir/file1 > /dev/null || error "utime (1)"
4825 utime $dir/file2 > /dev/null || error "utime (2)"
4826 utime $dir/dir1 > /dev/null || error "utime (3)"
4827 utime $dir/dir2 > /dev/null || error "utime (4)"
4828 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
4829 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
4832 local nums=$($LFS find -mtime +0 $dir | wc -l)
4834 [ $nums -eq $expected ] ||
4835 error "lfs find -mtime +0 $dir: found $nums expect $expected"
4838 cmd="$LFS find -mtime 0 $dir"
4839 nums=$($cmd | wc -l)
4840 [ $nums -eq $expected ] ||
4841 error "'$cmd' wrong: found $nums, expected $expected"
4843 run_test 56o "check lfs find -mtime for old files"
4846 [ $RUNAS_ID -eq $UID ] &&
4847 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4849 local dir=$DIR/$tdir
4851 setup_56 $dir $NUMFILES $NUMDIRS
4852 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
4854 local expected=$NUMFILES
4855 local cmd="$LFS find -uid $RUNAS_ID $dir"
4856 local nums=$($cmd | wc -l)
4858 [ $nums -eq $expected ] ||
4859 error "'$cmd' wrong: found $nums, expected $expected"
4861 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
4862 cmd="$LFS find ! -uid $RUNAS_ID $dir"
4863 nums=$($cmd | wc -l)
4864 [ $nums -eq $expected ] ||
4865 error "'$cmd' wrong: found $nums, expected $expected"
4867 run_test 56p "check lfs find -uid and ! -uid"
4870 [ $RUNAS_ID -eq $UID ] &&
4871 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4873 local dir=$DIR/$tdir
4875 setup_56 $dir $NUMFILES $NUMDIRS
4876 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
4878 local expected=$NUMFILES
4879 local cmd="$LFS find -gid $RUNAS_GID $dir"
4880 local nums=$($cmd | wc -l)
4882 [ $nums -eq $expected ] ||
4883 error "'$cmd' wrong: found $nums, expected $expected"
4885 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4886 cmd="$LFS find ! -gid $RUNAS_GID $dir"
4887 nums=$($cmd | wc -l)
4888 [ $nums -eq $expected ] ||
4889 error "'$cmd' wrong: found $nums, expected $expected"
4891 run_test 56q "check lfs find -gid and ! -gid"
4894 local dir=$DIR/$tdir
4896 setup_56 $dir $NUMFILES $NUMDIRS
4899 local cmd="$LFS find -size 0 -type f $dir"
4900 local nums=$($cmd | wc -l)
4902 [ $nums -eq $expected ] ||
4903 error "'$cmd' wrong: found $nums, expected $expected"
4905 cmd="$LFS find ! -size 0 -type f $dir"
4906 nums=$($cmd | wc -l)
4907 [ $nums -eq $expected ] ||
4908 error "'$cmd' wrong: found $nums, expected $expected"
4909 echo "test" > $dir/$tfile
4910 echo "test2" > $dir/$tfile.2 && sync
4912 cmd="$LFS find -size 5 -type f $dir"
4913 nums=$($cmd | wc -l)
4914 [ $nums -eq $expected ] ||
4915 error "'$cmd' wrong: found $nums, expected $expected"
4917 cmd="$LFS find -size +5 -type f $dir"
4918 nums=$($cmd | wc -l)
4919 [ $nums -eq $expected ] ||
4920 error "'$cmd' wrong: found $nums, expected $expected"
4922 cmd="$LFS find -size +0 -type f $dir"
4923 nums=$($cmd | wc -l)
4924 [ $nums -eq $expected ] ||
4925 error "'$cmd' wrong: found $nums, expected $expected"
4927 cmd="$LFS find ! -size -5 -type f $dir"
4928 nums=$($cmd | wc -l)
4929 [ $nums -eq $expected ] ||
4930 error "'$cmd' wrong: found $nums, expected $expected"
4932 cmd="$LFS find -size -5 -type f $dir"
4933 nums=$($cmd | wc -l)
4934 [ $nums -eq $expected ] ||
4935 error "'$cmd' wrong: found $nums, expected $expected"
4937 run_test 56r "check lfs find -size works"
4939 test_56s() { # LU-611 #LU-9369
4940 [[ $OSTCOUNT -lt 2 ]] && skip "need at least 2 OSTs" && return 0
4942 local dir=$DIR/$tdir
4943 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
4945 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
4946 for i in $(seq $NUMDIRS); do
4947 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
4950 local expected=$NUMDIRS
4951 local cmd="$LFS find -c $OSTCOUNT $dir"
4952 local nums=$($cmd | wc -l)
4954 [ $nums -eq $expected ] || {
4955 $LFS getstripe -R $dir
4956 error "'$cmd' wrong: found $nums, expected $expected"
4959 expected=$((NUMDIRS + onestripe))
4960 cmd="$LFS find -stripe-count +0 -type f $dir"
4961 nums=$($cmd | wc -l)
4962 [ $nums -eq $expected ] || {
4963 $LFS getstripe -R $dir
4964 error "'$cmd' wrong: found $nums, expected $expected"
4968 cmd="$LFS find -stripe-count 1 -type f $dir"
4969 nums=$($cmd | wc -l)
4970 [ $nums -eq $expected ] || {
4971 $LFS getstripe -R $dir
4972 error "'$cmd' wrong: found $nums, expected $expected"
4975 cmd="$LFS find -stripe-count -2 -type f $dir"
4976 nums=$($cmd | wc -l)
4977 [ $nums -eq $expected ] || {
4978 $LFS getstripe -R $dir
4979 error "'$cmd' wrong: found $nums, expected $expected"
4983 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
4984 nums=$($cmd | wc -l)
4985 [ $nums -eq $expected ] || {
4986 $LFS getstripe -R $dir
4987 error "'$cmd' wrong: found $nums, expected $expected"
4990 run_test 56s "check lfs find -stripe-count works"
4992 test_56t() { # LU-611 #LU-9369
4993 local dir=$DIR/$tdir
4995 setup_56 $dir 0 $NUMDIRS
4996 for i in $(seq $NUMDIRS); do
4997 $LFS setstripe -S 4M $dir/dir$i/$tfile
5000 local expected=$NUMDIRS
5001 local cmd="$LFS find -S 4M $dir"
5002 local nums=$($cmd | wc -l)
5004 [ $nums -eq $expected ] || {
5005 $LFS getstripe -R $dir
5006 error "'$cmd' wrong: found $nums, expected $expected"
5010 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5012 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5014 expected=$(((NUMDIRS + 1) * NUMFILES))
5015 cmd="$LFS find -stripe-size 512k -type f $dir"
5016 nums=$($cmd | wc -l)
5017 [ $nums -eq $expected ] ||
5018 error "'$cmd' wrong: found $nums, expected $expected"
5020 cmd="$LFS find -stripe-size +320k -type f $dir"
5021 nums=$($cmd | wc -l)
5022 [ $nums -eq $expected ] ||
5023 error "'$cmd' wrong: found $nums, expected $expected"
5025 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5026 cmd="$LFS find -stripe-size +200k -type f $dir"
5027 nums=$($cmd | wc -l)
5028 [ $nums -eq $expected ] ||
5029 error "'$cmd' wrong: found $nums, expected $expected"
5031 cmd="$LFS find -stripe-size -640k -type f $dir"
5032 nums=$($cmd | wc -l)
5033 [ $nums -eq $expected ] ||
5034 error "'$cmd' wrong: found $nums, expected $expected"
5037 cmd="$LFS find -stripe-size 256k -type f $dir"
5038 nums=$($cmd | wc -l)
5039 [ $nums -eq $expected ] ||
5040 error "'$cmd' wrong: found $nums, expected $expected"
5042 cmd="$LFS find -stripe-size -320k -type f $dir"
5043 nums=$($cmd | wc -l)
5044 [ $nums -eq $expected ] ||
5045 error "'$cmd' wrong: found $nums, expected $expected"
5048 cmd="$LFS find -stripe-size 1024k -type f $dir"
5049 nums=$($cmd | wc -l)
5050 [ $nums -eq $expected ] ||
5051 error "'$cmd' wrong: found $nums, expected $expected"
5053 run_test 56t "check lfs find -stripe-size works"
5055 test_56u() { # LU-611
5056 local dir=$DIR/$tdir
5058 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5060 if [[ $OSTCOUNT -gt 1 ]]; then
5061 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5067 local expected=$(((NUMDIRS + 1) * NUMFILES))
5068 local cmd="$LFS find -stripe-index 0 -type f $dir"
5069 local nums=$($cmd | wc -l)
5071 [ $nums -eq $expected ] ||
5072 error "'$cmd' wrong: found $nums, expected $expected"
5075 cmd="$LFS find -stripe-index 1 -type f $dir"
5076 nums=$($cmd | wc -l)
5077 [ $nums -eq $expected ] ||
5078 error "'$cmd' wrong: found $nums, expected $expected"
5080 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5081 nums=$($cmd | wc -l)
5082 [ $nums -eq $expected ] ||
5083 error "'$cmd' wrong: found $nums, expected $expected"
5086 # This should produce an error and not return any files
5087 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5088 nums=$($cmd 2>/dev/null | wc -l)
5089 [ $nums -eq $expected ] ||
5090 error "'$cmd' wrong: found $nums, expected $expected"
5092 if [[ $OSTCOUNT -gt 1 ]]; then
5093 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5094 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5095 nums=$($cmd | wc -l)
5096 [ $nums -eq $expected ] ||
5097 error "'$cmd' wrong: found $nums, expected $expected"
5100 run_test 56u "check lfs find -stripe-index works"
5104 local dir=$DIR/$tdir
5106 setup_56 $dir $NUMFILES $NUMDIRS
5108 UUID=$(mdtuuid_from_index $MDT_IDX $dir)
5109 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $MDT_IDX"
5111 for file in $($LFS find -mdt $UUID $dir); do
5112 file_mdt_idx=$($LFS getstripe -M $file)
5113 [ $file_mdt_idx -eq $MDT_IDX ] ||
5114 error "lfind -mdt $UUID != getstripe -M $file_mdt_idx"
5117 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
5120 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5121 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5122 local dir=$DIR/$tdir
5124 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5126 local stripe_size=$($LFS getstripe -S -d $dir) ||
5127 error "$LFS getstripe -S -d $dir failed"
5128 stripe_size=${stripe_size%% *}
5130 local file_size=$((stripe_size * OSTCOUNT))
5131 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5132 local required_space=$((file_num * file_size))
5133 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5135 [[ $free_space -le $((required_space / 1024)) ]] &&
5136 skip_env "need $required_space, have $free_space kbytes" &&
5140 local dd_count=$((file_size / dd_bs))
5142 # write data into the files
5147 for i in $(seq $NUMFILES); do
5149 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5150 error "write data into $file failed"
5152 for i in $(seq $NUMDIRS); do
5153 for j in $(seq $NUMFILES); do
5154 file=$dir/dir$i/file$j
5155 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5156 error "write data into $file failed"
5160 # $LFS_MIGRATE will fail if hard link migration is unsupported
5161 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5162 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5163 error "creating links to $dir/dir1/file1 failed"
5168 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5171 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5174 eval $cmd || error "$cmd failed"
5176 check_stripe_count $dir/file1 $expected
5178 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5180 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5181 # OST 1 if it is on OST 0. This file is small enough to
5182 # be on only one stripe.
5183 file=$dir/migr_1_ost
5184 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5185 error "write data into $file failed"
5186 local obdidx=$($LFS getstripe -i $file)
5187 local oldmd5=$(md5sum $file)
5190 [[ $obdidx -eq 0 ]] && newobdidx=1
5191 cmd="$LFS migrate -i $newobdidx $file"
5193 eval $cmd || error "$cmd failed"
5195 local realobdix=$($LFS getstripe -i $file)
5196 local newmd5=$(md5sum $file)
5198 [[ $newobdidx -ne $realobdix ]] &&
5199 error "new OST is different (was=$obdidx, "\
5200 "wanted=$newobdidx, got=$realobdix)"
5201 [[ "$oldmd5" != "$newmd5" ]] &&
5202 error "md5sum differ: $oldmd5, $newmd5"
5206 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5208 eval $cmd || error "$cmd failed"
5210 for j in $(seq $NUMFILES); do
5211 check_stripe_count $dir/dir1/file$j $expected
5214 # lfs_migrate works with lfs find
5215 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5216 $LFS_MIGRATE -y -c $expected"
5218 eval $cmd || error "$cmd failed"
5220 for i in $(seq 2 $NUMFILES); do
5221 check_stripe_count $dir/file$i $expected
5223 for i in $(seq 2 $NUMDIRS); do
5224 for j in $(seq $NUMFILES); do
5225 check_stripe_count $dir/dir$i/file$j $expected
5229 run_test 56w "check lfs_migrate -c stripe_count works"
5232 local file1=$DIR/$tdir/file1
5233 local create_pool=false
5234 local initial_pool=$($LFS getstripe -p $DIR)
5238 echo -n "Creating test dir..."
5239 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5242 echo -n "Creating test file..."
5243 touch $file1 || error "cannot create file"
5246 echo -n "Detecting existing pools..."
5247 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5249 if [ ${#pool_list[@]} -gt 0 ]; then
5250 echo "${pool_list[@]}"
5251 for thispool in "${pool_list[@]}"; do
5252 if [[ -z "$initial_pool" ||
5253 "$initial_pool" != "$thispool" ]]; then
5255 echo "Using existing pool '$pool'"
5260 echo "none detected."
5262 if [ -z "$pool" ]; then
5263 pool=${POOL:-testpool}
5264 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5265 echo -n "Creating pool '$pool'..."
5267 pool_add $pool &> /dev/null ||
5268 error "pool_add failed"
5271 echo -n "Adding target to pool..."
5272 pool_add_targets $pool 0 0 1 &> /dev/null ||
5273 error "pool_add_targets failed"
5277 echo -n "Setting pool using -p option..."
5278 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5279 error "migrate failed rc = $?"
5282 echo -n "Verifying test file is in pool after migrating..."
5283 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5284 error "file was not migrated to pool $pool"
5287 echo -n "Removing test file from pool '$pool'..."
5288 $LFS migrate $file1 &> /dev/null ||
5289 error "cannot remove from pool"
5290 [ "$($LFS getstripe -p $file1)" ] &&
5291 error "pool still set"
5294 echo -n "Setting pool using --pool option..."
5295 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5296 error "migrate failed rc = $?"
5301 if $create_pool; then
5302 destroy_test_pools 2> /dev/null ||
5303 error "destroy test pools failed"
5306 run_test 56wb "check lfs_migrate pool support"
5309 local file1="$DIR/$tdir/file 1"
5311 echo -n "Creating test dir..."
5312 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5313 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5314 error "cannot set stripe"
5317 echo -n "Setting initial stripe for test file..."
5318 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5319 error "cannot set stripe"
5320 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5321 error "stripe size not set"
5324 # File currently set to -S 512K -c 1
5326 # Ensure -c and -S options are rejected when -R is set
5327 echo -n "Verifying incompatible options are detected..."
5328 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5329 error "incompatible -c and -R options not detected"
5330 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5331 error "incompatible -S and -R options not detected"
5334 # Ensure unrecognized options are passed through to 'lfs migrate'
5335 echo -n "Verifying -S option is passed through to lfs migrate..."
5336 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5337 error "migration failed"
5338 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5339 error "file was not restriped"
5342 # File currently set to -S 1M -c 1
5344 # Ensure long options are supported
5345 echo -n "Verifying long options supported..."
5346 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5347 error "long option without argument not supported"
5348 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5349 error "long option with argument not supported"
5350 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5351 error "file not restriped with --stripe-size option"
5354 # File currently set to -S 512K -c 1
5356 if [ "$OSTCOUNT" -gt 1 ]; then
5357 echo -n "Verifying explicit stripe count can be set..."
5358 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5359 error "migrate failed"
5360 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5361 error "file not restriped to explicit count"
5365 # File currently set to -S 512K -c 1 or -S 512K -c 2
5367 # Ensure parent striping is used if -R is set, and no stripe
5368 # count or size is specified
5369 echo -n "Setting stripe for parent directory..."
5370 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5371 error "cannot set stripe"
5374 echo -n "Verifying restripe option uses parent stripe settings..."
5375 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5376 error "migrate failed"
5377 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5378 error "file not restriped to parent settings"
5379 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5380 error "file not restriped to parent settings"
5383 # File currently set to -S 1M -c 1
5385 # Ensure striping is preserved if -R is not set, and no stripe
5386 # count or size is specified
5387 echo -n "Verifying striping size preserved when not specified..."
5388 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5389 error "cannot set stripe on parent directory"
5390 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5391 error "migrate failed"
5392 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5393 error "file was restriped"
5396 # Ensure file name properly detected when final option has no argument
5397 echo -n "Verifying file name properly detected..."
5398 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5399 error "file name interpreted as option argument"
5405 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5408 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5409 local file1=$DIR/$tdir/file1
5411 echo -n "Creating test dir..."
5412 test_mkdir $DIR/$tdir || error "cannot create dir"
5415 echo -n "Creating test file..."
5419 # Ensure 'lfs migrate' will fail by using a non-existent option,
5420 # and make sure rsync is not called to recover
5421 echo -n "Make sure --no-rsync option works..."
5422 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5423 grep -q 'refusing to fall back to rsync' ||
5424 error "rsync was called with --no-rsync set"
5427 # Ensure rsync is called without trying 'lfs migrate' first
5428 echo -n "Make sure --rsync option works..."
5429 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5430 grep -q 'falling back to rsync' &&
5431 error "lfs migrate was called with --rsync set"
5434 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5435 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5436 grep -q 'at the same time' ||
5437 error "--rsync and --no-rsync accepted concurrently"
5443 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5446 check_swap_layouts_support && return 0
5447 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5449 local dir=$DIR/$tdir
5450 local ref1=/etc/passwd
5451 local file1=$dir/file1
5453 test_mkdir $dir || error "creating dir $dir"
5454 $LFS setstripe -c 2 $file1
5456 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5457 stripe=$($LFS getstripe -c $file1)
5458 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5459 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5464 run_test 56x "lfs migration support"
5467 check_swap_layouts_support && return 0
5468 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5470 local dir=$DIR/$tdir/$testnum
5474 local ref1=/etc/passwd
5475 local file1=$dir/file1
5477 $LFS setstripe -c 2 $file1
5479 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5481 local stripe=$($LFS getstripe -c $file1)
5483 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5484 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5489 run_test 56xa "lfs migration --block support"
5491 check_migrate_links() {
5493 local file1="$dir/file1"
5496 local total_count=$(($begin + $count - 1))
5497 local symlink_count=10
5500 if [ ! -f "$file1" ]; then
5501 echo -n "creating initial file..."
5502 $LFS setstripe -c 1 -S "512k" "$file1" ||
5503 error "cannot setstripe initial file"
5506 echo -n "creating symlinks..."
5507 for s in $(seq 1 $symlink_count); do
5508 ln -s "$file1" "$dir/slink$s" ||
5509 error "cannot create symlinks"
5513 echo -n "creating nonlinked files..."
5514 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5515 error "cannot create nonlinked files"
5520 if [ ! -f "$dir/file$total_count" ]; then
5521 echo -n "creating hard links $begin:$total_count..."
5522 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5523 /dev/null || error "cannot create hard links"
5527 echo -n "checking number of hard links listed in xattrs..."
5528 local fid=$($LFS getstripe -F "$file1")
5529 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5532 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5533 echo "hard link list has unexpected size, skipping test"
5536 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5537 error "link names should exceed xattrs size"
5540 echo -n "migrating files..."
5541 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5543 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5546 # make sure all links have been properly migrated
5547 echo -n "verifying files..."
5548 fid=$($LFS getstripe -F "$file1") ||
5549 error "cannot get fid for file $file1"
5550 for i in $(seq 2 $total_count); do
5551 local fid2=$($LFS getstripe -F $dir/file$i)
5553 [ "$fid2" == "$fid" ] ||
5554 error "migrated hard link has mismatched FID"
5557 # make sure hard links were properly detected, and migration was
5558 # performed only once for the entire link set; nonlinked files should
5560 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5561 local expected=$(($uniq_count + 1))
5563 [ "$actual" -eq "$expected" ] ||
5564 error "hard links individually migrated ($actual != $expected)"
5566 # make sure the correct number of hard links are present
5567 local hardlinks=$(stat -c '%h' "$file1")
5569 [ $hardlinks -eq $total_count ] ||
5570 error "num hard links $hardlinks != $total_count"
5577 local dir="$DIR/$tdir"
5579 test_mkdir "$dir" || error "cannot create dir $dir"
5581 echo "testing lfs migrate mode when all links fit within xattrs"
5582 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 2 99
5584 echo "testing rsync mode when all links fit within xattrs"
5585 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 2 99
5587 echo "testing lfs migrate mode when all links do not fit within xattrs"
5588 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 101 100
5590 echo "testing rsync mode when all links do not fit within xattrs"
5591 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 101 100
5596 run_test 56xb "lfs migration hard link support"
5599 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5600 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5604 local dir=$DIR/$tdir
5608 test_mkdir -p $dir || error "creating dir $dir"
5609 touch $f1 || error "creating std file $f1"
5610 $MULTIOP $f2 H2c || error "creating released file $f2"
5612 # a directory can be raid0, so ask only for files
5613 res=$($LFS find $dir -L raid0 -type f | wc -l)
5614 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5616 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5617 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5619 # only files can be released, so no need to force file search
5620 res=$($LFS find $dir -L released)
5621 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5623 res=$($LFS find $dir -type f \! -L released)
5624 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5626 run_test 56y "lfs find -L raid0|released"
5628 test_56z() { # LU-4824
5629 # This checks to make sure 'lfs find' continues after errors
5630 # There are two classes of errors that should be caught:
5631 # - If multiple paths are provided, all should be searched even if one
5633 # - If errors are encountered during the search, it should not terminate
5635 local dir=$DIR/$tdir
5639 for i in d{0..9}; do
5642 touch $dir/d{0..9}/$tfile
5643 $LFS find $DIR/non_existent_dir $dir &&
5644 error "$LFS find did not return an error"
5645 # Make a directory unsearchable. This should NOT be the last entry in
5646 # directory order. Arbitrarily pick the 6th entry
5647 chmod 700 $($LFS find $dir -type d | sed '6!d')
5649 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5651 # The user should be able to see 10 directories and 9 files
5652 [ $count == 19 ] || error "$LFS find did not continue after error"
5654 run_test 56z "lfs find should continue after an error"
5656 test_56aa() { # LU-5937
5657 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5659 local dir=$DIR/$tdir
5662 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5664 createmany -o $dir/striped_dir/${tfile}- 1024
5665 local dirs=$(lfs find --size +8k $dir/)
5667 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5669 run_test 56aa "lfs find --size under striped dir"
5672 # Create composite files with one component
5673 local dir=$DIR/$tdir
5675 setup_56 $dir/1Mfiles 5 1 "--component-end 1M"
5676 # Create composite files with three components
5677 setup_56 $dir/2Mfiles 5 2 "-E 2M -E 4M -E 6M"
5678 # Create non-composite files
5679 createmany -o $dir/${tfile}- 10
5681 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
5683 [[ $nfiles == 10 ]] ||
5684 error "lfs find -E 1M found $nfiles != 10 files"
5686 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
5687 [[ $nfiles == 25 ]] ||
5688 error "lfs find ! -E 1M found $nfiles != 25 files"
5690 # All files have a component that starts at 0
5691 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
5692 [[ $nfiles == 35 ]] ||
5693 error "lfs find --component-start 0 - $nfiles != 35 files"
5695 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
5696 [[ $nfiles == 15 ]] ||
5697 error "lfs find --component-start 2M - $nfiles != 15 files"
5699 # All files created here have a componenet that does not starts at 2M
5700 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
5701 [[ $nfiles == 35 ]] ||
5702 error "lfs find ! --component-start 2M - $nfiles != 35 files"
5704 # Find files with a specified number of components
5705 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
5706 [[ $nfiles == 15 ]] ||
5707 error "lfs find --component-count 3 - $nfiles != 15 files"
5709 # Remember non-composite files have a component count of zero
5710 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
5711 [[ $nfiles == 10 ]] ||
5712 error "lfs find --component-count 0 - $nfiles != 10 files"
5714 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
5715 [[ $nfiles == 20 ]] ||
5716 error "lfs find ! --component-count 3 - $nfiles != 20 files"
5718 # All files have a flag called "init"
5719 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
5720 [[ $nfiles == 35 ]] ||
5721 error "lfs find --component-flags init - $nfiles != 35 files"
5723 # Multi-component files will have a component not initialized
5724 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
5725 [[ $nfiles == 15 ]] ||
5726 error "lfs find !--component-flags init - $nfiles != 15 files"
5731 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5734 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5735 # note test will not do anything if MDS is not local
5736 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5737 skip "ldiskfs only test"
5741 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5742 local MNTDEV="osd*.*MDT*.mntdev"
5743 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5744 [ -z "$DEV" ] && error "can't access $MNTDEV"
5745 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5746 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5747 error "can't access $DEV"
5748 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5749 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5753 run_test 57a "verify MDS filesystem created with large inodes =="
5756 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5757 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5758 skip "ldiskfs only test"
5762 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5763 local dir=$DIR/$tdir
5767 local FILEN=$dir/f$FILECOUNT
5769 rm -rf $dir || error "removing $dir"
5771 local mdtidx=$($LFS getstripe -M $dir)
5772 local mdtname=MDT$(printf %04x $mdtidx)
5773 local facet=mds$((mdtidx + 1))
5775 echo "mcreating $FILECOUNT files"
5776 createmany -m $dir/f 1 $FILECOUNT || \
5777 error "creating files in $dir"
5779 # verify that files do not have EAs yet
5780 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5781 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5785 df $dir #make sure we get new statfs data
5786 local MDSFREE=$(do_facet $facet \
5787 lctl get_param -n osd*.*$mdtname.kbytesfree)
5788 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5789 echo "opening files to create objects/EAs"
5791 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5792 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5795 # verify that files have EAs now
5796 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5797 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5799 sleep 1 #make sure we get new statfs data
5801 local MDSFREE2=$(do_facet $facet \
5802 lctl get_param -n osd*.*$mdtname.kbytesfree)
5803 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5804 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5805 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5806 error "MDC before $MDCFREE != after $MDCFREE2"
5808 echo "MDC before $MDCFREE != after $MDCFREE2"
5809 echo "unable to confirm if MDS has large inodes"
5814 run_test 57b "default LOV EAs are stored inside large inodes ==="
5817 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5818 [ -z "$(which wiretest 2>/dev/null)" ] &&
5819 skip_env "could not find wiretest" && return
5822 run_test 58 "verify cross-platform wire constants =============="
5825 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5826 echo "touch 130 files"
5827 createmany -o $DIR/f59- 130
5829 unlinkmany $DIR/f59- 130
5831 # wait for commitment of removal
5832 wait_delete_completed
5834 run_test 59 "verify cancellation of llog records async ========="
5836 TEST60_HEAD="test_60 run $RANDOM"
5838 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5839 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5840 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5841 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5842 skip_env "missing subtest run-llog.sh" && return
5844 log "$TEST60_HEAD - from kernel mode"
5845 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5846 do_facet mgs "sh run-llog.sh" || error "run-llog.sh failed"
5847 do_facet mgs $LCTL dk > $TMP/$tfile
5849 # LU-6388: test llog_reader
5850 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5851 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5852 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5853 skip_env "missing llog_reader" && return
5854 local fstype=$(facet_fstype mgs)
5855 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5856 skip_env "Only for ldiskfs or zfs type mgs" && return
5858 local mntpt=$(facet_mntpt mgs)
5859 local mgsdev=$(mgsdevname 1)
5871 #get fid and record list
5872 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5874 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5876 #remount mgs as ldiskfs or zfs type
5877 stop mgs || error "stop mgs failed"
5878 mount_fstype mgs || error "remount mgs failed"
5879 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5882 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5883 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5888 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5890 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5892 echo "obj_file is $obj_file"
5893 do_facet mgs $llog_reader $obj_file
5895 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5896 awk '{ print $3 }' | sed -e "s/^type=//g")
5897 if [ $rec_type != $rec ]; then
5898 echo "FAILED test_60a wrong record type $rec_type," \
5904 #check obj path if record type is LLOG_LOGID_MAGIC
5905 if [ "$rec" == "1064553b" ]; then
5906 path=$(do_facet mgs $llog_reader $obj_file |
5907 grep "path=" | awk '{ print $NF }' |
5908 sed -e "s/^path=//g")
5909 if [ $obj_file != $mntpt/$path ]; then
5910 echo "FAILED test_60a wrong obj path" \
5911 "$montpt/$path, should be $obj_file"
5918 #restart mgs before "error", otherwise it will block the next test
5919 stop mgs || error "stop mgs failed"
5920 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5921 $pass || error "test failed, see FAILED test_60a messages for specifics"
5923 run_test 60a "llog_test run from kernel module and test llog_reader"
5926 # test old logid format
5927 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
5928 do_facet mgs $LCTL dl | grep MGS
5929 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
5930 error "old llog_print failed"
5933 # test new logid format
5934 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
5935 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
5936 error "new llog_print failed"
5939 run_test 60aa "llog_print works with FIDs and simple names"
5941 test_60b() { # bug 6411
5942 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5944 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5956 [[ $LLOG_COUNT -gt 100 ]] &&
5957 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5959 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5962 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5963 echo "create 5000 files"
5964 createmany -o $DIR/f60c- 5000
5965 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5966 lctl set_param fail_loc=0x80000137
5967 unlinkmany $DIR/f60c- 5000
5968 lctl set_param fail_loc=0
5970 run_test 60c "unlink file when mds full"
5973 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5974 SAVEPRINTK=$(lctl get_param -n printk)
5976 # verify "lctl mark" is even working"
5977 MESSAGE="test message ID $RANDOM $$"
5978 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5979 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5981 lctl set_param printk=0 || error "set lnet.printk failed"
5982 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5983 MESSAGE="new test message ID $RANDOM $$"
5984 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5985 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5986 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5988 lctl set_param -n printk="$SAVEPRINTK"
5990 run_test 60d "test printk console message masking"
5993 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5994 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5996 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5997 do_facet mds1 lctl set_param fail_loc=0x15b
6000 run_test 60e "no space while new llog is being created"
6003 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6005 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
6006 cancel_lru_locks osc
6007 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6010 run_test 61 "mmap() writes don't make sync hang ================"
6012 # bug 2330 - insufficient obd_match error checking causes LBUG
6014 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6017 cancel_lru_locks osc
6018 lctl set_param fail_loc=0x405
6019 cat $f && error "cat succeeded, expect -EIO"
6020 lctl set_param fail_loc=0
6022 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6023 # match every page all of the time.
6024 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6026 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6027 # Though this test is irrelevant anymore, it helped to reveal some
6028 # other grant bugs (LU-4482), let's keep it.
6029 test_63a() { # was test_63
6030 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6031 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
6032 for i in `seq 10` ; do
6033 dd if=/dev/zero of=$DIR/f63 bs=8k &
6039 rm -f $DIR/f63 || true
6041 run_test 63a "Verify oig_wait interruption does not crash ======="
6043 # bug 2248 - async write errors didn't return to application on sync
6044 # bug 3677 - async write errors left page locked
6046 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6048 lctl set_param debug=-1
6050 # ensure we have a grant to do async writes
6051 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6054 sync # sync lest earlier test intercept the fail_loc
6056 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6057 lctl set_param fail_loc=0x80000406
6058 $MULTIOP $DIR/$tfile Owy && \
6059 error "sync didn't return ENOMEM"
6060 sync; sleep 2; sync # do a real sync this time to flush page
6061 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6062 error "locked page left in cache after async error" || true
6065 run_test 63b "async write errors should be returned to fsync ==="
6068 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6070 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6072 run_test 64a "verify filter grant calculations (in kernel) ====="
6075 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6076 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6078 run_test 64b "check out-of-space detection on client"
6081 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6083 run_test 64c "verify grant shrink"
6085 # this does exactly what osc_request.c:osc_announce_cached() does in
6086 # order to calculate max amount of grants to ask from server
6090 local page_size=$(get_page_size client)
6092 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6093 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6095 ((rpc_in_flight ++));
6096 nrpages=$((nrpages * rpc_in_flight))
6098 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6100 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / page_size))
6102 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6103 local undirty=$((nrpages * page_size))
6105 local max_extent_pages
6106 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6107 grep grant_max_extent_size | awk '{print $2}')
6108 max_extent_pages=$((max_extent_pages / page_size))
6109 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6110 local grant_extent_tax
6111 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6112 grep grant_extent_tax | awk '{print $2}')
6114 undirty=$((undirty + nrextents * grant_extent_tax))
6119 # this is size of unit for grant allocation. It should be equal to
6120 # what tgt_grant.c:tgt_grant_chunk() calculates
6124 local grant_extent_tax
6126 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6127 grep max_brw_size | awk '{print $2}')
6129 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6130 grep grant_extent_tax | awk '{print $2}')
6132 echo $(((max_brw_size + grant_extent_tax) * 2))
6136 [ $(lustre_version_code ost1) -lt $(version_code 2.10.56) ] &&
6137 skip "OST < 2.10.55 doesn't limit grants enough" && return 0
6139 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6141 [[ $($LCTL get_param osc.${tgt}.import |
6142 grep "connect_flags:.*grant_param") ]] || \
6143 { skip "no grant_param connect flag"; return; }
6145 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6147 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6149 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6151 $SETSTRIPE $DIR/$tfile -i 0 -c 1
6152 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
6157 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6158 if [[ $cur_grant -gt $max_cur_granted ]]
6161 error "cur_grant $cur_grant > $max_cur_granted"
6164 [[ $? -ne 0 ]] && break;
6167 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6169 run_test 64d "check grant limit exceed"
6171 # bug 1414 - set/get directories' stripe info
6173 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6174 test_mkdir $DIR/$tdir
6176 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6178 run_test 65a "directory with no stripe info"
6181 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6182 test_mkdir $DIR/$tdir
6183 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6185 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6188 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6190 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6193 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6194 [ $OSTCOUNT -lt 2 ] && skip "need at least 2 OSTs" && return
6195 test_mkdir $DIR/$tdir
6196 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
6198 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6199 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6201 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6203 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6206 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6207 test_mkdir $DIR/$tdir
6208 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
6209 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6211 if [[ $STRIPECOUNT -le 0 ]]; then
6213 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6214 #LOV_MAX_STRIPE_COUNT is 2000
6215 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6217 sc=$(($STRIPECOUNT - 1))
6219 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6220 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6221 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6222 error "lverify failed"
6224 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6227 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6228 test_mkdir $DIR/$tdir
6230 $SETSTRIPE $DIR/$tdir || error "setstripe"
6231 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
6232 error "no stripe info failed"
6234 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6236 run_test 65e "directory setstripe defaults"
6239 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6240 test_mkdir $DIR/${tdir}f
6241 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
6243 run_test 65f "dir setstripe permission (should return error) ==="
6246 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6247 test_mkdir $DIR/$tdir
6248 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6250 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6251 error "setstripe -S failed"
6252 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6253 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6254 error "delete default stripe failed"
6256 run_test 65g "directory setstripe -d"
6259 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6260 test_mkdir $DIR/$tdir
6261 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6263 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6264 error "setstripe -S failed"
6265 test_mkdir $DIR/$tdir/dd1
6266 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
6267 error "stripe info inherit failed"
6269 run_test 65h "directory stripe info inherit ===================="
6272 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6274 save_layout_restore_at_exit $MOUNT
6276 # bug6367: set non-default striping on root directory
6277 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6279 # bug12836: getstripe on -1 default directory striping
6280 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6282 # bug12836: getstripe -v on -1 default directory striping
6283 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6285 # bug12836: new find on -1 default directory striping
6286 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6288 run_test 65i "various tests to set root directory striping"
6290 test_65j() { # bug6367
6291 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6295 # if we aren't already remounting for each test, do so for this test
6296 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6297 cleanup || error "failed to unmount"
6301 save_layout_restore_at_exit $MOUNT
6303 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6305 run_test 65j "set default striping on root directory (bug 6367)="
6307 test_65k() { # bug11679
6308 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6309 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
6310 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6312 local disable_precreate=true
6313 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
6314 disable_precreate=false
6316 echo "Check OST status: "
6317 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6318 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6320 for OSC in $MDS_OSCS; do
6321 echo $OSC "is active"
6322 do_facet $SINGLEMDS lctl --device %$OSC activate
6325 for INACTIVE_OSC in $MDS_OSCS; do
6326 local ost=$(osc_to_ost $INACTIVE_OSC)
6327 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6328 lov.*md*.target_obd |
6329 awk -F: /$ost/'{ print $1 }' | head -n 1)
6332 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6333 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6335 echo "Deactivate: " $INACTIVE_OSC
6336 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6338 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6339 osp.$ost*MDT0000.create_count")
6340 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6341 osp.$ost*MDT0000.max_create_count")
6342 $disable_precreate &&
6343 do_facet $SINGLEMDS "lctl set_param -n \
6344 osp.$ost*MDT0000.max_create_count=0"
6346 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6347 [ -f $DIR/$tdir/$idx ] && continue
6348 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6349 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6350 error "setstripe $idx should succeed"
6351 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6353 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6356 do_facet $SINGLEMDS "lctl set_param -n \
6357 osp.$ost*MDT0000.max_create_count=$max_count"
6358 do_facet $SINGLEMDS "lctl set_param -n \
6359 osp.$ost*MDT0000.create_count=$count"
6360 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6361 echo $INACTIVE_OSC "is Activate"
6363 wait_osc_import_state mds ost$ostnum FULL
6366 run_test 65k "validate manual striping works properly with deactivated OSCs"
6368 test_65l() { # bug 12836
6369 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6370 test_mkdir -p $DIR/$tdir/test_dir
6371 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6372 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6374 run_test 65l "lfs find on -1 stripe dir ========================"
6377 local layout=$(save_layout $MOUNT)
6378 $RUNAS $SETSTRIPE -c 2 $MOUNT && {
6379 restore_layout $MOUNT $layout
6380 error "setstripe should fail by non-root users"
6384 run_test 65m "normal user can't set filesystem default stripe"
6386 # bug 2543 - update blocks count on client
6388 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6390 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6391 sync; sync_all_data; sync; sync_all_data
6392 cancel_lru_locks osc
6393 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6394 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6396 run_test 66 "update inode blocks count on client ==============="
6399 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6403 swapon -s | awk '($1 == "'$1'") { print $4 }'
6406 # bug5265, obdfilter oa2dentry return -ENOENT
6407 # #define OBD_FAIL_SRV_ENOENT 0x217
6409 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6410 remote_ost_nodsh && skip "remote OST with nodsh" && return
6413 $SETSTRIPE -c 1 -i 0 $f
6415 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6417 do_facet ost1 lctl set_param fail_loc=0x217
6418 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6419 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6421 do_facet ost1 lctl set_param fail_loc=0
6422 $DIRECTIO write $f 0 2 || error "write error"
6424 cancel_lru_locks osc
6425 $DIRECTIO read $f 0 1 || error "read error"
6427 do_facet ost1 lctl set_param fail_loc=0x217
6428 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6430 do_facet ost1 lctl set_param fail_loc=0
6433 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6436 test_mkdir $DIR/$tdir
6437 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6438 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6440 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6442 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6443 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6444 [ "$RUNAS_ID" = "$UID" ] &&
6445 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6447 # Check that testing environment is properly set up. Skip if not
6448 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
6449 skip_env "User $RUNAS_ID does not exist - skipping"
6453 chmod 777 $DIR/$tfile
6454 chmod ug+s $DIR/$tfile
6455 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6456 error "$RUNAS dd $DIR/$tfile failed"
6457 # See if we are still setuid/sgid
6458 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6459 error "S/gid is not dropped on write"
6460 # Now test that MDS is updated too
6461 cancel_lru_locks mdc
6462 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6463 error "S/gid is not dropped on MDS"
6466 run_test 72a "Test that remove suid works properly (bug5695) ===="
6468 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6471 [ "$RUNAS_ID" = "$UID" ] && \
6472 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6473 [ "$RUNAS_ID" -eq 0 ] && \
6474 skip_env "RUNAS_ID = 0 -- skipping" && return
6476 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6477 # Check that testing environment is properly set up. Skip if not
6478 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
6479 skip_env "User $RUNAS_ID does not exist - skipping"
6482 touch $DIR/${tfile}-f{g,u}
6483 test_mkdir $DIR/${tfile}-dg
6484 test_mkdir $DIR/${tfile}-du
6485 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6486 chmod g+s $DIR/${tfile}-{f,d}g
6487 chmod u+s $DIR/${tfile}-{f,d}u
6488 for perm in 777 2777 4777; do
6489 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6490 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6491 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6492 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6496 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6498 # bug 3462 - multiple simultaneous MDC requests
6500 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6501 test_mkdir $DIR/d73-1
6502 test_mkdir $DIR/d73-2
6503 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6506 lctl set_param fail_loc=0x80000129
6507 $MULTIOP $DIR/d73-1/f73-2 Oc &
6509 lctl set_param fail_loc=0
6511 $MULTIOP $DIR/d73-2/f73-3 Oc &
6515 wait $pid1 || return 1
6519 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6520 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6521 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6525 run_test 73 "multiple MDC requests (should not deadlock)"
6527 test_74a() { # bug 6149, 6184
6528 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6529 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6531 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6532 # will spin in a tight reconnection loop
6534 $LCTL set_param fail_loc=0x8000030e
6535 # get any lock that won't be difficult - lookup works.
6537 $LCTL set_param fail_loc=0
6541 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6543 test_74b() { # bug 13310
6544 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6545 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6547 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6548 # will spin in a tight reconnection loop
6549 $LCTL set_param fail_loc=0x8000030e
6550 # get a "difficult" lock
6552 $LCTL set_param fail_loc=0
6556 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6560 #define OBD_FAIL_LDLM_NEW_LOCK
6561 $LCTL set_param fail_loc=0x319
6562 touch $DIR/$tfile && error "touch successful"
6563 $LCTL set_param fail_loc=0
6566 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6569 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6572 test_76() { # Now for bug 20433, added originally in bug 1443
6573 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6574 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6575 cancel_lru_locks osc
6576 BEFORE_INODES=$(num_inodes)
6577 echo "before inodes: $BEFORE_INODES"
6579 [ "$SLOW" = "no" ] && COUNT=100
6580 for i in $(seq $COUNT); do
6584 cancel_lru_locks osc
6585 AFTER_INODES=$(num_inodes)
6586 echo "after inodes: $AFTER_INODES"
6588 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6590 AFTER_INODES=$(num_inodes)
6592 echo "wait $wait seconds inodes: $AFTER_INODES"
6593 if [ $wait -gt 30 ]; then
6594 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6598 run_test 76 "confirm clients recycle inodes properly ===="
6604 # Note: in sptlrpc modes which enable its own bulk checksum, the
6605 # original crc32_le bulk checksum will be automatically disabled,
6606 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6607 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6608 # In this case set_checksums() will not be no-op, because sptlrpc
6609 # bulk checksum will be enabled all through the test.
6611 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6612 lctl set_param -n osc.*.checksums $1
6616 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6617 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6618 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6619 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6622 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6623 log "set checksum type to $1"
6626 F77_TMP=$TMP/f77-temp
6629 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6630 error "error writing to $F77_TMP"
6633 test_77a() { # bug 10889
6634 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6635 $GSS && skip "could not run with gss" && return
6636 [ ! -f $F77_TMP ] && setup_f77
6638 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6642 run_test 77a "normal checksum read/write operation"
6644 test_77b() { # bug 10889
6645 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6646 $GSS && skip "could not run with gss" && return
6647 [ ! -f $F77_TMP ] && setup_f77
6648 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6649 $LCTL set_param fail_loc=0x80000409
6652 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6653 error "dd error: $?"
6654 $LCTL set_param fail_loc=0
6656 for algo in $CKSUM_TYPES; do
6657 cancel_lru_locks osc
6658 set_checksum_type $algo
6659 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6660 $LCTL set_param fail_loc=0x80000408
6661 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6662 $LCTL set_param fail_loc=0
6665 set_checksum_type $ORIG_CSUM_TYPE
6668 run_test 77b "checksum error on client write, read"
6673 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6675 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6676 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6677 $check_ost && [ -n $ost_file_prefix ] &&
6678 do_facet ost1 rm -f ${ost_file_prefix}\*
6682 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6683 $GSS && skip "could not run with gss" && return
6686 local osc_file_prefix
6688 local check_ost=false
6689 local ost_file_prefix
6695 # ensure corruption will occur on first OSS/OST
6696 $LFS setstripe -i 0 $DIR/$tfile
6698 [ ! -f $F77_TMP ] && setup_f77
6699 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6700 error "dd write error: $?"
6701 fid=$($LFS path2fid $DIR/$tfile)
6703 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
6706 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
6707 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
6709 echo "OSS do not support bulk pages dump upon error"
6712 osc_file_prefix=$($LCTL get_param -n debug_path)
6713 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
6715 trap cleanup_77c EXIT
6718 # enable bulk pages dump upon error on Client
6719 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
6720 # enable bulk pages dump upon error on OSS
6722 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
6724 # flush Client cache to allow next read to reach OSS
6725 cancel_lru_locks osc
6727 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6728 $LCTL set_param fail_loc=0x80000408
6729 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
6730 $LCTL set_param fail_loc=0
6734 # check cksum dump on Client
6735 osc_file=$(ls ${osc_file_prefix}*)
6736 [ -n "$osc_file" ] || error "no checksum dump file on Client"
6737 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
6738 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
6739 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
6740 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
6742 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
6743 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6744 error "dump content does not match on Client"
6746 $check_ost || { skip "No need to check cksum dump on OSS"; return 0; }
6748 # check cksum dump on OSS
6749 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
6750 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
6751 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
6752 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
6753 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6754 error "dump content does not match on OSS"
6758 run_test 77c "checksum error on client read with debug"
6760 test_77d() { # bug 10889
6761 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6762 $GSS && skip "could not run with gss" && return
6763 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6764 $LCTL set_param fail_loc=0x80000409
6766 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6767 error "direct write: rc=$?"
6768 $LCTL set_param fail_loc=0
6771 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6772 $LCTL set_param fail_loc=0x80000408
6774 cancel_lru_locks osc
6775 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6776 error "direct read: rc=$?"
6777 $LCTL set_param fail_loc=0
6780 run_test 77d "checksum error on OST direct write, read"
6782 test_77f() { # bug 10889
6783 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6784 $GSS && skip "could not run with gss" && return
6786 for algo in $CKSUM_TYPES; do
6787 cancel_lru_locks osc
6788 set_checksum_type $algo
6789 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6790 $LCTL set_param fail_loc=0x409
6791 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6792 error "direct write succeeded"
6793 $LCTL set_param fail_loc=0
6795 set_checksum_type $ORIG_CSUM_TYPE
6798 run_test 77f "repeat checksum error on write (expect error)"
6800 test_77g() { # bug 10889
6801 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6802 $GSS && skip "could not run with gss" && return
6803 remote_ost_nodsh && skip "remote OST with nodsh" && return
6805 [ ! -f $F77_TMP ] && setup_f77
6807 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6808 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6809 do_facet ost1 lctl set_param fail_loc=0x8000021a
6811 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6812 error "write error: rc=$?"
6813 do_facet ost1 lctl set_param fail_loc=0
6816 cancel_lru_locks osc
6817 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6818 do_facet ost1 lctl set_param fail_loc=0x8000021b
6820 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6821 do_facet ost1 lctl set_param fail_loc=0
6824 run_test 77g "checksum error on OST write, read"
6826 test_77j() { # bug 13805
6827 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6828 $GSS && skip "could not run with gss" && return
6829 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6830 lctl set_param fail_loc=0x40c
6831 remount_client $MOUNT
6832 lctl set_param fail_loc=0
6833 # wait async osc connect to finish and reflect updated state value
6835 for (( i=0; i < OSTCOUNT; i++ )) ; do
6836 wait_osc_import_state client ost$((i+1)) FULL
6839 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
6840 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
6841 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
6842 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6844 remount_client $MOUNT
6846 run_test 77j "client only supporting ADLER32"
6848 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6857 test_78() { # bug 10901
6858 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6859 remote_ost || { skip_env "local OST" && return; }
6862 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6863 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6864 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6865 echo "MemTotal: $MEMTOTAL"
6867 # reserve 256MB of memory for the kernel and other running processes,
6868 # and then take 1/2 of the remaining memory for the read/write buffers.
6869 if [ $MEMTOTAL -gt 512 ] ;then
6870 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6872 # for those poor memory-starved high-end clusters...
6873 MEMTOTAL=$((MEMTOTAL / 2))
6875 echo "Mem to use for directio: $MEMTOTAL"
6877 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6878 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6879 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6880 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6882 echo "Smallest OST: $SMALLESTOST"
6883 [[ $SMALLESTOST -lt 10240 ]] &&
6884 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6886 trap cleanup_test_78 EXIT
6888 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6889 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6891 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6892 echo "File size: $F78SIZE"
6893 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6894 for i in $(seq 1 $NSEQ); do
6895 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6896 echo directIO rdwr round $i of $NSEQ
6897 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6902 run_test 78 "handle large O_DIRECT writes correctly ============"
6904 test_79() { # bug 12743
6905 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6906 wait_delete_completed
6908 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6909 BKFREE=$(calc_osc_kbytes kbytesfree)
6910 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6912 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6913 DFTOTAL=`echo $STRING | cut -d, -f1`
6914 DFUSED=`echo $STRING | cut -d, -f2`
6915 DFAVAIL=`echo $STRING | cut -d, -f3`
6916 DFFREE=$(($DFTOTAL - $DFUSED))
6918 ALLOWANCE=$((64 * $OSTCOUNT))
6920 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6921 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6922 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6924 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6925 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6926 error "df free($DFFREE) mismatch OST free($BKFREE)"
6928 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6929 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6930 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6933 run_test 79 "df report consistency check ======================="
6935 test_80() { # bug 10718
6936 remote_ost_nodsh && skip "remote OST with nodsh" && return
6937 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6938 # relax strong synchronous semantics for slow backends like ZFS
6939 local soc="obdfilter.*.sync_on_lock_cancel"
6940 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6942 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6943 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6944 facet_active_host $host; done | sort -u)
6945 do_nodes $hosts lctl set_param $soc=never
6948 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6950 local BEFORE=`date +%s`
6951 cancel_lru_locks osc
6952 local AFTER=`date +%s`
6953 local DIFF=$((AFTER-BEFORE))
6954 if [ $DIFF -gt 1 ] ; then
6955 error "elapsed for 1M@1T = $DIFF"
6958 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6962 run_test 80 "Page eviction is equally fast at high offsets too ===="
6964 test_81a() { # LU-456
6965 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6966 remote_ost_nodsh && skip "remote OST with nodsh" && return
6967 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6968 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6969 do_facet ost1 lctl set_param fail_loc=0x80000228
6971 # write should trigger a retry and success
6972 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6973 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6975 if [ $RC -ne 0 ] ; then
6976 error "write should success, but failed for $RC"
6979 run_test 81a "OST should retry write when get -ENOSPC ==============="
6981 test_81b() { # LU-456
6982 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6983 remote_ost_nodsh && skip "remote OST with nodsh" && return
6984 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6985 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6986 do_facet ost1 lctl set_param fail_loc=0x228
6988 # write should retry several times and return -ENOSPC finally
6989 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6990 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6993 if [ $RC -ne $ENOSPC ] ; then
6994 error "dd should fail for -ENOSPC, but succeed."
6997 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6999 test_82() { # LU-1031
7000 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7004 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7006 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7008 kill -USR1 $MULTIPID2
7010 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7011 error "First grouplock does not block second one"
7013 echo "Second grouplock blocks first one"
7015 kill -USR1 $MULTIPID1
7019 run_test 82 "Basic grouplock test"
7022 local sfile="/boot/System.map-$(uname -r)"
7023 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
7024 $LCTL set_param fail_loc=0x140d
7025 cp $sfile $DIR/$tfile || error "write failed"
7026 diff -c $sfile $DIR/$tfile || error "files are different"
7027 $LCTL set_param fail_loc=0
7030 run_test 83 "Short write in ptask ==============================="
7033 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
7035 test_mkdir $DIR/$tdir.cvsroot
7036 chown $RUNAS_ID $DIR/$tdir.cvsroot
7039 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7042 # some versions of cvs import exit(1) when asked to import links or
7043 # files they can't read. ignore those files.
7044 local toignore=$(find . -type l -printf '-I %f\n' -o \
7045 ! -perm /4 -printf '-I %f\n')
7046 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7047 $tdir.reposname vtag rtag
7050 test_mkdir $DIR/$tdir.reposname
7051 chown $RUNAS_ID $DIR/$tdir.reposname
7052 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7054 cd $DIR/$tdir.reposname
7056 $RUNAS cvs add -m 'addmsg' foo99
7058 $RUNAS cvs commit -m 'nomsg' foo99
7059 rm -fr $DIR/$tdir.cvsroot
7061 run_test 99 "cvs strange file/directory operations"
7064 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7065 [[ "$NETTYPE" =~ tcp ]] ||
7066 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" &&
7069 remote_ost_nodsh && skip "remote OST with nodsh" && return
7070 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7072 { skip "useless for local single node setup" && return; }
7074 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7075 [ "$PROT" != "tcp" ] && continue
7076 RPORT=$(echo $REMOTE | cut -d: -f2)
7077 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7080 LPORT=`echo $LOCAL | cut -d: -f2`
7081 if [ $LPORT -ge 1024 ]; then
7082 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7084 error_exit "local: $LPORT > 1024, remote: $RPORT"
7087 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7089 run_test 100 "check local port using privileged port ==========="
7091 function get_named_value()
7100 echo $line | sed "s/^$tag[ ]*//"
7107 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7108 awk '/^max_cached_mb/ { print $2 }')
7111 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7116 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7117 [ $MDSCOUNT -ge 2 ] && skip "needs < 2 MDTs" && return #LU-4322
7121 local cache_limit=32
7123 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7124 trap cleanup_101a EXIT
7125 $LCTL set_param -n llite.*.read_ahead_stats 0
7126 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7129 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7131 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7132 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7135 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7136 get_named_value 'read but discarded' | cut -d" " -f1); do
7137 discard=$(($discard + $s))
7141 if [[ $(($discard * 10)) -gt $nreads ]]; then
7142 $LCTL get_param osc.*-osc*.rpc_stats
7143 $LCTL get_param llite.*.read_ahead_stats
7144 error "too many ($discard) discarded pages"
7146 rm -f $DIR/$tfile || true
7148 run_test 101a "check read-ahead for random reads"
7151 test_mkdir $DIR/$tdir
7152 local STRIPE_SIZE=$1
7153 local FILE_LENGTH=$2
7156 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
7158 local list=$(comma_list $(osts_nodes))
7159 set_osd_param $list '' read_cache_enable 0
7160 set_osd_param $list '' writethrough_cache_enable 0
7162 trap cleanup_test101bc EXIT
7163 # prepare the read-ahead file
7164 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7166 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
7167 count=$FILE_SIZE_MB 2> /dev/null
7171 cleanup_test101bc() {
7176 local list=$(comma_list $(osts_nodes))
7177 set_osd_param $list '' read_cache_enable 1
7178 set_osd_param $list '' writethrough_cache_enable 1
7182 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7187 local STRIPE_SIZE=$2
7188 local FILE_LENGTH=$3
7189 local RA_INC=1048576
7190 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7191 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7192 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7193 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7194 get_named_value 'read but discarded' |
7195 cut -d" " -f1 | calc_total)
7196 if [[ $DISCARD -gt $discard_limit ]]; then
7197 $LCTL get_param llite.*.read_ahead_stats
7198 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7200 echo "Read-ahead success for size ${READ_SIZE}"
7205 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7206 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7207 local STRIPE_SIZE=1048576
7208 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7209 if [ $SLOW == "yes" ]; then
7210 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7212 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7215 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7217 # prepare the read-ahead file
7218 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7219 cancel_lru_locks osc
7220 for BIDX in 2 4 8 16 32 64 128 256
7222 local BSIZE=$((BIDX*4096))
7223 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7224 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7225 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7226 $LCTL set_param -n llite.*.read_ahead_stats 0
7227 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7228 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7229 cancel_lru_locks osc
7230 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7235 run_test 101b "check stride-io mode read-ahead ================="
7238 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7239 local STRIPE_SIZE=1048576
7240 local FILE_LENGTH=$((STRIPE_SIZE*100))
7244 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7246 cancel_lru_locks osc
7247 $LCTL set_param osc.*.rpc_stats 0
7248 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7249 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7250 local stats=$($LCTL get_param -n $osc_rpc_stats)
7251 local lines=$(echo "$stats" | awk 'END {print NR;}')
7254 if [ $lines -le 20 ]; then
7257 for size in 1 2 4 8; do
7258 local rpc=$(echo "$stats" |
7259 awk '($1 == "'$size':") {print $2; exit; }')
7261 error "Small $((size*4))k read IO $rpc !"
7263 echo "$osc_rpc_stats check passed!"
7268 run_test 101c "check stripe_size aligned read-ahead ================="
7271 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7272 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7276 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7277 local file=$DIR/$tfile
7278 local sz_MB=${FILESIZE_101d:-500}
7279 local ra_MB=${READAHEAD_MB:-40}
7281 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7282 [ $free_MB -lt $sz_MB ] &&
7283 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
7285 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7286 $SETSTRIPE -c -1 $file || error "setstripe failed"
7288 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7289 echo Cancel LRU locks on lustre client to flush the client cache
7290 cancel_lru_locks osc
7292 echo Disable read-ahead
7293 local old_READAHEAD=$(set_read_ahead 0)
7295 echo Reading the test file $file with read-ahead disabled
7296 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7298 echo Cancel LRU locks on lustre client to flush the client cache
7299 cancel_lru_locks osc
7300 echo Enable read-ahead with ${ra_MB}MB
7301 set_read_ahead $ra_MB
7303 echo Reading the test file $file with read-ahead enabled
7304 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7306 echo "read-ahead disabled time read $raOFF"
7307 echo "read-ahead enabled time read $raON"
7309 set_read_ahead $old_READAHEAD
7311 wait_delete_completed
7313 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7314 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7316 run_test 101d "file read with and without read-ahead enabled"
7319 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7320 local file=$DIR/$tfile
7321 local size_KB=500 #KB
7325 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7326 local need_KB=$((count * size_KB))
7327 [[ $free_KB -le $need_KB ]] &&
7328 skip_env "Need free space $need_KB, have $free_KB" && return
7330 echo "Creating $count ${size_KB}K test files"
7331 for ((i = 0; i < $count; i++)); do
7332 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7335 echo "Cancel LRU locks on lustre client to flush the client cache"
7336 cancel_lru_locks $OSC
7338 echo "Reset readahead stats"
7339 $LCTL set_param -n llite.*.read_ahead_stats 0
7341 for ((i = 0; i < $count; i++)); do
7342 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7345 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7346 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7348 for ((i = 0; i < $count; i++)); do
7349 rm -rf $file.$i 2>/dev/null
7352 #10000 means 20% reads are missing in readahead
7353 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7355 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7358 which iozone || { skip "no iozone installed" && return; }
7360 local old_debug=$($LCTL get_param debug)
7361 old_debug=${old_debug#*=}
7362 $LCTL set_param debug="reada mmap"
7364 # create a test file
7365 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7367 echo Cancel LRU locks on lustre client to flush the client cache
7368 cancel_lru_locks osc
7370 echo Reset readahead stats
7371 $LCTL set_param -n llite.*.read_ahead_stats 0
7373 echo mmap read the file with small block size
7374 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7377 echo checking missing pages
7378 $LCTL get_param llite.*.read_ahead_stats
7379 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7380 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7382 $LCTL set_param debug="$old_debug"
7383 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7386 run_test 101f "check mmap read performance"
7388 test_101g_brw_size_test() {
7390 local pages=$((mb * 1048576 / $(page_size)))
7392 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7393 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7394 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7395 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7399 $LCTL set_param -n osc.*.rpc_stats=0
7401 # 10 RPCs should be enough for the test
7403 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
7404 { error "dd write ${mb} MB blocks failed"; return 3; }
7405 cancel_lru_locks osc
7406 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
7407 { error "dd write ${mb} MB blocks failed"; return 4; }
7409 # calculate number of full-sized read and write RPCs
7410 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7411 sed -n '/pages per rpc/,/^$/p' |
7412 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7413 END { print reads,writes }'))
7414 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7416 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7424 local osts=$(get_facets OST)
7425 local list=$(comma_list $(osts_nodes))
7426 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7427 local brw_size="obdfilter.*.brw_size"
7428 local ostver=$(lustre_version_code ost1)
7429 local cliver=$(lustre_version_code client)
7431 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7433 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7434 if [ $ostver -ge $(version_code 2.8.52) -o \
7435 \( $ostver -ge $(version_code 2.7.17) -a \
7436 $ostver -lt $(version_code 2.7.50) \) ] &&
7437 [ $cliver -ge $(version_code 2.8.52) -o \
7438 \( $cliver -ge $(version_code 2.7.17) -a \
7439 $cliver -lt $(version_code 2.7.50) \) ]; then
7440 [ $ostver -ge $(version_code 2.9.52) ] && suffix="M"
7441 if [[ $orig_mb -lt 16 ]]; then
7442 save_lustre_params $osts "$brw_size" > $p
7443 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7444 error "set 16MB RPC size failed"
7446 echo "remount client to enable new RPC size"
7447 remount_client $MOUNT || error "remount_client failed"
7450 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7451 # should be able to set brw_size=12, but no rpc_stats for that
7452 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7455 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7457 if [[ $orig_mb -lt 16 ]]; then
7458 restore_lustre_params < $p
7459 remount_client $MOUNT || error "remount_client restore failed"
7462 rm -f $p $DIR/$tfile
7464 run_test 101g "Big bulk(4/16 MiB) readahead"
7467 test_mkdir $DIR/$tdir
7468 chown $RUNAS_ID $DIR/$tdir
7471 STRIPE_COUNT=$OSTCOUNT
7472 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7474 trap cleanup_test102 EXIT
7476 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7478 for num in 1 2 3 4; do
7479 for count in $(seq 1 $STRIPE_COUNT); do
7480 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7481 local size=`expr $STRIPE_SIZE \* $num`
7482 local file=file"$num-$idx-$count"
7483 $1 $SETSTRIPE -S $size -i $idx -c $count $file
7489 $1 tar cf $TMP/f102.tar $tdir --xattrs
7495 rm -rf $DIR/d0.sanity/d102
7499 local testfile=$DIR/$tfile
7503 [ "$UID" != 0 ] && skip_env "must run as root" && return
7504 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7505 skip_env "must have user_xattr" && return
7507 [ -z "$(which setfattr 2>/dev/null)" ] &&
7508 skip_env "could not find setfattr" && return
7510 echo "set/get xattr..."
7511 setfattr -n trusted.name1 -v value1 $testfile ||
7512 error "setfattr -n trusted.name1=value1 $testfile failed"
7513 getfattr -n trusted.name1 $testfile 2> /dev/null |
7514 grep "trusted.name1=.value1" ||
7515 error "$testfile missing trusted.name1=value1"
7517 setfattr -n user.author1 -v author1 $testfile ||
7518 error "setfattr -n user.author1=author1 $testfile failed"
7519 getfattr -n user.author1 $testfile 2> /dev/null |
7520 grep "user.author1=.author1" ||
7521 error "$testfile missing trusted.author1=author1"
7524 setfattr -n trusted.name2 -v value2 $testfile ||
7525 error "$testfile unable to set trusted.name2"
7526 setfattr -n trusted.name3 -v value3 $testfile ||
7527 error "$testfile unable to set trusted.name3"
7528 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7529 grep "trusted.name" | wc -l) -eq 3 ] ||
7530 error "$testfile missing 3 trusted.name xattrs"
7532 setfattr -n user.author2 -v author2 $testfile ||
7533 error "$testfile unable to set user.author2"
7534 setfattr -n user.author3 -v author3 $testfile ||
7535 error "$testfile unable to set user.author3"
7536 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7537 grep "user.author" | wc -l) -eq 3 ] ||
7538 error "$testfile missing 3 user.author xattrs"
7540 echo "remove xattr..."
7541 setfattr -x trusted.name1 $testfile ||
7542 error "$testfile error deleting trusted.name1"
7543 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7544 error "$testfile did not delete trusted.name1 xattr"
7546 setfattr -x user.author1 $testfile ||
7547 error "$testfile error deleting user.author1"
7548 echo "set lustre special xattr ..."
7549 $LFS setstripe -c1 $testfile
7550 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7551 awk -F "=" '/trusted.lov/ { print $2 }' )
7552 setfattr -n "trusted.lov" -v $lovea $testfile ||
7553 error "$testfile doesn't ignore setting trusted.lov again"
7554 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7555 error "$testfile allow setting invalid trusted.lov"
7558 run_test 102a "user xattr test =================================="
7561 [ -z "$(which setfattr 2>/dev/null)" ] &&
7562 skip_env "could not find setfattr" && return
7564 # b10930: get/set/list trusted.lov xattr
7565 echo "get/set/list trusted.lov xattr ..."
7566 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7567 local testfile=$DIR/$tfile
7568 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7569 error "setstripe failed"
7570 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7571 error "getstripe failed"
7572 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7573 error "can't get trusted.lov from $testfile"
7575 local testfile2=${testfile}2
7576 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7577 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7580 setfattr -n trusted.lov -v $value $testfile2
7581 local stripe_size=$($GETSTRIPE -S $testfile2)
7582 local stripe_count=$($GETSTRIPE -c $testfile2)
7583 [[ $stripe_size -eq 65536 ]] ||
7584 error "stripe size $stripe_size != 65536"
7585 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7586 error "stripe count $stripe_count != $STRIPECOUNT"
7589 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7592 [ -z "$(which setfattr 2>/dev/null)" ] &&
7593 skip_env "could not find setfattr" && return
7595 # b10930: get/set/list lustre.lov xattr
7596 echo "get/set/list lustre.lov xattr ..."
7597 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7598 test_mkdir $DIR/$tdir
7599 chown $RUNAS_ID $DIR/$tdir
7600 local testfile=$DIR/$tdir/$tfile
7601 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7602 error "setstripe failed"
7603 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7604 error "getstripe failed"
7605 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7606 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7608 local testfile2=${testfile}2
7609 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7610 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7612 $RUNAS $MCREATE $testfile2
7613 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7614 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7615 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7616 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7617 [ $stripe_count -eq $STRIPECOUNT ] ||
7618 error "stripe count $stripe_count != $STRIPECOUNT"
7620 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7622 compare_stripe_info1() {
7623 local stripe_index_all_zero=true
7625 for num in 1 2 3 4; do
7626 for count in $(seq 1 $STRIPE_COUNT); do
7627 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7628 local size=$((STRIPE_SIZE * num))
7629 local file=file"$num-$offset-$count"
7630 stripe_size=$($LFS getstripe -S $PWD/$file)
7631 [[ $stripe_size -ne $size ]] &&
7632 error "$file: size $stripe_size != $size"
7633 stripe_count=$($LFS getstripe -c $PWD/$file)
7634 # allow fewer stripes to be created, ORI-601
7635 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7636 error "$file: count $stripe_count != $count"
7637 stripe_index=$($LFS getstripe -i $PWD/$file)
7638 [[ $stripe_index -ne 0 ]] &&
7639 stripe_index_all_zero=false
7643 $stripe_index_all_zero &&
7644 error "all files are being extracted starting from OST index 0"
7648 have_xattrs_include() {
7649 tar --help | grep -q xattrs-include &&
7650 echo --xattrs-include="lustre.*"
7654 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7655 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7656 XINC=$(have_xattrs_include)
7658 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7660 compare_stripe_info1
7662 run_test 102d "tar restore stripe info from tarfile,not keep osts"
7665 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7666 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7667 XINC=$(have_xattrs_include)
7669 test_mkdir $DIR/$tdir.restore
7671 tar cf - --xattrs $tdir | tar xf - \
7672 -C $DIR/$tdir.restore --xattrs $XINC
7673 cd $DIR/$tdir.restore/$tdir
7674 compare_stripe_info1
7676 run_test 102f "tar copy files, not keep osts"
7679 local xsize=${1:-1024} # in bytes
7680 local file=$DIR/$tfile
7682 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7683 skip "must have user_xattr" && return 0
7684 [ -z "$(which setfattr 2>/dev/null)" ] &&
7685 skip_env "could not find setfattr" && return 0
7686 [ -z "$(which getfattr 2>/dev/null)" ] &&
7687 skip_env "could not find getfattr" && return 0
7691 local value="$(generate_string $xsize)"
7693 local xbig=trusted.big
7694 log "save $xbig on $file"
7695 setfattr -n $xbig -v $value $file ||
7696 error "saving $xbig on $file failed"
7698 local orig=$(get_xattr_value $xbig $file)
7699 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7701 local xsml=trusted.sml
7702 log "save $xsml on $file"
7703 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7705 local new=$(get_xattr_value $xbig $file)
7706 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7708 log "grow $xsml on $file"
7709 setfattr -n $xsml -v "$value" $file ||
7710 error "growing $xsml on $file failed"
7712 new=$(get_xattr_value $xbig $file)
7713 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7714 log "$xbig still valid after growing $xsml"
7719 test_102h() { # bug 15777
7722 run_test 102h "grow xattr from inside inode to external block"
7725 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7726 grow_xattr $(max_xattr_size)
7728 run_test 102ha "grow xattr from inside inode to external inode"
7730 test_102i() { # bug 17038
7731 [ -z "$(which getfattr 2>/dev/null)" ] &&
7732 skip "could not find getfattr" && return
7734 ln -s $DIR/$tfile $DIR/${tfile}link
7735 getfattr -n trusted.lov $DIR/$tfile ||
7736 error "lgetxattr on $DIR/$tfile failed"
7737 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7738 grep -i "no such attr" ||
7739 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7740 rm -f $DIR/$tfile $DIR/${tfile}link
7742 run_test 102i "lgetxattr test on symbolic link ============"
7745 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7746 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7747 XINC=$(have_xattrs_include)
7748 setup_test102 "$RUNAS"
7749 chown $RUNAS_ID $DIR/$tdir
7750 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7752 compare_stripe_info1 "$RUNAS"
7754 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7757 [ -z "$(which setfattr 2>/dev/null)" ] &&
7758 skip "could not find setfattr" && return
7760 # b22187 just check that does not crash for regular file.
7761 setfattr -n trusted.lov $DIR/$tfile
7762 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
7763 local test_kdir=$DIR/$tdir
7764 test_mkdir $test_kdir
7765 local default_size=$($LFS getstripe -S $test_kdir)
7766 local default_count=$($LFS getstripe -c $test_kdir)
7767 local default_offset=$($LFS getstripe -i $test_kdir)
7768 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7769 error 'dir setstripe failed'
7770 setfattr -n trusted.lov $test_kdir
7771 local stripe_size=$($LFS getstripe -S $test_kdir)
7772 local stripe_count=$($LFS getstripe -c $test_kdir)
7773 local stripe_offset=$($LFS getstripe -i $test_kdir)
7774 [ $stripe_size -eq $default_size ] ||
7775 error "stripe size $stripe_size != $default_size"
7776 [ $stripe_count -eq $default_count ] ||
7777 error "stripe count $stripe_count != $default_count"
7778 [ $stripe_offset -eq $default_offset ] ||
7779 error "stripe offset $stripe_offset != $default_offset"
7780 rm -rf $DIR/$tfile $test_kdir
7782 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7785 [ -z "$(which getfattr 2>/dev/null)" ] &&
7786 skip "could not find getfattr" && return
7788 # LU-532 trusted. xattr is invisible to non-root
7789 local testfile=$DIR/$tfile
7793 echo "listxattr as user..."
7794 chown $RUNAS_ID $testfile
7795 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7796 grep -q "trusted" &&
7797 error "$testfile trusted xattrs are user visible"
7801 run_test 102l "listxattr size test =================================="
7803 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7804 local path=$DIR/$tfile
7807 listxattr_size_check $path || error "listattr_size_check $path failed"
7809 run_test 102m "Ensure listxattr fails on small bufffer ========"
7813 getxattr() { # getxattr path name
7814 # Return the base64 encoding of the value of xattr name on path.
7818 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7820 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7822 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7824 getfattr --absolute-names --encoding=base64 --name=$name $path |
7825 awk -F= -v name=$name '$1 == name {
7826 print substr($0, index($0, "=") + 1);
7830 test_102n() { # LU-4101 mdt: protect internal xattrs
7831 [ -z "$(which setfattr 2>/dev/null)" ] &&
7832 skip "could not find setfattr" && return
7833 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7835 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7839 local file0=$DIR/$tfile.0
7840 local file1=$DIR/$tfile.1
7841 local xattr0=$TMP/$tfile.0
7842 local xattr1=$TMP/$tfile.1
7843 local namelist="lov lma lmv link fid version som hsm"
7847 rm -rf $file0 $file1 $xattr0 $xattr1
7850 # Get 'before' xattrs of $file1.
7851 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7853 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
7854 namelist+=" lfsck_namespace"
7855 for name in $namelist; do
7856 # Try to copy xattr from $file0 to $file1.
7857 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7859 setfattr --name=trusted.$name --value="$value" $file1 ||
7860 error "setxattr 'trusted.$name' failed"
7862 # Try to set a garbage xattr.
7863 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7865 if [[ x$name == "xlov" ]]; then
7866 setfattr --name=trusted.lov --value="$value" $file1 &&
7867 error "setxattr invalid 'trusted.lov' success"
7869 setfattr --name=trusted.$name --value="$value" $file1 ||
7870 error "setxattr invalid 'trusted.$name' failed"
7873 # Try to remove the xattr from $file1. We don't care if this
7874 # appears to succeed or fail, we just don't want there to be
7875 # any changes or crashes.
7876 setfattr --remove=$trusted.$name $file1 2> /dev/null
7879 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7882 # Try to copy xattr from $file0 to $file1.
7883 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7885 setfattr --name=trusted.$name --value="$value" $file1 ||
7886 error "setxattr 'trusted.$name' failed"
7888 # Try to set a garbage xattr.
7889 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7891 setfattr --name=trusted.$name --value="$value" $file1 ||
7892 error "setxattr 'trusted.$name' failed"
7894 # Try to remove the xattr from $file1. We don't care if this
7895 # appears to succeed or fail, we just don't want there to be
7896 # any changes or crashes.
7897 setfattr --remove=$trusted.$name $file1 2> /dev/null
7900 # Get 'after' xattrs of file1.
7901 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7903 if ! diff $xattr0 $xattr1; then
7904 error "before and after xattrs of '$file1' differ"
7907 rm -rf $file0 $file1 $xattr0 $xattr1
7911 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7913 test_102p() { # LU-4703 setxattr did not check ownership
7914 local testfile=$DIR/$tfile
7916 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7917 skip "MDS needs to be at least 2.5.56" && return
7921 echo "setfacl as user..."
7922 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7923 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7925 echo "setfattr as user..."
7926 setfacl -m "u:$RUNAS_ID:---" $testfile
7927 $RUNAS setfattr -x system.posix_acl_access $testfile
7928 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7930 run_test 102p "check setxattr(2) correctly fails without permission"
7933 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7934 skip "MDS needs to be at least 2.6.92" && return
7935 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7937 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7940 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7941 skip "MDS needs to be at least 2.6.93" && return
7942 touch $DIR/$tfile || error "touch"
7943 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7944 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7945 rm $DIR/$tfile || error "rm"
7948 mkdir -p $DIR/$tdir || error "mkdir"
7949 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7950 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7951 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7952 error "$testfile error deleting user.author1"
7953 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7954 grep "user.$(basename $tdir)" &&
7955 error "$tdir did not delete user.$(basename $tdir)"
7956 rmdir $DIR/$tdir || error "rmdir"
7959 test_mkdir $DIR/$tdir
7960 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7961 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7962 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7963 error "$testfile error deleting user.author1"
7964 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7965 grep "user.$(basename $tdir)" &&
7966 error "$tdir did not delete user.$(basename $tdir)"
7967 rmdir $DIR/$tdir || error "rm striped dir"
7969 run_test 102r "set EAs with empty values"
7973 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7978 [ "$UID" != 0 ] && skip_env "must run as root" && return
7979 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7980 skip "must have acl enabled" && return
7981 [ -z "$(which setfacl 2>/dev/null)" ] &&
7982 skip_env "could not find setfacl" && return
7983 $GSS && skip "could not run under gss" && return
7984 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7986 gpasswd -a daemon bin # LU-5641
7987 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7989 declare -a identity_old
7991 for num in $(seq $MDSCOUNT); do
7992 switch_identity $num true || identity_old[$num]=$?
8000 echo "performing cp ..."
8001 run_acl_subtest cp || error "run_acl_subtest cp failed"
8002 echo "performing getfacl-noacl..."
8003 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8004 echo "performing misc..."
8005 run_acl_subtest misc || error "misc test failed"
8006 echo "performing permissions..."
8007 run_acl_subtest permissions || error "permissions failed"
8008 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8009 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
8010 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
8011 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
8013 echo "performing permissions xattr..."
8014 run_acl_subtest permissions_xattr ||
8015 error "permissions_xattr failed"
8017 echo "performing setfacl..."
8018 run_acl_subtest setfacl || error "setfacl test failed"
8020 # inheritance test got from HP
8021 echo "performing inheritance..."
8022 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8023 chmod +x make-tree || error "chmod +x failed"
8024 run_acl_subtest inheritance || error "inheritance test failed"
8027 echo "LU-974 ignore umask when acl is enabled..."
8028 run_acl_subtest 974 || error "LU-974 umask test failed"
8029 if [ $MDSCOUNT -ge 2 ]; then
8030 run_acl_subtest 974_remote ||
8031 error "LU-974 umask test failed under remote dir"
8034 echo "LU-2561 newly created file is same size as directory..."
8035 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
8036 run_acl_subtest 2561 || error "LU-2561 test failed"
8038 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8041 run_acl_subtest 4924 || error "LU-4924 test failed"
8046 for num in $(seq $MDSCOUNT); do
8047 if [ "${identity_old[$num]}" = 1 ]; then
8048 switch_identity $num false || identity_old[$num]=$?
8052 run_test 103a "acl test ========================================="
8056 cp -rp $DIR/$tdir $DIR/$tdir.bak
8058 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8059 error "$DIR/$tdir shouldn't contain default ACL"
8060 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8061 error "$DIR/$tdir.bak shouldn't contain default ACL"
8064 run_test 103c "'cp -rp' won't set empty acl"
8067 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8069 lfs df || error "lfs df failed"
8070 lfs df -ih || error "lfs df -ih failed"
8071 lfs df -h $DIR || error "lfs df -h $DIR failed"
8072 lfs df -i $DIR || error "lfs df -i $DIR failed"
8073 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8074 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8076 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8077 lctl --device %$OSC deactivate
8078 lfs df || error "lfs df with deactivated OSC failed"
8079 lctl --device %$OSC activate
8080 # wait the osc back to normal
8081 wait_osc_import_state client ost FULL
8083 lfs df || error "lfs df with reactivated OSC failed"
8086 run_test 104a "lfs df [-ih] [path] test ========================="
8089 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8090 [ $RUNAS_ID -eq $UID ] &&
8091 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
8093 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8094 grep "Permission denied" | wc -l)))
8095 if [ $denied_cnt -ne 0 ]; then
8096 error "lfs check servers test failed"
8099 run_test 104b "$RUNAS lfs check servers test ===================="
8102 # doesn't work on 2.4 kernels
8104 if $(flock_is_enabled); then
8105 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8107 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8111 run_test 105a "flock when mounted without -o flock test ========"
8115 if $(flock_is_enabled); then
8116 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8118 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8122 run_test 105b "fcntl when mounted without -o flock test ========"
8126 if $(flock_is_enabled); then
8127 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8129 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8133 run_test 105c "lockf when mounted without -o flock test"
8135 test_105d() { # bug 15924
8136 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8137 test_mkdir $DIR/$tdir
8138 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
8139 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8140 $LCTL set_param fail_loc=0x80000315
8141 flocks_test 2 $DIR/$tdir
8143 run_test 105d "flock race (should not freeze) ========"
8145 test_105e() { # bug 22660 && 22040
8146 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
8148 flocks_test 3 $DIR/$tfile
8150 run_test 105e "Two conflicting flocks from same process"
8152 test_106() { #bug 10921
8153 test_mkdir $DIR/$tdir
8154 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8155 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8157 run_test 106 "attempt exec of dir followed by chown of that dir"
8160 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8167 local save_pattern=$(sysctl -n kernel.core_pattern)
8168 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8169 sysctl -w kernel.core_pattern=$file
8170 sysctl -w kernel.core_uses_pid=0
8178 kill -s 11 $SLEEPPID
8180 if [ -e $file ]; then
8181 size=`stat -c%s $file`
8182 [ $size -eq 0 ] && error "Fail to create core file $file"
8184 error "Fail to create core file $file"
8187 sysctl -w kernel.core_pattern=$save_pattern
8188 sysctl -w kernel.core_uses_pid=$save_uses_pid
8191 run_test 107 "Coredump on SIG"
8194 test_mkdir $DIR/$tdir
8195 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8196 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8197 error "mkdir with 256 char should fail, but did not"
8198 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8199 error "create with 255 char failed"
8200 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8201 error "create with 256 char should fail, but did not"
8206 run_test 110 "filename length checking"
8209 # Purpose: To verify dynamic thread (OSS) creation.
8212 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8213 remote_ost_nodsh && skip "remote OST with nodsh" && return
8215 # Lustre does not stop service threads once they are started.
8216 # Reset number of running threads to default.
8221 local save_params="$TMP/sanity-$TESTNAME.parameters"
8223 # Get ll_ost_io count before I/O
8224 OSTIO_pre=$(do_facet ost1 \
8225 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8226 # Exit if lustre is not running (ll_ost_io not running).
8227 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8229 echo "Starting with $OSTIO_pre threads"
8230 local thread_max=$((OSTIO_pre * 2))
8231 local rpc_in_flight=$((thread_max * 2))
8232 # Number of I/O Process proposed to be started.
8234 local facets=$(get_facets OST)
8236 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8237 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8239 # Set in_flight to $rpc_in_flight
8240 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8241 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8242 nfiles=${rpc_in_flight}
8243 # Set ost thread_max to $thread_max
8244 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8246 # 5 Minutes should be sufficient for max number of OSS
8247 # threads(thread_max) to be created.
8251 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8252 test_mkdir $DIR/$tdir
8253 for i in $(seq $nfiles); do
8254 local file=$DIR/$tdir/${tfile}-$i
8255 $LFS setstripe -c -1 -i 0 $file
8256 ($WTL $file $timeout)&
8259 # I/O Started - Wait for thread_started to reach thread_max or report
8260 # error if thread_started is more than thread_max.
8261 echo "Waiting for thread_started to reach thread_max"
8262 local thread_started=0
8263 local end_time=$((SECONDS + timeout))
8265 while [ $SECONDS -le $end_time ] ; do
8267 # Get ost i/o thread_started count.
8268 thread_started=$(do_facet ost1 \
8270 ost.OSS.ost_io.threads_started | cut -d= -f2")
8271 # Break out if thread_started is equal/greater than thread_max
8272 if [[ $thread_started -ge $thread_max ]]; then
8273 echo ll_ost_io thread_started $thread_started, \
8274 equal/greater than thread_max $thread_max
8280 # Cleanup - We have the numbers, Kill i/o jobs if running.
8281 jobcount=($(jobs -p))
8282 for i in $(seq 0 $((${#jobcount[@]}-1)))
8284 kill -9 ${jobcount[$i]}
8285 if [ $? -ne 0 ] ; then
8287 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8291 # Cleanup files left by WTL binary.
8292 for i in $(seq $nfiles); do
8293 local file=$DIR/$tdir/${tfile}-$i
8295 if [ $? -ne 0 ] ; then
8296 echo "Warning: Failed to delete file $file"
8300 restore_lustre_params <$save_params
8301 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8303 # Error out if no new thread has started or Thread started is greater
8305 if [[ $thread_started -le $OSTIO_pre ||
8306 $thread_started -gt $thread_max ]]; then
8307 error "ll_ost_io: thread_started $thread_started" \
8308 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8309 "No new thread started or thread started greater " \
8313 run_test 115 "verify dynamic thread creation===================="
8316 wait_delete_completed
8317 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8318 echo "OST kbytes available: ${AVAIL[@]}"
8323 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8324 #echo OST $i: ${AVAIL[i]}kb
8325 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8329 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8334 echo "Min free space: OST $MINI: $MINV"
8335 echo "Max free space: OST $MAXI: $MAXV"
8338 test_116a() { # was previously test_116()
8339 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8340 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8342 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
8344 echo -n "Free space priority "
8345 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8350 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
8351 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
8353 trap simple_cleanup_common EXIT
8356 # Check if we need to generate uneven OSTs
8357 test_mkdir -p $DIR/$tdir/OST${MINI}
8358 local FILL=$((MINV / 4))
8359 local DIFF=$((MAXV - MINV))
8360 local DIFF2=$((DIFF * 100 / MINV))
8362 local threshold=$(do_facet $SINGLEMDS \
8363 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8364 threshold=${threshold%%%}
8365 echo -n "Check for uneven OSTs: "
8366 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8368 if [[ $DIFF2 -gt $threshold ]]; then
8370 echo "Don't need to fill OST$MINI"
8372 # generate uneven OSTs. Write 2% over the QOS threshold value
8374 DIFF=$((threshold - DIFF2 + 2))
8375 DIFF2=$((MINV * DIFF / 100))
8376 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8377 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8378 error "setstripe failed"
8379 DIFF=$((DIFF2 / 2048))
8381 while [ $i -lt $DIFF ]; do
8383 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8384 bs=2M count=1 2>/dev/null
8393 DIFF=$((MAXV - MINV))
8394 DIFF2=$((DIFF * 100 / MINV))
8395 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8396 if [ $DIFF2 -gt $threshold ]; then
8399 echo "failed - QOS mode won't be used"
8400 skip "QOS imbalance criteria not met"
8401 simple_cleanup_common
8410 # now fill using QOS
8411 $SETSTRIPE -c 1 $DIR/$tdir
8412 FILL=$((FILL / 200))
8413 if [ $FILL -gt 600 ]; then
8416 echo "writing $FILL files to QOS-assigned OSTs"
8418 while [ $i -lt $FILL ]; do
8420 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8424 echo "wrote $i 200k files"
8428 echo "Note: free space may not be updated, so measurements might be off"
8430 DIFF2=$((MAXV - MINV))
8431 echo "free space delta: orig $DIFF final $DIFF2"
8432 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8433 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8434 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8435 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8436 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8437 if [[ $DIFF -gt 0 ]]; then
8438 FILL=$((DIFF2 * 100 / DIFF - 100))
8439 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8442 # Figure out which files were written where
8443 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8444 awk '/'$MINI1': / {print $2; exit}')
8446 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8447 echo "$MINC files created on smaller OST $MINI1"
8448 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8449 awk '/'$MAXI1': / {print $2; exit}')
8451 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8452 echo "$MAXC files created on larger OST $MAXI1"
8453 if [[ $MINC -gt 0 ]]; then
8454 FILL=$((MAXC * 100 / MINC - 100))
8455 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8457 [[ $MAXC -gt $MINC ]] ||
8458 error_ignore LU-9 "stripe QOS didn't balance free space"
8459 simple_cleanup_common
8461 run_test 116a "stripe QOS: free space balance ==================="
8463 test_116b() { # LU-2093
8464 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8465 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8467 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8468 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8469 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8470 [ -z "$old_rr" ] && skip "no QOS" && return 0
8471 do_facet $SINGLEMDS lctl set_param \
8472 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8474 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8475 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8476 do_facet $SINGLEMDS lctl set_param fail_loc=0
8478 do_facet $SINGLEMDS lctl set_param \
8479 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8481 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8483 test_117() # bug 10891
8485 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8486 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
8487 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
8488 lctl set_param fail_loc=0x21e
8489 > $DIR/$tfile || error "truncate failed"
8490 lctl set_param fail_loc=0
8491 echo "Truncate succeeded."
8494 run_test 117 "verify osd extend =========="
8496 NO_SLOW_RESENDCOUNT=4
8497 export OLD_RESENDCOUNT=""
8498 set_resend_count () {
8499 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
8500 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
8501 lctl set_param -n $PROC_RESENDCOUNT $1
8502 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
8505 # for reduce test_118* time (b=14842)
8506 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8508 # Reset async IO behavior after error case
8510 FILE=$DIR/reset_async
8512 # Ensure all OSCs are cleared
8513 $SETSTRIPE -c -1 $FILE
8514 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
8519 test_118a() #bug 11710
8521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8524 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8525 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8526 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8528 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8529 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8534 run_test 118a "verify O_SYNC works =========="
8538 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8539 remote_ost_nodsh && skip "remote OST with nodsh" && return
8543 #define OBD_FAIL_SRV_ENOENT 0x217
8544 set_nodes_failloc "$(osts_nodes)" 0x217
8545 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8547 set_nodes_failloc "$(osts_nodes)" 0
8548 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8549 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8552 if [[ $RC -eq 0 ]]; then
8553 error "Must return error due to dropped pages, rc=$RC"
8557 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8558 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8562 echo "Dirty pages not leaked on ENOENT"
8564 # Due to the above error the OSC will issue all RPCs syncronously
8565 # until a subsequent RPC completes successfully without error.
8566 $MULTIOP $DIR/$tfile Ow4096yc
8571 run_test 118b "Reclaim dirty pages on fatal error =========="
8575 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8577 # for 118c, restore the original resend count, LU-1940
8578 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
8579 set_resend_count $OLD_RESENDCOUNT
8580 remote_ost_nodsh && skip "remote OST with nodsh" && return
8584 #define OBD_FAIL_OST_EROFS 0x216
8585 set_nodes_failloc "$(osts_nodes)" 0x216
8587 # multiop should block due to fsync until pages are written
8588 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8592 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8593 error "Multiop failed to block on fsync, pid=$MULTIPID"
8596 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8598 if [[ $WRITEBACK -eq 0 ]]; then
8599 error "No page in writeback, writeback=$WRITEBACK"
8602 set_nodes_failloc "$(osts_nodes)" 0
8605 if [[ $RC -ne 0 ]]; then
8606 error "Multiop fsync failed, rc=$RC"
8609 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8610 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8612 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8613 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8617 echo "Dirty pages flushed via fsync on EROFS"
8620 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8622 # continue to use small resend count to reduce test_118* time (b=14842)
8623 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8627 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8628 remote_ost_nodsh && skip "remote OST with nodsh" && return
8632 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8633 set_nodes_failloc "$(osts_nodes)" 0x214
8634 # multiop should block due to fsync until pages are written
8635 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8639 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8640 error "Multiop failed to block on fsync, pid=$MULTIPID"
8643 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8645 if [[ $WRITEBACK -eq 0 ]]; then
8646 error "No page in writeback, writeback=$WRITEBACK"
8649 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8650 set_nodes_failloc "$(osts_nodes)" 0
8652 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8653 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8655 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8656 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8660 echo "Dirty pages gaurenteed flushed via fsync"
8663 run_test 118d "Fsync validation inject a delay of the bulk =========="
8666 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8669 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
8670 lctl set_param fail_loc=0x8000040a
8672 # Should simulate EINVAL error which is fatal
8673 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8675 if [[ $RC -eq 0 ]]; then
8676 error "Must return error due to dropped pages, rc=$RC"
8679 lctl set_param fail_loc=0x0
8681 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8682 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8683 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8685 if [[ $LOCKED -ne 0 ]]; then
8686 error "Locked pages remain in cache, locked=$LOCKED"
8689 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8690 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8694 echo "No pages locked after fsync"
8699 run_test 118f "Simulate unrecoverable OSC side error =========="
8702 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8705 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8706 lctl set_param fail_loc=0x406
8708 # simulate local -ENOMEM
8709 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8712 lctl set_param fail_loc=0
8713 if [[ $RC -eq 0 ]]; then
8714 error "Must return error due to dropped pages, rc=$RC"
8717 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8718 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8719 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8721 if [[ $LOCKED -ne 0 ]]; then
8722 error "Locked pages remain in cache, locked=$LOCKED"
8725 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8726 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8730 echo "No pages locked after fsync"
8735 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8738 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8739 remote_ost_nodsh && skip "remote OST with nodsh" && return
8743 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8744 set_nodes_failloc "$(osts_nodes)" 0x20e
8745 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8746 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8749 set_nodes_failloc "$(osts_nodes)" 0
8750 if [[ $RC -eq 0 ]]; then
8751 error "Must return error due to dropped pages, rc=$RC"
8754 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8755 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8756 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8758 if [[ $LOCKED -ne 0 ]]; then
8759 error "Locked pages remain in cache, locked=$LOCKED"
8762 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8763 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8767 echo "No pages locked after fsync"
8771 run_test 118h "Verify timeout in handling recoverables errors =========="
8773 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8776 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8777 remote_ost_nodsh && skip "remote OST with nodsh" && return
8781 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8782 set_nodes_failloc "$(osts_nodes)" 0x20e
8784 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8785 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8788 set_nodes_failloc "$(osts_nodes)" 0
8792 if [[ $RC -ne 0 ]]; then
8793 error "got error, but should be not, rc=$RC"
8796 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8797 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8798 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8799 if [[ $LOCKED -ne 0 ]]; then
8800 error "Locked pages remain in cache, locked=$LOCKED"
8803 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8804 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8808 echo "No pages locked after fsync"
8812 run_test 118i "Fix error before timeout in recoverable error =========="
8814 [ "$SLOW" = "no" ] && set_resend_count 4
8817 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8818 remote_ost_nodsh && skip "remote OST with nodsh" && return
8822 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8823 set_nodes_failloc "$(osts_nodes)" 0x220
8825 # return -EIO from OST
8826 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8828 set_nodes_failloc "$(osts_nodes)" 0x0
8829 if [[ $RC -eq 0 ]]; then
8830 error "Must return error due to dropped pages, rc=$RC"
8833 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8834 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8835 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8836 if [[ $LOCKED -ne 0 ]]; then
8837 error "Locked pages remain in cache, locked=$LOCKED"
8840 # in recoverable error on OST we want resend and stay until it finished
8841 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8842 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8846 echo "No pages locked after fsync"
8850 run_test 118j "Simulate unrecoverable OST side error =========="
8854 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8855 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8857 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8858 set_nodes_failloc "$(osts_nodes)" 0x20e
8859 test_mkdir $DIR/$tdir
8861 for ((i=0;i<10;i++)); do
8862 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8863 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8870 set_nodes_failloc "$(osts_nodes)" 0
8873 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8877 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8879 test_mkdir $DIR/$tdir
8880 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8883 run_test 118l "fsync dir"
8885 test_118m() # LU-3066
8887 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8888 test_mkdir $DIR/$tdir
8889 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8892 run_test 118m "fdatasync dir ========="
8894 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8901 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8902 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8904 # Sleep to avoid a cached response.
8905 #define OBD_STATFS_CACHE_SECONDS 1
8908 # Inject a 10 second delay in the OST_STATFS handler.
8909 #define OBD_FAIL_OST_STATFS_DELAY 0x242
8910 set_nodes_failloc "$(osts_nodes)" 0x242
8913 stat --file-system $MOUNT > /dev/null
8916 set_nodes_failloc "$(osts_nodes)" 0
8918 if ((end - begin > 20)); then
8919 error "statfs took $((end - begin)) seconds, expected 10"
8922 run_test 118n "statfs() sends OST_STATFS requests in parallel"
8924 test_119a() # bug 11737
8926 BSIZE=$((512 * 1024))
8927 directio write $DIR/$tfile 0 1 $BSIZE
8928 # We ask to read two blocks, which is more than a file size.
8929 # directio will indicate an error when requested and actual
8930 # sizes aren't equeal (a normal situation in this case) and
8931 # print actual read amount.
8932 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8933 if [ "$NOB" != "$BSIZE" ]; then
8934 error "read $NOB bytes instead of $BSIZE"
8938 run_test 119a "Short directIO read must return actual read amount"
8940 test_119b() # bug 11737
8942 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
8944 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8945 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8947 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8948 error "direct read failed"
8951 run_test 119b "Sparse directIO read must return actual read amount"
8953 test_119c() # bug 13099
8956 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8957 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8960 run_test 119c "Testing for direct read hitting hole"
8962 test_119d() # bug 15950
8964 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8965 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8966 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8968 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8969 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8970 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8971 lctl set_param fail_loc=0x40d
8972 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8975 cat $DIR/$tfile > /dev/null &
8976 lctl set_param fail_loc=0
8979 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8981 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8982 error "the read rpcs have not completed in 2s"
8984 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8986 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8989 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8990 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8991 test_mkdir $DIR/$tdir
8992 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8993 { skip "no early lock cancel on server"; return 0; }
8995 lru_resize_disable mdc
8996 lru_resize_disable osc
8997 cancel_lru_locks mdc
8998 # asynchronous object destroy at MDT could cause bl ast to client
8999 cancel_lru_locks osc
9001 stat $DIR/$tdir > /dev/null
9002 can1=$(do_facet $SINGLEMDS \
9003 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9004 awk '/ldlm_cancel/ {print $2}')
9005 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9006 awk '/ldlm_bl_callback/ {print $2}')
9007 test_mkdir -c1 $DIR/$tdir/d1
9008 can2=$(do_facet $SINGLEMDS \
9009 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9010 awk '/ldlm_cancel/ {print $2}')
9011 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9012 awk '/ldlm_bl_callback/ {print $2}')
9013 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9014 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9015 lru_resize_enable mdc
9016 lru_resize_enable osc
9018 run_test 120a "Early Lock Cancel: mkdir test"
9021 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9022 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9023 test_mkdir $DIR/$tdir
9024 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9025 { skip "no early lock cancel on server"; return 0; }
9026 lru_resize_disable mdc
9027 lru_resize_disable osc
9028 cancel_lru_locks mdc
9029 stat $DIR/$tdir > /dev/null
9030 can1=$(do_facet $SINGLEMDS \
9031 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9032 awk '/ldlm_cancel/ {print $2}')
9033 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9034 awk '/ldlm_bl_callback/ {print $2}')
9036 can2=$(do_facet $SINGLEMDS \
9037 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9038 awk '/ldlm_cancel/ {print $2}')
9039 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9040 awk '/ldlm_bl_callback/ {print $2}')
9041 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9042 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9043 lru_resize_enable mdc
9044 lru_resize_enable osc
9046 run_test 120b "Early Lock Cancel: create test"
9049 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9050 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9051 test_mkdir -c1 $DIR/$tdir
9052 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9053 { skip "no early lock cancel on server"; return 0; }
9054 lru_resize_disable mdc
9055 lru_resize_disable osc
9056 test_mkdir -c1 $DIR/$tdir/d1
9057 test_mkdir -c1 $DIR/$tdir/d2
9058 touch $DIR/$tdir/d1/f1
9059 cancel_lru_locks mdc
9060 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9061 can1=$(do_facet $SINGLEMDS \
9062 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9063 awk '/ldlm_cancel/ {print $2}')
9064 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9065 awk '/ldlm_bl_callback/ {print $2}')
9066 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9067 can2=$(do_facet $SINGLEMDS \
9068 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9069 awk '/ldlm_cancel/ {print $2}')
9070 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9071 awk '/ldlm_bl_callback/ {print $2}')
9072 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9073 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9074 lru_resize_enable mdc
9075 lru_resize_enable osc
9077 run_test 120c "Early Lock Cancel: link test"
9080 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9081 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9082 test_mkdir -c1 $DIR/$tdir
9083 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9084 { skip "no early lock cancel on server"; return 0; }
9085 lru_resize_disable mdc
9086 lru_resize_disable osc
9088 cancel_lru_locks mdc
9089 stat $DIR/$tdir > /dev/null
9090 can1=$(do_facet $SINGLEMDS \
9091 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9092 awk '/ldlm_cancel/ {print $2}')
9093 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9094 awk '/ldlm_bl_callback/ {print $2}')
9095 chmod a+x $DIR/$tdir
9096 can2=$(do_facet $SINGLEMDS \
9097 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9098 awk '/ldlm_cancel/ {print $2}')
9099 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9100 awk '/ldlm_bl_callback/ {print $2}')
9101 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9102 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9103 lru_resize_enable mdc
9104 lru_resize_enable osc
9106 run_test 120d "Early Lock Cancel: setattr test"
9109 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9110 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9111 { skip "no early lock cancel on server"; return 0; }
9112 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9113 local dlmtrace_set=false
9115 test_mkdir -c1 $DIR/$tdir
9116 lru_resize_disable mdc
9117 lru_resize_disable osc
9118 ! $LCTL get_param debug | grep -q dlmtrace &&
9119 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9120 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9121 cancel_lru_locks mdc
9122 cancel_lru_locks osc
9123 dd if=$DIR/$tdir/f1 of=/dev/null
9124 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9125 # XXX client can not do early lock cancel of OST lock
9126 # during unlink (LU-4206), so cancel osc lock now.
9128 cancel_lru_locks osc
9129 can1=$(do_facet $SINGLEMDS \
9130 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9131 awk '/ldlm_cancel/ {print $2}')
9132 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9133 awk '/ldlm_bl_callback/ {print $2}')
9134 unlink $DIR/$tdir/f1
9136 can2=$(do_facet $SINGLEMDS \
9137 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9138 awk '/ldlm_cancel/ {print $2}')
9139 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9140 awk '/ldlm_bl_callback/ {print $2}')
9141 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9142 $LCTL dk $TMP/cancel.debug.txt
9143 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9144 $LCTL dk $TMP/blocking.debug.txt
9145 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9146 lru_resize_enable mdc
9147 lru_resize_enable osc
9149 run_test 120e "Early Lock Cancel: unlink test"
9152 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9153 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9154 { skip "no early lock cancel on server"; return 0; }
9155 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9156 test_mkdir -c1 $DIR/$tdir
9157 lru_resize_disable mdc
9158 lru_resize_disable osc
9159 test_mkdir -c1 $DIR/$tdir/d1
9160 test_mkdir -c1 $DIR/$tdir/d2
9161 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9162 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9163 cancel_lru_locks mdc
9164 cancel_lru_locks osc
9165 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9166 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9167 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9168 # XXX client can not do early lock cancel of OST lock
9169 # during rename (LU-4206), so cancel osc lock now.
9171 cancel_lru_locks osc
9172 can1=$(do_facet $SINGLEMDS \
9173 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9174 awk '/ldlm_cancel/ {print $2}')
9175 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9176 awk '/ldlm_bl_callback/ {print $2}')
9177 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9179 can2=$(do_facet $SINGLEMDS \
9180 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9181 awk '/ldlm_cancel/ {print $2}')
9182 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9183 awk '/ldlm_bl_callback/ {print $2}')
9184 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9185 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9186 lru_resize_enable mdc
9187 lru_resize_enable osc
9189 run_test 120f "Early Lock Cancel: rename test"
9192 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9193 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9194 { skip "no early lock cancel on server"; return 0; }
9195 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9196 lru_resize_disable mdc
9197 lru_resize_disable osc
9199 echo create $count files
9200 test_mkdir $DIR/$tdir
9201 cancel_lru_locks mdc
9202 cancel_lru_locks osc
9205 can0=$(do_facet $SINGLEMDS \
9206 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9207 awk '/ldlm_cancel/ {print $2}')
9208 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9209 awk '/ldlm_bl_callback/ {print $2}')
9210 createmany -o $DIR/$tdir/f $count
9212 can1=$(do_facet $SINGLEMDS \
9213 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9214 awk '/ldlm_cancel/ {print $2}')
9215 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9216 awk '/ldlm_bl_callback/ {print $2}')
9218 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9219 echo rm $count files
9222 can2=$(do_facet $SINGLEMDS \
9223 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9224 awk '/ldlm_cancel/ {print $2}')
9225 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9226 awk '/ldlm_bl_callback/ {print $2}')
9228 echo total: $count removes in $((t2-t1))
9229 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9231 # wait for commitment of removal
9232 lru_resize_enable mdc
9233 lru_resize_enable osc
9235 run_test 120g "Early Lock Cancel: performance test"
9237 test_121() { #bug #10589
9238 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9240 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9241 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9242 lctl set_param fail_loc=0x310
9243 cancel_lru_locks osc > /dev/null
9244 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9245 lctl set_param fail_loc=0
9246 [[ $reads -eq $writes ]] ||
9247 error "read $reads blocks, must be $writes blocks"
9249 run_test 121 "read cancel race ========="
9251 test_123a() { # was test 123, statahead(bug 11401)
9252 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9254 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9255 log "testing UP system. Performance may be lower than expected."
9260 test_mkdir $DIR/$tdir
9261 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9262 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9264 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9265 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9267 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9268 lctl set_param -n llite.*.statahead_max 0
9269 lctl get_param llite.*.statahead_max
9270 cancel_lru_locks mdc
9271 cancel_lru_locks osc
9273 time ls -l $DIR/$tdir | wc -l
9275 delta=$((etime - stime))
9276 log "ls $i files without statahead: $delta sec"
9277 lctl set_param llite.*.statahead_max=$max
9279 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9280 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9281 cancel_lru_locks mdc
9282 cancel_lru_locks osc
9284 time ls -l $DIR/$tdir | wc -l
9286 delta_sa=$((etime - stime))
9287 log "ls $i files with statahead: $delta_sa sec"
9288 lctl get_param -n llite.*.statahead_stats
9289 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9291 [[ $swrong -lt $ewrong ]] &&
9292 log "statahead was stopped, maybe too many locks held!"
9293 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9295 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9296 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9297 lctl set_param -n llite.*.statahead_max 0
9298 lctl get_param llite.*.statahead_max
9299 cancel_lru_locks mdc
9300 cancel_lru_locks osc
9302 time ls -l $DIR/$tdir | wc -l
9304 delta=$((etime - stime))
9305 log "ls $i files again without statahead: $delta sec"
9306 lctl set_param llite.*.statahead_max=$max
9307 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9308 if [ $SLOWOK -eq 0 ]; then
9309 error "ls $i files is slower with statahead!"
9311 log "ls $i files is slower with statahead!"
9317 [ $delta -gt 20 ] && break
9318 [ $delta -gt 8 ] && MULT=$((50 / delta))
9319 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9327 delta=$((etime - stime))
9328 log "rm -r $DIR/$tdir/: $delta seconds"
9330 lctl get_param -n llite.*.statahead_stats
9332 run_test 123a "verify statahead work"
9334 test_123b () { # statahead(bug 15027)
9335 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9336 test_mkdir $DIR/$tdir
9337 createmany -o $DIR/$tdir/$tfile-%d 1000
9339 cancel_lru_locks mdc
9340 cancel_lru_locks osc
9342 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9343 lctl set_param fail_loc=0x80000803
9344 ls -lR $DIR/$tdir > /dev/null
9346 lctl set_param fail_loc=0x0
9347 lctl get_param -n llite.*.statahead_stats
9352 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9355 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9356 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9357 { skip "no lru resize on server"; return 0; }
9359 test_mkdir $DIR/$tdir
9361 log "create $NR files at $DIR/$tdir"
9362 createmany -o $DIR/$tdir/f $NR ||
9363 error "failed to create $NR files in $DIR/$tdir"
9365 cancel_lru_locks mdc
9366 ls -l $DIR/$tdir > /dev/null
9370 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9371 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9372 LRU_SIZE=$($LCTL get_param -n $PARAM)
9373 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9374 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9376 log "NS=$(basename $NSDIR)"
9381 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9382 skip "Not enough cached locks created!"
9389 # We know that lru resize allows one client to hold $LIMIT locks
9390 # for 10h. After that locks begin to be killed by client.
9392 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9394 if [ $LIMIT -lt $LRU_SIZE ]; then
9395 skip "Limit is too small $LIMIT"
9399 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9400 # killing locks. Some time was spent for creating locks. This means
9401 # that up to the moment of sleep finish we must have killed some of
9402 # them (10-100 locks). This depends on how fast ther were created.
9403 # Many of them were touched in almost the same moment and thus will
9404 # be killed in groups.
9405 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
9407 # Use $LRU_SIZE_B here to take into account real number of locks
9408 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
9409 local LRU_SIZE_B=$LRU_SIZE
9411 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
9412 log "OLD_LVF=$OLD_LVF"
9413 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
9415 # Let's make sure that we really have some margin. Client checks
9416 # cached locks every 10 sec.
9418 log "Sleep ${SLEEP} sec"
9420 while ((SEC<$SLEEP)); do
9424 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9428 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9429 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9431 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9432 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9433 unlinkmany $DIR/$tdir/f $NR
9437 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9438 log "unlink $NR files at $DIR/$tdir"
9439 unlinkmany $DIR/$tdir/f $NR
9441 run_test 124a "lru resize ======================================="
9443 get_max_pool_limit()
9445 local limit=$($LCTL get_param \
9446 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
9449 if [[ $l -gt $max ]]; then
9457 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9458 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9459 { skip "no lru resize on server"; return 0; }
9461 LIMIT=$(get_max_pool_limit)
9463 NR=$(($(default_lru_size)*20))
9464 if [[ $NR -gt $LIMIT ]]; then
9465 log "Limit lock number by $LIMIT locks"
9469 IFree=$(mdsrate_inodes_available)
9470 if [ $IFree -lt $NR ]; then
9471 log "Limit lock number by $IFree inodes"
9475 lru_resize_disable mdc
9476 test_mkdir -p $DIR/$tdir/disable_lru_resize
9478 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
9479 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
9480 cancel_lru_locks mdc
9483 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9486 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9489 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9493 nolruresize_delta=$((etime-stime))
9494 log "ls -la time: $nolruresize_delta seconds"
9495 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9496 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
9498 lru_resize_enable mdc
9499 test_mkdir -p $DIR/$tdir/enable_lru_resize
9501 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
9502 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
9503 cancel_lru_locks mdc
9506 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9509 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9512 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9516 lruresize_delta=$((etime-stime))
9517 log "ls -la time: $lruresize_delta seconds"
9518 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9520 if [ $lruresize_delta -gt $nolruresize_delta ]; then
9521 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
9522 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
9523 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
9525 log "lru resize performs the same with no lru resize"
9527 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
9529 run_test 124b "lru resize (performance test) ======================="
9532 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9533 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9534 { skip "no lru resize on server"; return 0; }
9536 # cache ununsed locks on client
9538 cancel_lru_locks mdc
9539 test_mkdir $DIR/$tdir
9540 createmany -o $DIR/$tdir/f $nr ||
9541 error "failed to create $nr files in $DIR/$tdir"
9542 ls -l $DIR/$tdir > /dev/null
9544 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9545 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9546 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
9547 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
9548 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
9550 # set lru_max_age to 1 sec
9551 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
9552 echo "sleep $((recalc_p * 2)) seconds..."
9553 sleep $((recalc_p * 2))
9555 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
9556 # restore lru_max_age
9557 $LCTL set_param -n $nsdir.lru_max_age $max_age
9558 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
9559 unlinkmany $DIR/$tdir/f $nr
9561 run_test 124c "LRUR cancel very aged locks"
9563 test_125() { # 13358
9564 $LCTL get_param -n llite.*.client_type | grep -q local ||
9565 { skip "must run as local client"; return; }
9566 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
9567 { skip "must have acl enabled"; return; }
9568 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9569 test_mkdir $DIR/$tdir
9570 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
9571 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
9572 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
9574 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
9576 test_126() { # bug 12829/13455
9577 $LCTL get_param -n llite.*.client_type | grep -q local ||
9578 { skip "must run as local client"; return; }
9579 [ "$UID" != 0 ] && skip_env "$TESTNAME (must run as root)" && return
9580 $GSS && skip "must run as gss disabled" && return
9582 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
9583 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
9585 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
9587 run_test 126 "check that the fsgid provided by the client is taken into account"
9589 test_127a() { # bug 15521
9590 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9591 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
9592 $LCTL set_param osc.*.stats=0
9593 FSIZE=$((2048 * 1024))
9594 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9595 cancel_lru_locks osc
9596 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
9598 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
9599 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9600 echo "got $COUNT $NAME"
9601 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
9602 eval $NAME=$COUNT || error "Wrong proc format"
9605 read_bytes|write_bytes)
9606 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
9607 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
9608 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
9609 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
9610 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
9611 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
9612 error "sumsquare is too small: $SUMSQ"
9613 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9614 error "sumsquare is too big: $SUMSQ"
9618 done < $DIR/${tfile}.tmp
9620 #check that we actually got some stats
9621 [ "$read_bytes" ] || error "Missing read_bytes stats"
9622 [ "$write_bytes" ] || error "Missing write_bytes stats"
9623 [ "$read_bytes" != 0 ] || error "no read done"
9624 [ "$write_bytes" != 0 ] || error "no write done"
9626 run_test 127a "verify the client stats are sane"
9628 test_127b() { # bug LU-333
9629 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9630 $LCTL set_param llite.*.stats=0
9631 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9632 # perform 2 reads and writes so MAX is different from SUM.
9633 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9634 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9635 cancel_lru_locks osc
9636 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9637 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9639 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
9640 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9641 echo "got $COUNT $NAME"
9642 eval $NAME=$COUNT || error "Wrong proc format"
9646 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9647 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9648 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9649 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9652 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9653 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9654 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9655 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9659 done < $TMP/${tfile}.tmp
9661 #check that we actually got some stats
9662 [ "$read_bytes" ] || error "Missing read_bytes stats"
9663 [ "$write_bytes" ] || error "Missing write_bytes stats"
9664 [ "$read_bytes" != 0 ] || error "no read done"
9665 [ "$write_bytes" != 0 ] || error "no write done"
9667 rm -f $TMP/${tfile}.tmp
9669 run_test 127b "verify the llite client stats are sane"
9671 test_128() { # bug 15212
9673 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
9678 result=$(grep error $TMP/$tfile.log)
9679 rm -f $DIR/$tfile $TMP/$tfile.log
9681 error "consecutive find's under interactive lfs failed"
9683 run_test 128 "interactive lfs for 2 consecutive find's"
9690 local ldproc=/proc/fs/ldiskfs
9691 local facets=$(get_facets MDS)
9693 for facet in ${facets//,/ }; do
9694 canondev=$(ldiskfs_canon \
9695 *.$(convert_facet2label $facet).mntdev $facet)
9696 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
9697 ldproc=/sys/fs/ldiskfs
9698 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
9699 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
9704 local facets=$(get_facets MDS)
9705 for facet in ${facets//,/ }; do
9706 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
9712 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
9713 { skip "Need MDS version with at least 2.5.56"; return 0; }
9715 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9716 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
9717 skip "ldiskfs only test"
9720 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9723 local has_warning=false
9728 # block size of mds1
9729 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
9730 set_dir_limits $maxsize $maxsize
9731 local dirsize=$(stat -c%s "$DIR/$tdir")
9733 while [[ $dirsize -le $maxsize ]]; do
9734 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
9736 if ! $has_warning; then
9737 check_mds_dmesg '"is approaching"' && has_warning=true
9740 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
9741 # EFBIG for previous versions included in ldiskfs series
9742 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9744 echo "return code $rc received as expected"
9746 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
9747 error_exit "create failed w/o dir size limit"
9749 check_mds_dmesg '"has reached"' ||
9750 error_exit "reached message should be output"
9752 [ $has_warning = "false" ] &&
9753 error_exit "warning message should be output"
9755 dirsize=$(stat -c%s "$DIR/$tdir")
9757 [[ $dirsize -ge $maxsize ]] && return 0
9758 error_exit "current dir size $dirsize, " \
9759 "previous limit $maxsize"
9760 elif [ $rc -ne 0 ]; then
9762 error_exit "return $rc received instead of expected " \
9763 "$EFBIG or $ENOSPC, files in dir $dirsize"
9765 nfiles=$((nfiles + 1))
9766 dirsize=$(stat -c%s "$DIR/$tdir")
9770 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
9772 run_test 129 "test directory size limit ========================"
9781 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9782 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9785 trap cleanup_130 EXIT RETURN
9787 local fm_file=$DIR/$tfile
9788 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9789 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9790 error "dd failed for $fm_file"
9792 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9793 filefrag -ves $fm_file
9795 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9796 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9797 [ $RC != 0 ] && error "filefrag $fm_file failed"
9799 filefrag_op=$(filefrag -ve -k $fm_file |
9800 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9801 lun=$($GETSTRIPE -i $fm_file)
9803 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9806 for line in $filefrag_op
9808 frag_lun=`echo $line | cut -d: -f5`
9809 ext_len=`echo $line | cut -d: -f4`
9810 if (( $frag_lun != $lun )); then
9812 error "FIEMAP on 1-stripe file($fm_file) failed"
9815 (( tot_len += ext_len ))
9818 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9820 error "FIEMAP on 1-stripe file($fm_file) failed;"
9826 echo "FIEMAP on single striped file succeeded"
9828 run_test 130a "FIEMAP (1-stripe file)"
9831 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs" && return
9833 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9834 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9837 trap cleanup_130 EXIT RETURN
9839 local fm_file=$DIR/$tfile
9840 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9841 error "setstripe on $fm_file"
9842 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9843 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9845 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9846 error "dd failed on $fm_file"
9848 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9849 filefrag_op=$(filefrag -ve -k $fm_file |
9850 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9852 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9853 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9858 for line in $filefrag_op
9860 frag_lun=$(echo $line | cut -d: -f5 |
9861 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9862 ext_len=$(echo $line | cut -d: -f4)
9863 if (( $frag_lun != $last_lun )); then
9864 if (( tot_len != 1024 )); then
9866 error "FIEMAP on $fm_file failed; returned " \
9867 "len $tot_len for OST $last_lun instead of 1024"
9874 (( tot_len += ext_len ))
9877 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9879 error "FIEMAP on $fm_file failed; returned wrong number of " \
9880 "luns or wrong len for OST $last_lun"
9886 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9888 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9891 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
9893 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9894 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9897 trap cleanup_130 EXIT RETURN
9899 local fm_file=$DIR/$tfile
9900 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9901 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9902 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9904 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9905 error "dd failed on $fm_file"
9907 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9908 filefrag_op=$(filefrag -ve -k $fm_file |
9909 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9911 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9912 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9917 for line in $filefrag_op
9919 frag_lun=$(echo $line | cut -d: -f5 |
9920 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9921 ext_len=$(echo $line | cut -d: -f4)
9922 if (( $frag_lun != $last_lun )); then
9923 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9924 if (( logical != 512 )); then
9926 error "FIEMAP on $fm_file failed; returned " \
9927 "logical start for lun $logical instead of 512"
9930 if (( tot_len != 512 )); then
9932 error "FIEMAP on $fm_file failed; returned " \
9933 "len $tot_len for OST $last_lun instead of 1024"
9940 (( tot_len += ext_len ))
9943 if (( num_luns != 2 || tot_len != 512 )); then
9945 error "FIEMAP on $fm_file failed; returned wrong number of " \
9946 "luns or wrong len for OST $last_lun"
9952 echo "FIEMAP on 2-stripe file with hole succeeded"
9954 run_test 130c "FIEMAP (2-stripe file with hole)"
9957 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
9959 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9960 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9963 trap cleanup_130 EXIT RETURN
9965 local fm_file=$DIR/$tfile
9966 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9967 error "setstripe on $fm_file"
9968 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9969 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9971 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
9972 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
9973 error "dd failed on $fm_file"
9975 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9976 filefrag_op=$(filefrag -ve -k $fm_file |
9977 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9979 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9980 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9985 for line in $filefrag_op
9987 frag_lun=$(echo $line | cut -d: -f5 |
9988 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9989 ext_len=$(echo $line | cut -d: -f4)
9990 if (( $frag_lun != $last_lun )); then
9991 if (( tot_len != 1024 )); then
9993 error "FIEMAP on $fm_file failed; returned " \
9994 "len $tot_len for OST $last_lun instead of 1024"
10001 (( tot_len += ext_len ))
10004 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10006 error "FIEMAP on $fm_file failed; returned wrong number of " \
10007 "luns or wrong len for OST $last_lun"
10013 echo "FIEMAP on N-stripe file succeeded"
10015 run_test 130d "FIEMAP (N-stripe file)"
10018 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
10020 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10021 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
10023 trap cleanup_130 EXIT RETURN
10025 local fm_file=$DIR/$tfile
10026 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10027 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10028 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10031 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10032 for ((i = 0; i < $NUM_BLKS; i++))
10034 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10037 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10038 filefrag_op=$(filefrag -ve -k $fm_file |
10039 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10041 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10042 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10047 for line in $filefrag_op
10049 frag_lun=$(echo $line | cut -d: -f5 |
10050 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10051 ext_len=$(echo $line | cut -d: -f4)
10052 if (( $frag_lun != $last_lun )); then
10053 if (( tot_len != $EXPECTED_LEN )); then
10055 error "FIEMAP on $fm_file failed; returned " \
10056 "len $tot_len for OST $last_lun instead " \
10060 (( num_luns += 1 ))
10064 (( tot_len += ext_len ))
10067 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10069 error "FIEMAP on $fm_file failed; returned wrong number " \
10070 "of luns or wrong len for OST $last_lun"
10076 echo "FIEMAP with continuation calls succeeded"
10078 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10081 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10082 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10085 local fm_file=$DIR/$tfile
10086 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10087 error "multiop create with lov_delay_create on $fm_file"
10089 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10090 filefrag_extents=$(filefrag -vek $fm_file |
10091 awk '/extents? found/ { print $2 }')
10092 if [[ "$filefrag_extents" != "0" ]]; then
10093 error "FIEMAP on $fm_file failed; " \
10094 "returned $filefrag_extents expected 0"
10099 run_test 130f "FIEMAP (unstriped file)"
10101 # Test for writev/readv
10103 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10104 error "writev test failed"
10105 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10106 error "readv failed"
10109 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10112 local fsize=$((524288 + 1048576 + 1572864))
10113 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10114 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10115 error "append writev test failed"
10117 ((fsize += 1572864 + 1048576))
10118 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10119 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10120 error "append writev test failed"
10123 run_test 131b "test append writev"
10126 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10129 run_test 131c "test read/write on file w/o objects"
10132 rwv -f $DIR/$tfile -w -n 1 1572864
10133 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10134 if [ "$NOB" != 1572864 ]; then
10135 error "Short read filed: read $NOB bytes instead of 1572864"
10139 run_test 131d "test short read"
10142 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10143 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10144 error "read hitting hole failed"
10147 run_test 131e "test read hitting hole"
10156 mds*) res=$(do_facet $facet \
10157 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10159 ost*) res=$(do_facet $facet \
10160 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10162 *) error "Wrong facet '$facet'" ;;
10165 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10166 # if the argument $3 is zero, it means any stat increment is ok.
10167 if [[ $want -gt 0 ]]; then
10168 local count=$(echo $res | awk '{ print $2 }')
10169 [[ $count -ne $want ]] &&
10170 error "The $op counter on $facet is $count, not $want"
10175 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10176 remote_ost_nodsh && skip "remote OST with nodsh" && return
10177 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10179 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10180 { skip "MDS doesn't support rename stats"; return; }
10181 local testdir=$DIR/${tdir}/stats_testdir
10182 mkdir -p $DIR/${tdir}
10185 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10186 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10188 # verify mdt stats first.
10189 mkdir ${testdir} || error "mkdir failed"
10190 check_stats $SINGLEMDS "mkdir" 1
10191 touch ${testdir}/${tfile} || error "touch failed"
10192 check_stats $SINGLEMDS "open" 1
10193 check_stats $SINGLEMDS "close" 1
10194 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10195 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10196 check_stats $SINGLEMDS "mknod" 2
10198 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10199 check_stats $SINGLEMDS "unlink" 1
10200 rm -f ${testdir}/${tfile} || error "file remove failed"
10201 check_stats $SINGLEMDS "unlink" 2
10203 # remove working dir and check mdt stats again.
10204 rmdir ${testdir} || error "rmdir failed"
10205 check_stats $SINGLEMDS "rmdir" 1
10207 local testdir1=$DIR/${tdir}/stats_testdir1
10208 mkdir -p ${testdir}
10209 mkdir -p ${testdir1}
10210 touch ${testdir1}/test1
10211 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10212 check_stats $SINGLEMDS "crossdir_rename" 1
10214 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10215 check_stats $SINGLEMDS "samedir_rename" 1
10217 rm -rf $DIR/${tdir}
10219 run_test 133a "Verifying MDT stats ========================================"
10222 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10223 remote_ost_nodsh && skip "remote OST with nodsh" && return
10224 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10225 local testdir=$DIR/${tdir}/stats_testdir
10226 mkdir -p ${testdir} || error "mkdir failed"
10227 touch ${testdir}/${tfile} || error "touch failed"
10228 cancel_lru_locks mdc
10231 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10232 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10234 # extra mdt stats verification.
10235 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10236 check_stats $SINGLEMDS "setattr" 1
10237 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10238 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10240 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10241 check_stats $SINGLEMDS "getattr" 1
10243 $LFS df || error "lfs failed"
10244 check_stats $SINGLEMDS "statfs" 1
10246 rm -rf $DIR/${tdir}
10248 run_test 133b "Verifying extra MDT stats =================================="
10251 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10252 remote_ost_nodsh && skip "remote OST with nodsh" && return
10253 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10254 local testdir=$DIR/$tdir/stats_testdir
10255 test_mkdir -p $testdir
10257 # verify obdfilter stats.
10258 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10260 cancel_lru_locks osc
10261 wait_delete_completed
10264 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10265 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10267 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10270 cancel_lru_locks osc
10271 check_stats ost1 "write" 1
10273 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10274 check_stats ost1 "read" 1
10276 > $testdir/$tfile || error "truncate failed"
10277 check_stats ost1 "punch" 1
10279 rm -f $testdir/$tfile || error "file remove failed"
10280 wait_delete_completed
10281 check_stats ost1 "destroy" 1
10285 run_test 133c "Verifying OST stats ========================================"
10292 while [ $value -ge 2 ]; do
10297 if [ $orig -gt $order ]; then
10305 local size=('K' 'M' 'G' 'T');
10307 local size_string=$value
10309 while [ $value -ge 1024 ]; do
10310 if [ $i -gt 3 ]; then
10311 #T is the biggest unit we get here, if that is bigger,
10313 size_string=${value}T
10316 value=$((value >> 10))
10317 if [ $value -lt 1024 ]; then
10318 size_string=${value}${size[$i]}
10327 get_rename_size() {
10329 local context=${2:-.}
10330 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
10331 grep -A1 $context |
10332 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10337 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10338 remote_ost_nodsh && skip "remote OST with nodsh" && return
10339 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10340 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10341 { skip "MDS doesn't support rename stats"; return; }
10343 local testdir1=$DIR/${tdir}/stats_testdir1
10344 local testdir2=$DIR/${tdir}/stats_testdir2
10346 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10348 mkdir -p ${testdir1} || error "mkdir failed"
10349 mkdir -p ${testdir2} || error "mkdir failed"
10351 createmany -o $testdir1/test 512 || error "createmany failed"
10353 # check samedir rename size
10354 mv ${testdir1}/test0 ${testdir1}/test_0
10356 local testdir1_size=$(ls -l $DIR/${tdir} |
10357 awk '/stats_testdir1/ {print $5}')
10358 local testdir2_size=$(ls -l $DIR/${tdir} |
10359 awk '/stats_testdir2/ {print $5}')
10361 testdir1_size=$(order_2 $testdir1_size)
10362 testdir2_size=$(order_2 $testdir2_size)
10364 testdir1_size=$(size_in_KMGT $testdir1_size)
10365 testdir2_size=$(size_in_KMGT $testdir2_size)
10367 echo "source rename dir size: ${testdir1_size}"
10368 echo "target rename dir size: ${testdir2_size}"
10370 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
10371 eval $cmd || error "$cmd failed"
10372 local samedir=$($cmd | grep 'same_dir')
10373 local same_sample=$(get_rename_size $testdir1_size)
10374 [ -z "$samedir" ] && error "samedir_rename_size count error"
10375 [[ $same_sample -eq 1 ]] ||
10376 error "samedir_rename_size error $same_sample"
10377 echo "Check same dir rename stats success"
10379 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10381 # check crossdir rename size
10382 mv ${testdir1}/test_0 ${testdir2}/test_0
10384 testdir1_size=$(ls -l $DIR/${tdir} |
10385 awk '/stats_testdir1/ {print $5}')
10386 testdir2_size=$(ls -l $DIR/${tdir} |
10387 awk '/stats_testdir2/ {print $5}')
10389 testdir1_size=$(order_2 $testdir1_size)
10390 testdir2_size=$(order_2 $testdir2_size)
10392 testdir1_size=$(size_in_KMGT $testdir1_size)
10393 testdir2_size=$(size_in_KMGT $testdir2_size)
10395 echo "source rename dir size: ${testdir1_size}"
10396 echo "target rename dir size: ${testdir2_size}"
10398 eval $cmd || error "$cmd failed"
10399 local crossdir=$($cmd | grep 'crossdir')
10400 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
10401 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
10402 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
10403 [[ $src_sample -eq 1 ]] ||
10404 error "crossdir_rename_size error $src_sample"
10405 [[ $tgt_sample -eq 1 ]] ||
10406 error "crossdir_rename_size error $tgt_sample"
10407 echo "Check cross dir rename stats success"
10408 rm -rf $DIR/${tdir}
10410 run_test 133d "Verifying rename_stats ========================================"
10413 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10414 remote_ost_nodsh && skip "remote OST with nodsh" && return
10415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10416 local testdir=$DIR/${tdir}/stats_testdir
10417 local ctr f0 f1 bs=32768 count=42 sum
10419 mkdir -p ${testdir} || error "mkdir failed"
10421 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
10423 for ctr in {write,read}_bytes; do
10425 cancel_lru_locks osc
10427 do_facet ost1 $LCTL set_param -n \
10428 "obdfilter.*.exports.clear=clear"
10430 if [ $ctr = write_bytes ]; then
10432 f1=${testdir}/${tfile}
10434 f0=${testdir}/${tfile}
10438 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
10441 cancel_lru_locks osc
10443 sum=$(do_facet ost1 $LCTL get_param \
10444 "obdfilter.*.exports.*.stats" |
10445 awk -v ctr=$ctr 'BEGIN { sum = 0 }
10446 $1 == ctr { sum += $7 }
10447 END { printf("%0.0f", sum) }')
10449 if ((sum != bs * count)); then
10450 error "Bad $ctr sum, expected $((bs * count)), got $sum"
10454 rm -rf $DIR/${tdir}
10456 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
10458 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
10461 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10462 remote_ost_nodsh && skip "remote OST with nodsh" && return
10463 # First without trusting modes.
10464 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
10465 echo "proc_dirs='$proc_dirs'"
10466 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
10467 find $proc_dirs -exec cat '{}' \; &> /dev/null
10469 # Second verifying readability.
10470 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
10472 # eventually, this can also be replaced with "lctl get_param -R",
10473 # but not until that option is always available on the server
10475 for facet in mds1 ost1; do
10476 local facet_proc_dirs=$(do_facet $facet \
10477 \\\ls -d $proc_regexp 2>/dev/null)
10478 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10479 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10480 do_facet $facet find $facet_proc_dirs \
10481 ! -name req_history \
10482 -exec cat '{}' \\\; &> /dev/null
10484 do_facet $facet find $facet_proc_dirs \
10485 ! -name req_history \
10487 -exec cat '{}' \\\; &> /dev/null ||
10488 error "proc file read failed"
10491 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
10494 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10495 remote_ost_nodsh && skip "remote OST with nodsh" && return
10496 # Second verifying writability.
10497 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
10498 echo "proc_dirs='$proc_dirs'"
10499 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
10501 -ignore_readdir_race \
10503 -not -name force_lbug \
10504 -not -name changelog_mask \
10505 -exec badarea_io '{}' \; ||
10506 error "find $proc_dirs failed"
10509 for facet in mds1 ost1; do
10510 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
10511 skip "Too old lustre on $facet" && continue
10512 local facet_proc_dirs=$(do_facet $facet \
10513 \\\ls -d $proc_regexp 2> /dev/null)
10514 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10515 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10516 do_facet $facet find $facet_proc_dirs \
10517 -ignore_readdir_race \
10519 -not -name force_lbug \
10520 -not -name changelog_mask \
10521 -exec badarea_io '{}' \\\; ||
10522 error "$facet find $facet_proc_dirs failed"
10525 # remount the FS in case writes/reads /proc break the FS
10526 cleanup || error "failed to unmount"
10527 setup || error "failed to setup"
10530 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
10533 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10534 remote_ost_nodsh && skip "remote OST with nodsh" && return
10535 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
10536 skip "Need MDS version at least 2.9.54" && return
10539 for facet in client mds1 ost1; do
10540 local facet_proc_dirs=$(do_facet $facet \
10541 \\\ls -d $proc_regexp 2> /dev/null)
10542 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10543 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10544 # Get the list of files that are missing the terminating newline
10545 local missing=($(do_facet $facet \
10546 find ${facet_proc_dirs} -type f \| \
10547 while read F\; do \
10548 awk -v FS='\v' -v RS='\v\v' \
10549 "'END { if(NR>0 && \
10550 \\\$NF !~ /.*\\\n\$/) \
10551 print FILENAME}'" \
10554 [ ${#missing[*]} -eq 0 ] ||
10555 error "files do not end with newline: ${missing[*]}"
10558 run_test 133h "Proc files should end with newlines"
10561 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10562 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10563 skip "Need MDS version at least 2.7.54" && return
10565 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10566 cancel_lru_locks mdc
10568 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10569 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10570 [ $unused -eq 0 ] || error "$unused locks are not cleared"
10573 createmany -o $DIR/$tdir/f $nr ||
10574 error "failed to create $nr files in $DIR/$tdir"
10575 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10577 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
10578 do_facet mds1 $LCTL set_param fail_loc=0x327
10579 do_facet mds1 $LCTL set_param fail_val=500
10582 echo "sleep 10 seconds ..."
10584 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
10586 do_facet mds1 $LCTL set_param fail_loc=0
10587 do_facet mds1 $LCTL set_param fail_val=0
10588 [ $lck_cnt -lt $unused ] ||
10589 error "No locks reclaimed, before:$unused, after:$lck_cnt"
10592 unlinkmany $DIR/$tdir/f $nr
10594 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
10597 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10598 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10599 skip "Need MDS version at least 2.7.54" && return
10601 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10602 cancel_lru_locks mdc
10604 local low_wm=$(do_facet mds1 $LCTL get_param -n \
10605 ldlm.lock_reclaim_threshold_mb)
10606 # disable reclaim temporarily
10607 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
10609 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
10610 do_facet mds1 $LCTL set_param fail_loc=0x328
10611 do_facet mds1 $LCTL set_param fail_val=500
10613 $LCTL set_param debug=+trace
10616 createmany -o $DIR/$tdir/f $nr &
10617 local create_pid=$!
10619 echo "Sleep $TIMEOUT seconds ..."
10621 if ! ps -p $create_pid > /dev/null 2>&1; then
10622 do_facet mds1 $LCTL set_param fail_loc=0
10623 do_facet mds1 $LCTL set_param fail_val=0
10624 do_facet mds1 $LCTL set_param \
10625 ldlm.lock_reclaim_threshold_mb=${low_wm}m
10626 error "createmany finished incorrectly!"
10628 do_facet mds1 $LCTL set_param fail_loc=0
10629 do_facet mds1 $LCTL set_param fail_val=0
10630 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
10631 wait $create_pid || return 1
10633 unlinkmany $DIR/$tdir/f $nr
10635 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
10637 test_140() { #bug-17379
10638 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10639 test_mkdir $DIR/$tdir
10640 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
10641 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
10643 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
10644 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
10646 while i=$((i + 1)); do
10648 cd $i || error "Changing to $i"
10649 ln -s ../stat stat || error "Creating stat symlink"
10650 # Read the symlink until ELOOP present,
10651 # not LBUGing the system is considered success,
10652 # we didn't overrun the stack.
10653 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
10654 if [ $ret -ne 0 ]; then
10655 if [ $ret -eq 40 ]; then
10658 error "Open stat symlink"
10664 echo "The symlink depth = $i"
10665 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
10666 error "Invalid symlink depth"
10668 # Test recursive symlink
10669 ln -s symlink_self symlink_self
10670 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
10671 echo "open symlink_self returns $ret"
10672 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
10674 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
10677 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10678 local TF="$TMP/$tfile"
10680 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10682 cancel_lru_locks $OSC
10683 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
10684 remount_client $MOUNT
10686 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
10689 $TRUNCATE $DIR/$tfile 6000
10690 cancel_lru_locks $OSC
10691 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
10694 echo "12345" >>$DIR/$tfile
10695 cancel_lru_locks $OSC
10696 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
10699 echo "12345" >>$DIR/$tfile
10700 cancel_lru_locks $OSC
10701 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
10706 run_test 150 "truncate/append tests"
10708 #LU-2902 roc_hit was not able to read all values from lproc
10709 function roc_hit_init() {
10710 local list=$(comma_list $(osts_nodes))
10711 local dir=$DIR/$tdir-check
10712 local file=$dir/$tfile
10718 #use setstripe to do a write to every ost
10719 for i in $(seq 0 $((OSTCOUNT-1))); do
10720 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
10721 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
10722 idx=$(printf %04x $i)
10723 BEFORE=$(get_osd_param $list *OST*$idx stats |
10724 awk '$1 == "cache_access" {sum += $7}
10725 END { printf("%0.0f", sum) }')
10727 cancel_lru_locks osc
10728 cat $file >/dev/null
10730 AFTER=$(get_osd_param $list *OST*$idx stats |
10731 awk '$1 == "cache_access" {sum += $7}
10732 END { printf("%0.0f", sum) }')
10734 echo BEFORE:$BEFORE AFTER:$AFTER
10735 if ! let "AFTER - BEFORE == 4"; then
10737 error "roc_hit is not safe to use"
10745 function roc_hit() {
10746 local list=$(comma_list $(osts_nodes))
10747 echo $(get_osd_param $list '' stats |
10748 awk '$1 == "cache_hit" {sum += $7}
10749 END { printf("%0.0f", sum) }')
10752 function set_cache() {
10755 if [ "$2" == "off" ]; then
10758 local list=$(comma_list $(osts_nodes))
10759 set_osd_param $list '' $1_cache_enable $on
10761 cancel_lru_locks osc
10765 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10766 remote_ost_nodsh && skip "remote OST with nodsh" && return
10769 local list=$(comma_list $(osts_nodes))
10771 # check whether obdfilter is cache capable at all
10772 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
10773 echo "not cache-capable obdfilter"
10777 # check cache is enabled on all obdfilters
10778 if get_osd_param $list '' read_cache_enable | grep 0; then
10779 echo "oss cache is disabled"
10783 set_osd_param $list '' writethrough_cache_enable 1
10785 # check write cache is enabled on all obdfilters
10786 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
10787 echo "oss write cache is NOT enabled"
10793 #define OBD_FAIL_OBD_NO_LRU 0x609
10794 do_nodes $list $LCTL set_param fail_loc=0x609
10796 # pages should be in the case right after write
10797 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10800 local BEFORE=$(roc_hit)
10801 cancel_lru_locks osc
10802 cat $DIR/$tfile >/dev/null
10803 local AFTER=$(roc_hit)
10805 do_nodes $list $LCTL set_param fail_loc=0
10807 if ! let "AFTER - BEFORE == CPAGES"; then
10808 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10811 # the following read invalidates the cache
10812 cancel_lru_locks osc
10813 set_osd_param $list '' read_cache_enable 0
10814 cat $DIR/$tfile >/dev/null
10816 # now data shouldn't be found in the cache
10818 cancel_lru_locks osc
10819 cat $DIR/$tfile >/dev/null
10821 if let "AFTER - BEFORE != 0"; then
10822 error "IN CACHE: before: $BEFORE, after: $AFTER"
10825 set_osd_param $list '' read_cache_enable 1
10828 run_test 151 "test cache on oss and controls ==============================="
10831 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10832 local TF="$TMP/$tfile"
10834 # simulate ENOMEM during write
10835 #define OBD_FAIL_OST_NOMEM 0x226
10836 lctl set_param fail_loc=0x80000226
10837 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10839 sync || error "sync failed"
10840 lctl set_param fail_loc=0
10842 # discard client's cache
10843 cancel_lru_locks osc
10845 # simulate ENOMEM during read
10846 lctl set_param fail_loc=0x80000226
10847 cmp $TF $DIR/$tfile || error "cmp failed"
10848 lctl set_param fail_loc=0
10852 run_test 152 "test read/write with enomem ============================"
10855 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
10857 run_test 153 "test if fdatasync does not crash ======================="
10859 dot_lustre_fid_permission_check() {
10861 local ffid=$MOUNT/.lustre/fid/$fid
10864 echo "stat fid $fid"
10865 stat $ffid > /dev/null || error "stat $ffid failed."
10866 echo "touch fid $fid"
10867 touch $ffid || error "touch $ffid failed."
10868 echo "write to fid $fid"
10869 cat /etc/hosts > $ffid || error "write $ffid failed."
10870 echo "read fid $fid"
10871 diff /etc/hosts $ffid || error "read $ffid failed."
10872 echo "append write to fid $fid"
10873 cat /etc/hosts >> $ffid || error "append write $ffid failed."
10874 echo "rename fid $fid"
10875 mv $ffid $test_dir/$tfile.1 &&
10876 error "rename $ffid to $tfile.1 should fail."
10877 touch $test_dir/$tfile.1
10878 mv $test_dir/$tfile.1 $ffid &&
10879 error "rename $tfile.1 to $ffid should fail."
10880 rm -f $test_dir/$tfile.1
10881 echo "truncate fid $fid"
10882 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
10883 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
10884 echo "link fid $fid"
10885 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
10887 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
10888 echo "setfacl fid $fid"
10889 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
10890 echo "getfacl fid $fid"
10891 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
10893 echo "unlink fid $fid"
10894 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
10895 echo "mknod fid $fid"
10896 mknod $ffid c 1 3 && error "mknod $ffid should fail."
10898 fid=[0xf00000400:0x1:0x0]
10899 ffid=$MOUNT/.lustre/fid/$fid
10901 echo "stat non-exist fid $fid"
10902 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
10903 echo "write to non-exist fid $fid"
10904 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
10905 echo "link new fid $fid"
10906 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
10908 mkdir -p $test_dir/$tdir
10909 touch $test_dir/$tdir/$tfile
10910 fid=$($LFS path2fid $test_dir/$tdir)
10913 error "error: could not get fid for $test_dir/$dir/$tfile."
10915 ffid=$MOUNT/.lustre/fid/$fid
10918 ls $ffid > /dev/null || error "ls $ffid failed."
10919 echo "touch $fid/$tfile.1"
10920 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10922 echo "touch $MOUNT/.lustre/fid/$tfile"
10923 touch $MOUNT/.lustre/fid/$tfile && \
10924 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10926 echo "setxattr to $MOUNT/.lustre/fid"
10927 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10929 echo "listxattr for $MOUNT/.lustre/fid"
10930 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10932 echo "delxattr from $MOUNT/.lustre/fid"
10933 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10935 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10936 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10937 error "touch invalid fid should fail."
10939 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10940 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10941 error "touch non-normal fid should fail."
10943 echo "rename $tdir to $MOUNT/.lustre/fid"
10944 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10945 error "rename to $MOUNT/.lustre/fid should fail."
10947 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10949 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10950 local new_obf_mode=777
10952 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10953 chmod $new_obf_mode $DIR/.lustre/fid ||
10954 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10956 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10957 [ $obf_mode -eq $new_obf_mode ] ||
10958 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10960 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10961 chmod $old_obf_mode $DIR/.lustre/fid ||
10962 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10965 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10966 fid=$($LFS path2fid $test_dir/$tfile-2)
10968 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10970 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10971 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10972 error "create lov data thru .lustre failed"
10974 echo "cp /etc/passwd $test_dir/$tfile-2"
10975 cp /etc/passwd $test_dir/$tfile-2 ||
10976 error "copy to $test_dir/$tfile-2 failed."
10977 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10978 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10979 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10981 rm -rf $test_dir/tfile.lnk
10982 rm -rf $test_dir/$tfile-2
10986 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10987 skip "Need MDS version at least 2.4.1" && return
10989 local tf=$DIR/$tfile
10992 local fid=$($LFS path2fid $tf)
10993 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
10995 # check that we get the same pathname back
10996 local found=$($LFS fid2path $MOUNT "$fid")
10997 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
10998 [ "$found" == "$tf" ] ||
10999 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11001 run_test 154A "lfs path2fid and fid2path basic checks"
11004 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11005 skip "Need MDS version at least 2.4.1" && return
11007 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11008 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11009 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11010 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11012 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11013 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11015 # check that we get the same pathname
11016 echo "PFID: $PFID, name: $name"
11017 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11018 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11019 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11020 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11022 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11024 run_test 154B "verify the ll_decode_linkea tool"
11027 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11028 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11029 { skip "Need MDS version at least 2.2.51"; return 0; }
11030 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
11031 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11033 cp /etc/hosts $DIR/$tfile
11035 fid=$($LFS path2fid $DIR/$tfile)
11037 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11039 dot_lustre_fid_permission_check "$fid" $DIR ||
11040 error "dot lustre permission check $fid failed"
11042 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11044 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11046 touch $MOUNT/.lustre/file &&
11047 error "creation is not allowed under .lustre"
11049 mkdir $MOUNT/.lustre/dir &&
11050 error "mkdir is not allowed under .lustre"
11054 run_test 154a "Open-by-FID"
11057 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11058 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11059 { skip "Need MDS version at least 2.2.51"; return 0; }
11060 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11062 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11064 local remote_dir=$DIR/$tdir/remote_dir
11068 mkdir -p $DIR/$tdir
11069 $LFS mkdir -i $MDTIDX $remote_dir ||
11070 error "create remote directory failed"
11072 cp /etc/hosts $remote_dir/$tfile
11074 fid=$($LFS path2fid $remote_dir/$tfile)
11076 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11078 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11079 error "dot lustre permission check $fid failed"
11082 run_test 154b "Open-by-FID for remote directory"
11085 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11086 skip "Need MDS version at least 2.4.1" && return
11088 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11089 local FID1=$($LFS path2fid $DIR/$tfile.1)
11090 local FID2=$($LFS path2fid $DIR/$tfile.2)
11091 local FID3=$($LFS path2fid $DIR/$tfile.3)
11094 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11095 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11096 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11098 [ "$FID" = "${!want}" ] ||
11099 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11103 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11105 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11106 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11110 run_test 154c "lfs path2fid and fid2path multiple arguments"
11113 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11114 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11115 skip "Need MDS version at least 2.5.53" && return
11117 if remote_mds; then
11118 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11122 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11129 local fid=$($LFS path2fid $DIR/$tfile)
11132 cmd="exec $fd<$DIR/$tfile"
11134 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11135 echo "$fid_list" | grep "$fid"
11138 cmd="exec $fd>/dev/null"
11140 if [ $rc -ne 0 ]; then
11141 error "FID $fid not found in open files list $fid_list"
11144 run_test 154d "Verify open file fid"
11148 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11149 skip "Need MDS version at least 2.6.50" && return
11151 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11152 error ".lustre returned by readdir"
11155 run_test 154e ".lustre is not returned by readdir"
11158 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11159 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11160 test_mkdir -p -c1 $DIR/$tdir/d
11161 # test dirs inherit from its stripe
11162 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11163 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11164 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11165 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11168 # get fid of parents
11169 local FID0=$($LFS path2fid $DIR/$tdir/d)
11170 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11171 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11172 local FID3=$($LFS path2fid $DIR)
11174 # check that path2fid --parents returns expected <parent_fid>/name
11175 # 1) test for a directory (single parent)
11176 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11177 [ "$parent" == "$FID0/foo1" ] ||
11178 error "expected parent: $FID0/foo1, got: $parent"
11180 # 2) test for a file with nlink > 1 (multiple parents)
11181 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11182 echo "$parent" | grep -F "$FID1/$tfile" ||
11183 error "$FID1/$tfile not returned in parent list"
11184 echo "$parent" | grep -F "$FID2/link" ||
11185 error "$FID2/link not returned in parent list"
11187 # 3) get parent by fid
11188 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11189 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11190 echo "$parent" | grep -F "$FID1/$tfile" ||
11191 error "$FID1/$tfile not returned in parent list (by fid)"
11192 echo "$parent" | grep -F "$FID2/link" ||
11193 error "$FID2/link not returned in parent list (by fid)"
11195 # 4) test for entry in root directory
11196 parent=$($LFS path2fid --parents $DIR/f)
11197 echo "$parent" | grep -F "$FID3/f" ||
11198 error "$FID3/f not returned in parent list"
11200 # 5) test it on root directory
11201 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11202 error "$MOUNT should not have parents"
11204 # enable xattr caching and check that linkea is correctly updated
11205 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11206 save_lustre_params client "llite.*.xattr_cache" > $save
11207 lctl set_param llite.*.xattr_cache 1
11209 # 6.1) linkea update on rename
11210 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11212 # get parents by fid
11213 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11214 # foo1 should no longer be returned in parent list
11215 echo "$parent" | grep -F "$FID1" &&
11216 error "$FID1 should no longer be in parent list"
11217 # the new path should appear
11218 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11219 error "$FID2/$tfile.moved is not in parent list"
11221 # 6.2) linkea update on unlink
11222 rm -f $DIR/$tdir/d/foo2/link
11223 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11224 # foo2/link should no longer be returned in parent list
11225 echo "$parent" | grep -F "$FID2/link" &&
11226 error "$FID2/link should no longer be in parent list"
11230 restore_lustre_params < $save
11233 run_test 154f "get parent fids by reading link ea"
11237 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11238 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11239 { skip "Need MDS version at least 2.6.92"; return 0; }
11240 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11242 mkdir -p $DIR/$tdir
11243 llapi_fid_test -d $DIR/$tdir
11245 run_test 154g "various llapi FID tests"
11247 test_155_small_load() {
11248 local temp=$TMP/$tfile
11249 local file=$DIR/$tfile
11251 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11252 error "dd of=$temp bs=6096 count=1 failed"
11254 cancel_lru_locks $OSC
11255 cmp $temp $file || error "$temp $file differ"
11257 $TRUNCATE $temp 6000
11258 $TRUNCATE $file 6000
11259 cmp $temp $file || error "$temp $file differ (truncate1)"
11261 echo "12345" >>$temp
11262 echo "12345" >>$file
11263 cmp $temp $file || error "$temp $file differ (append1)"
11265 echo "12345" >>$temp
11266 echo "12345" >>$file
11267 cmp $temp $file || error "$temp $file differ (append2)"
11273 test_155_big_load() {
11274 remote_ost_nodsh && skip "remote OST with nodsh" && return
11275 local temp=$TMP/$tfile
11276 local file=$DIR/$tfile
11279 local cache_size=$(do_facet ost$((MAXI+1)) \
11280 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11281 local large_file_size=$((cache_size * 2))
11283 echo "OSS cache size: $cache_size KB"
11284 echo "Large file size: $large_file_size KB"
11286 [ $MAXV -le $large_file_size ] && \
11287 skip_env "max available OST size needs > $large_file_size KB" && \
11290 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11292 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
11293 error "dd of=$temp bs=$large_file_size count=1k failed"
11296 cancel_lru_locks osc
11297 cmp $temp $file || error "$temp $file differ"
11303 save_writethrough() {
11304 local facets=$(get_facets OST)
11306 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
11307 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
11311 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11312 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11313 save_writethrough $p
11316 set_cache writethrough on
11317 test_155_small_load
11318 restore_lustre_params < $p
11321 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11324 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11325 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11326 save_writethrough $p
11329 set_cache writethrough off
11330 test_155_small_load
11331 restore_lustre_params < $p
11334 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11337 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11338 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11339 save_writethrough $p
11342 set_cache writethrough on
11343 test_155_small_load
11344 restore_lustre_params < $p
11347 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11350 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11351 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11352 save_writethrough $p
11355 set_cache writethrough off
11356 test_155_small_load
11357 restore_lustre_params < $p
11360 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11363 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11364 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11365 save_writethrough $p
11368 set_cache writethrough on
11370 restore_lustre_params < $p
11373 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11376 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11377 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11378 save_writethrough $p
11381 set_cache writethrough off
11383 restore_lustre_params < $p
11386 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
11389 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11390 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11391 save_writethrough $p
11394 set_cache writethrough on
11396 restore_lustre_params < $p
11399 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
11402 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11403 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11404 save_writethrough $p
11407 set_cache writethrough off
11409 restore_lustre_params < $p
11412 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
11415 remote_ost_nodsh && skip "remote OST with nodsh" && return
11416 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11420 local file="$DIR/$tfile"
11421 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11423 [ "$(facet_fstype ost1)" = "zfs" -a \
11424 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
11425 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
11428 save_writethrough $p
11431 log "Turn on read and write cache"
11433 set_cache writethrough on
11435 log "Write data and read it back."
11436 log "Read should be satisfied from the cache."
11437 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11439 cancel_lru_locks osc
11440 cat $file >/dev/null
11442 if ! let "AFTER - BEFORE == CPAGES"; then
11443 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11445 log "cache hits:: before: $BEFORE, after: $AFTER"
11448 log "Read again; it should be satisfied from the cache."
11450 cancel_lru_locks osc
11451 cat $file >/dev/null
11453 if ! let "AFTER - BEFORE == CPAGES"; then
11454 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11456 log "cache hits:: before: $BEFORE, after: $AFTER"
11459 log "Turn off the read cache and turn on the write cache"
11461 set_cache writethrough on
11463 log "Read again; it should be satisfied from the cache."
11465 cancel_lru_locks osc
11466 cat $file >/dev/null
11468 if ! let "AFTER - BEFORE == CPAGES"; then
11469 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11471 log "cache hits:: before: $BEFORE, after: $AFTER"
11474 log "Read again; it should not be satisfied from the cache."
11476 cancel_lru_locks osc
11477 cat $file >/dev/null
11479 if ! let "AFTER - BEFORE == 0"; then
11480 error "IN CACHE: before: $BEFORE, after: $AFTER"
11482 log "cache hits:: before: $BEFORE, after: $AFTER"
11485 log "Write data and read it back."
11486 log "Read should be satisfied from the cache."
11487 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11489 cancel_lru_locks osc
11490 cat $file >/dev/null
11492 if ! let "AFTER - BEFORE == CPAGES"; then
11493 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11495 log "cache hits:: before: $BEFORE, after: $AFTER"
11498 log "Read again; it should not be satisfied from the cache."
11500 cancel_lru_locks osc
11501 cat $file >/dev/null
11503 if ! let "AFTER - BEFORE == 0"; then
11504 error "IN CACHE: before: $BEFORE, after: $AFTER"
11506 log "cache hits:: before: $BEFORE, after: $AFTER"
11509 log "Turn off read and write cache"
11511 set_cache writethrough off
11513 log "Write data and read it back"
11514 log "It should not be satisfied from the cache."
11516 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11517 cancel_lru_locks osc
11519 cat $file >/dev/null
11521 if ! let "AFTER - BEFORE == 0"; then
11522 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11524 log "cache hits:: before: $BEFORE, after: $AFTER"
11527 log "Turn on the read cache and turn off the write cache"
11529 set_cache writethrough off
11531 log "Write data and read it back"
11532 log "It should not be satisfied from the cache."
11534 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11536 cancel_lru_locks osc
11537 cat $file >/dev/null
11539 if ! let "AFTER - BEFORE == 0"; then
11540 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11542 log "cache hits:: before: $BEFORE, after: $AFTER"
11545 log "Read again; it should be satisfied from the cache."
11547 cancel_lru_locks osc
11548 cat $file >/dev/null
11550 if ! let "AFTER - BEFORE == CPAGES"; then
11551 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11553 log "cache hits:: before: $BEFORE, after: $AFTER"
11556 restore_lustre_params < $p
11559 run_test 156 "Verification of tunables"
11562 cleanup_changelog () {
11564 echo "Deregistering changelog client $CL_USER"
11565 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
11569 if [[ $MDSCOUNT -gt 1 ]]; then
11570 error_ignore bz17935 $*
11578 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11580 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
11582 if [ $MASK -eq 1 ]; then
11583 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
11585 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
11589 changelog_extract_field() {
11593 local identifier=$4
11595 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
11596 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
11601 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11602 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11603 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11604 { skip "Need MDS version at least 2.2.0"; return; }
11606 local CL_USERS="mdd.$MDT0.changelog_users"
11607 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11608 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11609 changelog_register -n)
11610 echo "Registered as changelog user $CL_USER"
11611 trap cleanup_changelog EXIT
11612 $GET_CL_USERS | grep -q $CL_USER ||
11613 error "User $CL_USER not found in changelog_users"
11616 test_mkdir -p $DIR/$tdir/pics/2008/zachy
11617 touch $DIR/$tdir/pics/2008/zachy/timestamp
11618 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
11619 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
11620 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
11621 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
11622 rm $DIR/$tdir/pics/desktop.jpg
11624 $LFS changelog $MDT0 | tail -5
11626 echo "verifying changelog mask"
11627 changelog_chmask "MKDIR"
11628 changelog_chmask "CLOSE"
11630 test_mkdir -p $DIR/$tdir/pics/zach/sofia
11631 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11633 changelog_chmask "MKDIR"
11634 changelog_chmask "CLOSE"
11636 test_mkdir -p $DIR/$tdir/pics/2008/sofia
11637 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11639 $LFS changelog $MDT0
11640 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
11641 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
11642 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
11643 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
11646 echo "verifying target fid"
11647 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
11648 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
11649 [ "$fidc" == "$fidf" ] ||
11650 err17935 "fid in changelog $fidc != file fid $fidf"
11651 echo "verifying parent fid"
11652 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
11653 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
11654 [ "$fidc" == "$fidf" ] ||
11655 err17935 "pfid in changelog $fidc != dir fid $fidf"
11657 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11658 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
11659 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11660 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
11661 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
11662 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
11664 MIN_REC=$($GET_CL_USERS |
11665 awk 'min == "" || $2 < min {min = $2}; END {print min}')
11666 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11667 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
11668 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
11669 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
11671 # LU-3446 changelog index reset on MDT restart
11672 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11673 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11674 $LFS changelog_clear $MDT0 $CL_USER 0
11675 stop $SINGLEMDS || error "Fail to stop MDT."
11676 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11677 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11678 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
11679 [ $CUR_REC1 == $CUR_REC2 ] ||
11680 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
11682 echo "verifying user deregister"
11684 $GET_CL_USERS | grep -q $CL_USER &&
11685 error "User $CL_USER still in changelog_users"
11687 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
11688 if [ $CL_USER -eq 0 ]; then
11689 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11690 touch $DIR/$tdir/chloe
11691 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11692 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
11693 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
11695 echo "$CL_USER other changelog users; can't verify off"
11698 run_test 160a "changelog sanity"
11700 test_160b() { # LU-3587
11701 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11702 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11703 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11704 { skip "Need MDS version at least 2.2.0"; return; }
11706 local CL_USERS="mdd.$MDT0.changelog_users"
11707 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11708 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11709 changelog_register -n)
11710 echo "Registered as changelog user $CL_USER"
11711 trap cleanup_changelog EXIT
11712 $GET_CL_USERS | grep -q $CL_USER ||
11713 error "User $CL_USER not found in changelog_users"
11715 local LONGNAME1=$(str_repeat a 255)
11716 local LONGNAME2=$(str_repeat b 255)
11719 echo "creating very long named file"
11720 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
11721 echo "moving very long named file"
11722 mv $LONGNAME1 $LONGNAME2
11724 $LFS changelog $MDT0 | grep RENME
11728 run_test 160b "Verify that very long rename doesn't crash in changelog"
11731 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11734 local server_version=$(lustre_version_code $SINGLEMDS)
11736 [[ $server_version -gt $(version_code 2.5.57) ]] ||
11737 [[ $server_version -gt $(version_code 2.5.1) &&
11738 $server_version -lt $(version_code 2.5.50) ]] ||
11739 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
11740 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11742 # Registration step
11743 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11744 changelog_register -n)
11745 trap cleanup_changelog EXIT
11748 mkdir -p $DIR/$tdir
11749 $MCREATE $DIR/$tdir/foo_160c
11750 changelog_chmask "TRUNC"
11751 $TRUNCATE $DIR/$tdir/foo_160c 200
11752 changelog_chmask "TRUNC"
11753 $TRUNCATE $DIR/$tdir/foo_160c 199
11754 $LFS changelog $MDT0
11755 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
11756 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
11757 $LFS changelog_clear $MDT0 $CL_USER 0
11759 # Deregistration step
11762 run_test 160c "verify that changelog log catch the truncate event"
11765 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11766 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11768 local server_version=$(lustre_version_code mds1)
11769 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11771 [[ $server_version -ge $(version_code 2.7.60) ]] ||
11772 { skip "Need MDS version at least 2.7.60+"; return; }
11773 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11775 # Registration step
11776 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
11777 changelog_register -n)
11779 trap cleanup_changelog EXIT
11780 mkdir -p $DIR/$tdir/migrate_dir
11781 $LFS changelog_clear $MDT0 $CL_USER 0
11783 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11784 $LFS changelog $MDT0
11785 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
11786 $LFS changelog_clear $MDT0 $CL_USER 0
11787 [ $MIGRATES -eq 1 ] ||
11788 error "MIGRATE changelog mask count $MIGRATES != 1"
11790 # Deregistration step
11793 run_test 160d "verify that changelog log catch the migrate event"
11796 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11799 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11800 changelog_register -n)
11801 echo "Registered as changelog user $CL_USER"
11802 trap cleanup_changelog EXIT
11804 # Delete a future user (expect fail)
11805 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister cl77
11808 if [ $rc -eq 0 ]; then
11809 error "Deleted non-existant user cl77"
11810 elif [ $rc -ne 2 ]; then
11811 error "changelog_deregister failed with $rc, " \
11812 "expected 2 (ENOENT)"
11815 # Clear to a bad index (1 billion should be safe)
11816 $LFS changelog_clear $MDT0 $CL_USER 1000000000
11819 if [ $rc -eq 0 ]; then
11820 error "Successfully cleared to invalid CL index"
11821 elif [ $rc -ne 22 ]; then
11822 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11825 run_test 160e "changelog negative testing"
11829 do_facet $SINGLEMDS $LCTL set_param fail_loc=0 fail_val=0
11830 echo "Deregistering changelog client $CL_USER"
11831 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
11832 echo "Deregistering changelog client $CL_USER2"
11833 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER2
11834 restore_lustre_params < $save_params
11839 # do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_gc=1
11840 # should be set by default
11842 local CL_USERS="mdd.$MDT0.changelog_users"
11843 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11844 local save_params="$TMP/sanity-$TESTNAME.parameters"
11846 save_lustre_params $SINGLEMDS \
11847 "mdd.$MDT0.changelog_max_idle_time" > $save_params
11848 save_lustre_params $SINGLEMDS \
11849 "mdd.$MDT0.changelog_min_gc_interval" >> $save_params
11850 save_lustre_params $SINGLEMDS \
11851 "mdd.$MDT0.changelog_min_free_cat_entries" >> $save_params
11853 trap cleanup_160f EXIT
11856 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11857 changelog_register -n)
11858 echo "Registered as changelog user $CL_USER"
11859 CL_USER2=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11860 changelog_register -n)
11861 echo "Registered as changelog user $CL_USER2"
11862 $GET_CL_USERS | grep -q $CL_USER ||
11863 error "User $CL_USER not found in changelog_users"
11864 $GET_CL_USERS | grep -q $CL_USER2 ||
11865 error "User $CL_USER2 not found in changelog_users"
11867 # generate some changelogs to accumulate
11868 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11869 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11870 touch $DIR/$tdir/${tfile}2 || error "touch $DIR/$tdir/${tfile}2 failed"
11871 rm -f $DIR/$tdir/$tfile || error "rm -f $tfile failed"
11873 # check changelogs have been generated
11874 nbcl=$($LFS changelog $MDT0 | wc -l)
11875 [[ $nbcl -eq 0 ]] && error "no changelogs found"
11877 do_facet $SINGLEMDS $LCTL set_param \
11878 mdd.$MDT0.changelog_max_idle_time=10
11879 do_facet $SINGLEMDS $LCTL set_param \
11880 mdd.$MDT0.changelog_min_gc_interval=2
11881 do_facet $SINGLEMDS $LCTL set_param \
11882 mdd.$MDT0.changelog_min_free_cat_entries=3
11884 # simulate changelog catalog almost full
11885 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
11886 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1313
11887 do_facet $SINGLEMDS $LCTL set_param fail_val=3
11890 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11891 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 2))
11892 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11893 echo "verifying user clear: $(( $USER_REC1 + 2 )) == $USER_REC2"
11894 [ $USER_REC2 == $(($USER_REC1 + 2)) ] ||
11895 error "user index expected $(($USER_REC1 + 2)) is $USER_REC2"
11898 # generate one more changelog to trigger fail_loc
11899 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
11901 # ensure gc thread is done
11902 wait_update_facet $SINGLEMDS \
11903 "ps -e -o comm= | grep chlg_gc_thread" "" 20
11905 # check user still registered
11906 $GET_CL_USERS | grep -q $CL_USER ||
11907 error "User $CL_USER not found in changelog_users"
11908 # check user2 unregistered
11909 $GET_CL_USERS | grep -q $CL_USER2 &&
11910 error "User $CL_USER2 still found in changelog_users"
11912 # check changelogs are present and starting at $USER_REC2 + 1
11913 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11914 echo "verifying min purge: $(( $USER_REC2 + 1 )) == $FIRST_REC"
11915 [ $FIRST_REC == $(($USER_REC2 + 1)) ] ||
11916 error "first index should be $(($USER_REC2 + 1)) is $FIRST_REC"
11920 run_test 160f "changelog garbage collect (timestamped users)"
11923 # do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_gc=1
11924 # should be set by default
11926 local CL_USERS="mdd.$MDT0.changelog_users"
11927 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11928 local save_params="$TMP/sanity-$TESTNAME.parameters"
11930 save_lustre_params $SINGLEMDS \
11931 "mdd.$MDT0.changelog_max_idle_indexes" > $save_params
11932 save_lustre_params $SINGLEMDS \
11933 "mdd.$MDT0.changelog_min_gc_interval" >> $save_params
11934 save_lustre_params $SINGLEMDS \
11935 "mdd.$MDT0.changelog_min_free_cat_entries" >> $save_params
11937 trap cleanup_160f EXIT
11939 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
11940 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1314
11943 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11944 changelog_register -n)
11945 echo "Registered as changelog user $CL_USER"
11946 CL_USER2=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11947 changelog_register -n)
11948 echo "Registered as changelog user $CL_USER2"
11949 $GET_CL_USERS | grep -q $CL_USER ||
11950 error "User $CL_USER not found in changelog_users"
11951 $GET_CL_USERS | grep -q $CL_USER2 ||
11952 error "User $CL_USER2 not found in changelog_users"
11954 # generate some changelogs to accumulate
11955 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11956 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11957 touch $DIR/$tdir/${tfile}2 || error "touch $DIR/$tdir/${tfile}2 failed"
11958 rm -f $DIR/$tdir/$tfile || error "rm -f $tfile failed"
11960 # check changelogs have been generated
11961 nbcl=$($LFS changelog $MDT0 | wc -l)
11962 [[ $nbcl -eq 0 ]] && error "no changelogs found"
11964 do_facet $SINGLEMDS $LCTL set_param \
11965 mdd.$MDT0.changelog_max_idle_indexes=$((nbcl - 1))
11966 do_facet $SINGLEMDS $LCTL set_param \
11967 mdd.$MDT0.changelog_min_gc_interval=2
11968 do_facet $SINGLEMDS $LCTL set_param \
11969 mdd.$MDT0.changelog_min_free_cat_entries=3
11971 # simulate changelog catalog almost full
11972 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
11973 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1313
11974 do_facet $SINGLEMDS $LCTL set_param fail_val=3
11976 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11977 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 3))
11978 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11979 echo "verifying user clear: $(( $USER_REC1 + 3 )) == $USER_REC2"
11980 [ $USER_REC2 == $(($USER_REC1 + 3)) ] ||
11981 error "user index expected $(($USER_REC1 + 3)) is $USER_REC2"
11983 # generate one more changelog to trigger fail_loc
11984 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
11986 # ensure gc thread is done
11987 wait_update_facet $SINGLEMDS \
11988 "ps -e -o comm= | grep chlg_gc_thread" "" 20
11990 # check user still registered
11991 $GET_CL_USERS | grep -q $CL_USER ||
11992 error "User $CL_USER not found in changelog_users"
11993 # check user2 unregistered
11994 $GET_CL_USERS | grep -q $CL_USER2 &&
11995 error "User $CL_USER2 still found in changelog_users"
11997 # check changelogs are present and starting at $USER_REC2 + 1
11998 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11999 echo "verifying min purge: $(( $USER_REC2 + 1 )) == $FIRST_REC"
12000 [ $FIRST_REC == $(($USER_REC2 + 1)) ] ||
12001 error "first index should be $(($USER_REC2 + 1)) is $FIRST_REC"
12005 run_test 160g "changelog garbage collect (old users)"
12008 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12009 test_mkdir -c1 $DIR/$tdir
12010 cp /etc/hosts $DIR/$tdir/$tfile
12011 test_mkdir -c1 $DIR/$tdir/foo1
12012 test_mkdir -c1 $DIR/$tdir/foo2
12013 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12014 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12015 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12016 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12017 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12018 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12019 $LFS fid2path $DIR $FID
12020 err17935 "bad link ea"
12023 rm $DIR/$tdir/foo2/zachary
12025 rm $DIR/$tdir/foo2/thor
12027 rm $DIR/$tdir/$tfile
12029 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12030 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
12032 $LFS fid2path $DIR $FID
12033 err17935 "bad link rename"
12035 rm $DIR/$tdir/foo2/maggie
12038 local longname=filename_avg_len_is_thirty_two_
12039 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12040 error "failed to hardlink many files"
12041 links=$($LFS fid2path $DIR $FID | wc -l)
12042 echo -n "${links}/1000 links in link EA"
12043 [[ $links -gt 60 ]] ||
12044 err17935 "expected at least 60 links in link EA"
12045 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
12046 error "failed to unlink many hardlinks"
12048 run_test 161a "link ea sanity"
12051 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12052 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
12054 local remote_dir=$DIR/$tdir/remote_dir
12056 mkdir -p $DIR/$tdir
12057 $LFS mkdir -i $MDTIDX $remote_dir ||
12058 error "create remote directory failed"
12060 cp /etc/hosts $remote_dir/$tfile
12061 mkdir -p $remote_dir/foo1
12062 mkdir -p $remote_dir/foo2
12063 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12064 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12065 ln $remote_dir/$tfile $remote_dir/foo1/luna
12066 ln $remote_dir/$tfile $remote_dir/foo2/thor
12068 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12070 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12071 $LFS fid2path $DIR $FID
12072 err17935 "bad link ea"
12075 rm $remote_dir/foo2/zachary
12077 rm $remote_dir/foo2/thor
12079 rm $remote_dir/$tfile
12081 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12082 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12083 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12084 $LFS fid2path $DIR $FID
12085 err17935 "bad link rename"
12087 rm $remote_dir/foo2/maggie
12090 local longname=filename_avg_len_is_thirty_two_
12091 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12092 error "failed to hardlink many files"
12093 links=$($LFS fid2path $DIR $FID | wc -l)
12094 echo -n "${links}/1000 links in link EA"
12095 [[ ${links} -gt 60 ]] ||
12096 err17935 "expected at least 60 links in link EA"
12097 unlinkmany $remote_dir/foo2/$longname 1000 ||
12098 error "failed to unlink many hardlinks"
12100 run_test 161b "link ea sanity under remote directory"
12103 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12104 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12105 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12106 skip "Need MDS version at least 2.1.5" && return
12108 # define CLF_RENAME_LAST 0x0001
12109 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12110 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
12111 changelog_register -n)
12113 trap cleanup_changelog EXIT
12115 mkdir -p $DIR/$tdir
12116 touch $DIR/$tdir/foo_161c
12117 touch $DIR/$tdir/bar_161c
12118 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12119 $LFS changelog $MDT0 | grep RENME
12120 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
12122 $LFS changelog_clear $MDT0 $CL_USER 0
12123 if [ x$flags != "x0x1" ]; then
12124 error "flag $flags is not 0x1"
12126 echo "rename overwrite a target having nlink = 1," \
12127 "changelog record has flags of $flags"
12129 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12130 touch $DIR/$tdir/foo_161c
12131 touch $DIR/$tdir/bar_161c
12132 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12133 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12134 $LFS changelog $MDT0 | grep RENME
12135 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
12136 $LFS changelog_clear $MDT0 $CL_USER 0
12137 if [ x$flags != "x0x0" ]; then
12138 error "flag $flags is not 0x0"
12140 echo "rename overwrite a target having nlink > 1," \
12141 "changelog record has flags of $flags"
12143 # rename doesn't overwrite a target (changelog flag 0x0)
12144 touch $DIR/$tdir/foo_161c
12145 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12146 $LFS changelog $MDT0 | grep RENME
12147 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
12148 $LFS changelog_clear $MDT0 $CL_USER 0
12149 if [ x$flags != "x0x0" ]; then
12150 error "flag $flags is not 0x0"
12152 echo "rename doesn't overwrite a target," \
12153 "changelog record has flags of $flags"
12155 # define CLF_UNLINK_LAST 0x0001
12156 # unlink a file having nlink = 1 (changelog flag 0x1)
12157 rm -f $DIR/$tdir/foo2_161c
12158 $LFS changelog $MDT0 | grep UNLNK
12159 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
12160 $LFS changelog_clear $MDT0 $CL_USER 0
12161 if [ x$flags != "x0x1" ]; then
12162 error "flag $flags is not 0x1"
12164 echo "unlink a file having nlink = 1," \
12165 "changelog record has flags of $flags"
12167 # unlink a file having nlink > 1 (changelog flag 0x0)
12168 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12169 rm -f $DIR/$tdir/foobar_161c
12170 $LFS changelog $MDT0 | grep UNLNK
12171 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
12172 $LFS changelog_clear $MDT0 $CL_USER 0
12173 if [ x$flags != "x0x0" ]; then
12174 error "flag $flags is not 0x0"
12176 echo "unlink a file having nlink > 1," \
12177 "changelog record has flags of $flags"
12180 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
12187 # cleanup previous run
12188 rm -rf $DIR/$tdir/$tfile
12190 user=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
12191 changelog_register -n)
12192 [[ $? -eq 0 ]] || error "changelog_register failed"
12194 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
12195 # interfer with $MOUNT/.lustre/fid/ access
12197 [[ $? -eq 0 ]] || error "mkdir failed"
12199 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
12200 $LCTL set_param fail_loc=0x8000140c
12202 $LCTL set_param fail_val=5
12205 echo foofoo > $DIR/$tdir/$tfile &
12208 # wait for create to be delayed
12212 [[ $? -eq 0 ]] || error "create should be blocked"
12214 local tempfile=$(mktemp)
12215 fid=$(changelog_extract_field $MDT0 "CREAT" "$tfile" "t=")
12216 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
12217 # some delay may occur during ChangeLog publishing and file read just
12218 # above, that could allow file write to happen finally
12219 [[ -s $tempfile ]] && echo "file should be empty"
12221 $LCTL set_param fail_loc=0
12224 [[ $? -eq 0 ]] || error "create failed"
12226 $LFS changelog_clear $MDT0 $user 0
12227 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $user
12229 run_test 161d "create with concurrent .lustre/fid access"
12236 local path=$(${LFS} fid2path $*)
12237 # Remove the '//' indicating a remote directory
12238 path=$(echo $path | sed 's#//#/#g')
12241 if [ $RC -ne 0 ]; then
12242 err17935 "path looked up of $expected failed. Error $RC"
12244 elif [ "${path}" != "${expected}" ]; then
12245 err17935 "path looked up \"${path}\" instead of \"${expected}\""
12248 echo "fid $fid resolves to path $path (expected $expected)"
12251 test_162a() { # was test_162
12252 # Make changes to filesystem
12253 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12254 test_mkdir -p -c1 $DIR/$tdir/d2
12255 touch $DIR/$tdir/d2/$tfile
12256 touch $DIR/$tdir/d2/x1
12257 touch $DIR/$tdir/d2/x2
12258 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
12259 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
12261 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
12262 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
12263 error "check path $tdir/d2/$tfile failed"
12266 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
12267 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
12268 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
12269 error "check path $tdir/d2/p/q/r/slink failed"
12271 # softlink to wrong file
12272 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
12273 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
12274 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
12275 error "check path $tdir/d2/p/q/r/slink.wrong failed"
12278 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
12279 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
12280 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
12281 # fid2path dir/fsname should both work
12282 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
12283 error "check path $tdir/d2/a/b/c/new_file failed"
12284 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
12285 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
12287 # hardlink count: check that there are 2 links
12288 # Doesnt work with CMD yet: 17935
12289 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
12290 err17935 "expected 2 links"
12292 # hardlink indexing: remove the first link
12293 rm $DIR/$tdir/d2/p/q/r/hlink
12294 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
12295 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
12299 run_test 162a "path lookup sanity"
12302 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12303 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12306 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
12307 error "create striped dir failed"
12309 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
12310 tail -n 1 | awk '{print $2}')
12311 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
12313 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
12314 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
12317 for ((i=0;i<5;i++)); do
12318 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
12319 error "get fid for f$i failed"
12320 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
12321 error "check path $tdir/striped_dir/f$i failed"
12323 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
12324 error "get fid for d$i failed"
12325 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
12326 error "check path $tdir/striped_dir/d$i failed"
12331 run_test 162b "striped directory path lookup sanity"
12333 # LU-4239: Verify fid2path works with paths 100 or more directories deep
12335 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
12336 skip "Need MDS version at least 2.7.51" && return
12337 test_mkdir $DIR/$tdir.local
12338 test_mkdir $DIR/$tdir.remote
12339 local lpath=$tdir.local
12340 local rpath=$tdir.remote
12342 for ((i = 0; i <= 101; i++)); do
12345 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
12346 error "get fid for local directory $DIR/$lpath failed"
12347 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
12348 error "check path for local directory $DIR/$lpath failed"
12351 test_mkdir $DIR/$rpath
12352 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
12353 error "get fid for remote directory $DIR/$rpath failed"
12354 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
12355 error "check path for remote directory $DIR/$rpath failed"
12360 run_test 162c "fid2path works with paths 100 or more directories deep"
12363 # do directio so as not to populate the page cache
12364 log "creating a 10 Mb file"
12365 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12366 log "starting reads"
12367 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12368 log "truncating the file"
12369 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12371 kill %+ || true # reads might have finished
12372 echo "wait until dd is finished"
12374 log "removing the temporary file"
12375 rm -rf $DIR/$tfile || error "tmp file removal failed"
12377 run_test 169 "parallel read and truncate should not deadlock"
12380 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12382 $LCTL clear # bug 18514
12383 $LCTL debug_daemon start $TMP/${tfile}_log_good
12385 $LCTL debug_daemon stop
12386 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
12387 error "sed failed to read log_good"
12389 $LCTL debug_daemon start $TMP/${tfile}_log_good
12391 $LCTL debug_daemon stop
12393 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
12394 error "lctl df log_bad failed"
12396 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12397 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12399 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
12400 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
12402 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
12403 error "bad_line good_line1 good_line2 are empty"
12405 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12406 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
12407 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12409 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
12410 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12411 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12413 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
12414 error "bad_line_new good_line_new are empty"
12416 local expected_good=$((good_line1 + good_line2*2))
12418 rm -f $TMP/${tfile}*
12419 # LU-231, short malformed line may not be counted into bad lines
12420 if [ $bad_line -ne $bad_line_new ] &&
12421 [ $bad_line -ne $((bad_line_new - 1)) ]; then
12422 error "expected $bad_line bad lines, but got $bad_line_new"
12426 if [ $expected_good -ne $good_line_new ]; then
12427 error "expected $expected_good good lines, but got $good_line_new"
12432 run_test 170 "test lctl df to handle corrupted log ====================="
12434 test_171() { # bug20592
12435 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12436 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
12437 $LCTL set_param fail_loc=0x50e
12438 $LCTL set_param fail_val=3000
12439 multiop_bg_pause $DIR/$tfile O_s || true
12441 kill -USR1 $MULTIPID
12445 if dmesg | grep "recursive fault"; then
12446 error "caught a recursive fault"
12448 $LCTL set_param fail_loc=0
12451 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
12453 # it would be good to share it with obdfilter-survey/iokit-libecho code
12454 setup_obdecho_osc () {
12457 local obdfilter_name=$2
12458 echo "Creating new osc for $obdfilter_name on $ost_nid"
12459 # make sure we can find loopback nid
12460 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
12462 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
12463 ${obdfilter_name}_osc_UUID || rc=2; }
12464 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
12465 ${obdfilter_name}_UUID $ost_nid || rc=3; }
12469 cleanup_obdecho_osc () {
12470 local obdfilter_name=$1
12471 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
12472 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
12479 local pages=${3:-64}
12484 local obd_size=$(get_obd_size $node $OBD)
12485 local page_size=$(get_page_size $node)
12486 if [[ -n "$obd_size" ]]; then
12487 local new_count=$((obd_size / (pages * page_size / 1024)))
12488 [[ $new_count -ge $count ]] || count=$new_count
12491 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
12492 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
12494 if [ $rc -eq 0 ]; then
12495 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
12496 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
12498 echo "New object id is $id"
12499 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
12501 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
12502 "test_brw $count w v $pages $id" || rc=4; }
12503 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
12505 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
12506 "cleanup" || rc=5; }
12507 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
12508 "detach" || rc=6; }
12509 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
12514 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12515 remote_ost_nodsh && skip "remote OST with nodsh" && return
12517 local rmmod_local=0
12519 if ! module_loaded obdecho; then
12520 load_module obdecho/obdecho
12524 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
12525 local host=$(lctl get_param -n osc.$osc.import |
12526 awk '/current_connection:/ {print $2}' )
12527 local target=$(lctl get_param -n osc.$osc.import |
12528 awk '/target:/ {print $2}' )
12529 target=${target%_UUID}
12531 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
12532 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
12533 [[ -n $target ]] && cleanup_obdecho_osc $target
12534 [ $rmmod_local -eq 1 ] && rmmod obdecho
12537 run_test 180a "test obdecho on osc"
12540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12541 remote_ost_nodsh && skip "remote OST with nodsh" && return
12543 local rmmod_remote=0
12545 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12546 rmmod_remote=true || error "failed to load module obdecho"
12547 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
12548 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
12549 $rmmod_remote && do_facet ost1 "rmmod obdecho"
12552 run_test 180b "test obdecho directly on obdfilter"
12554 test_180c() { # LU-2598
12555 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12556 remote_ost_nodsh && skip "remote OST with nodsh" && return
12557 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
12558 skip "Need MDS version at least 2.4.0" && return
12561 local rmmod_remote=false
12562 local pages=16384 # 64MB bulk I/O RPC size
12565 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12566 rmmod_remote=true || error "failed to load module obdecho"
12568 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
12570 if [ -n "$target" ]; then
12571 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
12573 echo "there is no obdfilter target on ost1"
12576 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
12579 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
12581 test_181() { # bug 22177
12582 test_mkdir $DIR/$tdir
12583 # create enough files to index the directory
12584 createmany -o $DIR/$tdir/foobar 4000
12585 # print attributes for debug purpose
12588 multiop_bg_pause $DIR/$tdir D_Sc || return 1
12590 # remove the files & current working dir
12591 unlinkmany $DIR/$tdir/foobar 4000
12593 kill -USR1 $MULTIPID
12595 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
12598 run_test 181 "Test open-unlinked dir ========================"
12604 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12606 $LCTL set_param mdc.*.rpc_stats=clear
12608 for (( i = 0; i < $tcount; i++ )) ; do
12609 mkdir $DIR/$tdir/$i
12612 for (( i = 0; i < $tcount; i++ )) ; do
12613 createmany -o $DIR/$tdir/$i/f- $fcount &
12617 for (( i = 0; i < $tcount; i++ )) ; do
12618 unlinkmany $DIR/$tdir/$i/f- $fcount &
12622 $LCTL get_param mdc.*.rpc_stats
12626 run_test 182 "Test parallel modify metadata operations ================"
12628 test_183() { # LU-2275
12629 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12630 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
12631 skip "Need MDS version at least 2.3.56" && return
12633 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12634 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12635 echo aaa > $DIR/$tdir/$tfile
12637 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
12638 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
12640 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
12641 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
12643 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
12645 # Flush negative dentry cache
12646 touch $DIR/$tdir/$tfile
12648 # We are not checking for any leaked references here, they'll
12649 # become evident next time we do cleanup with module unload.
12652 run_test 183 "No crash or request leak in case of strange dispositions ========"
12654 # test suite 184 is for LU-2016, LU-2017
12656 check_swap_layouts_support && return 0
12658 dir0=$DIR/$tdir/$testnum
12659 test_mkdir -p -c1 $dir0
12664 $SETSTRIPE -c1 $file1
12666 $SETSTRIPE -c2 $file2
12668 gen1=$($GETSTRIPE -g $file1)
12669 gen2=$($GETSTRIPE -g $file2)
12671 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
12672 gen=$($GETSTRIPE -g $file1)
12673 [[ $gen1 != $gen ]] ||
12674 "Layout generation on $file1 does not change"
12675 gen=$($GETSTRIPE -g $file2)
12676 [[ $gen2 != $gen ]] ||
12677 "Layout generation on $file2 does not change"
12679 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
12680 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12682 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
12684 run_test 184a "Basic layout swap"
12687 check_swap_layouts_support && return 0
12689 dir0=$DIR/$tdir/$testnum
12690 mkdir -p $dir0 || error "creating dir $dir0"
12697 $SETSTRIPE -c1 $file1
12698 $SETSTRIPE -c2 $file2
12699 $SETSTRIPE -c1 $file3
12700 chown $RUNAS_ID $file3
12701 gen1=$($GETSTRIPE -g $file1)
12702 gen2=$($GETSTRIPE -g $file2)
12704 $LFS swap_layouts $dir1 $dir2 &&
12705 error "swap of directories layouts should fail"
12706 $LFS swap_layouts $dir1 $file1 &&
12707 error "swap of directory and file layouts should fail"
12708 $RUNAS $LFS swap_layouts $file1 $file2 &&
12709 error "swap of file we cannot write should fail"
12710 $LFS swap_layouts $file1 $file3 &&
12711 error "swap of file with different owner should fail"
12712 /bin/true # to clear error code
12714 run_test 184b "Forbidden layout swap (will generate errors)"
12717 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
12718 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
12719 check_swap_layouts_support && return 0
12721 local dir0=$DIR/$tdir/$testnum
12722 mkdir -p $dir0 || error "creating dir $dir0"
12724 local ref1=$dir0/ref1
12725 local ref2=$dir0/ref2
12726 local file1=$dir0/file1
12727 local file2=$dir0/file2
12728 # create a file large enough for the concurrent test
12729 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
12730 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
12731 echo "ref file size: ref1($(stat -c %s $ref1))," \
12732 "ref2($(stat -c %s $ref2))"
12735 dd if=$ref1 of=$file1 bs=16k &
12738 # Make sure dd starts to copy file
12739 while [ ! -f $file1 ]; do sleep 0.1; done
12741 $LFS swap_layouts $file1 $file2
12744 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
12745 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
12747 # how many bytes copied before swapping layout
12748 local copied=$(stat -c %s $file2)
12749 local remaining=$(stat -c %s $ref1)
12750 remaining=$((remaining - copied))
12751 echo "Copied $copied bytes before swapping layout..."
12753 cmp -n $copied $file1 $ref2 | grep differ &&
12754 error "Content mismatch [0, $copied) of ref2 and file1"
12755 cmp -n $copied $file2 $ref1 ||
12756 error "Content mismatch [0, $copied) of ref1 and file2"
12757 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
12758 error "Content mismatch [$copied, EOF) of ref1 and file1"
12761 rm -f $ref1 $ref2 $file1 $file2
12763 run_test 184c "Concurrent write and layout swap"
12766 check_swap_layouts_support && return 0
12767 [ -z "$(which getfattr 2>/dev/null)" ] &&
12768 skip "no getfattr command" && return 0
12770 local file1=$DIR/$tdir/$tfile-1
12771 local file2=$DIR/$tdir/$tfile-2
12772 local file3=$DIR/$tdir/$tfile-3
12776 mkdir -p $DIR/$tdir
12777 touch $file1 || error "create $file1 failed"
12778 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12779 error "create $file2 failed"
12780 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12781 error "create $file3 failed"
12782 lovea1=$(get_layout_param $file1)
12784 $LFS swap_layouts $file2 $file3 ||
12785 error "swap $file2 $file3 layouts failed"
12786 $LFS swap_layouts $file1 $file2 ||
12787 error "swap $file1 $file2 layouts failed"
12789 lovea2=$(get_layout_param $file2)
12792 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
12794 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12795 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
12797 run_test 184d "allow stripeless layouts swap"
12800 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
12801 { skip "Need MDS version at least 2.6.94"; return 0; }
12802 check_swap_layouts_support && return 0
12803 [ -z "$(which getfattr 2>/dev/null)" ] &&
12804 skip "no getfattr command" && return 0
12806 local file1=$DIR/$tdir/$tfile-1
12807 local file2=$DIR/$tdir/$tfile-2
12808 local file3=$DIR/$tdir/$tfile-3
12811 mkdir -p $DIR/$tdir
12812 touch $file1 || error "create $file1 failed"
12813 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12814 error "create $file2 failed"
12815 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12816 error "create $file3 failed"
12818 $LFS swap_layouts $file1 $file2 ||
12819 error "swap $file1 $file2 layouts failed"
12821 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12822 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
12824 echo 123 > $file1 || error "Should be able to write into $file1"
12826 $LFS swap_layouts $file1 $file3 ||
12827 error "swap $file1 $file3 layouts failed"
12829 echo 123 > $file1 || error "Should be able to write into $file1"
12831 rm -rf $file1 $file2 $file3
12833 run_test 184e "Recreate layout after stripeless layout swaps"
12835 test_185() { # LU-2441
12836 # LU-3553 - no volatile file support in old servers
12837 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
12838 { skip "Need MDS version at least 2.3.60"; return 0; }
12840 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12841 touch $DIR/$tdir/spoo
12842 local mtime1=$(stat -c "%Y" $DIR/$tdir)
12843 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
12844 error "cannot create/write a volatile file"
12845 [ "$FILESET" == "" ] &&
12846 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
12847 error "FID is still valid after close"
12849 multiop_bg_pause $DIR/$tdir vVw4096_c
12856 # assume that the next FID for this client is sequential, since stdout
12857 # is unfortunately eaten by multiop_bg_pause
12858 local n=$((${fidv[1]} + 1))
12859 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
12860 if [ "$FILESET" == "" ]; then
12861 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
12862 error "FID is missing before close"
12864 kill -USR1 $multi_pid
12865 # 1 second delay, so if mtime change we will see it
12867 local mtime2=$(stat -c "%Y" $DIR/$tdir)
12868 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
12870 run_test 185 "Volatile file support"
12873 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12874 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12875 skip "Need MDS version at least 2.3.0" && return
12877 local dir0=$DIR/$tdir/$testnum
12878 mkdir -p $dir0 || error "creating dir $dir0"
12880 local file=$dir0/file1
12881 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
12882 local dv1=$($LFS data_version $file)
12883 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
12884 local dv2=$($LFS data_version $file)
12885 [[ $dv1 != $dv2 ]] ||
12886 error "data version did not change on write $dv1 == $dv2"
12891 run_test 187a "Test data version change"
12894 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12895 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12896 skip "Need MDS version at least 2.3.0" && return
12898 local dir0=$DIR/$tdir/$testnum
12899 mkdir -p $dir0 || error "creating dir $dir0"
12901 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
12902 [[ ${DV[0]} != ${DV[1]} ]] ||
12903 error "data version did not change on write"\
12904 " ${DV[0]} == ${DV[1]}"
12909 run_test 187b "Test data version change on volatile file"
12912 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12913 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12914 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
12916 local POOL=${POOL:-cea1}
12917 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
12918 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
12921 local last_ost=$(($OSTCOUNT - 1))
12923 local ost_list=$(seq $first_ost $ost_step $last_ost)
12924 local ost_range="$first_ost $last_ost $ost_step"
12925 local test_path=$POOL_ROOT/$POOL_DIR_NAME
12926 local file_dir=$POOL_ROOT/file_tst
12927 local subdir=$test_path/subdir
12930 if ! combined_mgs_mds ; then
12935 # former test_200a test_200b
12936 pool_add $POOL || { rc=$? ; break; }
12937 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
12938 # former test_200c test_200d
12939 mkdir -p $test_path
12940 pool_set_dir $POOL $test_path || { rc=$? ; break; }
12941 pool_check_dir $POOL $test_path || { rc=$? ; break; }
12943 pool_check_dir $POOL $subdir || { rc=$? ; break; }
12944 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
12945 || { rc=$? ; break; }
12946 # former test_200e test_200f
12947 local files=$((OSTCOUNT*3))
12948 pool_alloc_files $POOL $test_path $files "$ost_list" \
12949 || { rc=$? ; break; }
12950 pool_create_files $POOL $file_dir $files "$ost_list" \
12951 || { rc=$? ; break; }
12952 # former test_200g test_200h
12953 pool_lfs_df $POOL || { rc=$? ; break; }
12954 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
12956 # former test_201a test_201b test_201c
12957 pool_remove_first_target $POOL || { rc=$? ; break; }
12959 local f=$test_path/$tfile
12960 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
12961 pool_remove $POOL $f || { rc=$? ; break; }
12967 if ! combined_mgs_mds ; then
12972 run_test 200 "OST pools"
12974 # usage: default_attr <count | size | offset>
12976 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
12979 # usage: check_default_stripe_attr
12980 check_default_stripe_attr() {
12981 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
12984 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
12986 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
12990 error "unknown getstripe attr '$1'"
12993 [ $ACTUAL == $EXPECTED ] ||
12994 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
12998 test_mkdir $DIR/$tdir
12999 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13001 check_default_stripe_attr --stripe-count
13002 check_default_stripe_attr --stripe-size
13003 check_default_stripe_attr --stripe-index
13005 run_test 204a "Print default stripe attributes"
13008 test_mkdir $DIR/$tdir
13009 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13011 check_default_stripe_attr --stripe-size
13012 check_default_stripe_attr --stripe-index
13014 run_test 204b "Print default stripe size and offset"
13017 test_mkdir $DIR/$tdir
13018 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13020 check_default_stripe_attr --stripe-count
13021 check_default_stripe_attr --stripe-index
13023 run_test 204c "Print default stripe count and offset"
13026 test_mkdir $DIR/$tdir
13027 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13029 check_default_stripe_attr --stripe-count
13030 check_default_stripe_attr --stripe-size
13032 run_test 204d "Print default stripe count and size"
13035 test_mkdir $DIR/$tdir
13036 $SETSTRIPE -d $DIR/$tdir
13038 check_default_stripe_attr --stripe-count --raw
13039 check_default_stripe_attr --stripe-size --raw
13040 check_default_stripe_attr --stripe-index --raw
13042 run_test 204e "Print raw stripe attributes"
13045 test_mkdir $DIR/$tdir
13046 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13048 check_default_stripe_attr --stripe-size --raw
13049 check_default_stripe_attr --stripe-index --raw
13051 run_test 204f "Print raw stripe size and offset"
13054 test_mkdir $DIR/$tdir
13055 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13057 check_default_stripe_attr --stripe-count --raw
13058 check_default_stripe_attr --stripe-index --raw
13060 run_test 204g "Print raw stripe count and offset"
13063 test_mkdir $DIR/$tdir
13064 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13066 check_default_stripe_attr --stripe-count --raw
13067 check_default_stripe_attr --stripe-size --raw
13069 run_test 204h "Print raw stripe count and size"
13071 # Figure out which job scheduler is being used, if any,
13072 # or use a fake one
13073 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13074 JOBENV=SLURM_JOB_ID
13075 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13077 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13079 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13080 JOBENV=LOADL_STEP_ID
13081 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13084 $LCTL list_param jobid_name > /dev/null 2>&1
13085 if [ $? -eq 0 ]; then
13092 verify_jobstats() {
13097 # we don't really need to clear the stats for this test to work, since each
13098 # command has a unique jobid, but it makes debugging easier if needed.
13099 # for facet in $facets; do
13100 # local dev=$(convert_facet2label $facet)
13101 # # clear old jobstats
13102 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13105 # use a new JobID for each test, or we might see an old one
13106 [ "$JOBENV" = "FAKE_JOBID" ] &&
13107 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13111 [ "$JOBENV" = "nodelocal" ] && {
13112 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13113 $LCTL set_param jobid_name=$FAKE_JOBID
13117 log "Test: ${cmd[*]}"
13118 log "Using JobID environment variable $JOBENV=$JOBVAL"
13120 if [ $JOBENV = "FAKE_JOBID" ]; then
13121 FAKE_JOBID=$JOBVAL ${cmd[*]}
13126 # all files are created on OST0000
13127 for facet in $facets; do
13128 local stats="*.$(convert_facet2label $facet).job_stats"
13129 if [ $(do_facet $facet lctl get_param $stats |
13130 grep -c $JOBVAL) -ne 1 ]; then
13131 do_facet $facet lctl get_param $stats
13132 error "No jobstats for $JOBVAL found on $facet::$stats"
13139 NEW_JOBENV=${1:-$OLD_JOBENV}
13140 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
13141 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
13146 do_facet $SINGLEMDS \
13147 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
13148 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
13152 test_205() { # Job stats
13153 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13154 { skip "Need MDS version with at least 2.7.1"; return 0; }
13156 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13157 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13158 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13159 remote_ost_nodsh && skip "remote OST with nodsh" && return
13161 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13162 skip "Server doesn't support jobstats" && return 0
13163 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
13165 OLD_JOBENV=$($LCTL get_param -n jobid_var)
13166 if [ $OLD_JOBENV != $JOBENV ]; then
13167 jobstats_set $JOBENV
13168 trap cleanup_205 EXIT
13171 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
13172 echo "Registered as changelog user $CL_USER"
13174 OLD_INTERVAL=$(do_facet $SINGLEMDS \
13175 lctl get_param -n mdt.*.job_cleanup_interval)
13176 local interval_new=5
13177 do_facet $SINGLEMDS \
13178 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
13179 local start=$SECONDS
13183 cmd="mkdir $DIR/$tdir"
13184 verify_jobstats "$cmd" "$SINGLEMDS"
13186 cmd="rmdir $DIR/$tdir"
13187 verify_jobstats "$cmd" "$SINGLEMDS"
13188 # mkdir on secondary MDT
13189 if [ $MDSCOUNT -gt 1 ]; then
13190 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
13191 verify_jobstats "$cmd" "mds2"
13194 cmd="mknod $DIR/$tfile c 1 3"
13195 verify_jobstats "$cmd" "$SINGLEMDS"
13197 cmd="rm -f $DIR/$tfile"
13198 verify_jobstats "$cmd" "$SINGLEMDS"
13199 # create all files on OST0000 so verify_jobstats can find OST stats
13201 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
13202 verify_jobstats "$cmd" "$SINGLEMDS"
13204 cmd="touch $DIR/$tfile"
13205 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13207 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
13208 verify_jobstats "$cmd" "ost1"
13210 cancel_lru_locks osc
13211 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
13212 verify_jobstats "$cmd" "ost1"
13214 cmd="$TRUNCATE $DIR/$tfile 0"
13215 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13217 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
13218 verify_jobstats "$cmd" "$SINGLEMDS"
13219 # jobstats expiry - sleep until old stats should be expired
13220 local left=$((interval_new + 5 - (SECONDS - start)))
13221 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
13222 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
13224 cmd="mkdir $DIR/$tdir.expire"
13225 verify_jobstats "$cmd" "$SINGLEMDS"
13226 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
13227 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
13229 # Ensure that jobid are present in changelog (if supported by MDS)
13230 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
13232 $LFS changelog $MDT0 | tail -9
13233 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
13234 [ $jobids -eq 9 ] ||
13235 error "Wrong changelog jobid count $jobids != 9"
13239 jobstats_set $JOBENV
13241 $LFS changelog $MDT0 | tail -1
13242 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
13243 [ $jobids -eq 0 ] ||
13244 error "Unexpected jobids when jobid_var=$JOBENV"
13249 run_test 205 "Verify job stats"
13251 # LU-1480, LU-1773 and LU-1657
13253 mkdir -p $DIR/$tdir
13254 $SETSTRIPE -c -1 $DIR/$tdir
13255 #define OBD_FAIL_LOV_INIT 0x1403
13256 $LCTL set_param fail_loc=0xa0001403
13257 $LCTL set_param fail_val=1
13258 touch $DIR/$tdir/$tfile || true
13260 run_test 206 "fail lov_init_raid0() doesn't lbug"
13263 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13264 local fsz=`stat -c %s $DIR/$tfile`
13265 cancel_lru_locks mdc
13267 # do not return layout in getattr intent
13268 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
13269 $LCTL set_param fail_loc=0x170
13270 local sz=`stat -c %s $DIR/$tfile`
13272 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
13276 run_test 207a "can refresh layout at glimpse"
13279 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13280 local cksum=`md5sum $DIR/$tfile`
13281 local fsz=`stat -c %s $DIR/$tfile`
13282 cancel_lru_locks mdc
13283 cancel_lru_locks osc
13285 # do not return layout in getattr intent
13286 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
13287 $LCTL set_param fail_loc=0x171
13289 # it will refresh layout after the file is opened but before read issues
13290 echo checksum is "$cksum"
13291 echo "$cksum" |md5sum -c --quiet || error "file differs"
13295 run_test 207b "can refresh layout at open"
13298 # FIXME: in this test suite, only RD lease is used. This is okay
13299 # for now as only exclusive open is supported. After generic lease
13300 # is done, this test suite should be revised. - Jinshan
13302 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13303 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
13304 { skip "Need MDS version at least 2.4.52"; return 0; }
13306 echo "==== test 1: verify get lease work"
13307 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
13309 echo "==== test 2: verify lease can be broken by upcoming open"
13310 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13314 $MULTIOP $DIR/$tfile oO_RDONLY:c
13315 kill -USR1 $PID && wait $PID || error "break lease error"
13317 echo "==== test 3: verify lease can't be granted if an open already exists"
13318 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
13322 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
13323 kill -USR1 $PID && wait $PID || error "open file error"
13325 echo "==== test 4: lease can sustain over recovery"
13326 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
13332 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
13334 echo "==== test 5: lease broken can't be regained by replay"
13335 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13339 # open file to break lease and then recovery
13340 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
13343 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
13347 run_test 208 "Exclusive open"
13350 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
13351 skip_env "must have disp_stripe" && return
13354 sync; sleep 5; sync;
13356 echo 3 > /proc/sys/vm/drop_caches
13357 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13359 # open/close 500 times
13360 for i in $(seq 500); do
13364 echo 3 > /proc/sys/vm/drop_caches
13365 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13367 echo "before: $req_before, after: $req_after"
13368 [ $((req_after - req_before)) -ge 300 ] &&
13369 error "open/close requests are not freed"
13372 run_test 209 "read-only open/close requests should be freed promptly"
13376 size=$((size % 8192 + 1))
13377 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
13378 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
13379 rm -f $DIR/f212 $DIR/f212.xyz
13381 run_test 212 "Sendfile test ============================================"
13384 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
13385 cancel_lru_locks osc
13386 lctl set_param fail_loc=0x8000040f
13387 # generate a read lock
13388 cat $DIR/$tfile > /dev/null
13389 # write to the file, it will try to cancel the above read lock.
13390 cat /etc/hosts >> $DIR/$tfile
13392 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
13394 test_214() { # for bug 20133
13395 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
13396 for (( i=0; i < 340; i++ )) ; do
13397 touch $DIR/$tdir/d214c/a$i
13400 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
13401 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
13402 ls $DIR/d214c || error "ls $DIR/d214c failed"
13403 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
13404 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
13406 run_test 214 "hash-indexed directory test - bug 20133"
13408 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
13409 create_lnet_proc_files() {
13410 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
13413 # counterpart of create_lnet_proc_files
13414 remove_lnet_proc_files() {
13415 rm -f $TMP/lnet_$1.sys
13418 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13419 # 3rd arg as regexp for body
13420 check_lnet_proc_stats() {
13421 local l=$(cat "$TMP/lnet_$1" |wc -l)
13422 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
13424 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
13427 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13428 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
13429 # optional and can be regexp for 2nd line (lnet.routes case)
13430 check_lnet_proc_entry() {
13431 local blp=2 # blp stands for 'position of 1st line of body'
13432 [ -z "$5" ] || blp=3 # lnet.routes case
13434 local l=$(cat "$TMP/lnet_$1" |wc -l)
13435 # subtracting one from $blp because the body can be empty
13436 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
13438 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
13439 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
13441 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
13442 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
13444 # bail out if any unexpected line happened
13445 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
13446 [ "$?" != 0 ] || error "$2 misformatted"
13449 test_215() { # for bugs 18102, 21079, 21517
13450 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13451 local N='(0|[1-9][0-9]*)' # non-negative numeric
13452 local P='[1-9][0-9]*' # positive numeric
13453 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
13454 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
13455 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
13456 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
13458 local L1 # regexp for 1st line
13459 local L2 # regexp for 2nd line (optional)
13460 local BR # regexp for the rest (body)
13462 # lnet.stats should look as 11 space-separated non-negative numerics
13463 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
13464 create_lnet_proc_files "stats"
13465 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
13466 remove_lnet_proc_files "stats"
13468 # lnet.routes should look like this:
13469 # Routing disabled/enabled
13470 # net hops priority state router
13471 # where net is a string like tcp0, hops > 0, priority >= 0,
13472 # state is up/down,
13473 # router is a string like 192.168.1.1@tcp2
13474 L1="^Routing (disabled|enabled)$"
13475 L2="^net +hops +priority +state +router$"
13476 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
13477 create_lnet_proc_files "routes"
13478 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
13479 remove_lnet_proc_files "routes"
13481 # lnet.routers should look like this:
13482 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
13483 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
13484 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
13485 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
13486 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
13487 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
13488 create_lnet_proc_files "routers"
13489 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
13490 remove_lnet_proc_files "routers"
13492 # lnet.peers should look like this:
13493 # nid refs state last max rtr min tx min queue
13494 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
13495 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
13496 # numeric (0 or >0 or <0), queue >= 0.
13497 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
13498 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
13499 create_lnet_proc_files "peers"
13500 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
13501 remove_lnet_proc_files "peers"
13503 # lnet.buffers should look like this:
13504 # pages count credits min
13505 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
13506 L1="^pages +count +credits +min$"
13507 BR="^ +$N +$N +$I +$I$"
13508 create_lnet_proc_files "buffers"
13509 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
13510 remove_lnet_proc_files "buffers"
13512 # lnet.nis should look like this:
13513 # nid status alive refs peer rtr max tx min
13514 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
13515 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
13516 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
13517 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
13518 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
13519 create_lnet_proc_files "nis"
13520 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
13521 remove_lnet_proc_files "nis"
13523 # can we successfully write to lnet.stats?
13524 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
13526 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
13528 test_216() { # bug 20317
13529 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13530 remote_ost_nodsh && skip "remote OST with nodsh" && return
13533 local facets=$(get_facets OST)
13534 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13536 save_lustre_params client "osc.*.contention_seconds" > $p
13537 save_lustre_params $facets \
13538 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
13539 save_lustre_params $facets \
13540 "ldlm.namespaces.filter-*.contended_locks" >> $p
13541 save_lustre_params $facets \
13542 "ldlm.namespaces.filter-*.contention_seconds" >> $p
13543 clear_stats osc.*.osc_stats
13545 # agressive lockless i/o settings
13546 do_nodes $(comma_list $(osts_nodes)) \
13547 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
13548 ldlm.namespaces.filter-*.contended_locks=0 \
13549 ldlm.namespaces.filter-*.contention_seconds=60"
13550 lctl set_param -n osc.*.contention_seconds=60
13552 $DIRECTIO write $DIR/$tfile 0 10 4096
13553 $CHECKSTAT -s 40960 $DIR/$tfile
13555 # disable lockless i/o
13556 do_nodes $(comma_list $(osts_nodes)) \
13557 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
13558 ldlm.namespaces.filter-*.contended_locks=32 \
13559 ldlm.namespaces.filter-*.contention_seconds=0"
13560 lctl set_param -n osc.*.contention_seconds=0
13561 clear_stats osc.*.osc_stats
13563 dd if=/dev/zero of=$DIR/$tfile count=0
13564 $CHECKSTAT -s 0 $DIR/$tfile
13566 restore_lustre_params <$p
13570 run_test 216 "check lockless direct write updates file size and kms correctly"
13572 test_217() { # bug 22430
13573 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13577 for node in $(nodes_list); do
13578 nid=$(host_nids_address $node $NETTYPE)
13579 if [[ $nid = *-* ]] ; then
13580 echo "lctl ping $(h2nettype $nid)"
13581 lctl ping $(h2nettype $nid)
13583 echo "skipping $node (no hyphen detected)"
13587 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
13590 # do directio so as not to populate the page cache
13591 log "creating a 10 Mb file"
13592 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13593 log "starting reads"
13594 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13595 log "truncating the file"
13596 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13598 kill %+ || true # reads might have finished
13599 echo "wait until dd is finished"
13601 log "removing the temporary file"
13602 rm -rf $DIR/$tfile || error "tmp file removal failed"
13604 run_test 218 "parallel read and truncate should not deadlock ======================="
13607 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13608 # write one partial page
13609 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
13610 # set no grant so vvp_io_commit_write will do sync write
13611 $LCTL set_param fail_loc=0x411
13612 # write a full page at the end of file
13613 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
13615 $LCTL set_param fail_loc=0
13616 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
13617 $LCTL set_param fail_loc=0x411
13618 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
13621 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
13622 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
13624 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
13626 test_220() { #LU-325
13627 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13628 remote_ost_nodsh && skip "remote OST with nodsh" && return
13629 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13630 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13633 # create on MDT0000 so the last_id and next_id are correct
13635 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
13639 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
13640 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
13641 osc.$mdtosc_proc1.prealloc_last_id)
13642 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
13643 osc.$mdtosc_proc1.prealloc_next_id)
13647 if ! combined_mgs_mds ; then
13651 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
13652 #define OBD_FAIL_OST_ENOINO 0x229
13653 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
13654 create_pool $FSNAME.$TESTNAME || return 1
13655 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
13657 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
13659 MDSOBJS=$((last_id - next_id))
13660 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
13662 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
13663 echo "OST still has $count kbytes free"
13665 echo "create $MDSOBJS files @next_id..."
13666 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
13668 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13669 osc.$mdtosc_proc1.prealloc_last_id)
13670 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13671 osc.$mdtosc_proc1.prealloc_next_id)
13673 echo "after creation, last_id=$last_id2, next_id=$next_id2"
13678 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
13679 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
13681 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
13682 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
13683 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
13684 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
13685 echo "unlink $MDSOBJS files @$next_id..."
13686 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
13688 if ! combined_mgs_mds ; then
13692 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
13695 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13696 dd if=`which date` of=$MOUNT/date oflag=sync
13697 chmod +x $MOUNT/date
13699 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
13700 $LCTL set_param fail_loc=0x80001401
13702 $MOUNT/date > /dev/null
13705 run_test 221 "make sure fault and truncate race to not cause OOM"
13708 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13710 test_mkdir $DIR/$tdir
13711 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13712 createmany -o $DIR/$tdir/$tfile 10
13713 cancel_lru_locks mdc
13714 cancel_lru_locks osc
13715 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13716 $LCTL set_param fail_loc=0x31a
13717 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
13718 $LCTL set_param fail_loc=0
13721 run_test 222a "AGL for ls should not trigger CLIO lock failure"
13724 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13726 test_mkdir $DIR/$tdir
13727 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13728 createmany -o $DIR/$tdir/$tfile 10
13729 cancel_lru_locks mdc
13730 cancel_lru_locks osc
13731 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13732 $LCTL set_param fail_loc=0x31a
13733 rm -r $DIR/$tdir || error "AGL for rmdir failed"
13734 $LCTL set_param fail_loc=0
13736 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
13739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13741 test_mkdir $DIR/$tdir
13742 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13743 createmany -o $DIR/$tdir/$tfile 10
13744 cancel_lru_locks mdc
13745 cancel_lru_locks osc
13746 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
13747 $LCTL set_param fail_loc=0x31b
13748 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
13749 $LCTL set_param fail_loc=0
13752 run_test 223 "osc reenqueue if without AGL lock granted ======================="
13754 test_224a() { # LU-1039, MRP-303
13755 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13756 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
13757 $LCTL set_param fail_loc=0x508
13758 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
13759 $LCTL set_param fail_loc=0
13762 run_test 224a "Don't panic on bulk IO failure"
13764 test_224b() { # LU-1039, MRP-303
13765 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13766 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
13767 cancel_lru_locks osc
13768 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
13769 $LCTL set_param fail_loc=0x515
13770 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
13771 $LCTL set_param fail_loc=0
13774 run_test 224b "Don't panic on bulk IO failure"
13776 test_224c() { # LU-6441
13777 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13778 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13780 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13781 save_writethrough $p
13782 set_cache writethrough on
13784 local pages_per_rpc=$($LCTL get_param \
13785 osc.*.max_pages_per_rpc)
13786 local at_max=$($LCTL get_param -n at_max)
13787 local timeout=$($LCTL get_param -n timeout)
13788 local test_at="$LCTL get_param -n at_max"
13789 local param_at="$FSNAME.sys.at_max"
13790 local test_timeout="$LCTL get_param -n timeout"
13791 local param_timeout="$FSNAME.sys.timeout"
13793 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
13795 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
13796 error "conf_param at_max=0 failed"
13797 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
13798 error "conf_param timeout=5 failed"
13800 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
13801 do_facet ost1 $LCTL set_param fail_loc=0x520
13802 $LFS setstripe -c 1 -i 0 $DIR/$tfile
13803 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
13805 do_facet ost1 $LCTL set_param fail_loc=0
13807 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
13808 error "conf_param at_max=$at_max failed"
13809 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
13810 $timeout || error "conf_param timeout=$timeout failed"
13812 $LCTL set_param -n $pages_per_rpc
13813 restore_lustre_params < $p
13816 run_test 224c "Don't hang if one of md lost during large bulk RPC"
13818 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
13820 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13821 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13822 if [ -z ${MDSSURVEY} ]; then
13823 skip_env "mds-survey not found" && return
13826 [ $MDSCOUNT -ge 2 ] &&
13827 skip "skipping now for more than one MDT" && return
13829 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13830 { skip "Need MDS version at least 2.2.51"; return; }
13832 local mds=$(facet_host $SINGLEMDS)
13833 local target=$(do_nodes $mds 'lctl dl' | \
13834 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13836 local cmd1="file_count=1000 thrhi=4"
13837 local cmd2="dir_count=2 layer=mdd stripe_count=0"
13838 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13839 local cmd="$cmd1 $cmd2 $cmd3"
13841 rm -f ${TMP}/mds_survey*
13843 eval $cmd || error "mds-survey with zero-stripe failed"
13844 cat ${TMP}/mds_survey*
13845 rm -f ${TMP}/mds_survey*
13847 run_test 225a "Metadata survey sanity with zero-stripe"
13850 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13851 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13852 if [ -z ${MDSSURVEY} ]; then
13853 skip_env "mds-survey not found" && return
13855 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13856 { skip "Need MDS version at least 2.2.51"; return; }
13858 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
13859 skip_env "Need to mount OST to test" && return
13862 local mds=$(facet_host $SINGLEMDS)
13863 local target=$(do_nodes $mds 'lctl dl' | \
13864 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13866 local cmd1="file_count=1000 thrhi=4"
13867 local cmd2="dir_count=2 layer=mdd stripe_count=1"
13868 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13869 local cmd="$cmd1 $cmd2 $cmd3"
13871 rm -f ${TMP}/mds_survey*
13873 eval $cmd || error "mds-survey with stripe_count failed"
13874 cat ${TMP}/mds_survey*
13875 rm -f ${TMP}/mds_survey*
13877 run_test 225b "Metadata survey sanity with stripe_count = 1"
13879 mcreate_path2fid () {
13885 local path=$DIR/$tdir/$name
13890 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
13891 error "cannot create $desc"
13893 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
13895 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
13897 fid_path=$($LFS fid2path $MOUNT $fid)
13899 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
13901 [ "$path" == "$fid_path" ] ||
13902 error "fid2path returned $fid_path, expected $path"
13904 echo "pass with $path and $fid"
13909 mkdir -p $DIR/$tdir
13911 mcreate_path2fid 0010666 0 0 fifo "FIFO"
13912 mcreate_path2fid 0020666 1 3 null "character special file (null)"
13913 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
13914 mcreate_path2fid 0040666 0 0 dir "directory"
13915 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
13916 mcreate_path2fid 0100666 0 0 file "regular file"
13917 mcreate_path2fid 0120666 0 0 link "symbolic link"
13918 mcreate_path2fid 0140666 0 0 sock "socket"
13920 run_test 226a "call path2fid and fid2path on files of all type"
13923 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13927 mkdir -p $DIR/$tdir
13928 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
13929 error "create remote directory failed"
13930 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
13931 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
13932 "character special file (null)"
13933 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
13934 "character special file (no device)"
13935 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
13936 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
13937 "block special file (loop)"
13938 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
13939 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
13940 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
13942 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
13944 # LU-1299 Executing or running ldd on a truncated executable does not
13945 # cause an out-of-memory condition.
13947 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13948 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
13949 dd if=$(which date) of=$MOUNT/date bs=1k count=1
13950 chmod +x $MOUNT/date
13952 $MOUNT/date > /dev/null
13953 ldd $MOUNT/date > /dev/null
13956 run_test 227 "running truncated executable does not cause OOM"
13958 # LU-1512 try to reuse idle OI blocks
13960 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13961 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13962 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13963 skip "ldiskfs only test" && return
13965 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13966 local myDIR=$DIR/$tdir
13969 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13970 $LCTL set_param fail_loc=0x80001002
13971 createmany -o $myDIR/t- 10000
13972 $LCTL set_param fail_loc=0
13973 # The guard is current the largest FID holder
13975 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13977 local IDX=$(($SEQ % 64))
13979 do_facet $SINGLEMDS sync
13980 # Make sure journal flushed.
13982 local blk1=$(do_facet $SINGLEMDS \
13983 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13984 grep Blockcount | awk '{print $4}')
13986 # Remove old files, some OI blocks will become idle.
13987 unlinkmany $myDIR/t- 10000
13988 # Create new files, idle OI blocks should be reused.
13989 createmany -o $myDIR/t- 2000
13990 do_facet $SINGLEMDS sync
13991 # Make sure journal flushed.
13993 local blk2=$(do_facet $SINGLEMDS \
13994 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13995 grep Blockcount | awk '{print $4}')
13997 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13999 run_test 228a "try to reuse idle OI blocks"
14002 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14003 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14004 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14005 skip "ldiskfs only test" && return
14007 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14008 local myDIR=$DIR/$tdir
14011 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14012 $LCTL set_param fail_loc=0x80001002
14013 createmany -o $myDIR/t- 10000
14014 $LCTL set_param fail_loc=0
14015 # The guard is current the largest FID holder
14017 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14019 local IDX=$(($SEQ % 64))
14021 do_facet $SINGLEMDS sync
14022 # Make sure journal flushed.
14024 local blk1=$(do_facet $SINGLEMDS \
14025 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14026 grep Blockcount | awk '{print $4}')
14028 # Remove old files, some OI blocks will become idle.
14029 unlinkmany $myDIR/t- 10000
14032 stop $SINGLEMDS || error "Fail to stop MDT."
14034 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14036 df $MOUNT || error "Fail to df."
14037 # Create new files, idle OI blocks should be reused.
14038 createmany -o $myDIR/t- 2000
14039 do_facet $SINGLEMDS sync
14040 # Make sure journal flushed.
14042 local blk2=$(do_facet $SINGLEMDS \
14043 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14044 grep Blockcount | awk '{print $4}')
14046 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14048 run_test 228b "idle OI blocks can be reused after MDT restart"
14052 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14053 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14054 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14055 skip "ldiskfs only test" && return
14057 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14058 local myDIR=$DIR/$tdir
14061 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14062 $LCTL set_param fail_loc=0x80001002
14063 # 20000 files can guarantee there are index nodes in the OI file
14064 createmany -o $myDIR/t- 20000
14065 $LCTL set_param fail_loc=0
14066 # The guard is current the largest FID holder
14068 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14070 local IDX=$(($SEQ % 64))
14072 do_facet $SINGLEMDS sync
14073 # Make sure journal flushed.
14075 local blk1=$(do_facet $SINGLEMDS \
14076 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14077 grep Blockcount | awk '{print $4}')
14079 # Remove old files, some OI blocks will become idle.
14080 unlinkmany $myDIR/t- 20000
14082 # The OI file should become empty now
14084 # Create new files, idle OI blocks should be reused.
14085 createmany -o $myDIR/t- 2000
14086 do_facet $SINGLEMDS sync
14087 # Make sure journal flushed.
14089 local blk2=$(do_facet $SINGLEMDS \
14090 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14091 grep Blockcount | awk '{print $4}')
14093 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14095 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14097 test_229() { # LU-2482, LU-3448
14098 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
14099 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
14101 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14102 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
14106 # Create a file with a released layout and stripe count 2.
14107 $MULTIOP $DIR/$tfile H2c ||
14108 error "failed to create file with released layout"
14110 $GETSTRIPE -v $DIR/$tfile
14112 local pattern=$($GETSTRIPE -L $DIR/$tfile)
14113 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14115 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
14116 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14117 stat $DIR/$tfile || error "failed to stat released file"
14119 chown $RUNAS_ID $DIR/$tfile ||
14120 error "chown $RUNAS_ID $DIR/$tfile failed"
14122 chgrp $RUNAS_ID $DIR/$tfile ||
14123 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14125 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14126 rm $DIR/$tfile || error "failed to remove released file"
14128 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14131 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14132 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14135 test_mkdir $DIR/$tdir
14136 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14137 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
14138 [ $mdt_idx -ne 0 ] &&
14139 error "create local directory on wrong MDT $mdt_idx"
14141 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14142 error "create remote directory failed"
14143 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
14144 [ $mdt_idx -ne $MDTIDX ] &&
14145 error "create remote directory on wrong MDT $mdt_idx"
14147 createmany -o $DIR/$tdir/test_230/t- 10 ||
14148 error "create files on remote directory failed"
14149 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
14150 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14151 rm -r $DIR/$tdir || error "unlink remote directory failed"
14153 run_test 230a "Create remote directory and files under the remote directory"
14156 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14157 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14164 local migrate_dir=$DIR/$tdir/migrate_dir
14165 local other_dir=$DIR/$tdir/other_dir
14167 test_mkdir $DIR/$tdir
14168 test_mkdir -i0 -c1 $migrate_dir
14169 test_mkdir -i0 -c1 $other_dir
14170 for ((i=0; i<10; i++)); do
14171 mkdir -p $migrate_dir/dir_${i}
14172 createmany -o $migrate_dir/dir_${i}/f 10 ||
14173 error "create files under remote dir failed $i"
14176 cp /etc/passwd $migrate_dir/$tfile
14177 cp /etc/passwd $other_dir/$tfile
14178 chattr +SAD $migrate_dir
14179 chattr +SAD $migrate_dir/$tfile
14181 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14182 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14183 local old_dir_mode=$(stat -c%f $migrate_dir)
14184 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
14186 mkdir -p $migrate_dir/dir_default_stripe2
14187 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
14188 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
14190 mkdir -p $other_dir
14191 ln $migrate_dir/$tfile $other_dir/luna
14192 ln $migrate_dir/$tfile $migrate_dir/sofia
14193 ln $other_dir/$tfile $migrate_dir/david
14194 ln -s $migrate_dir/$tfile $other_dir/zachary
14195 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
14196 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
14198 $LFS migrate -m $MDTIDX $migrate_dir ||
14199 error "fails on migrating remote dir to MDT1"
14201 echo "migratate to MDT1, then checking.."
14202 for ((i = 0; i < 10; i++)); do
14203 for file in $(find $migrate_dir/dir_${i}); do
14204 mdt_index=$($LFS getstripe -M $file)
14205 [ $mdt_index == $MDTIDX ] ||
14206 error "$file is not on MDT${MDTIDX}"
14210 # the multiple link file should still in MDT0
14211 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
14212 [ $mdt_index == 0 ] ||
14213 error "$file is not on MDT${MDTIDX}"
14215 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14216 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14217 error " expect $old_dir_flag get $new_dir_flag"
14219 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14220 [ "$old_file_flag" = "$new_file_flag" ] ||
14221 error " expect $old_file_flag get $new_file_flag"
14223 local new_dir_mode=$(stat -c%f $migrate_dir)
14224 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14225 error "expect mode $old_dir_mode get $new_dir_mode"
14227 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14228 [ "$old_file_mode" = "$new_file_mode" ] ||
14229 error "expect mode $old_file_mode get $new_file_mode"
14231 diff /etc/passwd $migrate_dir/$tfile ||
14232 error "$tfile different after migration"
14234 diff /etc/passwd $other_dir/luna ||
14235 error "luna different after migration"
14237 diff /etc/passwd $migrate_dir/sofia ||
14238 error "sofia different after migration"
14240 diff /etc/passwd $migrate_dir/david ||
14241 error "david different after migration"
14243 diff /etc/passwd $other_dir/zachary ||
14244 error "zachary different after migration"
14246 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14247 error "${tfile}_ln different after migration"
14249 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14250 error "${tfile}_ln_other different after migration"
14252 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
14253 [ $stripe_count = 2 ] ||
14254 error "dir strpe_count $d != 2 after migration."
14256 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
14257 [ $stripe_count = 2 ] ||
14258 error "file strpe_count $d != 2 after migration."
14260 #migrate back to MDT0
14263 $LFS migrate -m $MDTIDX $migrate_dir ||
14264 error "fails on migrating remote dir to MDT0"
14266 echo "migrate back to MDT0, checking.."
14267 for file in $(find $migrate_dir); do
14268 mdt_index=$($LFS getstripe -M $file)
14269 [ $mdt_index == $MDTIDX ] ||
14270 error "$file is not on MDT${MDTIDX}"
14273 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14274 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14275 error " expect $old_dir_flag get $new_dir_flag"
14277 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14278 [ "$old_file_flag" = "$new_file_flag" ] ||
14279 error " expect $old_file_flag get $new_file_flag"
14281 local new_dir_mode=$(stat -c%f $migrate_dir)
14282 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14283 error "expect mode $old_dir_mode get $new_dir_mode"
14285 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14286 [ "$old_file_mode" = "$new_file_mode" ] ||
14287 error "expect mode $old_file_mode get $new_file_mode"
14289 diff /etc/passwd ${migrate_dir}/$tfile ||
14290 error "$tfile different after migration"
14292 diff /etc/passwd ${other_dir}/luna ||
14293 error "luna different after migration"
14295 diff /etc/passwd ${migrate_dir}/sofia ||
14296 error "sofia different after migration"
14298 diff /etc/passwd ${other_dir}/zachary ||
14299 error "zachary different after migration"
14301 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14302 error "${tfile}_ln different after migration"
14304 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14305 error "${tfile}_ln_other different after migration"
14307 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
14308 [ $stripe_count = 2 ] ||
14309 error "dir strpe_count $d != 2 after migration."
14311 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
14312 [ $stripe_count = 2 ] ||
14313 error "file strpe_count $d != 2 after migration."
14315 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14317 run_test 230b "migrate directory"
14320 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14321 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14322 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14326 local migrate_dir=$DIR/$tdir/migrate_dir
14328 #If migrating directory fails in the middle, all entries of
14329 #the directory is still accessiable.
14330 test_mkdir $DIR/$tdir
14331 test_mkdir -i0 -c1 $migrate_dir
14333 createmany -o $migrate_dir/f 10 ||
14334 error "create files under ${migrate_dir} failed"
14336 #failed after migrating 5 entries
14337 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
14338 do_facet mds1 lctl set_param fail_loc=0x20001801
14339 do_facet mds1 lctl set_param fail_val=5
14340 local t=$(ls $migrate_dir | wc -l)
14341 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
14342 error "migrate should fail after 5 entries"
14344 mkdir $migrate_dir/dir &&
14345 error "mkdir succeeds under migrating directory"
14346 touch $migrate_dir/file &&
14347 error "touch file succeeds under migrating directory"
14349 local u=$(ls $migrate_dir | wc -l)
14350 [ "$u" == "$t" ] || error "$u != $t during migration"
14352 for file in $(find $migrate_dir); do
14353 stat $file || error "stat $file failed"
14356 do_facet mds1 lctl set_param fail_loc=0
14357 do_facet mds1 lctl set_param fail_val=0
14359 $LFS migrate -m $MDTIDX $migrate_dir ||
14360 error "migrate open files should failed with open files"
14362 echo "Finish migration, then checking.."
14363 for file in $(find $migrate_dir); do
14364 mdt_index=$($LFS getstripe -M $file)
14365 [ $mdt_index == $MDTIDX ] ||
14366 error "$file is not on MDT${MDTIDX}"
14369 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14371 run_test 230c "check directory accessiblity if migration is failed"
14374 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14375 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14378 local migrate_dir=$DIR/$tdir/migrate_dir
14382 test_mkdir $DIR/$tdir
14383 test_mkdir -i0 -c1 $migrate_dir
14385 for ((i=0; i<100; i++)); do
14386 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
14387 createmany -o $migrate_dir/dir_${i}/f 100 ||
14388 error "create files under remote dir failed $i"
14391 $LFS migrate -m $MDTIDX $migrate_dir ||
14392 error "migrate remote dir error"
14394 echo "Finish migration, then checking.."
14395 for file in $(find $migrate_dir); do
14396 mdt_index=$($LFS getstripe -M $file)
14397 [ $mdt_index == $MDTIDX ] ||
14398 error "$file is not on MDT${MDTIDX}"
14401 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14403 run_test 230d "check migrate big directory"
14406 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14407 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14413 mkdir -p $DIR/$tdir
14414 mkdir $DIR/$tdir/migrate_dir
14415 mkdir $DIR/$tdir/other_dir
14416 touch $DIR/$tdir/migrate_dir/a
14417 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
14418 ls $DIR/$tdir/other_dir
14420 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14421 error "migrate dir fails"
14423 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14424 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14426 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14427 [ $mdt_index == 0 ] || error "a is not on MDT0"
14429 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
14430 error "migrate dir fails"
14432 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
14433 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
14435 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14436 [ $mdt_index == 1 ] || error "a is not on MDT1"
14438 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
14439 [ $mdt_index == 1 ] || error "b is not on MDT1"
14441 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14442 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
14444 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
14446 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14448 run_test 230e "migrate mulitple local link files"
14451 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14452 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14456 mkdir -p $DIR/$tdir
14457 mkdir $DIR/$tdir/migrate_dir
14458 $LFS mkdir -i1 $DIR/$tdir/other_dir
14459 touch $DIR/$tdir/migrate_dir/a
14460 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
14461 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
14462 ls $DIR/$tdir/other_dir
14464 # a should be migrated to MDT1, since no other links on MDT0
14465 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14466 error "#1 migrate dir fails"
14467 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14468 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14469 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14470 [ $mdt_index == 1 ] || error "a is not on MDT1"
14472 # a should stay on MDT1, because it is a mulitple link file
14473 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14474 error "#2 migrate dir fails"
14475 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14476 [ $mdt_index == 1 ] || error "a is not on MDT1"
14478 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14479 error "#3 migrate dir fails"
14481 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14482 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
14483 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
14485 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
14486 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
14488 # a should be migrated to MDT0, since no other links on MDT1
14489 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14490 error "#4 migrate dir fails"
14491 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14492 [ $mdt_index == 0 ] || error "a is not on MDT0"
14494 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14496 run_test 230f "migrate mulitple remote link files"
14499 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14500 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14502 mkdir -p $DIR/$tdir/migrate_dir
14504 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
14505 error "migrating dir to non-exist MDT succeeds"
14508 run_test 230g "migrate dir to non-exist MDT"
14511 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14512 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14513 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
14514 skip "Need MDS version at least 2.7.64" && return
14517 mkdir -p $DIR/$tdir/migrate_dir
14519 $LFS migrate -m1 $DIR &&
14520 error "migrating mountpoint1 should fail"
14522 $LFS migrate -m1 $DIR/$tdir/.. &&
14523 error "migrating mountpoint2 should fail"
14525 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
14526 error "migrating $tdir fail"
14528 mdt_index=$($LFS getstripe -M $DIR/$tdir)
14529 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14531 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14532 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14535 run_test 230h "migrate .. and root"
14538 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14539 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14541 mkdir -p $DIR/$tdir/migrate_dir
14543 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
14544 error "migration fails with a tailing slash"
14546 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
14547 error "migration fails with two tailing slashes"
14549 run_test 230i "lfs migrate -m tolerates trailing slashes"
14553 # For simplicity this test assumes that max_pages_per_rpc
14554 # is the same across all OSCs
14555 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
14556 local bulk_size=$((max_pages * 4096))
14557 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
14560 mkdir -p $DIR/$tdir
14561 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
14562 error "failed to set stripe with -S ${brw_size}M option"
14564 # clear the OSC stats
14565 $LCTL set_param osc.*.stats=0 &>/dev/null
14568 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
14569 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
14570 oflag=direct &>/dev/null || error "dd failed"
14572 sync; sleep 1; sync # just to be safe
14573 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
14574 if [ x$nrpcs != "x1" ]; then
14575 $LCTL get_param osc.*.stats
14576 error "found $nrpcs ost_write RPCs, not 1 as expected"
14580 # Drop the OSC cache, otherwise we will read from it
14581 cancel_lru_locks osc
14583 # clear the OSC stats
14584 $LCTL set_param osc.*.stats=0 &>/dev/null
14586 # Client reads $bulk_size.
14587 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
14588 iflag=direct &>/dev/null || error "dd failed"
14590 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
14591 if [ x$nrpcs != "x1" ]; then
14592 $LCTL get_param osc.*.stats
14593 error "found $nrpcs ost_read RPCs, not 1 as expected"
14596 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
14599 mkdir -p $DIR/$tdir
14601 for i in {0..1023}; do
14602 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
14603 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
14604 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
14608 run_test 231b "must not assert on fully utilized OST request buffer"
14611 mkdir -p $DIR/$tdir
14612 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14614 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14615 do_facet ost1 $LCTL set_param fail_loc=0x31c
14617 # ignore dd failure
14618 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
14620 do_facet ost1 $LCTL set_param fail_loc=0
14621 umount_client $MOUNT || error "umount failed"
14622 mount_client $MOUNT || error "mount failed"
14623 stop ost1 || error "cannot stop ost1"
14624 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14626 run_test 232a "failed lock should not block umount"
14629 mkdir -p $DIR/$tdir
14630 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14631 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
14633 cancel_lru_locks osc
14635 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14636 do_facet ost1 $LCTL set_param fail_loc=0x31c
14639 $LFS data_version $DIR/$tdir/$tfile || true
14641 do_facet ost1 $LCTL set_param fail_loc=0
14642 umount_client $MOUNT || error "umount failed"
14643 mount_client $MOUNT || error "mount failed"
14644 stop ost1 || error "cannot stop ost1"
14645 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14647 run_test 232b "failed data version lock should not block umount"
14650 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
14651 { skip "Need MDS version at least 2.3.64"; return; }
14652 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14654 local fid=$($LFS path2fid $MOUNT)
14655 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14656 error "cannot access $MOUNT using its FID '$fid'"
14658 run_test 233a "checking that OBF of the FS root succeeds"
14661 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
14662 { skip "Need MDS version at least 2.5.90"; return; }
14663 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14665 local fid=$($LFS path2fid $MOUNT/.lustre)
14666 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14667 error "cannot access $MOUNT/.lustre using its FID '$fid'"
14669 fid=$($LFS path2fid $MOUNT/.lustre/fid)
14670 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14671 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
14673 run_test 233b "checking that OBF of the FS .lustre succeeds"
14676 local p="$TMP/sanityN-$TESTNAME.parameters"
14677 save_lustre_params client "llite.*.xattr_cache" > $p
14678 lctl set_param llite.*.xattr_cache 1 ||
14679 { skip "xattr cache is not supported"; return 0; }
14681 mkdir -p $DIR/$tdir || error "mkdir failed"
14682 touch $DIR/$tdir/$tfile || error "touch failed"
14683 # OBD_FAIL_LLITE_XATTR_ENOMEM
14684 $LCTL set_param fail_loc=0x1405
14685 getfattr -n user.attr $DIR/$tdir/$tfile &&
14686 error "getfattr should have failed with ENOMEM"
14687 $LCTL set_param fail_loc=0x0
14690 restore_lustre_params < $p
14693 run_test 234 "xattr cache should not crash on ENOMEM"
14696 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
14697 skip "Need MDS version at least 2.4.52" && return
14698 flock_deadlock $DIR/$tfile
14703 124) error "process hangs on a deadlock"
14705 *) error "error executing flock_deadlock $DIR/$tfile"
14709 run_test 235 "LU-1715: flock deadlock detection does not work properly"
14713 check_swap_layouts_support && return 0
14714 test_mkdir -c1 $DIR/$tdir
14716 local ref1=/etc/passwd
14717 local ref2=/etc/group
14718 local file1=$DIR/$tdir/f1
14719 local file2=$DIR/$tdir/f2
14721 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
14722 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
14723 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
14724 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
14725 local fd=$(free_fd)
14726 local cmd="exec $fd<>$file2"
14729 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
14730 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
14733 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14738 run_test 236 "Layout swap on open unlinked file"
14740 # test to verify file handle related system calls
14741 # (name_to_handle_at/open_by_handle_at)
14742 # The new system calls are supported in glibc >= 2.14.
14745 echo "Test file_handle syscalls" > $DIR/$tfile ||
14746 error "write failed"
14747 check_fhandle_syscalls $DIR/$tfile ||
14748 error "check_fhandle_syscalls failed"
14750 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
14752 # LU-4659 linkea consistency
14754 local server_version=$(lustre_version_code $SINGLEMDS)
14756 [[ $server_version -gt $(version_code 2.5.57) ]] ||
14757 [[ $server_version -gt $(version_code 2.5.1) &&
14758 $server_version -lt $(version_code 2.5.50) ]] ||
14759 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
14762 ln $DIR/$tfile $DIR/$tfile.lnk
14763 touch $DIR/$tfile.new
14764 mv $DIR/$tfile.new $DIR/$tfile
14765 local fid1=$($LFS path2fid $DIR/$tfile)
14766 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
14767 local path1=$($LFS fid2path $FSNAME "$fid1")
14768 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
14769 local path2=$($LFS fid2path $FSNAME "$fid2")
14770 [ $tfile.lnk == $path2 ] ||
14771 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
14774 run_test 238 "Verify linkea consistency"
14777 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
14778 skip "Need MDS version at least 2.5.60" && return
14779 local list=$(comma_list $(mdts_nodes))
14781 mkdir -p $DIR/$tdir
14782 createmany -o $DIR/$tdir/f- 5000
14783 unlinkmany $DIR/$tdir/f- 5000
14784 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
14785 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
14786 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
14787 osp.*MDT*.sync_in_flight" | calc_sum)
14788 [ "$changes" -eq 0 ] || error "$changes not synced"
14790 run_test 239 "osp_sync test"
14792 test_239a() { #LU-5297
14793 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14795 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
14796 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
14797 chgrp $RUNAS_GID $DIR/$tfile
14798 wait_delete_completed
14800 run_test 239a "process invalid osp sync record correctly"
14802 test_239b() { #LU-5297
14803 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14805 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
14806 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
14807 chgrp $RUNAS_GID $DIR/$tfile1
14808 wait_delete_completed
14809 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14811 chgrp $RUNAS_GID $DIR/$tfile2
14812 wait_delete_completed
14814 run_test 239b "process osp sync record with ENOMEM error correctly"
14817 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14818 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14820 mkdir -p $DIR/$tdir
14822 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
14823 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
14824 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
14825 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
14827 umount_client $MOUNT || error "umount failed"
14828 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
14829 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
14830 mount_client $MOUNT || error "failed to mount client"
14832 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
14833 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
14835 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
14838 for LOOP in $(seq $1); do
14839 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
14840 cancel_lru_locks $OSC || true
14845 for LOOP in $(seq $1); do
14846 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
14847 iflag=direct 2>/dev/null
14851 test_241a() { # was test_241
14852 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14854 cancel_lru_locks $OSC
14855 test_241_bio 1000 &
14860 run_test 241a "bio vs dio"
14863 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14865 test_241_dio 1000 &
14870 run_test 241b "dio vs dio"
14873 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14874 mkdir -p $DIR/$tdir
14875 touch $DIR/$tdir/$tfile
14877 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
14878 do_facet mds1 lctl set_param fail_loc=0x105
14879 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
14881 do_facet mds1 lctl set_param fail_loc=0
14882 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
14884 run_test 242 "mdt_readpage failure should not cause directory unreadable"
14888 test_mkdir $DIR/$tdir
14889 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
14891 run_test 243 "various group lock tests"
14895 test_mkdir $DIR/$tdir
14896 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
14897 sendfile_grouplock $DIR/$tdir/$tfile || \
14898 error "sendfile+grouplock failed"
14901 run_test 244 "sendfile with group lock tests"
14904 local flagname="multi_mod_rpcs"
14905 local connect_data_name="max_mod_rpcs"
14908 # check if multiple modify RPCs flag is set
14909 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
14910 grep "connect_flags:")
14913 echo "$out" | grep -qw $flagname
14914 if [ $? -ne 0 ]; then
14915 echo "connect flag $flagname is not set"
14919 # check if multiple modify RPCs data is set
14920 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
14923 echo "$out" | grep -qw $connect_data_name ||
14924 error "import should have connect data $connect_data_name"
14926 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
14928 test_246() { # LU-7371
14929 remote_ost_nodsh && skip "remote OST with nodsh" && return
14930 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
14931 skip "Need OST version >= 2.7.62" && return 0
14932 do_facet ost1 $LCTL set_param fail_val=4095
14933 #define OBD_FAIL_OST_READ_SIZE 0x234
14934 do_facet ost1 $LCTL set_param fail_loc=0x234
14935 $LFS setstripe $DIR/$tfile -i 0 -c 1
14936 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
14937 cancel_lru_locks $FSNAME-OST0000
14938 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
14940 run_test 246 "Read file of size 4095 should return right length"
14946 umount_client $submount
14951 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14953 { skip "Fileset feature is not supported"; return; }
14955 local submount=${MOUNT}_$tdir
14958 mkdir -p $submount || error "mkdir $submount failed"
14959 FILESET="$FILESET/$tdir" mount_client $submount ||
14960 error "mount $submount failed"
14961 trap "cleanup_247 $submount" EXIT
14962 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
14963 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
14964 error "read $MOUNT/$tdir/$tfile failed"
14965 cleanup_247 $submount
14967 run_test 247a "mount subdir as fileset"
14970 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14971 { skip "Fileset feature is not supported"; return; }
14973 local submount=${MOUNT}_$tdir
14975 rm -rf $MOUNT/$tdir
14976 mkdir -p $submount || error "mkdir $submount failed"
14978 FILESET="$FILESET/$tdir" mount_client $submount &&
14979 error "mount $submount should fail"
14982 run_test 247b "mount subdir that dose not exist"
14985 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14986 { skip "Fileset feature is not supported"; return; }
14988 local submount=${MOUNT}_$tdir
14990 mkdir -p $MOUNT/$tdir/dir1
14991 mkdir -p $submount || error "mkdir $submount failed"
14992 trap "cleanup_247 $submount" EXIT
14993 FILESET="$FILESET/$tdir" mount_client $submount ||
14994 error "mount $submount failed"
14995 local fid=$($LFS path2fid $MOUNT/)
14996 $LFS fid2path $submount $fid && error "fid2path should fail"
14997 cleanup_247 $submount
14999 run_test 247c "running fid2path outside root"
15002 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15003 { skip "Fileset feature is not supported"; return; }
15005 local submount=${MOUNT}_$tdir
15007 mkdir -p $MOUNT/$tdir/dir1
15008 mkdir -p $submount || error "mkdir $submount failed"
15009 FILESET="$FILESET/$tdir" mount_client $submount ||
15010 error "mount $submount failed"
15011 trap "cleanup_247 $submount" EXIT
15012 local fid=$($LFS path2fid $submount/dir1)
15013 $LFS fid2path $submount $fid || error "fid2path should succeed"
15014 cleanup_247 $submount
15016 run_test 247d "running fid2path inside root"
15020 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15022 { skip "Fileset feature is not supported"; return; }
15024 local submount=${MOUNT}_$tdir
15027 mkdir -p $submount || error "mkdir $submount failed"
15028 FILESET="$FILESET/.." mount_client $submount &&
15029 error "mount $submount should fail"
15032 run_test 247e "mount .. as fileset"
15035 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
15036 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
15038 # create a large file for fast read verification
15039 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
15041 # make sure the file is created correctly
15042 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
15043 { rm -f $DIR/$tfile; skip "file creation error" && return; }
15045 echo "Test 1: verify that fast read is 4 times faster on cache read"
15047 # small read with fast read enabled
15048 $LCTL set_param -n llite.*.fast_read=1
15049 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15050 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15051 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15052 # small read with fast read disabled
15053 $LCTL set_param -n llite.*.fast_read=0
15054 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15055 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15056 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15058 # verify that fast read is 4 times faster for cache read
15059 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
15060 error_not_in_vm "fast read was not 4 times faster: " \
15061 "$t_fast vs $t_slow"
15063 echo "Test 2: verify the performance between big and small read"
15064 $LCTL set_param -n llite.*.fast_read=1
15066 # 1k non-cache read
15067 cancel_lru_locks osc
15068 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15069 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15070 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15072 # 1M non-cache read
15073 cancel_lru_locks osc
15074 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15075 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15076 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15078 # verify that big IO is not 4 times faster than small IO
15079 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
15080 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
15082 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
15085 run_test 248 "fast read verification"
15087 test_249() { # LU-7890
15089 $SETSTRIPE -c 1 $DIR/$tfile
15091 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
15092 skip "Need at least version 2.8.54"
15094 # Offset 2T == 4k * 512M
15095 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
15096 error "dd to 2T offset failed"
15098 run_test 249 "Write above 2T file size"
15101 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
15102 && skip "no 16TB file size limit on ZFS" && return
15104 $SETSTRIPE -c 1 $DIR/$tfile
15105 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
15106 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
15107 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
15108 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
15109 conv=notrunc,fsync && error "append succeeded"
15112 run_test 250 "Write above 16T limit"
15115 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
15117 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
15118 #Skip once - writing the first stripe will succeed
15119 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15120 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
15121 error "short write happened"
15123 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15124 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
15125 error "short read happened"
15129 run_test 251 "Handling short read and write correctly"
15139 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15140 remote_ost_nodsh && skip "remote OST with nodsh" && return
15141 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
15142 "$(facet_fstype mds1)" != "ldiskfs" ]; then
15143 skip "ldiskfs only test"
15147 # check lr_reader on OST0000
15149 dev=$(facet_device $tgt)
15150 out=$(do_facet $tgt $LR_READER $dev)
15151 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15153 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
15154 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
15155 error "Invalid uuid returned by $LR_READER on target $tgt"
15156 echo -e "uuid returned by $LR_READER is '$uuid'\n"
15158 # check lr_reader -c on MDT0000
15160 dev=$(facet_device $tgt)
15161 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
15162 echo "$LR_READER does not support additional options"
15165 out=$(do_facet $tgt $LR_READER -c $dev)
15166 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15168 num=$(echo "$out" | grep -c "mdtlov")
15169 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
15170 error "Invalid number of mdtlov clients returned by $LR_READER"
15171 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
15173 # check lr_reader -cr on MDT0000
15174 out=$(do_facet $tgt $LR_READER -cr $dev)
15175 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15177 echo "$out" | grep -q "^reply_data:$" ||
15178 error "$LR_READER should have returned 'reply_data' section"
15179 num=$(echo "$out" | grep -c "client_generation")
15180 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
15182 run_test 252 "check lr_reader tool"
15184 test_253_fill_ost() {
15185 local size_mb #how many MB should we write to pass watermark
15186 local lwm=$3 #low watermark
15187 local free_10mb #10% of free space
15189 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15190 size_mb=$((free_kb / 1024 - lwm))
15191 free_10mb=$((free_kb / 10240))
15192 #If 10% of free space cross low watermark use it
15193 if (( free_10mb > size_mb )); then
15196 #At least we need to store 1.1 of difference between
15197 #free space and low watermark
15198 size_mb=$((size_mb + size_mb / 10))
15200 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
15201 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
15202 oflag=append conv=notrunc
15207 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15208 echo "OST still has $((free_kb / 1024)) mbytes free"
15215 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15216 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15217 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
15219 local ost_name=$($LFS osts |
15220 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
15222 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
15223 do_facet $SINGLEMDS $LCTL get_param -n \
15224 osp.$mdtosc_proc1.reserved_mb_high ||
15225 { skip "remote MDS does not support reserved_mb_high" &&
15230 wait_delete_completed
15233 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
15234 osp.$mdtosc_proc1.reserved_mb_high)
15235 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
15236 osp.$mdtosc_proc1.reserved_mb_low)
15237 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
15239 if ! combined_mgs_mds ; then
15242 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
15243 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
15244 error "Adding $ost_name to pool failed"
15246 # Wait for client to see a OST at pool
15247 wait_update $HOSTNAME "$LCTL get_param -n
15248 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
15249 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
15250 error "Client can not see the pool"
15251 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
15252 error "Setstripe failed"
15254 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
15255 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
15256 echo "OST still has $((blocks/1024)) mbytes free"
15258 local new_lwm=$((blocks/1024-10))
15259 do_facet $SINGLEMDS $LCTL set_param \
15260 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
15261 do_facet $SINGLEMDS $LCTL set_param \
15262 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
15264 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15266 #First enospc could execute orphan deletion so repeat.
15267 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15269 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15270 osp.$mdtosc_proc1.prealloc_status)
15271 echo "prealloc_status $oa_status"
15273 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
15274 error "File creation should fail"
15275 #object allocation was stopped, but we still able to append files
15276 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
15277 error "Append failed"
15278 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
15280 wait_delete_completed
15284 for i in $(seq 10 12); do
15285 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
15286 error "File creation failed after rm";
15289 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15290 osp.$mdtosc_proc1.prealloc_status)
15291 echo "prealloc_status $oa_status"
15293 if (( oa_status != 0 )); then
15294 error "Object allocation still disable after rm"
15296 do_facet $SINGLEMDS $LCTL set_param \
15297 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
15298 do_facet $SINGLEMDS $LCTL set_param \
15299 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
15302 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
15303 error "Remove $ost_name from pool failed"
15304 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
15305 error "Pool destroy fialed"
15307 if ! combined_mgs_mds ; then
15311 run_test 253 "Check object allocation limit"
15316 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15317 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15318 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
15319 { skip "MDS does not support changelog_size" && return; }
15321 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
15322 echo "Registered as changelog user $cl_user"
15324 $LFS changelog_clear $MDT0 $cl_user 0
15326 local size1=$(do_facet mds1 \
15327 $LCTL get_param -n mdd.$MDT0.changelog_size)
15328 echo "Changelog size $size1"
15331 $LFS mkdir -i 0 $DIR/$tdir
15333 mkdir -p $DIR/$tdir/pics/2008/zachy
15334 touch $DIR/$tdir/pics/2008/zachy/timestamp
15335 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
15336 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15337 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15338 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15339 rm $DIR/$tdir/pics/desktop.jpg
15341 local size2=$(do_facet mds1 \
15342 $LCTL get_param -n mdd.$MDT0.changelog_size)
15343 echo "Changelog size after work $size2"
15345 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
15347 if (( size2 <= size1 )); then
15348 error "Changelog size after work should be greater than original"
15352 run_test 254 "Check changelog size"
15359 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
15360 awk -F: '{print $2}' | grep $type > /dev/null
15361 if [ $? -ne 0 ]; then
15371 lfs ladvise -a willread $file > /dev/null 2>&1
15372 if [ $? -eq 0 ]; then
15376 lfs ladvise -a willread $file 2>&1 |
15377 grep "Inappropriate ioctl for device" > /dev/null
15378 if [ $? -eq 0 ]; then
15385 bc <<<"scale=2; ($1 - $2) * 100 / $2"
15388 # run a random read IO workload
15389 # usage: random_read_iops <filename> <filesize> <iosize>
15390 random_read_iops() {
15393 local iosize=${3:-4096}
15395 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
15396 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
15399 drop_file_oss_cache() {
15403 $LFS ladvise -a dontneed $file 2>/dev/null ||
15404 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
15407 ladvise_willread_performance()
15410 local average_origin=0
15411 local average_cache=0
15412 local average_ladvise=0
15414 for ((i = 1; i <= $repeat; i++)); do
15415 echo "Iter $i/$repeat: reading without willread hint"
15416 cancel_lru_locks osc
15417 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15418 local speed_origin=$(random_read_iops $DIR/$tfile $size)
15419 echo "Iter $i/$repeat: uncached speed: $speed_origin"
15420 average_origin=$(bc <<<"$average_origin + $speed_origin")
15422 cancel_lru_locks osc
15423 local speed_cache=$(random_read_iops $DIR/$tfile $size)
15424 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
15425 average_cache=$(bc <<<"$average_cache + $speed_cache")
15427 cancel_lru_locks osc
15428 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15429 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
15430 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
15431 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
15432 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
15434 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
15435 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
15436 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
15438 speedup_cache=$(percent $average_cache $average_origin)
15439 speedup_ladvise=$(percent $average_ladvise $average_origin)
15441 echo "Average uncached read: $average_origin"
15442 echo "Average speedup with OSS cached read: " \
15443 "$average_cache = +$speedup_cache%"
15444 echo "Average speedup with ladvise willread: " \
15445 "$average_ladvise = +$speedup_ladvise%"
15447 local lowest_speedup=20
15448 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
15449 echo "Speedup with OSS cached read less than $lowest_speedup%," \
15450 "got $average_cache%. Skipping ladvise willread check."
15454 # the test won't work on ZFS until it supports 'ladvise dontneed', but
15455 # it is still good to run until then to exercise 'ladvise willread'
15456 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15457 [ "$(facet_fstype ost1)" = "zfs" ] &&
15458 echo "osd-zfs does not support dontneed or drop_caches" &&
15461 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
15462 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
15463 error_not_in_vm "Speedup with willread is less than " \
15464 "$lowest_speedup%, got $average_ladvise%"
15468 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15469 skip "lustre < 2.8.54 does not support ladvise " && return
15470 remote_ost_nodsh && skip "remote OST with nodsh" && return
15472 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
15474 ladvise_no_type willread $DIR/$tfile &&
15475 skip "willread ladvise is not supported" && return
15477 ladvise_no_ioctl $DIR/$tfile &&
15478 skip "ladvise ioctl is not supported" && return
15481 local size=$((size_mb * 1048576))
15482 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15483 error "dd to $DIR/$tfile failed"
15485 lfs ladvise -a willread $DIR/$tfile ||
15486 error "Ladvise failed with no range argument"
15488 lfs ladvise -a willread -s 0 $DIR/$tfile ||
15489 error "Ladvise failed with no -l or -e argument"
15491 lfs ladvise -a willread -e 1 $DIR/$tfile ||
15492 error "Ladvise failed with only -e argument"
15494 lfs ladvise -a willread -l 1 $DIR/$tfile ||
15495 error "Ladvise failed with only -l argument"
15497 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
15498 error "End offset should not be smaller than start offset"
15500 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
15501 error "End offset should not be equal to start offset"
15503 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
15504 error "Ladvise failed with overflowing -s argument"
15506 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
15507 error "Ladvise failed with overflowing -e argument"
15509 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
15510 error "Ladvise failed with overflowing -l argument"
15512 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
15513 error "Ladvise succeeded with conflicting -l and -e arguments"
15515 echo "Synchronous ladvise should wait"
15517 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
15518 do_nodes $(comma_list $(osts_nodes)) \
15519 $LCTL set_param fail_val=$delay fail_loc=0x237
15521 local start_ts=$SECONDS
15522 lfs ladvise -a willread $DIR/$tfile ||
15523 error "Ladvise failed with no range argument"
15524 local end_ts=$SECONDS
15525 local inteval_ts=$((end_ts - start_ts))
15527 if [ $inteval_ts -lt $(($delay - 1)) ]; then
15528 error "Synchronous advice didn't wait reply"
15531 echo "Asynchronous ladvise shouldn't wait"
15532 local start_ts=$SECONDS
15533 lfs ladvise -a willread -b $DIR/$tfile ||
15534 error "Ladvise failed with no range argument"
15535 local end_ts=$SECONDS
15536 local inteval_ts=$((end_ts - start_ts))
15538 if [ $inteval_ts -gt $(($delay / 2)) ]; then
15539 error "Asynchronous advice blocked"
15542 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
15543 ladvise_willread_performance
15545 run_test 255a "check 'lfs ladvise -a willread'"
15551 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
15555 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15556 skip "lustre < 2.8.54 does not support ladvise " && return
15557 remote_ost_nodsh && skip "remote OST with nodsh" && return
15559 lfs setstripe -c 1 -i 0 $DIR/$tfile
15561 ladvise_no_type dontneed $DIR/$tfile &&
15562 skip "dontneed ladvise is not supported" && return
15564 ladvise_no_ioctl $DIR/$tfile &&
15565 skip "ladvise ioctl is not supported" && return
15567 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15568 skip "lustre < 2.8.54 does not support ladvise" && return
15570 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15571 [ "$(facet_fstype ost1)" = "zfs" ] &&
15572 skip "zfs-osd does not support 'ladvise dontneed'" && return
15575 local size=$((size_mb * 1048576))
15576 # In order to prevent disturbance of other processes, only check 3/4
15577 # of the memory usage
15578 local kibibytes=$((size_mb * 1024 * 3 / 4))
15580 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15581 error "dd to $DIR/$tfile failed"
15583 local total=$(facet_meminfo ost1 MemTotal)
15584 echo "Total memory: $total KiB"
15586 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
15587 local before_read=$(facet_meminfo ost1 Cached)
15588 echo "Cache used before read: $before_read KiB"
15590 lfs ladvise -a willread $DIR/$tfile ||
15591 error "Ladvise willread failed"
15592 local after_read=$(facet_meminfo ost1 Cached)
15593 echo "Cache used after read: $after_read KiB"
15595 lfs ladvise -a dontneed $DIR/$tfile ||
15596 error "Ladvise dontneed again failed"
15597 local no_read=$(facet_meminfo ost1 Cached)
15598 echo "Cache used after dontneed ladvise: $no_read KiB"
15600 if [ $total -lt $((before_read + kibibytes)) ]; then
15601 echo "Memory is too small, abort checking"
15605 if [ $((before_read + kibibytes)) -gt $after_read ]; then
15606 error "Ladvise willread should use more memory" \
15607 "than $kibibytes KiB"
15610 if [ $((no_read + kibibytes)) -gt $after_read ]; then
15611 error "Ladvise dontneed should release more memory" \
15612 "than $kibibytes KiB"
15615 run_test 255b "check 'lfs ladvise -a dontneed'"
15624 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
15625 skip "lustre < 2.10.53 does not support lockahead" && return
15627 test_mkdir -p $DIR/$tdir
15628 $SETSTRIPE -i 0 $DIR/$tdir
15630 #test 10 returns only success/failure
15632 lockahead_test -d $DIR/$tdir -t $i
15634 if [ $rc -eq 255 ]; then
15635 error "Ladvise test${i} failed, ${rc}"
15638 #test 11 counts lock enqueue requests, all others count new locks
15640 count=$(do_facet ost1 \
15641 $LCTL get_param -n ost.OSS.ost.stats)
15642 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
15644 lockahead_test -d $DIR/$tdir -t $i
15646 if [ $rc -eq 255 ]; then
15647 error "Ladvise test${i} failed, ${rc}"
15650 new_count=$(do_facet ost1 \
15651 $LCTL get_param -n ost.OSS.ost.stats)
15652 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
15653 awk '{ print $2 }')
15655 difference="$((new_count - count))"
15656 if [ $difference -ne $rc ]; then
15657 error "Ladvise test${i}, bad enqueue count, returned " \
15658 "${rc}, actual ${difference}"
15661 for i in $(seq 12 21); do
15662 # If we do not do this, we run the risk of having too many
15663 # locks and starting lock cancellation while we are checking
15665 cancel_lru_locks osc
15667 count=$($LCTL get_param -n \
15668 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15670 lockahead_test -d $DIR/$tdir -t $i
15672 if [ $rc -eq 255 ]; then
15673 error "Ladvise test ${i} failed, ${rc}"
15676 new_count=$($LCTL get_param -n \
15677 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15678 difference="$((new_count - count))"
15680 # Test 15 output is divided by 100 to map down to valid return
15681 if [ $i -eq 15 ]; then
15685 if [ $difference -ne $rc ]; then
15686 error "Ladvise test ${i}, bad lock count, returned " \
15687 "${rc}, actual ${difference}"
15691 #test 22 returns only success/failure
15693 lockahead_test -d $DIR/$tdir -t $i
15695 if [ $rc -eq 255 ]; then
15696 error "Ladvise test${i} failed, ${rc}"
15700 run_test 255c "suite of ladvise lockahead tests"
15707 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15708 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15709 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
15710 skip "ldiskfs only test" && return
15712 mdt_dev=$(mdsdevname 1)
15714 cl_user=$(do_facet mds1 \
15715 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
15716 if [[ -n $cl_user ]]; then
15717 skip "active changelog user"
15721 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
15722 echo "Registered as changelog user $cl_user"
15725 mkdir -p $DIR/$tdir
15727 $LFS changelog_clear $MDT0 $cl_user 0
15730 touch $DIR/$tdir/{1..10}
15733 stop mds1 || error "Fail to stop MDT."
15736 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
15738 #after mount new plainllog is used
15739 touch $DIR/$tdir/{11..19}
15741 local TEMP256FILE=$(mktemp -u TEMP256XXXXXX)
15742 cat_sl=$(do_facet mds1 \
15743 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
15744 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
15745 do_facet mds1 rm $TEMP256FILE
15747 if (( cat_sl != 2 )); then
15748 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
15749 error "Changelog catalog has wrong number of slots $cat_sl"
15752 $LFS changelog_clear $MDT0 $cl_user 0
15755 TEMP256FILE=$(mktemp -u TEMP256XXXXXX)
15756 cat_sl=$(do_facet mds1 \
15757 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
15758 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
15759 do_facet mds1 rm $TEMP256FILE
15761 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
15763 if (( cat_sl == 2 )); then
15764 error "Empty plain llog was not deleted from changelog catalog"
15766 if (( cat_sl != 1 )); then
15767 error "Active plain llog shouldn\`t be deleted from catalog"
15770 run_test 256 "Check llog delete for empty and not full state"
15773 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15774 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
15775 skip "Need MDS version at least 2.8.55" && return
15777 test_mkdir $DIR/$tdir
15779 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
15780 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
15783 #define OBD_FAIL_MDS_XATTR_REP 0x161
15784 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
15785 local facet=mds$((mdtidx + 1))
15786 set_nodes_failloc $(facet_active_host $facet) 0x80000161
15787 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
15789 stop $facet || error "stop MDS failed"
15790 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
15791 error "start MDS fail"
15793 run_test 257 "xattr locks are not lost"
15795 # Verify we take the i_mutex when security requires it
15797 #define OBD_FAIL_IMUTEX_SEC 0x141c
15798 $LCTL set_param fail_loc=0x141c
15800 chmod u+s $DIR/$tfile
15801 chmod a+rwx $DIR/$tfile
15802 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15804 if [ $RC -ne 0 ]; then
15805 error "error, failed to take i_mutex, rc=$?"
15811 # Verify we do NOT take the i_mutex in the normal case
15813 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
15814 $LCTL set_param fail_loc=0x141d
15817 chmod a+rw $DIR/$tfile
15818 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15820 if [ $RC -ne 0 ]; then
15821 error "error, took i_mutex unnecessarily, rc=$?"
15826 run_test 258b "verify i_mutex security behavior"
15829 #define OBD_FAIL_MDC_CLOSE 0x806
15830 $LCTL set_param fail_loc=0x80000806
15834 run_test 260 "Check mdc_close fail"
15836 ### Data-on-MDT sanity tests ###
15839 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15840 skip "Need MDS version at least 2.10.55" && return
15843 local dom=$DIR/$tdir/dom_file
15844 local tmp=$DIR/$tdir/tmp_file
15846 mkdir -p $DIR/$tdir
15848 # basic checks for DoM component creation
15849 $LFS setstripe -E 1024K -E 1024K -L mdt $dom 2>/dev/null &&
15850 error "Can set MDT layout to non-first entry"
15852 $LFS setstripe -E 1024K -L mdt -E 1024K -L mdt $dom 2>/dev/null &&
15853 error "Can define multiple entries as MDT layout"
15855 $LFS setstripe -E 1M -L mdt $dom ||
15856 error "Can't create DoM layout"
15858 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
15859 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
15860 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
15862 local mdtidx=$($GETSTRIPE -M $dom)
15863 local mdtname=MDT$(printf %04x $mdtidx)
15864 local facet=mds$((mdtidx + 1))
15865 local space_check=1
15867 # Skip free space checks with ZFS
15868 if [ "$(facet_fstype $facet)" == "zfs" ]; then
15874 local mdtfree1=$(do_facet $facet \
15875 lctl get_param -n osd*.*$mdtname.kbytesfree)
15876 dd if=/dev/urandom of=$tmp bs=1024 count=100
15877 # check also direct IO along write
15878 dd if=$tmp of=$dom bs=102400 count=1 oflag=direct
15880 cmp $tmp $dom || error "file data is different"
15881 [ $(stat -c%s $dom) == 102400 ] || error "bad size after write"
15882 if [ $space_check == 1 ]; then
15883 local mdtfree2=$(do_facet $facet \
15884 lctl get_param -n osd*.*$mdtname.kbytesfree)
15885 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
15886 error "MDT free space is wrong after write"
15890 $TRUNCATE $dom 10000
15891 [ $(stat -c%s $dom) == 10000 ] || error "bad size after truncate"
15892 if [ $space_check == 1 ]; then
15893 mdtfree1=$(do_facet $facet \
15894 lctl get_param -n osd*.*$mdtname.kbytesfree)
15895 [ $(($mdtfree1 - $mdtfree2)) -ge 92 ] ||
15896 error "MDT free space is wrong after truncate"
15902 [ $(stat -c%s $dom) == 112400 ] || error "bad size after append"
15903 if [ $space_check == 1 ]; then
15904 mdtfree2=$(do_facet $facet \
15905 lctl get_param -n osd*.*$mdtname.kbytesfree)
15906 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
15907 error "MDT free space is wrong after append"
15912 if [ $space_check == 1 ]; then
15913 mdtfree1=$(do_facet $facet \
15914 lctl get_param -n osd*.*$mdtname.kbytesfree)
15915 [ $(($mdtfree1 - $mdtfree2)) -ge 112 ] ||
15916 error "MDT free space is wrong after removal"
15919 # combined striping
15920 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
15921 error "Can't create DoM + OST striping"
15923 dd if=/dev/urandom of=$tmp bs=1024 count=2000
15924 # check also direct IO along write
15925 dd if=$tmp of=$dom bs=102400 count=20 oflag=direct
15927 cmp $tmp $dom || error "file data is different"
15928 [ $(stat -c%s $dom) == 2048000 ] || error "bad size after write"
15934 run_test 270a "DoM: basic functionality tests"
15937 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15938 skip "Need MDS version at least 2.10.55" && return
15940 local dom=$DIR/$tdir/dom_file
15941 local max_size=1048576
15943 mkdir -p $DIR/$tdir
15944 $LFS setstripe -E $max_size -L mdt $dom
15946 # truncate over the limit
15947 $TRUNCATE $dom $(($max_size + 1)) &&
15948 error "successful truncate over the maximum size"
15949 # write over the limit
15950 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
15951 error "successful write over the maximum size"
15952 # append over the limit
15953 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
15954 echo "12345" >> $dom && error "successful append over the maximum size"
15959 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
15962 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15963 skip "Need MDS version at least 2.10.55" && return
15965 mkdir -p $DIR/$tdir
15966 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
15968 # check files inherit DoM EA
15969 touch $DIR/$tdir/first
15970 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
15971 error "bad pattern"
15972 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
15973 error "bad stripe count"
15974 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
15975 error "bad stripe size"
15977 # check directory inherits DoM EA and uses it as default
15978 mkdir $DIR/$tdir/subdir
15979 touch $DIR/$tdir/subdir/second
15980 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
15981 error "bad pattern in sub-directory"
15982 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
15983 error "bad stripe count in sub-directory"
15984 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
15985 error "bad stripe size in sub-directory"
15988 run_test 270c "DoM: DoM EA inheritance tests"
15991 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15992 skip "Need MDS version at least 2.10.55" && return
15994 mkdir -p $DIR/$tdir
15995 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
15997 # inherit default DoM striping
15998 mkdir $DIR/$tdir/subdir
15999 touch $DIR/$tdir/subdir/f1
16001 # change default directory striping
16002 $LFS setstripe -c 1 $DIR/$tdir/subdir
16003 touch $DIR/$tdir/subdir/f2
16004 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
16005 error "wrong default striping in file 2"
16006 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
16007 error "bad pattern in file 2"
16010 run_test 270d "DoM: change striping from DoM to RAID0"
16013 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16014 skip "Need MDS version at least 2.10.55" && return
16016 mkdir -p $DIR/$tdir/dom
16017 mkdir -p $DIR/$tdir/norm
16020 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
16021 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
16023 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
16024 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
16026 # find DoM files by layout
16027 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
16028 [ $NUM -eq $DOMFILES ] ||
16029 error "lfs find -L: found $NUM, expected $DOMFILES"
16030 echo "Test 1: lfs find 20 DOM files by layout: OK"
16032 # there should be 1 dir with default DOM striping
16033 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
16035 error "lfs find -L: found $NUM, expected 1 dir"
16036 echo "Test 2: lfs find 1 DOM dir by layout: OK"
16038 # find DoM files by stripe size
16039 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
16040 [ $NUM -eq $DOMFILES ] ||
16041 error "lfs find -S: found $NUM, expected $DOMFILES"
16042 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
16044 # find files by stripe offset except DoM files
16045 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
16046 [ $NUM -eq $NORMFILES ] ||
16047 error "lfs find -i: found $NUM, expected $NORMFILES"
16048 echo "Test 5: lfs find no DOM files by stripe index: OK"
16051 run_test 270e "DoM: lfs find with DoM files test"
16054 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16055 skip "Need MDS version at least 2.10.55" && return
16057 local mdtname=${FSNAME}-MDT0000-mdtlov
16058 local dom=$DIR/$tdir/dom_file
16059 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
16060 lod.$mdtname.dom_stripesize)
16061 local dom_limit=131072
16063 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
16064 local dom_current=$(do_facet mds1 $LCTL get_param -n \
16065 lod.$mdtname.dom_stripesize)
16066 [ ${dom_limit} -eq ${dom_current} ] ||
16067 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
16069 $LFS mkdir -i 0 -c 1 $DIR/$tdir
16070 $LFS setstripe -d $DIR/$tdir
16071 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
16072 error "Can't set directory default striping"
16074 # exceed maximum stripe size
16075 $LFS setstripe -E $(($dom_limit * 2)) -L mdt $dom &&
16076 error "Able to create DoM component size more than LOD limit"
16078 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
16079 dom_current=$(do_facet mds1 $LCTL get_param -n \
16080 lod.$mdtname.dom_stripesize)
16081 [ 0 -eq ${dom_current} ] ||
16082 error "Can't set zero DoM stripe limit"
16084 # too low values to be aligned with smallest stripe size 64K
16085 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
16086 dom_current=$(do_facet mds1 $LCTL get_param -n \
16087 lod.$mdtname.dom_stripesize)
16088 [ 30000 -eq ${dom_current} ] &&
16089 error "Can set too small DoM stripe limit"
16091 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
16092 dom_current=$(do_facet mds1 $LCTL get_param -n \
16093 lod.$mdtname.dom_stripesize)
16095 [ 2147483648 -eq ${dom_current} ] &&
16096 error "Can set too large DoM stripe limit"
16098 do_facet mds1 $LCTL set_param -n \
16099 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
16100 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16101 error "Can't create DoM component size after limit change"
16102 do_facet mds1 $LCTL set_param -n \
16103 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
16104 $LFS setstripe -E $dom_limit -L mdt ${dom}_big &&
16105 error "Can create big DoM component after limit decrease"
16106 touch ${dom}_def ||
16107 error "Can't create file with old default layout"
16109 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
16112 run_test 270f "DoM: maximum DoM stripe size checks"
16115 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16116 skip "Need MDS version at least 2.10.55" && return
16118 local dom=$DIR/$tdir/dom
16120 mkdir -p $DIR/$tdir
16122 $LFS setstripe -E 1024K -L mdt $dom
16124 lctl set_param -n mdc.*.stats=clear
16125 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16126 cat $dom > /dev/null
16127 local reads=$(lctl get_param -n mdc.*.stats |
16128 awk '/ost_read/ {print $2}')
16129 [ -z $reads ] || error "Unexpected $reads READ RPCs"
16133 run_test 271a "DoM: data is cached for read after write"
16136 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16137 skip "Need MDS version at least 2.10.55" && return
16139 local dom=$DIR/$tdir/dom
16141 mkdir -p $DIR/$tdir
16143 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16145 lctl set_param -n mdc.*.stats=clear
16146 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16147 cancel_lru_locks mdc
16148 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
16149 # second stat to check size is cached on client
16150 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
16151 local gls=$(lctl get_param -n mdc.*.stats |
16152 awk '/ldlm_glimpse/ {print $2}')
16153 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16156 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
16159 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16160 skip "Need MDS version at least 2.10.55" && return
16162 local dom=$DIR/$tdir/dom
16164 mkdir -p $DIR/$tdir
16166 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16168 lctl set_param -n mdc.*.stats=clear
16169 lctl set_param -n osc.*.stats=clear
16170 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
16171 cancel_lru_locks mdc
16172 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16173 # second stat to check size is cached on client
16174 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16175 local gls=$(lctl get_param -n mdc.*.stats |
16176 awk '/ldlm_glimpse/ {print $2}')
16177 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16178 local gls=$(lctl get_param -n osc.*.stats |
16179 awk '/ldlm_glimpse/ {print $2}')
16180 [ -z $gls ] || error "Unexpected $gls OSC glimpse RPCs"
16183 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
16186 # test to be enabled with lock_convert
16187 skip "skipped until lock convert will be implemented" && return
16189 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16190 skip "Need MDS version at least 2.10.55" && return
16192 local dom=$DIR/$tdir/dom
16194 mkdir -p $DIR/$tdir
16196 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16198 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
16199 local facet=mds$((mdtidx + 1))
16201 cancel_lru_locks mdc
16202 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
16203 createmany -o $dom 1000
16204 lctl set_param -n mdc.*.stats=clear
16205 smalliomany -w $dom 1000 200
16206 lctl get_param -n mdc.*.stats
16207 local enq=$(lctl get_param -n mdc.*.stats |
16208 awk '/ldlm_ibits_enqueue/ {print $2}')
16209 # Each file has 1 open, 1 IO enqueues, total 2000
16210 # but now we have also +1 getxattr for security.capability, total 3000
16211 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
16212 unlinkmany $dom 1000
16214 cancel_lru_locks mdc
16215 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
16216 createmany -o $dom 1000
16217 lctl set_param -n mdc.*.stats=clear
16218 smalliomany -w $dom 1000 200
16219 lctl get_param -n mdc.*.stats
16220 local enq_2=$(lctl get_param -n mdc.*.stats |
16221 awk '/ldlm_ibits_enqueue/ {print $2}')
16222 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
16223 # for OPEN and IO lock.
16224 [ $((enq - enq_2)) -ge 1000 ] ||
16225 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
16226 unlinkmany $dom 1000
16229 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
16231 cleanup_test_300() {
16235 test_striped_dir() {
16240 mkdir -p $DIR/$tdir
16242 SAVE_UMASK=$(umask)
16243 trap cleanup_test_300 RETURN EXIT
16245 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
16246 $DIR/$tdir/striped_dir ||
16247 error "set striped dir error"
16249 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
16250 [ "$mode" = "755" ] || error "expect 755 got $mode"
16252 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
16253 error "getdirstripe failed"
16254 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
16255 if [ "$stripe_count" != "2" ]; then
16256 error "1:stripe_count is $stripe_count, expect 2"
16258 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
16259 if [ "$stripe_count" != "2" ]; then
16260 error "2:stripe_count is $stripe_count, expect 2"
16263 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
16264 if [ "$stripe_index" != "$mdt_index" ]; then
16265 error "stripe_index is $stripe_index, expect $mdt_index"
16268 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16269 error "nlink error after create striped dir"
16271 mkdir $DIR/$tdir/striped_dir/a
16272 mkdir $DIR/$tdir/striped_dir/b
16274 stat $DIR/$tdir/striped_dir/a ||
16275 error "create dir under striped dir failed"
16276 stat $DIR/$tdir/striped_dir/b ||
16277 error "create dir under striped dir failed"
16279 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
16280 error "nlink error after mkdir"
16282 rmdir $DIR/$tdir/striped_dir/a
16283 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
16284 error "nlink error after rmdir"
16286 rmdir $DIR/$tdir/striped_dir/b
16287 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16288 error "nlink error after rmdir"
16290 chattr +i $DIR/$tdir/striped_dir
16291 createmany -o $DIR/$tdir/striped_dir/f 10 &&
16292 error "immutable flags not working under striped dir!"
16293 chattr -i $DIR/$tdir/striped_dir
16295 rmdir $DIR/$tdir/striped_dir ||
16296 error "rmdir striped dir error"
16304 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16305 skip "skipped for lustre < 2.7.0" && return
16306 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16307 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16309 test_striped_dir 0 || error "failed on striped dir on MDT0"
16310 test_striped_dir 1 || error "failed on striped dir on MDT0"
16312 run_test 300a "basic striped dir sanity test"
16315 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16316 skip "skipped for lustre < 2.7.0" && return
16317 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16318 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16324 test_mkdir $DIR/$tdir || error "mkdir fail"
16325 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16326 error "set striped dir error"
16327 for i in {0..9}; do
16328 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
16330 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
16331 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
16332 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
16334 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
16335 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
16336 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
16340 run_test 300b "check ctime/mtime for striped dir"
16343 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16344 skip "skipped for lustre < 2.7.0" && return
16345 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16346 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16349 mkdir -p $DIR/$tdir
16350 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
16351 error "set striped dir error"
16353 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
16354 error "chown striped dir failed"
16356 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
16357 error "create 5k files failed"
16359 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
16361 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
16365 run_test 300c "chown && check ls under striped directory"
16368 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16369 skip "skipped for lustre < 2.7.0" && return
16370 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16371 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16375 mkdir -p $DIR/$tdir
16376 $SETSTRIPE -c 2 $DIR/$tdir
16378 #local striped directory
16379 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16380 error "set striped dir error"
16381 createmany -o $DIR/$tdir/striped_dir/f 10 ||
16382 error "create 10 files failed"
16384 #remote striped directory
16385 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
16386 error "set striped dir error"
16387 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
16388 error "create 10 files failed"
16390 for file in $(find $DIR/$tdir); do
16391 stripe_count=$($GETSTRIPE -c $file)
16392 [ $stripe_count -eq 2 ] ||
16393 error "wrong stripe $stripe_count for $file"
16398 run_test 300d "check default stripe under striped directory"
16401 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16402 skip "Need MDS version at least 2.7.55" && return
16403 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16404 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16408 mkdir -p $DIR/$tdir
16410 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16411 error "set striped dir error"
16413 touch $DIR/$tdir/striped_dir/a
16414 touch $DIR/$tdir/striped_dir/b
16415 touch $DIR/$tdir/striped_dir/c
16417 mkdir $DIR/$tdir/striped_dir/dir_a
16418 mkdir $DIR/$tdir/striped_dir/dir_b
16419 mkdir $DIR/$tdir/striped_dir/dir_c
16421 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
16422 error "set striped adir under striped dir error"
16424 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
16425 error "set striped bdir under striped dir error"
16427 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
16428 error "set striped cdir under striped dir error"
16430 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
16431 error "rename dir under striped dir fails"
16433 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
16434 error "rename dir under different stripes fails"
16436 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
16437 error "rename file under striped dir should succeed"
16439 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
16440 error "rename dir under striped dir should succeed"
16444 run_test 300e "check rename under striped directory"
16447 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16448 skip "Need MDS version at least 2.7.55" && return
16449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16450 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16455 mkdir -p $DIR/$tdir
16457 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16458 error "set striped dir error"
16460 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
16461 error "set striped dir error"
16463 touch $DIR/$tdir/striped_dir/a
16464 mkdir $DIR/$tdir/striped_dir/dir_a
16465 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
16466 error "create striped dir under striped dir fails"
16468 touch $DIR/$tdir/striped_dir1/b
16469 mkdir $DIR/$tdir/striped_dir1/dir_b
16470 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
16471 error "create striped dir under striped dir fails"
16473 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
16474 error "rename dir under different striped dir should fail"
16476 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
16477 error "rename striped dir under diff striped dir should fail"
16479 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
16480 error "rename file under diff striped dirs fails"
16484 run_test 300f "check rename cross striped directory"
16486 test_300_check_default_striped_dir()
16489 local default_count=$2
16490 local default_index=$3
16493 local dir_stripe_index
16496 echo "checking $dirname $default_count $default_index"
16497 $LFS setdirstripe -D -c $default_count -i $default_index \
16498 -t all_char $DIR/$tdir/$dirname ||
16499 error "set default stripe on striped dir error"
16500 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
16501 [ $stripe_count -eq $default_count ] ||
16502 error "expect $default_count get $stripe_count for $dirname"
16504 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
16505 [ $stripe_index -eq $default_index ] ||
16506 error "expect $default_index get $stripe_index for $dirname"
16508 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
16509 error "create dirs failed"
16511 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
16512 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
16513 for dir in $(find $DIR/$tdir/$dirname/*); do
16514 stripe_count=$($LFS getdirstripe -c $dir)
16515 [ $stripe_count -eq $default_count ] ||
16516 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
16517 error "stripe count $default_count != $stripe_count for $dir"
16519 stripe_index=$($LFS getdirstripe -i $dir)
16520 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
16521 error "$stripe_index != $default_index for $dir"
16523 #check default stripe
16524 stripe_count=$($LFS getdirstripe -D -c $dir)
16525 [ $stripe_count -eq $default_count ] ||
16526 error "default count $default_count != $stripe_count for $dir"
16528 stripe_index=$($LFS getdirstripe -D -i $dir)
16529 [ $stripe_index -eq $default_index ] ||
16530 error "default index $default_index != $stripe_index for $dir"
16532 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
16536 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16537 skip "Need MDS version at least 2.7.55" && return
16538 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16544 mkdir $DIR/$tdir/normal_dir
16546 #Checking when client cache stripe index
16547 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
16548 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
16549 error "create striped_dir failed"
16551 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
16552 error "create dir0 fails"
16553 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
16554 [ $stripe_index -eq 0 ] ||
16555 error "dir0 expect index 0 got $stripe_index"
16557 mkdir $DIR/$tdir/striped_dir/dir1 ||
16558 error "create dir1 fails"
16559 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
16560 [ $stripe_index -eq 1 ] ||
16561 error "dir1 expect index 1 got $stripe_index"
16563 #check default stripe count/stripe index
16564 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
16565 test_300_check_default_striped_dir normal_dir 1 0
16566 test_300_check_default_striped_dir normal_dir 2 1
16567 test_300_check_default_striped_dir normal_dir 2 -1
16569 #delete default stripe information
16570 echo "delete default stripeEA"
16571 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
16572 error "set default stripe on striped dir error"
16574 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
16575 for dir in $(find $DIR/$tdir/normal_dir/*); do
16576 stripe_count=$($LFS getdirstripe -c $dir)
16577 [ $stripe_count -eq 0 ] ||
16578 error "expect 1 get $stripe_count for $dir"
16579 stripe_index=$($LFS getdirstripe -i $dir)
16580 [ $stripe_index -eq 0 ] ||
16581 error "expect 0 get $stripe_index for $dir"
16584 run_test 300g "check default striped directory for normal directory"
16587 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16588 skip "Need MDS version at least 2.7.55" && return
16589 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16594 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16595 error "set striped dir error"
16597 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
16598 test_300_check_default_striped_dir striped_dir 1 0
16599 test_300_check_default_striped_dir striped_dir 2 1
16600 test_300_check_default_striped_dir striped_dir 2 -1
16602 #delete default stripe information
16603 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
16604 error "set default stripe on striped dir error"
16606 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
16607 for dir in $(find $DIR/$tdir/striped_dir/*); do
16608 stripe_count=$($LFS getdirstripe -c $dir)
16609 [ $stripe_count -eq 0 ] ||
16610 error "expect 1 get $stripe_count for $dir"
16613 run_test 300h "check default striped directory for striped directory"
16616 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16617 skip "Need MDS version at least 2.7.55" && return
16618 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16619 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16625 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16626 error "set striped dir error"
16628 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16629 error "create files under striped dir failed"
16631 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
16632 error "set striped hashdir error"
16634 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
16635 error "create dir0 under hash dir failed"
16636 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
16637 error "create dir1 under hash dir failed"
16639 # unfortunately, we need to umount to clear dir layout cache for now
16640 # once we fully implement dir layout, we can drop this
16641 umount_client $MOUNT || error "umount failed"
16642 mount_client $MOUNT || error "mount failed"
16644 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
16645 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
16646 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
16648 #set the stripe to be unknown hash type
16649 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
16650 $LCTL set_param fail_loc=0x1901
16651 for ((i = 0; i < 10; i++)); do
16652 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
16653 error "stat f-$i failed"
16654 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
16657 touch $DIR/$tdir/striped_dir/f0 &&
16658 error "create under striped dir with unknown hash should fail"
16660 $LCTL set_param fail_loc=0
16662 umount_client $MOUNT || error "umount failed"
16663 mount_client $MOUNT || error "mount failed"
16667 run_test 300i "client handle unknown hash type striped directory"
16670 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16671 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16672 skip "Need MDS version at least 2.7.55" && return
16673 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16679 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
16680 $LCTL set_param fail_loc=0x1702
16681 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16682 error "set striped dir error"
16684 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16685 error "create files under striped dir failed"
16687 $LCTL set_param fail_loc=0
16689 rm -rf $DIR/$tdir || error "unlink striped dir fails"
16693 run_test 300j "test large update record"
16696 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16697 skip "Need MDS version at least 2.7.55" && return
16698 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16699 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16705 #define OBD_FAIL_LARGE_STRIPE 0x1703
16706 $LCTL set_param fail_loc=0x1703
16707 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
16708 error "set striped dir error"
16709 $LCTL set_param fail_loc=0
16711 $LFS getdirstripe $DIR/$tdir/striped_dir ||
16712 error "getstripeddir fails"
16713 rm -rf $DIR/$tdir/striped_dir ||
16714 error "unlink striped dir fails"
16718 run_test 300k "test large striped directory"
16721 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16722 skip "Need MDS version at least 2.7.55" && return
16723 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16724 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16727 test_mkdir -p $DIR/$tdir/striped_dir
16728 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
16729 error "chown $RUNAS_ID failed"
16730 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
16731 error "set default striped dir failed"
16733 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
16734 $LCTL set_param fail_loc=0x80000158
16735 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
16737 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
16738 [ $stripe_index -eq 1 ] ||
16739 error "expect 1 get $stripe_index for $dir"
16741 run_test 300l "non-root user to create dir under striped dir with stale layout"
16744 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16745 skip "Need MDS version at least 2.7.55" && return
16746 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16747 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
16749 mkdir -p $DIR/$tdir/striped_dir
16750 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
16751 error "set default stripes dir error"
16753 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
16755 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
16756 [ $stripe_count -eq 0 ] ||
16757 error "expect 0 get $stripe_count for a"
16759 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
16760 error "set default stripes dir error"
16762 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
16764 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
16765 [ $stripe_count -eq 0 ] ||
16766 error "expect 0 get $stripe_count for b"
16768 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
16769 error "set default stripes dir error"
16771 mkdir $DIR/$tdir/striped_dir/c &&
16772 error "default stripe_index is invalid, mkdir c should fails"
16774 rm -rf $DIR/$tdir || error "rmdir fails"
16776 run_test 300m "setstriped directory on single MDT FS"
16779 local list=$(comma_list $(mdts_nodes))
16782 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16786 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16787 skip "Need MDS version at least 2.7.55" && return
16788 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16789 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16790 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16793 local list=$(comma_list $(mdts_nodes))
16795 trap cleanup_300n RETURN EXIT
16796 mkdir -p $DIR/$tdir
16797 chmod 777 $DIR/$tdir
16798 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
16799 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16800 error "create striped dir succeeds with gid=0"
16802 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16803 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
16804 error "create striped dir fails with gid=-1"
16806 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16807 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
16808 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16809 error "set default striped dir succeeds with gid=0"
16812 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16813 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
16814 error "set default striped dir fails with gid=-1"
16817 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16818 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
16819 error "create test_dir fails"
16820 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
16821 error "create test_dir1 fails"
16822 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
16823 error "create test_dir2 fails"
16826 run_test 300n "non-root user to create dir under striped dir with default EA"
16829 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16830 skip "Need MDS version at least 2.7.55" && return
16831 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16832 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16836 mkdir -p $DIR/$tdir
16838 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
16839 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
16840 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
16841 skip "not enough free inodes $numfree1 $numfree2"
16845 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
16846 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
16847 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
16848 skip "not enough free space $numfree1 $numfree2"
16852 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
16853 error "setdirstripe fails"
16855 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
16856 error "create dirs fails"
16858 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
16859 ls $DIR/$tdir/striped_dir > /dev/null ||
16860 error "ls striped dir fails"
16861 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
16862 error "unlink big striped dir fails"
16864 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
16867 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16868 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16869 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16871 mkdir -p $DIR/$tdir
16873 #define OBD_FAIL_OUT_ENOSPC 0x1704
16874 do_facet mds2 lctl set_param fail_loc=0x80001704
16875 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
16876 error "create striped directory should fail"
16878 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
16880 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
16883 run_test 300p "create striped directory without space"
16886 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16887 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16889 local fd=$(free_fd)
16890 local cmd="exec $fd<$tdir"
16892 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
16895 trap "eval $cmd" EXIT
16896 cd $tdir || error "cd $tdir fails"
16897 rmdir ../$tdir || error "rmdir $tdir fails"
16898 mkdir local_dir && error "create dir succeeds"
16899 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
16903 run_test 300q "create remote directory under orphan directory"
16905 prepare_remote_file() {
16906 mkdir $DIR/$tdir/src_dir ||
16907 error "create remote source failed"
16909 cp /etc/hosts $DIR/$tdir/src_dir/a || error
16910 touch $DIR/$tdir/src_dir/a
16912 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
16913 error "create remote target dir failed"
16915 touch $DIR/$tdir/tgt_dir/b
16917 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
16918 error "rename dir cross MDT failed!"
16920 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
16921 error "src_child still exists after rename"
16923 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
16924 error "missing file(a) after rename"
16926 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
16927 error "diff after rename"
16931 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
16932 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16933 local remote_file=$DIR/$tdir/tgt_dir/b
16935 mkdir -p $DIR/$tdir
16937 prepare_remote_file || error "prepare remote file failed"
16940 $OPENUNLINK $remote_file $remote_file || error
16941 $CHECKSTAT -a $remote_file || error
16943 run_test 310a "open unlink remote file"
16946 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
16947 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16948 local remote_file=$DIR/$tdir/tgt_dir/b
16950 mkdir -p $DIR/$tdir
16952 prepare_remote_file || error "prepare remote file failed"
16954 ln $remote_file $DIR/$tfile || error "link failed for remote file"
16955 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
16956 $CHECKSTAT -t file $remote_file || error "check file failed"
16958 run_test 310b "unlink remote file with multiple links while open"
16961 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
16962 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16963 local remote_file=$DIR/$tdir/tgt_dir/b
16965 mkdir -p $DIR/$tdir
16967 prepare_remote_file || error "prepare remote file failed"
16969 ln $remote_file $DIR/$tfile || error "link failed for remote file"
16970 multiop_bg_pause $remote_file O_uc ||
16971 error "mulitop failed for remote file"
16973 $MULTIOP $DIR/$tfile Ouc
16974 kill -USR1 $MULTIPID
16977 run_test 310c "open-unlink remote file with multiple links"
16981 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
16982 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
16983 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16984 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16986 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
16988 mkdir -p $DIR/$tdir
16989 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
16990 createmany -o $DIR/$tdir/$tfile. 1000
16992 # statfs data is not real time, let's just calculate it
16993 old_iused=$((old_iused + 1000))
16995 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
16996 osp.*OST0000*MDT0000.create_count")
16997 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
16998 osp.*OST0000*MDT0000.max_create_count")
16999 for idx in $(seq $MDSCOUNT); do
17000 do_facet mds$idx "lctl set_param -n \
17001 osp.*OST0000*MDT000?.max_create_count=0"
17004 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
17005 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
17006 [ $index -ne 0 ] || error "$tfile stripe index is 0"
17008 unlinkmany $DIR/$tdir/$tfile. 1000
17010 for idx in $(seq $MDSCOUNT); do
17011 do_facet mds$idx "lctl set_param -n \
17012 osp.*OST0000*MDT000?.max_create_count=$max_count"
17013 do_facet mds$idx "lctl set_param -n \
17014 osp.*OST0000*MDT000?.create_count=$count"
17018 for i in $(seq 120); do
17019 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17020 # system may be too busy to destroy all objs in time, use
17021 # a somewhat small value to not fail autotest
17022 [ $((old_iused - new_iused)) -gt 400 ] && break
17026 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
17027 [ $((old_iused - new_iused)) -gt 400 ] ||
17028 error "objs not destroyed after unlink"
17030 run_test 311 "disable OSP precreate, and unlink should destroy objs"
17037 local vdevdir=$(dirname $(facet_vdevice $ost))
17038 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
17039 local zfs_zapid=$(do_facet $ost $cmd |
17040 grep -w "/O/0/d$((objid%32))" -C 5 |
17041 awk '/Object/{getline; print $1}')
17042 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
17043 awk "/$objid = /"'{printf $3}')
17048 zfs_object_blksz() {
17052 local vdevdir=$(dirname $(facet_vdevice $ost))
17053 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
17054 local blksz=$(do_facet $ost $cmd $objid |
17055 awk '/dblk/{getline; printf $4}')
17057 case "${blksz: -1}" in
17058 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
17059 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
17066 test_312() { # LU-4856
17067 remote_ost_nodsh && skip "remote OST with nodsh" && return
17069 [ $(facet_fstype ost1) = "zfs" ] ||
17070 { skip "the test only applies to zfs" && return; }
17072 local max_blksz=$(do_facet ost1 \
17073 $ZFS get -p recordsize $(facet_device ost1) |
17074 awk '!/VALUE/{print $3}')
17075 local min_blksz=$(getconf PAGE_SIZE)
17077 # to make life a little bit easier
17078 $LFS mkdir -c 1 -i 0 $DIR/$tdir
17079 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17081 local tf=$DIR/$tdir/$tfile
17083 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17085 # Get ZFS object id
17086 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17088 # block size change by sequential over write
17090 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
17091 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
17093 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17094 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
17098 # block size change by sequential append write
17099 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
17100 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17101 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17103 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
17104 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
17105 oflag=sync conv=notrunc
17107 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17108 [ $blksz -eq $((2 * count * min_blksz)) ] ||
17109 error "blksz error, actual $blksz, " \
17110 "expected: 2 * $count * $min_blksz"
17116 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17117 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17119 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
17120 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17121 [ $blksz -eq $min_blksz ] ||
17122 error "blksz error: $blksz, expected: $min_blksz"
17124 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
17125 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17126 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
17128 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
17129 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17130 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
17132 run_test 312 "make sure ZFS adjusts its block size by write pattern"
17135 remote_ost_nodsh && skip "remote OST with nodsh" && return
17137 local file=$DIR/$tfile
17139 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
17141 # define OBD_FAIL_TGT_RCVD_EIO 0x720
17142 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17143 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
17144 error "write should failed"
17145 do_facet ost1 "$LCTL set_param fail_loc=0"
17148 run_test 313 "io should fail after last_rcvd update fail"
17151 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
17152 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17154 wait_delete_completed
17155 do_facet ost1 "$LCTL set_param fail_loc=0"
17157 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
17159 test_315() { # LU-618
17160 local file=$DIR/$tfile
17163 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4096000c
17164 $MULTIOP $file oO_RDONLY:r4096000_c &
17169 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
17172 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
17175 run_test 315 "read should be accounted"
17178 local read_write=$1
17179 if [ "$read_write" = "write" ]; then
17180 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
17181 elif [ "$read_write" = "read" ]; then
17182 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
17184 error "argument error"
17187 # turn off debug for performance testing
17188 local saved_debug=$($LCTL get_param -n debug)
17189 $LCTL set_param debug=0
17191 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
17193 # get ost1 size - lustre-OST0000
17194 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
17195 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
17196 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
17198 if [ "$read_write" = "read" ]; then
17199 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
17202 local start_time=$(date +%s.%N)
17203 $dd_cmd bs=1M count=$blocks oflag=sync ||
17204 error "real dd $read_write error"
17205 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
17207 if [ "$read_write" = "write" ]; then
17211 # define OBD_FAIL_OST_FAKE_RW 0x238
17212 do_facet ost1 $LCTL set_param fail_loc=0x238
17214 local start_time=$(date +%s.%N)
17215 $dd_cmd bs=1M count=$blocks oflag=sync ||
17216 error "fake dd $read_write error"
17217 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
17219 if [ "$read_write" = "write" ]; then
17221 cancel_lru_locks osc
17222 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
17223 error "$tfile size not $blocks MB"
17225 do_facet ost1 $LCTL set_param fail_loc=0
17227 echo "fake $read_write $duration_fake vs. normal $read_write" \
17228 "$duration in seconds"
17229 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
17230 error_not_in_vm "fake write is slower"
17232 $LCTL set_param -n debug="$saved_debug"
17235 test_399a() { # LU-7655 for OST fake write
17236 remote_ost_nodsh && skip "remote OST with nodsh" && return
17240 run_test 399a "fake write should not be slower than normal write"
17242 test_399b() { # LU-8726 for OST fake read
17243 remote_ost_nodsh && skip "remote OST with nodsh" && return
17245 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
17246 skip "ldiskfs only test" && return 0
17250 run_test 399b "fake read should not be slower than normal read"
17252 test_400a() { # LU-1606, was conf-sanity test_74
17253 local extra_flags=''
17254 local out=$TMP/$tfile
17255 local prefix=/usr/include/lustre
17258 if ! which $CC > /dev/null 2>&1; then
17259 skip_env "$CC is not installed"
17263 if ! [[ -d $prefix ]]; then
17264 # Assume we're running in tree and fixup the include path.
17265 extra_flags+=" -I$LUSTRE/include"
17266 extra_flags+=" -L$LUSTRE/utils"
17269 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
17270 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
17271 error "client api broken"
17275 run_test 400a "Lustre client api program can compile and link"
17277 test_400b() { # LU-1606, LU-5011
17279 local out=$TMP/$tfile
17280 local prefix=/usr/include/linux/lustre
17282 # We use a hard coded prefix so that this test will not fail
17283 # when run in tree. There are headers in lustre/include/lustre/
17284 # that are not packaged (like lustre_idl.h) and have more
17285 # complicated include dependencies (like config.h and lnet/types.h).
17286 # Since this test about correct packaging we just skip them when
17287 # they don't exist (see below) rather than try to fixup cppflags.
17289 if ! which $CC > /dev/null 2>&1; then
17290 skip_env "$CC is not installed"
17294 for header in $prefix/*.h; do
17295 if ! [[ -f "$header" ]]; then
17299 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
17300 continue # lustre_ioctl.h is internal header
17303 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
17304 error "cannot compile '$header'"
17308 run_test 400b "packaged headers can be compiled"
17310 test_401a() { #LU-7437
17311 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
17312 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
17314 #count the number of parameters by "list_param -R"
17315 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
17316 #count the number of parameters by listing proc files
17317 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
17318 echo "proc_dirs='$proc_dirs'"
17319 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
17320 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
17323 [ $params -eq $procs ] ||
17324 error "found $params parameters vs. $procs proc files"
17326 # test the list_param -D option only returns directories
17327 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
17328 #count the number of parameters by listing proc directories
17329 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
17332 [ $params -eq $procs ] ||
17333 error "found $params parameters vs. $procs proc files"
17335 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
17338 local save=$($LCTL get_param -n jobid_var)
17341 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
17342 error "no error returned when setting bad parameters"
17344 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
17345 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
17347 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
17348 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
17349 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
17351 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
17354 local jobid_var_old=$($LCTL get_param -n jobid_var)
17355 local jobid_var_new
17357 $LCTL set_param jobid_var= &&
17358 error "no error returned for 'set_param a='"
17360 jobid_var_new=$($LCTL get_param -n jobid_var)
17361 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17362 error "jobid_var was changed by setting without value"
17364 $LCTL set_param jobid_var &&
17365 error "no error returned for 'set_param a'"
17367 jobid_var_new=$($LCTL get_param -n jobid_var)
17368 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17369 error "jobid_var was changed by setting without value"
17371 run_test 401c "Verify 'lctl set_param' without value fails in either format."
17374 local jobid_var_old=$($LCTL get_param -n jobid_var)
17375 local jobid_var_new
17376 local new_value="foo=bar"
17378 $LCTL set_param jobid_var=$new_value ||
17379 error "'set_param a=b' did not accept a value containing '='"
17381 jobid_var_new=$($LCTL get_param -n jobid_var)
17382 [[ "$jobid_var_new" == "$new_value" ]] ||
17383 error "'set_param a=b' failed on a value containing '='"
17385 # Reset the jobid_var to test the other format
17386 $LCTL set_param jobid_var=$jobid_var_old
17387 jobid_var_new=$($LCTL get_param -n jobid_var)
17388 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17389 error "failed to reset jobid_var"
17391 $LCTL set_param jobid_var $new_value ||
17392 error "'set_param a b' did not accept a value containing '='"
17394 jobid_var_new=$($LCTL get_param -n jobid_var)
17395 [[ "$jobid_var_new" == "$new_value" ]] ||
17396 error "'set_param a b' failed on a value containing '='"
17398 $LCTL set_param jobid_var $jobid_var_old
17399 jobid_var_new=$($LCTL get_param -n jobid_var)
17400 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17401 error "failed to reset jobid_var"
17403 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
17406 local server_version=$(lustre_version_code $SINGLEMDS)
17407 [[ $server_version -ge $(version_code 2.7.66) ]] ||
17408 [[ $server_version -ge $(version_code 2.7.18.4) &&
17409 $server_version -lt $(version_code 2.7.50) ]] ||
17410 [[ $server_version -ge $(version_code 2.7.2) &&
17411 $server_version -lt $(version_code 2.7.11) ]] ||
17412 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
17414 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17415 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
17416 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
17417 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
17418 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
17419 echo "Touch failed - OK"
17421 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
17424 local file1=$DIR/$tfile.1
17425 local file2=$DIR/$tfile.2
17426 local tfile=$TMP/$tfile
17428 rm -f $file1 $file2 $tfile
17433 # 30 sec OBD_TIMEOUT in ll_getattr()
17434 # right before populating st_nlink
17435 $LCTL set_param fail_loc=0x80001409
17436 stat -c %h $file1 > $tfile &
17438 # create an alias, drop all locks and reclaim the dentry
17440 cancel_lru_locks mdc
17441 cancel_lru_locks osc
17442 sysctl -w vm.drop_caches=2
17446 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
17448 rm -f $tfile $file1 $file2
17450 run_test 403 "i_nlink should not drop to zero due to aliasing"
17452 test_404() { # LU-6601
17453 local server_version=$(lustre_version_code $SINGLEMDS)
17454 [[ $server_version -ge $(version_code 2.8.53) ]] ||
17455 { skip "Need server version newer than 2.8.52"; return 0; }
17457 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17458 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
17459 awk '/osp .*-osc-MDT/ { print $4}')
17462 for osp in $mosps; do
17463 echo "Deactivate: " $osp
17464 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
17465 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17466 awk -vp=$osp '$4 == p { print $2 }')
17467 [ $stat = IN ] || {
17468 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17469 error "deactivate error"
17471 echo "Activate: " $osp
17472 do_facet $SINGLEMDS $LCTL --device %$osp activate
17473 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17474 awk -vp=$osp '$4 == p { print $2 }')
17475 [ $stat = UP ] || {
17476 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17477 error "activate error"
17481 run_test 404 "validate manual {de}activated works properly for OSPs"
17484 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
17485 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
17486 skip "Layout swap lock is not supported" && return
17488 check_swap_layouts_support && return 0
17490 test_mkdir $DIR/$tdir
17491 swap_lock_test -d $DIR/$tdir ||
17492 error "One layout swap locked test failed"
17494 run_test 405 "Various layout swap lock tests"
17497 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17498 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
17499 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
17500 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17501 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
17502 skip "Need MDS version at least 2.8.50" && return
17504 local def_stripe_size=$($LFS getstripe -S $MOUNT)
17505 local test_pool=$TESTNAME
17507 if ! combined_mgs_mds ; then
17510 pool_add $test_pool || error "pool_add failed"
17511 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
17512 error "pool_add_targets failed"
17514 save_layout_restore_at_exit $MOUNT
17516 # parent set default stripe count only, child will stripe from both
17517 # parent and fs default
17518 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
17519 error "setstripe $MOUNT failed"
17520 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
17521 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
17522 for i in $(seq 10); do
17523 local f=$DIR/$tdir/$tfile.$i
17524 touch $f || error "touch failed"
17525 local count=$($LFS getstripe -c $f)
17526 [ $count -eq $OSTCOUNT ] ||
17527 error "$f stripe count $count != $OSTCOUNT"
17528 local offset=$($LFS getstripe -i $f)
17529 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
17530 local size=$($LFS getstripe -S $f)
17531 [ $size -eq $((def_stripe_size * 2)) ] ||
17532 error "$f stripe size $size != $((def_stripe_size * 2))"
17533 local pool=$($LFS getstripe -p $f)
17534 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
17537 # change fs default striping, delete parent default striping, now child
17538 # will stripe from new fs default striping only
17539 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
17540 error "change $MOUNT default stripe failed"
17541 $LFS setstripe -c 0 $DIR/$tdir ||
17542 error "delete $tdir default stripe failed"
17543 for i in $(seq 11 20); do
17544 local f=$DIR/$tdir/$tfile.$i
17545 touch $f || error "touch $f failed"
17546 local count=$($LFS getstripe -c $f)
17547 [ $count -eq 1 ] || error "$f stripe count $count != 1"
17548 local offset=$($LFS getstripe -i $f)
17549 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
17550 local size=$($LFS getstripe -S $f)
17551 [ $size -eq $def_stripe_size ] ||
17552 error "$f stripe size $size != $def_stripe_size"
17553 local pool=$($LFS getstripe -p $f)
17554 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
17557 unlinkmany $DIR/$tdir/$tfile. 1 20
17559 local f=$DIR/$tdir/$tfile
17560 pool_remove_all_targets $test_pool $f
17561 pool_remove $test_pool $f
17563 if ! combined_mgs_mds ; then
17567 run_test 406 "DNE support fs default striping"
17570 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17571 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
17572 skip "Need MDS version at least 2.8.55" && return
17573 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17575 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
17576 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
17577 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
17578 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
17579 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
17581 #define OBD_FAIL_DT_TXN_STOP 0x2019
17582 for idx in $(seq $MDSCOUNT); do
17583 do_facet mds$idx "lctl set_param fail_loc=0x2019"
17585 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
17586 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
17587 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
17590 run_test 407 "transaction fail should cause operation fail"
17593 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
17595 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
17596 lctl set_param fail_loc=0x8000040a
17597 # let ll_prepare_partial_page() fail
17598 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
17602 # create at least 100 unused inodes so that
17603 # shrink_icache_memory(0) should not return 0
17604 touch $DIR/$tfile-{0..100}
17605 rm -f $DIR/$tfile-{0..100}
17608 echo 2 > /proc/sys/vm/drop_caches
17610 run_test 408 "drop_caches should not hang due to page leaks"
17614 [ $MDSCOUNT -lt 2 ] &&
17615 skip "We need at least 2 MDTs for this test" && return
17617 check_mount_and_prep
17619 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
17620 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
17621 touch $DIR/$tdir/guard || error "(2) Fail to create"
17623 local PREFIX=$(str_repeat 'A' 128)
17624 echo "Create 1K hard links start at $(date)"
17625 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17626 error "(3) Fail to hard link"
17628 echo "Links count should be right although linkEA overflow"
17629 stat $DIR/$tdir/guard || error "(4) Fail to stat"
17630 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
17631 [ $linkcount -eq 1001 ] ||
17632 error "(5) Unexpected hard links count: $linkcount"
17634 echo "List all links start at $(date)"
17635 ls -l $DIR/$tdir/foo > /dev/null ||
17636 error "(6) Fail to list $DIR/$tdir/foo"
17638 echo "Unlink hard links start at $(date)"
17639 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17640 error "(7) Fail to unlink"
17642 run_test 409 "Large amount of cross-MDTs hard links on the same file"
17646 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
17647 skip "Need client version at least 2.9.59" && return
17649 # Create a file, and stat it from the kernel
17650 local testfile=$DIR/$tfile
17653 local run_id=$RANDOM
17654 local my_ino=$(stat --format "%i" $testfile)
17656 # Try to insert the module. This will always fail as the
17657 # module is designed to not be inserted.
17658 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
17661 # Anything but success is a test failure
17663 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
17664 error "no inode match"
17666 run_test 410 "Test inode number returned from kernel thread"
17668 cleanup_test411_cgroup() {
17674 local cg_basedir=/sys/fs/cgroup/memory
17676 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
17677 { skip "no setup for cgroup"; return; }
17679 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
17680 error "test file creation failed"
17681 cancel_lru_locks osc
17683 # Create a very small memory cgroup to force a slab allocation error
17684 local cgdir=$cg_basedir/osc_slab_alloc
17685 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
17686 trap "cleanup_test411_cgroup $cgdir" EXIT
17687 echo 2M > $cgdir/memory.kmem.limit_in_bytes
17688 echo 1M > $cgdir/memory.limit_in_bytes
17690 # Should not LBUG, just be killed by oom-killer
17691 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null" &&
17692 error "fail to trigger a memory allocation error"
17694 cleanup_test411_cgroup $cgdir
17698 run_test 411 "Slab allocation error with cgroup does not LBUG"
17701 [ $MDSCOUNT -lt 2 ] &&
17702 skip "We need at least 2 MDTs for this test" && return
17704 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
17705 skip "Need server version at least 2.10.55" & exit 0
17708 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
17709 error "mkdir failed"
17710 $LFS getdirstripe $DIR/$tdir
17711 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
17712 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
17713 error "expect $((MDSCOUT - 1)) get $stripe_index"
17714 stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
17715 [ $stripe_count -eq 2 ] ||
17716 error "expect 2 get $stripe_count"
17718 run_test 412 "mkdir on specific MDTs"
17721 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
17722 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
17723 skip "Need server version at least 2.9.55" & exit 0
17724 start_full_debug_logging
17728 stop_full_debug_logging
17732 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17733 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17734 awk '/The barrier for/ { print $7 }')
17737 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
17742 barrier_expired() {
17745 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17746 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17747 awk '/will be expired/ { print $7 }')
17749 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
17758 echo "Start barrier_freeze at: $(date)"
17759 #define OBD_FAIL_BARRIER_DELAY 0x2202
17760 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
17761 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
17764 local b_status=$(barrier_stat)
17765 echo "Got barrier status at: $(date)"
17766 [ "$b_status" = "'freezing_p1'" ] ||
17767 error "(1) unexpected barrier status $b_status"
17769 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
17771 b_status=$(barrier_stat)
17772 [ "$b_status" = "'frozen'" ] ||
17773 error "(2) unexpected barrier status $b_status"
17775 local expired=$(barrier_expired)
17776 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
17777 sleep $((expired + 3))
17779 b_status=$(barrier_stat)
17780 [ "$b_status" = "'expired'" ] ||
17781 error "(3) unexpected barrier status $b_status"
17783 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
17784 error "(4) fail to freeze barrier"
17786 b_status=$(barrier_stat)
17787 [ "$b_status" = "'frozen'" ] ||
17788 error "(5) unexpected barrier status $b_status"
17790 echo "Start barrier_thaw at: $(date)"
17791 #define OBD_FAIL_BARRIER_DELAY 0x2202
17792 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
17793 do_facet mgs $LCTL barrier_thaw $FSNAME &
17796 b_status=$(barrier_stat)
17797 echo "Got barrier status at: $(date)"
17798 [ "$b_status" = "'thawing'" ] ||
17799 error "(6) unexpected barrier status $b_status"
17801 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
17803 b_status=$(barrier_stat)
17804 [ "$b_status" = "'thawed'" ] ||
17805 error "(7) unexpected barrier status $b_status"
17807 #define OBD_FAIL_BARRIER_FAILURE 0x2203
17808 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
17809 do_facet mgs $LCTL barrier_freeze $FSNAME
17811 b_status=$(barrier_stat)
17812 [ "$b_status" = "'failed'" ] ||
17813 error "(8) unexpected barrier status $b_status"
17815 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17816 do_facet mgs $LCTL barrier_thaw $FSNAME
17820 run_test 801a "write barrier user interfaces and stat machine"
17825 mkdir $DIR/$tdir || error "(1) fail to mkdir"
17826 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
17827 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
17828 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
17829 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
17831 cancel_lru_locks mdc
17833 # 180 seconds should be long enough
17834 do_facet mgs $LCTL barrier_freeze $FSNAME 180
17836 local b_status=$(barrier_stat)
17837 [ "$b_status" = "'frozen'" ] ||
17838 error "(6) unexpected barrier status $b_status"
17840 mkdir $DIR/$tdir/d0/d10 &
17843 touch $DIR/$tdir/d1/f13 &
17846 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
17849 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
17852 rm -f $DIR/$tdir/d4/f12 &
17855 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
17857 # To guarantee taht the 'stat' is not blocked
17858 b_status=$(barrier_stat)
17859 [ "$b_status" = "'frozen'" ] ||
17860 error "(8) unexpected barrier status $b_status"
17862 # let above commands to run at background
17865 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
17866 ps -p $touch_pid || error "(10) touch should be blocked"
17867 ps -p $ln_pid || error "(11) link should be blocked"
17868 ps -p $mv_pid || error "(12) rename should be blocked"
17869 ps -p $rm_pid || error "(13) unlink should be blocked"
17871 b_status=$(barrier_stat)
17872 [ "$b_status" = "'frozen'" ] ||
17873 error "(14) unexpected barrier status $b_status"
17875 do_facet mgs $LCTL barrier_thaw $FSNAME
17876 b_status=$(barrier_stat)
17877 [ "$b_status" = "'thawed'" ] ||
17878 error "(15) unexpected barrier status $b_status"
17880 wait $mkdir_pid || error "(16) mkdir should succeed"
17881 wait $touch_pid || error "(17) touch should succeed"
17882 wait $ln_pid || error "(18) link should succeed"
17883 wait $mv_pid || error "(19) rename should succeed"
17884 wait $rm_pid || error "(20) unlink should succeed"
17888 run_test 801b "modification will be blocked by write barrier"
17891 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
17895 stop mds2 || error "(1) Fail to stop mds2"
17897 do_facet mgs $LCTL barrier_freeze $FSNAME 30
17899 local b_status=$(barrier_stat)
17900 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
17901 do_facet mgs $LCTL barrier_thaw $FSNAME
17902 error "(2) unexpected barrier status $b_status"
17905 do_facet mgs $LCTL barrier_rescan $FSNAME ||
17906 error "(3) Fail to rescan barrier bitmap"
17908 do_facet mgs $LCTL barrier_freeze $FSNAME 10
17910 b_status=$(barrier_stat)
17911 [ "$b_status" = "'frozen'" ] ||
17912 error "(4) unexpected barrier status $b_status"
17914 do_facet mgs $LCTL barrier_thaw $FSNAME
17915 b_status=$(barrier_stat)
17916 [ "$b_status" = "'thawed'" ] ||
17917 error "(5) unexpected barrier status $b_status"
17919 local devname=$(mdsdevname 2)
17921 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
17923 do_facet mgs $LCTL barrier_rescan $FSNAME ||
17924 error "(7) Fail to rescan barrier bitmap"
17928 run_test 801c "rescan barrier bitmap"
17930 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
17931 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
17932 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
17938 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
17939 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
17940 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
17946 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
17947 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
17948 skip "Need server version at least 2.9.55" & exit 0
17950 mkdir $DIR/$tdir || error "(1) fail to mkdir"
17952 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
17953 error "(2) Fail to copy"
17955 trap cleanup_802 EXIT
17957 # sync by force before remount as readonly
17958 sync; sync_all_data; sleep 3; sync_all_data
17962 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
17963 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
17964 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
17966 echo "Mount the server as read only"
17967 setupall server_only || error "(3) Fail to start servers"
17969 echo "Mount client without ro should fail"
17970 mount_client $MOUNT &&
17971 error "(4) Mount client without 'ro' should fail"
17973 echo "Mount client with ro should succeed"
17974 mount_client $MOUNT ro ||
17975 error "(5) Mount client with 'ro' should succeed"
17977 echo "Modify should be refused"
17978 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
17980 echo "Read should be allowed"
17981 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
17982 error "(7) Read should succeed under ro mode"
17986 run_test 802 "simulate readonly device"
17989 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
17990 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
17991 skip "MDS needs to be newer than 2.10.54" && return
17993 mkdir -p $DIR/$tdir
17994 # Create some objects on all MDTs to trigger related logs objects
17995 for idx in $(seq $MDSCOUNT); do
17996 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
17997 $DIR/$tdir/dir${idx} ||
17998 error "Fail to create $DIR/$tdir/dir${idx}"
18002 echo "before create:"
18004 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18006 for ((i=0; i<10; i++)); do
18007 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
18008 error "Fail to create $DIR/$tdir/foo$i"
18012 echo "after create:"
18014 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18016 [ $after_used -ge $((before_used + 10)) ] ||
18017 error "before ($before_used) + 10 > after ($after_used)"
18019 for ((i=0; i<10; i++)); do
18020 rm -rf $DIR/$tdir/foo$i ||
18021 error "Fail to remove $DIR/$tdir/foo$i"
18024 wait_delete_completed
18025 echo "after unlink:"
18027 before_used=$after_used
18028 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18030 [ $after_used -le $((before_used - 8)) ] ||
18031 error "before ($before_used) - 8 < after ($after_used)"
18033 run_test 803 "verify agent object for remote object"
18036 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18037 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18038 skip "MDS needs to be newer than 2.10.54" && return
18040 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
18041 skip "ldiskfs only test" && return 0
18043 mkdir -p $DIR/$tdir
18044 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
18045 error "Fail to create $DIR/$tdir/dir0"
18047 local fid=$($LFS path2fid $DIR/$tdir/dir0)
18048 local dev=$(mdsdevname 2)
18050 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18051 grep ${fid} || error "NOT found agent entry for dir0"
18053 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
18054 error "Fail to create $DIR/$tdir/dir1"
18056 touch $DIR/$tdir/dir1/foo0 ||
18057 error "Fail to create $DIR/$tdir/dir1/foo0"
18058 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
18061 for idx in $(seq $MDSCOUNT); do
18062 dev=$(mdsdevname $idx)
18063 do_facet mds${idx} \
18064 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18065 grep ${fid} && rc=$idx
18068 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
18069 error "Fail to rename foo0 to foo1"
18070 if [ $rc -eq 0 ]; then
18071 for idx in $(seq $MDSCOUNT); do
18072 dev=$(mdsdevname $idx)
18073 do_facet mds${idx} \
18074 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18075 grep ${fid} && rc=$idx
18079 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
18080 error "Fail to rename foo1 to foo2"
18081 if [ $rc -eq 0 ]; then
18082 for idx in $(seq $MDSCOUNT); do
18083 dev=$(mdsdevname $idx)
18084 do_facet mds${idx} \
18085 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18086 grep ${fid} && rc=$idx
18090 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
18092 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
18093 error "Fail to link to $DIR/$tdir/dir1/foo2"
18094 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
18095 error "Fail to rename foo2 to foo0"
18096 unlink $DIR/$tdir/dir1/foo0 ||
18097 error "Fail to unlink $DIR/$tdir/dir1/foo0"
18098 rm -rf $DIR/$tdir/dir0 ||
18099 error "Fail to rm $DIR/$tdir/dir0"
18101 for idx in $(seq $MDSCOUNT); do
18102 dev=$(mdsdevname $idx)
18106 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
18108 start mds${idx} $dev $MDS_MOUNT_OPTS ||
18109 error "mount mds$idx failed"
18110 df $MOUNT > /dev/null 2>&1
18112 # e2fsck should not return error
18114 error "e2fsck detected error on MDT${idx}: rc=$rc"
18117 run_test 804 "verify agent entry for remote entry"
18120 # tests that do cleanup/setup should be run at the end
18124 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18126 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
18127 $LCTL set_param fail_loc=0x903
18129 cancel_lru_locks MGC
18131 FAIL_ON_ERROR=true cleanup
18132 FAIL_ON_ERROR=true setup
18134 run_test 900 "umount should not race with any mgc requeue thread"
18137 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
18138 check_and_cleanup_lustre
18139 if [ "$I_MOUNTED" != "yes" ]; then
18140 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true