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 $DIR/R5a/f || error "$DIR/R5a/f exists"
906 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
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 $DIR/R6a/f || error "$DIR/R6a/f exists"
916 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
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 $DIR/R7a/d || error "$DIR/R7a/d exists"
926 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
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 $DIR/R8a/d || error "$DIR/R8a/d exists"
937 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
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 $DIR/R9/f || error "$DIR/R9/f not file type"
948 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
949 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
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 $DIR/R10 || error "$DIR/R10 not dir type"
957 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
958 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
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 $DIR/R11a/f || error "$DIR/R11a/f exists"
968 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
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 "rename of ${f} to itself failed"
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
993 $CHECKSTAT ${f} || error "${f} missing"
995 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
996 $CHECKSTAT -a ${f} || error "${f} exists"
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 $DIR/R12a || error "$DIR/R12a exists"
1012 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
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 "multiop failed"
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 ||
1333 error "File creation in symlinked directory failed"
1335 run_test 25a "create file in symlinked directory ==============="
1338 [ ! -d $DIR/d25 ] && test_25a
1339 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1341 run_test 25b "lookup file in symlinked directory ==============="
1345 test_mkdir $DIR/d26/d26-2
1346 ln -s d26/d26-2 $DIR/s26
1347 touch $DIR/s26/foo || error "File creation failed"
1349 run_test 26a "multiple component symlink ======================="
1352 test_mkdir -p $DIR/$tdir/d26-2
1353 ln -s $tdir/d26-2/foo $DIR/s26-2
1354 touch $DIR/s26-2 || error "File creation failed"
1356 run_test 26b "multiple component symlink at end of lookup ======"
1359 test_mkdir $DIR/d26.2
1360 touch $DIR/d26.2/foo
1361 ln -s d26.2 $DIR/s26.2-1
1362 ln -s s26.2-1 $DIR/s26.2-2
1363 ln -s s26.2-2 $DIR/s26.2-3
1364 chmod 0666 $DIR/s26.2-3/foo
1366 run_test 26c "chain of symlinks"
1368 # recursive symlinks (bug 439)
1370 ln -s d26-3/foo $DIR/d26-3
1372 run_test 26d "create multiple component recursive symlink"
1375 [ ! -h $DIR/d26-3 ] && test_26d
1378 run_test 26e "unlink multiple component recursive symlink"
1380 # recursive symlinks (bug 7022)
1382 test_mkdir $DIR/$tdir
1383 test_mkdir $DIR/$tdir/$tfile
1384 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1385 test_mkdir -p lndir/bar1
1386 test_mkdir $DIR/$tdir/$tfile/$tfile
1387 cd $tfile || error "cd $tfile failed"
1388 ln -s .. dotdot || error "ln dotdot failed"
1389 ln -s dotdot/lndir lndir || error "ln lndir failed"
1390 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1391 output=`ls $tfile/$tfile/lndir/bar1`
1392 [ "$output" = bar1 ] && error "unexpected output"
1393 rm -r $tfile || error "rm $tfile failed"
1394 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1396 run_test 26f "rm -r of a directory which has recursive symlink"
1399 test_mkdir $DIR/$tdir
1400 $LFS getstripe $DIR/$tdir
1401 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1402 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1403 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1405 run_test 27a "one stripe file"
1408 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1409 test_mkdir $DIR/$tdir
1410 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1411 $LFS getstripe -c $DIR/$tdir/$tfile
1412 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1413 error "two-stripe file doesn't have two stripes"
1415 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1417 run_test 27b "create and write to two stripe file"
1420 test_mkdir $DIR/$tdir
1421 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1422 error "setstripe failed"
1423 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1424 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1426 run_test 27d "create file with default settings"
1429 # LU-5839 adds check for existed layout before setting it
1430 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1431 skip "Need MDS version at least 2.7.56" && return
1432 test_mkdir $DIR/$tdir
1433 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1434 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1435 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1437 run_test 27e "setstripe existing file (should return error)"
1440 test_mkdir $DIR/$tdir
1441 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1442 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1443 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1444 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1445 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1446 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1448 run_test 27f "setstripe with bad stripe size (should return error)"
1451 test_mkdir $DIR/$tdir
1452 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1453 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1454 error "$DIR/$tdir/$tfile has object"
1456 run_test 27g "$LFS getstripe with no objects"
1459 test_mkdir $DIR/$tdir
1460 touch $DIR/$tdir/$tfile || error "touch failed"
1461 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1462 error "missing objects"
1464 run_test 27i "$LFS getstripe with some objects"
1467 test_mkdir $DIR/$tdir
1468 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1469 error "setstripe failed" || true
1471 run_test 27j "setstripe with bad stripe offset (should return error)"
1473 test_27k() { # bug 2844
1474 test_mkdir $DIR/$tdir
1475 local file=$DIR/$tdir/$tfile
1476 local ll_max_blksize=$((4 * 1024 * 1024))
1477 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1478 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1479 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1480 dd if=/dev/zero of=$file bs=4k count=1
1481 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1482 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1484 run_test 27k "limit i_blksize for broken user apps"
1487 mcreate $DIR/$tfile || error "creating file"
1488 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1489 error "setstripe should have failed" || true
1491 run_test 27l "check setstripe permissions (should return error)"
1494 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1496 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1498 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1499 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1502 trap simple_cleanup_common EXIT
1503 test_mkdir $DIR/$tdir
1504 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1505 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1506 error "dd should fill OST0"
1508 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1510 [ $i -gt 256 ] && break
1513 touch $DIR/$tdir/$tfile.$i
1514 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1515 awk '{print $1}'| grep -w "0") ] &&
1516 error "OST0 was full but new created file still use it"
1518 touch $DIR/$tdir/$tfile.$i
1519 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1520 awk '{print $1}'| grep -w "0") ] &&
1521 error "OST0 was full but new created file still use it"
1522 simple_cleanup_common
1524 run_test 27m "create file while OST0 was full"
1527 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1528 head -n 1 | awk '{ print $1 * 2 }')
1532 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1533 # if the OST isn't full anymore.
1535 local OSTIDX=${1:-""}
1537 local list=$(comma_list $(osts_nodes))
1538 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1540 do_nodes $list lctl set_param fail_loc=0
1541 sync # initiate all OST_DESTROYs from MDS to OST
1545 exhaust_precreations() {
1548 local FAILIDX=${3:-$OSTIDX}
1549 local ofacet=ost$((OSTIDX + 1))
1551 test_mkdir -p -c1 $DIR/$tdir
1552 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1553 local mfacet=mds$((mdtidx + 1))
1554 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1556 local OST=$(ostname_from_index $OSTIDX)
1559 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1560 local last_id=$(do_facet $mfacet lctl get_param -n \
1561 osc.$mdtosc_proc1.prealloc_last_id)
1562 local next_id=$(do_facet $mfacet lctl get_param -n \
1563 osc.$mdtosc_proc1.prealloc_next_id)
1565 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1566 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1568 test_mkdir -p $DIR/$tdir/${OST}
1569 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1570 #define OBD_FAIL_OST_ENOSPC 0x215
1571 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1572 echo "Creating to objid $last_id on ost $OST..."
1573 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1574 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1575 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1579 exhaust_all_precreations() {
1581 for (( i=0; i < OSTCOUNT; i++ )) ; do
1582 exhaust_precreations $i $1 -1
1587 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1588 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1589 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1590 remote_ost_nodsh && skip "remote OST with nodsh" && return
1593 rm -f $DIR/$tdir/$tfile
1594 exhaust_precreations 0 0x80000215
1595 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1596 touch $DIR/$tdir/$tfile || error "touch failed"
1597 $LFS getstripe $DIR/$tdir/$tfile
1600 run_test 27n "create file with some full OSTs"
1603 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1604 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1605 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1606 remote_ost_nodsh && skip "remote OST with nodsh" && return
1609 rm -f $DIR/$tdir/$tfile
1610 exhaust_all_precreations 0x215
1612 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1617 run_test 27o "create file with all full OSTs (should error)"
1620 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1621 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1622 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1623 remote_ost_nodsh && skip "remote OST with nodsh" && return
1626 rm -f $DIR/$tdir/$tfile
1627 test_mkdir $DIR/$tdir
1629 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1630 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1631 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1633 exhaust_precreations 0 0x80000215
1634 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1635 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1636 $LFS getstripe $DIR/$tdir/$tfile
1640 run_test 27p "append to a truncated file with some full OSTs"
1643 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1644 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1645 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1646 remote_ost_nodsh && skip "remote OST with nodsh" && return
1649 rm -f $DIR/$tdir/$tfile
1651 test_mkdir $DIR/$tdir
1652 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1653 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1654 error "truncate $DIR/$tdir/$tfile failed"
1655 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1657 exhaust_all_precreations 0x215
1659 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1660 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1664 run_test 27q "append to truncated file with all OSTs full (should error)"
1667 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1668 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1669 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1670 remote_ost_nodsh && skip "remote OST with nodsh" && return
1673 rm -f $DIR/$tdir/$tfile
1674 exhaust_precreations 0 0x80000215
1676 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1680 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1682 test_27s() { # bug 10725
1683 test_mkdir $DIR/$tdir
1684 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1685 local stripe_count=0
1686 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1687 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1688 error "stripe width >= 2^32 succeeded" || true
1691 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1693 test_27t() { # bug 10864
1698 $WLFS getstripe $tfile
1701 run_test 27t "check that utils parse path correctly"
1703 test_27u() { # bug 4900
1704 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1705 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1707 local list=$(comma_list $(mdts_nodes))
1709 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1710 do_nodes $list $LCTL set_param fail_loc=0x139
1711 test_mkdir -p $DIR/$tdir
1712 trap simple_cleanup_common EXIT
1713 createmany -o $DIR/$tdir/t- 1000
1714 do_nodes $list $LCTL set_param fail_loc=0
1716 TLOG=$TMP/$tfile.getstripe
1717 $LFS getstripe $DIR/$tdir > $TLOG
1718 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1719 unlinkmany $DIR/$tdir/t- 1000
1721 [[ $OBJS -gt 0 ]] &&
1722 error "$OBJS objects created on OST-0. See $TLOG" ||
1725 run_test 27u "skip object creation on OSC w/o objects"
1727 test_27v() { # bug 4900
1728 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1729 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1730 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1731 remote_ost_nodsh && skip "remote OST with nodsh" && return
1733 exhaust_all_precreations 0x215
1736 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1738 touch $DIR/$tdir/$tfile
1739 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1741 for (( i=1; i < OSTCOUNT; i++ )); do
1742 do_facet ost$i lctl set_param fail_loc=0x705
1744 local START=`date +%s`
1745 createmany -o $DIR/$tdir/$tfile 32
1747 local FINISH=`date +%s`
1748 local TIMEOUT=`lctl get_param -n timeout`
1749 local PROCESS=$((FINISH - START))
1750 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1751 error "$FINISH - $START >= $TIMEOUT / 2"
1752 sleep $((TIMEOUT / 2 - PROCESS))
1755 run_test 27v "skip object creation on slow OST"
1757 test_27w() { # bug 10997
1758 test_mkdir $DIR/$tdir
1759 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1760 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1761 error "stripe size $size != 65536" || true
1762 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1763 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1765 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1768 [[ $OSTCOUNT -lt 2 ]] &&
1769 skip_env "skipping multiple stripe count/offset test" && return
1771 test_mkdir $DIR/$tdir
1772 for i in $(seq 1 $OSTCOUNT); do
1774 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1775 error "setstripe -c $i -i $offset failed"
1776 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1777 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1778 [ $count -ne $i ] && error "stripe count $count != $i" || true
1779 [ $index -ne $offset ] &&
1780 error "stripe offset $index != $offset" || true
1783 run_test 27wa "check $LFS setstripe -c -i options"
1786 remote_ost_nodsh && skip "remote OST with nodsh" && return
1787 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1788 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1789 OFFSET=$(($OSTCOUNT - 1))
1791 local OST=$(ostname_from_index $OSTIDX)
1793 test_mkdir $DIR/$tdir
1794 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1795 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1797 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1798 for i in $(seq 0 $OFFSET); do
1799 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1800 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1801 error "OST0 was degraded but new created file still use it"
1803 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1805 run_test 27x "create files while OST0 is degraded"
1808 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1809 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1810 remote_ost_nodsh && skip "remote OST with nodsh" && return
1811 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1813 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1814 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1815 osc.$mdtosc.prealloc_last_id)
1816 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1817 osc.$mdtosc.prealloc_next_id)
1818 local fcount=$((last_id - next_id))
1819 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1820 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1822 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1823 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1824 local OST_DEACTIVE_IDX=-1
1829 for OSC in $MDS_OSCS; do
1830 OST=$(osc_to_ost $OSC)
1831 OSTIDX=$(index_from_ostuuid $OST)
1832 if [ $OST_DEACTIVE_IDX == -1 ]; then
1833 OST_DEACTIVE_IDX=$OSTIDX
1835 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1836 echo $OSC "is Deactivated:"
1837 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1841 OSTIDX=$(index_from_ostuuid $OST)
1842 test_mkdir $DIR/$tdir
1843 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1845 for OSC in $MDS_OSCS; do
1846 OST=$(osc_to_ost $OSC)
1847 OSTIDX=$(index_from_ostuuid $OST)
1848 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1849 echo $OST "is degraded:"
1850 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1851 obdfilter.$OST.degraded=1
1856 createmany -o $DIR/$tdir/$tfile $fcount
1858 for OSC in $MDS_OSCS; do
1859 OST=$(osc_to_ost $OSC)
1860 OSTIDX=$(index_from_ostuuid $OST)
1861 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1862 echo $OST "is recovered from degraded:"
1863 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1864 obdfilter.$OST.degraded=0
1866 do_facet $SINGLEMDS lctl --device %$OSC activate
1870 # all osp devices get activated, hence -1 stripe count restored
1871 local stripe_count=0
1873 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1874 # devices get activated.
1876 $LFS setstripe -c -1 $DIR/$tfile
1877 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1879 [ $stripe_count -ne $OSTCOUNT ] &&
1880 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1883 run_test 27y "create files while OST0 is degraded and the rest inactive"
1889 lmm_count=$($GETSTRIPE -c $1)
1890 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1891 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1893 local old_ifs="$IFS"
1895 fid=($($LFS path2fid $1))
1898 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1899 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1901 # compare lmm_seq and lu_fid->f_seq
1902 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1903 # compare lmm_object_id and lu_fid->oid
1904 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1906 # check the trusted.fid attribute of the OST objects of the file
1907 local have_obdidx=false
1909 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1910 # skip lines up to and including "obdidx"
1911 [ -z "$obdidx" ] && break
1912 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1913 $have_obdidx || continue
1915 local ost=$((obdidx + 1))
1916 local dev=$(ostdevname $ost)
1919 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1921 seq=$(echo $seq | sed -e "s/^0x//g")
1922 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1923 oid_hex=$(echo $oid)
1925 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1927 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1931 # Don't unmount/remount the OSTs if we don't need to do that.
1932 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1933 # update too, until that use mount/ll_decode_filter_fid/mount.
1934 # Re-enable when debugfs will understand new filter_fid.
1936 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
1937 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1938 $dev 2>/dev/null" | grep "parent=")
1940 if [ -z "$ff" ]; then
1942 mount_fstype ost$ost
1943 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1944 $(facet_mntpt ost$ost)/$obj_file)
1945 unmount_fstype ost$ost
1946 start ost$ost $dev $OST_MOUNT_OPTS
1950 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1952 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1954 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1955 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1957 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
1958 # stripe_size=1048576 component_id=1 component_start=0 \
1959 # component_end=33554432
1960 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
1961 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
1962 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
1964 if grep -q 'stripe=' <<<$ff; then
1965 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
1967 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1968 # into f_ver in this case. See comment on ff_parent.
1969 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
1972 # compare lmm_seq and filter_fid->ff_parent.f_seq
1973 [ $ff_pseq = $lmm_seq ] ||
1974 error "FF parent SEQ $ff_pseq != $lmm_seq"
1975 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1976 [ $ff_poid = $lmm_oid ] ||
1977 error "FF parent OID $ff_poid != $lmm_oid"
1978 (($ff_pstripe == $stripe_nr)) ||
1979 error "FF stripe $ff_pstripe != $stripe_nr"
1981 stripe_nr=$((stripe_nr + 1))
1982 [ $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
1984 if grep -q 'stripe_count=' <<<$ff; then
1985 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
1986 -e 's/ .*//' <<<$ff)
1987 [ $lmm_count = $ff_scnt ] ||
1988 error "FF stripe count $lmm_count != $ff_scnt"
1994 remote_ost_nodsh && skip "remote OST with nodsh" && return
1995 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1996 test_mkdir $DIR/$tdir
1998 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1999 { error "setstripe -c -1 failed"; return 1; }
2000 # We need to send a write to every object to get parent FID info set.
2001 # This _should_ also work for setattr, but does not currently.
2002 # touch $DIR/$tdir/$tfile-1 ||
2003 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2004 { error "dd $tfile-1 failed"; return 2; }
2005 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2006 { error "setstripe -c -1 failed"; return 3; }
2007 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2008 { error "dd $tfile-2 failed"; return 4; }
2010 # make sure write RPCs have been sent to OSTs
2013 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2014 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2016 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2018 test_27A() { # b=19102
2019 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2021 save_layout_restore_at_exit $MOUNT
2023 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
2024 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2025 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
2026 local default_size=$($GETSTRIPE -S $MOUNT)
2027 local default_offset=$($GETSTRIPE -i $MOUNT)
2028 local dsize=$((1024 * 1024))
2029 [ $default_size -eq $dsize ] ||
2030 error "stripe size $default_size != $dsize"
2031 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
2033 run_test 27A "check filesystem-wide default LOV EA values"
2035 test_27B() { # LU-2523
2036 test_mkdir $DIR/$tdir
2037 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2039 # open f1 with O_LOV_DELAY_CREATE
2041 # call setstripe ioctl on open file descriptor for f1
2043 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2047 # open f1 with O_LOV_DELAY_CREATE
2049 # call setstripe ioctl on open file descriptor for f1
2051 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2053 # Allow multiop to fail in imitation of NFS's busted semantics.
2056 run_test 27B "call setstripe on open unlinked file/rename victim"
2058 test_27C() { #LU-2871
2059 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
2067 test_mkdir $DIR/$tdir
2069 for i in $(seq 0 $((OSTCOUNT - 1))); do
2070 # set stripe across all OSTs starting from OST$i
2071 $SETSTRIPE -i $i -c -1 $tfile$i
2072 # get striping information
2073 ost_idx=($($GETSTRIPE $tfile$i |
2074 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2078 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2079 error "${#ost_idx[@]} != $OSTCOUNT"
2081 for index in $(seq 0 $((OSTCOUNT - 1))); do
2083 for j in $(echo ${ost_idx[@]}); do
2084 if [ $index -eq $j ]; then
2090 error "Can not find $index in ${ost_idx[@]}"
2094 run_test 27C "check full striping across all OSTs"
2097 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2098 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2099 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2100 local POOL=${POOL:-testpool}
2102 local last_ost=$(($OSTCOUNT - 1))
2104 local ost_list=$(seq $first_ost $ost_step $last_ost)
2105 local ost_range="$first_ost $last_ost $ost_step"
2107 if ! combined_mgs_mds ; then
2111 test_mkdir $DIR/$tdir
2112 pool_add $POOL || error "pool_add failed"
2113 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2116 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2118 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) -o \
2119 $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2120 skip27D+=" -s 30,31"
2121 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2122 error "llapi_layout_test failed"
2124 destroy_test_pools || error "destroy test pools failed"
2126 if ! combined_mgs_mds ; then
2130 run_test 27D "validate llapi_layout API"
2132 # Verify that default_easize is increased from its initial value after
2133 # accessing a widely striped file.
2135 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2136 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2137 skip "client does not have LU-3338 fix" && return
2139 # 72 bytes is the minimum space required to store striping
2140 # information for a file striped across one OST:
2141 # (sizeof(struct lov_user_md_v3) +
2142 # sizeof(struct lov_user_ost_data_v1))
2144 $LCTL set_param -n llite.*.default_easize $min_easize ||
2145 error "lctl set_param failed"
2146 local easize=$($LCTL get_param -n llite.*.default_easize)
2148 [ $easize -eq $min_easize ] ||
2149 error "failed to set default_easize"
2151 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2152 error "setstripe failed"
2156 easize=$($LCTL get_param -n llite.*.default_easize)
2158 [ $easize -gt $min_easize ] ||
2159 error "default_easize not updated"
2161 run_test 27E "check that default extended attribute size properly increases"
2163 test_27F() { # LU-5346/LU-7975
2164 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2165 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2166 skip "Need MDS version at least 2.8.51" && return
2167 remote_ost_nodsh && skip "remote OST with nodsh" && return
2169 test_mkdir $DIR/$tdir
2171 $SETSTRIPE -c 2 $DIR/$tdir
2173 # stop all OSTs to reproduce situation for LU-7975 ticket
2174 for num in $(seq $OSTCOUNT); do
2178 # open/create f0 with O_LOV_DELAY_CREATE
2179 # truncate f0 to a non-0 size
2181 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2183 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2184 # open/write it again to force delayed layout creation
2185 cat /etc/hosts > $DIR/$tdir/f0 &
2189 for num in $(seq $OSTCOUNT); do
2190 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2191 error "ost$num failed to start"
2194 wait $catpid || error "cat failed"
2196 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2197 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2200 run_test 27F "Client resend delayed layout creation with non-zero size"
2202 # createtest also checks that device nodes are created and
2203 # then visible correctly (#2091)
2204 test_28() { # bug 2091
2206 $CREATETEST $DIR/d28/ct || error "createtest failed"
2208 run_test 28 "create/mknod/mkdir with bad file types ============"
2211 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2212 sync; sleep 1; sync # flush out any dirty pages from previous tests
2219 declare -i LOCKCOUNTORIG=0
2220 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2221 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2223 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2225 declare -i LOCKUNUSEDCOUNTORIG=0
2226 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2227 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2234 declare -i LOCKCOUNTCURRENT=0
2235 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2236 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2239 declare -i LOCKUNUSEDCOUNTCURRENT=0
2240 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2241 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2244 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2245 $LCTL set_param -n ldlm.dump_namespaces ""
2246 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2247 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2248 log "dumped log to $TMP/test_29.dk (bug 5793)"
2251 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2252 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2253 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2254 log "dumped log to $TMP/test_29.dk (bug 5793)"
2258 run_test 29 "IT_GETATTR regression ============================"
2260 test_30a() { # was test_30
2261 cp $(which ls) $DIR || cp /bin/ls $DIR
2262 $DIR/ls / || error "Can't execute binary from lustre"
2265 run_test 30a "execute binary from Lustre (execve) =============="
2268 cp `which ls` $DIR || cp /bin/ls $DIR
2270 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2273 run_test 30b "execute binary from Lustre as non-root ==========="
2275 test_30c() { # b=22376
2276 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2277 cp `which ls` $DIR || cp /bin/ls $DIR
2279 cancel_lru_locks mdc
2280 cancel_lru_locks osc
2281 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2284 run_test 30c "execute binary from Lustre without read perms ===="
2287 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2288 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2290 run_test 31a "open-unlink file =================================="
2293 touch $DIR/f31 || error "touch $DIR/f31 failed"
2294 ln $DIR/f31 $DIR/f31b || error "ln failed"
2295 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2296 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2298 run_test 31b "unlink file with multiple links while open ======="
2301 touch $DIR/f31 || error "touch $DIR/f31 failed"
2302 ln $DIR/f31 $DIR/f31c || error "ln failed"
2303 multiop_bg_pause $DIR/f31 O_uc ||
2304 error "multiop_bg_pause for $DIR/f31 failed"
2306 $MULTIOP $DIR/f31c Ouc
2307 kill -USR1 $MULTIPID
2310 run_test 31c "open-unlink file with multiple links ============="
2313 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2314 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2316 run_test 31d "remove of open directory ========================="
2318 test_31e() { # bug 2904
2319 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2321 run_test 31e "remove of open non-empty directory ==============="
2323 test_31f() { # bug 4554
2324 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2326 test_mkdir $DIR/d31f
2327 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2328 cp /etc/hosts $DIR/d31f
2330 $GETSTRIPE $DIR/d31f/hosts
2331 multiop_bg_pause $DIR/d31f D_c || return 1
2334 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2335 test_mkdir $DIR/d31f
2336 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2337 cp /etc/hosts $DIR/d31f
2339 $GETSTRIPE $DIR/d31f/hosts
2340 multiop_bg_pause $DIR/d31f D_c || return 1
2343 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2344 wait $MULTIPID || error "first opendir $MULTIPID failed"
2348 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2349 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2352 run_test 31f "remove of open directory with open-unlink file ==="
2355 echo "-- cross directory link --"
2356 test_mkdir -c1 $DIR/${tdir}ga
2357 test_mkdir -c1 $DIR/${tdir}gb
2358 touch $DIR/${tdir}ga/f
2359 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2360 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2361 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2362 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2363 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2365 run_test 31g "cross directory link==============="
2368 echo "-- cross directory link --"
2369 test_mkdir -c1 $DIR/${tdir}
2370 test_mkdir -c1 $DIR/${tdir}/dir
2371 touch $DIR/${tdir}/f
2372 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2373 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2374 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2375 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2376 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2378 run_test 31h "cross directory link under child==============="
2381 echo "-- cross directory link --"
2382 test_mkdir -c1 $DIR/$tdir
2383 test_mkdir -c1 $DIR/$tdir/dir
2384 touch $DIR/$tdir/dir/f
2385 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2386 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2387 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2388 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2389 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2391 run_test 31i "cross directory link under parent==============="
2394 test_mkdir -c1 -p $DIR/$tdir
2395 test_mkdir -c1 -p $DIR/$tdir/dir1
2396 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2397 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2398 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2399 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2402 run_test 31j "link for directory==============="
2405 test_mkdir -c1 -p $DIR/$tdir
2407 touch $DIR/$tdir/exist
2408 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2409 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2410 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2411 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2412 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2413 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2414 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2417 run_test 31k "link to file: the same, non-existing, dir==============="
2423 touch $DIR/d31m2/exist
2424 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2425 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2426 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2427 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2428 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2429 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2432 run_test 31m "link to file: the same, non-existing, dir==============="
2435 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2436 nlink=$(stat --format=%h $DIR/$tfile)
2437 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2439 local cmd="exec $fd<$DIR/$tfile"
2442 trap "eval $cmd" EXIT
2443 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2444 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2445 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2446 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2447 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2450 run_test 31n "check link count of unlinked file"
2453 local TEMPNAME=$(mktemp $1_XXXXXX)
2454 mlink $TEMPNAME $1 2> /dev/null &&
2455 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2459 test_31o() { # LU-2901
2460 test_mkdir $DIR/$tdir
2461 for LOOP in $(seq 100); do
2462 rm -f $DIR/$tdir/$tfile*
2463 for THREAD in $(seq 8); do
2464 link_one $DIR/$tdir/$tfile.$LOOP &
2467 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2468 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2469 error "$LINKS duplicate links to $tfile.$LOOP" &&
2473 run_test 31o "duplicate hard links with same filename"
2476 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2478 test_mkdir $DIR/$tdir
2479 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2480 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2482 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2483 error "open unlink test1 failed"
2484 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2485 error "open unlink test2 failed"
2487 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2488 error "test1 still exists"
2489 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2490 error "test2 still exists"
2492 run_test 31p "remove of open striped directory"
2494 cleanup_test32_mount() {
2497 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2498 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2499 losetup -d $loopdev || true
2505 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2506 echo "== more mountpoints and symlinks ================="
2507 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2508 trap cleanup_test32_mount EXIT
2509 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2510 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2511 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2512 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2513 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2514 cleanup_test32_mount
2516 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2519 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2520 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2521 trap cleanup_test32_mount EXIT
2522 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2523 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2524 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2525 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2526 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2527 cleanup_test32_mount
2529 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2532 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2533 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2534 trap cleanup_test32_mount EXIT
2535 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2536 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2537 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2538 test_mkdir -p $DIR/$tdir/d2/test_dir
2539 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2540 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2541 cleanup_test32_mount
2543 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2546 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2547 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2548 trap cleanup_test32_mount EXIT
2549 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2550 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2551 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2552 test_mkdir -p $DIR/$tdir/d2/test_dir
2553 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2554 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2555 cleanup_test32_mount
2557 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2561 test_mkdir -p $DIR/$tdir/tmp
2562 local tmp_dir=$DIR/$tdir/tmp
2563 ln -s $DIR/$tdir $tmp_dir/symlink11
2564 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2565 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2566 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2568 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2572 test_mkdir -p $DIR/$tdir/tmp
2573 local tmp_dir=$DIR/$tdir/tmp
2574 ln -s $DIR/$tdir $tmp_dir/symlink11
2575 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2576 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2577 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2579 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2582 local tmp_dir=$DIR/$tdir/tmp
2583 test_mkdir -p $tmp_dir
2584 test_mkdir $DIR/${tdir}2
2585 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2586 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2587 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2588 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2589 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2590 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2592 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2595 rm -fr $DIR/$tdir $DIR/${tdir}2
2596 tmp_dir=$DIR/$tdir/tmp
2597 test_mkdir -p $tmp_dir
2598 test_mkdir $DIR/${tdir}2
2599 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2600 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2601 ls $tmp_dir/symlink12 || error "listing symlink12"
2602 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2604 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2607 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2608 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2609 trap cleanup_test32_mount EXIT
2610 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2611 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2612 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2613 touch $DIR/$tdir/test_file
2614 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2615 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2616 cleanup_test32_mount
2618 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2621 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2622 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
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 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2627 touch $DIR/$tdir/test_file
2628 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2629 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2630 cleanup_test32_mount
2632 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2635 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2637 trap cleanup_test32_mount EXIT
2638 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2639 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2640 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2641 test_mkdir -p $DIR/$tdir/d2
2642 touch $DIR/$tdir/d2/test_file || error "touch failed"
2643 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2644 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2645 cleanup_test32_mount
2647 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2650 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2652 trap cleanup_test32_mount EXIT
2653 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2654 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2655 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2656 test_mkdir -p $DIR/$tdir/d2
2657 touch $DIR/$tdir/d2/test_file || error "touch failed"
2658 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2659 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2660 cleanup_test32_mount
2662 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2666 test_mkdir -p $DIR/d32m/tmp
2667 TMP_DIR=$DIR/d32m/tmp
2668 ln -s $DIR $TMP_DIR/symlink11
2669 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2670 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2671 error "symlink11 not a link"
2672 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2673 error "symlink01 not a link"
2675 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2679 test_mkdir -p $DIR/d32n/tmp
2680 TMP_DIR=$DIR/d32n/tmp
2681 ln -s $DIR $TMP_DIR/symlink11
2682 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2683 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2684 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2686 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2690 test_mkdir -p $DIR/d32o/tmp
2691 TMP_DIR=$DIR/d32o/tmp
2692 ln -s $DIR/$tfile $TMP_DIR/symlink12
2693 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2694 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2695 error "symlink12 not a link"
2696 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2697 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2698 error "$DIR/d32o/tmp/symlink12 not file type"
2699 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2700 error "$DIR/d32o/symlink02 not file type"
2702 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2712 test_mkdir -p $DIR/d32p/tmp
2714 TMP_DIR=$DIR/d32p/tmp
2716 ln -s $DIR/$tfile $TMP_DIR/symlink12
2718 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2720 cat $DIR/d32p/tmp/symlink12 ||
2721 error "Can't open $DIR/d32p/tmp/symlink12"
2723 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2726 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2729 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2730 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2731 trap cleanup_test32_mount EXIT
2732 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2733 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2734 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2735 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2736 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2737 cleanup_test32_mount
2739 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2743 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2744 trap cleanup_test32_mount EXIT
2745 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2746 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2747 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2748 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2749 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2750 cleanup_test32_mount
2752 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2757 chmod 444 $DIR/$tfile
2758 chown $RUNAS_ID $DIR/$tfile
2760 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2763 run_test 33aa "write file with mode 444 (should return error)"
2767 test_mkdir $DIR/$tdir
2768 chown $RUNAS_ID $DIR/$tdir
2769 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2770 error "$RUNAS create $tdir/$tfile failed"
2771 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2772 error "open RDWR" || true
2774 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2778 test_mkdir $DIR/$tdir
2779 chown $RUNAS_ID $DIR/$tdir
2780 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2782 run_test 33b "test open file with malformed flags (No panic)"
2785 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2791 remote_ost_nodsh && skip "remote OST with nodsh" && return
2794 test_mkdir $DIR/$tdir
2795 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2798 for ostnum in $(seq $OSTCOUNT); do
2799 # test-framework's OST numbering is one-based, while Lustre's
2801 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2802 # Parsing llobdstat's output sucks; we could grep the /proc
2803 # path, but that's likely to not be as portable as using the
2804 # llobdstat utility. So we parse lctl output instead.
2805 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2806 obdfilter/$ostname/stats |
2807 awk '/^write_bytes/ {print $7}' )
2808 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2809 if (( ${write_bytes:-0} > 0 ))
2816 $all_zeros || return 0
2819 echo foo > $DIR/$tdir/bar
2823 # Total up write_bytes after writing. We'd better find non-zeros.
2824 for ostnum in $(seq $OSTCOUNT); do
2825 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2826 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2827 obdfilter/$ostname/stats |
2828 awk '/^write_bytes/ {print $7}' )
2829 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2830 if (( ${write_bytes:-0} > 0 ))
2839 for ostnum in $(seq $OSTCOUNT); do
2840 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2841 echo "Check that write_bytes is present in obdfilter/*/stats:"
2842 do_facet ost$ostnum lctl get_param -n \
2843 obdfilter/$ostname/stats
2845 error "OST not keeping write_bytes stats (b22312)"
2848 run_test 33c "test llobdstat and write_bytes"
2851 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2854 local remote_dir=$DIR/$tdir/remote_dir
2856 test_mkdir $DIR/$tdir
2857 $LFS mkdir -i $MDTIDX $remote_dir ||
2858 error "create remote directory failed"
2860 touch $remote_dir/$tfile
2861 chmod 444 $remote_dir/$tfile
2862 chown $RUNAS_ID $remote_dir/$tfile
2864 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2866 chown $RUNAS_ID $remote_dir
2867 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2868 error "create" || true
2869 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2870 error "open RDWR" || true
2871 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2873 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2876 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2880 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2881 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2882 mkdir $DIR/$tdir/local_dir
2884 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2885 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2886 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2888 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2889 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2891 rmdir $DIR/$tdir/* || error "rmdir failed"
2894 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2895 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2896 mkdir $DIR/$tdir/local_dir
2898 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2899 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2900 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2902 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2903 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2905 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2908 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2909 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2910 mkdir $DIR/$tdir/local_dir
2912 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2913 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2914 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2916 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2917 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2919 run_test 33e "mkdir and striped directory should have same mode"
2923 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2927 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2928 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2931 chmod go+rwx $DIR/$tdir
2932 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2933 trap cleanup_33f EXIT
2935 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2936 error "cannot create striped directory"
2938 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2939 error "cannot create files in striped directory"
2941 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2942 error "cannot remove files in striped directory"
2944 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2945 error "cannot remove striped directory"
2949 run_test 33f "nonroot user can create, access, and remove a striped directory"
2952 mkdir -p $DIR/$tdir/dir2
2954 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
2956 [[ $err =~ "exists" ]] || error "Not exists error"
2958 run_test 33g "nonroot user create already existing root created file"
2960 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2963 $MCREATE $DIR/f34 || error "mcreate failed"
2964 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
2965 error "getstripe failed"
2966 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
2967 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
2968 error "getstripe failed"
2969 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
2970 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
2972 run_test 34a "truncate file that has not been opened ==========="
2975 [ ! -f $DIR/f34 ] && test_34a
2976 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
2977 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
2978 $OPENFILE -f O_RDONLY $DIR/f34
2979 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
2980 error "getstripe failed"
2981 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
2982 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
2984 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2987 [ ! -f $DIR/f34 ] && test_34a
2988 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
2989 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
2990 $OPENFILE -f O_RDWR $DIR/f34
2991 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2992 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
2993 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
2995 run_test 34c "O_RDWR opening file-with-size works =============="
2998 [ ! -f $DIR/f34 ] && test_34a
2999 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3001 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3002 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3005 run_test 34d "write to sparse file ============================="
3009 $MCREATE $DIR/f34e || error "mcreate failed"
3010 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3011 $CHECKSTAT -s 1000 $DIR/f34e ||
3012 error "Size of $DIR/f34e not equal to 1000 bytes"
3013 $OPENFILE -f O_RDWR $DIR/f34e
3014 $CHECKSTAT -s 1000 $DIR/f34e ||
3015 error "Size of $DIR/f34e not equal to 1000 bytes"
3017 run_test 34e "create objects, some with size and some without =="
3019 test_34f() { # bug 6242, 6243
3020 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3023 $MCREATE $DIR/f34f || error "mcreate failed"
3024 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3025 dd if=$DIR/f34f of=$TMP/f34f
3026 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3027 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3028 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3029 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3030 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3032 run_test 34f "read from a file with no objects until EOF ======="
3035 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3036 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3038 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3039 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3040 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3041 cancel_lru_locks osc
3042 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3043 error "wrong size after lock cancel"
3045 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3046 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3047 error "expanding truncate failed"
3048 cancel_lru_locks osc
3049 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3050 error "wrong expanded size after lock cancel"
3052 run_test 34g "truncate long file ==============================="
3055 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3059 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3060 sync # Flush the cache so that multiop below does not block on cache
3061 # flush when getting the group lock
3062 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3065 # Since just timed wait is not good enough, let's do a sync write
3066 # that way we are sure enough time for a roundtrip + processing
3067 # passed + 2 seconds of extra margin.
3068 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
3072 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3073 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3077 local nsz=`stat -c %s $DIR/$tfile`
3078 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3080 run_test 34h "ftruncate file under grouplock should not block"
3083 cp /bin/sh $DIR/f35a
3085 chown $RUNAS_ID $DIR/f35a
3086 $RUNAS $DIR/f35a && error || true
3089 run_test 35a "exec file with mode 444 (should return and not leak)"
3093 utime $DIR/f36 || error "utime failed for MDS"
3095 run_test 36a "MDS utime check (mknod, utime)"
3099 utime $DIR/f36 || error "utime failed for OST"
3101 run_test 36b "OST utime check (open, utime)"
3106 chown $RUNAS_ID $DIR/d36
3107 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3109 run_test 36c "non-root MDS utime check (mknod, utime)"
3112 [ ! -d $DIR/d36 ] && test_36c
3113 echo "" > $DIR/d36/f36
3114 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3116 run_test 36d "non-root OST utime check (open, utime)"
3119 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3120 test_mkdir $DIR/$tdir
3121 touch $DIR/$tdir/$tfile
3122 $RUNAS utime $DIR/$tdir/$tfile &&
3123 error "utime worked, expected failure" || true
3125 run_test 36e "utime on non-owned file (should return error)"
3129 local LANG_SAVE=$LANG
3130 local LC_LANG_SAVE=$LC_LANG
3131 export LANG=C LC_LANG=C # for date language
3133 DATESTR="Dec 20 2000"
3134 test_mkdir $DIR/$tdir
3135 lctl set_param fail_loc=$fl
3137 cp /etc/hosts $DIR/$tdir/$tfile
3138 sync & # write RPC generated with "current" inode timestamp, but delayed
3140 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3141 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3142 cancel_lru_locks osc
3143 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3145 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3146 echo "BEFORE: $LS_BEFORE" && \
3147 echo "AFTER : $LS_AFTER" && \
3148 echo "WANT : $DATESTR" && \
3149 error "$DIR/$tdir/$tfile timestamps changed" || true
3151 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3155 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3156 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3157 subr_36fh "0x80000214"
3159 run_test 36f "utime on file racing with OST BRW write =========="
3162 remote_ost_nodsh && skip "remote OST with nodsh" && return
3163 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3168 test_mkdir $DIR/$tdir
3169 fmd_max_age=$(do_facet ost1 \
3170 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3173 fmd_before=$(do_facet ost1 \
3174 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3175 touch $DIR/$tdir/$tfile
3176 sleep $((fmd_max_age + 12))
3177 fmd_after=$(do_facet ost1 \
3178 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3180 echo "fmd_before: $fmd_before"
3181 echo "fmd_after: $fmd_after"
3182 [[ $fmd_after -gt $fmd_before ]] &&
3183 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3184 error "fmd didn't expire after ping" || true
3186 run_test 36g "filter mod data cache expiry ====================="
3189 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3190 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3191 subr_36fh "0x80000227"
3193 run_test 36h "utime on file racing with OST BRW write =========="
3196 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3198 test_mkdir $DIR/$tdir
3199 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3201 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3202 local new_mtime=$((mtime + 200))
3204 #change Modify time of striped dir
3205 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3206 error "change mtime failed"
3208 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3210 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3212 run_test 36i "change mtime on striped directory"
3214 # test_37 - duplicate with tests 32q 32r
3217 local file=$DIR/$tfile
3219 openfile -f O_DIRECTORY $file
3222 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3223 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3225 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3227 test_39a() { # was test_39
3229 touch $DIR/${tfile}2
3230 # ls -l $DIR/$tfile $DIR/${tfile}2
3231 # ls -lu $DIR/$tfile $DIR/${tfile}2
3232 # ls -lc $DIR/$tfile $DIR/${tfile}2
3234 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3235 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3237 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3239 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3241 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3242 error "O_TRUNC didn't change timestamps"
3245 run_test 39a "mtime changed on create"
3248 test_mkdir -c1 $DIR/$tdir
3249 cp -p /etc/passwd $DIR/$tdir/fopen
3250 cp -p /etc/passwd $DIR/$tdir/flink
3251 cp -p /etc/passwd $DIR/$tdir/funlink
3252 cp -p /etc/passwd $DIR/$tdir/frename
3253 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3256 echo "aaaaaa" >> $DIR/$tdir/fopen
3257 echo "aaaaaa" >> $DIR/$tdir/flink
3258 echo "aaaaaa" >> $DIR/$tdir/funlink
3259 echo "aaaaaa" >> $DIR/$tdir/frename
3261 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3262 local link_new=`stat -c %Y $DIR/$tdir/flink`
3263 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3264 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3266 cat $DIR/$tdir/fopen > /dev/null
3267 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3268 rm -f $DIR/$tdir/funlink2
3269 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3271 for (( i=0; i < 2; i++ )) ; do
3272 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3273 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3274 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3275 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3277 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3278 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3279 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3280 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3282 cancel_lru_locks osc
3283 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3286 run_test 39b "mtime change on open, link, unlink, rename ======"
3288 # this should be set to past
3289 TEST_39_MTIME=`date -d "1 year ago" +%s`
3295 local mtime0=`stat -c %Y $DIR1/$tfile`
3297 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3298 local mtime1=`stat -c %Y $DIR1/$tfile`
3299 [ "$mtime1" = $TEST_39_MTIME ] || \
3300 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3303 echo hello >> $DIR1/$tfile
3305 local mtime2=`stat -c %Y $DIR1/$tfile`
3306 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3307 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3309 mv $DIR1/$tfile $DIR1/$tfile-1
3311 for (( i=0; i < 2; i++ )) ; do
3312 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3313 [ "$mtime2" = "$mtime3" ] || \
3314 error "mtime ($mtime2) changed (to $mtime3) on rename"
3316 cancel_lru_locks osc
3317 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3320 run_test 39c "mtime change on rename ==========================="
3324 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3327 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3329 for (( i=0; i < 2; i++ )) ; do
3330 local mtime=`stat -c %Y $DIR1/$tfile`
3331 [ $mtime = $TEST_39_MTIME ] || \
3332 error "mtime($mtime) is not set to $TEST_39_MTIME"
3334 cancel_lru_locks osc
3335 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3338 run_test 39d "create, utime, stat =============================="
3342 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3344 local mtime1=`stat -c %Y $DIR1/$tfile`
3346 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3348 for (( i=0; i < 2; i++ )) ; do
3349 local mtime2=`stat -c %Y $DIR1/$tfile`
3350 [ $mtime2 = $TEST_39_MTIME ] || \
3351 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3353 cancel_lru_locks osc
3354 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3357 run_test 39e "create, stat, utime, stat ========================"
3361 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3363 mtime1=`stat -c %Y $DIR1/$tfile`
3366 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3368 for (( i=0; i < 2; i++ )) ; do
3369 local mtime2=`stat -c %Y $DIR1/$tfile`
3370 [ $mtime2 = $TEST_39_MTIME ] || \
3371 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3373 cancel_lru_locks osc
3374 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3377 run_test 39f "create, stat, sleep, utime, stat ================="
3381 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3382 echo hello >> $DIR1/$tfile
3383 local mtime1=`stat -c %Y $DIR1/$tfile`
3386 chmod o+r $DIR1/$tfile
3388 for (( i=0; i < 2; i++ )) ; do
3389 local mtime2=`stat -c %Y $DIR1/$tfile`
3390 [ "$mtime1" = "$mtime2" ] || \
3391 error "lost mtime: $mtime2, should be $mtime1"
3393 cancel_lru_locks osc
3394 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3397 run_test 39g "write, chmod, stat ==============================="
3401 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3406 echo hello >> $DIR1/$tfile
3407 local mtime1=`stat -c %Y $DIR1/$tfile`
3409 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3411 if [ "$d1" != "$d2" ]; then
3412 echo "write and touch not within one second"
3414 for (( i=0; i < 2; i++ )) ; do
3415 local mtime2=`stat -c %Y $DIR1/$tfile`
3416 [ "$mtime2" = $TEST_39_MTIME ] || \
3417 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3419 cancel_lru_locks osc
3420 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3424 run_test 39h "write, utime within one second, stat ============="
3427 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3431 echo hello >> $DIR1/$tfile
3432 local mtime1=`stat -c %Y $DIR1/$tfile`
3434 mv $DIR1/$tfile $DIR1/$tfile-1
3436 for (( i=0; i < 2; i++ )) ; do
3437 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3439 [ "$mtime1" = "$mtime2" ] || \
3440 error "lost mtime: $mtime2, should be $mtime1"
3442 cancel_lru_locks osc
3443 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3446 run_test 39i "write, rename, stat =============================="
3449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3450 start_full_debug_logging
3454 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3455 lctl set_param fail_loc=0x80000412
3456 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3457 error "multiop failed"
3459 local mtime1=`stat -c %Y $DIR1/$tfile`
3461 mv $DIR1/$tfile $DIR1/$tfile-1
3463 kill -USR1 $multipid
3464 wait $multipid || error "multiop close failed"
3466 for (( i=0; i < 2; i++ )) ; do
3467 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3468 [ "$mtime1" = "$mtime2" ] ||
3469 error "mtime is lost on close: $mtime2, " \
3472 cancel_lru_locks osc
3473 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3475 lctl set_param fail_loc=0
3476 stop_full_debug_logging
3478 run_test 39j "write, rename, close, stat ======================="
3481 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3485 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3487 local mtime1=`stat -c %Y $DIR1/$tfile`
3489 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3491 kill -USR1 $multipid
3492 wait $multipid || error "multiop close failed"
3494 for (( i=0; i < 2; i++ )) ; do
3495 local mtime2=`stat -c %Y $DIR1/$tfile`
3497 [ "$mtime2" = $TEST_39_MTIME ] || \
3498 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3500 cancel_lru_locks osc
3501 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3504 run_test 39k "write, utime, close, stat ========================"
3506 # this should be set to future
3507 TEST_39_ATIME=`date -d "1 year" +%s`
3510 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3511 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3512 local atime_diff=$(do_facet $SINGLEMDS \
3513 lctl get_param -n mdd.*MDT0000*.atime_diff)
3517 # test setting directory atime to future
3518 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3519 local atime=$(stat -c %X $DIR/$tdir)
3520 [ "$atime" = $TEST_39_ATIME ] ||
3521 error "atime is not set to future: $atime, $TEST_39_ATIME"
3523 # test setting directory atime from future to now
3524 local now=$(date +%s)
3525 touch -a -d @$now $DIR/$tdir
3527 atime=$(stat -c %X $DIR/$tdir)
3528 [ "$atime" -eq "$now" ] ||
3529 error "atime is not updated from future: $atime, $now"
3531 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3534 # test setting directory atime when now > dir atime + atime_diff
3535 local d1=$(date +%s)
3537 local d2=$(date +%s)
3538 cancel_lru_locks mdc
3539 atime=$(stat -c %X $DIR/$tdir)
3540 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3541 error "atime is not updated : $atime, should be $d2"
3543 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3546 # test not setting directory atime when now < dir atime + atime_diff
3548 cancel_lru_locks mdc
3549 atime=$(stat -c %X $DIR/$tdir)
3550 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3551 error "atime is updated to $atime, should remain $d1<atime<$d2"
3553 do_facet $SINGLEMDS \
3554 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3556 run_test 39l "directory atime update ==========================="
3559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3562 local far_past_mtime=$(date -d "May 29 1953" +%s)
3563 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3565 touch -m -d @$far_past_mtime $DIR1/$tfile
3566 touch -a -d @$far_past_atime $DIR1/$tfile
3568 for (( i=0; i < 2; i++ )) ; do
3569 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3570 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3571 error "atime or mtime set incorrectly"
3573 cancel_lru_locks osc
3574 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3577 run_test 39m "test atime and mtime before 1970"
3579 test_39n() { # LU-3832
3580 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3581 local atime_diff=$(do_facet $SINGLEMDS \
3582 lctl get_param -n mdd.*MDT0000*.atime_diff)
3587 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3590 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3591 atime0=$(stat -c %X $DIR/$tfile)
3594 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3595 atime1=$(stat -c %X $DIR/$tfile)
3598 cancel_lru_locks mdc
3599 cancel_lru_locks osc
3600 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3601 atime2=$(stat -c %X $DIR/$tfile)
3603 do_facet $SINGLEMDS \
3604 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3606 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3607 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3609 run_test 39n "check that O_NOATIME is honored"
3612 TESTDIR=$DIR/$tdir/$tfile
3613 [ -e $TESTDIR ] && rm -rf $TESTDIR
3620 links2=$(stat -c %h .)
3621 [ $(($links1 + 2)) != $links2 ] &&
3622 error "wrong links count $(($links1 + 2)) != $links2"
3624 links3=$(stat -c %h .)
3625 [ $(($links1 + 1)) != $links3 ] &&
3626 error "wrong links count $links1 != $links3"
3629 run_test 39o "directory cached attributes updated after create"
3632 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3634 TESTDIR=$DIR/$tdir/$tdir
3635 [ -e $TESTDIR ] && rm -rf $TESTDIR
3636 test_mkdir -p $TESTDIR
3640 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3641 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3643 links2=$(stat -c %h .)
3644 [ $(($links1 + 2)) != $links2 ] &&
3645 error "wrong links count $(($links1 + 2)) != $links2"
3647 links3=$(stat -c %h .)
3648 [ $(($links1 + 1)) != $links3 ] &&
3649 error "wrong links count $links1 != $links3"
3652 run_test 39p "remote directory cached attributes updated after create ========"
3655 test_39q() { # LU-8041
3656 local testdir=$DIR/$tdir
3658 multiop_bg_pause $testdir D_c || error "multiop failed"
3660 cancel_lru_locks mdc
3661 kill -USR1 $multipid
3662 local atime=$(stat -c %X $testdir)
3663 [ "$atime" -ne 0 ] || error "atime is zero"
3665 run_test 39q "close won't zero out atime"
3668 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3669 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3670 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3671 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3672 error "$tfile is not 4096 bytes in size"
3674 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3678 small_write $DIR/f41 18
3680 run_test 41 "test small file write + fstat ====================="
3682 count_ost_writes() {
3683 lctl get_param -n ${OSC}.*.stats |
3684 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3685 END { printf("%0.0f", writes) }'
3692 BG_DIRTY_RATIO_SAVE=10
3693 MAX_BG_DIRTY_RATIO=25
3697 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3698 # dirty_ratio, dirty_background_ratio
3699 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3700 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3701 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3702 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3704 # if file not here, we are a 2.4 kernel
3705 kill -CONT `pidof kupdated`
3710 # setup the trap first, so someone cannot exit the test at the
3711 # exact wrong time and mess up a machine
3712 trap start_writeback EXIT
3713 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3714 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3715 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3716 sysctl -w vm.dirty_writeback_centisecs=0
3717 sysctl -w vm.dirty_writeback_centisecs=0
3718 # save and increase /proc/sys/vm/dirty_ratio
3719 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3720 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3721 # save and increase /proc/sys/vm/dirty_background_ratio
3722 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3723 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3725 # if file not here, we are a 2.4 kernel
3726 kill -STOP `pidof kupdated`
3730 # ensure that all stripes have some grant before we test client-side cache
3732 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3733 dd if=/dev/zero of=$i bs=4k count=1
3738 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3739 # file truncation, and file removal.
3741 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3743 cancel_lru_locks $OSC
3745 sync; sleep 1; sync # just to be safe
3746 BEFOREWRITES=`count_ost_writes`
3747 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3748 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3749 AFTERWRITES=`count_ost_writes`
3750 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3751 error "$BEFOREWRITES < $AFTERWRITES"
3754 run_test 42a "ensure that we don't flush on close"
3757 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3759 cancel_lru_locks $OSC
3762 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3763 BEFOREWRITES=$(count_ost_writes)
3764 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3765 AFTERWRITES=$(count_ost_writes)
3766 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3767 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3769 BEFOREWRITES=$(count_ost_writes)
3770 sync || error "sync: $?"
3771 AFTERWRITES=$(count_ost_writes)
3772 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3773 error "$BEFOREWRITES < $AFTERWRITES on sync"
3775 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3779 run_test 42b "test destroy of file with cached dirty data ======"
3781 # if these tests just want to test the effect of truncation,
3782 # they have to be very careful. consider:
3783 # - the first open gets a {0,EOF}PR lock
3784 # - the first write conflicts and gets a {0, count-1}PW
3785 # - the rest of the writes are under {count,EOF}PW
3786 # - the open for truncate tries to match a {0,EOF}PR
3787 # for the filesize and cancels the PWs.
3788 # any number of fixes (don't get {0,EOF} on open, match
3789 # composite locks, do smarter file size management) fix
3790 # this, but for now we want these tests to verify that
3791 # the cancellation with truncate intent works, so we
3792 # start the file with a full-file pw lock to match against
3793 # until the truncate.
3798 cancel_lru_locks $OSC
3800 # prime the file with 0,EOF PW to match
3804 # now the real test..
3805 dd if=/dev/zero of=$file bs=1024 count=100
3806 BEFOREWRITES=`count_ost_writes`
3807 $TRUNCATE $file $offset
3808 cancel_lru_locks $OSC
3809 AFTERWRITES=`count_ost_writes`
3814 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3816 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3817 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3820 run_test 42c "test partial truncate of file with cached dirty data"
3823 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3825 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3826 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3829 run_test 42d "test complete truncate of file with cached dirty data"
3831 test_42e() { # bug22074
3832 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3833 local TDIR=$DIR/${tdir}e
3834 local pagesz=$(page_size)
3835 local pages=16 # hardcoded 16 pages, don't change it.
3836 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3837 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3841 test_mkdir $DIR/${tdir}e
3842 $SETSTRIPE -c 1 $TDIR
3843 createmany -o $TDIR/f $files
3845 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3847 # we assume that with $OSTCOUNT files, at least one of them will
3848 # be allocated on OST0.
3849 warmup_files=$((OSTCOUNT * max_dirty_mb))
3850 createmany -o $TDIR/w $warmup_files
3852 # write a large amount of data into one file and sync, to get good
3853 # avail_grant number from OST.
3854 for ((i=0; i<$warmup_files; i++)); do
3855 idx=$($GETSTRIPE -i $TDIR/w$i)
3856 [ $idx -ne 0 ] && continue
3857 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3860 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3862 $LCTL get_param $proc_osc0/cur_dirty_bytes
3863 $LCTL get_param $proc_osc0/cur_grant_bytes
3865 # create as much dirty pages as we can while not to trigger the actual
3866 # RPCs directly. but depends on the env, VFS may trigger flush during this
3867 # period, hopefully we are good.
3868 for ((i=0; i<$warmup_files; i++)); do
3869 idx=$($GETSTRIPE -i $TDIR/w$i)
3870 [ $idx -ne 0 ] && continue
3871 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3873 $LCTL get_param $proc_osc0/cur_dirty_bytes
3874 $LCTL get_param $proc_osc0/cur_grant_bytes
3876 # perform the real test
3877 $LCTL set_param $proc_osc0/rpc_stats 0
3878 for ((;i<$files; i++)); do
3879 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3880 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3883 $LCTL get_param $proc_osc0/rpc_stats
3886 local have_ppr=false
3887 $LCTL get_param $proc_osc0/rpc_stats |
3888 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3889 # skip lines until we are at the RPC histogram data
3890 [ "$PPR" == "pages" ] && have_ppr=true && continue
3891 $have_ppr || continue
3893 # we only want the percent stat for < 16 pages
3894 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3896 percent=$((percent + WPCT))
3897 if [[ $percent -gt 15 ]]; then
3898 error "less than 16-pages write RPCs" \
3905 run_test 42e "verify sub-RPC writes are not done synchronously"
3907 test_43A() { # was test_43
3908 test_mkdir $DIR/$tdir
3909 cp -p /bin/ls $DIR/$tdir/$tfile
3910 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3912 # give multiop a chance to open
3915 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
3918 run_test 43A "execution of file opened for write should return -ETXTBSY"
3921 test_mkdir $DIR/$tdir
3922 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3923 cp -p multiop $DIR/$tdir/multiop
3924 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3925 error "multiop open $TMP/$tfile.junk failed"
3926 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
3928 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3929 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3930 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3932 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3935 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3936 test_mkdir $DIR/$tdir
3937 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3938 cp -p multiop $DIR/$tdir/multiop
3939 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3940 error "multiop open $TMP/$tfile.junk failed"
3941 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
3943 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3944 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3945 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3947 run_test 43b "truncate of file being executed should return -ETXTBSY"
3950 local testdir="$DIR/$tdir"
3953 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
3954 ( cd $testdir && md5sum -c )
3956 run_test 43c "md5sum of copy into lustre"
3958 test_44A() { # was test_44
3959 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
3960 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3961 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3963 run_test 44A "zero length read from a sparse stripe"
3966 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3968 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3969 [[ $nstripe -gt $OSTCOUNT ]] &&
3970 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3972 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3974 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3975 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3979 OFFSETS="0 $((stride/2)) $((stride-1))"
3980 for offset in $OFFSETS; do
3981 for i in $(seq 0 $((nstripe-1))); do
3982 local GLOBALOFFSETS=""
3984 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3985 local myfn=$DIR/d44a-$size
3986 echo "--------writing $myfn at $size"
3987 ll_sparseness_write $myfn $size ||
3988 error "ll_sparseness_write"
3989 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3990 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3991 error "ll_sparseness_verify $GLOBALOFFSETS"
3993 for j in $(seq 0 $((nstripe-1))); do
3995 size=$((((j + $nstripe )*$stride + $offset)))
3996 ll_sparseness_write $myfn $size ||
3997 error "ll_sparseness_write"
3998 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4000 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4001 error "ll_sparseness_verify $GLOBALOFFSETS"
4006 run_test 44a "test sparse pwrite ==============================="
4010 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4016 before=`dirty_osc_total`
4017 echo executing "\"$*\""
4019 after=`dirty_osc_total`
4020 echo before $before, after $after
4023 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4025 # Obtain grants from OST if it supports it
4026 echo blah > ${f}_grant
4029 do_dirty_record "echo blah > $f"
4030 [[ $before -eq $after ]] && error "write wasn't cached"
4031 do_dirty_record "> $f"
4032 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4033 do_dirty_record "echo blah > $f"
4034 [[ $before -eq $after ]] && error "write wasn't cached"
4035 do_dirty_record "sync"
4036 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4037 do_dirty_record "echo blah > $f"
4038 [[ $before -eq $after ]] && error "write wasn't cached"
4039 do_dirty_record "cancel_lru_locks osc"
4040 [[ $before -gt $after ]] ||
4041 error "lock cancellation didn't lower dirty count"
4044 run_test 45 "osc io page accounting ============================"
4046 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4047 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4048 # objects offset and an assert hit when an rpc was built with 1023's mapped
4049 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4051 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4055 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4057 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
4058 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4062 run_test 46 "dirtying a previously written page ================"
4064 # test_47 is removed "Device nodes check" is moved to test_28
4066 test_48a() { # bug 2399
4067 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
4068 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
4069 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
4071 test_mkdir $DIR/$tdir
4073 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4074 test_mkdir $DIR/$tdir
4075 touch foo || error "'touch foo' failed after recreating cwd"
4077 touch .foo || error "'touch .foo' failed after recreating cwd"
4079 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4080 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4081 cd . || error "'cd .' failed after recreating cwd"
4082 mkdir . && error "'mkdir .' worked after recreating cwd"
4083 rmdir . && error "'rmdir .' worked after recreating cwd"
4084 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4085 cd .. || error "'cd ..' failed after recreating cwd"
4087 run_test 48a "Access renamed working dir (should return errors)="
4089 test_48b() { # bug 2399
4091 test_mkdir $DIR/$tdir
4093 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4094 touch foo && error "'touch foo' worked after removing cwd"
4095 mkdir foo && error "'mkdir foo' worked after removing cwd"
4096 touch .foo && error "'touch .foo' worked after removing cwd"
4097 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4098 ls . > /dev/null && error "'ls .' worked after removing cwd"
4099 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4100 mkdir . && error "'mkdir .' worked after removing cwd"
4101 rmdir . && error "'rmdir .' worked after removing cwd"
4102 ln -s . foo && error "'ln -s .' worked after removing cwd"
4103 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4105 run_test 48b "Access removed working dir (should return errors)="
4107 test_48c() { # bug 2350
4108 #lctl set_param debug=-1
4111 test_mkdir -p $DIR/$tdir/dir
4113 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4114 $TRACE touch foo && error "touch foo worked after removing cwd"
4115 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4116 touch .foo && error "touch .foo worked after removing cwd"
4117 mkdir .foo && error "mkdir .foo worked after removing cwd"
4118 $TRACE ls . && error "'ls .' worked after removing cwd"
4119 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4120 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4121 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4122 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4123 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4125 run_test 48c "Access removed working subdir (should return errors)"
4127 test_48d() { # bug 2350
4128 #lctl set_param debug=-1
4131 test_mkdir -p $DIR/$tdir/dir
4133 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4134 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4135 $TRACE touch foo && error "'touch foo' worked after removing parent"
4136 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4137 touch .foo && error "'touch .foo' worked after removing parent"
4138 mkdir .foo && error "mkdir .foo worked after removing parent"
4139 $TRACE ls . && error "'ls .' worked after removing parent"
4140 $TRACE ls .. && error "'ls ..' worked after removing parent"
4141 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4142 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4143 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4146 run_test 48d "Access removed parent subdir (should return errors)"
4148 test_48e() { # bug 4134
4149 #lctl set_param debug=-1
4152 test_mkdir -p $DIR/$tdir/dir
4154 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4155 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4156 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4157 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4158 # On a buggy kernel addition of "touch foo" after cd .. will
4159 # produce kernel oops in lookup_hash_it
4160 touch ../foo && error "'cd ..' worked after recreate parent"
4162 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4164 run_test 48e "Access to recreated parent subdir (should return errors)"
4166 test_49() { # LU-1030
4167 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4168 remote_ost_nodsh && skip "remote OST with nodsh" && return
4169 # get ost1 size - lustre-OST0000
4170 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4172 # write 800M at maximum
4173 [[ $ost1_size -lt 2 ]] && ost1_size=2
4174 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4176 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4177 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4180 # change max_pages_per_rpc while writing the file
4181 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4182 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4183 # loop until dd process exits
4184 while ps ax -opid | grep -wq $dd_pid; do
4185 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4186 sleep $((RANDOM % 5 + 1))
4188 # restore original max_pages_per_rpc
4189 $LCTL set_param $osc1_mppc=$orig_mppc
4190 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4192 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4196 test_mkdir $DIR/$tdir
4198 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4200 run_test 50 "special situations: /proc symlinks ==============="
4202 test_51a() { # was test_51
4203 # bug 1516 - create an empty entry right after ".." then split dir
4204 test_mkdir -c1 $DIR/$tdir
4205 touch $DIR/$tdir/foo
4206 $MCREATE $DIR/$tdir/bar
4208 createmany -m $DIR/$tdir/longfile 201
4210 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4211 $MCREATE $DIR/$tdir/longfile$FNUM
4216 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4218 run_test 51a "special situations: split htree with empty entry =="
4220 cleanup_print_lfs_df () {
4227 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4228 local dir=$DIR/$tdir
4230 local nrdirs=$((65536 + 100))
4232 # cleanup the directory
4239 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4240 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4241 [[ $numfree -lt $nrdirs ]] &&
4242 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4245 # need to check free space for the directories as well
4246 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4247 numfree=$(( blkfree / $(fs_inode_ksize) ))
4248 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4251 trap cleanup_print_lfs_df EXIT
4254 createmany -d $dir/d $nrdirs || {
4255 unlinkmany $dir/d $nrdirs
4256 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4260 nrdirs=$(ls -U $dir | wc -l)
4262 # unlink all but 100 subdirectories, then check it still works
4264 local delete=$((nrdirs - left))
4269 # for ldiskfs the nlink count should be 1, but this is OSD specific
4270 # and so this is listed for informational purposes only
4271 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4272 unlinkmany -d $dir/d $delete ||
4273 error "unlink of first $delete subdirs failed"
4275 echo "nlink between: $(stat -c %h $dir)"
4276 local found=$(ls -U $dir | wc -l)
4277 [ $found -ne $left ] &&
4278 error "can't find subdirs: found only $found, expected $left"
4280 unlinkmany -d $dir/d $delete $left ||
4281 error "unlink of second $left subdirs failed"
4282 # regardless of whether the backing filesystem tracks nlink accurately
4283 # or not, the nlink count shouldn't be more than "." and ".." here
4284 local after=$(stat -c %h $dir)
4285 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4286 echo "nlink after: $after"
4288 cleanup_print_lfs_df
4290 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4293 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4294 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
4295 test_mkdir $DIR/$tdir
4296 createmany -o $DIR/$tdir/t- 1000
4297 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4298 for N in $(seq 0 $((OSTCOUNT - 1))); do
4299 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4300 END { printf("%0.0f", objs) }' $TMP/$tfile)
4301 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4302 '($1 == '$N') { objs += 1 } \
4303 END { printf("%0.0f", objs) }')
4304 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4306 unlinkmany $DIR/$tdir/t- 1000
4309 for N in $(seq 1 $((OSTCOUNT - 1))); do
4310 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4311 error "OST $N has less objects vs OST $NLAST" \
4312 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4313 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4314 error "OST $N has less objects vs OST $NLAST" \
4315 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4317 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4318 error "OST $N has less #0 objects vs OST $NLAST" \
4319 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4320 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4321 error "OST $N has less #0 objects vs OST $NLAST" \
4322 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4327 run_test 51d "check object distribution"
4330 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4331 skip "ldiskfs only test"
4335 test_mkdir -c1 $DIR/$tdir
4336 test_mkdir -c1 $DIR/$tdir/d0
4338 touch $DIR/$tdir/d0/foo
4339 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4340 error "file exceed 65000 nlink limit!"
4341 unlinkmany $DIR/$tdir/d0/f- 65001
4344 run_test 51e "check file nlink limit"
4347 test_mkdir $DIR/$tdir
4350 local ulimit_old=$(ulimit -n)
4351 local spare=20 # number of spare fd's for scripts/libraries, etc.
4352 local mdt=$(lfs getstripe -M $DIR/$tdir)
4353 local numfree=$(lfs df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4355 echo "MDT$mdt numfree=$numfree, max=$max"
4356 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4357 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4358 while ! ulimit -n $((numfree + spare)); do
4359 numfree=$((numfree * 3 / 4))
4361 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4363 echo "left ulimit at $ulimit_old"
4366 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4367 unlinkmany $DIR/$tdir/f $numfree
4368 error "create+open $numfree files in $DIR/$tdir failed"
4370 ulimit -n $ulimit_old
4372 # if createmany exits at 120s there will be fewer than $numfree files
4373 unlinkmany $DIR/$tdir/f $numfree || true
4375 run_test 51f "check many open files limit"
4378 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4379 test_mkdir $DIR/$tdir
4380 touch $DIR/$tdir/foo
4381 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4382 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4383 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4384 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4385 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4387 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4388 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4389 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4391 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4392 cp -r $DIR/$tdir $TMP/
4393 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4395 run_test 52a "append-only flag test (should return errors)"
4398 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4399 test_mkdir $DIR/$tdir
4400 touch $DIR/$tdir/foo
4401 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4402 cat test > $DIR/$tdir/foo && error "cat test worked"
4403 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4404 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4405 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4407 echo foo >> $DIR/$tdir/foo && error "echo worked"
4408 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4409 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4410 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4411 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4413 chattr -i $DIR/$tdir/foo || error "chattr failed"
4415 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4417 run_test 52b "immutable flag test (should return errors) ======="
4420 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4421 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4422 remote_ost_nodsh && skip "remote OST with nodsh" && return
4435 local support_last_seq=true
4437 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4438 support_last_seq=false
4441 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4443 for value in $(do_facet $SINGLEMDS \
4444 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4445 param=$(echo ${value[0]} | cut -d "=" -f1)
4446 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4448 if $support_last_seq; then
4449 param_seq=$(echo $param |
4450 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4451 mds_last_seq=$(do_facet $SINGLEMDS \
4452 $LCTL get_param -n $param_seq)
4454 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4456 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4457 node=$(facet_active_host ost$((ostnum+1)))
4458 param="obdfilter.$ostname.last_id"
4459 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4460 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4461 ost_last_id=$ost_last
4463 if $support_last_seq; then
4464 ost_last_id=$(echo $ost_last |
4465 awk -F':' '{print $2}' |
4467 ost_last_seq=$(echo $ost_last |
4468 awk -F':' '{print $1}')
4469 [[ $ost_last_seq = $mds_last_seq ]] || continue
4472 if [[ $ost_last_id != $mds_last ]]; then
4473 error "$ost_last_id != $mds_last"
4480 $found || error "can not match last_seq/last_id for $mdtosc"
4483 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4486 perl -MSocket -e ';' || { skip "no Socket perl module installed" && return; }
4488 $SOCKETSERVER $DIR/socket ||
4489 error "$SOCKETSERVER $DIR/socket failed: $?"
4490 $SOCKETCLIENT $DIR/socket ||
4491 error "$SOCKETCLIENT $DIR/socket failed: $?"
4492 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4494 run_test 54a "unix domain socket test =========================="
4500 dd if=/dev/zero of=$f bs=$(page_size) count=1
4502 run_test 54b "char device works in lustre ======================"
4505 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4506 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4507 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4509 for i in $(seq 3 7); do
4510 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4519 loopdev="$DIR/loop54c"
4522 $UMOUNT $DIR/$tdir || rc=$?
4523 losetup -d $loopdev || true
4524 losetup -d $LOOPDEV || true
4525 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4530 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4531 loopdev="$DIR/loop54c"
4534 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4535 trap cleanup_54c EXIT
4536 mknod $loopdev b 7 $LOOPNUM
4537 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4538 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4539 losetup $loopdev $DIR/$tfile ||
4540 error "can't set up $loopdev for $DIR/$tfile"
4541 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4542 test_mkdir $DIR/$tdir
4543 mount -t ext2 $loopdev $DIR/$tdir ||
4544 error "error mounting $loopdev on $DIR/$tdir"
4545 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4548 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4552 run_test 54c "block device works in lustre ====================="
4558 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4560 run_test 54d "fifo device works in lustre ======================"
4565 cp -aL /dev/console $f
4566 echo $string > $f || error "echo $string to $f failed"
4568 run_test 54e "console/tty device works in lustre ======================"
4572 local dir=$DIR/$tdir
4575 test_mkdir -p $dir/dir
4576 for i in $(seq $numfiles); do
4578 touch $dir/dir/file$i
4581 local numcomp=$($LFS getstripe --component-count $dir)
4583 [[ $numcomp == 0 ]] && numcomp=1
4585 # test lfs getstripe with --recursive
4586 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4588 [[ $filenum -eq $((numfiles * 2)) ]] ||
4589 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4590 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4591 [[ $filenum -eq $numfiles ]] ||
4592 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4593 echo "$LFS getstripe showed obdidx or l_ost_idx"
4595 # test lfs getstripe with file instead of dir
4596 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4597 [[ $filenum -eq 1 ]] ||
4598 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4599 echo "$LFS getstripe file1 passed"
4601 #test lfs getstripe with --verbose
4602 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4603 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4604 error "$LFS getstripe --verbose $dir: "\
4605 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4606 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4607 error "$LFS getstripe $dir: showed lmm_magic"
4609 #test lfs getstripe with -v prints lmm_fid
4610 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4611 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4612 error "$LFS getstripe -v $dir: "\
4613 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4614 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4615 error "$LFS getstripe $dir: showed lmm_fid by default"
4616 echo "$LFS getstripe --verbose passed"
4618 #check for FID information
4619 local fid1=$($LFS getstripe --fid $dir/file1)
4620 local fid2=$($LFS getstripe --verbose $dir/file1 |
4621 awk '/lmm_fid: / { print $2; exit; }')
4622 local fid3=$($LFS path2fid $dir/file1)
4624 [ "$fid1" != "$fid2" ] &&
4625 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4626 [ "$fid1" != "$fid3" ] &&
4627 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4628 echo "$LFS getstripe --fid passed"
4630 #test lfs getstripe with --obd
4631 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4632 error "$LFS getstripe --obd wrong_uuid: should return error"
4634 [[ $OSTCOUNT -lt 2 ]] &&
4635 skip_env "skip '$LFS getstripe --obd' tests: $OSTCOUNT < 2" &&
4639 local obduuid=$(ostuuid_from_index $ostidx)
4640 local found=$($LFS getstripe -r --obd $obduuid $dir |
4641 egrep -c "obdidx|l_ost_idx")
4643 filenum=$($LFS getstripe -ir $dir | grep "^$ostidx\$" | wc -l)
4644 [[ $found -eq $filenum ]] ||
4645 error "$LFS getstripe --obd: found $found expect $filenum"
4646 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4647 sed '/^[ ]*'${ostidx}'[ ]/d' |
4648 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4649 error "$LFS getstripe --obd: should not show file on other obd"
4650 echo "$LFS getstripe --obd passed"
4652 run_test 56a "check $LFS getstripe"
4655 local dir=$DIR/$tdir
4659 for i in $(seq $numdirs); do
4660 test_mkdir $dir/dir$i
4663 # test lfs getdirstripe default mode is non-recursion, which is
4664 # different from lfs getstripe
4665 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4667 [[ $dircnt -eq 1 ]] ||
4668 error "$LFS getdirstripe: found $dircnt, not 1"
4669 dircnt=$($LFS getdirstripe --recursive $dir |
4670 grep -c lmv_stripe_count)
4671 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4672 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4674 run_test 56b "check $LFS getdirstripe"
4678 local ost_name=$(ostname_from_index $ost_idx)
4679 local old_status=$(ost_dev_status $ost_idx)
4681 [[ -z "$old_status" ]] ||
4682 { skip_env "OST $ost_name is in $old_status status"; return 0; }
4684 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4687 local new_status=$(ost_dev_status $ost_idx)
4689 [[ "$new_status" = "D" ]] ||
4690 error "OST $ost_name is in status of '$new_status', not 'D'"
4692 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4695 new_status=$(ost_dev_status $ost_idx)
4696 [[ -z "$new_status" ]] ||
4697 error "OST $ost_name is in status of '$new_status', not ''"
4699 run_test 56c "check 'lfs df' showing device status"
4704 local local_tdir="$1"
4705 local local_numfiles="$2"
4706 local local_numdirs="$3"
4707 local dir_params="$4"
4708 local dir_stripe_params="$5"
4710 if [ ! -d "$local_tdir" ] ; then
4711 test_mkdir -p $dir_stripe_params $local_tdir
4712 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4713 for i in $(seq $local_numfiles) ; do
4714 touch $local_tdir/file$i
4716 for i in $(seq $local_numdirs) ; do
4717 test_mkdir $dir_stripe_params $local_tdir/dir$i
4718 for j in $(seq $local_numfiles) ; do
4719 touch $local_tdir/dir$i/file$j
4725 setup_56_special() {
4727 local local_numfiles=$2
4728 local local_numdirs=$3
4730 setup_56 $local_tdir $local_numfiles $local_numdirs
4732 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4733 for i in $(seq $local_numfiles) ; do
4734 mknod $local_tdir/loop${i}b b 7 $i
4735 mknod $local_tdir/null${i}c c 1 3
4736 ln -s $local_tdir/file1 $local_tdir/link${i}
4738 for i in $(seq $local_numdirs) ; do
4739 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4740 mknod $local_tdir/dir$i/null${i}c c 1 3
4741 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4747 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4748 local expected=$(($NUMDIRS + 2))
4750 setup_56 $dir $NUMFILES $NUMDIRS
4752 # test lfs find with -name
4753 for i in $(seq $NUMFILES) ; do
4754 local nums=$($LFS find -name "*$i" $dir | wc -l)
4756 [ $nums -eq $expected ] ||
4757 error "lfs find -name '*$i' $dir wrong: "\
4758 "found $nums, expected $expected"
4761 run_test 56g "check lfs find -name"
4764 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4765 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4767 setup_56 $dir $NUMFILES $NUMDIRS
4769 # test lfs find with ! -name
4770 for i in $(seq $NUMFILES) ; do
4771 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4773 [ $nums -eq $expected ] ||
4774 error "lfs find ! -name '*$i' $dir wrong: "\
4775 "found $nums, expected $expected"
4778 run_test 56h "check lfs find ! -name"
4781 local dir=$DIR/$tdir
4785 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4788 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4790 run_test 56i "check 'lfs find -ost UUID' skips directories"
4793 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4795 setup_56_special $dir $NUMFILES $NUMDIRS
4797 local expected=$((NUMDIRS + 1))
4798 local cmd="$LFS find -type d $dir"
4799 local nums=$($cmd | wc -l)
4801 [ $nums -eq $expected ] ||
4802 error "'$cmd' wrong: found $nums, expected $expected"
4804 run_test 56j "check lfs find -type d"
4807 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4809 setup_56_special $dir $NUMFILES $NUMDIRS
4811 local expected=$(((NUMDIRS + 1) * NUMFILES))
4812 local cmd="$LFS find -type f $dir"
4813 local nums=$($cmd | wc -l)
4815 [ $nums -eq $expected ] ||
4816 error "'$cmd' wrong: found $nums, expected $expected"
4818 run_test 56k "check lfs find -type f"
4821 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4823 setup_56_special $dir $NUMFILES $NUMDIRS
4825 local expected=$((NUMDIRS + NUMFILES))
4826 local cmd="$LFS find -type b $dir"
4827 local nums=$($cmd | wc -l)
4829 [ $nums -eq $expected ] ||
4830 error "'$cmd' wrong: found $nums, expected $expected"
4832 run_test 56l "check lfs find -type b"
4835 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4837 setup_56_special $dir $NUMFILES $NUMDIRS
4839 local expected=$((NUMDIRS + NUMFILES))
4840 local cmd="$LFS find -type c $dir"
4841 local nums=$($cmd | wc -l)
4842 [ $nums -eq $expected ] ||
4843 error "'$cmd' wrong: found $nums, expected $expected"
4845 run_test 56m "check lfs find -type c"
4848 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4849 setup_56_special $dir $NUMFILES $NUMDIRS
4851 local expected=$((NUMDIRS + NUMFILES))
4852 local cmd="$LFS find -type l $dir"
4853 local nums=$($cmd | wc -l)
4855 [ $nums -eq $expected ] ||
4856 error "'$cmd' wrong: found $nums, expected $expected"
4858 run_test 56n "check lfs find -type l"
4861 local dir=$DIR/$tdir
4863 setup_56 $dir $NUMFILES $NUMDIRS
4864 utime $dir/file1 > /dev/null || error "utime (1)"
4865 utime $dir/file2 > /dev/null || error "utime (2)"
4866 utime $dir/dir1 > /dev/null || error "utime (3)"
4867 utime $dir/dir2 > /dev/null || error "utime (4)"
4868 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
4869 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
4872 local nums=$($LFS find -mtime +0 $dir | wc -l)
4874 [ $nums -eq $expected ] ||
4875 error "lfs find -mtime +0 $dir: found $nums expect $expected"
4878 cmd="$LFS find -mtime 0 $dir"
4879 nums=$($cmd | wc -l)
4880 [ $nums -eq $expected ] ||
4881 error "'$cmd' wrong: found $nums, expected $expected"
4883 run_test 56o "check lfs find -mtime for old files"
4886 [ $RUNAS_ID -eq $UID ] &&
4887 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4889 local dir=$DIR/$tdir
4891 setup_56 $dir $NUMFILES $NUMDIRS
4892 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
4894 local expected=$NUMFILES
4895 local cmd="$LFS find -uid $RUNAS_ID $dir"
4896 local nums=$($cmd | wc -l)
4898 [ $nums -eq $expected ] ||
4899 error "'$cmd' wrong: found $nums, expected $expected"
4901 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
4902 cmd="$LFS find ! -uid $RUNAS_ID $dir"
4903 nums=$($cmd | wc -l)
4904 [ $nums -eq $expected ] ||
4905 error "'$cmd' wrong: found $nums, expected $expected"
4907 run_test 56p "check lfs find -uid and ! -uid"
4910 [ $RUNAS_ID -eq $UID ] &&
4911 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4913 local dir=$DIR/$tdir
4915 setup_56 $dir $NUMFILES $NUMDIRS
4916 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
4918 local expected=$NUMFILES
4919 local cmd="$LFS find -gid $RUNAS_GID $dir"
4920 local nums=$($cmd | wc -l)
4922 [ $nums -eq $expected ] ||
4923 error "'$cmd' wrong: found $nums, expected $expected"
4925 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4926 cmd="$LFS find ! -gid $RUNAS_GID $dir"
4927 nums=$($cmd | wc -l)
4928 [ $nums -eq $expected ] ||
4929 error "'$cmd' wrong: found $nums, expected $expected"
4931 run_test 56q "check lfs find -gid and ! -gid"
4934 local dir=$DIR/$tdir
4936 setup_56 $dir $NUMFILES $NUMDIRS
4939 local cmd="$LFS find -size 0 -type f $dir"
4940 local nums=$($cmd | wc -l)
4942 [ $nums -eq $expected ] ||
4943 error "'$cmd' wrong: found $nums, expected $expected"
4945 cmd="$LFS find ! -size 0 -type f $dir"
4946 nums=$($cmd | wc -l)
4947 [ $nums -eq $expected ] ||
4948 error "'$cmd' wrong: found $nums, expected $expected"
4949 echo "test" > $dir/$tfile
4950 echo "test2" > $dir/$tfile.2 && sync
4952 cmd="$LFS find -size 5 -type f $dir"
4953 nums=$($cmd | wc -l)
4954 [ $nums -eq $expected ] ||
4955 error "'$cmd' wrong: found $nums, expected $expected"
4957 cmd="$LFS find -size +5 -type f $dir"
4958 nums=$($cmd | wc -l)
4959 [ $nums -eq $expected ] ||
4960 error "'$cmd' wrong: found $nums, expected $expected"
4962 cmd="$LFS find -size +0 -type f $dir"
4963 nums=$($cmd | wc -l)
4964 [ $nums -eq $expected ] ||
4965 error "'$cmd' wrong: found $nums, expected $expected"
4967 cmd="$LFS find ! -size -5 -type f $dir"
4968 nums=$($cmd | wc -l)
4969 [ $nums -eq $expected ] ||
4970 error "'$cmd' wrong: found $nums, expected $expected"
4972 cmd="$LFS find -size -5 -type f $dir"
4973 nums=$($cmd | wc -l)
4974 [ $nums -eq $expected ] ||
4975 error "'$cmd' wrong: found $nums, expected $expected"
4977 run_test 56r "check lfs find -size works"
4979 test_56s() { # LU-611 #LU-9369
4980 [[ $OSTCOUNT -lt 2 ]] && skip "need at least 2 OSTs" && return 0
4982 local dir=$DIR/$tdir
4983 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
4985 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
4986 for i in $(seq $NUMDIRS); do
4987 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
4990 local expected=$NUMDIRS
4991 local cmd="$LFS find -c $OSTCOUNT $dir"
4992 local nums=$($cmd | wc -l)
4994 [ $nums -eq $expected ] || {
4995 $LFS getstripe -R $dir
4996 error "'$cmd' wrong: found $nums, expected $expected"
4999 expected=$((NUMDIRS + onestripe))
5000 cmd="$LFS find -stripe-count +0 -type f $dir"
5001 nums=$($cmd | wc -l)
5002 [ $nums -eq $expected ] || {
5003 $LFS getstripe -R $dir
5004 error "'$cmd' wrong: found $nums, expected $expected"
5008 cmd="$LFS find -stripe-count 1 -type f $dir"
5009 nums=$($cmd | wc -l)
5010 [ $nums -eq $expected ] || {
5011 $LFS getstripe -R $dir
5012 error "'$cmd' wrong: found $nums, expected $expected"
5015 cmd="$LFS find -stripe-count -2 -type f $dir"
5016 nums=$($cmd | wc -l)
5017 [ $nums -eq $expected ] || {
5018 $LFS getstripe -R $dir
5019 error "'$cmd' wrong: found $nums, expected $expected"
5023 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5024 nums=$($cmd | wc -l)
5025 [ $nums -eq $expected ] || {
5026 $LFS getstripe -R $dir
5027 error "'$cmd' wrong: found $nums, expected $expected"
5030 run_test 56s "check lfs find -stripe-count works"
5032 test_56t() { # LU-611 #LU-9369
5033 local dir=$DIR/$tdir
5035 setup_56 $dir 0 $NUMDIRS
5036 for i in $(seq $NUMDIRS); do
5037 $LFS setstripe -S 4M $dir/dir$i/$tfile
5040 local expected=$NUMDIRS
5041 local cmd="$LFS find -S 4M $dir"
5042 local nums=$($cmd | wc -l)
5044 [ $nums -eq $expected ] || {
5045 $LFS getstripe -R $dir
5046 error "'$cmd' wrong: found $nums, expected $expected"
5050 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5052 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5054 expected=$(((NUMDIRS + 1) * NUMFILES))
5055 cmd="$LFS find -stripe-size 512k -type f $dir"
5056 nums=$($cmd | wc -l)
5057 [ $nums -eq $expected ] ||
5058 error "'$cmd' wrong: found $nums, expected $expected"
5060 cmd="$LFS find -stripe-size +320k -type f $dir"
5061 nums=$($cmd | wc -l)
5062 [ $nums -eq $expected ] ||
5063 error "'$cmd' wrong: found $nums, expected $expected"
5065 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5066 cmd="$LFS find -stripe-size +200k -type f $dir"
5067 nums=$($cmd | wc -l)
5068 [ $nums -eq $expected ] ||
5069 error "'$cmd' wrong: found $nums, expected $expected"
5071 cmd="$LFS find -stripe-size -640k -type f $dir"
5072 nums=$($cmd | wc -l)
5073 [ $nums -eq $expected ] ||
5074 error "'$cmd' wrong: found $nums, expected $expected"
5077 cmd="$LFS find -stripe-size 256k -type f $dir"
5078 nums=$($cmd | wc -l)
5079 [ $nums -eq $expected ] ||
5080 error "'$cmd' wrong: found $nums, expected $expected"
5082 cmd="$LFS find -stripe-size -320k -type f $dir"
5083 nums=$($cmd | wc -l)
5084 [ $nums -eq $expected ] ||
5085 error "'$cmd' wrong: found $nums, expected $expected"
5088 cmd="$LFS find -stripe-size 1024k -type f $dir"
5089 nums=$($cmd | wc -l)
5090 [ $nums -eq $expected ] ||
5091 error "'$cmd' wrong: found $nums, expected $expected"
5093 run_test 56t "check lfs find -stripe-size works"
5095 test_56u() { # LU-611
5096 local dir=$DIR/$tdir
5098 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5100 if [[ $OSTCOUNT -gt 1 ]]; then
5101 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5107 local expected=$(((NUMDIRS + 1) * NUMFILES))
5108 local cmd="$LFS find -stripe-index 0 -type f $dir"
5109 local nums=$($cmd | wc -l)
5111 [ $nums -eq $expected ] ||
5112 error "'$cmd' wrong: found $nums, expected $expected"
5115 cmd="$LFS find -stripe-index 1 -type f $dir"
5116 nums=$($cmd | wc -l)
5117 [ $nums -eq $expected ] ||
5118 error "'$cmd' wrong: found $nums, expected $expected"
5120 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5121 nums=$($cmd | wc -l)
5122 [ $nums -eq $expected ] ||
5123 error "'$cmd' wrong: found $nums, expected $expected"
5126 # This should produce an error and not return any files
5127 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5128 nums=$($cmd 2>/dev/null | wc -l)
5129 [ $nums -eq $expected ] ||
5130 error "'$cmd' wrong: found $nums, expected $expected"
5132 if [[ $OSTCOUNT -gt 1 ]]; then
5133 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5134 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5135 nums=$($cmd | wc -l)
5136 [ $nums -eq $expected ] ||
5137 error "'$cmd' wrong: found $nums, expected $expected"
5140 run_test 56u "check lfs find -stripe-index works"
5144 local dir=$DIR/$tdir
5146 setup_56 $dir $NUMFILES $NUMDIRS
5148 UUID=$(mdtuuid_from_index $MDT_IDX $dir)
5149 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $MDT_IDX"
5151 for file in $($LFS find -mdt $UUID $dir); do
5152 file_mdt_idx=$($LFS getstripe -M $file)
5153 [ $file_mdt_idx -eq $MDT_IDX ] ||
5154 error "lfind -mdt $UUID != getstripe -M $file_mdt_idx"
5157 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
5160 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5161 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5162 local dir=$DIR/$tdir
5164 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5166 local stripe_size=$($LFS getstripe -S -d $dir) ||
5167 error "$LFS getstripe -S -d $dir failed"
5168 stripe_size=${stripe_size%% *}
5170 local file_size=$((stripe_size * OSTCOUNT))
5171 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5172 local required_space=$((file_num * file_size))
5173 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5175 [[ $free_space -le $((required_space / 1024)) ]] &&
5176 skip_env "need $required_space, have $free_space kbytes" &&
5180 local dd_count=$((file_size / dd_bs))
5182 # write data into the files
5187 for i in $(seq $NUMFILES); do
5189 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5190 error "write data into $file failed"
5192 for i in $(seq $NUMDIRS); do
5193 for j in $(seq $NUMFILES); do
5194 file=$dir/dir$i/file$j
5195 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5196 error "write data into $file failed"
5200 # $LFS_MIGRATE will fail if hard link migration is unsupported
5201 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5202 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5203 error "creating links to $dir/dir1/file1 failed"
5208 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5211 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5214 eval $cmd || error "$cmd failed"
5216 check_stripe_count $dir/file1 $expected
5218 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5220 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5221 # OST 1 if it is on OST 0. This file is small enough to
5222 # be on only one stripe.
5223 file=$dir/migr_1_ost
5224 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5225 error "write data into $file failed"
5226 local obdidx=$($LFS getstripe -i $file)
5227 local oldmd5=$(md5sum $file)
5230 [[ $obdidx -eq 0 ]] && newobdidx=1
5231 cmd="$LFS migrate -i $newobdidx $file"
5233 eval $cmd || error "$cmd failed"
5235 local realobdix=$($LFS getstripe -i $file)
5236 local newmd5=$(md5sum $file)
5238 [[ $newobdidx -ne $realobdix ]] &&
5239 error "new OST is different (was=$obdidx, "\
5240 "wanted=$newobdidx, got=$realobdix)"
5241 [[ "$oldmd5" != "$newmd5" ]] &&
5242 error "md5sum differ: $oldmd5, $newmd5"
5246 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5248 eval $cmd || error "$cmd failed"
5250 for j in $(seq $NUMFILES); do
5251 check_stripe_count $dir/dir1/file$j $expected
5254 # lfs_migrate works with lfs find
5255 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5256 $LFS_MIGRATE -y -c $expected"
5258 eval $cmd || error "$cmd failed"
5260 for i in $(seq 2 $NUMFILES); do
5261 check_stripe_count $dir/file$i $expected
5263 for i in $(seq 2 $NUMDIRS); do
5264 for j in $(seq $NUMFILES); do
5265 check_stripe_count $dir/dir$i/file$j $expected
5269 run_test 56w "check lfs_migrate -c stripe_count works"
5272 local file1=$DIR/$tdir/file1
5273 local create_pool=false
5274 local initial_pool=$($LFS getstripe -p $DIR)
5278 echo -n "Creating test dir..."
5279 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5282 echo -n "Creating test file..."
5283 touch $file1 || error "cannot create file"
5286 echo -n "Detecting existing pools..."
5287 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5289 if [ ${#pool_list[@]} -gt 0 ]; then
5290 echo "${pool_list[@]}"
5291 for thispool in "${pool_list[@]}"; do
5292 if [[ -z "$initial_pool" ||
5293 "$initial_pool" != "$thispool" ]]; then
5295 echo "Using existing pool '$pool'"
5300 echo "none detected."
5302 if [ -z "$pool" ]; then
5303 pool=${POOL:-testpool}
5304 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5305 echo -n "Creating pool '$pool'..."
5307 pool_add $pool &> /dev/null ||
5308 error "pool_add failed"
5311 echo -n "Adding target to pool..."
5312 pool_add_targets $pool 0 0 1 &> /dev/null ||
5313 error "pool_add_targets failed"
5317 echo -n "Setting pool using -p option..."
5318 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5319 error "migrate failed rc = $?"
5322 echo -n "Verifying test file is in pool after migrating..."
5323 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5324 error "file was not migrated to pool $pool"
5327 echo -n "Removing test file from pool '$pool'..."
5328 $LFS migrate $file1 &> /dev/null ||
5329 error "cannot remove from pool"
5330 [ "$($LFS getstripe -p $file1)" ] &&
5331 error "pool still set"
5334 echo -n "Setting pool using --pool option..."
5335 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5336 error "migrate failed rc = $?"
5341 if $create_pool; then
5342 destroy_test_pools 2> /dev/null ||
5343 error "destroy test pools failed"
5346 run_test 56wb "check lfs_migrate pool support"
5349 local file1="$DIR/$tdir/file 1"
5351 echo -n "Creating test dir..."
5352 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5353 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5354 error "cannot set stripe"
5357 echo -n "Setting initial stripe for test file..."
5358 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5359 error "cannot set stripe"
5360 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5361 error "stripe size not set"
5364 # File currently set to -S 512K -c 1
5366 # Ensure -c and -S options are rejected when -R is set
5367 echo -n "Verifying incompatible options are detected..."
5368 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5369 error "incompatible -c and -R options not detected"
5370 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5371 error "incompatible -S and -R options not detected"
5374 # Ensure unrecognized options are passed through to 'lfs migrate'
5375 echo -n "Verifying -S option is passed through to lfs migrate..."
5376 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5377 error "migration failed"
5378 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5379 error "file was not restriped"
5382 # File currently set to -S 1M -c 1
5384 # Ensure long options are supported
5385 echo -n "Verifying long options supported..."
5386 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5387 error "long option without argument not supported"
5388 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5389 error "long option with argument not supported"
5390 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5391 error "file not restriped with --stripe-size option"
5394 # File currently set to -S 512K -c 1
5396 if [ "$OSTCOUNT" -gt 1 ]; then
5397 echo -n "Verifying explicit stripe count can be set..."
5398 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5399 error "migrate failed"
5400 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5401 error "file not restriped to explicit count"
5405 # File currently set to -S 512K -c 1 or -S 512K -c 2
5407 # Ensure parent striping is used if -R is set, and no stripe
5408 # count or size is specified
5409 echo -n "Setting stripe for parent directory..."
5410 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5411 error "cannot set stripe"
5414 echo -n "Verifying restripe option uses parent stripe settings..."
5415 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5416 error "migrate failed"
5417 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5418 error "file not restriped to parent settings"
5419 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5420 error "file not restriped to parent settings"
5423 # File currently set to -S 1M -c 1
5425 # Ensure striping is preserved if -R is not set, and no stripe
5426 # count or size is specified
5427 echo -n "Verifying striping size preserved when not specified..."
5428 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5429 error "cannot set stripe on parent directory"
5430 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5431 error "migrate failed"
5432 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5433 error "file was restriped"
5436 # Ensure file name properly detected when final option has no argument
5437 echo -n "Verifying file name properly detected..."
5438 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5439 error "file name interpreted as option argument"
5445 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5448 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5449 local file1=$DIR/$tdir/file1
5451 echo -n "Creating test dir..."
5452 test_mkdir $DIR/$tdir || error "cannot create dir"
5455 echo -n "Creating test file..."
5459 # Ensure 'lfs migrate' will fail by using a non-existent option,
5460 # and make sure rsync is not called to recover
5461 echo -n "Make sure --no-rsync option works..."
5462 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5463 grep -q 'refusing to fall back to rsync' ||
5464 error "rsync was called with --no-rsync set"
5467 # Ensure rsync is called without trying 'lfs migrate' first
5468 echo -n "Make sure --rsync option works..."
5469 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5470 grep -q 'falling back to rsync' &&
5471 error "lfs migrate was called with --rsync set"
5474 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5475 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5476 grep -q 'at the same time' ||
5477 error "--rsync and --no-rsync accepted concurrently"
5483 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5486 check_swap_layouts_support && return 0
5487 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5489 local dir=$DIR/$tdir
5490 local ref1=/etc/passwd
5491 local file1=$dir/file1
5493 test_mkdir $dir || error "creating dir $dir"
5494 $LFS setstripe -c 2 $file1
5496 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5497 stripe=$($LFS getstripe -c $file1)
5498 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5499 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5504 run_test 56x "lfs migration support"
5507 check_swap_layouts_support && return 0
5508 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5510 local dir=$DIR/$tdir/$testnum
5514 local ref1=/etc/passwd
5515 local file1=$dir/file1
5517 $LFS setstripe -c 2 $file1
5519 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5521 local stripe=$($LFS getstripe -c $file1)
5523 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5524 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5529 run_test 56xa "lfs migration --block support"
5531 check_migrate_links() {
5533 local file1="$dir/file1"
5536 local total_count=$(($begin + $count - 1))
5537 local symlink_count=10
5540 if [ ! -f "$file1" ]; then
5541 echo -n "creating initial file..."
5542 $LFS setstripe -c 1 -S "512k" "$file1" ||
5543 error "cannot setstripe initial file"
5546 echo -n "creating symlinks..."
5547 for s in $(seq 1 $symlink_count); do
5548 ln -s "$file1" "$dir/slink$s" ||
5549 error "cannot create symlinks"
5553 echo -n "creating nonlinked files..."
5554 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5555 error "cannot create nonlinked files"
5560 if [ ! -f "$dir/file$total_count" ]; then
5561 echo -n "creating hard links $begin:$total_count..."
5562 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5563 /dev/null || error "cannot create hard links"
5567 echo -n "checking number of hard links listed in xattrs..."
5568 local fid=$($LFS getstripe -F "$file1")
5569 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5572 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5573 echo "hard link list has unexpected size, skipping test"
5576 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5577 error "link names should exceed xattrs size"
5580 echo -n "migrating files..."
5581 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5583 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5586 # make sure all links have been properly migrated
5587 echo -n "verifying files..."
5588 fid=$($LFS getstripe -F "$file1") ||
5589 error "cannot get fid for file $file1"
5590 for i in $(seq 2 $total_count); do
5591 local fid2=$($LFS getstripe -F $dir/file$i)
5593 [ "$fid2" == "$fid" ] ||
5594 error "migrated hard link has mismatched FID"
5597 # make sure hard links were properly detected, and migration was
5598 # performed only once for the entire link set; nonlinked files should
5600 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5601 local expected=$(($uniq_count + 1))
5603 [ "$actual" -eq "$expected" ] ||
5604 error "hard links individually migrated ($actual != $expected)"
5606 # make sure the correct number of hard links are present
5607 local hardlinks=$(stat -c '%h' "$file1")
5609 [ $hardlinks -eq $total_count ] ||
5610 error "num hard links $hardlinks != $total_count"
5617 local dir="$DIR/$tdir"
5619 test_mkdir "$dir" || error "cannot create dir $dir"
5621 echo "testing lfs migrate mode when all links fit within xattrs"
5622 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 2 99
5624 echo "testing rsync mode when all links fit within xattrs"
5625 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 2 99
5627 echo "testing lfs migrate mode when all links do not fit within xattrs"
5628 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 101 100
5630 echo "testing rsync mode when all links do not fit within xattrs"
5631 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 101 100
5636 run_test 56xb "lfs migration hard link support"
5639 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5640 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5644 local dir=$DIR/$tdir
5648 test_mkdir -p $dir || error "creating dir $dir"
5649 touch $f1 || error "creating std file $f1"
5650 $MULTIOP $f2 H2c || error "creating released file $f2"
5652 # a directory can be raid0, so ask only for files
5653 res=$($LFS find $dir -L raid0 -type f | wc -l)
5654 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5656 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5657 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5659 # only files can be released, so no need to force file search
5660 res=$($LFS find $dir -L released)
5661 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5663 res=$($LFS find $dir -type f \! -L released)
5664 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5666 run_test 56y "lfs find -L raid0|released"
5668 test_56z() { # LU-4824
5669 # This checks to make sure 'lfs find' continues after errors
5670 # There are two classes of errors that should be caught:
5671 # - If multiple paths are provided, all should be searched even if one
5673 # - If errors are encountered during the search, it should not terminate
5675 local dir=$DIR/$tdir
5679 for i in d{0..9}; do
5682 touch $dir/d{0..9}/$tfile
5683 $LFS find $DIR/non_existent_dir $dir &&
5684 error "$LFS find did not return an error"
5685 # Make a directory unsearchable. This should NOT be the last entry in
5686 # directory order. Arbitrarily pick the 6th entry
5687 chmod 700 $($LFS find $dir -type d | sed '6!d')
5689 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5691 # The user should be able to see 10 directories and 9 files
5692 [ $count == 19 ] || error "$LFS find did not continue after error"
5694 run_test 56z "lfs find should continue after an error"
5696 test_56aa() { # LU-5937
5697 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5699 local dir=$DIR/$tdir
5702 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5704 createmany -o $dir/striped_dir/${tfile}- 1024
5705 local dirs=$(lfs find --size +8k $dir/)
5707 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5709 run_test 56aa "lfs find --size under striped dir"
5712 # Create composite files with one component
5713 local dir=$DIR/$tdir
5715 setup_56 $dir/1Mfiles 5 1 "--component-end 1M"
5716 # Create composite files with three components
5717 setup_56 $dir/2Mfiles 5 2 "-E 2M -E 4M -E 6M"
5718 # Create non-composite files
5719 createmany -o $dir/${tfile}- 10
5721 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
5723 [[ $nfiles == 10 ]] ||
5724 error "lfs find -E 1M found $nfiles != 10 files"
5726 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
5727 [[ $nfiles == 25 ]] ||
5728 error "lfs find ! -E 1M found $nfiles != 25 files"
5730 # All files have a component that starts at 0
5731 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
5732 [[ $nfiles == 35 ]] ||
5733 error "lfs find --component-start 0 - $nfiles != 35 files"
5735 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
5736 [[ $nfiles == 15 ]] ||
5737 error "lfs find --component-start 2M - $nfiles != 15 files"
5739 # All files created here have a componenet that does not starts at 2M
5740 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
5741 [[ $nfiles == 35 ]] ||
5742 error "lfs find ! --component-start 2M - $nfiles != 35 files"
5744 # Find files with a specified number of components
5745 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
5746 [[ $nfiles == 15 ]] ||
5747 error "lfs find --component-count 3 - $nfiles != 15 files"
5749 # Remember non-composite files have a component count of zero
5750 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
5751 [[ $nfiles == 10 ]] ||
5752 error "lfs find --component-count 0 - $nfiles != 10 files"
5754 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
5755 [[ $nfiles == 20 ]] ||
5756 error "lfs find ! --component-count 3 - $nfiles != 20 files"
5758 # All files have a flag called "init"
5759 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
5760 [[ $nfiles == 35 ]] ||
5761 error "lfs find --component-flags init - $nfiles != 35 files"
5763 # Multi-component files will have a component not initialized
5764 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
5765 [[ $nfiles == 15 ]] ||
5766 error "lfs find !--component-flags init - $nfiles != 15 files"
5771 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5774 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5775 # note test will not do anything if MDS is not local
5776 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5777 skip "ldiskfs only test"
5781 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5782 local MNTDEV="osd*.*MDT*.mntdev"
5783 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5784 [ -z "$DEV" ] && error "can't access $MNTDEV"
5785 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5786 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5787 error "can't access $DEV"
5788 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5789 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5793 run_test 57a "verify MDS filesystem created with large inodes =="
5796 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5797 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5798 skip "ldiskfs only test"
5802 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5803 local dir=$DIR/$tdir
5807 local FILEN=$dir/f$FILECOUNT
5809 rm -rf $dir || error "removing $dir"
5811 local mdtidx=$($LFS getstripe -M $dir)
5812 local mdtname=MDT$(printf %04x $mdtidx)
5813 local facet=mds$((mdtidx + 1))
5815 echo "mcreating $FILECOUNT files"
5816 createmany -m $dir/f 1 $FILECOUNT || \
5817 error "creating files in $dir"
5819 # verify that files do not have EAs yet
5820 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5821 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5825 df $dir #make sure we get new statfs data
5826 local MDSFREE=$(do_facet $facet \
5827 lctl get_param -n osd*.*$mdtname.kbytesfree)
5828 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5829 echo "opening files to create objects/EAs"
5831 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5832 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5835 # verify that files have EAs now
5836 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5837 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5839 sleep 1 #make sure we get new statfs data
5841 local MDSFREE2=$(do_facet $facet \
5842 lctl get_param -n osd*.*$mdtname.kbytesfree)
5843 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5844 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5845 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5846 error "MDC before $MDCFREE != after $MDCFREE2"
5848 echo "MDC before $MDCFREE != after $MDCFREE2"
5849 echo "unable to confirm if MDS has large inodes"
5854 run_test 57b "default LOV EAs are stored inside large inodes ==="
5857 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5858 [ -z "$(which wiretest 2>/dev/null)" ] &&
5859 skip_env "could not find wiretest" && return
5862 run_test 58 "verify cross-platform wire constants =============="
5865 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5866 echo "touch 130 files"
5867 createmany -o $DIR/f59- 130
5869 unlinkmany $DIR/f59- 130
5871 # wait for commitment of removal
5872 wait_delete_completed
5874 run_test 59 "verify cancellation of llog records async ========="
5876 TEST60_HEAD="test_60 run $RANDOM"
5878 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5879 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5880 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5881 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5882 skip_env "missing subtest run-llog.sh" && return
5884 log "$TEST60_HEAD - from kernel mode"
5885 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5886 do_facet mgs "sh run-llog.sh" || error "run-llog.sh failed"
5887 do_facet mgs $LCTL dk > $TMP/$tfile
5889 # LU-6388: test llog_reader
5890 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5891 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5892 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5893 skip_env "missing llog_reader" && return
5894 local fstype=$(facet_fstype mgs)
5895 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5896 skip_env "Only for ldiskfs or zfs type mgs" && return
5898 local mntpt=$(facet_mntpt mgs)
5899 local mgsdev=$(mgsdevname 1)
5911 #get fid and record list
5912 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5914 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5916 #remount mgs as ldiskfs or zfs type
5917 stop mgs || error "stop mgs failed"
5918 mount_fstype mgs || error "remount mgs failed"
5919 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5922 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5923 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5928 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5930 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5932 echo "obj_file is $obj_file"
5933 do_facet mgs $llog_reader $obj_file
5935 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5936 awk '{ print $3 }' | sed -e "s/^type=//g")
5937 if [ $rec_type != $rec ]; then
5938 echo "FAILED test_60a wrong record type $rec_type," \
5944 #check obj path if record type is LLOG_LOGID_MAGIC
5945 if [ "$rec" == "1064553b" ]; then
5946 path=$(do_facet mgs $llog_reader $obj_file |
5947 grep "path=" | awk '{ print $NF }' |
5948 sed -e "s/^path=//g")
5949 if [ $obj_file != $mntpt/$path ]; then
5950 echo "FAILED test_60a wrong obj path" \
5951 "$montpt/$path, should be $obj_file"
5958 #restart mgs before "error", otherwise it will block the next test
5959 stop mgs || error "stop mgs failed"
5960 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5961 $pass || error "test failed, see FAILED test_60a messages for specifics"
5963 run_test 60a "llog_test run from kernel module and test llog_reader"
5966 # test old logid format
5967 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
5968 do_facet mgs $LCTL dl | grep MGS
5969 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
5970 error "old llog_print failed"
5973 # test new logid format
5974 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
5975 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
5976 error "new llog_print failed"
5979 run_test 60aa "llog_print works with FIDs and simple names"
5981 test_60b() { # bug 6411
5982 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5984 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5996 [[ $LLOG_COUNT -gt 100 ]] &&
5997 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5999 run_test 60b "limit repeated messages from CERROR/CWARN ========"
6002 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6003 echo "create 5000 files"
6004 createmany -o $DIR/f60c- 5000
6005 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6006 lctl set_param fail_loc=0x80000137
6007 unlinkmany $DIR/f60c- 5000
6008 lctl set_param fail_loc=0
6010 run_test 60c "unlink file when mds full"
6013 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6014 SAVEPRINTK=$(lctl get_param -n printk)
6016 # verify "lctl mark" is even working"
6017 MESSAGE="test message ID $RANDOM $$"
6018 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6019 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6021 lctl set_param printk=0 || error "set lnet.printk failed"
6022 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6023 MESSAGE="new test message ID $RANDOM $$"
6024 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6025 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6026 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6028 lctl set_param -n printk="$SAVEPRINTK"
6030 run_test 60d "test printk console message masking"
6033 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6034 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6036 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6037 do_facet mds1 lctl set_param fail_loc=0x15b
6040 run_test 60e "no space while new llog is being created"
6043 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6045 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
6046 cancel_lru_locks osc
6047 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6050 run_test 61 "mmap() writes don't make sync hang ================"
6052 # bug 2330 - insufficient obd_match error checking causes LBUG
6054 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6057 cancel_lru_locks osc
6058 lctl set_param fail_loc=0x405
6059 cat $f && error "cat succeeded, expect -EIO"
6060 lctl set_param fail_loc=0
6062 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6063 # match every page all of the time.
6064 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6066 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6067 # Though this test is irrelevant anymore, it helped to reveal some
6068 # other grant bugs (LU-4482), let's keep it.
6069 test_63a() { # was test_63
6070 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6071 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
6072 for i in `seq 10` ; do
6073 dd if=/dev/zero of=$DIR/f63 bs=8k &
6079 rm -f $DIR/f63 || true
6081 run_test 63a "Verify oig_wait interruption does not crash ======="
6083 # bug 2248 - async write errors didn't return to application on sync
6084 # bug 3677 - async write errors left page locked
6086 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6088 lctl set_param debug=-1
6090 # ensure we have a grant to do async writes
6091 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6094 sync # sync lest earlier test intercept the fail_loc
6096 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6097 lctl set_param fail_loc=0x80000406
6098 $MULTIOP $DIR/$tfile Owy && \
6099 error "sync didn't return ENOMEM"
6100 sync; sleep 2; sync # do a real sync this time to flush page
6101 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6102 error "locked page left in cache after async error" || true
6105 run_test 63b "async write errors should be returned to fsync ==="
6108 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6110 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6112 run_test 64a "verify filter grant calculations (in kernel) ====="
6115 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6116 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6118 run_test 64b "check out-of-space detection on client"
6121 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6123 run_test 64c "verify grant shrink"
6125 # this does exactly what osc_request.c:osc_announce_cached() does in
6126 # order to calculate max amount of grants to ask from server
6130 local page_size=$(get_page_size client)
6132 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6133 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6135 ((rpc_in_flight ++));
6136 nrpages=$((nrpages * rpc_in_flight))
6138 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6140 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / page_size))
6142 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6143 local undirty=$((nrpages * page_size))
6145 local max_extent_pages
6146 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6147 grep grant_max_extent_size | awk '{print $2}')
6148 max_extent_pages=$((max_extent_pages / page_size))
6149 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6150 local grant_extent_tax
6151 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6152 grep grant_extent_tax | awk '{print $2}')
6154 undirty=$((undirty + nrextents * grant_extent_tax))
6159 # this is size of unit for grant allocation. It should be equal to
6160 # what tgt_grant.c:tgt_grant_chunk() calculates
6164 local grant_extent_tax
6166 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6167 grep max_brw_size | awk '{print $2}')
6169 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6170 grep grant_extent_tax | awk '{print $2}')
6172 echo $(((max_brw_size + grant_extent_tax) * 2))
6176 [ $(lustre_version_code ost1) -lt $(version_code 2.10.56) ] &&
6177 skip "OST < 2.10.55 doesn't limit grants enough" && return 0
6179 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6181 [[ $($LCTL get_param osc.${tgt}.import |
6182 grep "connect_flags:.*grant_param") ]] || \
6183 { skip "no grant_param connect flag"; return; }
6185 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6187 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6189 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6191 $SETSTRIPE $DIR/$tfile -i 0 -c 1
6192 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
6197 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6198 if [[ $cur_grant -gt $max_cur_granted ]]
6201 error "cur_grant $cur_grant > $max_cur_granted"
6204 [[ $? -ne 0 ]] && break;
6207 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6209 run_test 64d "check grant limit exceed"
6211 # bug 1414 - set/get directories' stripe info
6213 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6214 test_mkdir $DIR/$tdir
6216 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6218 run_test 65a "directory with no stripe info"
6221 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6222 test_mkdir $DIR/$tdir
6223 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6225 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6228 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6230 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6233 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6234 [ $OSTCOUNT -lt 2 ] && skip "need at least 2 OSTs" && return
6235 test_mkdir $DIR/$tdir
6236 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
6238 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6239 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6241 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6243 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6246 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6247 test_mkdir $DIR/$tdir
6248 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
6249 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6251 if [[ $STRIPECOUNT -le 0 ]]; then
6253 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6254 #LOV_MAX_STRIPE_COUNT is 2000
6255 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6257 sc=$(($STRIPECOUNT - 1))
6259 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6260 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6261 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6262 error "lverify failed"
6264 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6267 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6268 test_mkdir $DIR/$tdir
6270 $SETSTRIPE $DIR/$tdir || error "setstripe"
6271 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
6272 error "no stripe info failed"
6274 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6276 run_test 65e "directory setstripe defaults"
6279 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6280 test_mkdir $DIR/${tdir}f
6281 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
6283 run_test 65f "dir setstripe permission (should return error) ==="
6286 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6287 test_mkdir $DIR/$tdir
6288 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6290 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6291 error "setstripe -S failed"
6292 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6293 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6294 error "delete default stripe failed"
6296 run_test 65g "directory setstripe -d"
6299 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6300 test_mkdir $DIR/$tdir
6301 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6303 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6304 error "setstripe -S failed"
6305 test_mkdir $DIR/$tdir/dd1
6306 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
6307 error "stripe info inherit failed"
6309 run_test 65h "directory stripe info inherit ===================="
6312 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6314 save_layout_restore_at_exit $MOUNT
6316 # bug6367: set non-default striping on root directory
6317 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6319 # bug12836: getstripe on -1 default directory striping
6320 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6322 # bug12836: getstripe -v on -1 default directory striping
6323 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6325 # bug12836: new find on -1 default directory striping
6326 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6328 run_test 65i "various tests to set root directory striping"
6330 test_65j() { # bug6367
6331 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6335 # if we aren't already remounting for each test, do so for this test
6336 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6337 cleanup || error "failed to unmount"
6341 save_layout_restore_at_exit $MOUNT
6343 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6345 run_test 65j "set default striping on root directory (bug 6367)="
6347 test_65k() { # bug11679
6348 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6349 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
6350 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6352 local disable_precreate=true
6353 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
6354 disable_precreate=false
6356 echo "Check OST status: "
6357 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6358 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6360 for OSC in $MDS_OSCS; do
6361 echo $OSC "is active"
6362 do_facet $SINGLEMDS lctl --device %$OSC activate
6365 for INACTIVE_OSC in $MDS_OSCS; do
6366 local ost=$(osc_to_ost $INACTIVE_OSC)
6367 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6368 lov.*md*.target_obd |
6369 awk -F: /$ost/'{ print $1 }' | head -n 1)
6372 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6373 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6375 echo "Deactivate: " $INACTIVE_OSC
6376 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6378 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6379 osp.$ost*MDT0000.create_count")
6380 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6381 osp.$ost*MDT0000.max_create_count")
6382 $disable_precreate &&
6383 do_facet $SINGLEMDS "lctl set_param -n \
6384 osp.$ost*MDT0000.max_create_count=0"
6386 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6387 [ -f $DIR/$tdir/$idx ] && continue
6388 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6389 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6390 error "setstripe $idx should succeed"
6391 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6393 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6396 do_facet $SINGLEMDS "lctl set_param -n \
6397 osp.$ost*MDT0000.max_create_count=$max_count"
6398 do_facet $SINGLEMDS "lctl set_param -n \
6399 osp.$ost*MDT0000.create_count=$count"
6400 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6401 echo $INACTIVE_OSC "is Activate"
6403 wait_osc_import_state mds ost$ostnum FULL
6406 run_test 65k "validate manual striping works properly with deactivated OSCs"
6408 test_65l() { # bug 12836
6409 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6410 test_mkdir -p $DIR/$tdir/test_dir
6411 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6412 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6414 run_test 65l "lfs find on -1 stripe dir ========================"
6417 local layout=$(save_layout $MOUNT)
6418 $RUNAS $SETSTRIPE -c 2 $MOUNT && {
6419 restore_layout $MOUNT $layout
6420 error "setstripe should fail by non-root users"
6424 run_test 65m "normal user can't set filesystem default stripe"
6426 # bug 2543 - update blocks count on client
6428 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6430 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6431 sync; sync_all_data; sync; sync_all_data
6432 cancel_lru_locks osc
6433 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6434 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6436 run_test 66 "update inode blocks count on client ==============="
6439 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6443 swapon -s | awk '($1 == "'$1'") { print $4 }'
6446 # bug5265, obdfilter oa2dentry return -ENOENT
6447 # #define OBD_FAIL_SRV_ENOENT 0x217
6449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6450 remote_ost_nodsh && skip "remote OST with nodsh" && return
6453 $SETSTRIPE -c 1 -i 0 $f
6455 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6457 do_facet ost1 lctl set_param fail_loc=0x217
6458 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6459 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6461 do_facet ost1 lctl set_param fail_loc=0
6462 $DIRECTIO write $f 0 2 || error "write error"
6464 cancel_lru_locks osc
6465 $DIRECTIO read $f 0 1 || error "read error"
6467 do_facet ost1 lctl set_param fail_loc=0x217
6468 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6470 do_facet ost1 lctl set_param fail_loc=0
6473 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6476 test_mkdir $DIR/$tdir
6477 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6478 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6480 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6482 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6483 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6484 [ "$RUNAS_ID" = "$UID" ] &&
6485 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6487 # Check that testing environment is properly set up. Skip if not
6488 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
6489 skip_env "User $RUNAS_ID does not exist - skipping"
6493 chmod 777 $DIR/$tfile
6494 chmod ug+s $DIR/$tfile
6495 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6496 error "$RUNAS dd $DIR/$tfile failed"
6497 # See if we are still setuid/sgid
6498 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6499 error "S/gid is not dropped on write"
6500 # Now test that MDS is updated too
6501 cancel_lru_locks mdc
6502 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6503 error "S/gid is not dropped on MDS"
6506 run_test 72a "Test that remove suid works properly (bug5695) ===="
6508 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6511 [ "$RUNAS_ID" = "$UID" ] && \
6512 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6513 [ "$RUNAS_ID" -eq 0 ] && \
6514 skip_env "RUNAS_ID = 0 -- skipping" && return
6516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6517 # Check that testing environment is properly set up. Skip if not
6518 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
6519 skip_env "User $RUNAS_ID does not exist - skipping"
6522 touch $DIR/${tfile}-f{g,u}
6523 test_mkdir $DIR/${tfile}-dg
6524 test_mkdir $DIR/${tfile}-du
6525 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6526 chmod g+s $DIR/${tfile}-{f,d}g
6527 chmod u+s $DIR/${tfile}-{f,d}u
6528 for perm in 777 2777 4777; do
6529 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6530 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6531 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6532 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6536 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6538 # bug 3462 - multiple simultaneous MDC requests
6540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6541 test_mkdir $DIR/d73-1
6542 test_mkdir $DIR/d73-2
6543 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6546 lctl set_param fail_loc=0x80000129
6547 $MULTIOP $DIR/d73-1/f73-2 Oc &
6549 lctl set_param fail_loc=0
6551 $MULTIOP $DIR/d73-2/f73-3 Oc &
6555 wait $pid1 || return 1
6559 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6560 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6561 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6565 run_test 73 "multiple MDC requests (should not deadlock)"
6567 test_74a() { # bug 6149, 6184
6568 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6569 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6571 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6572 # will spin in a tight reconnection loop
6574 $LCTL set_param fail_loc=0x8000030e
6575 # get any lock that won't be difficult - lookup works.
6577 $LCTL set_param fail_loc=0
6581 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6583 test_74b() { # bug 13310
6584 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6585 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6587 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6588 # will spin in a tight reconnection loop
6589 $LCTL set_param fail_loc=0x8000030e
6590 # get a "difficult" lock
6592 $LCTL set_param fail_loc=0
6596 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6599 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6600 #define OBD_FAIL_LDLM_NEW_LOCK
6601 $LCTL set_param fail_loc=0x319
6602 touch $DIR/$tfile && error "touch successful"
6603 $LCTL set_param fail_loc=0
6606 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6609 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6612 test_76() { # Now for bug 20433, added originally in bug 1443
6613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6614 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6615 cancel_lru_locks osc
6616 BEFORE_INODES=$(num_inodes)
6617 echo "before inodes: $BEFORE_INODES"
6619 [ "$SLOW" = "no" ] && COUNT=100
6620 for i in $(seq $COUNT); do
6624 cancel_lru_locks osc
6625 AFTER_INODES=$(num_inodes)
6626 echo "after inodes: $AFTER_INODES"
6628 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6630 AFTER_INODES=$(num_inodes)
6632 echo "wait $wait seconds inodes: $AFTER_INODES"
6633 if [ $wait -gt 30 ]; then
6634 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6638 run_test 76 "confirm clients recycle inodes properly ===="
6644 # Note: in sptlrpc modes which enable its own bulk checksum, the
6645 # original crc32_le bulk checksum will be automatically disabled,
6646 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6647 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6648 # In this case set_checksums() will not be no-op, because sptlrpc
6649 # bulk checksum will be enabled all through the test.
6651 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6652 lctl set_param -n osc.*.checksums $1
6656 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6657 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6658 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6659 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6662 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6663 log "set checksum type to $1"
6666 F77_TMP=$TMP/f77-temp
6669 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6670 error "error writing to $F77_TMP"
6673 test_77a() { # bug 10889
6674 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6675 $GSS && skip "could not run with gss" && return
6676 [ ! -f $F77_TMP ] && setup_f77
6678 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6682 run_test 77a "normal checksum read/write operation"
6684 test_77b() { # bug 10889
6685 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6686 $GSS && skip "could not run with gss" && return
6687 [ ! -f $F77_TMP ] && setup_f77
6688 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6689 $LCTL set_param fail_loc=0x80000409
6692 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6693 error "dd error: $?"
6694 $LCTL set_param fail_loc=0
6696 for algo in $CKSUM_TYPES; do
6697 cancel_lru_locks osc
6698 set_checksum_type $algo
6699 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6700 $LCTL set_param fail_loc=0x80000408
6701 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6702 $LCTL set_param fail_loc=0
6705 set_checksum_type $ORIG_CSUM_TYPE
6708 run_test 77b "checksum error on client write, read"
6713 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6715 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6716 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6717 $check_ost && [ -n $ost_file_prefix ] &&
6718 do_facet ost1 rm -f ${ost_file_prefix}\*
6722 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6723 $GSS && skip "could not run with gss" && return
6726 local osc_file_prefix
6728 local check_ost=false
6729 local ost_file_prefix
6735 # ensure corruption will occur on first OSS/OST
6736 $LFS setstripe -i 0 $DIR/$tfile
6738 [ ! -f $F77_TMP ] && setup_f77
6739 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6740 error "dd write error: $?"
6741 fid=$($LFS path2fid $DIR/$tfile)
6743 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
6746 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
6747 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
6749 echo "OSS do not support bulk pages dump upon error"
6752 osc_file_prefix=$($LCTL get_param -n debug_path)
6753 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
6755 trap cleanup_77c EXIT
6758 # enable bulk pages dump upon error on Client
6759 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
6760 # enable bulk pages dump upon error on OSS
6762 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
6764 # flush Client cache to allow next read to reach OSS
6765 cancel_lru_locks osc
6767 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6768 $LCTL set_param fail_loc=0x80000408
6769 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
6770 $LCTL set_param fail_loc=0
6774 # check cksum dump on Client
6775 osc_file=$(ls ${osc_file_prefix}*)
6776 [ -n "$osc_file" ] || error "no checksum dump file on Client"
6777 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
6778 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
6779 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
6780 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
6782 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
6783 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6784 error "dump content does not match on Client"
6786 $check_ost || { skip "No need to check cksum dump on OSS"; return 0; }
6788 # check cksum dump on OSS
6789 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
6790 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
6791 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
6792 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
6793 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6794 error "dump content does not match on OSS"
6798 run_test 77c "checksum error on client read with debug"
6800 test_77d() { # bug 10889
6801 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6802 $GSS && skip "could not run with gss" && return
6803 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6804 $LCTL set_param fail_loc=0x80000409
6806 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6807 error "direct write: rc=$?"
6808 $LCTL set_param fail_loc=0
6811 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6812 $LCTL set_param fail_loc=0x80000408
6814 cancel_lru_locks osc
6815 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6816 error "direct read: rc=$?"
6817 $LCTL set_param fail_loc=0
6820 run_test 77d "checksum error on OST direct write, read"
6822 test_77f() { # bug 10889
6823 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6824 $GSS && skip "could not run with gss" && return
6826 for algo in $CKSUM_TYPES; do
6827 cancel_lru_locks osc
6828 set_checksum_type $algo
6829 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6830 $LCTL set_param fail_loc=0x409
6831 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6832 error "direct write succeeded"
6833 $LCTL set_param fail_loc=0
6835 set_checksum_type $ORIG_CSUM_TYPE
6838 run_test 77f "repeat checksum error on write (expect error)"
6840 test_77g() { # bug 10889
6841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6842 $GSS && skip "could not run with gss" && return
6843 remote_ost_nodsh && skip "remote OST with nodsh" && return
6845 [ ! -f $F77_TMP ] && setup_f77
6847 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6848 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6849 do_facet ost1 lctl set_param fail_loc=0x8000021a
6851 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6852 error "write error: rc=$?"
6853 do_facet ost1 lctl set_param fail_loc=0
6856 cancel_lru_locks osc
6857 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6858 do_facet ost1 lctl set_param fail_loc=0x8000021b
6860 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6861 do_facet ost1 lctl set_param fail_loc=0
6864 run_test 77g "checksum error on OST write, read"
6866 test_77j() { # bug 13805
6867 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6868 $GSS && skip "could not run with gss" && return
6869 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6870 lctl set_param fail_loc=0x40c
6871 remount_client $MOUNT
6872 lctl set_param fail_loc=0
6873 # wait async osc connect to finish and reflect updated state value
6875 for (( i=0; i < OSTCOUNT; i++ )) ; do
6876 wait_osc_import_state client ost$((i+1)) FULL
6879 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
6880 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
6881 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
6882 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6884 remount_client $MOUNT
6886 run_test 77j "client only supporting ADLER32"
6888 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6897 test_78() { # bug 10901
6898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6899 remote_ost || { skip_env "local OST" && return; }
6902 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6903 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6904 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6905 echo "MemTotal: $MEMTOTAL"
6907 # reserve 256MB of memory for the kernel and other running processes,
6908 # and then take 1/2 of the remaining memory for the read/write buffers.
6909 if [ $MEMTOTAL -gt 512 ] ;then
6910 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6912 # for those poor memory-starved high-end clusters...
6913 MEMTOTAL=$((MEMTOTAL / 2))
6915 echo "Mem to use for directio: $MEMTOTAL"
6917 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6918 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6919 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6920 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6922 echo "Smallest OST: $SMALLESTOST"
6923 [[ $SMALLESTOST -lt 10240 ]] &&
6924 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6926 trap cleanup_test_78 EXIT
6928 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6929 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6931 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6932 echo "File size: $F78SIZE"
6933 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6934 for i in $(seq 1 $NSEQ); do
6935 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6936 echo directIO rdwr round $i of $NSEQ
6937 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6942 run_test 78 "handle large O_DIRECT writes correctly ============"
6944 test_79() { # bug 12743
6945 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6946 wait_delete_completed
6948 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6949 BKFREE=$(calc_osc_kbytes kbytesfree)
6950 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6952 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6953 DFTOTAL=`echo $STRING | cut -d, -f1`
6954 DFUSED=`echo $STRING | cut -d, -f2`
6955 DFAVAIL=`echo $STRING | cut -d, -f3`
6956 DFFREE=$(($DFTOTAL - $DFUSED))
6958 ALLOWANCE=$((64 * $OSTCOUNT))
6960 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6961 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6962 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6964 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6965 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6966 error "df free($DFFREE) mismatch OST free($BKFREE)"
6968 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6969 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6970 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6973 run_test 79 "df report consistency check ======================="
6975 test_80() { # bug 10718
6976 remote_ost_nodsh && skip "remote OST with nodsh" && return
6977 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6978 # relax strong synchronous semantics for slow backends like ZFS
6979 local soc="obdfilter.*.sync_on_lock_cancel"
6980 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6982 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6983 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6984 facet_active_host $host; done | sort -u)
6985 do_nodes $hosts lctl set_param $soc=never
6988 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6990 local BEFORE=`date +%s`
6991 cancel_lru_locks osc
6992 local AFTER=`date +%s`
6993 local DIFF=$((AFTER-BEFORE))
6994 if [ $DIFF -gt 1 ] ; then
6995 error "elapsed for 1M@1T = $DIFF"
6998 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7002 run_test 80 "Page eviction is equally fast at high offsets too ===="
7004 test_81a() { # LU-456
7005 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7006 remote_ost_nodsh && skip "remote OST with nodsh" && return
7007 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7008 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7009 do_facet ost1 lctl set_param fail_loc=0x80000228
7011 # write should trigger a retry and success
7012 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7013 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7015 if [ $RC -ne 0 ] ; then
7016 error "write should success, but failed for $RC"
7019 run_test 81a "OST should retry write when get -ENOSPC ==============="
7021 test_81b() { # LU-456
7022 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7023 remote_ost_nodsh && skip "remote OST with nodsh" && return
7024 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7025 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7026 do_facet ost1 lctl set_param fail_loc=0x228
7028 # write should retry several times and return -ENOSPC finally
7029 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7030 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7033 if [ $RC -ne $ENOSPC ] ; then
7034 error "dd should fail for -ENOSPC, but succeed."
7037 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7039 test_82() { # LU-1031
7040 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7044 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7046 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7048 kill -USR1 $MULTIPID2
7050 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7051 error "First grouplock does not block second one"
7053 echo "Second grouplock blocks first one"
7055 kill -USR1 $MULTIPID1
7059 run_test 82 "Basic grouplock test"
7062 local sfile="/boot/System.map-$(uname -r)"
7063 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
7064 $LCTL set_param fail_loc=0x140d
7065 cp $sfile $DIR/$tfile || error "write failed"
7066 diff -c $sfile $DIR/$tfile || error "files are different"
7067 $LCTL set_param fail_loc=0
7070 run_test 83 "Short write in ptask ==============================="
7073 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
7075 test_mkdir $DIR/$tdir.cvsroot
7076 chown $RUNAS_ID $DIR/$tdir.cvsroot
7079 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7082 # some versions of cvs import exit(1) when asked to import links or
7083 # files they can't read. ignore those files.
7084 local toignore=$(find . -type l -printf '-I %f\n' -o \
7085 ! -perm /4 -printf '-I %f\n')
7086 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7087 $tdir.reposname vtag rtag
7090 test_mkdir $DIR/$tdir.reposname
7091 chown $RUNAS_ID $DIR/$tdir.reposname
7092 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7094 cd $DIR/$tdir.reposname
7096 $RUNAS cvs add -m 'addmsg' foo99
7098 $RUNAS cvs commit -m 'nomsg' foo99
7099 rm -fr $DIR/$tdir.cvsroot
7101 run_test 99 "cvs strange file/directory operations"
7104 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7105 [[ "$NETTYPE" =~ tcp ]] ||
7106 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" &&
7109 remote_ost_nodsh && skip "remote OST with nodsh" && return
7110 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7112 { skip "useless for local single node setup" && return; }
7114 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7115 [ "$PROT" != "tcp" ] && continue
7116 RPORT=$(echo $REMOTE | cut -d: -f2)
7117 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7120 LPORT=`echo $LOCAL | cut -d: -f2`
7121 if [ $LPORT -ge 1024 ]; then
7122 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7124 error_exit "local: $LPORT > 1024, remote: $RPORT"
7127 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7129 run_test 100 "check local port using privileged port ==========="
7131 function get_named_value()
7140 echo $line | sed "s/^$tag[ ]*//"
7147 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7148 awk '/^max_cached_mb/ { print $2 }')
7151 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7156 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7157 [ $MDSCOUNT -ge 2 ] && skip "needs < 2 MDTs" && return #LU-4322
7161 local cache_limit=32
7163 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7164 trap cleanup_101a EXIT
7165 $LCTL set_param -n llite.*.read_ahead_stats 0
7166 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7169 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7171 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7172 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7175 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7176 get_named_value 'read but discarded' | cut -d" " -f1); do
7177 discard=$(($discard + $s))
7181 if [[ $(($discard * 10)) -gt $nreads ]]; then
7182 $LCTL get_param osc.*-osc*.rpc_stats
7183 $LCTL get_param llite.*.read_ahead_stats
7184 error "too many ($discard) discarded pages"
7186 rm -f $DIR/$tfile || true
7188 run_test 101a "check read-ahead for random reads"
7191 test_mkdir $DIR/$tdir
7192 local STRIPE_SIZE=$1
7193 local FILE_LENGTH=$2
7196 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
7198 local list=$(comma_list $(osts_nodes))
7199 set_osd_param $list '' read_cache_enable 0
7200 set_osd_param $list '' writethrough_cache_enable 0
7202 trap cleanup_test101bc EXIT
7203 # prepare the read-ahead file
7204 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7206 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
7207 count=$FILE_SIZE_MB 2> /dev/null
7211 cleanup_test101bc() {
7216 local list=$(comma_list $(osts_nodes))
7217 set_osd_param $list '' read_cache_enable 1
7218 set_osd_param $list '' writethrough_cache_enable 1
7222 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7227 local STRIPE_SIZE=$2
7228 local FILE_LENGTH=$3
7229 local RA_INC=1048576
7230 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7231 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7232 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7233 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7234 get_named_value 'read but discarded' |
7235 cut -d" " -f1 | calc_total)
7236 if [[ $DISCARD -gt $discard_limit ]]; then
7237 $LCTL get_param llite.*.read_ahead_stats
7238 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7240 echo "Read-ahead success for size ${READ_SIZE}"
7245 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7246 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7247 local STRIPE_SIZE=1048576
7248 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7249 if [ $SLOW == "yes" ]; then
7250 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7252 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7255 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7257 # prepare the read-ahead file
7258 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7259 cancel_lru_locks osc
7260 for BIDX in 2 4 8 16 32 64 128 256
7262 local BSIZE=$((BIDX*4096))
7263 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7264 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7265 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7266 $LCTL set_param -n llite.*.read_ahead_stats 0
7267 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7268 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7269 cancel_lru_locks osc
7270 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7275 run_test 101b "check stride-io mode read-ahead ================="
7278 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7279 local STRIPE_SIZE=1048576
7280 local FILE_LENGTH=$((STRIPE_SIZE*100))
7284 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7286 cancel_lru_locks osc
7287 $LCTL set_param osc.*.rpc_stats 0
7288 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7289 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7290 local stats=$($LCTL get_param -n $osc_rpc_stats)
7291 local lines=$(echo "$stats" | awk 'END {print NR;}')
7294 if [ $lines -le 20 ]; then
7297 for size in 1 2 4 8; do
7298 local rpc=$(echo "$stats" |
7299 awk '($1 == "'$size':") {print $2; exit; }')
7301 error "Small $((size*4))k read IO $rpc !"
7303 echo "$osc_rpc_stats check passed!"
7308 run_test 101c "check stripe_size aligned read-ahead ================="
7311 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7312 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7316 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7317 local file=$DIR/$tfile
7318 local sz_MB=${FILESIZE_101d:-500}
7319 local ra_MB=${READAHEAD_MB:-40}
7321 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7322 [ $free_MB -lt $sz_MB ] &&
7323 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
7325 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7326 $SETSTRIPE -c -1 $file || error "setstripe failed"
7328 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7329 echo Cancel LRU locks on lustre client to flush the client cache
7330 cancel_lru_locks osc
7332 echo Disable read-ahead
7333 local old_READAHEAD=$(set_read_ahead 0)
7335 echo Reading the test file $file with read-ahead disabled
7336 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7338 echo Cancel LRU locks on lustre client to flush the client cache
7339 cancel_lru_locks osc
7340 echo Enable read-ahead with ${ra_MB}MB
7341 set_read_ahead $ra_MB
7343 echo Reading the test file $file with read-ahead enabled
7344 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7346 echo "read-ahead disabled time read $raOFF"
7347 echo "read-ahead enabled time read $raON"
7349 set_read_ahead $old_READAHEAD
7351 wait_delete_completed
7353 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7354 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7356 run_test 101d "file read with and without read-ahead enabled"
7359 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7360 local file=$DIR/$tfile
7361 local size_KB=500 #KB
7365 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7366 local need_KB=$((count * size_KB))
7367 [[ $free_KB -le $need_KB ]] &&
7368 skip_env "Need free space $need_KB, have $free_KB" && return
7370 echo "Creating $count ${size_KB}K test files"
7371 for ((i = 0; i < $count; i++)); do
7372 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7375 echo "Cancel LRU locks on lustre client to flush the client cache"
7376 cancel_lru_locks $OSC
7378 echo "Reset readahead stats"
7379 $LCTL set_param -n llite.*.read_ahead_stats 0
7381 for ((i = 0; i < $count; i++)); do
7382 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7385 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7386 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7388 for ((i = 0; i < $count; i++)); do
7389 rm -rf $file.$i 2>/dev/null
7392 #10000 means 20% reads are missing in readahead
7393 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7395 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7398 which iozone || { skip "no iozone installed" && return; }
7400 local old_debug=$($LCTL get_param debug)
7401 old_debug=${old_debug#*=}
7402 $LCTL set_param debug="reada mmap"
7404 # create a test file
7405 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7407 echo Cancel LRU locks on lustre client to flush the client cache
7408 cancel_lru_locks osc
7410 echo Reset readahead stats
7411 $LCTL set_param -n llite.*.read_ahead_stats 0
7413 echo mmap read the file with small block size
7414 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7417 echo checking missing pages
7418 $LCTL get_param llite.*.read_ahead_stats
7419 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7420 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7422 $LCTL set_param debug="$old_debug"
7423 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7426 run_test 101f "check mmap read performance"
7428 test_101g_brw_size_test() {
7430 local pages=$((mb * 1048576 / $(page_size)))
7432 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7433 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7434 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7435 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7439 $LCTL set_param -n osc.*.rpc_stats=0
7441 # 10 RPCs should be enough for the test
7443 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
7444 { error "dd write ${mb} MB blocks failed"; return 3; }
7445 cancel_lru_locks osc
7446 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
7447 { error "dd write ${mb} MB blocks failed"; return 4; }
7449 # calculate number of full-sized read and write RPCs
7450 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7451 sed -n '/pages per rpc/,/^$/p' |
7452 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7453 END { print reads,writes }'))
7454 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7456 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7464 local osts=$(get_facets OST)
7465 local list=$(comma_list $(osts_nodes))
7466 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7467 local brw_size="obdfilter.*.brw_size"
7468 local ostver=$(lustre_version_code ost1)
7469 local cliver=$(lustre_version_code client)
7471 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7473 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7474 if [ $ostver -ge $(version_code 2.8.52) -o \
7475 \( $ostver -ge $(version_code 2.7.17) -a \
7476 $ostver -lt $(version_code 2.7.50) \) ] &&
7477 [ $cliver -ge $(version_code 2.8.52) -o \
7478 \( $cliver -ge $(version_code 2.7.17) -a \
7479 $cliver -lt $(version_code 2.7.50) \) ]; then
7480 [ $ostver -ge $(version_code 2.9.52) ] && suffix="M"
7481 if [[ $orig_mb -lt 16 ]]; then
7482 save_lustre_params $osts "$brw_size" > $p
7483 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7484 error "set 16MB RPC size failed"
7486 echo "remount client to enable new RPC size"
7487 remount_client $MOUNT || error "remount_client failed"
7490 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7491 # should be able to set brw_size=12, but no rpc_stats for that
7492 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7495 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7497 if [[ $orig_mb -lt 16 ]]; then
7498 restore_lustre_params < $p
7499 remount_client $MOUNT || error "remount_client restore failed"
7502 rm -f $p $DIR/$tfile
7504 run_test 101g "Big bulk(4/16 MiB) readahead"
7507 test_mkdir $DIR/$tdir
7508 chown $RUNAS_ID $DIR/$tdir
7511 STRIPE_COUNT=$OSTCOUNT
7512 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7514 trap cleanup_test102 EXIT
7516 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7518 for num in 1 2 3 4; do
7519 for count in $(seq 1 $STRIPE_COUNT); do
7520 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7521 local size=`expr $STRIPE_SIZE \* $num`
7522 local file=file"$num-$idx-$count"
7523 $1 $SETSTRIPE -S $size -i $idx -c $count $file
7529 $1 tar cf $TMP/f102.tar $tdir --xattrs
7535 rm -rf $DIR/d0.sanity/d102
7539 local testfile=$DIR/$tfile
7543 [ "$UID" != 0 ] && skip_env "must run as root" && return
7544 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7545 skip_env "must have user_xattr" && return
7547 [ -z "$(which setfattr 2>/dev/null)" ] &&
7548 skip_env "could not find setfattr" && return
7550 echo "set/get xattr..."
7551 setfattr -n trusted.name1 -v value1 $testfile ||
7552 error "setfattr -n trusted.name1=value1 $testfile failed"
7553 getfattr -n trusted.name1 $testfile 2> /dev/null |
7554 grep "trusted.name1=.value1" ||
7555 error "$testfile missing trusted.name1=value1"
7557 setfattr -n user.author1 -v author1 $testfile ||
7558 error "setfattr -n user.author1=author1 $testfile failed"
7559 getfattr -n user.author1 $testfile 2> /dev/null |
7560 grep "user.author1=.author1" ||
7561 error "$testfile missing trusted.author1=author1"
7564 setfattr -n trusted.name2 -v value2 $testfile ||
7565 error "$testfile unable to set trusted.name2"
7566 setfattr -n trusted.name3 -v value3 $testfile ||
7567 error "$testfile unable to set trusted.name3"
7568 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7569 grep "trusted.name" | wc -l) -eq 3 ] ||
7570 error "$testfile missing 3 trusted.name xattrs"
7572 setfattr -n user.author2 -v author2 $testfile ||
7573 error "$testfile unable to set user.author2"
7574 setfattr -n user.author3 -v author3 $testfile ||
7575 error "$testfile unable to set user.author3"
7576 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7577 grep "user.author" | wc -l) -eq 3 ] ||
7578 error "$testfile missing 3 user.author xattrs"
7580 echo "remove xattr..."
7581 setfattr -x trusted.name1 $testfile ||
7582 error "$testfile error deleting trusted.name1"
7583 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7584 error "$testfile did not delete trusted.name1 xattr"
7586 setfattr -x user.author1 $testfile ||
7587 error "$testfile error deleting user.author1"
7588 echo "set lustre special xattr ..."
7589 $LFS setstripe -c1 $testfile
7590 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7591 awk -F "=" '/trusted.lov/ { print $2 }' )
7592 setfattr -n "trusted.lov" -v $lovea $testfile ||
7593 error "$testfile doesn't ignore setting trusted.lov again"
7594 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7595 error "$testfile allow setting invalid trusted.lov"
7598 run_test 102a "user xattr test =================================="
7601 [ -z "$(which setfattr 2>/dev/null)" ] &&
7602 skip_env "could not find setfattr" && return
7604 # b10930: get/set/list trusted.lov xattr
7605 echo "get/set/list trusted.lov xattr ..."
7606 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7607 local testfile=$DIR/$tfile
7608 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7609 error "setstripe failed"
7610 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7611 error "getstripe failed"
7612 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7613 error "can't get trusted.lov from $testfile"
7615 local testfile2=${testfile}2
7616 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7617 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7620 setfattr -n trusted.lov -v $value $testfile2
7621 local stripe_size=$($GETSTRIPE -S $testfile2)
7622 local stripe_count=$($GETSTRIPE -c $testfile2)
7623 [[ $stripe_size -eq 65536 ]] ||
7624 error "stripe size $stripe_size != 65536"
7625 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7626 error "stripe count $stripe_count != $STRIPECOUNT"
7629 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7632 [ -z "$(which setfattr 2>/dev/null)" ] &&
7633 skip_env "could not find setfattr" && return
7635 # b10930: get/set/list lustre.lov xattr
7636 echo "get/set/list lustre.lov xattr ..."
7637 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7638 test_mkdir $DIR/$tdir
7639 chown $RUNAS_ID $DIR/$tdir
7640 local testfile=$DIR/$tdir/$tfile
7641 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7642 error "setstripe failed"
7643 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7644 error "getstripe failed"
7645 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7646 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7648 local testfile2=${testfile}2
7649 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7650 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7652 $RUNAS $MCREATE $testfile2
7653 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7654 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7655 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7656 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7657 [ $stripe_count -eq $STRIPECOUNT ] ||
7658 error "stripe count $stripe_count != $STRIPECOUNT"
7660 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7662 compare_stripe_info1() {
7663 local stripe_index_all_zero=true
7665 for num in 1 2 3 4; do
7666 for count in $(seq 1 $STRIPE_COUNT); do
7667 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7668 local size=$((STRIPE_SIZE * num))
7669 local file=file"$num-$offset-$count"
7670 stripe_size=$($LFS getstripe -S $PWD/$file)
7671 [[ $stripe_size -ne $size ]] &&
7672 error "$file: size $stripe_size != $size"
7673 stripe_count=$($LFS getstripe -c $PWD/$file)
7674 # allow fewer stripes to be created, ORI-601
7675 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7676 error "$file: count $stripe_count != $count"
7677 stripe_index=$($LFS getstripe -i $PWD/$file)
7678 [[ $stripe_index -ne 0 ]] &&
7679 stripe_index_all_zero=false
7683 $stripe_index_all_zero &&
7684 error "all files are being extracted starting from OST index 0"
7688 have_xattrs_include() {
7689 tar --help | grep -q xattrs-include &&
7690 echo --xattrs-include="lustre.*"
7694 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7695 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7696 XINC=$(have_xattrs_include)
7698 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7700 compare_stripe_info1
7702 run_test 102d "tar restore stripe info from tarfile,not keep osts"
7705 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7706 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7707 XINC=$(have_xattrs_include)
7709 test_mkdir $DIR/$tdir.restore
7711 tar cf - --xattrs $tdir | tar xf - \
7712 -C $DIR/$tdir.restore --xattrs $XINC
7713 cd $DIR/$tdir.restore/$tdir
7714 compare_stripe_info1
7716 run_test 102f "tar copy files, not keep osts"
7719 local xsize=${1:-1024} # in bytes
7720 local file=$DIR/$tfile
7722 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7723 skip "must have user_xattr" && return 0
7724 [ -z "$(which setfattr 2>/dev/null)" ] &&
7725 skip_env "could not find setfattr" && return 0
7726 [ -z "$(which getfattr 2>/dev/null)" ] &&
7727 skip_env "could not find getfattr" && return 0
7731 local value="$(generate_string $xsize)"
7733 local xbig=trusted.big
7734 log "save $xbig on $file"
7735 setfattr -n $xbig -v $value $file ||
7736 error "saving $xbig on $file failed"
7738 local orig=$(get_xattr_value $xbig $file)
7739 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7741 local xsml=trusted.sml
7742 log "save $xsml on $file"
7743 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7745 local new=$(get_xattr_value $xbig $file)
7746 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7748 log "grow $xsml on $file"
7749 setfattr -n $xsml -v "$value" $file ||
7750 error "growing $xsml on $file failed"
7752 new=$(get_xattr_value $xbig $file)
7753 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7754 log "$xbig still valid after growing $xsml"
7759 test_102h() { # bug 15777
7762 run_test 102h "grow xattr from inside inode to external block"
7765 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7766 grow_xattr $(max_xattr_size)
7768 run_test 102ha "grow xattr from inside inode to external inode"
7770 test_102i() { # bug 17038
7771 [ -z "$(which getfattr 2>/dev/null)" ] &&
7772 skip "could not find getfattr" && return
7774 ln -s $DIR/$tfile $DIR/${tfile}link
7775 getfattr -n trusted.lov $DIR/$tfile ||
7776 error "lgetxattr on $DIR/$tfile failed"
7777 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7778 grep -i "no such attr" ||
7779 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7780 rm -f $DIR/$tfile $DIR/${tfile}link
7782 run_test 102i "lgetxattr test on symbolic link ============"
7785 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7786 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7787 XINC=$(have_xattrs_include)
7788 setup_test102 "$RUNAS"
7789 chown $RUNAS_ID $DIR/$tdir
7790 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7792 compare_stripe_info1 "$RUNAS"
7794 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7797 [ -z "$(which setfattr 2>/dev/null)" ] &&
7798 skip "could not find setfattr" && return
7800 # b22187 just check that does not crash for regular file.
7801 setfattr -n trusted.lov $DIR/$tfile
7802 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
7803 local test_kdir=$DIR/$tdir
7804 test_mkdir $test_kdir
7805 local default_size=$($LFS getstripe -S $test_kdir)
7806 local default_count=$($LFS getstripe -c $test_kdir)
7807 local default_offset=$($LFS getstripe -i $test_kdir)
7808 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7809 error 'dir setstripe failed'
7810 setfattr -n trusted.lov $test_kdir
7811 local stripe_size=$($LFS getstripe -S $test_kdir)
7812 local stripe_count=$($LFS getstripe -c $test_kdir)
7813 local stripe_offset=$($LFS getstripe -i $test_kdir)
7814 [ $stripe_size -eq $default_size ] ||
7815 error "stripe size $stripe_size != $default_size"
7816 [ $stripe_count -eq $default_count ] ||
7817 error "stripe count $stripe_count != $default_count"
7818 [ $stripe_offset -eq $default_offset ] ||
7819 error "stripe offset $stripe_offset != $default_offset"
7820 rm -rf $DIR/$tfile $test_kdir
7822 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7825 [ -z "$(which getfattr 2>/dev/null)" ] &&
7826 skip "could not find getfattr" && return
7828 # LU-532 trusted. xattr is invisible to non-root
7829 local testfile=$DIR/$tfile
7833 echo "listxattr as user..."
7834 chown $RUNAS_ID $testfile
7835 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7836 grep -q "trusted" &&
7837 error "$testfile trusted xattrs are user visible"
7841 run_test 102l "listxattr size test =================================="
7843 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7844 local path=$DIR/$tfile
7847 listxattr_size_check $path || error "listattr_size_check $path failed"
7849 run_test 102m "Ensure listxattr fails on small bufffer ========"
7853 getxattr() { # getxattr path name
7854 # Return the base64 encoding of the value of xattr name on path.
7858 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7860 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7862 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7864 getfattr --absolute-names --encoding=base64 --name=$name $path |
7865 awk -F= -v name=$name '$1 == name {
7866 print substr($0, index($0, "=") + 1);
7870 test_102n() { # LU-4101 mdt: protect internal xattrs
7871 [ -z "$(which setfattr 2>/dev/null)" ] &&
7872 skip "could not find setfattr" && return
7873 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7875 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7879 local file0=$DIR/$tfile.0
7880 local file1=$DIR/$tfile.1
7881 local xattr0=$TMP/$tfile.0
7882 local xattr1=$TMP/$tfile.1
7883 local namelist="lov lma lmv link fid version som hsm"
7887 rm -rf $file0 $file1 $xattr0 $xattr1
7890 # Get 'before' xattrs of $file1.
7891 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7893 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
7894 namelist+=" lfsck_namespace"
7895 for name in $namelist; do
7896 # Try to copy xattr from $file0 to $file1.
7897 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7899 setfattr --name=trusted.$name --value="$value" $file1 ||
7900 error "setxattr 'trusted.$name' failed"
7902 # Try to set a garbage xattr.
7903 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7905 if [[ x$name == "xlov" ]]; then
7906 setfattr --name=trusted.lov --value="$value" $file1 &&
7907 error "setxattr invalid 'trusted.lov' success"
7909 setfattr --name=trusted.$name --value="$value" $file1 ||
7910 error "setxattr invalid 'trusted.$name' failed"
7913 # Try to remove the xattr from $file1. We don't care if this
7914 # appears to succeed or fail, we just don't want there to be
7915 # any changes or crashes.
7916 setfattr --remove=$trusted.$name $file1 2> /dev/null
7919 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7922 # Try to copy xattr from $file0 to $file1.
7923 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7925 setfattr --name=trusted.$name --value="$value" $file1 ||
7926 error "setxattr 'trusted.$name' failed"
7928 # Try to set a garbage xattr.
7929 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7931 setfattr --name=trusted.$name --value="$value" $file1 ||
7932 error "setxattr 'trusted.$name' failed"
7934 # Try to remove the xattr from $file1. We don't care if this
7935 # appears to succeed or fail, we just don't want there to be
7936 # any changes or crashes.
7937 setfattr --remove=$trusted.$name $file1 2> /dev/null
7940 # Get 'after' xattrs of file1.
7941 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7943 if ! diff $xattr0 $xattr1; then
7944 error "before and after xattrs of '$file1' differ"
7947 rm -rf $file0 $file1 $xattr0 $xattr1
7951 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7953 test_102p() { # LU-4703 setxattr did not check ownership
7954 local testfile=$DIR/$tfile
7956 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7957 skip "MDS needs to be at least 2.5.56" && return
7961 echo "setfacl as user..."
7962 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7963 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7965 echo "setfattr as user..."
7966 setfacl -m "u:$RUNAS_ID:---" $testfile
7967 $RUNAS setfattr -x system.posix_acl_access $testfile
7968 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7970 run_test 102p "check setxattr(2) correctly fails without permission"
7973 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7974 skip "MDS needs to be at least 2.6.92" && return
7975 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7977 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7980 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7981 skip "MDS needs to be at least 2.6.93" && return
7982 touch $DIR/$tfile || error "touch"
7983 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7984 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7985 rm $DIR/$tfile || error "rm"
7988 mkdir -p $DIR/$tdir || error "mkdir"
7989 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7990 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7991 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7992 error "$testfile error deleting user.author1"
7993 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7994 grep "user.$(basename $tdir)" &&
7995 error "$tdir did not delete user.$(basename $tdir)"
7996 rmdir $DIR/$tdir || error "rmdir"
7999 test_mkdir $DIR/$tdir
8000 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8001 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8002 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8003 error "$testfile error deleting user.author1"
8004 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8005 grep "user.$(basename $tdir)" &&
8006 error "$tdir did not delete user.$(basename $tdir)"
8007 rmdir $DIR/$tdir || error "rm striped dir"
8009 run_test 102r "set EAs with empty values"
8013 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8018 [ "$UID" != 0 ] && skip_env "must run as root" && return
8019 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8020 skip "must have acl enabled" && return
8021 [ -z "$(which setfacl 2>/dev/null)" ] &&
8022 skip_env "could not find setfacl" && return
8023 $GSS && skip "could not run under gss" && return
8024 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8026 gpasswd -a daemon bin # LU-5641
8027 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8029 declare -a identity_old
8031 for num in $(seq $MDSCOUNT); do
8032 switch_identity $num true || identity_old[$num]=$?
8040 echo "performing cp ..."
8041 run_acl_subtest cp || error "run_acl_subtest cp failed"
8042 echo "performing getfacl-noacl..."
8043 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8044 echo "performing misc..."
8045 run_acl_subtest misc || error "misc test failed"
8046 echo "performing permissions..."
8047 run_acl_subtest permissions || error "permissions failed"
8048 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8049 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
8050 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
8051 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
8053 echo "performing permissions xattr..."
8054 run_acl_subtest permissions_xattr ||
8055 error "permissions_xattr failed"
8057 echo "performing setfacl..."
8058 run_acl_subtest setfacl || error "setfacl test failed"
8060 # inheritance test got from HP
8061 echo "performing inheritance..."
8062 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8063 chmod +x make-tree || error "chmod +x failed"
8064 run_acl_subtest inheritance || error "inheritance test failed"
8067 echo "LU-974 ignore umask when acl is enabled..."
8068 run_acl_subtest 974 || error "LU-974 umask test failed"
8069 if [ $MDSCOUNT -ge 2 ]; then
8070 run_acl_subtest 974_remote ||
8071 error "LU-974 umask test failed under remote dir"
8074 echo "LU-2561 newly created file is same size as directory..."
8075 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
8076 run_acl_subtest 2561 || error "LU-2561 test failed"
8078 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8081 run_acl_subtest 4924 || error "LU-4924 test failed"
8086 for num in $(seq $MDSCOUNT); do
8087 if [ "${identity_old[$num]}" = 1 ]; then
8088 switch_identity $num false || identity_old[$num]=$?
8092 run_test 103a "acl test ========================================="
8096 cp -rp $DIR/$tdir $DIR/$tdir.bak
8098 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8099 error "$DIR/$tdir shouldn't contain default ACL"
8100 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8101 error "$DIR/$tdir.bak shouldn't contain default ACL"
8104 run_test 103c "'cp -rp' won't set empty acl"
8107 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8109 lfs df || error "lfs df failed"
8110 lfs df -ih || error "lfs df -ih failed"
8111 lfs df -h $DIR || error "lfs df -h $DIR failed"
8112 lfs df -i $DIR || error "lfs df -i $DIR failed"
8113 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8114 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8116 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8117 lctl --device %$OSC deactivate
8118 lfs df || error "lfs df with deactivated OSC failed"
8119 lctl --device %$OSC activate
8120 # wait the osc back to normal
8121 wait_osc_import_state client ost FULL
8123 lfs df || error "lfs df with reactivated OSC failed"
8126 run_test 104a "lfs df [-ih] [path] test ========================="
8129 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8130 [ $RUNAS_ID -eq $UID ] &&
8131 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
8133 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8134 grep "Permission denied" | wc -l)))
8135 if [ $denied_cnt -ne 0 ]; then
8136 error "lfs check servers test failed"
8139 run_test 104b "$RUNAS lfs check servers test ===================="
8142 # doesn't work on 2.4 kernels
8144 if $(flock_is_enabled); then
8145 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8147 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8151 run_test 105a "flock when mounted without -o flock test ========"
8155 if $(flock_is_enabled); then
8156 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8158 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8162 run_test 105b "fcntl when mounted without -o flock test ========"
8166 if $(flock_is_enabled); then
8167 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8169 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8173 run_test 105c "lockf when mounted without -o flock test"
8175 test_105d() { # bug 15924
8176 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8177 test_mkdir $DIR/$tdir
8178 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
8179 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8180 $LCTL set_param fail_loc=0x80000315
8181 flocks_test 2 $DIR/$tdir
8183 run_test 105d "flock race (should not freeze) ========"
8185 test_105e() { # bug 22660 && 22040
8186 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
8188 flocks_test 3 $DIR/$tfile
8190 run_test 105e "Two conflicting flocks from same process"
8192 test_106() { #bug 10921
8193 test_mkdir $DIR/$tdir
8194 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8195 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8197 run_test 106 "attempt exec of dir followed by chown of that dir"
8200 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8207 local save_pattern=$(sysctl -n kernel.core_pattern)
8208 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8209 sysctl -w kernel.core_pattern=$file
8210 sysctl -w kernel.core_uses_pid=0
8218 kill -s 11 $SLEEPPID
8220 if [ -e $file ]; then
8221 size=`stat -c%s $file`
8222 [ $size -eq 0 ] && error "Fail to create core file $file"
8224 error "Fail to create core file $file"
8227 sysctl -w kernel.core_pattern=$save_pattern
8228 sysctl -w kernel.core_uses_pid=$save_uses_pid
8231 run_test 107 "Coredump on SIG"
8234 test_mkdir $DIR/$tdir
8235 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8236 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8237 error "mkdir with 256 char should fail, but did not"
8238 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8239 error "create with 255 char failed"
8240 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8241 error "create with 256 char should fail, but did not"
8246 run_test 110 "filename length checking"
8249 # Purpose: To verify dynamic thread (OSS) creation.
8252 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8253 remote_ost_nodsh && skip "remote OST with nodsh" && return
8255 # Lustre does not stop service threads once they are started.
8256 # Reset number of running threads to default.
8261 local save_params="$TMP/sanity-$TESTNAME.parameters"
8263 # Get ll_ost_io count before I/O
8264 OSTIO_pre=$(do_facet ost1 \
8265 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8266 # Exit if lustre is not running (ll_ost_io not running).
8267 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8269 echo "Starting with $OSTIO_pre threads"
8270 local thread_max=$((OSTIO_pre * 2))
8271 local rpc_in_flight=$((thread_max * 2))
8272 # Number of I/O Process proposed to be started.
8274 local facets=$(get_facets OST)
8276 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8277 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8279 # Set in_flight to $rpc_in_flight
8280 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8281 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8282 nfiles=${rpc_in_flight}
8283 # Set ost thread_max to $thread_max
8284 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8286 # 5 Minutes should be sufficient for max number of OSS
8287 # threads(thread_max) to be created.
8291 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8292 test_mkdir $DIR/$tdir
8293 for i in $(seq $nfiles); do
8294 local file=$DIR/$tdir/${tfile}-$i
8295 $LFS setstripe -c -1 -i 0 $file
8296 ($WTL $file $timeout)&
8299 # I/O Started - Wait for thread_started to reach thread_max or report
8300 # error if thread_started is more than thread_max.
8301 echo "Waiting for thread_started to reach thread_max"
8302 local thread_started=0
8303 local end_time=$((SECONDS + timeout))
8305 while [ $SECONDS -le $end_time ] ; do
8307 # Get ost i/o thread_started count.
8308 thread_started=$(do_facet ost1 \
8310 ost.OSS.ost_io.threads_started | cut -d= -f2")
8311 # Break out if thread_started is equal/greater than thread_max
8312 if [[ $thread_started -ge $thread_max ]]; then
8313 echo ll_ost_io thread_started $thread_started, \
8314 equal/greater than thread_max $thread_max
8320 # Cleanup - We have the numbers, Kill i/o jobs if running.
8321 jobcount=($(jobs -p))
8322 for i in $(seq 0 $((${#jobcount[@]}-1)))
8324 kill -9 ${jobcount[$i]}
8325 if [ $? -ne 0 ] ; then
8327 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8331 # Cleanup files left by WTL binary.
8332 for i in $(seq $nfiles); do
8333 local file=$DIR/$tdir/${tfile}-$i
8335 if [ $? -ne 0 ] ; then
8336 echo "Warning: Failed to delete file $file"
8340 restore_lustre_params <$save_params
8341 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8343 # Error out if no new thread has started or Thread started is greater
8345 if [[ $thread_started -le $OSTIO_pre ||
8346 $thread_started -gt $thread_max ]]; then
8347 error "ll_ost_io: thread_started $thread_started" \
8348 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8349 "No new thread started or thread started greater " \
8353 run_test 115 "verify dynamic thread creation===================="
8356 wait_delete_completed
8357 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8358 echo "OST kbytes available: ${AVAIL[@]}"
8363 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8364 #echo OST $i: ${AVAIL[i]}kb
8365 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8369 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8374 echo "Min free space: OST $MINI: $MINV"
8375 echo "Max free space: OST $MAXI: $MAXV"
8378 test_116a() { # was previously test_116()
8379 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8380 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8382 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
8384 echo -n "Free space priority "
8385 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8390 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
8391 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
8393 trap simple_cleanup_common EXIT
8396 # Check if we need to generate uneven OSTs
8397 test_mkdir -p $DIR/$tdir/OST${MINI}
8398 local FILL=$((MINV / 4))
8399 local DIFF=$((MAXV - MINV))
8400 local DIFF2=$((DIFF * 100 / MINV))
8402 local threshold=$(do_facet $SINGLEMDS \
8403 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8404 threshold=${threshold%%%}
8405 echo -n "Check for uneven OSTs: "
8406 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8408 if [[ $DIFF2 -gt $threshold ]]; then
8410 echo "Don't need to fill OST$MINI"
8412 # generate uneven OSTs. Write 2% over the QOS threshold value
8414 DIFF=$((threshold - DIFF2 + 2))
8415 DIFF2=$((MINV * DIFF / 100))
8416 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8417 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8418 error "setstripe failed"
8419 DIFF=$((DIFF2 / 2048))
8421 while [ $i -lt $DIFF ]; do
8423 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8424 bs=2M count=1 2>/dev/null
8433 DIFF=$((MAXV - MINV))
8434 DIFF2=$((DIFF * 100 / MINV))
8435 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8436 if [ $DIFF2 -gt $threshold ]; then
8439 echo "failed - QOS mode won't be used"
8440 skip "QOS imbalance criteria not met"
8441 simple_cleanup_common
8450 # now fill using QOS
8451 $SETSTRIPE -c 1 $DIR/$tdir
8452 FILL=$((FILL / 200))
8453 if [ $FILL -gt 600 ]; then
8456 echo "writing $FILL files to QOS-assigned OSTs"
8458 while [ $i -lt $FILL ]; do
8460 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8464 echo "wrote $i 200k files"
8468 echo "Note: free space may not be updated, so measurements might be off"
8470 DIFF2=$((MAXV - MINV))
8471 echo "free space delta: orig $DIFF final $DIFF2"
8472 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8473 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8474 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8475 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8476 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8477 if [[ $DIFF -gt 0 ]]; then
8478 FILL=$((DIFF2 * 100 / DIFF - 100))
8479 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8482 # Figure out which files were written where
8483 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8484 awk '/'$MINI1': / {print $2; exit}')
8486 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8487 echo "$MINC files created on smaller OST $MINI1"
8488 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8489 awk '/'$MAXI1': / {print $2; exit}')
8491 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8492 echo "$MAXC files created on larger OST $MAXI1"
8493 if [[ $MINC -gt 0 ]]; then
8494 FILL=$((MAXC * 100 / MINC - 100))
8495 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8497 [[ $MAXC -gt $MINC ]] ||
8498 error_ignore LU-9 "stripe QOS didn't balance free space"
8499 simple_cleanup_common
8501 run_test 116a "stripe QOS: free space balance ==================="
8503 test_116b() { # LU-2093
8504 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8505 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8507 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8508 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8509 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8510 [ -z "$old_rr" ] && skip "no QOS" && return 0
8511 do_facet $SINGLEMDS lctl set_param \
8512 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8514 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8515 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8516 do_facet $SINGLEMDS lctl set_param fail_loc=0
8518 do_facet $SINGLEMDS lctl set_param \
8519 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8521 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8523 test_117() # bug 10891
8525 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8526 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
8527 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
8528 lctl set_param fail_loc=0x21e
8529 > $DIR/$tfile || error "truncate failed"
8530 lctl set_param fail_loc=0
8531 echo "Truncate succeeded."
8534 run_test 117 "verify osd extend =========="
8536 NO_SLOW_RESENDCOUNT=4
8537 export OLD_RESENDCOUNT=""
8538 set_resend_count () {
8539 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
8540 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
8541 lctl set_param -n $PROC_RESENDCOUNT $1
8542 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
8545 # for reduce test_118* time (b=14842)
8546 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8548 # Reset async IO behavior after error case
8550 FILE=$DIR/reset_async
8552 # Ensure all OSCs are cleared
8553 $SETSTRIPE -c -1 $FILE
8554 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
8559 test_118a() #bug 11710
8561 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8564 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8565 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8566 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8568 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8569 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8574 run_test 118a "verify O_SYNC works =========="
8578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8579 remote_ost_nodsh && skip "remote OST with nodsh" && return
8583 #define OBD_FAIL_SRV_ENOENT 0x217
8584 set_nodes_failloc "$(osts_nodes)" 0x217
8585 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8587 set_nodes_failloc "$(osts_nodes)" 0
8588 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8589 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8592 if [[ $RC -eq 0 ]]; then
8593 error "Must return error due to dropped pages, rc=$RC"
8597 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8598 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8602 echo "Dirty pages not leaked on ENOENT"
8604 # Due to the above error the OSC will issue all RPCs syncronously
8605 # until a subsequent RPC completes successfully without error.
8606 $MULTIOP $DIR/$tfile Ow4096yc
8611 run_test 118b "Reclaim dirty pages on fatal error =========="
8615 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8617 # for 118c, restore the original resend count, LU-1940
8618 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
8619 set_resend_count $OLD_RESENDCOUNT
8620 remote_ost_nodsh && skip "remote OST with nodsh" && return
8624 #define OBD_FAIL_OST_EROFS 0x216
8625 set_nodes_failloc "$(osts_nodes)" 0x216
8627 # multiop should block due to fsync until pages are written
8628 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8632 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8633 error "Multiop failed to block on fsync, pid=$MULTIPID"
8636 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8638 if [[ $WRITEBACK -eq 0 ]]; then
8639 error "No page in writeback, writeback=$WRITEBACK"
8642 set_nodes_failloc "$(osts_nodes)" 0
8645 if [[ $RC -ne 0 ]]; then
8646 error "Multiop fsync failed, rc=$RC"
8649 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8650 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8652 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8653 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8657 echo "Dirty pages flushed via fsync on EROFS"
8660 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8662 # continue to use small resend count to reduce test_118* time (b=14842)
8663 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8667 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8668 remote_ost_nodsh && skip "remote OST with nodsh" && return
8672 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8673 set_nodes_failloc "$(osts_nodes)" 0x214
8674 # multiop should block due to fsync until pages are written
8675 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8679 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8680 error "Multiop failed to block on fsync, pid=$MULTIPID"
8683 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8685 if [[ $WRITEBACK -eq 0 ]]; then
8686 error "No page in writeback, writeback=$WRITEBACK"
8689 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8690 set_nodes_failloc "$(osts_nodes)" 0
8692 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8693 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8695 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8696 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8700 echo "Dirty pages gaurenteed flushed via fsync"
8703 run_test 118d "Fsync validation inject a delay of the bulk =========="
8706 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8709 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
8710 lctl set_param fail_loc=0x8000040a
8712 # Should simulate EINVAL error which is fatal
8713 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8715 if [[ $RC -eq 0 ]]; then
8716 error "Must return error due to dropped pages, rc=$RC"
8719 lctl set_param fail_loc=0x0
8721 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8722 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8723 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8725 if [[ $LOCKED -ne 0 ]]; then
8726 error "Locked pages remain in cache, locked=$LOCKED"
8729 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8730 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8734 echo "No pages locked after fsync"
8739 run_test 118f "Simulate unrecoverable OSC side error =========="
8742 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8745 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8746 lctl set_param fail_loc=0x406
8748 # simulate local -ENOMEM
8749 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8752 lctl set_param fail_loc=0
8753 if [[ $RC -eq 0 ]]; then
8754 error "Must return error due to dropped pages, rc=$RC"
8757 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8758 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8759 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8761 if [[ $LOCKED -ne 0 ]]; then
8762 error "Locked pages remain in cache, locked=$LOCKED"
8765 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8766 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8770 echo "No pages locked after fsync"
8775 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8778 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8779 remote_ost_nodsh && skip "remote OST with nodsh" && return
8783 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8784 set_nodes_failloc "$(osts_nodes)" 0x20e
8785 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8786 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8789 set_nodes_failloc "$(osts_nodes)" 0
8790 if [[ $RC -eq 0 ]]; then
8791 error "Must return error due to dropped pages, rc=$RC"
8794 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8795 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8796 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8798 if [[ $LOCKED -ne 0 ]]; then
8799 error "Locked pages remain in cache, locked=$LOCKED"
8802 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8803 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8807 echo "No pages locked after fsync"
8811 run_test 118h "Verify timeout in handling recoverables errors =========="
8813 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8816 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8817 remote_ost_nodsh && skip "remote OST with nodsh" && return
8821 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8822 set_nodes_failloc "$(osts_nodes)" 0x20e
8824 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8825 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8828 set_nodes_failloc "$(osts_nodes)" 0
8832 if [[ $RC -ne 0 ]]; then
8833 error "got error, but should be not, rc=$RC"
8836 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8837 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8838 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8839 if [[ $LOCKED -ne 0 ]]; then
8840 error "Locked pages remain in cache, locked=$LOCKED"
8843 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8844 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8848 echo "No pages locked after fsync"
8852 run_test 118i "Fix error before timeout in recoverable error =========="
8854 [ "$SLOW" = "no" ] && set_resend_count 4
8857 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8858 remote_ost_nodsh && skip "remote OST with nodsh" && return
8862 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8863 set_nodes_failloc "$(osts_nodes)" 0x220
8865 # return -EIO from OST
8866 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8868 set_nodes_failloc "$(osts_nodes)" 0x0
8869 if [[ $RC -eq 0 ]]; then
8870 error "Must return error due to dropped pages, rc=$RC"
8873 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8874 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8875 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8876 if [[ $LOCKED -ne 0 ]]; then
8877 error "Locked pages remain in cache, locked=$LOCKED"
8880 # in recoverable error on OST we want resend and stay until it finished
8881 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8882 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8886 echo "No pages locked after fsync"
8890 run_test 118j "Simulate unrecoverable OST side error =========="
8894 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8895 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8897 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8898 set_nodes_failloc "$(osts_nodes)" 0x20e
8899 test_mkdir $DIR/$tdir
8901 for ((i=0;i<10;i++)); do
8902 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8903 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8910 set_nodes_failloc "$(osts_nodes)" 0
8913 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8917 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8919 test_mkdir $DIR/$tdir
8920 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8923 run_test 118l "fsync dir"
8925 test_118m() # LU-3066
8927 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8928 test_mkdir $DIR/$tdir
8929 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8932 run_test 118m "fdatasync dir ========="
8934 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8941 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8942 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8944 # Sleep to avoid a cached response.
8945 #define OBD_STATFS_CACHE_SECONDS 1
8948 # Inject a 10 second delay in the OST_STATFS handler.
8949 #define OBD_FAIL_OST_STATFS_DELAY 0x242
8950 set_nodes_failloc "$(osts_nodes)" 0x242
8953 stat --file-system $MOUNT > /dev/null
8956 set_nodes_failloc "$(osts_nodes)" 0
8958 if ((end - begin > 20)); then
8959 error "statfs took $((end - begin)) seconds, expected 10"
8962 run_test 118n "statfs() sends OST_STATFS requests in parallel"
8964 test_119a() # bug 11737
8966 BSIZE=$((512 * 1024))
8967 directio write $DIR/$tfile 0 1 $BSIZE
8968 # We ask to read two blocks, which is more than a file size.
8969 # directio will indicate an error when requested and actual
8970 # sizes aren't equeal (a normal situation in this case) and
8971 # print actual read amount.
8972 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8973 if [ "$NOB" != "$BSIZE" ]; then
8974 error "read $NOB bytes instead of $BSIZE"
8978 run_test 119a "Short directIO read must return actual read amount"
8980 test_119b() # bug 11737
8982 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
8984 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8985 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8987 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8988 error "direct read failed"
8991 run_test 119b "Sparse directIO read must return actual read amount"
8993 test_119c() # bug 13099
8996 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8997 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9000 run_test 119c "Testing for direct read hitting hole"
9002 test_119d() # bug 15950
9004 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9005 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9006 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9008 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9009 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9010 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9011 lctl set_param fail_loc=0x40d
9012 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9015 cat $DIR/$tfile > /dev/null &
9016 lctl set_param fail_loc=0
9019 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9021 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9022 error "the read rpcs have not completed in 2s"
9024 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9026 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9029 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9030 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9031 test_mkdir $DIR/$tdir
9032 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9033 { skip "no early lock cancel on server"; return 0; }
9035 lru_resize_disable mdc
9036 lru_resize_disable osc
9037 cancel_lru_locks mdc
9038 # asynchronous object destroy at MDT could cause bl ast to client
9039 cancel_lru_locks osc
9041 stat $DIR/$tdir > /dev/null
9042 can1=$(do_facet $SINGLEMDS \
9043 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9044 awk '/ldlm_cancel/ {print $2}')
9045 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9046 awk '/ldlm_bl_callback/ {print $2}')
9047 test_mkdir -c1 $DIR/$tdir/d1
9048 can2=$(do_facet $SINGLEMDS \
9049 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9050 awk '/ldlm_cancel/ {print $2}')
9051 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9052 awk '/ldlm_bl_callback/ {print $2}')
9053 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9054 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9055 lru_resize_enable mdc
9056 lru_resize_enable osc
9058 run_test 120a "Early Lock Cancel: mkdir test"
9061 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9062 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9063 test_mkdir $DIR/$tdir
9064 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9065 { skip "no early lock cancel on server"; return 0; }
9066 lru_resize_disable mdc
9067 lru_resize_disable osc
9068 cancel_lru_locks mdc
9069 stat $DIR/$tdir > /dev/null
9070 can1=$(do_facet $SINGLEMDS \
9071 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9072 awk '/ldlm_cancel/ {print $2}')
9073 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9074 awk '/ldlm_bl_callback/ {print $2}')
9076 can2=$(do_facet $SINGLEMDS \
9077 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9078 awk '/ldlm_cancel/ {print $2}')
9079 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9080 awk '/ldlm_bl_callback/ {print $2}')
9081 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9082 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9083 lru_resize_enable mdc
9084 lru_resize_enable osc
9086 run_test 120b "Early Lock Cancel: create test"
9089 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9090 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9091 test_mkdir -c1 $DIR/$tdir
9092 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9093 { skip "no early lock cancel on server"; return 0; }
9094 lru_resize_disable mdc
9095 lru_resize_disable osc
9096 test_mkdir -c1 $DIR/$tdir/d1
9097 test_mkdir -c1 $DIR/$tdir/d2
9098 touch $DIR/$tdir/d1/f1
9099 cancel_lru_locks mdc
9100 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9101 can1=$(do_facet $SINGLEMDS \
9102 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9103 awk '/ldlm_cancel/ {print $2}')
9104 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9105 awk '/ldlm_bl_callback/ {print $2}')
9106 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9107 can2=$(do_facet $SINGLEMDS \
9108 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9109 awk '/ldlm_cancel/ {print $2}')
9110 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9111 awk '/ldlm_bl_callback/ {print $2}')
9112 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9113 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9114 lru_resize_enable mdc
9115 lru_resize_enable osc
9117 run_test 120c "Early Lock Cancel: link test"
9120 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9121 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9122 test_mkdir -c1 $DIR/$tdir
9123 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9124 { skip "no early lock cancel on server"; return 0; }
9125 lru_resize_disable mdc
9126 lru_resize_disable osc
9128 cancel_lru_locks mdc
9129 stat $DIR/$tdir > /dev/null
9130 can1=$(do_facet $SINGLEMDS \
9131 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9132 awk '/ldlm_cancel/ {print $2}')
9133 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9134 awk '/ldlm_bl_callback/ {print $2}')
9135 chmod a+x $DIR/$tdir
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 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9142 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9143 lru_resize_enable mdc
9144 lru_resize_enable osc
9146 run_test 120d "Early Lock Cancel: setattr test"
9149 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9150 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9151 { skip "no early lock cancel on server"; return 0; }
9152 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9153 local dlmtrace_set=false
9155 test_mkdir -c1 $DIR/$tdir
9156 lru_resize_disable mdc
9157 lru_resize_disable osc
9158 ! $LCTL get_param debug | grep -q dlmtrace &&
9159 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9160 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9161 cancel_lru_locks mdc
9162 cancel_lru_locks osc
9163 dd if=$DIR/$tdir/f1 of=/dev/null
9164 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9165 # XXX client can not do early lock cancel of OST lock
9166 # during unlink (LU-4206), so cancel osc lock now.
9168 cancel_lru_locks osc
9169 can1=$(do_facet $SINGLEMDS \
9170 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9171 awk '/ldlm_cancel/ {print $2}')
9172 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9173 awk '/ldlm_bl_callback/ {print $2}')
9174 unlink $DIR/$tdir/f1
9176 can2=$(do_facet $SINGLEMDS \
9177 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9178 awk '/ldlm_cancel/ {print $2}')
9179 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9180 awk '/ldlm_bl_callback/ {print $2}')
9181 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9182 $LCTL dk $TMP/cancel.debug.txt
9183 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9184 $LCTL dk $TMP/blocking.debug.txt
9185 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9186 lru_resize_enable mdc
9187 lru_resize_enable osc
9189 run_test 120e "Early Lock Cancel: unlink 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 test_mkdir -c1 $DIR/$tdir
9197 lru_resize_disable mdc
9198 lru_resize_disable osc
9199 test_mkdir -c1 $DIR/$tdir/d1
9200 test_mkdir -c1 $DIR/$tdir/d2
9201 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9202 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9203 cancel_lru_locks mdc
9204 cancel_lru_locks osc
9205 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9206 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9207 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9208 # XXX client can not do early lock cancel of OST lock
9209 # during rename (LU-4206), so cancel osc lock now.
9211 cancel_lru_locks osc
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}')
9217 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9219 can2=$(do_facet $SINGLEMDS \
9220 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9221 awk '/ldlm_cancel/ {print $2}')
9222 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9223 awk '/ldlm_bl_callback/ {print $2}')
9224 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9225 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9226 lru_resize_enable mdc
9227 lru_resize_enable osc
9229 run_test 120f "Early Lock Cancel: rename test"
9232 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9233 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9234 { skip "no early lock cancel on server"; return 0; }
9235 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9236 lru_resize_disable mdc
9237 lru_resize_disable osc
9239 echo create $count files
9240 test_mkdir $DIR/$tdir
9241 cancel_lru_locks mdc
9242 cancel_lru_locks osc
9245 can0=$(do_facet $SINGLEMDS \
9246 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9247 awk '/ldlm_cancel/ {print $2}')
9248 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9249 awk '/ldlm_bl_callback/ {print $2}')
9250 createmany -o $DIR/$tdir/f $count
9252 can1=$(do_facet $SINGLEMDS \
9253 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9254 awk '/ldlm_cancel/ {print $2}')
9255 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9256 awk '/ldlm_bl_callback/ {print $2}')
9258 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9259 echo rm $count files
9262 can2=$(do_facet $SINGLEMDS \
9263 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9264 awk '/ldlm_cancel/ {print $2}')
9265 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9266 awk '/ldlm_bl_callback/ {print $2}')
9268 echo total: $count removes in $((t2-t1))
9269 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9271 # wait for commitment of removal
9272 lru_resize_enable mdc
9273 lru_resize_enable osc
9275 run_test 120g "Early Lock Cancel: performance test"
9277 test_121() { #bug #10589
9278 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9280 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9281 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9282 lctl set_param fail_loc=0x310
9283 cancel_lru_locks osc > /dev/null
9284 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9285 lctl set_param fail_loc=0
9286 [[ $reads -eq $writes ]] ||
9287 error "read $reads blocks, must be $writes blocks"
9289 run_test 121 "read cancel race ========="
9291 test_123a() { # was test 123, statahead(bug 11401)
9292 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9294 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9295 log "testing UP system. Performance may be lower than expected."
9300 test_mkdir $DIR/$tdir
9301 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9302 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9304 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9305 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9307 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9308 lctl set_param -n llite.*.statahead_max 0
9309 lctl get_param llite.*.statahead_max
9310 cancel_lru_locks mdc
9311 cancel_lru_locks osc
9313 time ls -l $DIR/$tdir | wc -l
9315 delta=$((etime - stime))
9316 log "ls $i files without statahead: $delta sec"
9317 lctl set_param llite.*.statahead_max=$max
9319 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9320 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9321 cancel_lru_locks mdc
9322 cancel_lru_locks osc
9324 time ls -l $DIR/$tdir | wc -l
9326 delta_sa=$((etime - stime))
9327 log "ls $i files with statahead: $delta_sa sec"
9328 lctl get_param -n llite.*.statahead_stats
9329 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9331 [[ $swrong -lt $ewrong ]] &&
9332 log "statahead was stopped, maybe too many locks held!"
9333 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9335 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9336 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9337 lctl set_param -n llite.*.statahead_max 0
9338 lctl get_param llite.*.statahead_max
9339 cancel_lru_locks mdc
9340 cancel_lru_locks osc
9342 time ls -l $DIR/$tdir | wc -l
9344 delta=$((etime - stime))
9345 log "ls $i files again without statahead: $delta sec"
9346 lctl set_param llite.*.statahead_max=$max
9347 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9348 if [ $SLOWOK -eq 0 ]; then
9349 error "ls $i files is slower with statahead!"
9351 log "ls $i files is slower with statahead!"
9357 [ $delta -gt 20 ] && break
9358 [ $delta -gt 8 ] && MULT=$((50 / delta))
9359 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9367 delta=$((etime - stime))
9368 log "rm -r $DIR/$tdir/: $delta seconds"
9370 lctl get_param -n llite.*.statahead_stats
9372 run_test 123a "verify statahead work"
9374 test_123b () { # statahead(bug 15027)
9375 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9376 test_mkdir $DIR/$tdir
9377 createmany -o $DIR/$tdir/$tfile-%d 1000
9379 cancel_lru_locks mdc
9380 cancel_lru_locks osc
9382 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9383 lctl set_param fail_loc=0x80000803
9384 ls -lR $DIR/$tdir > /dev/null
9386 lctl set_param fail_loc=0x0
9387 lctl get_param -n llite.*.statahead_stats
9392 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9395 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9396 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9397 { skip "no lru resize on server"; return 0; }
9399 test_mkdir $DIR/$tdir
9401 log "create $NR files at $DIR/$tdir"
9402 createmany -o $DIR/$tdir/f $NR ||
9403 error "failed to create $NR files in $DIR/$tdir"
9405 cancel_lru_locks mdc
9406 ls -l $DIR/$tdir > /dev/null
9410 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9411 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9412 LRU_SIZE=$($LCTL get_param -n $PARAM)
9413 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9414 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9416 log "NS=$(basename $NSDIR)"
9421 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9422 skip "Not enough cached locks created!"
9429 # We know that lru resize allows one client to hold $LIMIT locks
9430 # for 10h. After that locks begin to be killed by client.
9432 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9434 if [ $LIMIT -lt $LRU_SIZE ]; then
9435 skip "Limit is too small $LIMIT"
9439 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9440 # killing locks. Some time was spent for creating locks. This means
9441 # that up to the moment of sleep finish we must have killed some of
9442 # them (10-100 locks). This depends on how fast ther were created.
9443 # Many of them were touched in almost the same moment and thus will
9444 # be killed in groups.
9445 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
9447 # Use $LRU_SIZE_B here to take into account real number of locks
9448 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
9449 local LRU_SIZE_B=$LRU_SIZE
9451 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
9452 log "OLD_LVF=$OLD_LVF"
9453 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
9455 # Let's make sure that we really have some margin. Client checks
9456 # cached locks every 10 sec.
9458 log "Sleep ${SLEEP} sec"
9460 while ((SEC<$SLEEP)); do
9464 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9468 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9469 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9471 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9472 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9473 unlinkmany $DIR/$tdir/f $NR
9477 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9478 log "unlink $NR files at $DIR/$tdir"
9479 unlinkmany $DIR/$tdir/f $NR
9481 run_test 124a "lru resize ======================================="
9483 get_max_pool_limit()
9485 local limit=$($LCTL get_param \
9486 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
9489 if [[ $l -gt $max ]]; then
9497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9498 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9499 { skip "no lru resize on server"; return 0; }
9501 LIMIT=$(get_max_pool_limit)
9503 NR=$(($(default_lru_size)*20))
9504 if [[ $NR -gt $LIMIT ]]; then
9505 log "Limit lock number by $LIMIT locks"
9509 IFree=$(mdsrate_inodes_available)
9510 if [ $IFree -lt $NR ]; then
9511 log "Limit lock number by $IFree inodes"
9515 lru_resize_disable mdc
9516 test_mkdir -p $DIR/$tdir/disable_lru_resize
9518 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
9519 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
9520 cancel_lru_locks mdc
9523 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9526 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9529 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9533 nolruresize_delta=$((etime-stime))
9534 log "ls -la time: $nolruresize_delta seconds"
9535 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9536 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
9538 lru_resize_enable mdc
9539 test_mkdir -p $DIR/$tdir/enable_lru_resize
9541 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
9542 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
9543 cancel_lru_locks mdc
9546 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9549 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9552 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9556 lruresize_delta=$((etime-stime))
9557 log "ls -la time: $lruresize_delta seconds"
9558 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9560 if [ $lruresize_delta -gt $nolruresize_delta ]; then
9561 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
9562 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
9563 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
9565 log "lru resize performs the same with no lru resize"
9567 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
9569 run_test 124b "lru resize (performance test) ======================="
9572 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9573 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9574 { skip "no lru resize on server"; return 0; }
9576 # cache ununsed locks on client
9578 cancel_lru_locks mdc
9579 test_mkdir $DIR/$tdir
9580 createmany -o $DIR/$tdir/f $nr ||
9581 error "failed to create $nr files in $DIR/$tdir"
9582 ls -l $DIR/$tdir > /dev/null
9584 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9585 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9586 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
9587 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
9588 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
9590 # set lru_max_age to 1 sec
9591 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
9592 echo "sleep $((recalc_p * 2)) seconds..."
9593 sleep $((recalc_p * 2))
9595 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
9596 # restore lru_max_age
9597 $LCTL set_param -n $nsdir.lru_max_age $max_age
9598 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
9599 unlinkmany $DIR/$tdir/f $nr
9601 run_test 124c "LRUR cancel very aged locks"
9603 test_125() { # 13358
9604 $LCTL get_param -n llite.*.client_type | grep -q local ||
9605 { skip "must run as local client"; return; }
9606 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
9607 { skip "must have acl enabled"; return; }
9608 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9609 test_mkdir $DIR/$tdir
9610 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
9611 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
9612 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
9614 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
9616 test_126() { # bug 12829/13455
9617 $LCTL get_param -n llite.*.client_type | grep -q local ||
9618 { skip "must run as local client"; return; }
9619 [ "$UID" != 0 ] && skip_env "$TESTNAME (must run as root)" && return
9620 $GSS && skip "must run as gss disabled" && return
9622 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
9623 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
9625 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
9627 run_test 126 "check that the fsgid provided by the client is taken into account"
9629 test_127a() { # bug 15521
9630 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9631 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
9632 $LCTL set_param osc.*.stats=0
9633 FSIZE=$((2048 * 1024))
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
9638 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
9639 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9640 echo "got $COUNT $NAME"
9641 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
9642 eval $NAME=$COUNT || error "Wrong proc format"
9645 read_bytes|write_bytes)
9646 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
9647 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
9648 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
9649 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
9650 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
9651 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
9652 error "sumsquare is too small: $SUMSQ"
9653 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9654 error "sumsquare is too big: $SUMSQ"
9658 done < $DIR/${tfile}.tmp
9660 #check that we actually got some stats
9661 [ "$read_bytes" ] || error "Missing read_bytes stats"
9662 [ "$write_bytes" ] || error "Missing write_bytes stats"
9663 [ "$read_bytes" != 0 ] || error "no read done"
9664 [ "$write_bytes" != 0 ] || error "no write done"
9666 run_test 127a "verify the client stats are sane"
9668 test_127b() { # bug LU-333
9669 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9670 $LCTL set_param llite.*.stats=0
9671 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9672 # perform 2 reads and writes so MAX is different from SUM.
9673 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9674 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9675 cancel_lru_locks osc
9676 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9677 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9679 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
9680 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9681 echo "got $COUNT $NAME"
9682 eval $NAME=$COUNT || error "Wrong proc format"
9686 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9687 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9688 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9689 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9692 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9693 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9694 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9695 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9699 done < $TMP/${tfile}.tmp
9701 #check that we actually got some stats
9702 [ "$read_bytes" ] || error "Missing read_bytes stats"
9703 [ "$write_bytes" ] || error "Missing write_bytes stats"
9704 [ "$read_bytes" != 0 ] || error "no read done"
9705 [ "$write_bytes" != 0 ] || error "no write done"
9707 rm -f $TMP/${tfile}.tmp
9709 run_test 127b "verify the llite client stats are sane"
9711 test_128() { # bug 15212
9713 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
9718 result=$(grep error $TMP/$tfile.log)
9719 rm -f $DIR/$tfile $TMP/$tfile.log
9721 error "consecutive find's under interactive lfs failed"
9723 run_test 128 "interactive lfs for 2 consecutive find's"
9730 local ldproc=/proc/fs/ldiskfs
9731 local facets=$(get_facets MDS)
9733 for facet in ${facets//,/ }; do
9734 canondev=$(ldiskfs_canon \
9735 *.$(convert_facet2label $facet).mntdev $facet)
9736 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
9737 ldproc=/sys/fs/ldiskfs
9738 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
9739 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
9744 local facets=$(get_facets MDS)
9745 for facet in ${facets//,/ }; do
9746 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
9752 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
9753 { skip "Need MDS version with at least 2.5.56"; return 0; }
9755 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9756 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
9757 skip "ldiskfs only test"
9760 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9763 local has_warning=false
9768 # block size of mds1
9769 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
9770 set_dir_limits $maxsize $maxsize
9771 local dirsize=$(stat -c%s "$DIR/$tdir")
9773 while [[ $dirsize -le $maxsize ]]; do
9774 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
9776 if ! $has_warning; then
9777 check_mds_dmesg '"is approaching"' && has_warning=true
9780 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
9781 # EFBIG for previous versions included in ldiskfs series
9782 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9784 echo "return code $rc received as expected"
9786 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
9787 error_exit "create failed w/o dir size limit"
9789 check_mds_dmesg '"has reached"' ||
9790 error_exit "reached message should be output"
9792 [ $has_warning = "false" ] &&
9793 error_exit "warning message should be output"
9795 dirsize=$(stat -c%s "$DIR/$tdir")
9797 [[ $dirsize -ge $maxsize ]] && return 0
9798 error_exit "current dir size $dirsize, " \
9799 "previous limit $maxsize"
9800 elif [ $rc -ne 0 ]; then
9802 error_exit "return $rc received instead of expected " \
9803 "$EFBIG or $ENOSPC, files in dir $dirsize"
9805 nfiles=$((nfiles + 1))
9806 dirsize=$(stat -c%s "$DIR/$tdir")
9810 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
9812 run_test 129 "test directory size limit ========================"
9821 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9822 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9825 trap cleanup_130 EXIT RETURN
9827 local fm_file=$DIR/$tfile
9828 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9829 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9830 error "dd failed for $fm_file"
9832 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9833 filefrag -ves $fm_file
9835 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9836 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9837 [ $RC != 0 ] && error "filefrag $fm_file failed"
9839 filefrag_op=$(filefrag -ve -k $fm_file |
9840 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9841 lun=$($GETSTRIPE -i $fm_file)
9843 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9846 for line in $filefrag_op
9848 frag_lun=`echo $line | cut -d: -f5`
9849 ext_len=`echo $line | cut -d: -f4`
9850 if (( $frag_lun != $lun )); then
9852 error "FIEMAP on 1-stripe file($fm_file) failed"
9855 (( tot_len += ext_len ))
9858 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9860 error "FIEMAP on 1-stripe file($fm_file) failed;"
9866 echo "FIEMAP on single striped file succeeded"
9868 run_test 130a "FIEMAP (1-stripe file)"
9871 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs" && return
9873 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9874 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9877 trap cleanup_130 EXIT RETURN
9879 local fm_file=$DIR/$tfile
9880 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9881 error "setstripe on $fm_file"
9882 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9883 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9885 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9886 error "dd failed on $fm_file"
9888 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9889 filefrag_op=$(filefrag -ve -k $fm_file |
9890 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9892 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9893 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9898 for line in $filefrag_op
9900 frag_lun=$(echo $line | cut -d: -f5 |
9901 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9902 ext_len=$(echo $line | cut -d: -f4)
9903 if (( $frag_lun != $last_lun )); then
9904 if (( tot_len != 1024 )); then
9906 error "FIEMAP on $fm_file failed; returned " \
9907 "len $tot_len for OST $last_lun instead of 1024"
9914 (( tot_len += ext_len ))
9917 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9919 error "FIEMAP on $fm_file failed; returned wrong number of " \
9920 "luns or wrong len for OST $last_lun"
9926 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9928 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9931 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
9933 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9934 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9937 trap cleanup_130 EXIT RETURN
9939 local fm_file=$DIR/$tfile
9940 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9941 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9942 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9944 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9945 error "dd failed on $fm_file"
9947 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9948 filefrag_op=$(filefrag -ve -k $fm_file |
9949 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9951 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9952 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9957 for line in $filefrag_op
9959 frag_lun=$(echo $line | cut -d: -f5 |
9960 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9961 ext_len=$(echo $line | cut -d: -f4)
9962 if (( $frag_lun != $last_lun )); then
9963 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9964 if (( logical != 512 )); then
9966 error "FIEMAP on $fm_file failed; returned " \
9967 "logical start for lun $logical instead of 512"
9970 if (( tot_len != 512 )); then
9972 error "FIEMAP on $fm_file failed; returned " \
9973 "len $tot_len for OST $last_lun instead of 1024"
9980 (( tot_len += ext_len ))
9983 if (( num_luns != 2 || tot_len != 512 )); then
9985 error "FIEMAP on $fm_file failed; returned wrong number of " \
9986 "luns or wrong len for OST $last_lun"
9992 echo "FIEMAP on 2-stripe file with hole succeeded"
9994 run_test 130c "FIEMAP (2-stripe file with hole)"
9997 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
9999 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10000 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10003 trap cleanup_130 EXIT RETURN
10005 local fm_file=$DIR/$tfile
10006 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10007 error "setstripe on $fm_file"
10008 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10009 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10011 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
10012 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10013 error "dd failed on $fm_file"
10015 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10016 filefrag_op=$(filefrag -ve -k $fm_file |
10017 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10019 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10020 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10025 for line in $filefrag_op
10027 frag_lun=$(echo $line | cut -d: -f5 |
10028 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10029 ext_len=$(echo $line | cut -d: -f4)
10030 if (( $frag_lun != $last_lun )); then
10031 if (( tot_len != 1024 )); then
10033 error "FIEMAP on $fm_file failed; returned " \
10034 "len $tot_len for OST $last_lun instead of 1024"
10037 (( num_luns += 1 ))
10041 (( tot_len += ext_len ))
10044 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10046 error "FIEMAP on $fm_file failed; returned wrong number of " \
10047 "luns or wrong len for OST $last_lun"
10053 echo "FIEMAP on N-stripe file succeeded"
10055 run_test 130d "FIEMAP (N-stripe file)"
10058 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
10060 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10061 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
10063 trap cleanup_130 EXIT RETURN
10065 local fm_file=$DIR/$tfile
10066 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10067 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10068 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10071 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10072 for ((i = 0; i < $NUM_BLKS; i++))
10074 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10077 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10078 filefrag_op=$(filefrag -ve -k $fm_file |
10079 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10081 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10082 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10087 for line in $filefrag_op
10089 frag_lun=$(echo $line | cut -d: -f5 |
10090 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10091 ext_len=$(echo $line | cut -d: -f4)
10092 if (( $frag_lun != $last_lun )); then
10093 if (( tot_len != $EXPECTED_LEN )); then
10095 error "FIEMAP on $fm_file failed; returned " \
10096 "len $tot_len for OST $last_lun instead " \
10100 (( num_luns += 1 ))
10104 (( tot_len += ext_len ))
10107 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10109 error "FIEMAP on $fm_file failed; returned wrong number " \
10110 "of luns or wrong len for OST $last_lun"
10116 echo "FIEMAP with continuation calls succeeded"
10118 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10121 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10122 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10125 local fm_file=$DIR/$tfile
10126 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10127 error "multiop create with lov_delay_create on $fm_file"
10129 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10130 filefrag_extents=$(filefrag -vek $fm_file |
10131 awk '/extents? found/ { print $2 }')
10132 if [[ "$filefrag_extents" != "0" ]]; then
10133 error "FIEMAP on $fm_file failed; " \
10134 "returned $filefrag_extents expected 0"
10139 run_test 130f "FIEMAP (unstriped file)"
10141 # Test for writev/readv
10143 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10144 error "writev test failed"
10145 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10146 error "readv failed"
10149 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10152 local fsize=$((524288 + 1048576 + 1572864))
10153 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10154 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10155 error "append writev test failed"
10157 ((fsize += 1572864 + 1048576))
10158 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10159 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10160 error "append writev test failed"
10163 run_test 131b "test append writev"
10166 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10169 run_test 131c "test read/write on file w/o objects"
10172 rwv -f $DIR/$tfile -w -n 1 1572864
10173 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10174 if [ "$NOB" != 1572864 ]; then
10175 error "Short read filed: read $NOB bytes instead of 1572864"
10179 run_test 131d "test short read"
10182 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10183 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10184 error "read hitting hole failed"
10187 run_test 131e "test read hitting hole"
10196 mds*) res=$(do_facet $facet \
10197 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10199 ost*) res=$(do_facet $facet \
10200 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10202 *) error "Wrong facet '$facet'" ;;
10205 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10206 # if the argument $3 is zero, it means any stat increment is ok.
10207 if [[ $want -gt 0 ]]; then
10208 local count=$(echo $res | awk '{ print $2 }')
10209 [[ $count -ne $want ]] &&
10210 error "The $op counter on $facet is $count, not $want"
10215 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10216 remote_ost_nodsh && skip "remote OST with nodsh" && return
10217 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10219 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10220 { skip "MDS doesn't support rename stats"; return; }
10221 local testdir=$DIR/${tdir}/stats_testdir
10222 mkdir -p $DIR/${tdir}
10225 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10226 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10228 # verify mdt stats first.
10229 mkdir ${testdir} || error "mkdir failed"
10230 check_stats $SINGLEMDS "mkdir" 1
10231 touch ${testdir}/${tfile} || error "touch failed"
10232 check_stats $SINGLEMDS "open" 1
10233 check_stats $SINGLEMDS "close" 1
10234 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10235 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10236 check_stats $SINGLEMDS "mknod" 2
10238 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10239 check_stats $SINGLEMDS "unlink" 1
10240 rm -f ${testdir}/${tfile} || error "file remove failed"
10241 check_stats $SINGLEMDS "unlink" 2
10243 # remove working dir and check mdt stats again.
10244 rmdir ${testdir} || error "rmdir failed"
10245 check_stats $SINGLEMDS "rmdir" 1
10247 local testdir1=$DIR/${tdir}/stats_testdir1
10248 mkdir -p ${testdir}
10249 mkdir -p ${testdir1}
10250 touch ${testdir1}/test1
10251 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10252 check_stats $SINGLEMDS "crossdir_rename" 1
10254 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10255 check_stats $SINGLEMDS "samedir_rename" 1
10257 rm -rf $DIR/${tdir}
10259 run_test 133a "Verifying MDT stats ========================================"
10262 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10263 remote_ost_nodsh && skip "remote OST with nodsh" && return
10264 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10265 local testdir=$DIR/${tdir}/stats_testdir
10266 mkdir -p ${testdir} || error "mkdir failed"
10267 touch ${testdir}/${tfile} || error "touch failed"
10268 cancel_lru_locks mdc
10271 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10272 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10274 # extra mdt stats verification.
10275 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10276 check_stats $SINGLEMDS "setattr" 1
10277 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10278 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10280 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10281 check_stats $SINGLEMDS "getattr" 1
10283 $LFS df || error "lfs failed"
10284 check_stats $SINGLEMDS "statfs" 1
10286 rm -rf $DIR/${tdir}
10288 run_test 133b "Verifying extra MDT stats =================================="
10291 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10292 remote_ost_nodsh && skip "remote OST with nodsh" && return
10293 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10294 local testdir=$DIR/$tdir/stats_testdir
10295 test_mkdir -p $testdir
10297 # verify obdfilter stats.
10298 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10300 cancel_lru_locks osc
10301 wait_delete_completed
10304 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10305 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10307 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10310 cancel_lru_locks osc
10311 check_stats ost1 "write" 1
10313 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10314 check_stats ost1 "read" 1
10316 > $testdir/$tfile || error "truncate failed"
10317 check_stats ost1 "punch" 1
10319 rm -f $testdir/$tfile || error "file remove failed"
10320 wait_delete_completed
10321 check_stats ost1 "destroy" 1
10325 run_test 133c "Verifying OST stats ========================================"
10332 while [ $value -ge 2 ]; do
10337 if [ $orig -gt $order ]; then
10345 local size=('K' 'M' 'G' 'T');
10347 local size_string=$value
10349 while [ $value -ge 1024 ]; do
10350 if [ $i -gt 3 ]; then
10351 #T is the biggest unit we get here, if that is bigger,
10353 size_string=${value}T
10356 value=$((value >> 10))
10357 if [ $value -lt 1024 ]; then
10358 size_string=${value}${size[$i]}
10367 get_rename_size() {
10369 local context=${2:-.}
10370 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
10371 grep -A1 $context |
10372 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10377 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10378 remote_ost_nodsh && skip "remote OST with nodsh" && return
10379 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10380 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10381 { skip "MDS doesn't support rename stats"; return; }
10383 local testdir1=$DIR/${tdir}/stats_testdir1
10384 local testdir2=$DIR/${tdir}/stats_testdir2
10386 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10388 mkdir -p ${testdir1} || error "mkdir failed"
10389 mkdir -p ${testdir2} || error "mkdir failed"
10391 createmany -o $testdir1/test 512 || error "createmany failed"
10393 # check samedir rename size
10394 mv ${testdir1}/test0 ${testdir1}/test_0
10396 local testdir1_size=$(ls -l $DIR/${tdir} |
10397 awk '/stats_testdir1/ {print $5}')
10398 local testdir2_size=$(ls -l $DIR/${tdir} |
10399 awk '/stats_testdir2/ {print $5}')
10401 testdir1_size=$(order_2 $testdir1_size)
10402 testdir2_size=$(order_2 $testdir2_size)
10404 testdir1_size=$(size_in_KMGT $testdir1_size)
10405 testdir2_size=$(size_in_KMGT $testdir2_size)
10407 echo "source rename dir size: ${testdir1_size}"
10408 echo "target rename dir size: ${testdir2_size}"
10410 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
10411 eval $cmd || error "$cmd failed"
10412 local samedir=$($cmd | grep 'same_dir')
10413 local same_sample=$(get_rename_size $testdir1_size)
10414 [ -z "$samedir" ] && error "samedir_rename_size count error"
10415 [[ $same_sample -eq 1 ]] ||
10416 error "samedir_rename_size error $same_sample"
10417 echo "Check same dir rename stats success"
10419 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10421 # check crossdir rename size
10422 mv ${testdir1}/test_0 ${testdir2}/test_0
10424 testdir1_size=$(ls -l $DIR/${tdir} |
10425 awk '/stats_testdir1/ {print $5}')
10426 testdir2_size=$(ls -l $DIR/${tdir} |
10427 awk '/stats_testdir2/ {print $5}')
10429 testdir1_size=$(order_2 $testdir1_size)
10430 testdir2_size=$(order_2 $testdir2_size)
10432 testdir1_size=$(size_in_KMGT $testdir1_size)
10433 testdir2_size=$(size_in_KMGT $testdir2_size)
10435 echo "source rename dir size: ${testdir1_size}"
10436 echo "target rename dir size: ${testdir2_size}"
10438 eval $cmd || error "$cmd failed"
10439 local crossdir=$($cmd | grep 'crossdir')
10440 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
10441 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
10442 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
10443 [[ $src_sample -eq 1 ]] ||
10444 error "crossdir_rename_size error $src_sample"
10445 [[ $tgt_sample -eq 1 ]] ||
10446 error "crossdir_rename_size error $tgt_sample"
10447 echo "Check cross dir rename stats success"
10448 rm -rf $DIR/${tdir}
10450 run_test 133d "Verifying rename_stats ========================================"
10453 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10454 remote_ost_nodsh && skip "remote OST with nodsh" && return
10455 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10456 local testdir=$DIR/${tdir}/stats_testdir
10457 local ctr f0 f1 bs=32768 count=42 sum
10459 mkdir -p ${testdir} || error "mkdir failed"
10461 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
10463 for ctr in {write,read}_bytes; do
10465 cancel_lru_locks osc
10467 do_facet ost1 $LCTL set_param -n \
10468 "obdfilter.*.exports.clear=clear"
10470 if [ $ctr = write_bytes ]; then
10472 f1=${testdir}/${tfile}
10474 f0=${testdir}/${tfile}
10478 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
10481 cancel_lru_locks osc
10483 sum=$(do_facet ost1 $LCTL get_param \
10484 "obdfilter.*.exports.*.stats" |
10485 awk -v ctr=$ctr 'BEGIN { sum = 0 }
10486 $1 == ctr { sum += $7 }
10487 END { printf("%0.0f", sum) }')
10489 if ((sum != bs * count)); then
10490 error "Bad $ctr sum, expected $((bs * count)), got $sum"
10494 rm -rf $DIR/${tdir}
10496 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
10498 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
10501 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10502 remote_ost_nodsh && skip "remote OST with nodsh" && return
10503 # First without trusting modes.
10504 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
10505 echo "proc_dirs='$proc_dirs'"
10506 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
10507 find $proc_dirs -exec cat '{}' \; &> /dev/null
10509 # Second verifying readability.
10510 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
10512 # eventually, this can also be replaced with "lctl get_param -R",
10513 # but not until that option is always available on the server
10515 for facet in mds1 ost1; do
10516 local facet_proc_dirs=$(do_facet $facet \
10517 \\\ls -d $proc_regexp 2>/dev/null)
10518 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10519 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10520 do_facet $facet find $facet_proc_dirs \
10521 ! -name req_history \
10522 -exec cat '{}' \\\; &> /dev/null
10524 do_facet $facet find $facet_proc_dirs \
10525 ! -name req_history \
10527 -exec cat '{}' \\\; &> /dev/null ||
10528 error "proc file read failed"
10531 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
10534 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10535 remote_ost_nodsh && skip "remote OST with nodsh" && return
10536 # Second verifying writability.
10537 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
10538 echo "proc_dirs='$proc_dirs'"
10539 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
10541 -ignore_readdir_race \
10543 -not -name force_lbug \
10544 -not -name changelog_mask \
10545 -exec badarea_io '{}' \; ||
10546 error "find $proc_dirs failed"
10549 for facet in mds1 ost1; do
10550 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
10551 skip "Too old lustre on $facet" && continue
10552 local facet_proc_dirs=$(do_facet $facet \
10553 \\\ls -d $proc_regexp 2> /dev/null)
10554 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10555 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10556 do_facet $facet find $facet_proc_dirs \
10557 -ignore_readdir_race \
10559 -not -name force_lbug \
10560 -not -name changelog_mask \
10561 -exec badarea_io '{}' \\\; ||
10562 error "$facet find $facet_proc_dirs failed"
10565 # remount the FS in case writes/reads /proc break the FS
10566 cleanup || error "failed to unmount"
10567 setup || error "failed to setup"
10570 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
10573 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10574 remote_ost_nodsh && skip "remote OST with nodsh" && return
10575 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
10576 skip "Need MDS version at least 2.9.54" && return
10579 for facet in client mds1 ost1; do
10580 local facet_proc_dirs=$(do_facet $facet \
10581 \\\ls -d $proc_regexp 2> /dev/null)
10582 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10583 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10584 # Get the list of files that are missing the terminating newline
10585 local missing=($(do_facet $facet \
10586 find ${facet_proc_dirs} -type f \| \
10587 while read F\; do \
10588 awk -v FS='\v' -v RS='\v\v' \
10589 "'END { if(NR>0 && \
10590 \\\$NF !~ /.*\\\n\$/) \
10591 print FILENAME}'" \
10594 [ ${#missing[*]} -eq 0 ] ||
10595 error "files do not end with newline: ${missing[*]}"
10598 run_test 133h "Proc files should end with newlines"
10601 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10602 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10603 skip "Need MDS version at least 2.7.54" && return
10605 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10606 cancel_lru_locks mdc
10608 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10609 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10610 [ $unused -eq 0 ] || error "$unused locks are not cleared"
10613 createmany -o $DIR/$tdir/f $nr ||
10614 error "failed to create $nr files in $DIR/$tdir"
10615 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10617 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
10618 do_facet mds1 $LCTL set_param fail_loc=0x327
10619 do_facet mds1 $LCTL set_param fail_val=500
10622 echo "sleep 10 seconds ..."
10624 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
10626 do_facet mds1 $LCTL set_param fail_loc=0
10627 do_facet mds1 $LCTL set_param fail_val=0
10628 [ $lck_cnt -lt $unused ] ||
10629 error "No locks reclaimed, before:$unused, after:$lck_cnt"
10632 unlinkmany $DIR/$tdir/f $nr
10634 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
10637 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10638 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10639 skip "Need MDS version at least 2.7.54" && return
10641 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10642 cancel_lru_locks mdc
10644 local low_wm=$(do_facet mds1 $LCTL get_param -n \
10645 ldlm.lock_reclaim_threshold_mb)
10646 # disable reclaim temporarily
10647 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
10649 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
10650 do_facet mds1 $LCTL set_param fail_loc=0x328
10651 do_facet mds1 $LCTL set_param fail_val=500
10653 $LCTL set_param debug=+trace
10656 createmany -o $DIR/$tdir/f $nr &
10657 local create_pid=$!
10659 echo "Sleep $TIMEOUT seconds ..."
10661 if ! ps -p $create_pid > /dev/null 2>&1; then
10662 do_facet mds1 $LCTL set_param fail_loc=0
10663 do_facet mds1 $LCTL set_param fail_val=0
10664 do_facet mds1 $LCTL set_param \
10665 ldlm.lock_reclaim_threshold_mb=${low_wm}m
10666 error "createmany finished incorrectly!"
10668 do_facet mds1 $LCTL set_param fail_loc=0
10669 do_facet mds1 $LCTL set_param fail_val=0
10670 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
10671 wait $create_pid || return 1
10673 unlinkmany $DIR/$tdir/f $nr
10675 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
10677 test_140() { #bug-17379
10678 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10679 test_mkdir $DIR/$tdir
10680 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
10681 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
10683 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
10684 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
10686 while i=$((i + 1)); do
10688 cd $i || error "Changing to $i"
10689 ln -s ../stat stat || error "Creating stat symlink"
10690 # Read the symlink until ELOOP present,
10691 # not LBUGing the system is considered success,
10692 # we didn't overrun the stack.
10693 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
10694 if [ $ret -ne 0 ]; then
10695 if [ $ret -eq 40 ]; then
10698 error "Open stat symlink"
10704 echo "The symlink depth = $i"
10705 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
10706 error "Invalid symlink depth"
10708 # Test recursive symlink
10709 ln -s symlink_self symlink_self
10710 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
10711 echo "open symlink_self returns $ret"
10712 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
10714 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
10717 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10718 local TF="$TMP/$tfile"
10720 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10722 cancel_lru_locks $OSC
10723 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
10724 remount_client $MOUNT
10726 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
10729 $TRUNCATE $DIR/$tfile 6000
10730 cancel_lru_locks $OSC
10731 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
10734 echo "12345" >>$DIR/$tfile
10735 cancel_lru_locks $OSC
10736 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
10739 echo "12345" >>$DIR/$tfile
10740 cancel_lru_locks $OSC
10741 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
10746 run_test 150 "truncate/append tests"
10748 #LU-2902 roc_hit was not able to read all values from lproc
10749 function roc_hit_init() {
10750 local list=$(comma_list $(osts_nodes))
10751 local dir=$DIR/$tdir-check
10752 local file=$dir/$tfile
10758 #use setstripe to do a write to every ost
10759 for i in $(seq 0 $((OSTCOUNT-1))); do
10760 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
10761 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
10762 idx=$(printf %04x $i)
10763 BEFORE=$(get_osd_param $list *OST*$idx stats |
10764 awk '$1 == "cache_access" {sum += $7}
10765 END { printf("%0.0f", sum) }')
10767 cancel_lru_locks osc
10768 cat $file >/dev/null
10770 AFTER=$(get_osd_param $list *OST*$idx stats |
10771 awk '$1 == "cache_access" {sum += $7}
10772 END { printf("%0.0f", sum) }')
10774 echo BEFORE:$BEFORE AFTER:$AFTER
10775 if ! let "AFTER - BEFORE == 4"; then
10777 error "roc_hit is not safe to use"
10785 function roc_hit() {
10786 local list=$(comma_list $(osts_nodes))
10787 echo $(get_osd_param $list '' stats |
10788 awk '$1 == "cache_hit" {sum += $7}
10789 END { printf("%0.0f", sum) }')
10792 function set_cache() {
10795 if [ "$2" == "off" ]; then
10798 local list=$(comma_list $(osts_nodes))
10799 set_osd_param $list '' $1_cache_enable $on
10801 cancel_lru_locks osc
10805 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10806 remote_ost_nodsh && skip "remote OST with nodsh" && return
10809 local list=$(comma_list $(osts_nodes))
10811 # check whether obdfilter is cache capable at all
10812 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
10813 echo "not cache-capable obdfilter"
10817 # check cache is enabled on all obdfilters
10818 if get_osd_param $list '' read_cache_enable | grep 0; then
10819 echo "oss cache is disabled"
10823 set_osd_param $list '' writethrough_cache_enable 1
10825 # check write cache is enabled on all obdfilters
10826 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
10827 echo "oss write cache is NOT enabled"
10833 #define OBD_FAIL_OBD_NO_LRU 0x609
10834 do_nodes $list $LCTL set_param fail_loc=0x609
10836 # pages should be in the case right after write
10837 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10840 local BEFORE=$(roc_hit)
10841 cancel_lru_locks osc
10842 cat $DIR/$tfile >/dev/null
10843 local AFTER=$(roc_hit)
10845 do_nodes $list $LCTL set_param fail_loc=0
10847 if ! let "AFTER - BEFORE == CPAGES"; then
10848 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10851 # the following read invalidates the cache
10852 cancel_lru_locks osc
10853 set_osd_param $list '' read_cache_enable 0
10854 cat $DIR/$tfile >/dev/null
10856 # now data shouldn't be found in the cache
10858 cancel_lru_locks osc
10859 cat $DIR/$tfile >/dev/null
10861 if let "AFTER - BEFORE != 0"; then
10862 error "IN CACHE: before: $BEFORE, after: $AFTER"
10865 set_osd_param $list '' read_cache_enable 1
10868 run_test 151 "test cache on oss and controls ==============================="
10871 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10872 local TF="$TMP/$tfile"
10874 # simulate ENOMEM during write
10875 #define OBD_FAIL_OST_NOMEM 0x226
10876 lctl set_param fail_loc=0x80000226
10877 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10879 sync || error "sync failed"
10880 lctl set_param fail_loc=0
10882 # discard client's cache
10883 cancel_lru_locks osc
10885 # simulate ENOMEM during read
10886 lctl set_param fail_loc=0x80000226
10887 cmp $TF $DIR/$tfile || error "cmp failed"
10888 lctl set_param fail_loc=0
10892 run_test 152 "test read/write with enomem ============================"
10895 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
10897 run_test 153 "test if fdatasync does not crash ======================="
10899 dot_lustre_fid_permission_check() {
10901 local ffid=$MOUNT/.lustre/fid/$fid
10904 echo "stat fid $fid"
10905 stat $ffid > /dev/null || error "stat $ffid failed."
10906 echo "touch fid $fid"
10907 touch $ffid || error "touch $ffid failed."
10908 echo "write to fid $fid"
10909 cat /etc/hosts > $ffid || error "write $ffid failed."
10910 echo "read fid $fid"
10911 diff /etc/hosts $ffid || error "read $ffid failed."
10912 echo "append write to fid $fid"
10913 cat /etc/hosts >> $ffid || error "append write $ffid failed."
10914 echo "rename fid $fid"
10915 mv $ffid $test_dir/$tfile.1 &&
10916 error "rename $ffid to $tfile.1 should fail."
10917 touch $test_dir/$tfile.1
10918 mv $test_dir/$tfile.1 $ffid &&
10919 error "rename $tfile.1 to $ffid should fail."
10920 rm -f $test_dir/$tfile.1
10921 echo "truncate fid $fid"
10922 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
10923 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
10924 echo "link fid $fid"
10925 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
10927 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
10928 echo "setfacl fid $fid"
10929 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
10930 echo "getfacl fid $fid"
10931 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
10933 echo "unlink fid $fid"
10934 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
10935 echo "mknod fid $fid"
10936 mknod $ffid c 1 3 && error "mknod $ffid should fail."
10938 fid=[0xf00000400:0x1:0x0]
10939 ffid=$MOUNT/.lustre/fid/$fid
10941 echo "stat non-exist fid $fid"
10942 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
10943 echo "write to non-exist fid $fid"
10944 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
10945 echo "link new fid $fid"
10946 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
10948 mkdir -p $test_dir/$tdir
10949 touch $test_dir/$tdir/$tfile
10950 fid=$($LFS path2fid $test_dir/$tdir)
10953 error "error: could not get fid for $test_dir/$dir/$tfile."
10955 ffid=$MOUNT/.lustre/fid/$fid
10958 ls $ffid > /dev/null || error "ls $ffid failed."
10959 echo "touch $fid/$tfile.1"
10960 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10962 echo "touch $MOUNT/.lustre/fid/$tfile"
10963 touch $MOUNT/.lustre/fid/$tfile && \
10964 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10966 echo "setxattr to $MOUNT/.lustre/fid"
10967 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10969 echo "listxattr for $MOUNT/.lustre/fid"
10970 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10972 echo "delxattr from $MOUNT/.lustre/fid"
10973 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10975 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10976 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10977 error "touch invalid fid should fail."
10979 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10980 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10981 error "touch non-normal fid should fail."
10983 echo "rename $tdir to $MOUNT/.lustre/fid"
10984 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10985 error "rename to $MOUNT/.lustre/fid should fail."
10987 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10989 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10990 local new_obf_mode=777
10992 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10993 chmod $new_obf_mode $DIR/.lustre/fid ||
10994 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10996 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10997 [ $obf_mode -eq $new_obf_mode ] ||
10998 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11000 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11001 chmod $old_obf_mode $DIR/.lustre/fid ||
11002 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11005 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11006 fid=$($LFS path2fid $test_dir/$tfile-2)
11008 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
11010 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11011 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11012 error "create lov data thru .lustre failed"
11014 echo "cp /etc/passwd $test_dir/$tfile-2"
11015 cp /etc/passwd $test_dir/$tfile-2 ||
11016 error "copy to $test_dir/$tfile-2 failed."
11017 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11018 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11019 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11021 rm -rf $test_dir/tfile.lnk
11022 rm -rf $test_dir/$tfile-2
11026 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11027 skip "Need MDS version at least 2.4.1" && return
11029 local tf=$DIR/$tfile
11032 local fid=$($LFS path2fid $tf)
11033 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11035 # check that we get the same pathname back
11036 local found=$($LFS fid2path $MOUNT "$fid")
11037 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11038 [ "$found" == "$tf" ] ||
11039 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11041 run_test 154A "lfs path2fid and fid2path basic checks"
11044 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11045 skip "Need MDS version at least 2.4.1" && return
11047 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11048 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11049 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11050 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11052 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11053 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11055 # check that we get the same pathname
11056 echo "PFID: $PFID, name: $name"
11057 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11058 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11059 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11060 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11062 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11064 run_test 154B "verify the ll_decode_linkea tool"
11067 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11068 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11069 { skip "Need MDS version at least 2.2.51"; return 0; }
11070 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
11071 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11073 cp /etc/hosts $DIR/$tfile
11075 fid=$($LFS path2fid $DIR/$tfile)
11077 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11079 dot_lustre_fid_permission_check "$fid" $DIR ||
11080 error "dot lustre permission check $fid failed"
11082 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11084 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11086 touch $MOUNT/.lustre/file &&
11087 error "creation is not allowed under .lustre"
11089 mkdir $MOUNT/.lustre/dir &&
11090 error "mkdir is not allowed under .lustre"
11094 run_test 154a "Open-by-FID"
11097 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11098 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11099 { skip "Need MDS version at least 2.2.51"; return 0; }
11100 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11102 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11104 local remote_dir=$DIR/$tdir/remote_dir
11108 mkdir -p $DIR/$tdir
11109 $LFS mkdir -i $MDTIDX $remote_dir ||
11110 error "create remote directory failed"
11112 cp /etc/hosts $remote_dir/$tfile
11114 fid=$($LFS path2fid $remote_dir/$tfile)
11116 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11118 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11119 error "dot lustre permission check $fid failed"
11122 run_test 154b "Open-by-FID for remote directory"
11125 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11126 skip "Need MDS version at least 2.4.1" && return
11128 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11129 local FID1=$($LFS path2fid $DIR/$tfile.1)
11130 local FID2=$($LFS path2fid $DIR/$tfile.2)
11131 local FID3=$($LFS path2fid $DIR/$tfile.3)
11134 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11135 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11136 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11138 [ "$FID" = "${!want}" ] ||
11139 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11143 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11145 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11146 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11150 run_test 154c "lfs path2fid and fid2path multiple arguments"
11153 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11154 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11155 skip "Need MDS version at least 2.5.53" && return
11157 if remote_mds; then
11158 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11162 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11169 local fid=$($LFS path2fid $DIR/$tfile)
11172 cmd="exec $fd<$DIR/$tfile"
11174 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11175 echo "$fid_list" | grep "$fid"
11178 cmd="exec $fd>/dev/null"
11180 if [ $rc -ne 0 ]; then
11181 error "FID $fid not found in open files list $fid_list"
11184 run_test 154d "Verify open file fid"
11188 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11189 skip "Need MDS version at least 2.6.50" && return
11191 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11192 error ".lustre returned by readdir"
11195 run_test 154e ".lustre is not returned by readdir"
11198 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11199 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11200 test_mkdir -p -c1 $DIR/$tdir/d
11201 # test dirs inherit from its stripe
11202 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11203 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11204 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11205 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11208 # get fid of parents
11209 local FID0=$($LFS path2fid $DIR/$tdir/d)
11210 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11211 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11212 local FID3=$($LFS path2fid $DIR)
11214 # check that path2fid --parents returns expected <parent_fid>/name
11215 # 1) test for a directory (single parent)
11216 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11217 [ "$parent" == "$FID0/foo1" ] ||
11218 error "expected parent: $FID0/foo1, got: $parent"
11220 # 2) test for a file with nlink > 1 (multiple parents)
11221 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11222 echo "$parent" | grep -F "$FID1/$tfile" ||
11223 error "$FID1/$tfile not returned in parent list"
11224 echo "$parent" | grep -F "$FID2/link" ||
11225 error "$FID2/link not returned in parent list"
11227 # 3) get parent by fid
11228 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11229 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11230 echo "$parent" | grep -F "$FID1/$tfile" ||
11231 error "$FID1/$tfile not returned in parent list (by fid)"
11232 echo "$parent" | grep -F "$FID2/link" ||
11233 error "$FID2/link not returned in parent list (by fid)"
11235 # 4) test for entry in root directory
11236 parent=$($LFS path2fid --parents $DIR/f)
11237 echo "$parent" | grep -F "$FID3/f" ||
11238 error "$FID3/f not returned in parent list"
11240 # 5) test it on root directory
11241 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11242 error "$MOUNT should not have parents"
11244 # enable xattr caching and check that linkea is correctly updated
11245 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11246 save_lustre_params client "llite.*.xattr_cache" > $save
11247 lctl set_param llite.*.xattr_cache 1
11249 # 6.1) linkea update on rename
11250 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11252 # get parents by fid
11253 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11254 # foo1 should no longer be returned in parent list
11255 echo "$parent" | grep -F "$FID1" &&
11256 error "$FID1 should no longer be in parent list"
11257 # the new path should appear
11258 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11259 error "$FID2/$tfile.moved is not in parent list"
11261 # 6.2) linkea update on unlink
11262 rm -f $DIR/$tdir/d/foo2/link
11263 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11264 # foo2/link should no longer be returned in parent list
11265 echo "$parent" | grep -F "$FID2/link" &&
11266 error "$FID2/link should no longer be in parent list"
11270 restore_lustre_params < $save
11273 run_test 154f "get parent fids by reading link ea"
11277 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11278 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11279 { skip "Need MDS version at least 2.6.92"; return 0; }
11280 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11282 mkdir -p $DIR/$tdir
11283 llapi_fid_test -d $DIR/$tdir
11285 run_test 154g "various llapi FID tests"
11287 test_155_small_load() {
11288 local temp=$TMP/$tfile
11289 local file=$DIR/$tfile
11291 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11292 error "dd of=$temp bs=6096 count=1 failed"
11294 cancel_lru_locks $OSC
11295 cmp $temp $file || error "$temp $file differ"
11297 $TRUNCATE $temp 6000
11298 $TRUNCATE $file 6000
11299 cmp $temp $file || error "$temp $file differ (truncate1)"
11301 echo "12345" >>$temp
11302 echo "12345" >>$file
11303 cmp $temp $file || error "$temp $file differ (append1)"
11305 echo "12345" >>$temp
11306 echo "12345" >>$file
11307 cmp $temp $file || error "$temp $file differ (append2)"
11313 test_155_big_load() {
11314 remote_ost_nodsh && skip "remote OST with nodsh" && return
11315 local temp=$TMP/$tfile
11316 local file=$DIR/$tfile
11319 local cache_size=$(do_facet ost$((MAXI+1)) \
11320 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11321 local large_file_size=$((cache_size * 2))
11323 echo "OSS cache size: $cache_size KB"
11324 echo "Large file size: $large_file_size KB"
11326 [ $MAXV -le $large_file_size ] && \
11327 skip_env "max available OST size needs > $large_file_size KB" && \
11330 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11332 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
11333 error "dd of=$temp bs=$large_file_size count=1k failed"
11336 cancel_lru_locks osc
11337 cmp $temp $file || error "$temp $file differ"
11343 save_writethrough() {
11344 local facets=$(get_facets OST)
11346 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
11347 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
11351 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11352 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11353 save_writethrough $p
11356 set_cache writethrough on
11357 test_155_small_load
11358 restore_lustre_params < $p
11361 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11364 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11365 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11366 save_writethrough $p
11369 set_cache writethrough off
11370 test_155_small_load
11371 restore_lustre_params < $p
11374 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11377 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11378 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11379 save_writethrough $p
11382 set_cache writethrough on
11383 test_155_small_load
11384 restore_lustre_params < $p
11387 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11390 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11391 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11392 save_writethrough $p
11395 set_cache writethrough off
11396 test_155_small_load
11397 restore_lustre_params < $p
11400 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11403 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11404 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11405 save_writethrough $p
11408 set_cache writethrough on
11410 restore_lustre_params < $p
11413 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11416 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11417 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11418 save_writethrough $p
11421 set_cache writethrough off
11423 restore_lustre_params < $p
11426 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
11429 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11430 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11431 save_writethrough $p
11434 set_cache writethrough on
11436 restore_lustre_params < $p
11439 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
11442 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11443 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11444 save_writethrough $p
11447 set_cache writethrough off
11449 restore_lustre_params < $p
11452 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
11455 remote_ost_nodsh && skip "remote OST with nodsh" && return
11456 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11460 local file="$DIR/$tfile"
11461 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11463 [ "$(facet_fstype ost1)" = "zfs" -a \
11464 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
11465 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
11468 save_writethrough $p
11471 log "Turn on read and write cache"
11473 set_cache writethrough on
11475 log "Write data and read it back."
11476 log "Read should be satisfied from the cache."
11477 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11479 cancel_lru_locks osc
11480 cat $file >/dev/null
11482 if ! let "AFTER - BEFORE == CPAGES"; then
11483 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11485 log "cache hits:: before: $BEFORE, after: $AFTER"
11488 log "Read again; it should be satisfied from the cache."
11490 cancel_lru_locks osc
11491 cat $file >/dev/null
11493 if ! let "AFTER - BEFORE == CPAGES"; then
11494 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11496 log "cache hits:: before: $BEFORE, after: $AFTER"
11499 log "Turn off the read cache and turn on the write cache"
11501 set_cache writethrough on
11503 log "Read again; it should be satisfied from the cache."
11505 cancel_lru_locks osc
11506 cat $file >/dev/null
11508 if ! let "AFTER - BEFORE == CPAGES"; then
11509 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11511 log "cache hits:: before: $BEFORE, after: $AFTER"
11514 log "Read again; it should not be satisfied from the cache."
11516 cancel_lru_locks osc
11517 cat $file >/dev/null
11519 if ! let "AFTER - BEFORE == 0"; then
11520 error "IN CACHE: before: $BEFORE, after: $AFTER"
11522 log "cache hits:: before: $BEFORE, after: $AFTER"
11525 log "Write data and read it back."
11526 log "Read should be satisfied from the cache."
11527 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11529 cancel_lru_locks osc
11530 cat $file >/dev/null
11532 if ! let "AFTER - BEFORE == CPAGES"; then
11533 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11535 log "cache hits:: before: $BEFORE, after: $AFTER"
11538 log "Read again; it should not be satisfied from the cache."
11540 cancel_lru_locks osc
11541 cat $file >/dev/null
11543 if ! let "AFTER - BEFORE == 0"; then
11544 error "IN CACHE: before: $BEFORE, after: $AFTER"
11546 log "cache hits:: before: $BEFORE, after: $AFTER"
11549 log "Turn off read and write cache"
11551 set_cache writethrough off
11553 log "Write data and read it back"
11554 log "It should not be satisfied from the cache."
11556 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11557 cancel_lru_locks osc
11559 cat $file >/dev/null
11561 if ! let "AFTER - BEFORE == 0"; then
11562 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11564 log "cache hits:: before: $BEFORE, after: $AFTER"
11567 log "Turn on the read cache and turn off the write cache"
11569 set_cache writethrough off
11571 log "Write data and read it back"
11572 log "It should not be satisfied from the cache."
11574 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11576 cancel_lru_locks osc
11577 cat $file >/dev/null
11579 if ! let "AFTER - BEFORE == 0"; then
11580 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11582 log "cache hits:: before: $BEFORE, after: $AFTER"
11585 log "Read again; it should be satisfied from the cache."
11587 cancel_lru_locks osc
11588 cat $file >/dev/null
11590 if ! let "AFTER - BEFORE == CPAGES"; then
11591 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11593 log "cache hits:: before: $BEFORE, after: $AFTER"
11596 restore_lustre_params < $p
11599 run_test 156 "Verification of tunables"
11602 cleanup_changelog () {
11604 echo "Deregistering changelog client $CL_USER"
11605 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
11609 if [[ $MDSCOUNT -gt 1 ]]; then
11610 error_ignore bz17935 $*
11618 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11620 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
11622 if [ $MASK -eq 1 ]; then
11623 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
11625 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
11629 changelog_extract_field() {
11633 local identifier=$4
11635 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
11636 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
11641 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11642 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11643 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11644 { skip "Need MDS version at least 2.2.0"; return; }
11646 local CL_USERS="mdd.$MDT0.changelog_users"
11647 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11648 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11649 changelog_register -n)
11650 echo "Registered as changelog user $CL_USER"
11651 trap cleanup_changelog EXIT
11652 $GET_CL_USERS | grep -q $CL_USER ||
11653 error "User $CL_USER not found in changelog_users"
11656 test_mkdir -p $DIR/$tdir/pics/2008/zachy
11657 touch $DIR/$tdir/pics/2008/zachy/timestamp
11658 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
11659 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
11660 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
11661 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
11662 rm $DIR/$tdir/pics/desktop.jpg
11664 $LFS changelog $MDT0 | tail -5
11666 echo "verifying changelog mask"
11667 changelog_chmask "MKDIR"
11668 changelog_chmask "CLOSE"
11670 test_mkdir -p $DIR/$tdir/pics/zach/sofia
11671 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11673 changelog_chmask "MKDIR"
11674 changelog_chmask "CLOSE"
11676 test_mkdir -p $DIR/$tdir/pics/2008/sofia
11677 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11679 $LFS changelog $MDT0
11680 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
11681 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
11682 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
11683 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
11686 echo "verifying target fid"
11687 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
11688 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
11689 [ "$fidc" == "$fidf" ] ||
11690 err17935 "fid in changelog $fidc != file fid $fidf"
11691 echo "verifying parent fid"
11692 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
11693 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
11694 [ "$fidc" == "$fidf" ] ||
11695 err17935 "pfid in changelog $fidc != dir fid $fidf"
11697 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11698 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
11699 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11700 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
11701 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
11702 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
11704 MIN_REC=$($GET_CL_USERS |
11705 awk 'min == "" || $2 < min {min = $2}; END {print min}')
11706 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11707 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
11708 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
11709 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
11711 # LU-3446 changelog index reset on MDT restart
11712 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11713 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11714 $LFS changelog_clear $MDT0 $CL_USER 0
11715 stop $SINGLEMDS || error "Fail to stop MDT."
11716 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11717 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11718 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
11719 [ $CUR_REC1 == $CUR_REC2 ] ||
11720 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
11722 echo "verifying user deregister"
11724 $GET_CL_USERS | grep -q $CL_USER &&
11725 error "User $CL_USER still in changelog_users"
11727 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
11728 if [ $CL_USER -eq 0 ]; then
11729 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11730 touch $DIR/$tdir/chloe
11731 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11732 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
11733 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
11735 echo "$CL_USER other changelog users; can't verify off"
11738 run_test 160a "changelog sanity"
11740 test_160b() { # LU-3587
11741 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11742 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11743 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11744 { skip "Need MDS version at least 2.2.0"; return; }
11746 local CL_USERS="mdd.$MDT0.changelog_users"
11747 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11748 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11749 changelog_register -n)
11750 echo "Registered as changelog user $CL_USER"
11751 trap cleanup_changelog EXIT
11752 $GET_CL_USERS | grep -q $CL_USER ||
11753 error "User $CL_USER not found in changelog_users"
11755 local LONGNAME1=$(str_repeat a 255)
11756 local LONGNAME2=$(str_repeat b 255)
11759 echo "creating very long named file"
11760 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
11761 echo "moving very long named file"
11762 mv $LONGNAME1 $LONGNAME2
11764 $LFS changelog $MDT0 | grep RENME
11768 run_test 160b "Verify that very long rename doesn't crash in changelog"
11771 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11774 local server_version=$(lustre_version_code $SINGLEMDS)
11776 [[ $server_version -gt $(version_code 2.5.57) ]] ||
11777 [[ $server_version -gt $(version_code 2.5.1) &&
11778 $server_version -lt $(version_code 2.5.50) ]] ||
11779 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
11780 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11782 # Registration step
11783 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11784 changelog_register -n)
11785 trap cleanup_changelog EXIT
11788 mkdir -p $DIR/$tdir
11789 $MCREATE $DIR/$tdir/foo_160c
11790 changelog_chmask "TRUNC"
11791 $TRUNCATE $DIR/$tdir/foo_160c 200
11792 changelog_chmask "TRUNC"
11793 $TRUNCATE $DIR/$tdir/foo_160c 199
11794 $LFS changelog $MDT0
11795 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
11796 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
11797 $LFS changelog_clear $MDT0 $CL_USER 0
11799 # Deregistration step
11802 run_test 160c "verify that changelog log catch the truncate event"
11805 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11806 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11808 local server_version=$(lustre_version_code mds1)
11809 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11811 [[ $server_version -ge $(version_code 2.7.60) ]] ||
11812 { skip "Need MDS version at least 2.7.60+"; return; }
11813 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11815 # Registration step
11816 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
11817 changelog_register -n)
11819 trap cleanup_changelog EXIT
11820 mkdir -p $DIR/$tdir/migrate_dir
11821 $LFS changelog_clear $MDT0 $CL_USER 0
11823 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11824 $LFS changelog $MDT0
11825 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
11826 $LFS changelog_clear $MDT0 $CL_USER 0
11827 [ $MIGRATES -eq 1 ] ||
11828 error "MIGRATE changelog mask count $MIGRATES != 1"
11830 # Deregistration step
11833 run_test 160d "verify that changelog log catch the migrate event"
11836 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11839 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11840 changelog_register -n)
11841 echo "Registered as changelog user $CL_USER"
11842 trap cleanup_changelog EXIT
11844 # Delete a future user (expect fail)
11845 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister cl77
11848 if [ $rc -eq 0 ]; then
11849 error "Deleted non-existant user cl77"
11850 elif [ $rc -ne 2 ]; then
11851 error "changelog_deregister failed with $rc, " \
11852 "expected 2 (ENOENT)"
11855 # Clear to a bad index (1 billion should be safe)
11856 $LFS changelog_clear $MDT0 $CL_USER 1000000000
11859 if [ $rc -eq 0 ]; then
11860 error "Successfully cleared to invalid CL index"
11861 elif [ $rc -ne 22 ]; then
11862 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11865 run_test 160e "changelog negative testing"
11869 do_facet $SINGLEMDS $LCTL set_param fail_loc=0 fail_val=0
11870 echo "Deregistering changelog client $CL_USER"
11871 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
11872 echo "Deregistering changelog client $CL_USER2"
11873 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER2
11874 restore_lustre_params < $save_params
11879 # do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_gc=1
11880 # should be set by default
11882 local CL_USERS="mdd.$MDT0.changelog_users"
11883 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11884 local save_params="$TMP/sanity-$TESTNAME.parameters"
11886 save_lustre_params $SINGLEMDS \
11887 "mdd.$MDT0.changelog_max_idle_time" > $save_params
11888 save_lustre_params $SINGLEMDS \
11889 "mdd.$MDT0.changelog_min_gc_interval" >> $save_params
11890 save_lustre_params $SINGLEMDS \
11891 "mdd.$MDT0.changelog_min_free_cat_entries" >> $save_params
11893 trap cleanup_160f EXIT
11896 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11897 changelog_register -n)
11898 echo "Registered as changelog user $CL_USER"
11899 CL_USER2=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11900 changelog_register -n)
11901 echo "Registered as changelog user $CL_USER2"
11902 $GET_CL_USERS | grep -q $CL_USER ||
11903 error "User $CL_USER not found in changelog_users"
11904 $GET_CL_USERS | grep -q $CL_USER2 ||
11905 error "User $CL_USER2 not found in changelog_users"
11907 # generate some changelogs to accumulate
11908 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11909 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11910 touch $DIR/$tdir/${tfile}2 || error "touch $DIR/$tdir/${tfile}2 failed"
11911 rm -f $DIR/$tdir/$tfile || error "rm -f $tfile failed"
11913 # check changelogs have been generated
11914 nbcl=$($LFS changelog $MDT0 | wc -l)
11915 [[ $nbcl -eq 0 ]] && error "no changelogs found"
11917 do_facet $SINGLEMDS $LCTL set_param \
11918 mdd.$MDT0.changelog_max_idle_time=10
11919 do_facet $SINGLEMDS $LCTL set_param \
11920 mdd.$MDT0.changelog_min_gc_interval=2
11921 do_facet $SINGLEMDS $LCTL set_param \
11922 mdd.$MDT0.changelog_min_free_cat_entries=3
11924 # simulate changelog catalog almost full
11925 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
11926 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1313
11927 do_facet $SINGLEMDS $LCTL set_param fail_val=3
11930 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11931 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 2))
11932 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11933 echo "verifying user clear: $(( $USER_REC1 + 2 )) == $USER_REC2"
11934 [ $USER_REC2 == $(($USER_REC1 + 2)) ] ||
11935 error "user index expected $(($USER_REC1 + 2)) is $USER_REC2"
11938 # generate one more changelog to trigger fail_loc
11939 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
11941 # ensure gc thread is done
11942 wait_update_facet $SINGLEMDS \
11943 "ps -e -o comm= | grep chlg_gc_thread" "" 20
11945 # check user still registered
11946 $GET_CL_USERS | grep -q $CL_USER ||
11947 error "User $CL_USER not found in changelog_users"
11948 # check user2 unregistered
11949 $GET_CL_USERS | grep -q $CL_USER2 &&
11950 error "User $CL_USER2 still found in changelog_users"
11952 # check changelogs are present and starting at $USER_REC2 + 1
11953 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11954 echo "verifying min purge: $(( $USER_REC2 + 1 )) == $FIRST_REC"
11955 [ $FIRST_REC == $(($USER_REC2 + 1)) ] ||
11956 error "first index should be $(($USER_REC2 + 1)) is $FIRST_REC"
11960 run_test 160f "changelog garbage collect (timestamped users)"
11963 # do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_gc=1
11964 # should be set by default
11966 local CL_USERS="mdd.$MDT0.changelog_users"
11967 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11968 local save_params="$TMP/sanity-$TESTNAME.parameters"
11970 save_lustre_params $SINGLEMDS \
11971 "mdd.$MDT0.changelog_max_idle_indexes" > $save_params
11972 save_lustre_params $SINGLEMDS \
11973 "mdd.$MDT0.changelog_min_gc_interval" >> $save_params
11974 save_lustre_params $SINGLEMDS \
11975 "mdd.$MDT0.changelog_min_free_cat_entries" >> $save_params
11977 trap cleanup_160f EXIT
11979 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
11980 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1314
11983 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11984 changelog_register -n)
11985 echo "Registered as changelog user $CL_USER"
11986 CL_USER2=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11987 changelog_register -n)
11988 echo "Registered as changelog user $CL_USER2"
11989 $GET_CL_USERS | grep -q $CL_USER ||
11990 error "User $CL_USER not found in changelog_users"
11991 $GET_CL_USERS | grep -q $CL_USER2 ||
11992 error "User $CL_USER2 not found in changelog_users"
11994 # generate some changelogs to accumulate
11995 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11996 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11997 touch $DIR/$tdir/${tfile}2 || error "touch $DIR/$tdir/${tfile}2 failed"
11998 rm -f $DIR/$tdir/$tfile || error "rm -f $tfile failed"
12000 # check changelogs have been generated
12001 nbcl=$($LFS changelog $MDT0 | wc -l)
12002 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12004 do_facet $SINGLEMDS $LCTL set_param \
12005 mdd.$MDT0.changelog_max_idle_indexes=$((nbcl - 1))
12006 do_facet $SINGLEMDS $LCTL set_param \
12007 mdd.$MDT0.changelog_min_gc_interval=2
12008 do_facet $SINGLEMDS $LCTL set_param \
12009 mdd.$MDT0.changelog_min_free_cat_entries=3
12011 # simulate changelog catalog almost full
12012 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12013 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1313
12014 do_facet $SINGLEMDS $LCTL set_param fail_val=3
12016 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
12017 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 3))
12018 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
12019 echo "verifying user clear: $(( $USER_REC1 + 3 )) == $USER_REC2"
12020 [ $USER_REC2 == $(($USER_REC1 + 3)) ] ||
12021 error "user index expected $(($USER_REC1 + 3)) is $USER_REC2"
12023 # generate one more changelog to trigger fail_loc
12024 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
12026 # ensure gc thread is done
12027 wait_update_facet $SINGLEMDS \
12028 "ps -e -o comm= | grep chlg_gc_thread" "" 20
12030 # check user still registered
12031 $GET_CL_USERS | grep -q $CL_USER ||
12032 error "User $CL_USER not found in changelog_users"
12033 # check user2 unregistered
12034 $GET_CL_USERS | grep -q $CL_USER2 &&
12035 error "User $CL_USER2 still found in changelog_users"
12037 # check changelogs are present and starting at $USER_REC2 + 1
12038 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
12039 echo "verifying min purge: $(( $USER_REC2 + 1 )) == $FIRST_REC"
12040 [ $FIRST_REC == $(($USER_REC2 + 1)) ] ||
12041 error "first index should be $(($USER_REC2 + 1)) is $FIRST_REC"
12045 run_test 160g "changelog garbage collect (old users)"
12048 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12049 test_mkdir -c1 $DIR/$tdir
12050 cp /etc/hosts $DIR/$tdir/$tfile
12051 test_mkdir -c1 $DIR/$tdir/foo1
12052 test_mkdir -c1 $DIR/$tdir/foo2
12053 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12054 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12055 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12056 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12057 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12058 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12059 $LFS fid2path $DIR $FID
12060 err17935 "bad link ea"
12063 rm $DIR/$tdir/foo2/zachary
12065 rm $DIR/$tdir/foo2/thor
12067 rm $DIR/$tdir/$tfile
12069 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12070 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
12072 $LFS fid2path $DIR $FID
12073 err17935 "bad link rename"
12075 rm $DIR/$tdir/foo2/maggie
12078 local longname=filename_avg_len_is_thirty_two_
12079 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12080 error "failed to hardlink many files"
12081 links=$($LFS fid2path $DIR $FID | wc -l)
12082 echo -n "${links}/1000 links in link EA"
12083 [[ $links -gt 60 ]] ||
12084 err17935 "expected at least 60 links in link EA"
12085 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
12086 error "failed to unlink many hardlinks"
12088 run_test 161a "link ea sanity"
12091 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12092 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
12094 local remote_dir=$DIR/$tdir/remote_dir
12096 mkdir -p $DIR/$tdir
12097 $LFS mkdir -i $MDTIDX $remote_dir ||
12098 error "create remote directory failed"
12100 cp /etc/hosts $remote_dir/$tfile
12101 mkdir -p $remote_dir/foo1
12102 mkdir -p $remote_dir/foo2
12103 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12104 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12105 ln $remote_dir/$tfile $remote_dir/foo1/luna
12106 ln $remote_dir/$tfile $remote_dir/foo2/thor
12108 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12110 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12111 $LFS fid2path $DIR $FID
12112 err17935 "bad link ea"
12115 rm $remote_dir/foo2/zachary
12117 rm $remote_dir/foo2/thor
12119 rm $remote_dir/$tfile
12121 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12122 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12123 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12124 $LFS fid2path $DIR $FID
12125 err17935 "bad link rename"
12127 rm $remote_dir/foo2/maggie
12130 local longname=filename_avg_len_is_thirty_two_
12131 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12132 error "failed to hardlink many files"
12133 links=$($LFS fid2path $DIR $FID | wc -l)
12134 echo -n "${links}/1000 links in link EA"
12135 [[ ${links} -gt 60 ]] ||
12136 err17935 "expected at least 60 links in link EA"
12137 unlinkmany $remote_dir/foo2/$longname 1000 ||
12138 error "failed to unlink many hardlinks"
12140 run_test 161b "link ea sanity under remote directory"
12143 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12144 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12145 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12146 skip "Need MDS version at least 2.1.5" && return
12148 # define CLF_RENAME_LAST 0x0001
12149 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12150 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
12151 changelog_register -n)
12153 trap cleanup_changelog EXIT
12155 mkdir -p $DIR/$tdir
12156 touch $DIR/$tdir/foo_161c
12157 touch $DIR/$tdir/bar_161c
12158 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12159 $LFS changelog $MDT0 | grep RENME
12160 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
12162 $LFS changelog_clear $MDT0 $CL_USER 0
12163 if [ x$flags != "x0x1" ]; then
12164 error "flag $flags is not 0x1"
12166 echo "rename overwrite a target having nlink = 1," \
12167 "changelog record has flags of $flags"
12169 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12170 touch $DIR/$tdir/foo_161c
12171 touch $DIR/$tdir/bar_161c
12172 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12173 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12174 $LFS changelog $MDT0 | grep RENME
12175 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
12176 $LFS changelog_clear $MDT0 $CL_USER 0
12177 if [ x$flags != "x0x0" ]; then
12178 error "flag $flags is not 0x0"
12180 echo "rename overwrite a target having nlink > 1," \
12181 "changelog record has flags of $flags"
12183 # rename doesn't overwrite a target (changelog flag 0x0)
12184 touch $DIR/$tdir/foo_161c
12185 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12186 $LFS changelog $MDT0 | grep RENME
12187 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
12188 $LFS changelog_clear $MDT0 $CL_USER 0
12189 if [ x$flags != "x0x0" ]; then
12190 error "flag $flags is not 0x0"
12192 echo "rename doesn't overwrite a target," \
12193 "changelog record has flags of $flags"
12195 # define CLF_UNLINK_LAST 0x0001
12196 # unlink a file having nlink = 1 (changelog flag 0x1)
12197 rm -f $DIR/$tdir/foo2_161c
12198 $LFS changelog $MDT0 | grep UNLNK
12199 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
12200 $LFS changelog_clear $MDT0 $CL_USER 0
12201 if [ x$flags != "x0x1" ]; then
12202 error "flag $flags is not 0x1"
12204 echo "unlink a file having nlink = 1," \
12205 "changelog record has flags of $flags"
12207 # unlink a file having nlink > 1 (changelog flag 0x0)
12208 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12209 rm -f $DIR/$tdir/foobar_161c
12210 $LFS changelog $MDT0 | grep UNLNK
12211 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
12212 $LFS changelog_clear $MDT0 $CL_USER 0
12213 if [ x$flags != "x0x0" ]; then
12214 error "flag $flags is not 0x0"
12216 echo "unlink a file having nlink > 1," \
12217 "changelog record has flags of $flags"
12220 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
12227 # cleanup previous run
12228 rm -rf $DIR/$tdir/$tfile
12230 user=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
12231 changelog_register -n)
12232 [[ $? -eq 0 ]] || error "changelog_register failed"
12234 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
12235 # interfer with $MOUNT/.lustre/fid/ access
12237 [[ $? -eq 0 ]] || error "mkdir failed"
12239 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
12240 $LCTL set_param fail_loc=0x8000140c
12242 $LCTL set_param fail_val=5
12245 echo foofoo > $DIR/$tdir/$tfile &
12248 # wait for create to be delayed
12252 [[ $? -eq 0 ]] || error "create should be blocked"
12254 local tempfile=$(mktemp)
12255 fid=$(changelog_extract_field $MDT0 "CREAT" "$tfile" "t=")
12256 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
12257 # some delay may occur during ChangeLog publishing and file read just
12258 # above, that could allow file write to happen finally
12259 [[ -s $tempfile ]] && echo "file should be empty"
12261 $LCTL set_param fail_loc=0
12264 [[ $? -eq 0 ]] || error "create failed"
12266 $LFS changelog_clear $MDT0 $user 0
12267 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $user
12269 run_test 161d "create with concurrent .lustre/fid access"
12276 local path=$(${LFS} fid2path $*)
12277 # Remove the '//' indicating a remote directory
12278 path=$(echo $path | sed 's#//#/#g')
12281 if [ $RC -ne 0 ]; then
12282 err17935 "path looked up of $expected failed. Error $RC"
12284 elif [ "${path}" != "${expected}" ]; then
12285 err17935 "path looked up \"${path}\" instead of \"${expected}\""
12288 echo "fid $fid resolves to path $path (expected $expected)"
12291 test_162a() { # was test_162
12292 # Make changes to filesystem
12293 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12294 test_mkdir -p -c1 $DIR/$tdir/d2
12295 touch $DIR/$tdir/d2/$tfile
12296 touch $DIR/$tdir/d2/x1
12297 touch $DIR/$tdir/d2/x2
12298 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
12299 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
12301 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
12302 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
12303 error "check path $tdir/d2/$tfile failed"
12306 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
12307 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
12308 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
12309 error "check path $tdir/d2/p/q/r/slink failed"
12311 # softlink to wrong file
12312 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
12313 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
12314 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
12315 error "check path $tdir/d2/p/q/r/slink.wrong failed"
12318 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
12319 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
12320 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
12321 # fid2path dir/fsname should both work
12322 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
12323 error "check path $tdir/d2/a/b/c/new_file failed"
12324 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
12325 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
12327 # hardlink count: check that there are 2 links
12328 # Doesnt work with CMD yet: 17935
12329 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
12330 err17935 "expected 2 links"
12332 # hardlink indexing: remove the first link
12333 rm $DIR/$tdir/d2/p/q/r/hlink
12334 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
12335 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
12339 run_test 162a "path lookup sanity"
12342 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12343 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12346 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
12347 error "create striped dir failed"
12349 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
12350 tail -n 1 | awk '{print $2}')
12351 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
12353 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
12354 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
12357 for ((i=0;i<5;i++)); do
12358 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
12359 error "get fid for f$i failed"
12360 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
12361 error "check path $tdir/striped_dir/f$i failed"
12363 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
12364 error "get fid for d$i failed"
12365 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
12366 error "check path $tdir/striped_dir/d$i failed"
12371 run_test 162b "striped directory path lookup sanity"
12373 # LU-4239: Verify fid2path works with paths 100 or more directories deep
12375 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
12376 skip "Need MDS version at least 2.7.51" && return
12377 test_mkdir $DIR/$tdir.local
12378 test_mkdir $DIR/$tdir.remote
12379 local lpath=$tdir.local
12380 local rpath=$tdir.remote
12382 for ((i = 0; i <= 101; i++)); do
12385 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
12386 error "get fid for local directory $DIR/$lpath failed"
12387 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
12388 error "check path for local directory $DIR/$lpath failed"
12391 test_mkdir $DIR/$rpath
12392 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
12393 error "get fid for remote directory $DIR/$rpath failed"
12394 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
12395 error "check path for remote directory $DIR/$rpath failed"
12400 run_test 162c "fid2path works with paths 100 or more directories deep"
12403 # do directio so as not to populate the page cache
12404 log "creating a 10 Mb file"
12405 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12406 log "starting reads"
12407 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12408 log "truncating the file"
12409 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12411 kill %+ || true # reads might have finished
12412 echo "wait until dd is finished"
12414 log "removing the temporary file"
12415 rm -rf $DIR/$tfile || error "tmp file removal failed"
12417 run_test 169 "parallel read and truncate should not deadlock"
12420 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12422 $LCTL clear # bug 18514
12423 $LCTL debug_daemon start $TMP/${tfile}_log_good
12425 $LCTL debug_daemon stop
12426 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
12427 error "sed failed to read log_good"
12429 $LCTL debug_daemon start $TMP/${tfile}_log_good
12431 $LCTL debug_daemon stop
12433 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
12434 error "lctl df log_bad failed"
12436 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12437 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12439 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
12440 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
12442 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
12443 error "bad_line good_line1 good_line2 are empty"
12445 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12446 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
12447 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12449 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
12450 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12451 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12453 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
12454 error "bad_line_new good_line_new are empty"
12456 local expected_good=$((good_line1 + good_line2*2))
12458 rm -f $TMP/${tfile}*
12459 # LU-231, short malformed line may not be counted into bad lines
12460 if [ $bad_line -ne $bad_line_new ] &&
12461 [ $bad_line -ne $((bad_line_new - 1)) ]; then
12462 error "expected $bad_line bad lines, but got $bad_line_new"
12466 if [ $expected_good -ne $good_line_new ]; then
12467 error "expected $expected_good good lines, but got $good_line_new"
12472 run_test 170 "test lctl df to handle corrupted log ====================="
12474 test_171() { # bug20592
12475 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12476 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
12477 $LCTL set_param fail_loc=0x50e
12478 $LCTL set_param fail_val=3000
12479 multiop_bg_pause $DIR/$tfile O_s || true
12481 kill -USR1 $MULTIPID
12485 if dmesg | grep "recursive fault"; then
12486 error "caught a recursive fault"
12488 $LCTL set_param fail_loc=0
12491 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
12493 # it would be good to share it with obdfilter-survey/iokit-libecho code
12494 setup_obdecho_osc () {
12497 local obdfilter_name=$2
12498 echo "Creating new osc for $obdfilter_name on $ost_nid"
12499 # make sure we can find loopback nid
12500 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
12502 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
12503 ${obdfilter_name}_osc_UUID || rc=2; }
12504 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
12505 ${obdfilter_name}_UUID $ost_nid || rc=3; }
12509 cleanup_obdecho_osc () {
12510 local obdfilter_name=$1
12511 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
12512 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
12519 local pages=${3:-64}
12524 local obd_size=$(get_obd_size $node $OBD)
12525 local page_size=$(get_page_size $node)
12526 if [[ -n "$obd_size" ]]; then
12527 local new_count=$((obd_size / (pages * page_size / 1024)))
12528 [[ $new_count -ge $count ]] || count=$new_count
12531 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
12532 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
12534 if [ $rc -eq 0 ]; then
12535 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
12536 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
12538 echo "New object id is $id"
12539 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
12541 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
12542 "test_brw $count w v $pages $id" || rc=4; }
12543 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
12545 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
12546 "cleanup" || rc=5; }
12547 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
12548 "detach" || rc=6; }
12549 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
12554 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12555 remote_ost_nodsh && skip "remote OST with nodsh" && return
12557 local rmmod_local=0
12559 if ! module_loaded obdecho; then
12560 load_module obdecho/obdecho
12564 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
12565 local host=$(lctl get_param -n osc.$osc.import |
12566 awk '/current_connection:/ {print $2}' )
12567 local target=$(lctl get_param -n osc.$osc.import |
12568 awk '/target:/ {print $2}' )
12569 target=${target%_UUID}
12571 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
12572 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
12573 [[ -n $target ]] && cleanup_obdecho_osc $target
12574 [ $rmmod_local -eq 1 ] && rmmod obdecho
12577 run_test 180a "test obdecho on osc"
12580 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12581 remote_ost_nodsh && skip "remote OST with nodsh" && return
12583 local rmmod_remote=0
12585 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12586 rmmod_remote=true || error "failed to load module obdecho"
12587 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
12588 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
12589 $rmmod_remote && do_facet ost1 "rmmod obdecho"
12592 run_test 180b "test obdecho directly on obdfilter"
12594 test_180c() { # LU-2598
12595 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12596 remote_ost_nodsh && skip "remote OST with nodsh" && return
12597 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
12598 skip "Need MDS version at least 2.4.0" && return
12601 local rmmod_remote=false
12602 local pages=16384 # 64MB bulk I/O RPC size
12605 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12606 rmmod_remote=true || error "failed to load module obdecho"
12608 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
12610 if [ -n "$target" ]; then
12611 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
12613 echo "there is no obdfilter target on ost1"
12616 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
12619 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
12621 test_181() { # bug 22177
12622 test_mkdir $DIR/$tdir
12623 # create enough files to index the directory
12624 createmany -o $DIR/$tdir/foobar 4000
12625 # print attributes for debug purpose
12628 multiop_bg_pause $DIR/$tdir D_Sc || return 1
12630 # remove the files & current working dir
12631 unlinkmany $DIR/$tdir/foobar 4000
12633 kill -USR1 $MULTIPID
12635 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
12638 run_test 181 "Test open-unlinked dir ========================"
12644 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12646 $LCTL set_param mdc.*.rpc_stats=clear
12648 for (( i = 0; i < $tcount; i++ )) ; do
12649 mkdir $DIR/$tdir/$i
12652 for (( i = 0; i < $tcount; i++ )) ; do
12653 createmany -o $DIR/$tdir/$i/f- $fcount &
12657 for (( i = 0; i < $tcount; i++ )) ; do
12658 unlinkmany $DIR/$tdir/$i/f- $fcount &
12662 $LCTL get_param mdc.*.rpc_stats
12666 run_test 182 "Test parallel modify metadata operations ================"
12668 test_183() { # LU-2275
12669 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12670 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
12671 skip "Need MDS version at least 2.3.56" && return
12673 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12674 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12675 echo aaa > $DIR/$tdir/$tfile
12677 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
12678 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
12680 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
12681 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
12683 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
12685 # Flush negative dentry cache
12686 touch $DIR/$tdir/$tfile
12688 # We are not checking for any leaked references here, they'll
12689 # become evident next time we do cleanup with module unload.
12692 run_test 183 "No crash or request leak in case of strange dispositions ========"
12694 # test suite 184 is for LU-2016, LU-2017
12696 check_swap_layouts_support && return 0
12698 dir0=$DIR/$tdir/$testnum
12699 test_mkdir -p -c1 $dir0
12704 $SETSTRIPE -c1 $file1
12706 $SETSTRIPE -c2 $file2
12708 gen1=$($GETSTRIPE -g $file1)
12709 gen2=$($GETSTRIPE -g $file2)
12711 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
12712 gen=$($GETSTRIPE -g $file1)
12713 [[ $gen1 != $gen ]] ||
12714 "Layout generation on $file1 does not change"
12715 gen=$($GETSTRIPE -g $file2)
12716 [[ $gen2 != $gen ]] ||
12717 "Layout generation on $file2 does not change"
12719 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
12720 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12722 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
12724 run_test 184a "Basic layout swap"
12727 check_swap_layouts_support && return 0
12729 dir0=$DIR/$tdir/$testnum
12730 mkdir -p $dir0 || error "creating dir $dir0"
12737 $SETSTRIPE -c1 $file1
12738 $SETSTRIPE -c2 $file2
12739 $SETSTRIPE -c1 $file3
12740 chown $RUNAS_ID $file3
12741 gen1=$($GETSTRIPE -g $file1)
12742 gen2=$($GETSTRIPE -g $file2)
12744 $LFS swap_layouts $dir1 $dir2 &&
12745 error "swap of directories layouts should fail"
12746 $LFS swap_layouts $dir1 $file1 &&
12747 error "swap of directory and file layouts should fail"
12748 $RUNAS $LFS swap_layouts $file1 $file2 &&
12749 error "swap of file we cannot write should fail"
12750 $LFS swap_layouts $file1 $file3 &&
12751 error "swap of file with different owner should fail"
12752 /bin/true # to clear error code
12754 run_test 184b "Forbidden layout swap (will generate errors)"
12757 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
12758 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
12759 check_swap_layouts_support && return 0
12761 local dir0=$DIR/$tdir/$testnum
12762 mkdir -p $dir0 || error "creating dir $dir0"
12764 local ref1=$dir0/ref1
12765 local ref2=$dir0/ref2
12766 local file1=$dir0/file1
12767 local file2=$dir0/file2
12768 # create a file large enough for the concurrent test
12769 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
12770 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
12771 echo "ref file size: ref1($(stat -c %s $ref1))," \
12772 "ref2($(stat -c %s $ref2))"
12775 dd if=$ref1 of=$file1 bs=16k &
12778 # Make sure dd starts to copy file
12779 while [ ! -f $file1 ]; do sleep 0.1; done
12781 $LFS swap_layouts $file1 $file2
12784 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
12785 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
12787 # how many bytes copied before swapping layout
12788 local copied=$(stat -c %s $file2)
12789 local remaining=$(stat -c %s $ref1)
12790 remaining=$((remaining - copied))
12791 echo "Copied $copied bytes before swapping layout..."
12793 cmp -n $copied $file1 $ref2 | grep differ &&
12794 error "Content mismatch [0, $copied) of ref2 and file1"
12795 cmp -n $copied $file2 $ref1 ||
12796 error "Content mismatch [0, $copied) of ref1 and file2"
12797 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
12798 error "Content mismatch [$copied, EOF) of ref1 and file1"
12801 rm -f $ref1 $ref2 $file1 $file2
12803 run_test 184c "Concurrent write and layout swap"
12806 check_swap_layouts_support && return 0
12807 [ -z "$(which getfattr 2>/dev/null)" ] &&
12808 skip "no getfattr command" && return 0
12810 local file1=$DIR/$tdir/$tfile-1
12811 local file2=$DIR/$tdir/$tfile-2
12812 local file3=$DIR/$tdir/$tfile-3
12816 mkdir -p $DIR/$tdir
12817 touch $file1 || error "create $file1 failed"
12818 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12819 error "create $file2 failed"
12820 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12821 error "create $file3 failed"
12822 lovea1=$(get_layout_param $file1)
12824 $LFS swap_layouts $file2 $file3 ||
12825 error "swap $file2 $file3 layouts failed"
12826 $LFS swap_layouts $file1 $file2 ||
12827 error "swap $file1 $file2 layouts failed"
12829 lovea2=$(get_layout_param $file2)
12832 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
12834 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12835 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
12837 run_test 184d "allow stripeless layouts swap"
12840 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
12841 { skip "Need MDS version at least 2.6.94"; return 0; }
12842 check_swap_layouts_support && return 0
12843 [ -z "$(which getfattr 2>/dev/null)" ] &&
12844 skip "no getfattr command" && return 0
12846 local file1=$DIR/$tdir/$tfile-1
12847 local file2=$DIR/$tdir/$tfile-2
12848 local file3=$DIR/$tdir/$tfile-3
12851 mkdir -p $DIR/$tdir
12852 touch $file1 || error "create $file1 failed"
12853 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12854 error "create $file2 failed"
12855 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12856 error "create $file3 failed"
12858 $LFS swap_layouts $file1 $file2 ||
12859 error "swap $file1 $file2 layouts failed"
12861 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12862 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
12864 echo 123 > $file1 || error "Should be able to write into $file1"
12866 $LFS swap_layouts $file1 $file3 ||
12867 error "swap $file1 $file3 layouts failed"
12869 echo 123 > $file1 || error "Should be able to write into $file1"
12871 rm -rf $file1 $file2 $file3
12873 run_test 184e "Recreate layout after stripeless layout swaps"
12875 test_185() { # LU-2441
12876 # LU-3553 - no volatile file support in old servers
12877 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
12878 { skip "Need MDS version at least 2.3.60"; return 0; }
12880 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12881 touch $DIR/$tdir/spoo
12882 local mtime1=$(stat -c "%Y" $DIR/$tdir)
12883 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
12884 error "cannot create/write a volatile file"
12885 [ "$FILESET" == "" ] &&
12886 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
12887 error "FID is still valid after close"
12889 multiop_bg_pause $DIR/$tdir vVw4096_c
12896 # assume that the next FID for this client is sequential, since stdout
12897 # is unfortunately eaten by multiop_bg_pause
12898 local n=$((${fidv[1]} + 1))
12899 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
12900 if [ "$FILESET" == "" ]; then
12901 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
12902 error "FID is missing before close"
12904 kill -USR1 $multi_pid
12905 # 1 second delay, so if mtime change we will see it
12907 local mtime2=$(stat -c "%Y" $DIR/$tdir)
12908 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
12910 run_test 185 "Volatile file support"
12913 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12914 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12915 skip "Need MDS version at least 2.3.0" && return
12917 local dir0=$DIR/$tdir/$testnum
12918 mkdir -p $dir0 || error "creating dir $dir0"
12920 local file=$dir0/file1
12921 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
12922 local dv1=$($LFS data_version $file)
12923 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
12924 local dv2=$($LFS data_version $file)
12925 [[ $dv1 != $dv2 ]] ||
12926 error "data version did not change on write $dv1 == $dv2"
12931 run_test 187a "Test data version change"
12934 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12935 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12936 skip "Need MDS version at least 2.3.0" && return
12938 local dir0=$DIR/$tdir/$testnum
12939 mkdir -p $dir0 || error "creating dir $dir0"
12941 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
12942 [[ ${DV[0]} != ${DV[1]} ]] ||
12943 error "data version did not change on write"\
12944 " ${DV[0]} == ${DV[1]}"
12949 run_test 187b "Test data version change on volatile file"
12952 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12953 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12954 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
12956 local POOL=${POOL:-cea1}
12957 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
12958 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
12961 local last_ost=$(($OSTCOUNT - 1))
12963 local ost_list=$(seq $first_ost $ost_step $last_ost)
12964 local ost_range="$first_ost $last_ost $ost_step"
12965 local test_path=$POOL_ROOT/$POOL_DIR_NAME
12966 local file_dir=$POOL_ROOT/file_tst
12967 local subdir=$test_path/subdir
12970 if ! combined_mgs_mds ; then
12975 # former test_200a test_200b
12976 pool_add $POOL || { rc=$? ; break; }
12977 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
12978 # former test_200c test_200d
12979 mkdir -p $test_path
12980 pool_set_dir $POOL $test_path || { rc=$? ; break; }
12981 pool_check_dir $POOL $test_path || { rc=$? ; break; }
12983 pool_check_dir $POOL $subdir || { rc=$? ; break; }
12984 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
12985 || { rc=$? ; break; }
12986 # former test_200e test_200f
12987 local files=$((OSTCOUNT*3))
12988 pool_alloc_files $POOL $test_path $files "$ost_list" \
12989 || { rc=$? ; break; }
12990 pool_create_files $POOL $file_dir $files "$ost_list" \
12991 || { rc=$? ; break; }
12992 # former test_200g test_200h
12993 pool_lfs_df $POOL || { rc=$? ; break; }
12994 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
12996 # former test_201a test_201b test_201c
12997 pool_remove_first_target $POOL || { rc=$? ; break; }
12999 local f=$test_path/$tfile
13000 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13001 pool_remove $POOL $f || { rc=$? ; break; }
13007 if ! combined_mgs_mds ; then
13012 run_test 200 "OST pools"
13014 # usage: default_attr <count | size | offset>
13016 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13019 # usage: check_default_stripe_attr
13020 check_default_stripe_attr() {
13021 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13024 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13026 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13030 error "unknown getstripe attr '$1'"
13033 [ $ACTUAL == $EXPECTED ] ||
13034 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13038 test_mkdir $DIR/$tdir
13039 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13041 check_default_stripe_attr --stripe-count
13042 check_default_stripe_attr --stripe-size
13043 check_default_stripe_attr --stripe-index
13045 run_test 204a "Print default stripe attributes"
13048 test_mkdir $DIR/$tdir
13049 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13051 check_default_stripe_attr --stripe-size
13052 check_default_stripe_attr --stripe-index
13054 run_test 204b "Print default stripe size and offset"
13057 test_mkdir $DIR/$tdir
13058 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13060 check_default_stripe_attr --stripe-count
13061 check_default_stripe_attr --stripe-index
13063 run_test 204c "Print default stripe count and offset"
13066 test_mkdir $DIR/$tdir
13067 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13069 check_default_stripe_attr --stripe-count
13070 check_default_stripe_attr --stripe-size
13072 run_test 204d "Print default stripe count and size"
13075 test_mkdir $DIR/$tdir
13076 $SETSTRIPE -d $DIR/$tdir
13078 check_default_stripe_attr --stripe-count --raw
13079 check_default_stripe_attr --stripe-size --raw
13080 check_default_stripe_attr --stripe-index --raw
13082 run_test 204e "Print raw stripe attributes"
13085 test_mkdir $DIR/$tdir
13086 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13088 check_default_stripe_attr --stripe-size --raw
13089 check_default_stripe_attr --stripe-index --raw
13091 run_test 204f "Print raw stripe size and offset"
13094 test_mkdir $DIR/$tdir
13095 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13097 check_default_stripe_attr --stripe-count --raw
13098 check_default_stripe_attr --stripe-index --raw
13100 run_test 204g "Print raw stripe count and offset"
13103 test_mkdir $DIR/$tdir
13104 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13106 check_default_stripe_attr --stripe-count --raw
13107 check_default_stripe_attr --stripe-size --raw
13109 run_test 204h "Print raw stripe count and size"
13111 # Figure out which job scheduler is being used, if any,
13112 # or use a fake one
13113 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13114 JOBENV=SLURM_JOB_ID
13115 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13117 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13119 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13120 JOBENV=LOADL_STEP_ID
13121 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13124 $LCTL list_param jobid_name > /dev/null 2>&1
13125 if [ $? -eq 0 ]; then
13132 verify_jobstats() {
13137 # we don't really need to clear the stats for this test to work, since each
13138 # command has a unique jobid, but it makes debugging easier if needed.
13139 # for facet in $facets; do
13140 # local dev=$(convert_facet2label $facet)
13141 # # clear old jobstats
13142 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13145 # use a new JobID for each test, or we might see an old one
13146 [ "$JOBENV" = "FAKE_JOBID" ] &&
13147 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13151 [ "$JOBENV" = "nodelocal" ] && {
13152 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13153 $LCTL set_param jobid_name=$FAKE_JOBID
13157 log "Test: ${cmd[*]}"
13158 log "Using JobID environment variable $JOBENV=$JOBVAL"
13160 if [ $JOBENV = "FAKE_JOBID" ]; then
13161 FAKE_JOBID=$JOBVAL ${cmd[*]}
13166 # all files are created on OST0000
13167 for facet in $facets; do
13168 local stats="*.$(convert_facet2label $facet).job_stats"
13169 if [ $(do_facet $facet lctl get_param $stats |
13170 grep -c $JOBVAL) -ne 1 ]; then
13171 do_facet $facet lctl get_param $stats
13172 error "No jobstats for $JOBVAL found on $facet::$stats"
13179 NEW_JOBENV=${1:-$OLD_JOBENV}
13180 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
13181 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
13186 do_facet $SINGLEMDS \
13187 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
13188 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
13192 test_205() { # Job stats
13193 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13194 { skip "Need MDS version with at least 2.7.1"; return 0; }
13196 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13197 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13198 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13199 remote_ost_nodsh && skip "remote OST with nodsh" && return
13201 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13202 skip "Server doesn't support jobstats" && return 0
13203 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
13205 OLD_JOBENV=$($LCTL get_param -n jobid_var)
13206 if [ $OLD_JOBENV != $JOBENV ]; then
13207 jobstats_set $JOBENV
13208 trap cleanup_205 EXIT
13211 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
13212 echo "Registered as changelog user $CL_USER"
13214 OLD_INTERVAL=$(do_facet $SINGLEMDS \
13215 lctl get_param -n mdt.*.job_cleanup_interval)
13216 local interval_new=5
13217 do_facet $SINGLEMDS \
13218 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
13219 local start=$SECONDS
13223 cmd="mkdir $DIR/$tdir"
13224 verify_jobstats "$cmd" "$SINGLEMDS"
13226 cmd="rmdir $DIR/$tdir"
13227 verify_jobstats "$cmd" "$SINGLEMDS"
13228 # mkdir on secondary MDT
13229 if [ $MDSCOUNT -gt 1 ]; then
13230 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
13231 verify_jobstats "$cmd" "mds2"
13234 cmd="mknod $DIR/$tfile c 1 3"
13235 verify_jobstats "$cmd" "$SINGLEMDS"
13237 cmd="rm -f $DIR/$tfile"
13238 verify_jobstats "$cmd" "$SINGLEMDS"
13239 # create all files on OST0000 so verify_jobstats can find OST stats
13241 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
13242 verify_jobstats "$cmd" "$SINGLEMDS"
13244 cmd="touch $DIR/$tfile"
13245 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13247 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
13248 verify_jobstats "$cmd" "ost1"
13250 cancel_lru_locks osc
13251 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
13252 verify_jobstats "$cmd" "ost1"
13254 cmd="$TRUNCATE $DIR/$tfile 0"
13255 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13257 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
13258 verify_jobstats "$cmd" "$SINGLEMDS"
13259 # jobstats expiry - sleep until old stats should be expired
13260 local left=$((interval_new + 5 - (SECONDS - start)))
13261 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
13262 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
13264 cmd="mkdir $DIR/$tdir.expire"
13265 verify_jobstats "$cmd" "$SINGLEMDS"
13266 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
13267 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
13269 # Ensure that jobid are present in changelog (if supported by MDS)
13270 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
13272 $LFS changelog $MDT0 | tail -9
13273 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
13274 [ $jobids -eq 9 ] ||
13275 error "Wrong changelog jobid count $jobids != 9"
13279 jobstats_set $JOBENV
13281 $LFS changelog $MDT0 | tail -1
13282 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
13283 [ $jobids -eq 0 ] ||
13284 error "Unexpected jobids when jobid_var=$JOBENV"
13289 run_test 205 "Verify job stats"
13291 # LU-1480, LU-1773 and LU-1657
13293 mkdir -p $DIR/$tdir
13294 $SETSTRIPE -c -1 $DIR/$tdir
13295 #define OBD_FAIL_LOV_INIT 0x1403
13296 $LCTL set_param fail_loc=0xa0001403
13297 $LCTL set_param fail_val=1
13298 touch $DIR/$tdir/$tfile || true
13300 run_test 206 "fail lov_init_raid0() doesn't lbug"
13303 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13304 local fsz=`stat -c %s $DIR/$tfile`
13305 cancel_lru_locks mdc
13307 # do not return layout in getattr intent
13308 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
13309 $LCTL set_param fail_loc=0x170
13310 local sz=`stat -c %s $DIR/$tfile`
13312 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
13316 run_test 207a "can refresh layout at glimpse"
13319 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13320 local cksum=`md5sum $DIR/$tfile`
13321 local fsz=`stat -c %s $DIR/$tfile`
13322 cancel_lru_locks mdc
13323 cancel_lru_locks osc
13325 # do not return layout in getattr intent
13326 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
13327 $LCTL set_param fail_loc=0x171
13329 # it will refresh layout after the file is opened but before read issues
13330 echo checksum is "$cksum"
13331 echo "$cksum" |md5sum -c --quiet || error "file differs"
13335 run_test 207b "can refresh layout at open"
13338 # FIXME: in this test suite, only RD lease is used. This is okay
13339 # for now as only exclusive open is supported. After generic lease
13340 # is done, this test suite should be revised. - Jinshan
13342 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13343 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
13344 { skip "Need MDS version at least 2.4.52"; return 0; }
13346 echo "==== test 1: verify get lease work"
13347 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
13349 echo "==== test 2: verify lease can be broken by upcoming open"
13350 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13354 $MULTIOP $DIR/$tfile oO_RDONLY:c
13355 kill -USR1 $PID && wait $PID || error "break lease error"
13357 echo "==== test 3: verify lease can't be granted if an open already exists"
13358 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
13362 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
13363 kill -USR1 $PID && wait $PID || error "open file error"
13365 echo "==== test 4: lease can sustain over recovery"
13366 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
13372 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
13374 echo "==== test 5: lease broken can't be regained by replay"
13375 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13379 # open file to break lease and then recovery
13380 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
13383 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
13387 run_test 208 "Exclusive open"
13390 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
13391 skip_env "must have disp_stripe" && return
13394 sync; sleep 5; sync;
13396 echo 3 > /proc/sys/vm/drop_caches
13397 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13399 # open/close 500 times
13400 for i in $(seq 500); do
13404 echo 3 > /proc/sys/vm/drop_caches
13405 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13407 echo "before: $req_before, after: $req_after"
13408 [ $((req_after - req_before)) -ge 300 ] &&
13409 error "open/close requests are not freed"
13412 run_test 209 "read-only open/close requests should be freed promptly"
13416 size=$((size % 8192 + 1))
13417 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
13418 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
13419 rm -f $DIR/f212 $DIR/f212.xyz
13421 run_test 212 "Sendfile test ============================================"
13424 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
13425 cancel_lru_locks osc
13426 lctl set_param fail_loc=0x8000040f
13427 # generate a read lock
13428 cat $DIR/$tfile > /dev/null
13429 # write to the file, it will try to cancel the above read lock.
13430 cat /etc/hosts >> $DIR/$tfile
13432 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
13434 test_214() { # for bug 20133
13435 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
13436 for (( i=0; i < 340; i++ )) ; do
13437 touch $DIR/$tdir/d214c/a$i
13440 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
13441 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
13442 ls $DIR/d214c || error "ls $DIR/d214c failed"
13443 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
13444 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
13446 run_test 214 "hash-indexed directory test - bug 20133"
13448 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
13449 create_lnet_proc_files() {
13450 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
13453 # counterpart of create_lnet_proc_files
13454 remove_lnet_proc_files() {
13455 rm -f $TMP/lnet_$1.sys
13458 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13459 # 3rd arg as regexp for body
13460 check_lnet_proc_stats() {
13461 local l=$(cat "$TMP/lnet_$1" |wc -l)
13462 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
13464 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
13467 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13468 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
13469 # optional and can be regexp for 2nd line (lnet.routes case)
13470 check_lnet_proc_entry() {
13471 local blp=2 # blp stands for 'position of 1st line of body'
13472 [ -z "$5" ] || blp=3 # lnet.routes case
13474 local l=$(cat "$TMP/lnet_$1" |wc -l)
13475 # subtracting one from $blp because the body can be empty
13476 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
13478 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
13479 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
13481 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
13482 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
13484 # bail out if any unexpected line happened
13485 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
13486 [ "$?" != 0 ] || error "$2 misformatted"
13489 test_215() { # for bugs 18102, 21079, 21517
13490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13491 local N='(0|[1-9][0-9]*)' # non-negative numeric
13492 local P='[1-9][0-9]*' # positive numeric
13493 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
13494 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
13495 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
13496 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
13498 local L1 # regexp for 1st line
13499 local L2 # regexp for 2nd line (optional)
13500 local BR # regexp for the rest (body)
13502 # lnet.stats should look as 11 space-separated non-negative numerics
13503 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
13504 create_lnet_proc_files "stats"
13505 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
13506 remove_lnet_proc_files "stats"
13508 # lnet.routes should look like this:
13509 # Routing disabled/enabled
13510 # net hops priority state router
13511 # where net is a string like tcp0, hops > 0, priority >= 0,
13512 # state is up/down,
13513 # router is a string like 192.168.1.1@tcp2
13514 L1="^Routing (disabled|enabled)$"
13515 L2="^net +hops +priority +state +router$"
13516 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
13517 create_lnet_proc_files "routes"
13518 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
13519 remove_lnet_proc_files "routes"
13521 # lnet.routers should look like this:
13522 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
13523 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
13524 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
13525 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
13526 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
13527 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
13528 create_lnet_proc_files "routers"
13529 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
13530 remove_lnet_proc_files "routers"
13532 # lnet.peers should look like this:
13533 # nid refs state last max rtr min tx min queue
13534 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
13535 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
13536 # numeric (0 or >0 or <0), queue >= 0.
13537 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
13538 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
13539 create_lnet_proc_files "peers"
13540 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
13541 remove_lnet_proc_files "peers"
13543 # lnet.buffers should look like this:
13544 # pages count credits min
13545 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
13546 L1="^pages +count +credits +min$"
13547 BR="^ +$N +$N +$I +$I$"
13548 create_lnet_proc_files "buffers"
13549 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
13550 remove_lnet_proc_files "buffers"
13552 # lnet.nis should look like this:
13553 # nid status alive refs peer rtr max tx min
13554 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
13555 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
13556 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
13557 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
13558 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
13559 create_lnet_proc_files "nis"
13560 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
13561 remove_lnet_proc_files "nis"
13563 # can we successfully write to lnet.stats?
13564 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
13566 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
13568 test_216() { # bug 20317
13569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13570 remote_ost_nodsh && skip "remote OST with nodsh" && return
13573 local facets=$(get_facets OST)
13574 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13576 save_lustre_params client "osc.*.contention_seconds" > $p
13577 save_lustre_params $facets \
13578 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
13579 save_lustre_params $facets \
13580 "ldlm.namespaces.filter-*.contended_locks" >> $p
13581 save_lustre_params $facets \
13582 "ldlm.namespaces.filter-*.contention_seconds" >> $p
13583 clear_stats osc.*.osc_stats
13585 # agressive lockless i/o settings
13586 do_nodes $(comma_list $(osts_nodes)) \
13587 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
13588 ldlm.namespaces.filter-*.contended_locks=0 \
13589 ldlm.namespaces.filter-*.contention_seconds=60"
13590 lctl set_param -n osc.*.contention_seconds=60
13592 $DIRECTIO write $DIR/$tfile 0 10 4096
13593 $CHECKSTAT -s 40960 $DIR/$tfile
13595 # disable lockless i/o
13596 do_nodes $(comma_list $(osts_nodes)) \
13597 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
13598 ldlm.namespaces.filter-*.contended_locks=32 \
13599 ldlm.namespaces.filter-*.contention_seconds=0"
13600 lctl set_param -n osc.*.contention_seconds=0
13601 clear_stats osc.*.osc_stats
13603 dd if=/dev/zero of=$DIR/$tfile count=0
13604 $CHECKSTAT -s 0 $DIR/$tfile
13606 restore_lustre_params <$p
13610 run_test 216 "check lockless direct write updates file size and kms correctly"
13612 test_217() { # bug 22430
13613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13617 for node in $(nodes_list); do
13618 nid=$(host_nids_address $node $NETTYPE)
13619 if [[ $nid = *-* ]] ; then
13620 echo "lctl ping $(h2nettype $nid)"
13621 lctl ping $(h2nettype $nid)
13623 echo "skipping $node (no hyphen detected)"
13627 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
13630 # do directio so as not to populate the page cache
13631 log "creating a 10 Mb file"
13632 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13633 log "starting reads"
13634 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13635 log "truncating the file"
13636 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13638 kill %+ || true # reads might have finished
13639 echo "wait until dd is finished"
13641 log "removing the temporary file"
13642 rm -rf $DIR/$tfile || error "tmp file removal failed"
13644 run_test 218 "parallel read and truncate should not deadlock ======================="
13647 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13648 # write one partial page
13649 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
13650 # set no grant so vvp_io_commit_write will do sync write
13651 $LCTL set_param fail_loc=0x411
13652 # write a full page at the end of file
13653 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
13655 $LCTL set_param fail_loc=0
13656 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
13657 $LCTL set_param fail_loc=0x411
13658 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
13661 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
13662 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
13664 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
13666 test_220() { #LU-325
13667 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13668 remote_ost_nodsh && skip "remote OST with nodsh" && return
13669 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13670 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13673 # create on MDT0000 so the last_id and next_id are correct
13675 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
13679 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
13680 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
13681 osc.$mdtosc_proc1.prealloc_last_id)
13682 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
13683 osc.$mdtosc_proc1.prealloc_next_id)
13687 if ! combined_mgs_mds ; then
13691 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
13692 #define OBD_FAIL_OST_ENOINO 0x229
13693 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
13694 create_pool $FSNAME.$TESTNAME || return 1
13695 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
13697 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
13699 MDSOBJS=$((last_id - next_id))
13700 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
13702 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
13703 echo "OST still has $count kbytes free"
13705 echo "create $MDSOBJS files @next_id..."
13706 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
13708 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13709 osc.$mdtosc_proc1.prealloc_last_id)
13710 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13711 osc.$mdtosc_proc1.prealloc_next_id)
13713 echo "after creation, last_id=$last_id2, next_id=$next_id2"
13718 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
13719 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
13721 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
13722 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
13723 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
13724 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
13725 echo "unlink $MDSOBJS files @$next_id..."
13726 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
13728 if ! combined_mgs_mds ; then
13732 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
13735 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13736 dd if=`which date` of=$MOUNT/date oflag=sync
13737 chmod +x $MOUNT/date
13739 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
13740 $LCTL set_param fail_loc=0x80001401
13742 $MOUNT/date > /dev/null
13745 run_test 221 "make sure fault and truncate race to not cause OOM"
13748 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13750 test_mkdir $DIR/$tdir
13751 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13752 createmany -o $DIR/$tdir/$tfile 10
13753 cancel_lru_locks mdc
13754 cancel_lru_locks osc
13755 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13756 $LCTL set_param fail_loc=0x31a
13757 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
13758 $LCTL set_param fail_loc=0
13761 run_test 222a "AGL for ls should not trigger CLIO lock failure"
13764 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13766 test_mkdir $DIR/$tdir
13767 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13768 createmany -o $DIR/$tdir/$tfile 10
13769 cancel_lru_locks mdc
13770 cancel_lru_locks osc
13771 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13772 $LCTL set_param fail_loc=0x31a
13773 rm -r $DIR/$tdir || error "AGL for rmdir failed"
13774 $LCTL set_param fail_loc=0
13776 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
13779 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13781 test_mkdir $DIR/$tdir
13782 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13783 createmany -o $DIR/$tdir/$tfile 10
13784 cancel_lru_locks mdc
13785 cancel_lru_locks osc
13786 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
13787 $LCTL set_param fail_loc=0x31b
13788 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
13789 $LCTL set_param fail_loc=0
13792 run_test 223 "osc reenqueue if without AGL lock granted ======================="
13794 test_224a() { # LU-1039, MRP-303
13795 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13796 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
13797 $LCTL set_param fail_loc=0x508
13798 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
13799 $LCTL set_param fail_loc=0
13802 run_test 224a "Don't panic on bulk IO failure"
13804 test_224b() { # LU-1039, MRP-303
13805 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13806 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
13807 cancel_lru_locks osc
13808 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
13809 $LCTL set_param fail_loc=0x515
13810 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
13811 $LCTL set_param fail_loc=0
13814 run_test 224b "Don't panic on bulk IO failure"
13816 test_224c() { # LU-6441
13817 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13818 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13820 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13821 save_writethrough $p
13822 set_cache writethrough on
13824 local pages_per_rpc=$($LCTL get_param \
13825 osc.*.max_pages_per_rpc)
13826 local at_max=$($LCTL get_param -n at_max)
13827 local timeout=$($LCTL get_param -n timeout)
13828 local test_at="$LCTL get_param -n at_max"
13829 local param_at="$FSNAME.sys.at_max"
13830 local test_timeout="$LCTL get_param -n timeout"
13831 local param_timeout="$FSNAME.sys.timeout"
13833 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
13835 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
13836 error "conf_param at_max=0 failed"
13837 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
13838 error "conf_param timeout=5 failed"
13840 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
13841 do_facet ost1 $LCTL set_param fail_loc=0x520
13842 $LFS setstripe -c 1 -i 0 $DIR/$tfile
13843 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
13845 do_facet ost1 $LCTL set_param fail_loc=0
13847 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
13848 error "conf_param at_max=$at_max failed"
13849 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
13850 $timeout || error "conf_param timeout=$timeout failed"
13852 $LCTL set_param -n $pages_per_rpc
13853 restore_lustre_params < $p
13856 run_test 224c "Don't hang if one of md lost during large bulk RPC"
13858 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
13860 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13861 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13862 if [ -z ${MDSSURVEY} ]; then
13863 skip_env "mds-survey not found" && return
13866 [ $MDSCOUNT -ge 2 ] &&
13867 skip "skipping now for more than one MDT" && return
13869 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13870 { skip "Need MDS version at least 2.2.51"; return; }
13872 local mds=$(facet_host $SINGLEMDS)
13873 local target=$(do_nodes $mds 'lctl dl' | \
13874 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13876 local cmd1="file_count=1000 thrhi=4"
13877 local cmd2="dir_count=2 layer=mdd stripe_count=0"
13878 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13879 local cmd="$cmd1 $cmd2 $cmd3"
13881 rm -f ${TMP}/mds_survey*
13883 eval $cmd || error "mds-survey with zero-stripe failed"
13884 cat ${TMP}/mds_survey*
13885 rm -f ${TMP}/mds_survey*
13887 run_test 225a "Metadata survey sanity with zero-stripe"
13890 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13891 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13892 if [ -z ${MDSSURVEY} ]; then
13893 skip_env "mds-survey not found" && return
13895 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13896 { skip "Need MDS version at least 2.2.51"; return; }
13898 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
13899 skip_env "Need to mount OST to test" && return
13902 local mds=$(facet_host $SINGLEMDS)
13903 local target=$(do_nodes $mds 'lctl dl' | \
13904 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13906 local cmd1="file_count=1000 thrhi=4"
13907 local cmd2="dir_count=2 layer=mdd stripe_count=1"
13908 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13909 local cmd="$cmd1 $cmd2 $cmd3"
13911 rm -f ${TMP}/mds_survey*
13913 eval $cmd || error "mds-survey with stripe_count failed"
13914 cat ${TMP}/mds_survey*
13915 rm -f ${TMP}/mds_survey*
13917 run_test 225b "Metadata survey sanity with stripe_count = 1"
13919 mcreate_path2fid () {
13925 local path=$DIR/$tdir/$name
13930 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
13931 error "cannot create $desc"
13933 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
13935 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
13937 fid_path=$($LFS fid2path $MOUNT $fid)
13939 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
13941 [ "$path" == "$fid_path" ] ||
13942 error "fid2path returned $fid_path, expected $path"
13944 echo "pass with $path and $fid"
13949 mkdir -p $DIR/$tdir
13951 mcreate_path2fid 0010666 0 0 fifo "FIFO"
13952 mcreate_path2fid 0020666 1 3 null "character special file (null)"
13953 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
13954 mcreate_path2fid 0040666 0 0 dir "directory"
13955 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
13956 mcreate_path2fid 0100666 0 0 file "regular file"
13957 mcreate_path2fid 0120666 0 0 link "symbolic link"
13958 mcreate_path2fid 0140666 0 0 sock "socket"
13960 run_test 226a "call path2fid and fid2path on files of all type"
13963 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13967 mkdir -p $DIR/$tdir
13968 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
13969 error "create remote directory failed"
13970 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
13971 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
13972 "character special file (null)"
13973 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
13974 "character special file (no device)"
13975 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
13976 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
13977 "block special file (loop)"
13978 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
13979 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
13980 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
13982 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
13984 # LU-1299 Executing or running ldd on a truncated executable does not
13985 # cause an out-of-memory condition.
13987 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13988 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
13989 dd if=$(which date) of=$MOUNT/date bs=1k count=1
13990 chmod +x $MOUNT/date
13992 $MOUNT/date > /dev/null
13993 ldd $MOUNT/date > /dev/null
13996 run_test 227 "running truncated executable does not cause OOM"
13998 # LU-1512 try to reuse idle OI blocks
14000 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14001 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14002 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14003 skip "ldiskfs only test" && return
14005 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14006 local myDIR=$DIR/$tdir
14009 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14010 $LCTL set_param fail_loc=0x80001002
14011 createmany -o $myDIR/t- 10000
14012 $LCTL set_param fail_loc=0
14013 # The guard is current the largest FID holder
14015 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14017 local IDX=$(($SEQ % 64))
14019 do_facet $SINGLEMDS sync
14020 # Make sure journal flushed.
14022 local blk1=$(do_facet $SINGLEMDS \
14023 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14024 grep Blockcount | awk '{print $4}')
14026 # Remove old files, some OI blocks will become idle.
14027 unlinkmany $myDIR/t- 10000
14028 # Create new files, idle OI blocks should be reused.
14029 createmany -o $myDIR/t- 2000
14030 do_facet $SINGLEMDS sync
14031 # Make sure journal flushed.
14033 local blk2=$(do_facet $SINGLEMDS \
14034 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14035 grep Blockcount | awk '{print $4}')
14037 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14039 run_test 228a "try to reuse idle OI blocks"
14042 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14043 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14044 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14045 skip "ldiskfs only test" && return
14047 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14048 local myDIR=$DIR/$tdir
14051 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14052 $LCTL set_param fail_loc=0x80001002
14053 createmany -o $myDIR/t- 10000
14054 $LCTL set_param fail_loc=0
14055 # The guard is current the largest FID holder
14057 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14059 local IDX=$(($SEQ % 64))
14061 do_facet $SINGLEMDS sync
14062 # Make sure journal flushed.
14064 local blk1=$(do_facet $SINGLEMDS \
14065 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14066 grep Blockcount | awk '{print $4}')
14068 # Remove old files, some OI blocks will become idle.
14069 unlinkmany $myDIR/t- 10000
14072 stop $SINGLEMDS || error "Fail to stop MDT."
14074 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14076 df $MOUNT || error "Fail to df."
14077 # Create new files, idle OI blocks should be reused.
14078 createmany -o $myDIR/t- 2000
14079 do_facet $SINGLEMDS sync
14080 # Make sure journal flushed.
14082 local blk2=$(do_facet $SINGLEMDS \
14083 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14084 grep Blockcount | awk '{print $4}')
14086 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14088 run_test 228b "idle OI blocks can be reused after MDT restart"
14092 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14093 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14094 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14095 skip "ldiskfs only test" && return
14097 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14098 local myDIR=$DIR/$tdir
14101 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14102 $LCTL set_param fail_loc=0x80001002
14103 # 20000 files can guarantee there are index nodes in the OI file
14104 createmany -o $myDIR/t- 20000
14105 $LCTL set_param fail_loc=0
14106 # The guard is current the largest FID holder
14108 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14110 local IDX=$(($SEQ % 64))
14112 do_facet $SINGLEMDS sync
14113 # Make sure journal flushed.
14115 local blk1=$(do_facet $SINGLEMDS \
14116 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14117 grep Blockcount | awk '{print $4}')
14119 # Remove old files, some OI blocks will become idle.
14120 unlinkmany $myDIR/t- 20000
14122 # The OI file should become empty now
14124 # Create new files, idle OI blocks should be reused.
14125 createmany -o $myDIR/t- 2000
14126 do_facet $SINGLEMDS sync
14127 # Make sure journal flushed.
14129 local blk2=$(do_facet $SINGLEMDS \
14130 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14131 grep Blockcount | awk '{print $4}')
14133 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14135 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14137 test_229() { # LU-2482, LU-3448
14138 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
14139 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
14141 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14142 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
14146 # Create a file with a released layout and stripe count 2.
14147 $MULTIOP $DIR/$tfile H2c ||
14148 error "failed to create file with released layout"
14150 $GETSTRIPE -v $DIR/$tfile
14152 local pattern=$($GETSTRIPE -L $DIR/$tfile)
14153 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14155 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
14156 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14157 stat $DIR/$tfile || error "failed to stat released file"
14159 chown $RUNAS_ID $DIR/$tfile ||
14160 error "chown $RUNAS_ID $DIR/$tfile failed"
14162 chgrp $RUNAS_ID $DIR/$tfile ||
14163 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14165 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14166 rm $DIR/$tfile || error "failed to remove released file"
14168 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14171 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14172 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14175 test_mkdir $DIR/$tdir
14176 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14177 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
14178 [ $mdt_idx -ne 0 ] &&
14179 error "create local directory on wrong MDT $mdt_idx"
14181 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14182 error "create remote directory failed"
14183 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
14184 [ $mdt_idx -ne $MDTIDX ] &&
14185 error "create remote directory on wrong MDT $mdt_idx"
14187 createmany -o $DIR/$tdir/test_230/t- 10 ||
14188 error "create files on remote directory failed"
14189 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
14190 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14191 rm -r $DIR/$tdir || error "unlink remote directory failed"
14193 run_test 230a "Create remote directory and files under the remote directory"
14196 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14197 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14204 local migrate_dir=$DIR/$tdir/migrate_dir
14205 local other_dir=$DIR/$tdir/other_dir
14207 test_mkdir $DIR/$tdir
14208 test_mkdir -i0 -c1 $migrate_dir
14209 test_mkdir -i0 -c1 $other_dir
14210 for ((i=0; i<10; i++)); do
14211 mkdir -p $migrate_dir/dir_${i}
14212 createmany -o $migrate_dir/dir_${i}/f 10 ||
14213 error "create files under remote dir failed $i"
14216 cp /etc/passwd $migrate_dir/$tfile
14217 cp /etc/passwd $other_dir/$tfile
14218 chattr +SAD $migrate_dir
14219 chattr +SAD $migrate_dir/$tfile
14221 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14222 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14223 local old_dir_mode=$(stat -c%f $migrate_dir)
14224 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
14226 mkdir -p $migrate_dir/dir_default_stripe2
14227 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
14228 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
14230 mkdir -p $other_dir
14231 ln $migrate_dir/$tfile $other_dir/luna
14232 ln $migrate_dir/$tfile $migrate_dir/sofia
14233 ln $other_dir/$tfile $migrate_dir/david
14234 ln -s $migrate_dir/$tfile $other_dir/zachary
14235 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
14236 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
14238 $LFS migrate -m $MDTIDX $migrate_dir ||
14239 error "fails on migrating remote dir to MDT1"
14241 echo "migratate to MDT1, then checking.."
14242 for ((i = 0; i < 10; i++)); do
14243 for file in $(find $migrate_dir/dir_${i}); do
14244 mdt_index=$($LFS getstripe -M $file)
14245 [ $mdt_index == $MDTIDX ] ||
14246 error "$file is not on MDT${MDTIDX}"
14250 # the multiple link file should still in MDT0
14251 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
14252 [ $mdt_index == 0 ] ||
14253 error "$file is not on MDT${MDTIDX}"
14255 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14256 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14257 error " expect $old_dir_flag get $new_dir_flag"
14259 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14260 [ "$old_file_flag" = "$new_file_flag" ] ||
14261 error " expect $old_file_flag get $new_file_flag"
14263 local new_dir_mode=$(stat -c%f $migrate_dir)
14264 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14265 error "expect mode $old_dir_mode get $new_dir_mode"
14267 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14268 [ "$old_file_mode" = "$new_file_mode" ] ||
14269 error "expect mode $old_file_mode get $new_file_mode"
14271 diff /etc/passwd $migrate_dir/$tfile ||
14272 error "$tfile different after migration"
14274 diff /etc/passwd $other_dir/luna ||
14275 error "luna different after migration"
14277 diff /etc/passwd $migrate_dir/sofia ||
14278 error "sofia different after migration"
14280 diff /etc/passwd $migrate_dir/david ||
14281 error "david different after migration"
14283 diff /etc/passwd $other_dir/zachary ||
14284 error "zachary different after migration"
14286 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14287 error "${tfile}_ln different after migration"
14289 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14290 error "${tfile}_ln_other different after migration"
14292 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
14293 [ $stripe_count = 2 ] ||
14294 error "dir strpe_count $d != 2 after migration."
14296 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
14297 [ $stripe_count = 2 ] ||
14298 error "file strpe_count $d != 2 after migration."
14300 #migrate back to MDT0
14303 $LFS migrate -m $MDTIDX $migrate_dir ||
14304 error "fails on migrating remote dir to MDT0"
14306 echo "migrate back to MDT0, checking.."
14307 for file in $(find $migrate_dir); do
14308 mdt_index=$($LFS getstripe -M $file)
14309 [ $mdt_index == $MDTIDX ] ||
14310 error "$file is not on MDT${MDTIDX}"
14313 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14314 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14315 error " expect $old_dir_flag get $new_dir_flag"
14317 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14318 [ "$old_file_flag" = "$new_file_flag" ] ||
14319 error " expect $old_file_flag get $new_file_flag"
14321 local new_dir_mode=$(stat -c%f $migrate_dir)
14322 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14323 error "expect mode $old_dir_mode get $new_dir_mode"
14325 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14326 [ "$old_file_mode" = "$new_file_mode" ] ||
14327 error "expect mode $old_file_mode get $new_file_mode"
14329 diff /etc/passwd ${migrate_dir}/$tfile ||
14330 error "$tfile different after migration"
14332 diff /etc/passwd ${other_dir}/luna ||
14333 error "luna different after migration"
14335 diff /etc/passwd ${migrate_dir}/sofia ||
14336 error "sofia different after migration"
14338 diff /etc/passwd ${other_dir}/zachary ||
14339 error "zachary different after migration"
14341 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14342 error "${tfile}_ln different after migration"
14344 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14345 error "${tfile}_ln_other different after migration"
14347 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
14348 [ $stripe_count = 2 ] ||
14349 error "dir strpe_count $d != 2 after migration."
14351 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
14352 [ $stripe_count = 2 ] ||
14353 error "file strpe_count $d != 2 after migration."
14355 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14357 run_test 230b "migrate directory"
14360 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14361 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14362 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14366 local migrate_dir=$DIR/$tdir/migrate_dir
14368 #If migrating directory fails in the middle, all entries of
14369 #the directory is still accessiable.
14370 test_mkdir $DIR/$tdir
14371 test_mkdir -i0 -c1 $migrate_dir
14373 createmany -o $migrate_dir/f 10 ||
14374 error "create files under ${migrate_dir} failed"
14376 #failed after migrating 5 entries
14377 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
14378 do_facet mds1 lctl set_param fail_loc=0x20001801
14379 do_facet mds1 lctl set_param fail_val=5
14380 local t=$(ls $migrate_dir | wc -l)
14381 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
14382 error "migrate should fail after 5 entries"
14384 mkdir $migrate_dir/dir &&
14385 error "mkdir succeeds under migrating directory"
14386 touch $migrate_dir/file &&
14387 error "touch file succeeds under migrating directory"
14389 local u=$(ls $migrate_dir | wc -l)
14390 [ "$u" == "$t" ] || error "$u != $t during migration"
14392 for file in $(find $migrate_dir); do
14393 stat $file || error "stat $file failed"
14396 do_facet mds1 lctl set_param fail_loc=0
14397 do_facet mds1 lctl set_param fail_val=0
14399 $LFS migrate -m $MDTIDX $migrate_dir ||
14400 error "migrate open files should failed with open files"
14402 echo "Finish migration, then checking.."
14403 for file in $(find $migrate_dir); do
14404 mdt_index=$($LFS getstripe -M $file)
14405 [ $mdt_index == $MDTIDX ] ||
14406 error "$file is not on MDT${MDTIDX}"
14409 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14411 run_test 230c "check directory accessiblity if migration is failed"
14414 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14415 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14418 local migrate_dir=$DIR/$tdir/migrate_dir
14422 test_mkdir $DIR/$tdir
14423 test_mkdir -i0 -c1 $migrate_dir
14425 for ((i=0; i<100; i++)); do
14426 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
14427 createmany -o $migrate_dir/dir_${i}/f 100 ||
14428 error "create files under remote dir failed $i"
14431 $LFS migrate -m $MDTIDX $migrate_dir ||
14432 error "migrate remote dir error"
14434 echo "Finish migration, then checking.."
14435 for file in $(find $migrate_dir); do
14436 mdt_index=$($LFS getstripe -M $file)
14437 [ $mdt_index == $MDTIDX ] ||
14438 error "$file is not on MDT${MDTIDX}"
14441 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14443 run_test 230d "check migrate big directory"
14446 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14447 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14453 mkdir -p $DIR/$tdir
14454 mkdir $DIR/$tdir/migrate_dir
14455 mkdir $DIR/$tdir/other_dir
14456 touch $DIR/$tdir/migrate_dir/a
14457 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
14458 ls $DIR/$tdir/other_dir
14460 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14461 error "migrate dir fails"
14463 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14464 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14466 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14467 [ $mdt_index == 0 ] || error "a is not on MDT0"
14469 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
14470 error "migrate dir fails"
14472 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
14473 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
14475 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14476 [ $mdt_index == 1 ] || error "a is not on MDT1"
14478 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
14479 [ $mdt_index == 1 ] || error "b is not on MDT1"
14481 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14482 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
14484 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
14486 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14488 run_test 230e "migrate mulitple local link files"
14491 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14492 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14496 mkdir -p $DIR/$tdir
14497 mkdir $DIR/$tdir/migrate_dir
14498 $LFS mkdir -i1 $DIR/$tdir/other_dir
14499 touch $DIR/$tdir/migrate_dir/a
14500 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
14501 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
14502 ls $DIR/$tdir/other_dir
14504 # a should be migrated to MDT1, since no other links on MDT0
14505 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14506 error "#1 migrate dir fails"
14507 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14508 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14509 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14510 [ $mdt_index == 1 ] || error "a is not on MDT1"
14512 # a should stay on MDT1, because it is a mulitple link file
14513 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14514 error "#2 migrate dir fails"
14515 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14516 [ $mdt_index == 1 ] || error "a is not on MDT1"
14518 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14519 error "#3 migrate dir fails"
14521 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14522 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
14523 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
14525 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
14526 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
14528 # a should be migrated to MDT0, since no other links on MDT1
14529 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14530 error "#4 migrate dir fails"
14531 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14532 [ $mdt_index == 0 ] || error "a is not on MDT0"
14534 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14536 run_test 230f "migrate mulitple remote link files"
14539 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14540 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14542 mkdir -p $DIR/$tdir/migrate_dir
14544 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
14545 error "migrating dir to non-exist MDT succeeds"
14548 run_test 230g "migrate dir to non-exist MDT"
14551 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14552 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14553 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
14554 skip "Need MDS version at least 2.7.64" && return
14557 mkdir -p $DIR/$tdir/migrate_dir
14559 $LFS migrate -m1 $DIR &&
14560 error "migrating mountpoint1 should fail"
14562 $LFS migrate -m1 $DIR/$tdir/.. &&
14563 error "migrating mountpoint2 should fail"
14565 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
14566 error "migrating $tdir fail"
14568 mdt_index=$($LFS getstripe -M $DIR/$tdir)
14569 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14571 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14572 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14575 run_test 230h "migrate .. and root"
14578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14579 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14581 mkdir -p $DIR/$tdir/migrate_dir
14583 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
14584 error "migration fails with a tailing slash"
14586 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
14587 error "migration fails with two tailing slashes"
14589 run_test 230i "lfs migrate -m tolerates trailing slashes"
14593 # For simplicity this test assumes that max_pages_per_rpc
14594 # is the same across all OSCs
14595 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
14596 local bulk_size=$((max_pages * 4096))
14597 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
14600 mkdir -p $DIR/$tdir
14601 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
14602 error "failed to set stripe with -S ${brw_size}M option"
14604 # clear the OSC stats
14605 $LCTL set_param osc.*.stats=0 &>/dev/null
14608 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
14609 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
14610 oflag=direct &>/dev/null || error "dd failed"
14612 sync; sleep 1; sync # just to be safe
14613 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
14614 if [ x$nrpcs != "x1" ]; then
14615 $LCTL get_param osc.*.stats
14616 error "found $nrpcs ost_write RPCs, not 1 as expected"
14620 # Drop the OSC cache, otherwise we will read from it
14621 cancel_lru_locks osc
14623 # clear the OSC stats
14624 $LCTL set_param osc.*.stats=0 &>/dev/null
14626 # Client reads $bulk_size.
14627 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
14628 iflag=direct &>/dev/null || error "dd failed"
14630 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
14631 if [ x$nrpcs != "x1" ]; then
14632 $LCTL get_param osc.*.stats
14633 error "found $nrpcs ost_read RPCs, not 1 as expected"
14636 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
14639 mkdir -p $DIR/$tdir
14641 for i in {0..1023}; do
14642 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
14643 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
14644 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
14648 run_test 231b "must not assert on fully utilized OST request buffer"
14651 mkdir -p $DIR/$tdir
14652 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14654 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14655 do_facet ost1 $LCTL set_param fail_loc=0x31c
14657 # ignore dd failure
14658 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
14660 do_facet ost1 $LCTL set_param fail_loc=0
14661 umount_client $MOUNT || error "umount failed"
14662 mount_client $MOUNT || error "mount failed"
14663 stop ost1 || error "cannot stop ost1"
14664 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14666 run_test 232a "failed lock should not block umount"
14669 mkdir -p $DIR/$tdir
14670 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14671 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
14673 cancel_lru_locks osc
14675 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14676 do_facet ost1 $LCTL set_param fail_loc=0x31c
14679 $LFS data_version $DIR/$tdir/$tfile || true
14681 do_facet ost1 $LCTL set_param fail_loc=0
14682 umount_client $MOUNT || error "umount failed"
14683 mount_client $MOUNT || error "mount failed"
14684 stop ost1 || error "cannot stop ost1"
14685 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14687 run_test 232b "failed data version lock should not block umount"
14690 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
14691 { skip "Need MDS version at least 2.3.64"; return; }
14692 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14694 local fid=$($LFS path2fid $MOUNT)
14695 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14696 error "cannot access $MOUNT using its FID '$fid'"
14698 run_test 233a "checking that OBF of the FS root succeeds"
14701 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
14702 { skip "Need MDS version at least 2.5.90"; return; }
14703 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14705 local fid=$($LFS path2fid $MOUNT/.lustre)
14706 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14707 error "cannot access $MOUNT/.lustre using its FID '$fid'"
14709 fid=$($LFS path2fid $MOUNT/.lustre/fid)
14710 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14711 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
14713 run_test 233b "checking that OBF of the FS .lustre succeeds"
14716 local p="$TMP/sanityN-$TESTNAME.parameters"
14717 save_lustre_params client "llite.*.xattr_cache" > $p
14718 lctl set_param llite.*.xattr_cache 1 ||
14719 { skip "xattr cache is not supported"; return 0; }
14721 mkdir -p $DIR/$tdir || error "mkdir failed"
14722 touch $DIR/$tdir/$tfile || error "touch failed"
14723 # OBD_FAIL_LLITE_XATTR_ENOMEM
14724 $LCTL set_param fail_loc=0x1405
14725 getfattr -n user.attr $DIR/$tdir/$tfile &&
14726 error "getfattr should have failed with ENOMEM"
14727 $LCTL set_param fail_loc=0x0
14730 restore_lustre_params < $p
14733 run_test 234 "xattr cache should not crash on ENOMEM"
14736 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
14737 skip "Need MDS version at least 2.4.52" && return
14738 flock_deadlock $DIR/$tfile
14743 124) error "process hangs on a deadlock"
14745 *) error "error executing flock_deadlock $DIR/$tfile"
14749 run_test 235 "LU-1715: flock deadlock detection does not work properly"
14753 check_swap_layouts_support && return 0
14754 test_mkdir -c1 $DIR/$tdir
14756 local ref1=/etc/passwd
14757 local ref2=/etc/group
14758 local file1=$DIR/$tdir/f1
14759 local file2=$DIR/$tdir/f2
14761 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
14762 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
14763 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
14764 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
14765 local fd=$(free_fd)
14766 local cmd="exec $fd<>$file2"
14769 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
14770 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
14773 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14778 run_test 236 "Layout swap on open unlinked file"
14780 # test to verify file handle related system calls
14781 # (name_to_handle_at/open_by_handle_at)
14782 # The new system calls are supported in glibc >= 2.14.
14785 echo "Test file_handle syscalls" > $DIR/$tfile ||
14786 error "write failed"
14787 check_fhandle_syscalls $DIR/$tfile ||
14788 error "check_fhandle_syscalls failed"
14790 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
14792 # LU-4659 linkea consistency
14794 local server_version=$(lustre_version_code $SINGLEMDS)
14796 [[ $server_version -gt $(version_code 2.5.57) ]] ||
14797 [[ $server_version -gt $(version_code 2.5.1) &&
14798 $server_version -lt $(version_code 2.5.50) ]] ||
14799 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
14802 ln $DIR/$tfile $DIR/$tfile.lnk
14803 touch $DIR/$tfile.new
14804 mv $DIR/$tfile.new $DIR/$tfile
14805 local fid1=$($LFS path2fid $DIR/$tfile)
14806 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
14807 local path1=$($LFS fid2path $FSNAME "$fid1")
14808 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
14809 local path2=$($LFS fid2path $FSNAME "$fid2")
14810 [ $tfile.lnk == $path2 ] ||
14811 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
14814 run_test 238 "Verify linkea consistency"
14817 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
14818 skip "Need MDS version at least 2.5.60" && return
14819 local list=$(comma_list $(mdts_nodes))
14821 mkdir -p $DIR/$tdir
14822 createmany -o $DIR/$tdir/f- 5000
14823 unlinkmany $DIR/$tdir/f- 5000
14824 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
14825 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
14826 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
14827 osp.*MDT*.sync_in_flight" | calc_sum)
14828 [ "$changes" -eq 0 ] || error "$changes not synced"
14830 run_test 239 "osp_sync test"
14832 test_239a() { #LU-5297
14833 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14835 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
14836 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
14837 chgrp $RUNAS_GID $DIR/$tfile
14838 wait_delete_completed
14840 run_test 239a "process invalid osp sync record correctly"
14842 test_239b() { #LU-5297
14843 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14845 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
14846 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
14847 chgrp $RUNAS_GID $DIR/$tfile1
14848 wait_delete_completed
14849 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14851 chgrp $RUNAS_GID $DIR/$tfile2
14852 wait_delete_completed
14854 run_test 239b "process osp sync record with ENOMEM error correctly"
14857 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14858 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14860 mkdir -p $DIR/$tdir
14862 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
14863 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
14864 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
14865 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
14867 umount_client $MOUNT || error "umount failed"
14868 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
14869 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
14870 mount_client $MOUNT || error "failed to mount client"
14872 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
14873 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
14875 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
14878 for LOOP in $(seq $1); do
14879 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
14880 cancel_lru_locks $OSC || true
14885 for LOOP in $(seq $1); do
14886 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
14887 iflag=direct 2>/dev/null
14891 test_241a() { # was test_241
14892 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14894 cancel_lru_locks $OSC
14895 test_241_bio 1000 &
14900 run_test 241a "bio vs dio"
14903 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14905 test_241_dio 1000 &
14910 run_test 241b "dio vs dio"
14913 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14914 mkdir -p $DIR/$tdir
14915 touch $DIR/$tdir/$tfile
14917 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
14918 do_facet mds1 lctl set_param fail_loc=0x105
14919 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
14921 do_facet mds1 lctl set_param fail_loc=0
14922 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
14924 run_test 242 "mdt_readpage failure should not cause directory unreadable"
14928 test_mkdir $DIR/$tdir
14929 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
14931 run_test 243 "various group lock tests"
14935 test_mkdir $DIR/$tdir
14936 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
14937 sendfile_grouplock $DIR/$tdir/$tfile || \
14938 error "sendfile+grouplock failed"
14941 run_test 244 "sendfile with group lock tests"
14944 local flagname="multi_mod_rpcs"
14945 local connect_data_name="max_mod_rpcs"
14948 # check if multiple modify RPCs flag is set
14949 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
14950 grep "connect_flags:")
14953 echo "$out" | grep -qw $flagname
14954 if [ $? -ne 0 ]; then
14955 echo "connect flag $flagname is not set"
14959 # check if multiple modify RPCs data is set
14960 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
14963 echo "$out" | grep -qw $connect_data_name ||
14964 error "import should have connect data $connect_data_name"
14966 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
14968 test_246() { # LU-7371
14969 remote_ost_nodsh && skip "remote OST with nodsh" && return
14970 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
14971 skip "Need OST version >= 2.7.62" && return 0
14972 do_facet ost1 $LCTL set_param fail_val=4095
14973 #define OBD_FAIL_OST_READ_SIZE 0x234
14974 do_facet ost1 $LCTL set_param fail_loc=0x234
14975 $LFS setstripe $DIR/$tfile -i 0 -c 1
14976 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
14977 cancel_lru_locks $FSNAME-OST0000
14978 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
14980 run_test 246 "Read file of size 4095 should return right length"
14986 umount_client $submount
14991 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14993 { skip "Fileset feature is not supported"; return; }
14995 local submount=${MOUNT}_$tdir
14998 mkdir -p $submount || error "mkdir $submount failed"
14999 FILESET="$FILESET/$tdir" mount_client $submount ||
15000 error "mount $submount failed"
15001 trap "cleanup_247 $submount" EXIT
15002 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
15003 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
15004 error "read $MOUNT/$tdir/$tfile failed"
15005 cleanup_247 $submount
15007 run_test 247a "mount subdir as fileset"
15010 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15011 { skip "Fileset feature is not supported"; return; }
15013 local submount=${MOUNT}_$tdir
15015 rm -rf $MOUNT/$tdir
15016 mkdir -p $submount || error "mkdir $submount failed"
15018 FILESET="$FILESET/$tdir" mount_client $submount &&
15019 error "mount $submount should fail"
15022 run_test 247b "mount subdir that dose not exist"
15025 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15026 { skip "Fileset feature is not supported"; return; }
15028 local submount=${MOUNT}_$tdir
15030 mkdir -p $MOUNT/$tdir/dir1
15031 mkdir -p $submount || error "mkdir $submount failed"
15032 trap "cleanup_247 $submount" EXIT
15033 FILESET="$FILESET/$tdir" mount_client $submount ||
15034 error "mount $submount failed"
15035 local fid=$($LFS path2fid $MOUNT/)
15036 $LFS fid2path $submount $fid && error "fid2path should fail"
15037 cleanup_247 $submount
15039 run_test 247c "running fid2path outside root"
15042 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15043 { skip "Fileset feature is not supported"; return; }
15045 local submount=${MOUNT}_$tdir
15047 mkdir -p $MOUNT/$tdir/dir1
15048 mkdir -p $submount || error "mkdir $submount failed"
15049 FILESET="$FILESET/$tdir" mount_client $submount ||
15050 error "mount $submount failed"
15051 trap "cleanup_247 $submount" EXIT
15052 local fid=$($LFS path2fid $submount/dir1)
15053 $LFS fid2path $submount $fid || error "fid2path should succeed"
15054 cleanup_247 $submount
15056 run_test 247d "running fid2path inside root"
15060 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15062 { skip "Fileset feature is not supported"; return; }
15064 local submount=${MOUNT}_$tdir
15067 mkdir -p $submount || error "mkdir $submount failed"
15068 FILESET="$FILESET/.." mount_client $submount &&
15069 error "mount $submount should fail"
15072 run_test 247e "mount .. as fileset"
15075 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
15076 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
15078 # create a large file for fast read verification
15079 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
15081 # make sure the file is created correctly
15082 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
15083 { rm -f $DIR/$tfile; skip "file creation error" && return; }
15085 echo "Test 1: verify that fast read is 4 times faster on cache read"
15087 # small read with fast read enabled
15088 $LCTL set_param -n llite.*.fast_read=1
15089 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15090 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15091 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15092 # small read with fast read disabled
15093 $LCTL set_param -n llite.*.fast_read=0
15094 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15095 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15096 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15098 # verify that fast read is 4 times faster for cache read
15099 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
15100 error_not_in_vm "fast read was not 4 times faster: " \
15101 "$t_fast vs $t_slow"
15103 echo "Test 2: verify the performance between big and small read"
15104 $LCTL set_param -n llite.*.fast_read=1
15106 # 1k non-cache read
15107 cancel_lru_locks osc
15108 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15109 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15110 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15112 # 1M non-cache read
15113 cancel_lru_locks osc
15114 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15115 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15116 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15118 # verify that big IO is not 4 times faster than small IO
15119 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
15120 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
15122 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
15125 run_test 248 "fast read verification"
15127 test_249() { # LU-7890
15129 $SETSTRIPE -c 1 $DIR/$tfile
15131 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
15132 skip "Need at least version 2.8.54"
15134 # Offset 2T == 4k * 512M
15135 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
15136 error "dd to 2T offset failed"
15138 run_test 249 "Write above 2T file size"
15141 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
15142 && skip "no 16TB file size limit on ZFS" && return
15144 $SETSTRIPE -c 1 $DIR/$tfile
15145 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
15146 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
15147 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
15148 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
15149 conv=notrunc,fsync && error "append succeeded"
15152 run_test 250 "Write above 16T limit"
15155 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
15157 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
15158 #Skip once - writing the first stripe will succeed
15159 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15160 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
15161 error "short write happened"
15163 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15164 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
15165 error "short read happened"
15169 run_test 251 "Handling short read and write correctly"
15179 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15180 remote_ost_nodsh && skip "remote OST with nodsh" && return
15181 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
15182 "$(facet_fstype mds1)" != "ldiskfs" ]; then
15183 skip "ldiskfs only test"
15187 # check lr_reader on OST0000
15189 dev=$(facet_device $tgt)
15190 out=$(do_facet $tgt $LR_READER $dev)
15191 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15193 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
15194 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
15195 error "Invalid uuid returned by $LR_READER on target $tgt"
15196 echo -e "uuid returned by $LR_READER is '$uuid'\n"
15198 # check lr_reader -c on MDT0000
15200 dev=$(facet_device $tgt)
15201 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
15202 echo "$LR_READER does not support additional options"
15205 out=$(do_facet $tgt $LR_READER -c $dev)
15206 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15208 num=$(echo "$out" | grep -c "mdtlov")
15209 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
15210 error "Invalid number of mdtlov clients returned by $LR_READER"
15211 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
15213 # check lr_reader -cr on MDT0000
15214 out=$(do_facet $tgt $LR_READER -cr $dev)
15215 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15217 echo "$out" | grep -q "^reply_data:$" ||
15218 error "$LR_READER should have returned 'reply_data' section"
15219 num=$(echo "$out" | grep -c "client_generation")
15220 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
15222 run_test 252 "check lr_reader tool"
15224 test_253_fill_ost() {
15225 local size_mb #how many MB should we write to pass watermark
15226 local lwm=$3 #low watermark
15227 local free_10mb #10% of free space
15229 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15230 size_mb=$((free_kb / 1024 - lwm))
15231 free_10mb=$((free_kb / 10240))
15232 #If 10% of free space cross low watermark use it
15233 if (( free_10mb > size_mb )); then
15236 #At least we need to store 1.1 of difference between
15237 #free space and low watermark
15238 size_mb=$((size_mb + size_mb / 10))
15240 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
15241 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
15242 oflag=append conv=notrunc
15247 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15248 echo "OST still has $((free_kb / 1024)) mbytes free"
15255 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15256 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15257 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
15259 local ost_name=$($LFS osts |
15260 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
15262 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
15263 do_facet $SINGLEMDS $LCTL get_param -n \
15264 osp.$mdtosc_proc1.reserved_mb_high ||
15265 { skip "remote MDS does not support reserved_mb_high" &&
15270 wait_delete_completed
15273 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
15274 osp.$mdtosc_proc1.reserved_mb_high)
15275 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
15276 osp.$mdtosc_proc1.reserved_mb_low)
15277 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
15279 if ! combined_mgs_mds ; then
15282 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
15283 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
15284 error "Adding $ost_name to pool failed"
15286 # Wait for client to see a OST at pool
15287 wait_update $HOSTNAME "$LCTL get_param -n
15288 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
15289 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
15290 error "Client can not see the pool"
15291 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
15292 error "Setstripe failed"
15294 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
15295 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
15296 echo "OST still has $((blocks/1024)) mbytes free"
15298 local new_lwm=$((blocks/1024-10))
15299 do_facet $SINGLEMDS $LCTL set_param \
15300 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
15301 do_facet $SINGLEMDS $LCTL set_param \
15302 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
15304 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15306 #First enospc could execute orphan deletion so repeat.
15307 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15309 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15310 osp.$mdtosc_proc1.prealloc_status)
15311 echo "prealloc_status $oa_status"
15313 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
15314 error "File creation should fail"
15315 #object allocation was stopped, but we still able to append files
15316 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
15317 error "Append failed"
15318 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
15320 wait_delete_completed
15324 for i in $(seq 10 12); do
15325 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
15326 error "File creation failed after rm";
15329 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15330 osp.$mdtosc_proc1.prealloc_status)
15331 echo "prealloc_status $oa_status"
15333 if (( oa_status != 0 )); then
15334 error "Object allocation still disable after rm"
15336 do_facet $SINGLEMDS $LCTL set_param \
15337 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
15338 do_facet $SINGLEMDS $LCTL set_param \
15339 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
15342 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
15343 error "Remove $ost_name from pool failed"
15344 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
15345 error "Pool destroy fialed"
15347 if ! combined_mgs_mds ; then
15351 run_test 253 "Check object allocation limit"
15356 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15357 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15358 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
15359 { skip "MDS does not support changelog_size" && return; }
15361 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
15362 echo "Registered as changelog user $cl_user"
15364 $LFS changelog_clear $MDT0 $cl_user 0
15366 local size1=$(do_facet mds1 \
15367 $LCTL get_param -n mdd.$MDT0.changelog_size)
15368 echo "Changelog size $size1"
15371 $LFS mkdir -i 0 $DIR/$tdir
15373 mkdir -p $DIR/$tdir/pics/2008/zachy
15374 touch $DIR/$tdir/pics/2008/zachy/timestamp
15375 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
15376 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15377 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15378 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15379 rm $DIR/$tdir/pics/desktop.jpg
15381 local size2=$(do_facet mds1 \
15382 $LCTL get_param -n mdd.$MDT0.changelog_size)
15383 echo "Changelog size after work $size2"
15385 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
15387 if (( size2 <= size1 )); then
15388 error "Changelog size after work should be greater than original"
15392 run_test 254 "Check changelog size"
15399 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
15400 awk -F: '{print $2}' | grep $type > /dev/null
15401 if [ $? -ne 0 ]; then
15411 lfs ladvise -a willread $file > /dev/null 2>&1
15412 if [ $? -eq 0 ]; then
15416 lfs ladvise -a willread $file 2>&1 |
15417 grep "Inappropriate ioctl for device" > /dev/null
15418 if [ $? -eq 0 ]; then
15425 bc <<<"scale=2; ($1 - $2) * 100 / $2"
15428 # run a random read IO workload
15429 # usage: random_read_iops <filename> <filesize> <iosize>
15430 random_read_iops() {
15433 local iosize=${3:-4096}
15435 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
15436 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
15439 drop_file_oss_cache() {
15443 $LFS ladvise -a dontneed $file 2>/dev/null ||
15444 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
15447 ladvise_willread_performance()
15450 local average_origin=0
15451 local average_cache=0
15452 local average_ladvise=0
15454 for ((i = 1; i <= $repeat; i++)); do
15455 echo "Iter $i/$repeat: reading without willread hint"
15456 cancel_lru_locks osc
15457 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15458 local speed_origin=$(random_read_iops $DIR/$tfile $size)
15459 echo "Iter $i/$repeat: uncached speed: $speed_origin"
15460 average_origin=$(bc <<<"$average_origin + $speed_origin")
15462 cancel_lru_locks osc
15463 local speed_cache=$(random_read_iops $DIR/$tfile $size)
15464 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
15465 average_cache=$(bc <<<"$average_cache + $speed_cache")
15467 cancel_lru_locks osc
15468 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15469 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
15470 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
15471 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
15472 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
15474 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
15475 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
15476 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
15478 speedup_cache=$(percent $average_cache $average_origin)
15479 speedup_ladvise=$(percent $average_ladvise $average_origin)
15481 echo "Average uncached read: $average_origin"
15482 echo "Average speedup with OSS cached read: " \
15483 "$average_cache = +$speedup_cache%"
15484 echo "Average speedup with ladvise willread: " \
15485 "$average_ladvise = +$speedup_ladvise%"
15487 local lowest_speedup=20
15488 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
15489 echo "Speedup with OSS cached read less than $lowest_speedup%," \
15490 "got $average_cache%. Skipping ladvise willread check."
15494 # the test won't work on ZFS until it supports 'ladvise dontneed', but
15495 # it is still good to run until then to exercise 'ladvise willread'
15496 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15497 [ "$(facet_fstype ost1)" = "zfs" ] &&
15498 echo "osd-zfs does not support dontneed or drop_caches" &&
15501 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
15502 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
15503 error_not_in_vm "Speedup with willread is less than " \
15504 "$lowest_speedup%, got $average_ladvise%"
15508 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15509 skip "lustre < 2.8.54 does not support ladvise " && return
15510 remote_ost_nodsh && skip "remote OST with nodsh" && return
15512 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
15514 ladvise_no_type willread $DIR/$tfile &&
15515 skip "willread ladvise is not supported" && return
15517 ladvise_no_ioctl $DIR/$tfile &&
15518 skip "ladvise ioctl is not supported" && return
15521 local size=$((size_mb * 1048576))
15522 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15523 error "dd to $DIR/$tfile failed"
15525 lfs ladvise -a willread $DIR/$tfile ||
15526 error "Ladvise failed with no range argument"
15528 lfs ladvise -a willread -s 0 $DIR/$tfile ||
15529 error "Ladvise failed with no -l or -e argument"
15531 lfs ladvise -a willread -e 1 $DIR/$tfile ||
15532 error "Ladvise failed with only -e argument"
15534 lfs ladvise -a willread -l 1 $DIR/$tfile ||
15535 error "Ladvise failed with only -l argument"
15537 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
15538 error "End offset should not be smaller than start offset"
15540 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
15541 error "End offset should not be equal to start offset"
15543 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
15544 error "Ladvise failed with overflowing -s argument"
15546 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
15547 error "Ladvise failed with overflowing -e argument"
15549 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
15550 error "Ladvise failed with overflowing -l argument"
15552 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
15553 error "Ladvise succeeded with conflicting -l and -e arguments"
15555 echo "Synchronous ladvise should wait"
15557 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
15558 do_nodes $(comma_list $(osts_nodes)) \
15559 $LCTL set_param fail_val=$delay fail_loc=0x237
15561 local start_ts=$SECONDS
15562 lfs ladvise -a willread $DIR/$tfile ||
15563 error "Ladvise failed with no range argument"
15564 local end_ts=$SECONDS
15565 local inteval_ts=$((end_ts - start_ts))
15567 if [ $inteval_ts -lt $(($delay - 1)) ]; then
15568 error "Synchronous advice didn't wait reply"
15571 echo "Asynchronous ladvise shouldn't wait"
15572 local start_ts=$SECONDS
15573 lfs ladvise -a willread -b $DIR/$tfile ||
15574 error "Ladvise failed with no range argument"
15575 local end_ts=$SECONDS
15576 local inteval_ts=$((end_ts - start_ts))
15578 if [ $inteval_ts -gt $(($delay / 2)) ]; then
15579 error "Asynchronous advice blocked"
15582 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
15583 ladvise_willread_performance
15585 run_test 255a "check 'lfs ladvise -a willread'"
15591 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
15595 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15596 skip "lustre < 2.8.54 does not support ladvise " && return
15597 remote_ost_nodsh && skip "remote OST with nodsh" && return
15599 lfs setstripe -c 1 -i 0 $DIR/$tfile
15601 ladvise_no_type dontneed $DIR/$tfile &&
15602 skip "dontneed ladvise is not supported" && return
15604 ladvise_no_ioctl $DIR/$tfile &&
15605 skip "ladvise ioctl is not supported" && return
15607 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15608 skip "lustre < 2.8.54 does not support ladvise" && return
15610 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15611 [ "$(facet_fstype ost1)" = "zfs" ] &&
15612 skip "zfs-osd does not support 'ladvise dontneed'" && return
15615 local size=$((size_mb * 1048576))
15616 # In order to prevent disturbance of other processes, only check 3/4
15617 # of the memory usage
15618 local kibibytes=$((size_mb * 1024 * 3 / 4))
15620 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15621 error "dd to $DIR/$tfile failed"
15623 local total=$(facet_meminfo ost1 MemTotal)
15624 echo "Total memory: $total KiB"
15626 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
15627 local before_read=$(facet_meminfo ost1 Cached)
15628 echo "Cache used before read: $before_read KiB"
15630 lfs ladvise -a willread $DIR/$tfile ||
15631 error "Ladvise willread failed"
15632 local after_read=$(facet_meminfo ost1 Cached)
15633 echo "Cache used after read: $after_read KiB"
15635 lfs ladvise -a dontneed $DIR/$tfile ||
15636 error "Ladvise dontneed again failed"
15637 local no_read=$(facet_meminfo ost1 Cached)
15638 echo "Cache used after dontneed ladvise: $no_read KiB"
15640 if [ $total -lt $((before_read + kibibytes)) ]; then
15641 echo "Memory is too small, abort checking"
15645 if [ $((before_read + kibibytes)) -gt $after_read ]; then
15646 error "Ladvise willread should use more memory" \
15647 "than $kibibytes KiB"
15650 if [ $((no_read + kibibytes)) -gt $after_read ]; then
15651 error "Ladvise dontneed should release more memory" \
15652 "than $kibibytes KiB"
15655 run_test 255b "check 'lfs ladvise -a dontneed'"
15664 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
15665 skip "lustre < 2.10.53 does not support lockahead" && return
15667 test_mkdir -p $DIR/$tdir
15668 $SETSTRIPE -i 0 $DIR/$tdir
15670 #test 10 returns only success/failure
15672 lockahead_test -d $DIR/$tdir -t $i
15674 if [ $rc -eq 255 ]; then
15675 error "Ladvise test${i} failed, ${rc}"
15678 #test 11 counts lock enqueue requests, all others count new locks
15680 count=$(do_facet ost1 \
15681 $LCTL get_param -n ost.OSS.ost.stats)
15682 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
15684 lockahead_test -d $DIR/$tdir -t $i
15686 if [ $rc -eq 255 ]; then
15687 error "Ladvise test${i} failed, ${rc}"
15690 new_count=$(do_facet ost1 \
15691 $LCTL get_param -n ost.OSS.ost.stats)
15692 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
15693 awk '{ print $2 }')
15695 difference="$((new_count - count))"
15696 if [ $difference -ne $rc ]; then
15697 error "Ladvise test${i}, bad enqueue count, returned " \
15698 "${rc}, actual ${difference}"
15701 for i in $(seq 12 21); do
15702 # If we do not do this, we run the risk of having too many
15703 # locks and starting lock cancellation while we are checking
15705 cancel_lru_locks osc
15707 count=$($LCTL get_param -n \
15708 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15710 lockahead_test -d $DIR/$tdir -t $i
15712 if [ $rc -eq 255 ]; then
15713 error "Ladvise test ${i} failed, ${rc}"
15716 new_count=$($LCTL get_param -n \
15717 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15718 difference="$((new_count - count))"
15720 # Test 15 output is divided by 100 to map down to valid return
15721 if [ $i -eq 15 ]; then
15725 if [ $difference -ne $rc ]; then
15726 error "Ladvise test ${i}, bad lock count, returned " \
15727 "${rc}, actual ${difference}"
15731 #test 22 returns only success/failure
15733 lockahead_test -d $DIR/$tdir -t $i
15735 if [ $rc -eq 255 ]; then
15736 error "Ladvise test${i} failed, ${rc}"
15740 run_test 255c "suite of ladvise lockahead tests"
15747 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15748 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15749 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
15750 skip "ldiskfs only test" && return
15752 mdt_dev=$(mdsdevname 1)
15754 cl_user=$(do_facet mds1 \
15755 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
15756 if [[ -n $cl_user ]]; then
15757 skip "active changelog user"
15761 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
15762 echo "Registered as changelog user $cl_user"
15765 mkdir -p $DIR/$tdir
15767 $LFS changelog_clear $MDT0 $cl_user 0
15770 touch $DIR/$tdir/{1..10}
15773 stop mds1 || error "Fail to stop MDT."
15776 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
15778 #after mount new plainllog is used
15779 touch $DIR/$tdir/{11..19}
15781 local TEMP256FILE=$(mktemp -u TEMP256XXXXXX)
15782 cat_sl=$(do_facet mds1 \
15783 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
15784 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
15785 do_facet mds1 rm $TEMP256FILE
15787 if (( cat_sl != 2 )); then
15788 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
15789 error "Changelog catalog has wrong number of slots $cat_sl"
15792 $LFS changelog_clear $MDT0 $cl_user 0
15795 TEMP256FILE=$(mktemp -u TEMP256XXXXXX)
15796 cat_sl=$(do_facet mds1 \
15797 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
15798 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
15799 do_facet mds1 rm $TEMP256FILE
15801 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
15803 if (( cat_sl == 2 )); then
15804 error "Empty plain llog was not deleted from changelog catalog"
15806 if (( cat_sl != 1 )); then
15807 error "Active plain llog shouldn\`t be deleted from catalog"
15810 run_test 256 "Check llog delete for empty and not full state"
15813 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15814 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
15815 skip "Need MDS version at least 2.8.55" && return
15817 test_mkdir $DIR/$tdir
15819 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
15820 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
15823 #define OBD_FAIL_MDS_XATTR_REP 0x161
15824 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
15825 local facet=mds$((mdtidx + 1))
15826 set_nodes_failloc $(facet_active_host $facet) 0x80000161
15827 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
15829 stop $facet || error "stop MDS failed"
15830 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
15831 error "start MDS fail"
15833 run_test 257 "xattr locks are not lost"
15835 # Verify we take the i_mutex when security requires it
15837 #define OBD_FAIL_IMUTEX_SEC 0x141c
15838 $LCTL set_param fail_loc=0x141c
15840 chmod u+s $DIR/$tfile
15841 chmod a+rwx $DIR/$tfile
15842 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15844 if [ $RC -ne 0 ]; then
15845 error "error, failed to take i_mutex, rc=$?"
15851 # Verify we do NOT take the i_mutex in the normal case
15853 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
15854 $LCTL set_param fail_loc=0x141d
15857 chmod a+rw $DIR/$tfile
15858 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15860 if [ $RC -ne 0 ]; then
15861 error "error, took i_mutex unnecessarily, rc=$?"
15866 run_test 258b "verify i_mutex security behavior"
15869 #define OBD_FAIL_MDC_CLOSE 0x806
15870 $LCTL set_param fail_loc=0x80000806
15874 run_test 260 "Check mdc_close fail"
15876 ### Data-on-MDT sanity tests ###
15879 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15880 skip "Need MDS version at least 2.10.55" && return
15883 local dom=$DIR/$tdir/dom_file
15884 local tmp=$DIR/$tdir/tmp_file
15886 mkdir -p $DIR/$tdir
15888 # basic checks for DoM component creation
15889 $LFS setstripe -E 1024K -E 1024K -L mdt $dom 2>/dev/null &&
15890 error "Can set MDT layout to non-first entry"
15892 $LFS setstripe -E 1024K -L mdt -E 1024K -L mdt $dom 2>/dev/null &&
15893 error "Can define multiple entries as MDT layout"
15895 $LFS setstripe -E 1M -L mdt $dom ||
15896 error "Can't create DoM layout"
15898 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
15899 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
15900 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
15902 local mdtidx=$($GETSTRIPE -M $dom)
15903 local mdtname=MDT$(printf %04x $mdtidx)
15904 local facet=mds$((mdtidx + 1))
15905 local space_check=1
15907 # Skip free space checks with ZFS
15908 if [ "$(facet_fstype $facet)" == "zfs" ]; then
15914 local mdtfree1=$(do_facet $facet \
15915 lctl get_param -n osd*.*$mdtname.kbytesfree)
15916 dd if=/dev/urandom of=$tmp bs=1024 count=100
15917 # check also direct IO along write
15918 dd if=$tmp of=$dom bs=102400 count=1 oflag=direct
15920 cmp $tmp $dom || error "file data is different"
15921 [ $(stat -c%s $dom) == 102400 ] || error "bad size after write"
15922 if [ $space_check == 1 ]; then
15923 local mdtfree2=$(do_facet $facet \
15924 lctl get_param -n osd*.*$mdtname.kbytesfree)
15925 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
15926 error "MDT free space is wrong after write"
15930 $TRUNCATE $dom 10000
15931 [ $(stat -c%s $dom) == 10000 ] || error "bad size after truncate"
15932 if [ $space_check == 1 ]; then
15933 mdtfree1=$(do_facet $facet \
15934 lctl get_param -n osd*.*$mdtname.kbytesfree)
15935 [ $(($mdtfree1 - $mdtfree2)) -ge 92 ] ||
15936 error "MDT free space is wrong after truncate"
15942 [ $(stat -c%s $dom) == 112400 ] || error "bad size after append"
15943 if [ $space_check == 1 ]; then
15944 mdtfree2=$(do_facet $facet \
15945 lctl get_param -n osd*.*$mdtname.kbytesfree)
15946 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
15947 error "MDT free space is wrong after append"
15952 if [ $space_check == 1 ]; then
15953 mdtfree1=$(do_facet $facet \
15954 lctl get_param -n osd*.*$mdtname.kbytesfree)
15955 [ $(($mdtfree1 - $mdtfree2)) -ge 112 ] ||
15956 error "MDT free space is wrong after removal"
15959 # combined striping
15960 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
15961 error "Can't create DoM + OST striping"
15963 dd if=/dev/urandom of=$tmp bs=1024 count=2000
15964 # check also direct IO along write
15965 dd if=$tmp of=$dom bs=102400 count=20 oflag=direct
15967 cmp $tmp $dom || error "file data is different"
15968 [ $(stat -c%s $dom) == 2048000 ] || error "bad size after write"
15974 run_test 270a "DoM: basic functionality tests"
15977 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15978 skip "Need MDS version at least 2.10.55" && return
15980 local dom=$DIR/$tdir/dom_file
15981 local max_size=1048576
15983 mkdir -p $DIR/$tdir
15984 $LFS setstripe -E $max_size -L mdt $dom
15986 # truncate over the limit
15987 $TRUNCATE $dom $(($max_size + 1)) &&
15988 error "successful truncate over the maximum size"
15989 # write over the limit
15990 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
15991 error "successful write over the maximum size"
15992 # append over the limit
15993 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
15994 echo "12345" >> $dom && error "successful append over the maximum size"
15999 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
16002 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16003 skip "Need MDS version at least 2.10.55" && return
16005 mkdir -p $DIR/$tdir
16006 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16008 # check files inherit DoM EA
16009 touch $DIR/$tdir/first
16010 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
16011 error "bad pattern"
16012 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
16013 error "bad stripe count"
16014 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
16015 error "bad stripe size"
16017 # check directory inherits DoM EA and uses it as default
16018 mkdir $DIR/$tdir/subdir
16019 touch $DIR/$tdir/subdir/second
16020 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
16021 error "bad pattern in sub-directory"
16022 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
16023 error "bad stripe count in sub-directory"
16024 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
16025 error "bad stripe size in sub-directory"
16028 run_test 270c "DoM: DoM EA inheritance tests"
16031 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16032 skip "Need MDS version at least 2.10.55" && return
16034 mkdir -p $DIR/$tdir
16035 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16037 # inherit default DoM striping
16038 mkdir $DIR/$tdir/subdir
16039 touch $DIR/$tdir/subdir/f1
16041 # change default directory striping
16042 $LFS setstripe -c 1 $DIR/$tdir/subdir
16043 touch $DIR/$tdir/subdir/f2
16044 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
16045 error "wrong default striping in file 2"
16046 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
16047 error "bad pattern in file 2"
16050 run_test 270d "DoM: change striping from DoM to RAID0"
16053 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16054 skip "Need MDS version at least 2.10.55" && return
16056 mkdir -p $DIR/$tdir/dom
16057 mkdir -p $DIR/$tdir/norm
16060 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
16061 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
16063 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
16064 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
16066 # find DoM files by layout
16067 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
16068 [ $NUM -eq $DOMFILES ] ||
16069 error "lfs find -L: found $NUM, expected $DOMFILES"
16070 echo "Test 1: lfs find 20 DOM files by layout: OK"
16072 # there should be 1 dir with default DOM striping
16073 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
16075 error "lfs find -L: found $NUM, expected 1 dir"
16076 echo "Test 2: lfs find 1 DOM dir by layout: OK"
16078 # find DoM files by stripe size
16079 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
16080 [ $NUM -eq $DOMFILES ] ||
16081 error "lfs find -S: found $NUM, expected $DOMFILES"
16082 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
16084 # find files by stripe offset except DoM files
16085 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
16086 [ $NUM -eq $NORMFILES ] ||
16087 error "lfs find -i: found $NUM, expected $NORMFILES"
16088 echo "Test 5: lfs find no DOM files by stripe index: OK"
16091 run_test 270e "DoM: lfs find with DoM files test"
16094 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16095 skip "Need MDS version at least 2.10.55" && return
16097 local mdtname=${FSNAME}-MDT0000-mdtlov
16098 local dom=$DIR/$tdir/dom_file
16099 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
16100 lod.$mdtname.dom_stripesize)
16101 local dom_limit=131072
16103 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
16104 local dom_current=$(do_facet mds1 $LCTL get_param -n \
16105 lod.$mdtname.dom_stripesize)
16106 [ ${dom_limit} -eq ${dom_current} ] ||
16107 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
16109 $LFS mkdir -i 0 -c 1 $DIR/$tdir
16110 $LFS setstripe -d $DIR/$tdir
16111 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
16112 error "Can't set directory default striping"
16114 # exceed maximum stripe size
16115 $LFS setstripe -E $(($dom_limit * 2)) -L mdt $dom &&
16116 error "Able to create DoM component size more than LOD limit"
16118 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
16119 dom_current=$(do_facet mds1 $LCTL get_param -n \
16120 lod.$mdtname.dom_stripesize)
16121 [ 0 -eq ${dom_current} ] ||
16122 error "Can't set zero DoM stripe limit"
16124 # too low values to be aligned with smallest stripe size 64K
16125 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
16126 dom_current=$(do_facet mds1 $LCTL get_param -n \
16127 lod.$mdtname.dom_stripesize)
16128 [ 30000 -eq ${dom_current} ] &&
16129 error "Can set too small DoM stripe limit"
16131 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
16132 dom_current=$(do_facet mds1 $LCTL get_param -n \
16133 lod.$mdtname.dom_stripesize)
16135 [ 2147483648 -eq ${dom_current} ] &&
16136 error "Can set too large DoM stripe limit"
16138 do_facet mds1 $LCTL set_param -n \
16139 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
16140 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16141 error "Can't create DoM component size after limit change"
16142 do_facet mds1 $LCTL set_param -n \
16143 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
16144 $LFS setstripe -E $dom_limit -L mdt ${dom}_big &&
16145 error "Can create big DoM component after limit decrease"
16146 touch ${dom}_def ||
16147 error "Can't create file with old default layout"
16149 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
16152 run_test 270f "DoM: maximum DoM stripe size checks"
16155 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16156 skip "Need MDS version at least 2.10.55" && return
16158 local dom=$DIR/$tdir/dom
16160 mkdir -p $DIR/$tdir
16162 $LFS setstripe -E 1024K -L mdt $dom
16164 lctl set_param -n mdc.*.stats=clear
16165 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16166 cat $dom > /dev/null
16167 local reads=$(lctl get_param -n mdc.*.stats |
16168 awk '/ost_read/ {print $2}')
16169 [ -z $reads ] || error "Unexpected $reads READ RPCs"
16173 run_test 271a "DoM: data is cached for read after write"
16176 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16177 skip "Need MDS version at least 2.10.55" && return
16179 local dom=$DIR/$tdir/dom
16181 mkdir -p $DIR/$tdir
16183 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16185 lctl set_param -n mdc.*.stats=clear
16186 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16187 cancel_lru_locks mdc
16188 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
16189 # second stat to check size is cached on client
16190 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
16191 local gls=$(lctl get_param -n mdc.*.stats |
16192 awk '/ldlm_glimpse/ {print $2}')
16193 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16196 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
16199 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16200 skip "Need MDS version at least 2.10.55" && return
16202 local dom=$DIR/$tdir/dom
16204 mkdir -p $DIR/$tdir
16206 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16208 lctl set_param -n mdc.*.stats=clear
16209 lctl set_param -n osc.*.stats=clear
16210 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
16211 cancel_lru_locks mdc
16212 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16213 # second stat to check size is cached on client
16214 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16215 local gls=$(lctl get_param -n mdc.*.stats |
16216 awk '/ldlm_glimpse/ {print $2}')
16217 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16218 local gls=$(lctl get_param -n osc.*.stats |
16219 awk '/ldlm_glimpse/ {print $2}')
16220 [ -z $gls ] || error "Unexpected $gls OSC glimpse RPCs"
16223 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
16226 # test to be enabled with lock_convert
16227 skip "skipped until lock convert will be implemented" && return
16229 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16230 skip "Need MDS version at least 2.10.55" && return
16232 local dom=$DIR/$tdir/dom
16234 mkdir -p $DIR/$tdir
16236 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16238 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
16239 local facet=mds$((mdtidx + 1))
16241 cancel_lru_locks mdc
16242 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
16243 createmany -o $dom 1000
16244 lctl set_param -n mdc.*.stats=clear
16245 smalliomany -w $dom 1000 200
16246 lctl get_param -n mdc.*.stats
16247 local enq=$(lctl get_param -n mdc.*.stats |
16248 awk '/ldlm_ibits_enqueue/ {print $2}')
16249 # Each file has 1 open, 1 IO enqueues, total 2000
16250 # but now we have also +1 getxattr for security.capability, total 3000
16251 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
16252 unlinkmany $dom 1000
16254 cancel_lru_locks mdc
16255 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
16256 createmany -o $dom 1000
16257 lctl set_param -n mdc.*.stats=clear
16258 smalliomany -w $dom 1000 200
16259 lctl get_param -n mdc.*.stats
16260 local enq_2=$(lctl get_param -n mdc.*.stats |
16261 awk '/ldlm_ibits_enqueue/ {print $2}')
16262 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
16263 # for OPEN and IO lock.
16264 [ $((enq - enq_2)) -ge 1000 ] ||
16265 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
16266 unlinkmany $dom 1000
16269 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
16271 cleanup_test_300() {
16275 test_striped_dir() {
16280 mkdir -p $DIR/$tdir
16282 SAVE_UMASK=$(umask)
16283 trap cleanup_test_300 RETURN EXIT
16285 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
16286 $DIR/$tdir/striped_dir ||
16287 error "set striped dir error"
16289 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
16290 [ "$mode" = "755" ] || error "expect 755 got $mode"
16292 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
16293 error "getdirstripe failed"
16294 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
16295 if [ "$stripe_count" != "2" ]; then
16296 error "1:stripe_count is $stripe_count, expect 2"
16298 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
16299 if [ "$stripe_count" != "2" ]; then
16300 error "2:stripe_count is $stripe_count, expect 2"
16303 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
16304 if [ "$stripe_index" != "$mdt_index" ]; then
16305 error "stripe_index is $stripe_index, expect $mdt_index"
16308 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16309 error "nlink error after create striped dir"
16311 mkdir $DIR/$tdir/striped_dir/a
16312 mkdir $DIR/$tdir/striped_dir/b
16314 stat $DIR/$tdir/striped_dir/a ||
16315 error "create dir under striped dir failed"
16316 stat $DIR/$tdir/striped_dir/b ||
16317 error "create dir under striped dir failed"
16319 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
16320 error "nlink error after mkdir"
16322 rmdir $DIR/$tdir/striped_dir/a
16323 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
16324 error "nlink error after rmdir"
16326 rmdir $DIR/$tdir/striped_dir/b
16327 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16328 error "nlink error after rmdir"
16330 chattr +i $DIR/$tdir/striped_dir
16331 createmany -o $DIR/$tdir/striped_dir/f 10 &&
16332 error "immutable flags not working under striped dir!"
16333 chattr -i $DIR/$tdir/striped_dir
16335 rmdir $DIR/$tdir/striped_dir ||
16336 error "rmdir striped dir error"
16344 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16345 skip "skipped for lustre < 2.7.0" && return
16346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16347 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16349 test_striped_dir 0 || error "failed on striped dir on MDT0"
16350 test_striped_dir 1 || error "failed on striped dir on MDT0"
16352 run_test 300a "basic striped dir sanity test"
16355 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16356 skip "skipped for lustre < 2.7.0" && return
16357 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16358 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16364 test_mkdir $DIR/$tdir || error "mkdir fail"
16365 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16366 error "set striped dir error"
16367 for i in {0..9}; do
16368 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
16370 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
16371 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
16372 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
16374 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
16375 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
16376 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
16380 run_test 300b "check ctime/mtime for striped dir"
16383 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16384 skip "skipped for lustre < 2.7.0" && return
16385 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16386 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16389 mkdir -p $DIR/$tdir
16390 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
16391 error "set striped dir error"
16393 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
16394 error "chown striped dir failed"
16396 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
16397 error "create 5k files failed"
16399 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
16401 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
16405 run_test 300c "chown && check ls under striped directory"
16408 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16409 skip "skipped for lustre < 2.7.0" && return
16410 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16411 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16415 mkdir -p $DIR/$tdir
16416 $SETSTRIPE -c 2 $DIR/$tdir
16418 #local striped directory
16419 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16420 error "set striped dir error"
16421 createmany -o $DIR/$tdir/striped_dir/f 10 ||
16422 error "create 10 files failed"
16424 #remote striped directory
16425 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
16426 error "set striped dir error"
16427 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
16428 error "create 10 files failed"
16430 for file in $(find $DIR/$tdir); do
16431 stripe_count=$($GETSTRIPE -c $file)
16432 [ $stripe_count -eq 2 ] ||
16433 error "wrong stripe $stripe_count for $file"
16438 run_test 300d "check default stripe under striped directory"
16441 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16442 skip "Need MDS version at least 2.7.55" && return
16443 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16444 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16448 mkdir -p $DIR/$tdir
16450 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16451 error "set striped dir error"
16453 touch $DIR/$tdir/striped_dir/a
16454 touch $DIR/$tdir/striped_dir/b
16455 touch $DIR/$tdir/striped_dir/c
16457 mkdir $DIR/$tdir/striped_dir/dir_a
16458 mkdir $DIR/$tdir/striped_dir/dir_b
16459 mkdir $DIR/$tdir/striped_dir/dir_c
16461 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
16462 error "set striped adir under striped dir error"
16464 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
16465 error "set striped bdir under striped dir error"
16467 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
16468 error "set striped cdir under striped dir error"
16470 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
16471 error "rename dir under striped dir fails"
16473 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
16474 error "rename dir under different stripes fails"
16476 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
16477 error "rename file under striped dir should succeed"
16479 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
16480 error "rename dir under striped dir should succeed"
16484 run_test 300e "check rename under striped directory"
16487 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16488 skip "Need MDS version at least 2.7.55" && return
16489 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16490 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16495 mkdir -p $DIR/$tdir
16497 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16498 error "set striped dir error"
16500 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
16501 error "set striped dir error"
16503 touch $DIR/$tdir/striped_dir/a
16504 mkdir $DIR/$tdir/striped_dir/dir_a
16505 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
16506 error "create striped dir under striped dir fails"
16508 touch $DIR/$tdir/striped_dir1/b
16509 mkdir $DIR/$tdir/striped_dir1/dir_b
16510 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
16511 error "create striped dir under striped dir fails"
16513 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
16514 error "rename dir under different striped dir should fail"
16516 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
16517 error "rename striped dir under diff striped dir should fail"
16519 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
16520 error "rename file under diff striped dirs fails"
16524 run_test 300f "check rename cross striped directory"
16526 test_300_check_default_striped_dir()
16529 local default_count=$2
16530 local default_index=$3
16533 local dir_stripe_index
16536 echo "checking $dirname $default_count $default_index"
16537 $LFS setdirstripe -D -c $default_count -i $default_index \
16538 -t all_char $DIR/$tdir/$dirname ||
16539 error "set default stripe on striped dir error"
16540 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
16541 [ $stripe_count -eq $default_count ] ||
16542 error "expect $default_count get $stripe_count for $dirname"
16544 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
16545 [ $stripe_index -eq $default_index ] ||
16546 error "expect $default_index get $stripe_index for $dirname"
16548 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
16549 error "create dirs failed"
16551 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
16552 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
16553 for dir in $(find $DIR/$tdir/$dirname/*); do
16554 stripe_count=$($LFS getdirstripe -c $dir)
16555 [ $stripe_count -eq $default_count ] ||
16556 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
16557 error "stripe count $default_count != $stripe_count for $dir"
16559 stripe_index=$($LFS getdirstripe -i $dir)
16560 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
16561 error "$stripe_index != $default_index for $dir"
16563 #check default stripe
16564 stripe_count=$($LFS getdirstripe -D -c $dir)
16565 [ $stripe_count -eq $default_count ] ||
16566 error "default count $default_count != $stripe_count for $dir"
16568 stripe_index=$($LFS getdirstripe -D -i $dir)
16569 [ $stripe_index -eq $default_index ] ||
16570 error "default index $default_index != $stripe_index for $dir"
16572 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
16576 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16577 skip "Need MDS version at least 2.7.55" && return
16578 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16584 mkdir $DIR/$tdir/normal_dir
16586 #Checking when client cache stripe index
16587 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
16588 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
16589 error "create striped_dir failed"
16591 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
16592 error "create dir0 fails"
16593 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
16594 [ $stripe_index -eq 0 ] ||
16595 error "dir0 expect index 0 got $stripe_index"
16597 mkdir $DIR/$tdir/striped_dir/dir1 ||
16598 error "create dir1 fails"
16599 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
16600 [ $stripe_index -eq 1 ] ||
16601 error "dir1 expect index 1 got $stripe_index"
16603 #check default stripe count/stripe index
16604 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
16605 test_300_check_default_striped_dir normal_dir 1 0
16606 test_300_check_default_striped_dir normal_dir 2 1
16607 test_300_check_default_striped_dir normal_dir 2 -1
16609 #delete default stripe information
16610 echo "delete default stripeEA"
16611 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
16612 error "set default stripe on striped dir error"
16614 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
16615 for dir in $(find $DIR/$tdir/normal_dir/*); do
16616 stripe_count=$($LFS getdirstripe -c $dir)
16617 [ $stripe_count -eq 0 ] ||
16618 error "expect 1 get $stripe_count for $dir"
16619 stripe_index=$($LFS getdirstripe -i $dir)
16620 [ $stripe_index -eq 0 ] ||
16621 error "expect 0 get $stripe_index for $dir"
16624 run_test 300g "check default striped directory for normal directory"
16627 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16628 skip "Need MDS version at least 2.7.55" && return
16629 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16634 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16635 error "set striped dir error"
16637 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
16638 test_300_check_default_striped_dir striped_dir 1 0
16639 test_300_check_default_striped_dir striped_dir 2 1
16640 test_300_check_default_striped_dir striped_dir 2 -1
16642 #delete default stripe information
16643 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
16644 error "set default stripe on striped dir error"
16646 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
16647 for dir in $(find $DIR/$tdir/striped_dir/*); do
16648 stripe_count=$($LFS getdirstripe -c $dir)
16649 [ $stripe_count -eq 0 ] ||
16650 error "expect 1 get $stripe_count for $dir"
16653 run_test 300h "check default striped directory for striped directory"
16656 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16657 skip "Need MDS version at least 2.7.55" && return
16658 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16659 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16665 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16666 error "set striped dir error"
16668 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16669 error "create files under striped dir failed"
16671 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
16672 error "set striped hashdir error"
16674 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
16675 error "create dir0 under hash dir failed"
16676 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
16677 error "create dir1 under hash dir failed"
16679 # unfortunately, we need to umount to clear dir layout cache for now
16680 # once we fully implement dir layout, we can drop this
16681 umount_client $MOUNT || error "umount failed"
16682 mount_client $MOUNT || error "mount failed"
16684 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
16685 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
16686 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
16688 #set the stripe to be unknown hash type
16689 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
16690 $LCTL set_param fail_loc=0x1901
16691 for ((i = 0; i < 10; i++)); do
16692 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
16693 error "stat f-$i failed"
16694 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
16697 touch $DIR/$tdir/striped_dir/f0 &&
16698 error "create under striped dir with unknown hash should fail"
16700 $LCTL set_param fail_loc=0
16702 umount_client $MOUNT || error "umount failed"
16703 mount_client $MOUNT || error "mount failed"
16707 run_test 300i "client handle unknown hash type striped directory"
16710 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16711 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16712 skip "Need MDS version at least 2.7.55" && return
16713 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16719 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
16720 $LCTL set_param fail_loc=0x1702
16721 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16722 error "set striped dir error"
16724 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16725 error "create files under striped dir failed"
16727 $LCTL set_param fail_loc=0
16729 rm -rf $DIR/$tdir || error "unlink striped dir fails"
16733 run_test 300j "test large update record"
16736 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16737 skip "Need MDS version at least 2.7.55" && return
16738 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16739 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16745 #define OBD_FAIL_LARGE_STRIPE 0x1703
16746 $LCTL set_param fail_loc=0x1703
16747 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
16748 error "set striped dir error"
16749 $LCTL set_param fail_loc=0
16751 $LFS getdirstripe $DIR/$tdir/striped_dir ||
16752 error "getstripeddir fails"
16753 rm -rf $DIR/$tdir/striped_dir ||
16754 error "unlink striped dir fails"
16758 run_test 300k "test large striped directory"
16761 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16762 skip "Need MDS version at least 2.7.55" && return
16763 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16764 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16767 test_mkdir -p $DIR/$tdir/striped_dir
16768 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
16769 error "chown $RUNAS_ID failed"
16770 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
16771 error "set default striped dir failed"
16773 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
16774 $LCTL set_param fail_loc=0x80000158
16775 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
16777 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
16778 [ $stripe_index -eq 1 ] ||
16779 error "expect 1 get $stripe_index for $dir"
16781 run_test 300l "non-root user to create dir under striped dir with stale layout"
16784 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16785 skip "Need MDS version at least 2.7.55" && return
16786 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16787 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
16789 mkdir -p $DIR/$tdir/striped_dir
16790 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
16791 error "set default stripes dir error"
16793 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
16795 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
16796 [ $stripe_count -eq 0 ] ||
16797 error "expect 0 get $stripe_count for a"
16799 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
16800 error "set default stripes dir error"
16802 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
16804 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
16805 [ $stripe_count -eq 0 ] ||
16806 error "expect 0 get $stripe_count for b"
16808 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
16809 error "set default stripes dir error"
16811 mkdir $DIR/$tdir/striped_dir/c &&
16812 error "default stripe_index is invalid, mkdir c should fails"
16814 rm -rf $DIR/$tdir || error "rmdir fails"
16816 run_test 300m "setstriped directory on single MDT FS"
16819 local list=$(comma_list $(mdts_nodes))
16822 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16826 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16827 skip "Need MDS version at least 2.7.55" && return
16828 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16829 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16830 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16833 local list=$(comma_list $(mdts_nodes))
16835 trap cleanup_300n RETURN EXIT
16836 mkdir -p $DIR/$tdir
16837 chmod 777 $DIR/$tdir
16838 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
16839 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16840 error "create striped dir succeeds with gid=0"
16842 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16843 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
16844 error "create striped dir fails with gid=-1"
16846 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16847 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
16848 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16849 error "set default striped dir succeeds with gid=0"
16852 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16853 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
16854 error "set default striped dir fails with gid=-1"
16857 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16858 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
16859 error "create test_dir fails"
16860 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
16861 error "create test_dir1 fails"
16862 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
16863 error "create test_dir2 fails"
16866 run_test 300n "non-root user to create dir under striped dir with default EA"
16869 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16870 skip "Need MDS version at least 2.7.55" && return
16871 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16872 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16876 mkdir -p $DIR/$tdir
16878 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
16879 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
16880 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
16881 skip "not enough free inodes $numfree1 $numfree2"
16885 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
16886 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
16887 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
16888 skip "not enough free space $numfree1 $numfree2"
16892 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
16893 error "setdirstripe fails"
16895 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
16896 error "create dirs fails"
16898 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
16899 ls $DIR/$tdir/striped_dir > /dev/null ||
16900 error "ls striped dir fails"
16901 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
16902 error "unlink big striped dir fails"
16904 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
16907 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16908 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16909 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16911 mkdir -p $DIR/$tdir
16913 #define OBD_FAIL_OUT_ENOSPC 0x1704
16914 do_facet mds2 lctl set_param fail_loc=0x80001704
16915 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
16916 error "create striped directory should fail"
16918 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
16920 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
16923 run_test 300p "create striped directory without space"
16926 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16927 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16929 local fd=$(free_fd)
16930 local cmd="exec $fd<$tdir"
16932 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
16935 trap "eval $cmd" EXIT
16936 cd $tdir || error "cd $tdir fails"
16937 rmdir ../$tdir || error "rmdir $tdir fails"
16938 mkdir local_dir && error "create dir succeeds"
16939 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
16943 run_test 300q "create remote directory under orphan directory"
16945 prepare_remote_file() {
16946 mkdir $DIR/$tdir/src_dir ||
16947 error "create remote source failed"
16949 cp /etc/hosts $DIR/$tdir/src_dir/a ||
16950 error "cp to remote source failed"
16951 touch $DIR/$tdir/src_dir/a
16953 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
16954 error "create remote target dir failed"
16956 touch $DIR/$tdir/tgt_dir/b
16958 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
16959 error "rename dir cross MDT failed!"
16961 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
16962 error "src_child still exists after rename"
16964 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
16965 error "missing file(a) after rename"
16967 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
16968 error "diff after rename"
16972 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
16973 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16974 local remote_file=$DIR/$tdir/tgt_dir/b
16976 mkdir -p $DIR/$tdir
16978 prepare_remote_file || error "prepare remote file failed"
16981 $OPENUNLINK $remote_file $remote_file ||
16982 error "openunlink $remote_file failed"
16983 $CHECKSTAT -a $remote_file || error "$remote_file exists"
16985 run_test 310a "open unlink remote file"
16988 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
16989 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16990 local remote_file=$DIR/$tdir/tgt_dir/b
16992 mkdir -p $DIR/$tdir
16994 prepare_remote_file || error "prepare remote file failed"
16996 ln $remote_file $DIR/$tfile || error "link failed for remote file"
16997 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
16998 $CHECKSTAT -t file $remote_file || error "check file failed"
17000 run_test 310b "unlink remote file with multiple links while open"
17003 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
17004 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17005 local remote_file=$DIR/$tdir/tgt_dir/b
17007 mkdir -p $DIR/$tdir
17009 prepare_remote_file || error "prepare remote file failed"
17011 ln $remote_file $DIR/$tfile || error "link failed for remote file"
17012 multiop_bg_pause $remote_file O_uc ||
17013 error "mulitop failed for remote file"
17015 $MULTIOP $DIR/$tfile Ouc
17016 kill -USR1 $MULTIPID
17019 run_test 310c "open-unlink remote file with multiple links"
17023 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
17024 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
17025 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17026 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17028 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17030 mkdir -p $DIR/$tdir
17031 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
17032 createmany -o $DIR/$tdir/$tfile. 1000
17034 # statfs data is not real time, let's just calculate it
17035 old_iused=$((old_iused + 1000))
17037 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
17038 osp.*OST0000*MDT0000.create_count")
17039 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
17040 osp.*OST0000*MDT0000.max_create_count")
17041 for idx in $(seq $MDSCOUNT); do
17042 do_facet mds$idx "lctl set_param -n \
17043 osp.*OST0000*MDT000?.max_create_count=0"
17046 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
17047 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
17048 [ $index -ne 0 ] || error "$tfile stripe index is 0"
17050 unlinkmany $DIR/$tdir/$tfile. 1000
17052 for idx in $(seq $MDSCOUNT); do
17053 do_facet mds$idx "lctl set_param -n \
17054 osp.*OST0000*MDT000?.max_create_count=$max_count"
17055 do_facet mds$idx "lctl set_param -n \
17056 osp.*OST0000*MDT000?.create_count=$count"
17060 for i in $(seq 120); do
17061 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17062 # system may be too busy to destroy all objs in time, use
17063 # a somewhat small value to not fail autotest
17064 [ $((old_iused - new_iused)) -gt 400 ] && break
17068 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
17069 [ $((old_iused - new_iused)) -gt 400 ] ||
17070 error "objs not destroyed after unlink"
17072 run_test 311 "disable OSP precreate, and unlink should destroy objs"
17079 local vdevdir=$(dirname $(facet_vdevice $ost))
17080 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
17081 local zfs_zapid=$(do_facet $ost $cmd |
17082 grep -w "/O/0/d$((objid%32))" -C 5 |
17083 awk '/Object/{getline; print $1}')
17084 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
17085 awk "/$objid = /"'{printf $3}')
17090 zfs_object_blksz() {
17094 local vdevdir=$(dirname $(facet_vdevice $ost))
17095 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
17096 local blksz=$(do_facet $ost $cmd $objid |
17097 awk '/dblk/{getline; printf $4}')
17099 case "${blksz: -1}" in
17100 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
17101 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
17108 test_312() { # LU-4856
17109 remote_ost_nodsh && skip "remote OST with nodsh" && return
17111 [ $(facet_fstype ost1) = "zfs" ] ||
17112 { skip "the test only applies to zfs" && return; }
17114 local max_blksz=$(do_facet ost1 \
17115 $ZFS get -p recordsize $(facet_device ost1) |
17116 awk '!/VALUE/{print $3}')
17117 local min_blksz=$(getconf PAGE_SIZE)
17119 # to make life a little bit easier
17120 $LFS mkdir -c 1 -i 0 $DIR/$tdir
17121 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17123 local tf=$DIR/$tdir/$tfile
17125 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17127 # Get ZFS object id
17128 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17130 # block size change by sequential over write
17132 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
17133 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
17135 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17136 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
17140 # block size change by sequential append write
17141 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
17142 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17143 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17145 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
17146 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
17147 oflag=sync conv=notrunc
17149 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17150 [ $blksz -eq $((2 * count * min_blksz)) ] ||
17151 error "blksz error, actual $blksz, " \
17152 "expected: 2 * $count * $min_blksz"
17158 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17159 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17161 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
17162 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17163 [ $blksz -eq $min_blksz ] ||
17164 error "blksz error: $blksz, expected: $min_blksz"
17166 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
17167 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17168 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
17170 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
17171 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17172 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
17174 run_test 312 "make sure ZFS adjusts its block size by write pattern"
17177 remote_ost_nodsh && skip "remote OST with nodsh" && return
17179 local file=$DIR/$tfile
17181 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
17183 # define OBD_FAIL_TGT_RCVD_EIO 0x720
17184 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17185 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
17186 error "write should failed"
17187 do_facet ost1 "$LCTL set_param fail_loc=0"
17190 run_test 313 "io should fail after last_rcvd update fail"
17193 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
17194 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17196 wait_delete_completed
17197 do_facet ost1 "$LCTL set_param fail_loc=0"
17199 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
17201 test_315() { # LU-618
17202 local file=$DIR/$tfile
17205 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4096000c
17206 $MULTIOP $file oO_RDONLY:r4096000_c &
17211 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
17214 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
17217 run_test 315 "read should be accounted"
17220 local read_write=$1
17221 if [ "$read_write" = "write" ]; then
17222 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
17223 elif [ "$read_write" = "read" ]; then
17224 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
17226 error "argument error"
17229 # turn off debug for performance testing
17230 local saved_debug=$($LCTL get_param -n debug)
17231 $LCTL set_param debug=0
17233 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
17235 # get ost1 size - lustre-OST0000
17236 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
17237 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
17238 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
17240 if [ "$read_write" = "read" ]; then
17241 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
17244 local start_time=$(date +%s.%N)
17245 $dd_cmd bs=1M count=$blocks oflag=sync ||
17246 error "real dd $read_write error"
17247 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
17249 if [ "$read_write" = "write" ]; then
17253 # define OBD_FAIL_OST_FAKE_RW 0x238
17254 do_facet ost1 $LCTL set_param fail_loc=0x238
17256 local start_time=$(date +%s.%N)
17257 $dd_cmd bs=1M count=$blocks oflag=sync ||
17258 error "fake dd $read_write error"
17259 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
17261 if [ "$read_write" = "write" ]; then
17263 cancel_lru_locks osc
17264 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
17265 error "$tfile size not $blocks MB"
17267 do_facet ost1 $LCTL set_param fail_loc=0
17269 echo "fake $read_write $duration_fake vs. normal $read_write" \
17270 "$duration in seconds"
17271 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
17272 error_not_in_vm "fake write is slower"
17274 $LCTL set_param -n debug="$saved_debug"
17277 test_399a() { # LU-7655 for OST fake write
17278 remote_ost_nodsh && skip "remote OST with nodsh" && return
17282 run_test 399a "fake write should not be slower than normal write"
17284 test_399b() { # LU-8726 for OST fake read
17285 remote_ost_nodsh && skip "remote OST with nodsh" && return
17287 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
17288 skip "ldiskfs only test" && return 0
17292 run_test 399b "fake read should not be slower than normal read"
17294 test_400a() { # LU-1606, was conf-sanity test_74
17295 local extra_flags=''
17296 local out=$TMP/$tfile
17297 local prefix=/usr/include/lustre
17300 if ! which $CC > /dev/null 2>&1; then
17301 skip_env "$CC is not installed"
17305 if ! [[ -d $prefix ]]; then
17306 # Assume we're running in tree and fixup the include path.
17307 extra_flags+=" -I$LUSTRE/include"
17308 extra_flags+=" -L$LUSTRE/utils"
17311 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
17312 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
17313 error "client api broken"
17317 run_test 400a "Lustre client api program can compile and link"
17319 test_400b() { # LU-1606, LU-5011
17321 local out=$TMP/$tfile
17322 local prefix=/usr/include/linux/lustre
17324 # We use a hard coded prefix so that this test will not fail
17325 # when run in tree. There are headers in lustre/include/lustre/
17326 # that are not packaged (like lustre_idl.h) and have more
17327 # complicated include dependencies (like config.h and lnet/types.h).
17328 # Since this test about correct packaging we just skip them when
17329 # they don't exist (see below) rather than try to fixup cppflags.
17331 if ! which $CC > /dev/null 2>&1; then
17332 skip_env "$CC is not installed"
17336 for header in $prefix/*.h; do
17337 if ! [[ -f "$header" ]]; then
17341 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
17342 continue # lustre_ioctl.h is internal header
17345 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
17346 error "cannot compile '$header'"
17350 run_test 400b "packaged headers can be compiled"
17352 test_401a() { #LU-7437
17353 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
17354 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
17356 #count the number of parameters by "list_param -R"
17357 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
17358 #count the number of parameters by listing proc files
17359 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
17360 echo "proc_dirs='$proc_dirs'"
17361 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
17362 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
17365 [ $params -eq $procs ] ||
17366 error "found $params parameters vs. $procs proc files"
17368 # test the list_param -D option only returns directories
17369 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
17370 #count the number of parameters by listing proc directories
17371 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
17374 [ $params -eq $procs ] ||
17375 error "found $params parameters vs. $procs proc files"
17377 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
17380 local save=$($LCTL get_param -n jobid_var)
17383 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
17384 error "no error returned when setting bad parameters"
17386 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
17387 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
17389 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
17390 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
17391 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
17393 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
17396 local jobid_var_old=$($LCTL get_param -n jobid_var)
17397 local jobid_var_new
17399 $LCTL set_param jobid_var= &&
17400 error "no error returned for 'set_param a='"
17402 jobid_var_new=$($LCTL get_param -n jobid_var)
17403 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17404 error "jobid_var was changed by setting without value"
17406 $LCTL set_param jobid_var &&
17407 error "no error returned for 'set_param a'"
17409 jobid_var_new=$($LCTL get_param -n jobid_var)
17410 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17411 error "jobid_var was changed by setting without value"
17413 run_test 401c "Verify 'lctl set_param' without value fails in either format."
17416 local jobid_var_old=$($LCTL get_param -n jobid_var)
17417 local jobid_var_new
17418 local new_value="foo=bar"
17420 $LCTL set_param jobid_var=$new_value ||
17421 error "'set_param a=b' did not accept a value containing '='"
17423 jobid_var_new=$($LCTL get_param -n jobid_var)
17424 [[ "$jobid_var_new" == "$new_value" ]] ||
17425 error "'set_param a=b' failed on a value containing '='"
17427 # Reset the jobid_var to test the other format
17428 $LCTL set_param jobid_var=$jobid_var_old
17429 jobid_var_new=$($LCTL get_param -n jobid_var)
17430 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17431 error "failed to reset jobid_var"
17433 $LCTL set_param jobid_var $new_value ||
17434 error "'set_param a b' did not accept a value containing '='"
17436 jobid_var_new=$($LCTL get_param -n jobid_var)
17437 [[ "$jobid_var_new" == "$new_value" ]] ||
17438 error "'set_param a b' failed on a value containing '='"
17440 $LCTL set_param jobid_var $jobid_var_old
17441 jobid_var_new=$($LCTL get_param -n jobid_var)
17442 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17443 error "failed to reset jobid_var"
17445 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
17448 local server_version=$(lustre_version_code $SINGLEMDS)
17449 [[ $server_version -ge $(version_code 2.7.66) ]] ||
17450 [[ $server_version -ge $(version_code 2.7.18.4) &&
17451 $server_version -lt $(version_code 2.7.50) ]] ||
17452 [[ $server_version -ge $(version_code 2.7.2) &&
17453 $server_version -lt $(version_code 2.7.11) ]] ||
17454 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
17456 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17457 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
17458 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
17459 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
17460 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
17461 echo "Touch failed - OK"
17463 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
17466 local file1=$DIR/$tfile.1
17467 local file2=$DIR/$tfile.2
17468 local tfile=$TMP/$tfile
17470 rm -f $file1 $file2 $tfile
17475 # 30 sec OBD_TIMEOUT in ll_getattr()
17476 # right before populating st_nlink
17477 $LCTL set_param fail_loc=0x80001409
17478 stat -c %h $file1 > $tfile &
17480 # create an alias, drop all locks and reclaim the dentry
17482 cancel_lru_locks mdc
17483 cancel_lru_locks osc
17484 sysctl -w vm.drop_caches=2
17488 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
17490 rm -f $tfile $file1 $file2
17492 run_test 403 "i_nlink should not drop to zero due to aliasing"
17494 test_404() { # LU-6601
17495 local server_version=$(lustre_version_code $SINGLEMDS)
17496 [[ $server_version -ge $(version_code 2.8.53) ]] ||
17497 { skip "Need server version newer than 2.8.52"; return 0; }
17499 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17500 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
17501 awk '/osp .*-osc-MDT/ { print $4}')
17504 for osp in $mosps; do
17505 echo "Deactivate: " $osp
17506 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
17507 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17508 awk -vp=$osp '$4 == p { print $2 }')
17509 [ $stat = IN ] || {
17510 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17511 error "deactivate error"
17513 echo "Activate: " $osp
17514 do_facet $SINGLEMDS $LCTL --device %$osp activate
17515 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17516 awk -vp=$osp '$4 == p { print $2 }')
17517 [ $stat = UP ] || {
17518 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17519 error "activate error"
17523 run_test 404 "validate manual {de}activated works properly for OSPs"
17526 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
17527 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
17528 skip "Layout swap lock is not supported" && return
17530 check_swap_layouts_support && return 0
17532 test_mkdir $DIR/$tdir
17533 swap_lock_test -d $DIR/$tdir ||
17534 error "One layout swap locked test failed"
17536 run_test 405 "Various layout swap lock tests"
17539 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17540 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
17541 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
17542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17543 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
17544 skip "Need MDS version at least 2.8.50" && return
17546 local def_stripe_size=$($LFS getstripe -S $MOUNT)
17547 local test_pool=$TESTNAME
17549 if ! combined_mgs_mds ; then
17552 pool_add $test_pool || error "pool_add failed"
17553 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
17554 error "pool_add_targets failed"
17556 save_layout_restore_at_exit $MOUNT
17558 # parent set default stripe count only, child will stripe from both
17559 # parent and fs default
17560 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
17561 error "setstripe $MOUNT failed"
17562 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
17563 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
17564 for i in $(seq 10); do
17565 local f=$DIR/$tdir/$tfile.$i
17566 touch $f || error "touch failed"
17567 local count=$($LFS getstripe -c $f)
17568 [ $count -eq $OSTCOUNT ] ||
17569 error "$f stripe count $count != $OSTCOUNT"
17570 local offset=$($LFS getstripe -i $f)
17571 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
17572 local size=$($LFS getstripe -S $f)
17573 [ $size -eq $((def_stripe_size * 2)) ] ||
17574 error "$f stripe size $size != $((def_stripe_size * 2))"
17575 local pool=$($LFS getstripe -p $f)
17576 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
17579 # change fs default striping, delete parent default striping, now child
17580 # will stripe from new fs default striping only
17581 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
17582 error "change $MOUNT default stripe failed"
17583 $LFS setstripe -c 0 $DIR/$tdir ||
17584 error "delete $tdir default stripe failed"
17585 for i in $(seq 11 20); do
17586 local f=$DIR/$tdir/$tfile.$i
17587 touch $f || error "touch $f failed"
17588 local count=$($LFS getstripe -c $f)
17589 [ $count -eq 1 ] || error "$f stripe count $count != 1"
17590 local offset=$($LFS getstripe -i $f)
17591 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
17592 local size=$($LFS getstripe -S $f)
17593 [ $size -eq $def_stripe_size ] ||
17594 error "$f stripe size $size != $def_stripe_size"
17595 local pool=$($LFS getstripe -p $f)
17596 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
17599 unlinkmany $DIR/$tdir/$tfile. 1 20
17601 local f=$DIR/$tdir/$tfile
17602 pool_remove_all_targets $test_pool $f
17603 pool_remove $test_pool $f
17605 if ! combined_mgs_mds ; then
17609 run_test 406 "DNE support fs default striping"
17612 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17613 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
17614 skip "Need MDS version at least 2.8.55" && return
17615 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17617 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
17618 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
17619 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
17620 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
17621 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
17623 #define OBD_FAIL_DT_TXN_STOP 0x2019
17624 for idx in $(seq $MDSCOUNT); do
17625 do_facet mds$idx "lctl set_param fail_loc=0x2019"
17627 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
17628 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
17629 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
17632 run_test 407 "transaction fail should cause operation fail"
17635 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
17637 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
17638 lctl set_param fail_loc=0x8000040a
17639 # let ll_prepare_partial_page() fail
17640 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
17644 # create at least 100 unused inodes so that
17645 # shrink_icache_memory(0) should not return 0
17646 touch $DIR/$tfile-{0..100}
17647 rm -f $DIR/$tfile-{0..100}
17650 echo 2 > /proc/sys/vm/drop_caches
17652 run_test 408 "drop_caches should not hang due to page leaks"
17656 [ $MDSCOUNT -lt 2 ] &&
17657 skip "We need at least 2 MDTs for this test" && return
17659 check_mount_and_prep
17661 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
17662 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
17663 touch $DIR/$tdir/guard || error "(2) Fail to create"
17665 local PREFIX=$(str_repeat 'A' 128)
17666 echo "Create 1K hard links start at $(date)"
17667 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17668 error "(3) Fail to hard link"
17670 echo "Links count should be right although linkEA overflow"
17671 stat $DIR/$tdir/guard || error "(4) Fail to stat"
17672 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
17673 [ $linkcount -eq 1001 ] ||
17674 error "(5) Unexpected hard links count: $linkcount"
17676 echo "List all links start at $(date)"
17677 ls -l $DIR/$tdir/foo > /dev/null ||
17678 error "(6) Fail to list $DIR/$tdir/foo"
17680 echo "Unlink hard links start at $(date)"
17681 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17682 error "(7) Fail to unlink"
17684 run_test 409 "Large amount of cross-MDTs hard links on the same file"
17688 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
17689 skip "Need client version at least 2.9.59" && return
17691 # Create a file, and stat it from the kernel
17692 local testfile=$DIR/$tfile
17695 local run_id=$RANDOM
17696 local my_ino=$(stat --format "%i" $testfile)
17698 # Try to insert the module. This will always fail as the
17699 # module is designed to not be inserted.
17700 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
17703 # Anything but success is a test failure
17705 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
17706 error "no inode match"
17708 run_test 410 "Test inode number returned from kernel thread"
17710 cleanup_test411_cgroup() {
17716 local cg_basedir=/sys/fs/cgroup/memory
17718 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
17719 { skip "no setup for cgroup"; return; }
17721 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
17722 error "test file creation failed"
17723 cancel_lru_locks osc
17725 # Create a very small memory cgroup to force a slab allocation error
17726 local cgdir=$cg_basedir/osc_slab_alloc
17727 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
17728 trap "cleanup_test411_cgroup $cgdir" EXIT
17729 echo 2M > $cgdir/memory.kmem.limit_in_bytes
17730 echo 1M > $cgdir/memory.limit_in_bytes
17732 # Should not LBUG, just be killed by oom-killer
17733 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null" &&
17734 error "fail to trigger a memory allocation error"
17736 cleanup_test411_cgroup $cgdir
17740 run_test 411 "Slab allocation error with cgroup does not LBUG"
17743 [ $MDSCOUNT -lt 2 ] &&
17744 skip "We need at least 2 MDTs for this test" && return
17746 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
17747 skip "Need server version at least 2.10.55" & exit 0
17750 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
17751 error "mkdir failed"
17752 $LFS getdirstripe $DIR/$tdir
17753 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
17754 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
17755 error "expect $((MDSCOUT - 1)) get $stripe_index"
17756 stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
17757 [ $stripe_count -eq 2 ] ||
17758 error "expect 2 get $stripe_count"
17760 run_test 412 "mkdir on specific MDTs"
17763 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
17764 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
17765 skip "Need server version at least 2.9.55" & exit 0
17766 start_full_debug_logging
17770 stop_full_debug_logging
17774 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17775 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17776 awk '/The barrier for/ { print $7 }')
17779 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
17784 barrier_expired() {
17787 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17788 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17789 awk '/will be expired/ { print $7 }')
17791 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
17800 echo "Start barrier_freeze at: $(date)"
17801 #define OBD_FAIL_BARRIER_DELAY 0x2202
17802 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
17803 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
17806 local b_status=$(barrier_stat)
17807 echo "Got barrier status at: $(date)"
17808 [ "$b_status" = "'freezing_p1'" ] ||
17809 error "(1) unexpected barrier status $b_status"
17811 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
17813 b_status=$(barrier_stat)
17814 [ "$b_status" = "'frozen'" ] ||
17815 error "(2) unexpected barrier status $b_status"
17817 local expired=$(barrier_expired)
17818 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
17819 sleep $((expired + 3))
17821 b_status=$(barrier_stat)
17822 [ "$b_status" = "'expired'" ] ||
17823 error "(3) unexpected barrier status $b_status"
17825 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
17826 error "(4) fail to freeze barrier"
17828 b_status=$(barrier_stat)
17829 [ "$b_status" = "'frozen'" ] ||
17830 error "(5) unexpected barrier status $b_status"
17832 echo "Start barrier_thaw at: $(date)"
17833 #define OBD_FAIL_BARRIER_DELAY 0x2202
17834 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
17835 do_facet mgs $LCTL barrier_thaw $FSNAME &
17838 b_status=$(barrier_stat)
17839 echo "Got barrier status at: $(date)"
17840 [ "$b_status" = "'thawing'" ] ||
17841 error "(6) unexpected barrier status $b_status"
17843 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
17845 b_status=$(barrier_stat)
17846 [ "$b_status" = "'thawed'" ] ||
17847 error "(7) unexpected barrier status $b_status"
17849 #define OBD_FAIL_BARRIER_FAILURE 0x2203
17850 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
17851 do_facet mgs $LCTL barrier_freeze $FSNAME
17853 b_status=$(barrier_stat)
17854 [ "$b_status" = "'failed'" ] ||
17855 error "(8) unexpected barrier status $b_status"
17857 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17858 do_facet mgs $LCTL barrier_thaw $FSNAME
17862 run_test 801a "write barrier user interfaces and stat machine"
17867 mkdir $DIR/$tdir || error "(1) fail to mkdir"
17868 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
17869 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
17870 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
17871 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
17873 cancel_lru_locks mdc
17875 # 180 seconds should be long enough
17876 do_facet mgs $LCTL barrier_freeze $FSNAME 180
17878 local b_status=$(barrier_stat)
17879 [ "$b_status" = "'frozen'" ] ||
17880 error "(6) unexpected barrier status $b_status"
17882 mkdir $DIR/$tdir/d0/d10 &
17885 touch $DIR/$tdir/d1/f13 &
17888 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
17891 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
17894 rm -f $DIR/$tdir/d4/f12 &
17897 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
17899 # To guarantee taht the 'stat' is not blocked
17900 b_status=$(barrier_stat)
17901 [ "$b_status" = "'frozen'" ] ||
17902 error "(8) unexpected barrier status $b_status"
17904 # let above commands to run at background
17907 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
17908 ps -p $touch_pid || error "(10) touch should be blocked"
17909 ps -p $ln_pid || error "(11) link should be blocked"
17910 ps -p $mv_pid || error "(12) rename should be blocked"
17911 ps -p $rm_pid || error "(13) unlink should be blocked"
17913 b_status=$(barrier_stat)
17914 [ "$b_status" = "'frozen'" ] ||
17915 error "(14) unexpected barrier status $b_status"
17917 do_facet mgs $LCTL barrier_thaw $FSNAME
17918 b_status=$(barrier_stat)
17919 [ "$b_status" = "'thawed'" ] ||
17920 error "(15) unexpected barrier status $b_status"
17922 wait $mkdir_pid || error "(16) mkdir should succeed"
17923 wait $touch_pid || error "(17) touch should succeed"
17924 wait $ln_pid || error "(18) link should succeed"
17925 wait $mv_pid || error "(19) rename should succeed"
17926 wait $rm_pid || error "(20) unlink should succeed"
17930 run_test 801b "modification will be blocked by write barrier"
17933 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
17937 stop mds2 || error "(1) Fail to stop mds2"
17939 do_facet mgs $LCTL barrier_freeze $FSNAME 30
17941 local b_status=$(barrier_stat)
17942 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
17943 do_facet mgs $LCTL barrier_thaw $FSNAME
17944 error "(2) unexpected barrier status $b_status"
17947 do_facet mgs $LCTL barrier_rescan $FSNAME ||
17948 error "(3) Fail to rescan barrier bitmap"
17950 do_facet mgs $LCTL barrier_freeze $FSNAME 10
17952 b_status=$(barrier_stat)
17953 [ "$b_status" = "'frozen'" ] ||
17954 error "(4) unexpected barrier status $b_status"
17956 do_facet mgs $LCTL barrier_thaw $FSNAME
17957 b_status=$(barrier_stat)
17958 [ "$b_status" = "'thawed'" ] ||
17959 error "(5) unexpected barrier status $b_status"
17961 local devname=$(mdsdevname 2)
17963 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
17965 do_facet mgs $LCTL barrier_rescan $FSNAME ||
17966 error "(7) Fail to rescan barrier bitmap"
17970 run_test 801c "rescan barrier bitmap"
17972 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
17973 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
17974 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
17980 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
17981 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
17982 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
17988 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
17989 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
17990 skip "Need server version at least 2.9.55" & exit 0
17992 mkdir $DIR/$tdir || error "(1) fail to mkdir"
17994 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
17995 error "(2) Fail to copy"
17997 trap cleanup_802 EXIT
17999 # sync by force before remount as readonly
18000 sync; sync_all_data; sleep 3; sync_all_data
18004 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
18005 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
18006 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
18008 echo "Mount the server as read only"
18009 setupall server_only || error "(3) Fail to start servers"
18011 echo "Mount client without ro should fail"
18012 mount_client $MOUNT &&
18013 error "(4) Mount client without 'ro' should fail"
18015 echo "Mount client with ro should succeed"
18016 mount_client $MOUNT ro ||
18017 error "(5) Mount client with 'ro' should succeed"
18019 echo "Modify should be refused"
18020 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
18022 echo "Read should be allowed"
18023 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
18024 error "(7) Read should succeed under ro mode"
18028 run_test 802 "simulate readonly device"
18031 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18032 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18033 skip "MDS needs to be newer than 2.10.54" && return
18035 mkdir -p $DIR/$tdir
18036 # Create some objects on all MDTs to trigger related logs objects
18037 for idx in $(seq $MDSCOUNT); do
18038 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
18039 $DIR/$tdir/dir${idx} ||
18040 error "Fail to create $DIR/$tdir/dir${idx}"
18044 echo "before create:"
18046 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18048 for ((i=0; i<10; i++)); do
18049 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
18050 error "Fail to create $DIR/$tdir/foo$i"
18054 echo "after create:"
18056 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18058 [ $after_used -ge $((before_used + 10)) ] ||
18059 error "before ($before_used) + 10 > after ($after_used)"
18061 for ((i=0; i<10; i++)); do
18062 rm -rf $DIR/$tdir/foo$i ||
18063 error "Fail to remove $DIR/$tdir/foo$i"
18066 wait_delete_completed
18067 echo "after unlink:"
18069 before_used=$after_used
18070 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18072 [ $after_used -le $((before_used - 8)) ] ||
18073 error "before ($before_used) - 8 < after ($after_used)"
18075 run_test 803 "verify agent object for remote object"
18078 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18079 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18080 skip "MDS needs to be newer than 2.10.54" && return
18082 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
18083 skip "ldiskfs only test" && return 0
18085 mkdir -p $DIR/$tdir
18086 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
18087 error "Fail to create $DIR/$tdir/dir0"
18089 local fid=$($LFS path2fid $DIR/$tdir/dir0)
18090 local dev=$(mdsdevname 2)
18092 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18093 grep ${fid} || error "NOT found agent entry for dir0"
18095 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
18096 error "Fail to create $DIR/$tdir/dir1"
18098 touch $DIR/$tdir/dir1/foo0 ||
18099 error "Fail to create $DIR/$tdir/dir1/foo0"
18100 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
18103 for idx in $(seq $MDSCOUNT); do
18104 dev=$(mdsdevname $idx)
18105 do_facet mds${idx} \
18106 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18107 grep ${fid} && rc=$idx
18110 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
18111 error "Fail to rename foo0 to foo1"
18112 if [ $rc -eq 0 ]; then
18113 for idx in $(seq $MDSCOUNT); do
18114 dev=$(mdsdevname $idx)
18115 do_facet mds${idx} \
18116 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18117 grep ${fid} && rc=$idx
18121 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
18122 error "Fail to rename foo1 to foo2"
18123 if [ $rc -eq 0 ]; then
18124 for idx in $(seq $MDSCOUNT); do
18125 dev=$(mdsdevname $idx)
18126 do_facet mds${idx} \
18127 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18128 grep ${fid} && rc=$idx
18132 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
18134 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
18135 error "Fail to link to $DIR/$tdir/dir1/foo2"
18136 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
18137 error "Fail to rename foo2 to foo0"
18138 unlink $DIR/$tdir/dir1/foo0 ||
18139 error "Fail to unlink $DIR/$tdir/dir1/foo0"
18140 rm -rf $DIR/$tdir/dir0 ||
18141 error "Fail to rm $DIR/$tdir/dir0"
18143 for idx in $(seq $MDSCOUNT); do
18144 dev=$(mdsdevname $idx)
18148 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
18150 start mds${idx} $dev $MDS_MOUNT_OPTS ||
18151 error "mount mds$idx failed"
18152 df $MOUNT > /dev/null 2>&1
18154 # e2fsck should not return error
18156 error "e2fsck detected error on MDT${idx}: rc=$rc"
18159 run_test 804 "verify agent entry for remote entry"
18162 # tests that do cleanup/setup should be run at the end
18166 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18168 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
18169 $LCTL set_param fail_loc=0x903
18171 cancel_lru_locks MGC
18173 FAIL_ON_ERROR=true cleanup
18174 FAIL_ON_ERROR=true setup
18176 run_test 900 "umount should not race with any mgc requeue thread"
18179 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
18180 check_and_cleanup_lustre
18181 if [ "$I_MOUNTED" != "yes" ]; then
18182 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true