2 # -*- tab-width: 8; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: LU-9693 LU-6493 LU-9693
12 ALWAYS_EXCEPT="$SANITY_EXCEPT 42a 42b 42c"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # skipped tests: LU-8411 LU-9096 LU-9054
16 ALWAYS_EXCEPT=" 407 253 312 $ALWAYS_EXCEPT"
18 # Check Grants after these tests
19 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c"
21 SRCDIR=$(cd $(dirname $0); echo $PWD)
22 export PATH=$PATH:/sbin
28 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
29 CREATETEST=${CREATETEST:-createtest}
31 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
33 OPENFILE=${OPENFILE:-openfile}
34 OPENUNLINK=${OPENUNLINK:-openunlink}
35 export MULTIOP=${MULTIOP:-multiop}
36 READS=${READS:-"reads"}
37 MUNLINK=${MUNLINK:-munlink}
38 SOCKETSERVER=${SOCKETSERVER:-socketserver}
39 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
40 MEMHOG=${MEMHOG:-memhog}
41 DIRECTIO=${DIRECTIO:-directio}
42 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
44 CHECK_GRANT=${CHECK_GRANT:-"yes"}
45 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
46 export PARALLEL=${PARALLEL:-"no"}
48 export NAME=${NAME:-local}
55 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
56 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
57 . $LUSTRE/tests/test-framework.sh
59 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
63 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
65 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
66 # bug number for skipped test: LU-1957
67 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
69 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
72 # Get the SLES version so we can make decisions on if a test should be run
74 # Returns a version string that should only be used in comparing
75 # strings returned by version_code()
79 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
81 # All SuSE Linux versions have one decimal. version_code expects two
82 local sles_version=$version.0
83 version_code $sles_version
86 if [ -r /etc/SuSE-release ]; then
87 sles_version=$(sles_version_code)
88 [ $sles_version -lt $(version_code 11.4.0) ] &&
89 # bug number for skipped test: LU-4341
90 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
91 [ $sles_version -lt $(version_code 12.0.0) ] &&
92 # bug number for skipped test: LU-3703
93 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
100 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
101 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
110 check_swap_layouts_support()
112 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
113 { skip "Does not support layout lock."; return 0; }
117 check_and_setup_lustre
121 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
122 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
123 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
125 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
126 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
127 rm -rf $DIR/[Rdfs][0-9]*
129 # $RUNAS_ID may get set incorrectly somewhere else
130 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
132 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
136 if [ "${ONLY}" = "MOUNT" ] ; then
137 echo "Lustre is up, please go on"
141 echo "preparing for tests involving mounts"
142 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
144 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
145 echo # add a newline after mke2fs.
149 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
150 lctl set_param debug=-1 2> /dev/null || true
153 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
155 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
157 run_test 0a "touch; rm ====================="
160 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
161 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
163 run_test 0b "chmod 0755 $DIR ============================="
166 $LCTL get_param mdc.*.import | grep "state: FULL" ||
167 error "import not FULL"
168 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
171 run_test 0c "check import proc"
173 test_0d() { # LU-3397
174 [ $(lustre_version_code mgs) -lt $(version_code 2.10.57) ] &&
175 skip "proc exports not supported before 2.10.57" && return
177 local mgs_exp="mgs.MGS.exports"
178 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
180 local exp_client_version
183 local temp_imp=$DIR/$tfile.import
184 local temp_exp=$DIR/$tfile.export
186 # save mgc import file to $temp_imp
187 $LCTL get_param mgc.*.import | tee $temp_imp
188 # Check if client uuid is found in MGS export
189 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
190 [ $(do_facet mgs $LCTL get_param $exp_client_nid.uuid) == \
194 # save mgs export file to $temp_exp
195 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
197 # Compare the value of field "connect_flags"
198 imp_val=$(grep "connect_flags" $temp_imp)
199 exp_val=$(grep "connect_flags" $temp_exp)
200 [ "$exp_val" == "$imp_val" ] ||
201 error "export flags '$exp_val' != import flags '$imp_val'"
203 # Compare the value of client version
204 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
205 exp_val=$(version_code $exp_client_version)
206 imp_val=$(lustre_version_code client)
207 [ "$exp_val" == "$imp_val" ] ||
208 error "export client version '$exp_val' != '$imp_val'"
210 run_test 0d "check export proc ============================="
213 test_mkdir $DIR/$tdir
214 test_mkdir $DIR/$tdir/d2
215 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
216 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
219 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
221 run_test 1 "mkdir; remkdir; rmdir"
224 test_mkdir $DIR/$tdir
225 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
226 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
228 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
230 run_test 2 "mkdir; touch; rmdir; check file"
233 test_mkdir $DIR/$tdir
234 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
235 touch $DIR/$tdir/$tfile
236 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
238 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
240 run_test 3 "mkdir; touch; rmdir; check dir"
242 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
244 test_mkdir -i 1 $DIR/$tdir
246 touch $DIR/$tdir/$tfile ||
247 error "Create file under remote directory failed"
250 error "Expect error removing in-use dir $DIR/$tdir"
252 test -d $DIR/$tdir || error "Remote directory disappeared"
254 rm -rf $DIR/$tdir || error "remove remote dir error"
256 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
259 test_mkdir $DIR/$tdir
260 test_mkdir $DIR/$tdir/d2
261 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
262 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
263 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
265 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
268 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
269 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
270 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
271 error "$tfile does not have perm 0666 or UID $UID"
272 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
273 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
274 error "$tfile should be 0666 and owned by UID $UID"
276 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
279 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
281 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
282 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
283 error "$tfile should be owned by UID $RUNAS_ID"
284 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
285 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
286 error "$tfile should be owned by UID $RUNAS_ID"
288 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
291 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
293 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
294 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
295 error "$tfile should be owned by GID $UID"
296 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
297 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
298 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
300 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
303 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
304 test_mkdir $DIR/$tdir
305 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
306 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
307 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
308 test_mkdir $DIR/$tdir/d/subdir
309 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
310 error "$tdir/d/subdir should be GID $RUNAS_GID"
311 if [[ $MDSCOUNT -gt 1 ]]; then
312 # check remote dir sgid inherite
313 $LFS mkdir -i 0 $DIR/$tdir.local ||
314 error "mkdir $tdir.local failed"
315 chmod g+s $DIR/$tdir.local ||
316 error "chmod $tdir.local failed"
317 chgrp $RUNAS_GID $DIR/$tdir.local ||
318 error "chgrp $tdir.local failed"
319 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
320 error "mkdir $tdir.remote failed"
321 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
322 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
323 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
324 error "$tdir.remote should be mode 02755"
327 run_test 6g "verify new dir in sgid dir inherits group"
329 test_6h() { # bug 7331
330 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
331 touch $DIR/$tfile || error "touch failed"
332 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
333 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
334 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
335 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
336 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
338 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
341 test_mkdir $DIR/$tdir
342 $MCREATE $DIR/$tdir/$tfile
343 chmod 0666 $DIR/$tdir/$tfile
344 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
345 error "$tdir/$tfile should be mode 0666"
347 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
350 if [ ! -d $DIR/$tdir ]; then
351 test_mkdir $DIR/$tdir
353 $MCREATE $DIR/$tdir/$tfile
354 echo -n foo > $DIR/$tdir/$tfile
355 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
356 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
358 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
361 test_mkdir $DIR/$tdir
362 touch $DIR/$tdir/$tfile
363 chmod 0666 $DIR/$tdir/$tfile
364 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
365 error "$tfile mode not 0666"
367 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
370 test_mkdir $DIR/$tdir
371 test_mkdir $DIR/$tdir/d2
372 test_mkdir $DIR/$tdir/d2/d3
373 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
375 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
378 test_mkdir $DIR/$tdir
379 test_mkdir $DIR/$tdir/d2
380 touch $DIR/$tdir/d2/$tfile
381 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
382 error "$tdir/d2/$tfile not a file"
384 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
387 test_mkdir $DIR/$tdir
388 test_mkdir $DIR/$tdir/d2
389 chmod 0666 $DIR/$tdir/d2
390 chmod 0705 $DIR/$tdir/d2
391 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
392 error "$tdir/d2 mode not 0705"
394 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
397 test_mkdir $DIR/$tdir
398 touch $DIR/$tdir/$tfile
399 chmod 0666 $DIR/$tdir/$tfile
400 chmod 0654 $DIR/$tdir/$tfile
401 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
402 error "$tdir/d2 mode not 0654"
404 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
407 test_mkdir $DIR/$tdir
408 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
410 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
411 error "$tdir/$tfile size not 0 after truncate"
413 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
416 test_mkdir $DIR/$tdir
417 touch $DIR/$tdir/$tfile
419 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
421 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
424 test_mkdir $DIR/$tdir
425 touch $DIR/$tdir/$tfile
426 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
427 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
428 error "$tdir/${tfile_2} not a file after rename"
429 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
431 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
434 test_mkdir $DIR/$tdir
435 touch $DIR/$tdir/$tfile
436 rm -rf $DIR/$tdir/$tfile
437 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
439 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
442 test_mkdir $DIR/$tdir
443 touch $DIR/$tdir/$tfile
444 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
446 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
447 error "$tdir/l-exist not a symlink"
448 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
449 error "$tdir/l-exist not referencing a file"
450 rm -f $DIR/$tdir/l-exist
451 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
453 run_test 17a "symlinks: create, remove (real)"
456 test_mkdir $DIR/$tdir
457 ln -s no-such-file $DIR/$tdir/l-dangle
459 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
460 error "$tdir/l-dangle not referencing no-such-file"
461 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
462 error "$tdir/l-dangle not referencing non-existent file"
463 rm -f $DIR/$tdir/l-dangle
464 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
466 run_test 17b "symlinks: create, remove (dangling)"
468 test_17c() { # bug 3440 - don't save failed open RPC for replay
469 test_mkdir $DIR/$tdir
470 ln -s foo $DIR/$tdir/$tfile
471 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
473 run_test 17c "symlinks: open dangling (should return error)"
476 test_mkdir $DIR/$tdir
477 ln -s foo $DIR/$tdir/$tfile
478 touch $DIR/$tdir/$tfile || error "creating to new symlink"
480 run_test 17d "symlinks: create dangling"
483 test_mkdir $DIR/$tdir
484 local foo=$DIR/$tdir/$tfile
485 ln -s $foo $foo || error "create symlink failed"
486 ls -l $foo || error "ls -l failed"
487 ls $foo && error "ls not failed" || true
489 run_test 17e "symlinks: create recursive symlink (should return error)"
492 test_mkdir $DIR/$tdir
493 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
494 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
495 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
496 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
497 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
498 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
501 run_test 17f "symlinks: long and very long symlink name"
503 # str_repeat(S, N) generate a string that is string S repeated N times
508 while [ $((n -= 1)) -ge 0 ]; do
514 # Long symlinks and LU-2241
516 test_mkdir $DIR/$tdir
517 local TESTS="59 60 61 4094 4095"
519 # Fix for inode size boundary in 2.1.4
520 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
523 # Patch not applied to 2.2 or 2.3 branches
524 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
525 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
528 # skip long symlink name for rhel6.5.
529 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
530 grep -q '6.5' /etc/redhat-release &>/dev/null &&
531 TESTS="59 60 61 4062 4063"
534 local SYMNAME=$(str_repeat 'x' $i)
535 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
536 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
539 run_test 17g "symlinks: really long symlink name and inode boundaries"
541 test_17h() { #bug 17378
542 remote_mds_nodsh && skip "remote MDS with nodsh" && return
543 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
545 test_mkdir $DIR/$tdir
546 if [[ $MDSCOUNT -gt 1 ]]; then
547 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
551 $LFS setstripe -c -1 $DIR/$tdir
552 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
553 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
554 touch $DIR/$tdir/$tfile || true
556 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
558 test_17i() { #bug 20018
559 remote_mds_nodsh && skip "remote MDS with nodsh" && return
560 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
561 test_mkdir -c1 $DIR/$tdir
562 local foo=$DIR/$tdir/$tfile
564 if [[ $MDSCOUNT -gt 1 ]]; then
565 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
569 ln -s $foo $foo || error "create symlink failed"
570 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
571 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
572 ls -l $foo && error "error not detected"
575 run_test 17i "don't panic on short symlink"
577 test_17k() { #bug 22301
578 [[ -z "$(which rsync 2>/dev/null)" ]] &&
579 skip "no rsync command" && return 0
580 rsync --help | grep -q xattr ||
581 skip_env "$(rsync --version | head -n1) does not support xattrs"
582 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
583 test_mkdir $DIR/$tdir
584 test_mkdir $DIR/$tdir.new
585 touch $DIR/$tdir/$tfile
586 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
587 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
588 error "rsync failed with xattrs enabled"
590 run_test 17k "symlinks: rsync with xattrs enabled"
592 test_17l() { # LU-279
593 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
594 skip "no getfattr command" && return 0
595 test_mkdir $DIR/$tdir
596 touch $DIR/$tdir/$tfile
597 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
598 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
599 # -h to not follow symlinks. -m '' to list all the xattrs.
600 # grep to remove first line: '# file: $path'.
601 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
603 lgetxattr_size_check $path $xattr ||
604 error "lgetxattr_size_check $path $xattr failed"
608 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
612 local short_sym="0123456789"
613 local wdir=$DIR/$tdir
616 remote_mds_nodsh && skip "remote MDS with nodsh" && return
617 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
618 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
619 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
621 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
622 skip "ldiskfs only test" && return 0
624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
628 # create a long symlink file
629 for ((i = 0; i < 4; ++i)); do
630 long_sym=${long_sym}${long_sym}
633 echo "create 512 short and long symlink files under $wdir"
634 for ((i = 0; i < 256; ++i)); do
635 ln -sf ${long_sym}"a5a5" $wdir/long-$i
636 ln -sf ${short_sym}"a5a5" $wdir/short-$i
642 wait_delete_completed
644 echo "recreate the 512 symlink files with a shorter string"
645 for ((i = 0; i < 512; ++i)); do
646 # rewrite the symlink file with a shorter string
647 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
648 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
651 local mds_index=$(($($LFS getstripe -M $wdir) + 1))
652 local devname=$(mdsdevname $mds_index)
654 echo "stop and checking mds${mds_index}:"
655 # e2fsck should not return error
657 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
660 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
661 error "start mds${mds_index} failed"
662 df $MOUNT > /dev/null 2>&1
664 error "e2fsck detected error for short/long symlink: rc=$rc"
666 run_test 17m "run e2fsck against MDT which contains short/long symlink"
668 check_fs_consistency_17n() {
672 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
673 # so it only check MDT1/MDT2 instead of all of MDTs.
674 for mdt_index in 1 2; do
675 local devname=$(mdsdevname $mdt_index)
676 # e2fsck should not return error
678 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
681 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
682 error "mount mds$mdt_index failed"
683 df $MOUNT > /dev/null 2>&1
691 remote_mds_nodsh && skip "remote MDS with nodsh" && return
692 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
693 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
694 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
696 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
697 skip "ldiskfs only test" && return 0
699 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
701 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
703 test_mkdir $DIR/$tdir
704 for ((i=0; i<10; i++)); do
705 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
706 error "create remote dir error $i"
707 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
708 error "create files under remote dir failed $i"
711 check_fs_consistency_17n ||
712 error "e2fsck report error after create files under remote dir"
714 for ((i = 0; i < 10; i++)); do
715 rm -rf $DIR/$tdir/remote_dir_${i} ||
716 error "destroy remote dir error $i"
719 check_fs_consistency_17n ||
720 error "e2fsck report error after unlink files under remote dir"
722 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
723 skip "lustre < 2.4.50 does not support migrate mv " && return
725 for ((i = 0; i < 10; i++)); do
726 mkdir -p $DIR/$tdir/remote_dir_${i}
727 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
728 error "create files under remote dir failed $i"
729 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
730 error "migrate remote dir error $i"
732 check_fs_consistency_17n || error "e2fsck report error after migration"
734 for ((i = 0; i < 10; i++)); do
735 rm -rf $DIR/$tdir/remote_dir_${i} ||
736 error "destroy remote dir error $i"
739 check_fs_consistency_17n || error "e2fsck report error after unlink"
741 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
744 remote_mds_nodsh && skip "remote MDS with nodsh" && return
745 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
746 skip "Need MDS version at least 2.3.64" && return
748 local wdir=$DIR/${tdir}o
754 mdt_index=$($LFS getstripe -M $wdir/$tfile)
755 mdt_index=$((mdt_index + 1))
758 #fail mds will wait the failover finish then set
759 #following fail_loc to avoid interfer the recovery process.
762 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
763 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
764 ls -l $wdir/$tfile && rc=1
765 do_facet mds${mdt_index} lctl set_param fail_loc=0
766 [[ $rc -eq 0 ]] || error "stat file should fail"
768 run_test 17o "stat file with incompat LMA feature"
771 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
772 ls $DIR || error "Failed to ls $DIR: $?"
774 run_test 18 "touch .../f ; ls ... =============================="
780 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
782 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
785 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
787 run_test 19b "ls -l .../f19 (should return error) =============="
790 [ $RUNAS_ID -eq $UID ] &&
791 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
792 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
794 run_test 19c "$RUNAS touch .../f19 (should return error) =="
797 cat $DIR/f19 && error || true
799 run_test 19d "cat .../f19 (should return error) =============="
808 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
810 run_test 20 "touch .../f ; ls -l ..."
813 test_mkdir $DIR/$tdir
814 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
815 ln -s dangle $DIR/$tdir/link
816 echo foo >> $DIR/$tdir/link
817 cat $DIR/$tdir/dangle
818 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
819 $CHECKSTAT -f -t file $DIR/$tdir/link ||
820 error "$tdir/link not linked to a file"
822 run_test 21 "write to dangling link"
825 local wdir=$DIR/$tdir
827 chown $RUNAS_ID:$RUNAS_GID $wdir
828 (cd $wdir || error "cd $wdir failed";
829 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
831 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
832 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
833 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
834 error "checkstat -u failed"
836 run_test 22 "unpack tar archive as non-root user"
840 test_mkdir $DIR/$tdir
841 local file=$DIR/$tdir/$tfile
843 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
844 openfile -f O_CREAT:O_EXCL $file &&
845 error "$file recreate succeeded" || true
847 run_test 23a "O_CREAT|O_EXCL in subdir"
849 test_23b() { # bug 18988
850 test_mkdir $DIR/$tdir
851 local file=$DIR/$tdir/$tfile
854 echo foo > $file || error "write filed"
855 echo bar >> $file || error "append filed"
856 $CHECKSTAT -s 8 $file || error "wrong size"
859 run_test 23b "O_APPEND check"
863 echo '-- same directory rename'
864 test_mkdir $DIR/$tdir
865 touch $DIR/$tdir/$tfile.1
866 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
867 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
869 run_test 24a "rename file to non-existent target"
872 test_mkdir $DIR/$tdir
873 touch $DIR/$tdir/$tfile.{1,2}
874 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
875 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
876 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
878 run_test 24b "rename file to existing target"
881 test_mkdir $DIR/$tdir
882 test_mkdir $DIR/$tdir/d$testnum.1
883 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
884 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
885 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
887 run_test 24c "rename directory to non-existent target"
890 test_mkdir -c1 $DIR/$tdir
891 test_mkdir -c1 $DIR/$tdir/d$testnum.1
892 test_mkdir -c1 $DIR/$tdir/d$testnum.2
893 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
894 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
895 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
897 run_test 24d "rename directory to existing target"
900 echo '-- cross directory renames --'
904 mv $DIR/R5a/f $DIR/R5b/g
905 $CHECKSTAT -a $DIR/R5a/f || error
906 $CHECKSTAT -t file $DIR/R5b/g || error
908 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
913 touch $DIR/R6a/f $DIR/R6b/g
914 mv $DIR/R6a/f $DIR/R6b/g
915 $CHECKSTAT -a $DIR/R6a/f || error
916 $CHECKSTAT -t file $DIR/R6b/g || error
918 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
923 test_mkdir $DIR/R7a/d
924 mv $DIR/R7a/d $DIR/R7b/e
925 $CHECKSTAT -a $DIR/R7a/d || error
926 $CHECKSTAT -t dir $DIR/R7b/e || error
928 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
931 test_mkdir -c1 $DIR/R8a
932 test_mkdir -c1 $DIR/R8b
933 test_mkdir -c1 $DIR/R8a/d
934 test_mkdir -c1 $DIR/R8b/e
935 mrename $DIR/R8a/d $DIR/R8b/e
936 $CHECKSTAT -a $DIR/R8a/d || error
937 $CHECKSTAT -t dir $DIR/R8b/e || error
939 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
942 echo "-- rename error cases"
946 mrename $DIR/R9/f $DIR/R9/a
947 $CHECKSTAT -t file $DIR/R9/f || error
948 $CHECKSTAT -t dir $DIR/R9/a || error
949 $CHECKSTAT -a $DIR/R9/a/f || error
951 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
955 mrename $DIR/R10/f $DIR/R10/g
956 $CHECKSTAT -t dir $DIR/R10 || error
957 $CHECKSTAT -a $DIR/R10/f || error
958 $CHECKSTAT -a $DIR/R10/g || error
960 run_test 24j "source does not exist ============================"
964 test_mkdir $DIR/R11a/d
966 mv $DIR/R11a/f $DIR/R11a/d
967 $CHECKSTAT -a $DIR/R11a/f || error
968 $CHECKSTAT -t file $DIR/R11a/d/f || error
970 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
972 # bug 2429 - rename foo foo foo creates invalid file
975 $MULTIOP $f OcNs || error
977 run_test 24l "Renaming a file to itself ========================"
981 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
982 # on ext3 this does not remove either the source or target files
983 # though the "expected" operation would be to remove the source
984 $CHECKSTAT -t file ${f} || error "${f} missing"
985 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
987 run_test 24m "Renaming a file to a hard link to itself ========="
991 # this stats the old file after it was renamed, so it should fail
995 $CHECKSTAT ${f}.rename
998 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1001 test_mkdir $DIR/$tdir
1002 rename_many -s random -v -n 10 $DIR/$tdir
1004 run_test 24o "rename of files during htree split"
1007 test_mkdir $DIR/R12a
1008 test_mkdir $DIR/R12b
1009 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1010 mrename $DIR/R12a $DIR/R12b
1011 $CHECKSTAT -a $DIR/R12a || error
1012 $CHECKSTAT -t dir $DIR/R12b || error
1013 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1014 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1016 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1018 cleanup_multiop_pause() {
1020 kill -USR1 $MULTIPID
1024 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1025 test_mkdir $DIR/R13a
1026 test_mkdir $DIR/R13b
1027 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1028 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1031 trap cleanup_multiop_pause EXIT
1032 mrename $DIR/R13a $DIR/R13b
1033 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1034 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1035 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1036 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1037 cleanup_multiop_pause
1038 wait $MULTIPID || error "multiop close failed"
1040 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1042 test_24r() { #bug 3789
1043 test_mkdir $DIR/R14a
1044 test_mkdir $DIR/R14a/b
1045 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1046 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1047 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1049 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1052 test_mkdir $DIR/R15a
1053 test_mkdir $DIR/R15a/b
1054 test_mkdir $DIR/R15a/b/c
1055 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1056 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1057 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1059 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1061 test_mkdir $DIR/R16a
1062 test_mkdir $DIR/R16a/b
1063 test_mkdir $DIR/R16a/b/c
1064 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1065 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1066 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1068 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1070 test_24u() { # bug12192
1071 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1072 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1074 run_test 24u "create stripe file"
1078 size=$(getconf PAGE_SIZE 2>/dev/null)
1079 echo -n ${size:-4096}
1082 simple_cleanup_common() {
1085 [ -z "$DIR" -o -z "$tdir" ] && return 0
1087 local start=$SECONDS
1090 wait_delete_completed
1091 echo "cleanup time $((SECONDS - start))"
1095 max_pages_per_rpc() {
1096 local mdtname="$(printf "MDT%04x" ${1:-0})"
1097 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1101 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1102 local nrfiles=${COUNT:-100000}
1103 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1104 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && nrfiles=${COUNT:-10000}
1106 local fname="$DIR/$tdir/$tfile"
1107 test_mkdir "$(dirname $fname)"
1108 # assume MDT0000 has the fewest inodes
1109 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1110 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1111 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1113 trap simple_cleanup_common EXIT
1115 createmany -m "$fname" $nrfiles
1117 cancel_lru_locks mdc
1118 lctl set_param mdc.*.stats clear
1120 # was previously test_24D: LU-6101
1121 # readdir() returns correct number of entries after cursor reload
1122 local num_ls=$(ls $DIR/$tdir | wc -l)
1123 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1124 local num_all=$(ls -a $DIR/$tdir | wc -l)
1125 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1126 $num_all -ne $((nrfiles + 2)) ]; then
1127 error "Expected $nrfiles files, got $num_ls " \
1128 "($num_uniq unique $num_all .&..)"
1130 # LU-5 large readdir
1131 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1132 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1133 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1134 # take into account of overhead in lu_dirpage header and end mark in
1135 # each page, plus one in rpc_num calculation.
1136 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1137 local page_entries=$((($(page_size) - 24) / dirent_size))
1138 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1139 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1140 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1141 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1142 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1143 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1144 error "large readdir doesn't take effect: " \
1145 "$mds_readpage should be about $rpc_max"
1147 simple_cleanup_common
1149 run_test 24v "list large directory (test hash collision, b=17560)"
1151 test_24w() { # bug21506
1153 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1154 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1155 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1156 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1157 [[ "$SZ1" -eq "$SZ2" ]] ||
1158 error "Error reading at the end of the file $tfile"
1160 run_test 24w "Reading a file larger than 4Gb"
1163 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1165 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1166 skip "Need MDS version at least 2.7.56" && return
1168 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1170 local remote_dir=$DIR/$tdir/remote_dir
1172 test_mkdir $DIR/$tdir
1173 $LFS mkdir -i $MDTIDX $remote_dir ||
1174 error "create remote directory failed"
1176 test_mkdir $DIR/$tdir/src_dir
1177 touch $DIR/$tdir/src_file
1178 test_mkdir $remote_dir/tgt_dir
1179 touch $remote_dir/tgt_file
1181 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1182 error "rename dir cross MDT failed!"
1184 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1185 error "rename file cross MDT failed!"
1187 touch $DIR/$tdir/ln_file
1188 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1189 error "ln file cross MDT failed"
1191 rm -rf $DIR/$tdir || error "Can not delete directories"
1193 run_test 24x "cross MDT rename/link"
1196 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1197 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1198 local remote_dir=$DIR/$tdir/remote_dir
1201 test_mkdir $DIR/$tdir
1202 $LFS mkdir -i $mdtidx $remote_dir ||
1203 error "create remote directory failed"
1205 test_mkdir $remote_dir/src_dir
1206 touch $remote_dir/src_file
1207 test_mkdir $remote_dir/tgt_dir
1208 touch $remote_dir/tgt_file
1210 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1211 error "rename subdir in the same remote dir failed!"
1213 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1214 error "rename files in the same remote dir failed!"
1216 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1217 error "link files in the same remote dir failed!"
1219 rm -rf $DIR/$tdir || error "Can not delete directories"
1221 run_test 24y "rename/link on the same dir should succeed"
1223 test_24A() { # LU-3182
1227 test_mkdir $DIR/$tdir
1228 trap simple_cleanup_common EXIT
1229 createmany -m $DIR/$tdir/$tfile $NFILES
1230 local t=$(ls $DIR/$tdir | wc -l)
1231 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1232 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1233 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1234 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1237 simple_cleanup_common || error "Can not delete directories"
1239 run_test 24A "readdir() returns correct number of entries."
1241 test_24B() { # LU-4805
1242 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1245 test_mkdir $DIR/$tdir
1246 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1247 error "create striped dir failed"
1249 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1250 [ $count -eq 2 ] || error "Expected 2, got $count"
1252 touch $DIR/$tdir/striped_dir/a
1254 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1255 [ $count -eq 3 ] || error "Expected 3, got $count"
1257 touch $DIR/$tdir/striped_dir/.f
1259 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1260 [ $count -eq 4 ] || error "Expected 4, got $count"
1262 rm -rf $DIR/$tdir || error "Can not delete directories"
1264 run_test 24B "readdir for striped dir return correct number of entries"
1267 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1273 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1274 error "create striped dir failed"
1276 cd $DIR/$tdir/d0/striped_dir
1278 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1279 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1280 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1282 [ "$d0_ino" = "$parent_ino" ] ||
1283 error ".. wrong, expect $d0_ino, get $parent_ino"
1285 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1286 error "mv striped dir failed"
1288 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1290 [ "$d1_ino" = "$parent_ino" ] ||
1291 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1293 run_test 24C "check .. in striped dir"
1296 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1297 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1300 mkdir $DIR/$tdir/src_dir
1301 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1302 error "create remote source failed"
1304 touch $DIR/$tdir/src_dir/src_child/a
1306 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1307 error "create remote target dir failed"
1309 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1310 error "create remote target child failed"
1312 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1313 error "rename dir cross MDT failed!"
1317 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1318 error "src_child still exists after rename"
1320 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1321 error "missing file(a) after rename"
1323 rm -rf $DIR/$tdir || error "Can not delete directories"
1325 run_test 24E "cross MDT rename/link"
1328 echo '== symlink sanity ============================================='
1332 touch $DIR/s25/foo || error
1334 run_test 25a "create file in symlinked directory ==============="
1337 [ ! -d $DIR/d25 ] && test_25a
1338 $CHECKSTAT -t file $DIR/s25/foo || error
1340 run_test 25b "lookup file in symlinked directory ==============="
1344 test_mkdir $DIR/d26/d26-2
1345 ln -s d26/d26-2 $DIR/s26
1346 touch $DIR/s26/foo || error
1348 run_test 26a "multiple component symlink ======================="
1351 test_mkdir -p $DIR/$tdir/d26-2
1352 ln -s $tdir/d26-2/foo $DIR/s26-2
1353 touch $DIR/s26-2 || error
1355 run_test 26b "multiple component symlink at end of lookup ======"
1358 test_mkdir $DIR/d26.2
1359 touch $DIR/d26.2/foo
1360 ln -s d26.2 $DIR/s26.2-1
1361 ln -s s26.2-1 $DIR/s26.2-2
1362 ln -s s26.2-2 $DIR/s26.2-3
1363 chmod 0666 $DIR/s26.2-3/foo
1365 run_test 26c "chain of symlinks"
1367 # recursive symlinks (bug 439)
1369 ln -s d26-3/foo $DIR/d26-3
1371 run_test 26d "create multiple component recursive symlink"
1374 [ ! -h $DIR/d26-3 ] && test_26d
1377 run_test 26e "unlink multiple component recursive symlink"
1379 # recursive symlinks (bug 7022)
1381 test_mkdir $DIR/$tdir
1382 test_mkdir $DIR/$tdir/$tfile
1383 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1384 test_mkdir -p lndir/bar1
1385 test_mkdir $DIR/$tdir/$tfile/$tfile
1386 cd $tfile || error "cd $tfile failed"
1387 ln -s .. dotdot || error "ln dotdot failed"
1388 ln -s dotdot/lndir lndir || error "ln lndir failed"
1389 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1390 output=`ls $tfile/$tfile/lndir/bar1`
1391 [ "$output" = bar1 ] && error "unexpected output"
1392 rm -r $tfile || error "rm $tfile failed"
1393 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1395 run_test 26f "rm -r of a directory which has recursive symlink"
1398 test_mkdir $DIR/$tdir
1399 $LFS getstripe $DIR/$tdir
1400 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1401 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1402 cp /etc/hosts $DIR/$tdir/$tfile || error
1404 run_test 27a "one stripe file"
1407 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1408 test_mkdir $DIR/$tdir
1409 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1410 $LFS getstripe -c $DIR/$tdir/$tfile
1411 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1412 error "two-stripe file doesn't have two stripes"
1414 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1416 run_test 27b "create and write to two stripe file"
1419 test_mkdir $DIR/$tdir
1420 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1421 error "setstripe failed"
1422 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1423 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1425 run_test 27d "create file with default settings"
1428 # LU-5839 adds check for existed layout before setting it
1429 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1430 skip "Need MDS version at least 2.7.56" && return
1431 test_mkdir $DIR/$tdir
1432 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1433 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1434 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1436 run_test 27e "setstripe existing file (should return error)"
1439 test_mkdir $DIR/$tdir
1440 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1441 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1442 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1443 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1444 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1445 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1447 run_test 27f "setstripe with bad stripe size (should return error)"
1450 test_mkdir $DIR/$tdir
1451 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1452 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1453 error "$DIR/$tdir/$tfile has object"
1455 run_test 27g "$LFS getstripe with no objects"
1458 test_mkdir $DIR/$tdir
1459 touch $DIR/$tdir/$tfile || error "touch failed"
1460 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1461 error "missing objects"
1463 run_test 27i "$LFS getstripe with some objects"
1466 test_mkdir $DIR/$tdir
1467 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1468 error "setstripe failed" || true
1470 run_test 27j "setstripe with bad stripe offset (should return error)"
1472 test_27k() { # bug 2844
1473 test_mkdir $DIR/$tdir
1474 local file=$DIR/$tdir/$tfile
1475 local ll_max_blksize=$((4 * 1024 * 1024))
1476 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1477 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1478 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1479 dd if=/dev/zero of=$file bs=4k count=1
1480 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1481 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1483 run_test 27k "limit i_blksize for broken user apps"
1486 mcreate $DIR/$tfile || error "creating file"
1487 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1488 error "setstripe should have failed" || true
1490 run_test 27l "check setstripe permissions (should return error)"
1493 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1495 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1497 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1498 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1501 trap simple_cleanup_common EXIT
1502 test_mkdir $DIR/$tdir
1503 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1504 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1505 error "dd should fill OST0"
1507 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1509 [ $i -gt 256 ] && break
1512 touch $DIR/$tdir/$tfile.$i
1513 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1514 awk '{print $1}'| grep -w "0") ] &&
1515 error "OST0 was full but new created file still use it"
1517 touch $DIR/$tdir/$tfile.$i
1518 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1519 awk '{print $1}'| grep -w "0") ] &&
1520 error "OST0 was full but new created file still use it"
1521 simple_cleanup_common
1523 run_test 27m "create file while OST0 was full"
1526 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1527 head -n 1 | awk '{ print $1 * 2 }')
1531 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1532 # if the OST isn't full anymore.
1534 local OSTIDX=${1:-""}
1536 local list=$(comma_list $(osts_nodes))
1537 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1539 do_nodes $list lctl set_param fail_loc=0
1540 sync # initiate all OST_DESTROYs from MDS to OST
1544 exhaust_precreations() {
1547 local FAILIDX=${3:-$OSTIDX}
1548 local ofacet=ost$((OSTIDX + 1))
1550 test_mkdir -p -c1 $DIR/$tdir
1551 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1552 local mfacet=mds$((mdtidx + 1))
1553 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1555 local OST=$(ostname_from_index $OSTIDX)
1558 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1559 local last_id=$(do_facet $mfacet lctl get_param -n \
1560 osc.$mdtosc_proc1.prealloc_last_id)
1561 local next_id=$(do_facet $mfacet lctl get_param -n \
1562 osc.$mdtosc_proc1.prealloc_next_id)
1564 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1565 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1567 test_mkdir -p $DIR/$tdir/${OST}
1568 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1569 #define OBD_FAIL_OST_ENOSPC 0x215
1570 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1571 echo "Creating to objid $last_id on ost $OST..."
1572 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1573 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1574 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1578 exhaust_all_precreations() {
1580 for (( i=0; i < OSTCOUNT; i++ )) ; do
1581 exhaust_precreations $i $1 -1
1586 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1587 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1588 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1589 remote_ost_nodsh && skip "remote OST with nodsh" && return
1592 rm -f $DIR/$tdir/$tfile
1593 exhaust_precreations 0 0x80000215
1594 $LFS setstripe -c -1 $DIR/$tdir
1595 touch $DIR/$tdir/$tfile || error
1596 $LFS getstripe $DIR/$tdir/$tfile
1599 run_test 27n "create file with some full OSTs"
1602 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1603 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1604 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1605 remote_ost_nodsh && skip "remote OST with nodsh" && return
1608 rm -f $DIR/$tdir/$tfile
1609 exhaust_all_precreations 0x215
1611 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1616 run_test 27o "create file with all full OSTs (should error)"
1619 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1620 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1621 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1622 remote_ost_nodsh && skip "remote OST with nodsh" && return
1625 rm -f $DIR/$tdir/$tfile
1626 test_mkdir $DIR/$tdir
1628 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1629 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1630 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1632 exhaust_precreations 0 0x80000215
1633 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1634 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1635 $LFS getstripe $DIR/$tdir/$tfile
1639 run_test 27p "append to a truncated file with some full OSTs"
1642 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1643 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1644 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1645 remote_ost_nodsh && skip "remote OST with nodsh" && return
1648 rm -f $DIR/$tdir/$tfile
1650 test_mkdir $DIR/$tdir
1651 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1652 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1653 error "truncate $DIR/$tdir/$tfile failed"
1654 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1656 exhaust_all_precreations 0x215
1658 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1659 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1663 run_test 27q "append to truncated file with all OSTs full (should error)"
1666 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1667 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1668 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1669 remote_ost_nodsh && skip "remote OST with nodsh" && return
1672 rm -f $DIR/$tdir/$tfile
1673 exhaust_precreations 0 0x80000215
1675 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile # && error
1679 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1681 test_27s() { # bug 10725
1682 test_mkdir $DIR/$tdir
1683 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1684 local stripe_count=0
1685 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1686 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1687 error "stripe width >= 2^32 succeeded" || true
1690 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1692 test_27t() { # bug 10864
1697 $WLFS getstripe $tfile
1700 run_test 27t "check that utils parse path correctly"
1702 test_27u() { # bug 4900
1703 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1704 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1706 local list=$(comma_list $(mdts_nodes))
1708 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1709 do_nodes $list $LCTL set_param fail_loc=0x139
1710 test_mkdir -p $DIR/$tdir
1711 trap simple_cleanup_common EXIT
1712 createmany -o $DIR/$tdir/t- 1000
1713 do_nodes $list $LCTL set_param fail_loc=0
1715 TLOG=$TMP/$tfile.getstripe
1716 $LFS getstripe $DIR/$tdir > $TLOG
1717 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1718 unlinkmany $DIR/$tdir/t- 1000
1720 [[ $OBJS -gt 0 ]] &&
1721 error "$OBJS objects created on OST-0. See $TLOG" ||
1724 run_test 27u "skip object creation on OSC w/o objects"
1726 test_27v() { # bug 4900
1727 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1728 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1729 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1730 remote_ost_nodsh && skip "remote OST with nodsh" && return
1732 exhaust_all_precreations 0x215
1735 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1737 touch $DIR/$tdir/$tfile
1738 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1740 for (( i=1; i < OSTCOUNT; i++ )); do
1741 do_facet ost$i lctl set_param fail_loc=0x705
1743 local START=`date +%s`
1744 createmany -o $DIR/$tdir/$tfile 32
1746 local FINISH=`date +%s`
1747 local TIMEOUT=`lctl get_param -n timeout`
1748 local PROCESS=$((FINISH - START))
1749 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1750 error "$FINISH - $START >= $TIMEOUT / 2"
1751 sleep $((TIMEOUT / 2 - PROCESS))
1754 run_test 27v "skip object creation on slow OST"
1756 test_27w() { # bug 10997
1757 test_mkdir $DIR/$tdir
1758 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1759 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1760 error "stripe size $size != 65536" || true
1761 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1762 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1764 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1767 [[ $OSTCOUNT -lt 2 ]] &&
1768 skip_env "skipping multiple stripe count/offset test" && return
1770 test_mkdir $DIR/$tdir
1771 for i in $(seq 1 $OSTCOUNT); do
1773 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1774 error "setstripe -c $i -i $offset failed"
1775 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1776 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1777 [ $count -ne $i ] && error "stripe count $count != $i" || true
1778 [ $index -ne $offset ] &&
1779 error "stripe offset $index != $offset" || true
1782 run_test 27wa "check $LFS setstripe -c -i options"
1785 remote_ost_nodsh && skip "remote OST with nodsh" && return
1786 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1788 OFFSET=$(($OSTCOUNT - 1))
1790 local OST=$(ostname_from_index $OSTIDX)
1792 test_mkdir $DIR/$tdir
1793 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1794 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1796 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1797 for i in $(seq 0 $OFFSET); do
1798 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1799 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1800 error "OST0 was degraded but new created file still use it"
1802 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1804 run_test 27x "create files while OST0 is degraded"
1807 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1808 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1809 remote_ost_nodsh && skip "remote OST with nodsh" && return
1810 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1812 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1813 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1814 osc.$mdtosc.prealloc_last_id)
1815 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1816 osc.$mdtosc.prealloc_next_id)
1817 local fcount=$((last_id - next_id))
1818 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1819 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1821 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1822 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1823 local OST_DEACTIVE_IDX=-1
1828 for OSC in $MDS_OSCS; do
1829 OST=$(osc_to_ost $OSC)
1830 OSTIDX=$(index_from_ostuuid $OST)
1831 if [ $OST_DEACTIVE_IDX == -1 ]; then
1832 OST_DEACTIVE_IDX=$OSTIDX
1834 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1835 echo $OSC "is Deactivated:"
1836 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1840 OSTIDX=$(index_from_ostuuid $OST)
1841 test_mkdir $DIR/$tdir
1842 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1844 for OSC in $MDS_OSCS; do
1845 OST=$(osc_to_ost $OSC)
1846 OSTIDX=$(index_from_ostuuid $OST)
1847 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1848 echo $OST "is degraded:"
1849 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1850 obdfilter.$OST.degraded=1
1855 createmany -o $DIR/$tdir/$tfile $fcount
1857 for OSC in $MDS_OSCS; do
1858 OST=$(osc_to_ost $OSC)
1859 OSTIDX=$(index_from_ostuuid $OST)
1860 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1861 echo $OST "is recovered from degraded:"
1862 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1863 obdfilter.$OST.degraded=0
1865 do_facet $SINGLEMDS lctl --device %$OSC activate
1869 # all osp devices get activated, hence -1 stripe count restored
1870 local stripe_count=0
1872 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1873 # devices get activated.
1875 $LFS setstripe -c -1 $DIR/$tfile
1876 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1878 [ $stripe_count -ne $OSTCOUNT ] &&
1879 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1882 run_test 27y "create files while OST0 is degraded and the rest inactive"
1888 lmm_count=$($GETSTRIPE -c $1)
1889 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1890 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1892 local old_ifs="$IFS"
1894 fid=($($LFS path2fid $1))
1897 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1898 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1900 # compare lmm_seq and lu_fid->f_seq
1901 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1902 # compare lmm_object_id and lu_fid->oid
1903 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1905 # check the trusted.fid attribute of the OST objects of the file
1906 local have_obdidx=false
1908 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1909 # skip lines up to and including "obdidx"
1910 [ -z "$obdidx" ] && break
1911 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1912 $have_obdidx || continue
1914 local ost=$((obdidx + 1))
1915 local dev=$(ostdevname $ost)
1918 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1920 seq=$(echo $seq | sed -e "s/^0x//g")
1921 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1922 oid_hex=$(echo $oid)
1924 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1926 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1930 # Don't unmount/remount the OSTs if we don't need to do that.
1931 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1932 # update too, until that use mount/ll_decode_filter_fid/mount.
1933 # Re-enable when debugfs will understand new filter_fid.
1935 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
1936 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1937 $dev 2>/dev/null" | grep "parent=")
1939 if [ -z "$ff" ]; then
1941 mount_fstype ost$ost
1942 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1943 $(facet_mntpt ost$ost)/$obj_file)
1944 unmount_fstype ost$ost
1945 start ost$ost $dev $OST_MOUNT_OPTS
1949 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1951 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1953 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1954 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1956 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
1957 # stripe_size=1048576 component_id=1 component_start=0 \
1958 # component_end=33554432
1959 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
1960 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
1961 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
1963 if grep -q 'stripe=' <<<$ff; then
1964 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
1966 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1967 # into f_ver in this case. See comment on ff_parent.
1968 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
1971 # compare lmm_seq and filter_fid->ff_parent.f_seq
1972 [ $ff_pseq = $lmm_seq ] ||
1973 error "FF parent SEQ $ff_pseq != $lmm_seq"
1974 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1975 [ $ff_poid = $lmm_oid ] ||
1976 error "FF parent OID $ff_poid != $lmm_oid"
1977 (($ff_pstripe == $stripe_nr)) ||
1978 error "FF stripe $ff_pstripe != $stripe_nr"
1980 stripe_nr=$((stripe_nr + 1))
1981 [ $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
1983 if grep -q 'stripe_count=' <<<$ff; then
1984 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
1985 -e 's/ .*//' <<<$ff)
1986 [ $lmm_count = $ff_scnt ] ||
1987 error "FF stripe count $lmm_count != $ff_scnt"
1993 remote_ost_nodsh && skip "remote OST with nodsh" && return
1994 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1995 test_mkdir $DIR/$tdir
1997 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1998 { error "setstripe -c -1 failed"; return 1; }
1999 # We need to send a write to every object to get parent FID info set.
2000 # This _should_ also work for setattr, but does not currently.
2001 # touch $DIR/$tdir/$tfile-1 ||
2002 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2003 { error "dd $tfile-1 failed"; return 2; }
2004 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2005 { error "setstripe -c -1 failed"; return 3; }
2006 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2007 { error "dd $tfile-2 failed"; return 4; }
2009 # make sure write RPCs have been sent to OSTs
2012 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2013 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2015 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2017 test_27A() { # b=19102
2018 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2019 local restore_size=$($GETSTRIPE -S $MOUNT)
2020 local restore_count=$($GETSTRIPE -c $MOUNT)
2021 local restore_offset=$($GETSTRIPE -i $MOUNT)
2022 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
2023 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2024 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
2025 local default_size=$($GETSTRIPE -S $MOUNT)
2026 local default_offset=$($GETSTRIPE -i $MOUNT)
2027 local dsize=$((1024 * 1024))
2028 [ $default_size -eq $dsize ] ||
2029 error "stripe size $default_size != $dsize"
2030 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
2031 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
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
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
2265 run_test 30a "execute binary from Lustre (execve) =============="
2268 cp `which ls` $DIR || cp /bin/ls $DIR
2270 $RUNAS $DIR/ls / || error
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
2284 run_test 30c "execute binary from Lustre without read perms ===="
2287 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2288 $CHECKSTAT -a $DIR/f31 || error
2290 run_test 31a "open-unlink file =================================="
2293 touch $DIR/f31 || error
2294 ln $DIR/f31 $DIR/f31b || error
2295 $MULTIOP $DIR/f31b Ouc || error
2296 $CHECKSTAT -t file $DIR/f31 || error
2298 run_test 31b "unlink file with multiple links while open ======="
2301 touch $DIR/f31 || error
2302 ln $DIR/f31 $DIR/f31c || error
2303 multiop_bg_pause $DIR/f31 O_uc || return 1
2305 $MULTIOP $DIR/f31c Ouc
2306 kill -USR1 $MULTIPID
2309 run_test 31c "open-unlink file with multiple links ============="
2312 opendirunlink $DIR/d31d $DIR/d31d || error
2313 $CHECKSTAT -a $DIR/d31d || error
2315 run_test 31d "remove of open directory ========================="
2317 test_31e() { # bug 2904
2318 openfilleddirunlink $DIR/d31e || error
2320 run_test 31e "remove of open non-empty directory ==============="
2322 test_31f() { # bug 4554
2323 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2325 test_mkdir $DIR/d31f
2326 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2327 cp /etc/hosts $DIR/d31f
2329 $GETSTRIPE $DIR/d31f/hosts
2330 multiop_bg_pause $DIR/d31f D_c || return 1
2333 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2334 test_mkdir $DIR/d31f
2335 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2336 cp /etc/hosts $DIR/d31f
2338 $GETSTRIPE $DIR/d31f/hosts
2339 multiop_bg_pause $DIR/d31f D_c || return 1
2342 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2343 wait $MULTIPID || error "first opendir $MULTIPID failed"
2347 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2348 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2351 run_test 31f "remove of open directory with open-unlink file ==="
2354 echo "-- cross directory link --"
2355 test_mkdir -c1 $DIR/${tdir}ga
2356 test_mkdir -c1 $DIR/${tdir}gb
2357 touch $DIR/${tdir}ga/f
2358 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2359 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2360 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2361 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2362 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2364 run_test 31g "cross directory link==============="
2367 echo "-- cross directory link --"
2368 test_mkdir -c1 $DIR/${tdir}
2369 test_mkdir -c1 $DIR/${tdir}/dir
2370 touch $DIR/${tdir}/f
2371 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2372 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2373 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2374 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2375 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2377 run_test 31h "cross directory link under child==============="
2380 echo "-- cross directory link --"
2381 test_mkdir -c1 $DIR/$tdir
2382 test_mkdir -c1 $DIR/$tdir/dir
2383 touch $DIR/$tdir/dir/f
2384 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2385 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2386 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2387 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2388 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2390 run_test 31i "cross directory link under parent==============="
2393 test_mkdir -c1 -p $DIR/$tdir
2394 test_mkdir -c1 -p $DIR/$tdir/dir1
2395 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2396 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2397 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2398 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2401 run_test 31j "link for directory==============="
2404 test_mkdir -c1 -p $DIR/$tdir
2406 touch $DIR/$tdir/exist
2407 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2408 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2409 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2410 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2411 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2412 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2413 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2416 run_test 31k "link to file: the same, non-existing, dir==============="
2422 touch $DIR/d31m2/exist
2423 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2424 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2425 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2426 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2427 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2428 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2431 run_test 31m "link to file: the same, non-existing, dir==============="
2434 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2435 nlink=$(stat --format=%h $DIR/$tfile)
2436 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2438 local cmd="exec $fd<$DIR/$tfile"
2441 trap "eval $cmd" EXIT
2442 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2443 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2444 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2445 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2446 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2449 run_test 31n "check link count of unlinked file"
2452 local TEMPNAME=$(mktemp $1_XXXXXX)
2453 mlink $TEMPNAME $1 2> /dev/null &&
2454 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2458 test_31o() { # LU-2901
2459 test_mkdir $DIR/$tdir
2460 for LOOP in $(seq 100); do
2461 rm -f $DIR/$tdir/$tfile*
2462 for THREAD in $(seq 8); do
2463 link_one $DIR/$tdir/$tfile.$LOOP &
2466 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2467 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2468 error "$LINKS duplicate links to $tfile.$LOOP" &&
2472 run_test 31o "duplicate hard links with same filename"
2475 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2477 test_mkdir $DIR/$tdir
2478 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2479 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2481 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2482 error "open unlink test1 failed"
2483 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2484 error "open unlink test2 failed"
2486 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2487 error "test1 still exists"
2488 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2489 error "test2 still exists"
2491 run_test 31p "remove of open striped directory"
2493 cleanup_test32_mount() {
2496 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2497 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2498 losetup -d $loopdev || true
2504 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2505 echo "== more mountpoints and symlinks ================="
2506 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2507 trap cleanup_test32_mount EXIT
2508 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2509 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2510 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2511 cleanup_test32_mount
2513 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2517 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2518 trap cleanup_test32_mount EXIT
2519 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2520 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2521 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2522 cleanup_test32_mount
2524 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2527 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2528 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2529 trap cleanup_test32_mount EXIT
2530 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2531 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2532 test_mkdir -p $DIR/$tdir/d2/test_dir
2533 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2534 cleanup_test32_mount
2536 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2539 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2540 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2541 trap cleanup_test32_mount EXIT
2542 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2543 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2544 test_mkdir -p $DIR/$tdir/d2/test_dir
2545 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2546 cleanup_test32_mount
2548 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2552 test_mkdir -p $DIR/$tdir/tmp
2553 local tmp_dir=$DIR/$tdir/tmp
2554 ln -s $DIR/$tdir $tmp_dir/symlink11
2555 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2556 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2557 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2559 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2563 test_mkdir -p $DIR/$tdir/tmp
2564 local tmp_dir=$DIR/$tdir/tmp
2565 ln -s $DIR/$tdir $tmp_dir/symlink11
2566 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2567 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2568 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2570 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2573 local tmp_dir=$DIR/$tdir/tmp
2574 test_mkdir -p $tmp_dir
2575 test_mkdir $DIR/${tdir}2
2576 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2577 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2578 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2579 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2580 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2581 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2583 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2586 rm -fr $DIR/$tdir $DIR/${tdir}2
2587 tmp_dir=$DIR/$tdir/tmp
2588 test_mkdir -p $tmp_dir
2589 test_mkdir $DIR/${tdir}2
2590 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2591 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2592 ls $tmp_dir/symlink12 || error "listing symlink12"
2593 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2595 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2598 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2599 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2600 trap cleanup_test32_mount EXIT
2601 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2602 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2603 touch $DIR/$tdir/test_file
2604 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2605 cleanup_test32_mount
2607 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2610 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2611 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2612 trap cleanup_test32_mount EXIT
2613 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2614 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2615 touch $DIR/$tdir/test_file
2616 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2617 cleanup_test32_mount
2619 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2622 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2624 trap cleanup_test32_mount EXIT
2625 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2626 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2627 test_mkdir -p $DIR/$tdir/d2
2628 touch $DIR/$tdir/d2/test_file || error
2629 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2630 cleanup_test32_mount
2632 run_test 32k "stat d32k/ext2-mountpoint/../d2/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 || error
2640 test_mkdir -p $DIR/$tdir/d2
2641 touch $DIR/$tdir/d2/test_file
2642 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2643 cleanup_test32_mount
2645 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2649 test_mkdir -p $DIR/d32m/tmp
2650 TMP_DIR=$DIR/d32m/tmp
2651 ln -s $DIR $TMP_DIR/symlink11
2652 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2653 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2654 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2656 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2660 test_mkdir -p $DIR/d32n/tmp
2661 TMP_DIR=$DIR/d32n/tmp
2662 ln -s $DIR $TMP_DIR/symlink11
2663 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2664 ls -l $DIR/d32n/tmp/symlink11 || error
2665 ls -l $DIR/d32n/symlink01 || error
2667 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2671 test_mkdir -p $DIR/d32o/tmp
2672 TMP_DIR=$DIR/d32o/tmp
2673 ln -s $DIR/$tfile $TMP_DIR/symlink12
2674 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2675 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2676 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2677 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2678 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2680 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2690 test_mkdir -p $DIR/d32p/tmp
2692 TMP_DIR=$DIR/d32p/tmp
2694 ln -s $DIR/$tfile $TMP_DIR/symlink12
2696 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2698 cat $DIR/d32p/tmp/symlink12 || error
2700 cat $DIR/d32p/symlink02 || error
2703 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2706 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2707 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2708 trap cleanup_test32_mount EXIT
2709 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2710 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2711 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2712 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2713 cleanup_test32_mount
2715 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2718 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2719 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2720 trap cleanup_test32_mount EXIT
2721 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2722 touch $DIR/$tdir/ext2-mountpoint/under_the_mount
2723 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2724 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2725 cleanup_test32_mount
2727 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2732 chmod 444 $DIR/$tfile
2733 chown $RUNAS_ID $DIR/$tfile
2735 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2738 run_test 33aa "write file with mode 444 (should return error)"
2742 test_mkdir $DIR/$tdir
2743 chown $RUNAS_ID $DIR/$tdir
2744 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2745 error "$RUNAS create $tdir/$tfile failed"
2746 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2747 error "open RDWR" || true
2749 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2753 test_mkdir $DIR/$tdir
2754 chown $RUNAS_ID $DIR/$tdir
2755 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2757 run_test 33b "test open file with malformed flags (No panic)"
2760 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2766 remote_ost_nodsh && skip "remote OST with nodsh" && return
2769 test_mkdir $DIR/$tdir
2770 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2773 for ostnum in $(seq $OSTCOUNT); do
2774 # test-framework's OST numbering is one-based, while Lustre's
2776 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2777 # Parsing llobdstat's output sucks; we could grep the /proc
2778 # path, but that's likely to not be as portable as using the
2779 # llobdstat utility. So we parse lctl output instead.
2780 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2781 obdfilter/$ostname/stats |
2782 awk '/^write_bytes/ {print $7}' )
2783 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2784 if (( ${write_bytes:-0} > 0 ))
2791 $all_zeros || return 0
2794 echo foo > $DIR/$tdir/bar
2798 # Total up write_bytes after writing. We'd better find non-zeros.
2799 for ostnum in $(seq $OSTCOUNT); do
2800 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2801 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2802 obdfilter/$ostname/stats |
2803 awk '/^write_bytes/ {print $7}' )
2804 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2805 if (( ${write_bytes:-0} > 0 ))
2814 for ostnum in $(seq $OSTCOUNT); do
2815 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2816 echo "Check that write_bytes is present in obdfilter/*/stats:"
2817 do_facet ost$ostnum lctl get_param -n \
2818 obdfilter/$ostname/stats
2820 error "OST not keeping write_bytes stats (b22312)"
2823 run_test 33c "test llobdstat and write_bytes"
2826 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2827 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2829 local remote_dir=$DIR/$tdir/remote_dir
2831 test_mkdir $DIR/$tdir
2832 $LFS mkdir -i $MDTIDX $remote_dir ||
2833 error "create remote directory failed"
2835 touch $remote_dir/$tfile
2836 chmod 444 $remote_dir/$tfile
2837 chown $RUNAS_ID $remote_dir/$tfile
2839 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2841 chown $RUNAS_ID $remote_dir
2842 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2843 error "create" || true
2844 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2845 error "open RDWR" || true
2846 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2848 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2851 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2855 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2856 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2857 mkdir $DIR/$tdir/local_dir
2859 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2860 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2861 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2863 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2864 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2866 rmdir $DIR/$tdir/* || error "rmdir failed"
2869 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2870 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2871 mkdir $DIR/$tdir/local_dir
2873 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2874 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2875 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2877 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2878 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2880 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2883 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2884 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2885 mkdir $DIR/$tdir/local_dir
2887 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2888 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2889 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2891 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2892 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2894 run_test 33e "mkdir and striped directory should have same mode"
2898 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2902 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2903 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2906 chmod go+rwx $DIR/$tdir
2907 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2908 trap cleanup_33f EXIT
2910 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2911 error "cannot create striped directory"
2913 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2914 error "cannot create files in striped directory"
2916 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2917 error "cannot remove files in striped directory"
2919 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2920 error "cannot remove striped directory"
2924 run_test 33f "nonroot user can create, access, and remove a striped directory"
2927 mkdir -p $DIR/$tdir/dir2
2929 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
2931 [[ $err =~ "exists" ]] || error "Not exists error"
2933 run_test 33g "nonroot user create already existing root created file"
2935 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2938 $MCREATE $DIR/f34 || error
2939 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2940 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2941 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2942 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2944 run_test 34a "truncate file that has not been opened ==========="
2947 [ ! -f $DIR/f34 ] && test_34a
2948 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2949 $OPENFILE -f O_RDONLY $DIR/f34
2950 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2951 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2953 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2956 [ ! -f $DIR/f34 ] && test_34a
2957 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2958 $OPENFILE -f O_RDWR $DIR/f34
2959 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2960 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2962 run_test 34c "O_RDWR opening file-with-size works =============="
2965 [ ! -f $DIR/f34 ] && test_34a
2966 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2967 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2970 run_test 34d "write to sparse file ============================="
2974 $MCREATE $DIR/f34e || error
2975 $TRUNCATE $DIR/f34e 1000 || error
2976 $CHECKSTAT -s 1000 $DIR/f34e || error
2977 $OPENFILE -f O_RDWR $DIR/f34e
2978 $CHECKSTAT -s 1000 $DIR/f34e || error
2980 run_test 34e "create objects, some with size and some without =="
2982 test_34f() { # bug 6242, 6243
2983 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2986 $MCREATE $DIR/f34f || error
2987 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2988 dd if=$DIR/f34f of=$TMP/f34f
2989 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2990 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2991 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2992 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2993 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2995 run_test 34f "read from a file with no objects until EOF ======="
2998 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2999 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
3000 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
3001 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
3002 cancel_lru_locks osc
3003 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
3004 error "wrong size after lock cancel"
3006 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
3007 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
3008 error "expanding truncate failed"
3009 cancel_lru_locks osc
3010 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
3011 error "wrong expanded size after lock cancel"
3013 run_test 34g "truncate long file ==============================="
3016 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3020 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
3021 sync # Flush the cache so that multiop below does not block on cache
3022 # flush when getting the group lock
3023 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3026 # Since just timed wait is not good enough, let's do a sync write
3027 # that way we are sure enough time for a roundtrip + processing
3028 # passed + 2 seconds of extra margin.
3029 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
3033 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3034 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3038 local nsz=`stat -c %s $DIR/$tfile`
3039 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3041 run_test 34h "ftruncate file under grouplock should not block"
3044 cp /bin/sh $DIR/f35a
3046 chown $RUNAS_ID $DIR/f35a
3047 $RUNAS $DIR/f35a && error || true
3050 run_test 35a "exec file with mode 444 (should return and not leak)"
3054 utime $DIR/f36 || error
3056 run_test 36a "MDS utime check (mknod, utime)"
3060 utime $DIR/f36 || error
3062 run_test 36b "OST utime check (open, utime)"
3067 chown $RUNAS_ID $DIR/d36
3068 $RUNAS utime $DIR/d36/f36 || error
3070 run_test 36c "non-root MDS utime check (mknod, utime)"
3073 [ ! -d $DIR/d36 ] && test_36c
3074 echo "" > $DIR/d36/f36
3075 $RUNAS utime $DIR/d36/f36 || error
3077 run_test 36d "non-root OST utime check (open, utime)"
3080 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3081 test_mkdir $DIR/$tdir
3082 touch $DIR/$tdir/$tfile
3083 $RUNAS utime $DIR/$tdir/$tfile &&
3084 error "utime worked, expected failure" || true
3086 run_test 36e "utime on non-owned file (should return error)"
3090 local LANG_SAVE=$LANG
3091 local LC_LANG_SAVE=$LC_LANG
3092 export LANG=C LC_LANG=C # for date language
3094 DATESTR="Dec 20 2000"
3095 test_mkdir $DIR/$tdir
3096 lctl set_param fail_loc=$fl
3098 cp /etc/hosts $DIR/$tdir/$tfile
3099 sync & # write RPC generated with "current" inode timestamp, but delayed
3101 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3102 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3103 cancel_lru_locks osc
3104 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3106 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3107 echo "BEFORE: $LS_BEFORE" && \
3108 echo "AFTER : $LS_AFTER" && \
3109 echo "WANT : $DATESTR" && \
3110 error "$DIR/$tdir/$tfile timestamps changed" || true
3112 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3116 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3117 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3118 subr_36fh "0x80000214"
3120 run_test 36f "utime on file racing with OST BRW write =========="
3123 remote_ost_nodsh && skip "remote OST with nodsh" && return
3124 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3129 test_mkdir $DIR/$tdir
3130 fmd_max_age=$(do_facet ost1 \
3131 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3134 fmd_before=$(do_facet ost1 \
3135 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3136 touch $DIR/$tdir/$tfile
3137 sleep $((fmd_max_age + 12))
3138 fmd_after=$(do_facet ost1 \
3139 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3141 echo "fmd_before: $fmd_before"
3142 echo "fmd_after: $fmd_after"
3143 [[ $fmd_after -gt $fmd_before ]] &&
3144 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3145 error "fmd didn't expire after ping" || true
3147 run_test 36g "filter mod data cache expiry ====================="
3150 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3151 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3152 subr_36fh "0x80000227"
3154 run_test 36h "utime on file racing with OST BRW write =========="
3157 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3159 test_mkdir $DIR/$tdir
3160 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3162 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3163 local new_mtime=$((mtime + 200))
3165 #change Modify time of striped dir
3166 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3167 error "change mtime failed"
3169 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3171 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3173 run_test 36i "change mtime on striped directory"
3175 # test_37 - duplicate with tests 32q 32r
3178 local file=$DIR/$tfile
3180 openfile -f O_DIRECTORY $file
3183 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3184 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3186 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3188 test_39a() { # was test_39
3190 touch $DIR/${tfile}2
3191 # ls -l $DIR/$tfile $DIR/${tfile}2
3192 # ls -lu $DIR/$tfile $DIR/${tfile}2
3193 # ls -lc $DIR/$tfile $DIR/${tfile}2
3195 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3196 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3198 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3200 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3202 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3203 error "O_TRUNC didn't change timestamps"
3206 run_test 39a "mtime changed on create"
3209 test_mkdir -c1 $DIR/$tdir
3210 cp -p /etc/passwd $DIR/$tdir/fopen
3211 cp -p /etc/passwd $DIR/$tdir/flink
3212 cp -p /etc/passwd $DIR/$tdir/funlink
3213 cp -p /etc/passwd $DIR/$tdir/frename
3214 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3217 echo "aaaaaa" >> $DIR/$tdir/fopen
3218 echo "aaaaaa" >> $DIR/$tdir/flink
3219 echo "aaaaaa" >> $DIR/$tdir/funlink
3220 echo "aaaaaa" >> $DIR/$tdir/frename
3222 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3223 local link_new=`stat -c %Y $DIR/$tdir/flink`
3224 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3225 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3227 cat $DIR/$tdir/fopen > /dev/null
3228 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3229 rm -f $DIR/$tdir/funlink2
3230 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3232 for (( i=0; i < 2; i++ )) ; do
3233 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3234 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3235 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3236 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3238 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3239 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3240 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3241 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3243 cancel_lru_locks osc
3244 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3247 run_test 39b "mtime change on open, link, unlink, rename ======"
3249 # this should be set to past
3250 TEST_39_MTIME=`date -d "1 year ago" +%s`
3256 local mtime0=`stat -c %Y $DIR1/$tfile`
3258 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3259 local mtime1=`stat -c %Y $DIR1/$tfile`
3260 [ "$mtime1" = $TEST_39_MTIME ] || \
3261 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3264 echo hello >> $DIR1/$tfile
3266 local mtime2=`stat -c %Y $DIR1/$tfile`
3267 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3268 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3270 mv $DIR1/$tfile $DIR1/$tfile-1
3272 for (( i=0; i < 2; i++ )) ; do
3273 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3274 [ "$mtime2" = "$mtime3" ] || \
3275 error "mtime ($mtime2) changed (to $mtime3) on rename"
3277 cancel_lru_locks osc
3278 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3281 run_test 39c "mtime change on rename ==========================="
3285 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3288 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3290 for (( i=0; i < 2; i++ )) ; do
3291 local mtime=`stat -c %Y $DIR1/$tfile`
3292 [ $mtime = $TEST_39_MTIME ] || \
3293 error "mtime($mtime) is not set to $TEST_39_MTIME"
3295 cancel_lru_locks osc
3296 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3299 run_test 39d "create, utime, stat =============================="
3303 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3305 local mtime1=`stat -c %Y $DIR1/$tfile`
3307 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3309 for (( i=0; i < 2; i++ )) ; do
3310 local mtime2=`stat -c %Y $DIR1/$tfile`
3311 [ $mtime2 = $TEST_39_MTIME ] || \
3312 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3314 cancel_lru_locks osc
3315 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3318 run_test 39e "create, stat, utime, stat ========================"
3322 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3324 mtime1=`stat -c %Y $DIR1/$tfile`
3327 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3329 for (( i=0; i < 2; i++ )) ; do
3330 local mtime2=`stat -c %Y $DIR1/$tfile`
3331 [ $mtime2 = $TEST_39_MTIME ] || \
3332 error "mtime($mtime2) 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 39f "create, stat, sleep, utime, stat ================="
3342 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3343 echo hello >> $DIR1/$tfile
3344 local mtime1=`stat -c %Y $DIR1/$tfile`
3347 chmod o+r $DIR1/$tfile
3349 for (( i=0; i < 2; i++ )) ; do
3350 local mtime2=`stat -c %Y $DIR1/$tfile`
3351 [ "$mtime1" = "$mtime2" ] || \
3352 error "lost mtime: $mtime2, should be $mtime1"
3354 cancel_lru_locks osc
3355 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3358 run_test 39g "write, chmod, stat ==============================="
3362 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3367 echo hello >> $DIR1/$tfile
3368 local mtime1=`stat -c %Y $DIR1/$tfile`
3370 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3372 if [ "$d1" != "$d2" ]; then
3373 echo "write and touch not within one second"
3375 for (( i=0; i < 2; i++ )) ; do
3376 local mtime2=`stat -c %Y $DIR1/$tfile`
3377 [ "$mtime2" = $TEST_39_MTIME ] || \
3378 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3380 cancel_lru_locks osc
3381 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3385 run_test 39h "write, utime within one second, stat ============="
3388 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3392 echo hello >> $DIR1/$tfile
3393 local mtime1=`stat -c %Y $DIR1/$tfile`
3395 mv $DIR1/$tfile $DIR1/$tfile-1
3397 for (( i=0; i < 2; i++ )) ; do
3398 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3400 [ "$mtime1" = "$mtime2" ] || \
3401 error "lost mtime: $mtime2, should be $mtime1"
3403 cancel_lru_locks osc
3404 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3407 run_test 39i "write, rename, stat =============================="
3410 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3411 start_full_debug_logging
3415 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3416 lctl set_param fail_loc=0x80000412
3417 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3418 error "multiop failed"
3420 local mtime1=`stat -c %Y $DIR1/$tfile`
3422 mv $DIR1/$tfile $DIR1/$tfile-1
3424 kill -USR1 $multipid
3425 wait $multipid || error "multiop close failed"
3427 for (( i=0; i < 2; i++ )) ; do
3428 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3429 [ "$mtime1" = "$mtime2" ] ||
3430 error "mtime is lost on close: $mtime2, " \
3433 cancel_lru_locks osc
3434 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3436 lctl set_param fail_loc=0
3437 stop_full_debug_logging
3439 run_test 39j "write, rename, close, stat ======================="
3442 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3446 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3448 local mtime1=`stat -c %Y $DIR1/$tfile`
3450 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3452 kill -USR1 $multipid
3453 wait $multipid || error "multiop close failed"
3455 for (( i=0; i < 2; i++ )) ; do
3456 local mtime2=`stat -c %Y $DIR1/$tfile`
3458 [ "$mtime2" = $TEST_39_MTIME ] || \
3459 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3461 cancel_lru_locks osc
3462 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3465 run_test 39k "write, utime, close, stat ========================"
3467 # this should be set to future
3468 TEST_39_ATIME=`date -d "1 year" +%s`
3471 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3472 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3473 local atime_diff=$(do_facet $SINGLEMDS \
3474 lctl get_param -n mdd.*MDT0000*.atime_diff)
3478 # test setting directory atime to future
3479 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3480 local atime=$(stat -c %X $DIR/$tdir)
3481 [ "$atime" = $TEST_39_ATIME ] ||
3482 error "atime is not set to future: $atime, $TEST_39_ATIME"
3484 # test setting directory atime from future to now
3485 local now=$(date +%s)
3486 touch -a -d @$now $DIR/$tdir
3488 atime=$(stat -c %X $DIR/$tdir)
3489 [ "$atime" -eq "$now" ] ||
3490 error "atime is not updated from future: $atime, $now"
3492 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3495 # test setting directory atime when now > dir atime + atime_diff
3496 local d1=$(date +%s)
3498 local d2=$(date +%s)
3499 cancel_lru_locks mdc
3500 atime=$(stat -c %X $DIR/$tdir)
3501 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3502 error "atime is not updated : $atime, should be $d2"
3504 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3507 # test not setting directory atime when now < dir atime + atime_diff
3509 cancel_lru_locks mdc
3510 atime=$(stat -c %X $DIR/$tdir)
3511 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3512 error "atime is updated to $atime, should remain $d1<atime<$d2"
3514 do_facet $SINGLEMDS \
3515 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3517 run_test 39l "directory atime update ==========================="
3520 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3523 local far_past_mtime=$(date -d "May 29 1953" +%s)
3524 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3526 touch -m -d @$far_past_mtime $DIR1/$tfile
3527 touch -a -d @$far_past_atime $DIR1/$tfile
3529 for (( i=0; i < 2; i++ )) ; do
3530 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3531 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3532 error "atime or mtime set incorrectly"
3534 cancel_lru_locks osc
3535 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3538 run_test 39m "test atime and mtime before 1970"
3540 test_39n() { # LU-3832
3541 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3542 local atime_diff=$(do_facet $SINGLEMDS \
3543 lctl get_param -n mdd.*MDT0000*.atime_diff)
3548 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3551 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3552 atime0=$(stat -c %X $DIR/$tfile)
3555 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3556 atime1=$(stat -c %X $DIR/$tfile)
3559 cancel_lru_locks mdc
3560 cancel_lru_locks osc
3561 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3562 atime2=$(stat -c %X $DIR/$tfile)
3564 do_facet $SINGLEMDS \
3565 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3567 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3568 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3570 run_test 39n "check that O_NOATIME is honored"
3573 TESTDIR=$DIR/$tdir/$tfile
3574 [ -e $TESTDIR ] && rm -rf $TESTDIR
3581 links2=$(stat -c %h .)
3582 [ $(($links1 + 2)) != $links2 ] &&
3583 error "wrong links count $(($links1 + 2)) != $links2"
3585 links3=$(stat -c %h .)
3586 [ $(($links1 + 1)) != $links3 ] &&
3587 error "wrong links count $links1 != $links3"
3590 run_test 39o "directory cached attributes updated after create"
3593 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3595 TESTDIR=$DIR/$tdir/$tdir
3596 [ -e $TESTDIR ] && rm -rf $TESTDIR
3597 test_mkdir -p $TESTDIR
3601 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3602 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3604 links2=$(stat -c %h .)
3605 [ $(($links1 + 2)) != $links2 ] &&
3606 error "wrong links count $(($links1 + 2)) != $links2"
3608 links3=$(stat -c %h .)
3609 [ $(($links1 + 1)) != $links3 ] &&
3610 error "wrong links count $links1 != $links3"
3613 run_test 39p "remote directory cached attributes updated after create ========"
3616 test_39q() { # LU-8041
3617 local testdir=$DIR/$tdir
3619 multiop_bg_pause $testdir D_c || error "multiop failed"
3621 cancel_lru_locks mdc
3622 kill -USR1 $multipid
3623 local atime=$(stat -c %X $testdir)
3624 [ "$atime" -ne 0 ] || error "atime is zero"
3626 run_test 39q "close won't zero out atime"
3629 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3630 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3631 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3632 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3633 error "$tfile is not 4096 bytes in size"
3635 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3639 small_write $DIR/f41 18
3641 run_test 41 "test small file write + fstat ====================="
3643 count_ost_writes() {
3644 lctl get_param -n ${OSC}.*.stats |
3645 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3646 END { printf("%0.0f", writes) }'
3653 BG_DIRTY_RATIO_SAVE=10
3654 MAX_BG_DIRTY_RATIO=25
3658 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3659 # dirty_ratio, dirty_background_ratio
3660 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3661 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3662 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3663 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3665 # if file not here, we are a 2.4 kernel
3666 kill -CONT `pidof kupdated`
3671 # setup the trap first, so someone cannot exit the test at the
3672 # exact wrong time and mess up a machine
3673 trap start_writeback EXIT
3674 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3675 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3676 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3677 sysctl -w vm.dirty_writeback_centisecs=0
3678 sysctl -w vm.dirty_writeback_centisecs=0
3679 # save and increase /proc/sys/vm/dirty_ratio
3680 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3681 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3682 # save and increase /proc/sys/vm/dirty_background_ratio
3683 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3684 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3686 # if file not here, we are a 2.4 kernel
3687 kill -STOP `pidof kupdated`
3691 # ensure that all stripes have some grant before we test client-side cache
3693 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3694 dd if=/dev/zero of=$i bs=4k count=1
3699 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3700 # file truncation, and file removal.
3702 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3704 cancel_lru_locks $OSC
3706 sync; sleep 1; sync # just to be safe
3707 BEFOREWRITES=`count_ost_writes`
3708 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3709 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3710 AFTERWRITES=`count_ost_writes`
3711 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3712 error "$BEFOREWRITES < $AFTERWRITES"
3715 run_test 42a "ensure that we don't flush on close"
3718 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3720 cancel_lru_locks $OSC
3723 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3724 BEFOREWRITES=$(count_ost_writes)
3725 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3726 AFTERWRITES=$(count_ost_writes)
3727 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3728 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3730 BEFOREWRITES=$(count_ost_writes)
3731 sync || error "sync: $?"
3732 AFTERWRITES=$(count_ost_writes)
3733 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3734 error "$BEFOREWRITES < $AFTERWRITES on sync"
3736 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3740 run_test 42b "test destroy of file with cached dirty data ======"
3742 # if these tests just want to test the effect of truncation,
3743 # they have to be very careful. consider:
3744 # - the first open gets a {0,EOF}PR lock
3745 # - the first write conflicts and gets a {0, count-1}PW
3746 # - the rest of the writes are under {count,EOF}PW
3747 # - the open for truncate tries to match a {0,EOF}PR
3748 # for the filesize and cancels the PWs.
3749 # any number of fixes (don't get {0,EOF} on open, match
3750 # composite locks, do smarter file size management) fix
3751 # this, but for now we want these tests to verify that
3752 # the cancellation with truncate intent works, so we
3753 # start the file with a full-file pw lock to match against
3754 # until the truncate.
3759 cancel_lru_locks $OSC
3761 # prime the file with 0,EOF PW to match
3765 # now the real test..
3766 dd if=/dev/zero of=$file bs=1024 count=100
3767 BEFOREWRITES=`count_ost_writes`
3768 $TRUNCATE $file $offset
3769 cancel_lru_locks $OSC
3770 AFTERWRITES=`count_ost_writes`
3775 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3777 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3778 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3781 run_test 42c "test partial truncate of file with cached dirty data"
3784 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3786 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3787 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3790 run_test 42d "test complete truncate of file with cached dirty data"
3792 test_42e() { # bug22074
3793 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3794 local TDIR=$DIR/${tdir}e
3795 local pagesz=$(page_size)
3796 local pages=16 # hardcoded 16 pages, don't change it.
3797 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3798 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3802 test_mkdir $DIR/${tdir}e
3803 $SETSTRIPE -c 1 $TDIR
3804 createmany -o $TDIR/f $files
3806 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3808 # we assume that with $OSTCOUNT files, at least one of them will
3809 # be allocated on OST0.
3810 warmup_files=$((OSTCOUNT * max_dirty_mb))
3811 createmany -o $TDIR/w $warmup_files
3813 # write a large amount of data into one file and sync, to get good
3814 # avail_grant number from OST.
3815 for ((i=0; i<$warmup_files; i++)); do
3816 idx=$($GETSTRIPE -i $TDIR/w$i)
3817 [ $idx -ne 0 ] && continue
3818 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3821 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3823 $LCTL get_param $proc_osc0/cur_dirty_bytes
3824 $LCTL get_param $proc_osc0/cur_grant_bytes
3826 # create as much dirty pages as we can while not to trigger the actual
3827 # RPCs directly. but depends on the env, VFS may trigger flush during this
3828 # period, hopefully we are good.
3829 for ((i=0; i<$warmup_files; i++)); do
3830 idx=$($GETSTRIPE -i $TDIR/w$i)
3831 [ $idx -ne 0 ] && continue
3832 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3834 $LCTL get_param $proc_osc0/cur_dirty_bytes
3835 $LCTL get_param $proc_osc0/cur_grant_bytes
3837 # perform the real test
3838 $LCTL set_param $proc_osc0/rpc_stats 0
3839 for ((;i<$files; i++)); do
3840 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3841 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3844 $LCTL get_param $proc_osc0/rpc_stats
3847 local have_ppr=false
3848 $LCTL get_param $proc_osc0/rpc_stats |
3849 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3850 # skip lines until we are at the RPC histogram data
3851 [ "$PPR" == "pages" ] && have_ppr=true && continue
3852 $have_ppr || continue
3854 # we only want the percent stat for < 16 pages
3855 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3857 percent=$((percent + WPCT))
3858 if [[ $percent -gt 15 ]]; then
3859 error "less than 16-pages write RPCs" \
3866 run_test 42e "verify sub-RPC writes are not done synchronously"
3868 test_43A() { # was test_43
3869 test_mkdir $DIR/$tdir
3870 cp -p /bin/ls $DIR/$tdir/$tfile
3871 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3873 # give multiop a chance to open
3876 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
3879 run_test 43A "execution of file opened for write should return -ETXTBSY"
3882 test_mkdir $DIR/$tdir
3883 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3884 cp -p multiop $DIR/$tdir/multiop
3885 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3886 error "multiop open $TMP/$tfile.junk failed"
3887 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
3889 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3890 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3891 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3893 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3896 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3897 test_mkdir $DIR/$tdir
3898 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3899 cp -p multiop $DIR/$tdir/multiop
3900 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3901 error "multiop open $TMP/$tfile.junk failed"
3902 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
3904 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3905 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3906 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3908 run_test 43b "truncate of file being executed should return -ETXTBSY"
3911 local testdir="$DIR/$tdir"
3914 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
3915 ( cd $testdir && md5sum -c )
3917 run_test 43c "md5sum of copy into lustre"
3919 test_44A() { # was test_44
3920 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
3921 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3922 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3924 run_test 44A "zero length read from a sparse stripe"
3927 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3929 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3930 [[ $nstripe -gt $OSTCOUNT ]] &&
3931 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3933 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3935 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3936 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3940 OFFSETS="0 $((stride/2)) $((stride-1))"
3941 for offset in $OFFSETS; do
3942 for i in $(seq 0 $((nstripe-1))); do
3943 local GLOBALOFFSETS=""
3945 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3946 local myfn=$DIR/d44a-$size
3947 echo "--------writing $myfn at $size"
3948 ll_sparseness_write $myfn $size ||
3949 error "ll_sparseness_write"
3950 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3951 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3952 error "ll_sparseness_verify $GLOBALOFFSETS"
3954 for j in $(seq 0 $((nstripe-1))); do
3956 size=$((((j + $nstripe )*$stride + $offset)))
3957 ll_sparseness_write $myfn $size ||
3958 error "ll_sparseness_write"
3959 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3961 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3962 error "ll_sparseness_verify $GLOBALOFFSETS"
3967 run_test 44a "test sparse pwrite ==============================="
3971 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
3977 before=`dirty_osc_total`
3978 echo executing "\"$*\""
3980 after=`dirty_osc_total`
3981 echo before $before, after $after
3984 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3986 # Obtain grants from OST if it supports it
3987 echo blah > ${f}_grant
3990 do_dirty_record "echo blah > $f"
3991 [[ $before -eq $after ]] && error "write wasn't cached"
3992 do_dirty_record "> $f"
3993 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3994 do_dirty_record "echo blah > $f"
3995 [[ $before -eq $after ]] && error "write wasn't cached"
3996 do_dirty_record "sync"
3997 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3998 do_dirty_record "echo blah > $f"
3999 [[ $before -eq $after ]] && error "write wasn't cached"
4000 do_dirty_record "cancel_lru_locks osc"
4001 [[ $before -gt $after ]] ||
4002 error "lock cancellation didn't lower dirty count"
4005 run_test 45 "osc io page accounting ============================"
4007 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4008 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4009 # objects offset and an assert hit when an rpc was built with 1023's mapped
4010 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4012 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4016 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4018 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
4019 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4023 run_test 46 "dirtying a previously written page ================"
4025 # test_47 is removed "Device nodes check" is moved to test_28
4027 test_48a() { # bug 2399
4028 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
4029 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
4030 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
4032 test_mkdir $DIR/$tdir
4034 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4035 test_mkdir $DIR/$tdir
4036 touch foo || error "'touch foo' failed after recreating cwd"
4038 touch .foo || error "'touch .foo' failed after recreating cwd"
4040 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4041 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4042 cd . || error "'cd .' failed after recreating cwd"
4043 mkdir . && error "'mkdir .' worked after recreating cwd"
4044 rmdir . && error "'rmdir .' worked after recreating cwd"
4045 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4046 cd .. || error "'cd ..' failed after recreating cwd"
4048 run_test 48a "Access renamed working dir (should return errors)="
4050 test_48b() { # bug 2399
4052 test_mkdir $DIR/$tdir
4054 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4055 touch foo && error "'touch foo' worked after removing cwd"
4056 mkdir foo && error "'mkdir foo' worked after removing cwd"
4057 touch .foo && error "'touch .foo' worked after removing cwd"
4058 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4059 ls . > /dev/null && error "'ls .' worked after removing cwd"
4060 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4061 mkdir . && error "'mkdir .' worked after removing cwd"
4062 rmdir . && error "'rmdir .' worked after removing cwd"
4063 ln -s . foo && error "'ln -s .' worked after removing cwd"
4064 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4066 run_test 48b "Access removed working dir (should return errors)="
4068 test_48c() { # bug 2350
4069 #lctl set_param debug=-1
4072 test_mkdir -p $DIR/$tdir/dir
4074 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4075 $TRACE touch foo && error "touch foo worked after removing cwd"
4076 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4077 touch .foo && error "touch .foo worked after removing cwd"
4078 mkdir .foo && error "mkdir .foo worked after removing cwd"
4079 $TRACE ls . && error "'ls .' worked after removing cwd"
4080 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4081 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4082 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4083 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4084 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4086 run_test 48c "Access removed working subdir (should return errors)"
4088 test_48d() { # bug 2350
4089 #lctl set_param debug=-1
4092 test_mkdir -p $DIR/$tdir/dir
4094 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4095 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4096 $TRACE touch foo && error "'touch foo' worked after removing parent"
4097 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4098 touch .foo && error "'touch .foo' worked after removing parent"
4099 mkdir .foo && error "mkdir .foo worked after removing parent"
4100 $TRACE ls . && error "'ls .' worked after removing parent"
4101 $TRACE ls .. && error "'ls ..' worked after removing parent"
4102 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4103 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4104 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4107 run_test 48d "Access removed parent subdir (should return errors)"
4109 test_48e() { # bug 4134
4110 #lctl set_param debug=-1
4113 test_mkdir -p $DIR/$tdir/dir
4115 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4116 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4117 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4118 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4119 # On a buggy kernel addition of "touch foo" after cd .. will
4120 # produce kernel oops in lookup_hash_it
4121 touch ../foo && error "'cd ..' worked after recreate parent"
4123 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4125 run_test 48e "Access to recreated parent subdir (should return errors)"
4127 test_49() { # LU-1030
4128 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4129 remote_ost_nodsh && skip "remote OST with nodsh" && return
4130 # get ost1 size - lustre-OST0000
4131 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4133 # write 800M at maximum
4134 [[ $ost1_size -lt 2 ]] && ost1_size=2
4135 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4137 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4138 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4141 # change max_pages_per_rpc while writing the file
4142 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4143 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4144 # loop until dd process exits
4145 while ps ax -opid | grep -wq $dd_pid; do
4146 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4147 sleep $((RANDOM % 5 + 1))
4149 # restore original max_pages_per_rpc
4150 $LCTL set_param $osc1_mppc=$orig_mppc
4151 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4153 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4157 test_mkdir $DIR/$tdir
4159 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4161 run_test 50 "special situations: /proc symlinks ==============="
4163 test_51a() { # was test_51
4164 # bug 1516 - create an empty entry right after ".." then split dir
4165 test_mkdir -c1 $DIR/$tdir
4166 touch $DIR/$tdir/foo
4167 $MCREATE $DIR/$tdir/bar
4169 createmany -m $DIR/$tdir/longfile 201
4171 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4172 $MCREATE $DIR/$tdir/longfile$FNUM
4177 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4179 run_test 51a "special situations: split htree with empty entry =="
4181 cleanup_print_lfs_df () {
4188 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4189 local dir=$DIR/$tdir
4191 local nrdirs=$((65536 + 100))
4193 # cleanup the directory
4200 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4201 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4202 [[ $numfree -lt $nrdirs ]] &&
4203 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4206 # need to check free space for the directories as well
4207 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4208 numfree=$(( blkfree / $(fs_inode_ksize) ))
4209 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4212 trap cleanup_print_lfs_df EXIT
4215 createmany -d $dir/d $nrdirs || {
4216 unlinkmany $dir/d $nrdirs
4217 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4221 nrdirs=$(ls -U $dir | wc -l)
4223 # unlink all but 100 subdirectories, then check it still works
4225 local delete=$((nrdirs - left))
4230 # for ldiskfs the nlink count should be 1, but this is OSD specific
4231 # and so this is listed for informational purposes only
4232 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4233 unlinkmany -d $dir/d $delete ||
4234 error "unlink of first $delete subdirs failed"
4236 echo "nlink between: $(stat -c %h $dir)"
4237 local found=$(ls -U $dir | wc -l)
4238 [ $found -ne $left ] &&
4239 error "can't find subdirs: found only $found, expected $left"
4241 unlinkmany -d $dir/d $delete $left ||
4242 error "unlink of second $left subdirs failed"
4243 # regardless of whether the backing filesystem tracks nlink accurately
4244 # or not, the nlink count shouldn't be more than "." and ".." here
4245 local after=$(stat -c %h $dir)
4246 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4247 echo "nlink after: $after"
4249 cleanup_print_lfs_df
4251 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4254 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4255 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
4256 test_mkdir $DIR/$tdir
4257 createmany -o $DIR/$tdir/t- 1000
4258 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4259 for N in $(seq 0 $((OSTCOUNT - 1))); do
4260 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4261 END { printf("%0.0f", objs) }' $TMP/$tfile)
4262 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4263 '($1 == '$N') { objs += 1 } \
4264 END { printf("%0.0f", objs) }')
4265 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4267 unlinkmany $DIR/$tdir/t- 1000
4270 for N in $(seq 1 $((OSTCOUNT - 1))); do
4271 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4272 error "OST $N has less objects vs OST $NLAST" \
4273 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4274 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4275 error "OST $N has less objects vs OST $NLAST" \
4276 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4278 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4279 error "OST $N has less #0 objects vs OST $NLAST" \
4280 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4281 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4282 error "OST $N has less #0 objects vs OST $NLAST" \
4283 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4288 run_test 51d "check object distribution"
4291 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4292 skip "ldiskfs only test"
4296 test_mkdir -c1 $DIR/$tdir
4297 test_mkdir -c1 $DIR/$tdir/d0
4299 touch $DIR/$tdir/d0/foo
4300 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4301 error "file exceed 65000 nlink limit!"
4302 unlinkmany $DIR/$tdir/d0/f- 65001
4305 run_test 51e "check file nlink limit"
4308 test_mkdir $DIR/$tdir
4311 local ulimit_old=$(ulimit -n)
4312 local spare=20 # number of spare fd's for scripts/libraries, etc.
4313 local mdt=$(lfs getstripe -M $DIR/$tdir)
4314 local numfree=$(lfs df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4316 echo "MDT$mdt numfree=$numfree, max=$max"
4317 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4318 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4319 while ! ulimit -n $((numfree + spare)); do
4320 numfree=$((numfree * 3 / 4))
4322 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4324 echo "left ulimit at $ulimit_old"
4327 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4328 unlinkmany $DIR/$tdir/f $numfree
4329 error "create+open $numfree files in $DIR/$tdir failed"
4331 ulimit -n $ulimit_old
4333 # if createmany exits at 120s there will be fewer than $numfree files
4334 unlinkmany $DIR/$tdir/f $numfree || true
4336 run_test 51f "check many open files limit"
4339 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4340 test_mkdir $DIR/$tdir
4341 touch $DIR/$tdir/foo
4342 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4343 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4344 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4345 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4346 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4348 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4349 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4350 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4352 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4353 cp -r $DIR/$tdir $TMP/
4354 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4356 run_test 52a "append-only flag test (should return errors)"
4359 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4360 test_mkdir $DIR/$tdir
4361 touch $DIR/$tdir/foo
4362 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4363 cat test > $DIR/$tdir/foo && error "cat test worked"
4364 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4365 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4366 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4368 echo foo >> $DIR/$tdir/foo && error "echo worked"
4369 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4370 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4371 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4372 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4374 chattr -i $DIR/$tdir/foo || error "chattr failed"
4376 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4378 run_test 52b "immutable flag test (should return errors) ======="
4381 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4382 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4383 remote_ost_nodsh && skip "remote OST with nodsh" && return
4396 local support_last_seq=true
4398 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4399 support_last_seq=false
4402 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4404 for value in $(do_facet $SINGLEMDS \
4405 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4406 param=$(echo ${value[0]} | cut -d "=" -f1)
4407 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4409 if $support_last_seq; then
4410 param_seq=$(echo $param |
4411 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4412 mds_last_seq=$(do_facet $SINGLEMDS \
4413 $LCTL get_param -n $param_seq)
4415 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4417 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4418 node=$(facet_active_host ost$((ostnum+1)))
4419 param="obdfilter.$ostname.last_id"
4420 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4421 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4422 ost_last_id=$ost_last
4424 if $support_last_seq; then
4425 ost_last_id=$(echo $ost_last |
4426 awk -F':' '{print $2}' |
4428 ost_last_seq=$(echo $ost_last |
4429 awk -F':' '{print $1}')
4430 [[ $ost_last_seq = $mds_last_seq ]] || continue
4433 if [[ $ost_last_id != $mds_last ]]; then
4434 error "$ost_last_id != $mds_last"
4441 $found || error "can not match last_seq/last_id for $mdtosc"
4444 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4447 perl -MSocket -e ';' || { skip "no Socket perl module installed" && return; }
4449 $SOCKETSERVER $DIR/socket ||
4450 error "$SOCKETSERVER $DIR/socket failed: $?"
4451 $SOCKETCLIENT $DIR/socket ||
4452 error "$SOCKETCLIENT $DIR/socket failed: $?"
4453 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4455 run_test 54a "unix domain socket test =========================="
4461 dd if=/dev/zero of=$f bs=$(page_size) count=1
4463 run_test 54b "char device works in lustre ======================"
4466 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4467 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4468 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4470 for i in $(seq 3 7); do
4471 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4480 loopdev="$DIR/loop54c"
4483 $UMOUNT $DIR/$tdir || rc=$?
4484 losetup -d $loopdev || true
4485 losetup -d $LOOPDEV || true
4486 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4491 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4492 loopdev="$DIR/loop54c"
4495 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4496 trap cleanup_54c EXIT
4497 mknod $loopdev b 7 $LOOPNUM
4498 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4499 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4500 losetup $loopdev $DIR/$tfile ||
4501 error "can't set up $loopdev for $DIR/$tfile"
4502 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4503 test_mkdir $DIR/$tdir
4504 mount -t ext2 $loopdev $DIR/$tdir ||
4505 error "error mounting $loopdev on $DIR/$tdir"
4506 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4509 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4513 run_test 54c "block device works in lustre ====================="
4519 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4521 run_test 54d "fifo device works in lustre ======================"
4526 cp -aL /dev/console $f
4527 echo $string > $f || error "echo $string to $f failed"
4529 run_test 54e "console/tty device works in lustre ======================"
4533 local dir=$DIR/$tdir
4536 test_mkdir -p $dir/dir
4537 for i in $(seq $numfiles); do
4539 touch $dir/dir/file$i
4542 local numcomp=$($LFS getstripe --component-count $dir)
4544 [[ $numcomp == 0 ]] && numcomp=1
4546 # test lfs getstripe with --recursive
4547 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4549 [[ $filenum -eq $((numfiles * 2)) ]] ||
4550 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4551 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4552 [[ $filenum -eq $numfiles ]] ||
4553 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4554 echo "$LFS getstripe showed obdidx or l_ost_idx"
4556 # test lfs getstripe with file instead of dir
4557 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4558 [[ $filenum -eq 1 ]] ||
4559 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4560 echo "$LFS getstripe file1 passed"
4562 #test lfs getstripe with --verbose
4563 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4564 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4565 error "$LFS getstripe --verbose $dir: "\
4566 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4567 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4568 error "$LFS getstripe $dir: showed lmm_magic"
4570 #test lfs getstripe with -v prints lmm_fid
4571 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4572 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4573 error "$LFS getstripe -v $dir: "\
4574 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4575 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4576 error "$LFS getstripe $dir: showed lmm_fid by default"
4577 echo "$LFS getstripe --verbose passed"
4579 #check for FID information
4580 local fid1=$($LFS getstripe --fid $dir/file1)
4581 local fid2=$($LFS getstripe --verbose $dir/file1 |
4582 awk '/lmm_fid: / { print $2; exit; }')
4583 local fid3=$($LFS path2fid $dir/file1)
4585 [ "$fid1" != "$fid2" ] &&
4586 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4587 [ "$fid1" != "$fid3" ] &&
4588 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4589 echo "$LFS getstripe --fid passed"
4591 #test lfs getstripe with --obd
4592 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4593 error "$LFS getstripe --obd wrong_uuid: should return error"
4595 [[ $OSTCOUNT -lt 2 ]] &&
4596 skip_env "skip '$LFS getstripe --obd' tests: $OSTCOUNT < 2" &&
4600 local obduuid=$(ostuuid_from_index $ostidx)
4601 local found=$($LFS getstripe -r --obd $obduuid $dir |
4602 egrep -c "obdidx|l_ost_idx")
4604 filenum=$($LFS getstripe -ir $dir | grep "^$ostidx\$" | wc -l)
4605 [[ $found -eq $filenum ]] ||
4606 error "$LFS getstripe --obd: found $found expect $filenum"
4607 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4608 sed '/^[ ]*'${ostidx}'[ ]/d' |
4609 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4610 error "$LFS getstripe --obd: should not show file on other obd"
4611 echo "$LFS getstripe --obd passed"
4613 run_test 56a "check $LFS getstripe"
4616 local dir=$DIR/$tdir
4620 for i in $(seq $numdirs); do
4621 test_mkdir $dir/dir$i
4624 # test lfs getdirstripe default mode is non-recursion, which is
4625 # different from lfs getstripe
4626 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4628 [[ $dircnt -eq 1 ]] ||
4629 error "$LFS getdirstripe: found $dircnt, not 1"
4630 dircnt=$($LFS getdirstripe --recursive $dir |
4631 grep -c lmv_stripe_count)
4632 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4633 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4635 run_test 56b "check $LFS getdirstripe"
4639 local ost_name=$(ostname_from_index $ost_idx)
4640 local old_status=$(ost_dev_status $ost_idx)
4642 [[ -z "$old_status" ]] ||
4643 { skip_env "OST $ost_name is in $old_status status"; return 0; }
4645 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4648 local new_status=$(ost_dev_status $ost_idx)
4650 [[ "$new_status" = "D" ]] ||
4651 error "OST $ost_name is in status of '$new_status', not 'D'"
4653 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4656 new_status=$(ost_dev_status $ost_idx)
4657 [[ -z "$new_status" ]] ||
4658 error "OST $ost_name is in status of '$new_status', not ''"
4660 run_test 56c "check 'lfs df' showing device status"
4665 local local_tdir="$1"
4666 local local_numfiles="$2"
4667 local local_numdirs="$3"
4668 local dir_params="$4"
4669 local dir_stripe_params="$5"
4671 if [ ! -d "$local_tdir" ] ; then
4672 test_mkdir -p $dir_stripe_params $local_tdir
4673 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4674 for i in $(seq $local_numfiles) ; do
4675 touch $local_tdir/file$i
4677 for i in $(seq $local_numdirs) ; do
4678 test_mkdir $dir_stripe_params $local_tdir/dir$i
4679 for j in $(seq $local_numfiles) ; do
4680 touch $local_tdir/dir$i/file$j
4686 setup_56_special() {
4688 local local_numfiles=$2
4689 local local_numdirs=$3
4691 setup_56 $local_tdir $local_numfiles $local_numdirs
4693 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4694 for i in $(seq $local_numfiles) ; do
4695 mknod $local_tdir/loop${i}b b 7 $i
4696 mknod $local_tdir/null${i}c c 1 3
4697 ln -s $local_tdir/file1 $local_tdir/link${i}
4699 for i in $(seq $local_numdirs) ; do
4700 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4701 mknod $local_tdir/dir$i/null${i}c c 1 3
4702 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4708 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4709 local expected=$(($NUMDIRS + 2))
4711 setup_56 $dir $NUMFILES $NUMDIRS
4713 # test lfs find with -name
4714 for i in $(seq $NUMFILES) ; do
4715 local nums=$($LFS find -name "*$i" $dir | wc -l)
4717 [ $nums -eq $expected ] ||
4718 error "lfs find -name '*$i' $dir wrong: "\
4719 "found $nums, expected $expected"
4722 run_test 56g "check lfs find -name"
4725 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4726 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4728 setup_56 $dir $NUMFILES $NUMDIRS
4730 # test lfs find with ! -name
4731 for i in $(seq $NUMFILES) ; do
4732 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4734 [ $nums -eq $expected ] ||
4735 error "lfs find ! -name '*$i' $dir wrong: "\
4736 "found $nums, expected $expected"
4739 run_test 56h "check lfs find ! -name"
4742 local dir=$DIR/$tdir
4746 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4749 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4751 run_test 56i "check 'lfs find -ost UUID' skips directories"
4754 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4756 setup_56_special $dir $NUMFILES $NUMDIRS
4758 local expected=$((NUMDIRS + 1))
4759 local cmd="$LFS find -type d $dir"
4760 local nums=$($cmd | wc -l)
4762 [ $nums -eq $expected ] ||
4763 error "'$cmd' wrong: found $nums, expected $expected"
4765 run_test 56j "check lfs find -type d"
4768 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4770 setup_56_special $dir $NUMFILES $NUMDIRS
4772 local expected=$(((NUMDIRS + 1) * NUMFILES))
4773 local cmd="$LFS find -type f $dir"
4774 local nums=$($cmd | wc -l)
4776 [ $nums -eq $expected ] ||
4777 error "'$cmd' wrong: found $nums, expected $expected"
4779 run_test 56k "check lfs find -type f"
4782 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4784 setup_56_special $dir $NUMFILES $NUMDIRS
4786 local expected=$((NUMDIRS + NUMFILES))
4787 local cmd="$LFS find -type b $dir"
4788 local nums=$($cmd | wc -l)
4790 [ $nums -eq $expected ] ||
4791 error "'$cmd' wrong: found $nums, expected $expected"
4793 run_test 56l "check lfs find -type b"
4796 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4798 setup_56_special $dir $NUMFILES $NUMDIRS
4800 local expected=$((NUMDIRS + NUMFILES))
4801 local cmd="$LFS find -type c $dir"
4802 local nums=$($cmd | wc -l)
4803 [ $nums -eq $expected ] ||
4804 error "'$cmd' wrong: found $nums, expected $expected"
4806 run_test 56m "check lfs find -type c"
4809 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4810 setup_56_special $dir $NUMFILES $NUMDIRS
4812 local expected=$((NUMDIRS + NUMFILES))
4813 local cmd="$LFS find -type l $dir"
4814 local nums=$($cmd | wc -l)
4816 [ $nums -eq $expected ] ||
4817 error "'$cmd' wrong: found $nums, expected $expected"
4819 run_test 56n "check lfs find -type l"
4822 local dir=$DIR/$tdir
4824 setup_56 $dir $NUMFILES $NUMDIRS
4825 utime $dir/file1 > /dev/null || error "utime (1)"
4826 utime $dir/file2 > /dev/null || error "utime (2)"
4827 utime $dir/dir1 > /dev/null || error "utime (3)"
4828 utime $dir/dir2 > /dev/null || error "utime (4)"
4829 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
4830 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
4833 local nums=$($LFS find -mtime +0 $dir | wc -l)
4835 [ $nums -eq $expected ] ||
4836 error "lfs find -mtime +0 $dir: found $nums expect $expected"
4839 cmd="$LFS find -mtime 0 $dir"
4840 nums=$($cmd | wc -l)
4841 [ $nums -eq $expected ] ||
4842 error "'$cmd' wrong: found $nums, expected $expected"
4844 run_test 56o "check lfs find -mtime for old files"
4847 [ $RUNAS_ID -eq $UID ] &&
4848 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4850 local dir=$DIR/$tdir
4852 setup_56 $dir $NUMFILES $NUMDIRS
4853 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
4855 local expected=$NUMFILES
4856 local cmd="$LFS find -uid $RUNAS_ID $dir"
4857 local nums=$($cmd | wc -l)
4859 [ $nums -eq $expected ] ||
4860 error "'$cmd' wrong: found $nums, expected $expected"
4862 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
4863 cmd="$LFS find ! -uid $RUNAS_ID $dir"
4864 nums=$($cmd | wc -l)
4865 [ $nums -eq $expected ] ||
4866 error "'$cmd' wrong: found $nums, expected $expected"
4868 run_test 56p "check lfs find -uid and ! -uid"
4871 [ $RUNAS_ID -eq $UID ] &&
4872 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4874 local dir=$DIR/$tdir
4876 setup_56 $dir $NUMFILES $NUMDIRS
4877 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
4879 local expected=$NUMFILES
4880 local cmd="$LFS find -gid $RUNAS_GID $dir"
4881 local nums=$($cmd | wc -l)
4883 [ $nums -eq $expected ] ||
4884 error "'$cmd' wrong: found $nums, expected $expected"
4886 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4887 cmd="$LFS find ! -gid $RUNAS_GID $dir"
4888 nums=$($cmd | wc -l)
4889 [ $nums -eq $expected ] ||
4890 error "'$cmd' wrong: found $nums, expected $expected"
4892 run_test 56q "check lfs find -gid and ! -gid"
4895 local dir=$DIR/$tdir
4897 setup_56 $dir $NUMFILES $NUMDIRS
4900 local cmd="$LFS find -size 0 -type f $dir"
4901 local nums=$($cmd | wc -l)
4903 [ $nums -eq $expected ] ||
4904 error "'$cmd' wrong: found $nums, expected $expected"
4906 cmd="$LFS find ! -size 0 -type f $dir"
4907 nums=$($cmd | wc -l)
4908 [ $nums -eq $expected ] ||
4909 error "'$cmd' wrong: found $nums, expected $expected"
4910 echo "test" > $dir/$tfile
4911 echo "test2" > $dir/$tfile.2 && sync
4913 cmd="$LFS find -size 5 -type f $dir"
4914 nums=$($cmd | wc -l)
4915 [ $nums -eq $expected ] ||
4916 error "'$cmd' wrong: found $nums, expected $expected"
4918 cmd="$LFS find -size +5 -type f $dir"
4919 nums=$($cmd | wc -l)
4920 [ $nums -eq $expected ] ||
4921 error "'$cmd' wrong: found $nums, expected $expected"
4923 cmd="$LFS find -size +0 -type f $dir"
4924 nums=$($cmd | wc -l)
4925 [ $nums -eq $expected ] ||
4926 error "'$cmd' wrong: found $nums, expected $expected"
4928 cmd="$LFS find ! -size -5 -type f $dir"
4929 nums=$($cmd | wc -l)
4930 [ $nums -eq $expected ] ||
4931 error "'$cmd' wrong: found $nums, expected $expected"
4933 cmd="$LFS find -size -5 -type f $dir"
4934 nums=$($cmd | wc -l)
4935 [ $nums -eq $expected ] ||
4936 error "'$cmd' wrong: found $nums, expected $expected"
4938 run_test 56r "check lfs find -size works"
4940 test_56s() { # LU-611 #LU-9369
4941 [[ $OSTCOUNT -lt 2 ]] && skip "need at least 2 OSTs" && return 0
4943 local dir=$DIR/$tdir
4944 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
4946 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
4947 for i in $(seq $NUMDIRS); do
4948 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
4951 local expected=$NUMDIRS
4952 local cmd="$LFS find -c $OSTCOUNT $dir"
4953 local nums=$($cmd | wc -l)
4955 [ $nums -eq $expected ] || {
4956 $LFS getstripe -R $dir
4957 error "'$cmd' wrong: found $nums, expected $expected"
4960 expected=$((NUMDIRS + onestripe))
4961 cmd="$LFS find -stripe-count +0 -type f $dir"
4962 nums=$($cmd | wc -l)
4963 [ $nums -eq $expected ] || {
4964 $LFS getstripe -R $dir
4965 error "'$cmd' wrong: found $nums, expected $expected"
4969 cmd="$LFS find -stripe-count 1 -type f $dir"
4970 nums=$($cmd | wc -l)
4971 [ $nums -eq $expected ] || {
4972 $LFS getstripe -R $dir
4973 error "'$cmd' wrong: found $nums, expected $expected"
4976 cmd="$LFS find -stripe-count -2 -type f $dir"
4977 nums=$($cmd | wc -l)
4978 [ $nums -eq $expected ] || {
4979 $LFS getstripe -R $dir
4980 error "'$cmd' wrong: found $nums, expected $expected"
4984 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
4985 nums=$($cmd | wc -l)
4986 [ $nums -eq $expected ] || {
4987 $LFS getstripe -R $dir
4988 error "'$cmd' wrong: found $nums, expected $expected"
4991 run_test 56s "check lfs find -stripe-count works"
4993 test_56t() { # LU-611 #LU-9369
4994 local dir=$DIR/$tdir
4996 setup_56 $dir 0 $NUMDIRS
4997 for i in $(seq $NUMDIRS); do
4998 $LFS setstripe -S 4M $dir/dir$i/$tfile
5001 local expected=$NUMDIRS
5002 local cmd="$LFS find -S 4M $dir"
5003 local nums=$($cmd | wc -l)
5005 [ $nums -eq $expected ] || {
5006 $LFS getstripe -R $dir
5007 error "'$cmd' wrong: found $nums, expected $expected"
5011 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5013 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5015 expected=$(((NUMDIRS + 1) * NUMFILES))
5016 cmd="$LFS find -stripe-size 512k -type f $dir"
5017 nums=$($cmd | wc -l)
5018 [ $nums -eq $expected ] ||
5019 error "'$cmd' wrong: found $nums, expected $expected"
5021 cmd="$LFS find -stripe-size +320k -type f $dir"
5022 nums=$($cmd | wc -l)
5023 [ $nums -eq $expected ] ||
5024 error "'$cmd' wrong: found $nums, expected $expected"
5026 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5027 cmd="$LFS find -stripe-size +200k -type f $dir"
5028 nums=$($cmd | wc -l)
5029 [ $nums -eq $expected ] ||
5030 error "'$cmd' wrong: found $nums, expected $expected"
5032 cmd="$LFS find -stripe-size -640k -type f $dir"
5033 nums=$($cmd | wc -l)
5034 [ $nums -eq $expected ] ||
5035 error "'$cmd' wrong: found $nums, expected $expected"
5038 cmd="$LFS find -stripe-size 256k -type f $dir"
5039 nums=$($cmd | wc -l)
5040 [ $nums -eq $expected ] ||
5041 error "'$cmd' wrong: found $nums, expected $expected"
5043 cmd="$LFS find -stripe-size -320k -type f $dir"
5044 nums=$($cmd | wc -l)
5045 [ $nums -eq $expected ] ||
5046 error "'$cmd' wrong: found $nums, expected $expected"
5049 cmd="$LFS find -stripe-size 1024k -type f $dir"
5050 nums=$($cmd | wc -l)
5051 [ $nums -eq $expected ] ||
5052 error "'$cmd' wrong: found $nums, expected $expected"
5054 run_test 56t "check lfs find -stripe-size works"
5056 test_56u() { # LU-611
5057 local dir=$DIR/$tdir
5059 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5061 if [[ $OSTCOUNT -gt 1 ]]; then
5062 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5068 local expected=$(((NUMDIRS + 1) * NUMFILES))
5069 local cmd="$LFS find -stripe-index 0 -type f $dir"
5070 local nums=$($cmd | wc -l)
5072 [ $nums -eq $expected ] ||
5073 error "'$cmd' wrong: found $nums, expected $expected"
5076 cmd="$LFS find -stripe-index 1 -type f $dir"
5077 nums=$($cmd | wc -l)
5078 [ $nums -eq $expected ] ||
5079 error "'$cmd' wrong: found $nums, expected $expected"
5081 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5082 nums=$($cmd | wc -l)
5083 [ $nums -eq $expected ] ||
5084 error "'$cmd' wrong: found $nums, expected $expected"
5087 # This should produce an error and not return any files
5088 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5089 nums=$($cmd 2>/dev/null | wc -l)
5090 [ $nums -eq $expected ] ||
5091 error "'$cmd' wrong: found $nums, expected $expected"
5093 if [[ $OSTCOUNT -gt 1 ]]; then
5094 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5095 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5096 nums=$($cmd | wc -l)
5097 [ $nums -eq $expected ] ||
5098 error "'$cmd' wrong: found $nums, expected $expected"
5101 run_test 56u "check lfs find -stripe-index works"
5105 local dir=$DIR/$tdir
5107 setup_56 $dir $NUMFILES $NUMDIRS
5109 UUID=$(mdtuuid_from_index $MDT_IDX $dir)
5110 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $MDT_IDX"
5112 for file in $($LFS find -mdt $UUID $dir); do
5113 file_mdt_idx=$($LFS getstripe -M $file)
5114 [ $file_mdt_idx -eq $MDT_IDX ] ||
5115 error "lfind -mdt $UUID != getstripe -M $file_mdt_idx"
5118 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
5121 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5122 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5123 local dir=$DIR/$tdir
5125 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5127 local stripe_size=$($LFS getstripe -S -d $dir) ||
5128 error "$LFS getstripe -S -d $dir failed"
5129 stripe_size=${stripe_size%% *}
5131 local file_size=$((stripe_size * OSTCOUNT))
5132 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5133 local required_space=$((file_num * file_size))
5134 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5136 [[ $free_space -le $((required_space / 1024)) ]] &&
5137 skip_env "need $required_space, have $free_space kbytes" &&
5141 local dd_count=$((file_size / dd_bs))
5143 # write data into the files
5148 for i in $(seq $NUMFILES); do
5150 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5151 error "write data into $file failed"
5153 for i in $(seq $NUMDIRS); do
5154 for j in $(seq $NUMFILES); do
5155 file=$dir/dir$i/file$j
5156 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5157 error "write data into $file failed"
5161 # $LFS_MIGRATE will fail if hard link migration is unsupported
5162 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5163 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5164 error "creating links to $dir/dir1/file1 failed"
5169 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5172 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5175 eval $cmd || error "$cmd failed"
5177 check_stripe_count $dir/file1 $expected
5179 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5181 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5182 # OST 1 if it is on OST 0. This file is small enough to
5183 # be on only one stripe.
5184 file=$dir/migr_1_ost
5185 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5186 error "write data into $file failed"
5187 local obdidx=$($LFS getstripe -i $file)
5188 local oldmd5=$(md5sum $file)
5191 [[ $obdidx -eq 0 ]] && newobdidx=1
5192 cmd="$LFS migrate -i $newobdidx $file"
5194 eval $cmd || error "$cmd failed"
5196 local realobdix=$($LFS getstripe -i $file)
5197 local newmd5=$(md5sum $file)
5199 [[ $newobdidx -ne $realobdix ]] &&
5200 error "new OST is different (was=$obdidx, "\
5201 "wanted=$newobdidx, got=$realobdix)"
5202 [[ "$oldmd5" != "$newmd5" ]] &&
5203 error "md5sum differ: $oldmd5, $newmd5"
5207 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5209 eval $cmd || error "$cmd failed"
5211 for j in $(seq $NUMFILES); do
5212 check_stripe_count $dir/dir1/file$j $expected
5215 # lfs_migrate works with lfs find
5216 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5217 $LFS_MIGRATE -y -c $expected"
5219 eval $cmd || error "$cmd failed"
5221 for i in $(seq 2 $NUMFILES); do
5222 check_stripe_count $dir/file$i $expected
5224 for i in $(seq 2 $NUMDIRS); do
5225 for j in $(seq $NUMFILES); do
5226 check_stripe_count $dir/dir$i/file$j $expected
5230 run_test 56w "check lfs_migrate -c stripe_count works"
5233 local file1=$DIR/$tdir/file1
5234 local create_pool=false
5235 local initial_pool=$($LFS getstripe -p $DIR)
5239 echo -n "Creating test dir..."
5240 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5243 echo -n "Creating test file..."
5244 touch $file1 || error "cannot create file"
5247 echo -n "Detecting existing pools..."
5248 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5250 if [ ${#pool_list[@]} -gt 0 ]; then
5251 echo "${pool_list[@]}"
5252 for thispool in "${pool_list[@]}"; do
5253 if [[ -z "$initial_pool" ||
5254 "$initial_pool" != "$thispool" ]]; then
5256 echo "Using existing pool '$pool'"
5261 echo "none detected."
5263 if [ -z "$pool" ]; then
5264 pool=${POOL:-testpool}
5265 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5266 echo -n "Creating pool '$pool'..."
5268 pool_add $pool &> /dev/null ||
5269 error "pool_add failed"
5272 echo -n "Adding target to pool..."
5273 pool_add_targets $pool 0 0 1 &> /dev/null ||
5274 error "pool_add_targets failed"
5278 echo -n "Setting pool using -p option..."
5279 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5280 error "migrate failed rc = $?"
5283 echo -n "Verifying test file is in pool after migrating..."
5284 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5285 error "file was not migrated to pool $pool"
5288 echo -n "Removing test file from pool '$pool'..."
5289 $LFS migrate $file1 &> /dev/null ||
5290 error "cannot remove from pool"
5291 [ "$($LFS getstripe -p $file1)" ] &&
5292 error "pool still set"
5295 echo -n "Setting pool using --pool option..."
5296 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5297 error "migrate failed rc = $?"
5302 if $create_pool; then
5303 destroy_test_pools 2> /dev/null ||
5304 error "destroy test pools failed"
5307 run_test 56wb "check lfs_migrate pool support"
5310 local file1="$DIR/$tdir/file 1"
5312 echo -n "Creating test dir..."
5313 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5314 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5315 error "cannot set stripe"
5318 echo -n "Setting initial stripe for test file..."
5319 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5320 error "cannot set stripe"
5321 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5322 error "stripe size not set"
5325 # File currently set to -S 512K -c 1
5327 # Ensure -c and -S options are rejected when -R is set
5328 echo -n "Verifying incompatible options are detected..."
5329 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5330 error "incompatible -c and -R options not detected"
5331 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5332 error "incompatible -S and -R options not detected"
5335 # Ensure unrecognized options are passed through to 'lfs migrate'
5336 echo -n "Verifying -S option is passed through to lfs migrate..."
5337 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5338 error "migration failed"
5339 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5340 error "file was not restriped"
5343 # File currently set to -S 1M -c 1
5345 # Ensure long options are supported
5346 echo -n "Verifying long options supported..."
5347 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5348 error "long option without argument not supported"
5349 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5350 error "long option with argument not supported"
5351 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5352 error "file not restriped with --stripe-size option"
5355 # File currently set to -S 512K -c 1
5357 if [ "$OSTCOUNT" -gt 1 ]; then
5358 echo -n "Verifying explicit stripe count can be set..."
5359 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5360 error "migrate failed"
5361 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5362 error "file not restriped to explicit count"
5366 # File currently set to -S 512K -c 1 or -S 512K -c 2
5368 # Ensure parent striping is used if -R is set, and no stripe
5369 # count or size is specified
5370 echo -n "Setting stripe for parent directory..."
5371 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5372 error "cannot set stripe"
5375 echo -n "Verifying restripe option uses parent stripe settings..."
5376 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5377 error "migrate failed"
5378 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5379 error "file not restriped to parent settings"
5380 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5381 error "file not restriped to parent settings"
5384 # File currently set to -S 1M -c 1
5386 # Ensure striping is preserved if -R is not set, and no stripe
5387 # count or size is specified
5388 echo -n "Verifying striping size preserved when not specified..."
5389 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5390 error "cannot set stripe on parent directory"
5391 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5392 error "migrate failed"
5393 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5394 error "file was restriped"
5397 # Ensure file name properly detected when final option has no argument
5398 echo -n "Verifying file name properly detected..."
5399 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5400 error "file name interpreted as option argument"
5406 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5409 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5410 local file1=$DIR/$tdir/file1
5412 echo -n "Creating test dir..."
5413 test_mkdir $DIR/$tdir || error "cannot create dir"
5416 echo -n "Creating test file..."
5420 # Ensure 'lfs migrate' will fail by using a non-existent option,
5421 # and make sure rsync is not called to recover
5422 echo -n "Make sure --no-rsync option works..."
5423 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5424 grep -q 'refusing to fall back to rsync' ||
5425 error "rsync was called with --no-rsync set"
5428 # Ensure rsync is called without trying 'lfs migrate' first
5429 echo -n "Make sure --rsync option works..."
5430 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5431 grep -q 'falling back to rsync' &&
5432 error "lfs migrate was called with --rsync set"
5435 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5436 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5437 grep -q 'at the same time' ||
5438 error "--rsync and --no-rsync accepted concurrently"
5444 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5447 check_swap_layouts_support && return 0
5448 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5450 local dir=$DIR/$tdir
5451 local ref1=/etc/passwd
5452 local file1=$dir/file1
5454 test_mkdir $dir || error "creating dir $dir"
5455 $LFS setstripe -c 2 $file1
5457 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5458 stripe=$($LFS getstripe -c $file1)
5459 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5460 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5465 run_test 56x "lfs migration support"
5468 check_swap_layouts_support && return 0
5469 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5471 local dir=$DIR/$tdir/$testnum
5475 local ref1=/etc/passwd
5476 local file1=$dir/file1
5478 $LFS setstripe -c 2 $file1
5480 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5482 local stripe=$($LFS getstripe -c $file1)
5484 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5485 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5490 run_test 56xa "lfs migration --block support"
5492 check_migrate_links() {
5494 local file1="$dir/file1"
5497 local total_count=$(($begin + $count - 1))
5498 local symlink_count=10
5501 if [ ! -f "$file1" ]; then
5502 echo -n "creating initial file..."
5503 $LFS setstripe -c 1 -S "512k" "$file1" ||
5504 error "cannot setstripe initial file"
5507 echo -n "creating symlinks..."
5508 for s in $(seq 1 $symlink_count); do
5509 ln -s "$file1" "$dir/slink$s" ||
5510 error "cannot create symlinks"
5514 echo -n "creating nonlinked files..."
5515 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5516 error "cannot create nonlinked files"
5521 if [ ! -f "$dir/file$total_count" ]; then
5522 echo -n "creating hard links $begin:$total_count..."
5523 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5524 /dev/null || error "cannot create hard links"
5528 echo -n "checking number of hard links listed in xattrs..."
5529 local fid=$($LFS getstripe -F "$file1")
5530 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5533 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5534 echo "hard link list has unexpected size, skipping test"
5537 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5538 error "link names should exceed xattrs size"
5541 echo -n "migrating files..."
5542 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5544 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5547 # make sure all links have been properly migrated
5548 echo -n "verifying files..."
5549 fid=$($LFS getstripe -F "$file1") ||
5550 error "cannot get fid for file $file1"
5551 for i in $(seq 2 $total_count); do
5552 local fid2=$($LFS getstripe -F $dir/file$i)
5554 [ "$fid2" == "$fid" ] ||
5555 error "migrated hard link has mismatched FID"
5558 # make sure hard links were properly detected, and migration was
5559 # performed only once for the entire link set; nonlinked files should
5561 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5562 local expected=$(($uniq_count + 1))
5564 [ "$actual" -eq "$expected" ] ||
5565 error "hard links individually migrated ($actual != $expected)"
5567 # make sure the correct number of hard links are present
5568 local hardlinks=$(stat -c '%h' "$file1")
5570 [ $hardlinks -eq $total_count ] ||
5571 error "num hard links $hardlinks != $total_count"
5578 local dir="$DIR/$tdir"
5580 test_mkdir "$dir" || error "cannot create dir $dir"
5582 echo "testing lfs migrate mode when all links fit within xattrs"
5583 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 2 99
5585 echo "testing rsync mode when all links fit within xattrs"
5586 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 2 99
5588 echo "testing lfs migrate mode when all links do not fit within xattrs"
5589 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 101 100
5591 echo "testing rsync mode when all links do not fit within xattrs"
5592 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 101 100
5597 run_test 56xb "lfs migration hard link support"
5600 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5601 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5605 local dir=$DIR/$tdir
5609 test_mkdir -p $dir || error "creating dir $dir"
5610 touch $f1 || error "creating std file $f1"
5611 $MULTIOP $f2 H2c || error "creating released file $f2"
5613 # a directory can be raid0, so ask only for files
5614 res=$($LFS find $dir -L raid0 -type f | wc -l)
5615 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5617 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5618 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5620 # only files can be released, so no need to force file search
5621 res=$($LFS find $dir -L released)
5622 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5624 res=$($LFS find $dir -type f \! -L released)
5625 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5627 run_test 56y "lfs find -L raid0|released"
5629 test_56z() { # LU-4824
5630 # This checks to make sure 'lfs find' continues after errors
5631 # There are two classes of errors that should be caught:
5632 # - If multiple paths are provided, all should be searched even if one
5634 # - If errors are encountered during the search, it should not terminate
5636 local dir=$DIR/$tdir
5640 for i in d{0..9}; do
5643 touch $dir/d{0..9}/$tfile
5644 $LFS find $DIR/non_existent_dir $dir &&
5645 error "$LFS find did not return an error"
5646 # Make a directory unsearchable. This should NOT be the last entry in
5647 # directory order. Arbitrarily pick the 6th entry
5648 chmod 700 $($LFS find $dir -type d | sed '6!d')
5650 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5652 # The user should be able to see 10 directories and 9 files
5653 [ $count == 19 ] || error "$LFS find did not continue after error"
5655 run_test 56z "lfs find should continue after an error"
5657 test_56aa() { # LU-5937
5658 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5660 local dir=$DIR/$tdir
5663 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5665 createmany -o $dir/striped_dir/${tfile}- 1024
5666 local dirs=$(lfs find --size +8k $dir/)
5668 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5670 run_test 56aa "lfs find --size under striped dir"
5673 # Create composite files with one component
5674 local dir=$DIR/$tdir
5676 setup_56 $dir/1Mfiles 5 1 "--component-end 1M"
5677 # Create composite files with three components
5678 setup_56 $dir/2Mfiles 5 2 "-E 2M -E 4M -E 6M"
5679 # Create non-composite files
5680 createmany -o $dir/${tfile}- 10
5682 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
5684 [[ $nfiles == 10 ]] ||
5685 error "lfs find -E 1M found $nfiles != 10 files"
5687 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
5688 [[ $nfiles == 25 ]] ||
5689 error "lfs find ! -E 1M found $nfiles != 25 files"
5691 # All files have a component that starts at 0
5692 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
5693 [[ $nfiles == 35 ]] ||
5694 error "lfs find --component-start 0 - $nfiles != 35 files"
5696 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
5697 [[ $nfiles == 15 ]] ||
5698 error "lfs find --component-start 2M - $nfiles != 15 files"
5700 # All files created here have a componenet that does not starts at 2M
5701 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
5702 [[ $nfiles == 35 ]] ||
5703 error "lfs find ! --component-start 2M - $nfiles != 35 files"
5705 # Find files with a specified number of components
5706 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
5707 [[ $nfiles == 15 ]] ||
5708 error "lfs find --component-count 3 - $nfiles != 15 files"
5710 # Remember non-composite files have a component count of zero
5711 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
5712 [[ $nfiles == 10 ]] ||
5713 error "lfs find --component-count 0 - $nfiles != 10 files"
5715 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
5716 [[ $nfiles == 20 ]] ||
5717 error "lfs find ! --component-count 3 - $nfiles != 20 files"
5719 # All files have a flag called "init"
5720 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
5721 [[ $nfiles == 35 ]] ||
5722 error "lfs find --component-flags init - $nfiles != 35 files"
5724 # Multi-component files will have a component not initialized
5725 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
5726 [[ $nfiles == 15 ]] ||
5727 error "lfs find !--component-flags init - $nfiles != 15 files"
5732 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5735 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5736 # note test will not do anything if MDS is not local
5737 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5738 skip "ldiskfs only test"
5742 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5743 local MNTDEV="osd*.*MDT*.mntdev"
5744 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5745 [ -z "$DEV" ] && error "can't access $MNTDEV"
5746 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5747 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5748 error "can't access $DEV"
5749 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5750 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5754 run_test 57a "verify MDS filesystem created with large inodes =="
5757 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5758 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5759 skip "ldiskfs only test"
5763 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5764 local dir=$DIR/$tdir
5768 local FILEN=$dir/f$FILECOUNT
5770 rm -rf $dir || error "removing $dir"
5772 local mdtidx=$($LFS getstripe -M $dir)
5773 local mdtname=MDT$(printf %04x $mdtidx)
5774 local facet=mds$((mdtidx + 1))
5776 echo "mcreating $FILECOUNT files"
5777 createmany -m $dir/f 1 $FILECOUNT || \
5778 error "creating files in $dir"
5780 # verify that files do not have EAs yet
5781 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5782 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5786 df $dir #make sure we get new statfs data
5787 local MDSFREE=$(do_facet $facet \
5788 lctl get_param -n osd*.*$mdtname.kbytesfree)
5789 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5790 echo "opening files to create objects/EAs"
5792 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5793 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5796 # verify that files have EAs now
5797 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5798 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5800 sleep 1 #make sure we get new statfs data
5802 local MDSFREE2=$(do_facet $facet \
5803 lctl get_param -n osd*.*$mdtname.kbytesfree)
5804 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5805 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5806 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5807 error "MDC before $MDCFREE != after $MDCFREE2"
5809 echo "MDC before $MDCFREE != after $MDCFREE2"
5810 echo "unable to confirm if MDS has large inodes"
5815 run_test 57b "default LOV EAs are stored inside large inodes ==="
5818 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5819 [ -z "$(which wiretest 2>/dev/null)" ] &&
5820 skip_env "could not find wiretest" && return
5823 run_test 58 "verify cross-platform wire constants =============="
5826 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5827 echo "touch 130 files"
5828 createmany -o $DIR/f59- 130
5830 unlinkmany $DIR/f59- 130
5832 # wait for commitment of removal
5833 wait_delete_completed
5835 run_test 59 "verify cancellation of llog records async ========="
5837 TEST60_HEAD="test_60 run $RANDOM"
5839 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5840 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5841 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5842 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5843 skip_env "missing subtest run-llog.sh" && return
5845 log "$TEST60_HEAD - from kernel mode"
5846 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5847 do_facet mgs "sh run-llog.sh" || error "run-llog.sh failed"
5848 do_facet mgs $LCTL dk > $TMP/$tfile
5850 # LU-6388: test llog_reader
5851 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5852 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5853 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5854 skip_env "missing llog_reader" && return
5855 local fstype=$(facet_fstype mgs)
5856 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5857 skip_env "Only for ldiskfs or zfs type mgs" && return
5859 local mntpt=$(facet_mntpt mgs)
5860 local mgsdev=$(mgsdevname 1)
5872 #get fid and record list
5873 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5875 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5877 #remount mgs as ldiskfs or zfs type
5878 stop mgs || error "stop mgs failed"
5879 mount_fstype mgs || error "remount mgs failed"
5880 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5883 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5884 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5889 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5891 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5893 echo "obj_file is $obj_file"
5894 do_facet mgs $llog_reader $obj_file
5896 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5897 awk '{ print $3 }' | sed -e "s/^type=//g")
5898 if [ $rec_type != $rec ]; then
5899 echo "FAILED test_60a wrong record type $rec_type," \
5905 #check obj path if record type is LLOG_LOGID_MAGIC
5906 if [ "$rec" == "1064553b" ]; then
5907 path=$(do_facet mgs $llog_reader $obj_file |
5908 grep "path=" | awk '{ print $NF }' |
5909 sed -e "s/^path=//g")
5910 if [ $obj_file != $mntpt/$path ]; then
5911 echo "FAILED test_60a wrong obj path" \
5912 "$montpt/$path, should be $obj_file"
5919 #restart mgs before "error", otherwise it will block the next test
5920 stop mgs || error "stop mgs failed"
5921 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5922 $pass || error "test failed, see FAILED test_60a messages for specifics"
5924 run_test 60a "llog_test run from kernel module and test llog_reader"
5927 # test old logid format
5928 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
5929 do_facet mgs $LCTL dl | grep MGS
5930 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
5931 error "old llog_print failed"
5934 # test new logid format
5935 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
5936 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
5937 error "new llog_print failed"
5940 run_test 60aa "llog_print works with FIDs and simple names"
5942 test_60b() { # bug 6411
5943 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5945 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5957 [[ $LLOG_COUNT -gt 100 ]] &&
5958 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5960 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5963 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5964 echo "create 5000 files"
5965 createmany -o $DIR/f60c- 5000
5966 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5967 lctl set_param fail_loc=0x80000137
5968 unlinkmany $DIR/f60c- 5000
5969 lctl set_param fail_loc=0
5971 run_test 60c "unlink file when mds full"
5974 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5975 SAVEPRINTK=$(lctl get_param -n printk)
5977 # verify "lctl mark" is even working"
5978 MESSAGE="test message ID $RANDOM $$"
5979 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5980 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5982 lctl set_param printk=0 || error "set lnet.printk failed"
5983 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5984 MESSAGE="new test message ID $RANDOM $$"
5985 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5986 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5987 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5989 lctl set_param -n printk="$SAVEPRINTK"
5991 run_test 60d "test printk console message masking"
5994 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5995 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5997 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5998 do_facet mds1 lctl set_param fail_loc=0x15b
6001 run_test 60e "no space while new llog is being created"
6004 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6006 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
6007 cancel_lru_locks osc
6008 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6011 run_test 61 "mmap() writes don't make sync hang ================"
6013 # bug 2330 - insufficient obd_match error checking causes LBUG
6015 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6018 cancel_lru_locks osc
6019 lctl set_param fail_loc=0x405
6020 cat $f && error "cat succeeded, expect -EIO"
6021 lctl set_param fail_loc=0
6023 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6024 # match every page all of the time.
6025 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6027 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6028 # Though this test is irrelevant anymore, it helped to reveal some
6029 # other grant bugs (LU-4482), let's keep it.
6030 test_63a() { # was test_63
6031 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6032 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
6033 for i in `seq 10` ; do
6034 dd if=/dev/zero of=$DIR/f63 bs=8k &
6040 rm -f $DIR/f63 || true
6042 run_test 63a "Verify oig_wait interruption does not crash ======="
6044 # bug 2248 - async write errors didn't return to application on sync
6045 # bug 3677 - async write errors left page locked
6047 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6049 lctl set_param debug=-1
6051 # ensure we have a grant to do async writes
6052 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6055 sync # sync lest earlier test intercept the fail_loc
6057 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6058 lctl set_param fail_loc=0x80000406
6059 $MULTIOP $DIR/$tfile Owy && \
6060 error "sync didn't return ENOMEM"
6061 sync; sleep 2; sync # do a real sync this time to flush page
6062 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6063 error "locked page left in cache after async error" || true
6066 run_test 63b "async write errors should be returned to fsync ==="
6069 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6071 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6073 run_test 64a "verify filter grant calculations (in kernel) ====="
6076 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6077 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6079 run_test 64b "check out-of-space detection on client"
6082 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6084 run_test 64c "verify grant shrink"
6086 # this does exactly what osc_request.c:osc_announce_cached() does in
6087 # order to calculate max amount of grants to ask from server
6091 local page_size=$(get_page_size client)
6093 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6094 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6096 ((rpc_in_flight ++));
6097 nrpages=$((nrpages * rpc_in_flight))
6099 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6101 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / page_size))
6103 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6104 local undirty=$((nrpages * page_size))
6106 local max_extent_pages
6107 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6108 grep grant_max_extent_size | awk '{print $2}')
6109 max_extent_pages=$((max_extent_pages / page_size))
6110 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6111 local grant_extent_tax
6112 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6113 grep grant_extent_tax | awk '{print $2}')
6115 undirty=$((undirty + nrextents * grant_extent_tax))
6120 # this is size of unit for grant allocation. It should be equal to
6121 # what tgt_grant.c:tgt_grant_chunk() calculates
6125 local grant_extent_tax
6127 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6128 grep max_brw_size | awk '{print $2}')
6130 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6131 grep grant_extent_tax | awk '{print $2}')
6133 echo $(((max_brw_size + grant_extent_tax) * 2))
6137 [ $(lustre_version_code ost1) -lt $(version_code 2.10.56) ] &&
6138 skip "OST < 2.10.55 doesn't limit grants enough" && return 0
6140 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6142 [[ $($LCTL get_param osc.${tgt}.import |
6143 grep "connect_flags:.*grant_param") ]] || \
6144 { skip "no grant_param connect flag"; return; }
6146 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6148 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6150 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6152 $SETSTRIPE $DIR/$tfile -i 0 -c 1
6153 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
6158 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6159 if [[ $cur_grant -gt $max_cur_granted ]]
6162 error "cur_grant $cur_grant > $max_cur_granted"
6165 [[ $? -ne 0 ]] && break;
6168 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6170 run_test 64d "check grant limit exceed"
6172 # bug 1414 - set/get directories' stripe info
6174 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6175 test_mkdir $DIR/$tdir
6177 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6179 run_test 65a "directory with no stripe info"
6182 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6183 test_mkdir $DIR/$tdir
6184 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6186 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6189 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6191 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6194 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6195 [ $OSTCOUNT -lt 2 ] && skip "need at least 2 OSTs" && return
6196 test_mkdir $DIR/$tdir
6197 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
6199 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6200 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6202 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6204 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6207 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6208 test_mkdir $DIR/$tdir
6209 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
6210 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6212 if [[ $STRIPECOUNT -le 0 ]]; then
6214 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6215 #LOV_MAX_STRIPE_COUNT is 2000
6216 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6218 sc=$(($STRIPECOUNT - 1))
6220 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6221 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6222 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6223 error "lverify failed"
6225 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6228 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6229 test_mkdir $DIR/$tdir
6231 $SETSTRIPE $DIR/$tdir || error "setstripe"
6232 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
6233 error "no stripe info failed"
6235 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6237 run_test 65e "directory setstripe defaults"
6240 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6241 test_mkdir $DIR/${tdir}f
6242 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
6244 run_test 65f "dir setstripe permission (should return error) ==="
6247 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6248 test_mkdir $DIR/$tdir
6249 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6251 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6252 error "setstripe -S failed"
6253 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6254 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6255 error "delete default stripe failed"
6257 run_test 65g "directory setstripe -d"
6260 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6261 test_mkdir $DIR/$tdir
6262 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6264 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6265 error "setstripe -S failed"
6266 test_mkdir $DIR/$tdir/dd1
6267 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
6268 error "stripe info inherit failed"
6270 run_test 65h "directory stripe info inherit ===================="
6272 test_65i() { # bug6367
6273 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6274 $SETSTRIPE -S 65536 -c -1 $MOUNT
6276 run_test 65i "set non-default striping on root directory (bug 6367)="
6278 test_65ia() { # bug12836
6279 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6280 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
6282 run_test 65ia "getstripe on -1 default directory striping"
6284 test_65ib() { # bug12836
6285 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6286 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
6288 run_test 65ib "getstripe -v on -1 default directory striping"
6290 test_65ic() { # bug12836
6291 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6292 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6294 run_test 65ic "new find on -1 default directory striping"
6296 test_65j() { # bug6367
6297 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6298 [ $($LFS getstripe --component-count $MOUNT) -gt 1 ] &&
6299 skip "don't delete default PFL layout" && return
6301 # if we aren't already remounting for each test, do so for this test
6302 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6303 cleanup || error "failed to unmount"
6306 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6308 run_test 65j "set default striping on root directory (bug 6367)="
6310 test_65k() { # bug11679
6311 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6312 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
6313 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6315 local disable_precreate=true
6316 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
6317 disable_precreate=false
6319 echo "Check OST status: "
6320 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6321 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6323 for OSC in $MDS_OSCS; do
6324 echo $OSC "is active"
6325 do_facet $SINGLEMDS lctl --device %$OSC activate
6328 for INACTIVE_OSC in $MDS_OSCS; do
6329 local ost=$(osc_to_ost $INACTIVE_OSC)
6330 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6331 lov.*md*.target_obd |
6332 awk -F: /$ost/'{ print $1 }' | head -n 1)
6335 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6336 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6338 echo "Deactivate: " $INACTIVE_OSC
6339 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6341 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6342 osp.$ost*MDT0000.create_count")
6343 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6344 osp.$ost*MDT0000.max_create_count")
6345 $disable_precreate &&
6346 do_facet $SINGLEMDS "lctl set_param -n \
6347 osp.$ost*MDT0000.max_create_count=0"
6349 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6350 [ -f $DIR/$tdir/$idx ] && continue
6351 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6352 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6353 error "setstripe $idx should succeed"
6354 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6356 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6359 do_facet $SINGLEMDS "lctl set_param -n \
6360 osp.$ost*MDT0000.max_create_count=$max_count"
6361 do_facet $SINGLEMDS "lctl set_param -n \
6362 osp.$ost*MDT0000.create_count=$count"
6363 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6364 echo $INACTIVE_OSC "is Activate"
6366 wait_osc_import_state mds ost$ostnum FULL
6369 run_test 65k "validate manual striping works properly with deactivated OSCs"
6371 test_65l() { # bug 12836
6372 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6373 test_mkdir -p $DIR/$tdir/test_dir
6374 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6375 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6377 run_test 65l "lfs find on -1 stripe dir ========================"
6380 $RUNAS $SETSTRIPE -c 2 $MOUNT && error "setstripe should fail"
6383 run_test 65m "normal user can't set filesystem default stripe"
6385 # bug 2543 - update blocks count on client
6387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6389 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6390 sync; sync_all_data; sync; sync_all_data
6391 cancel_lru_locks osc
6392 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6393 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6395 run_test 66 "update inode blocks count on client ==============="
6398 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6402 swapon -s | awk '($1 == "'$1'") { print $4 }'
6405 # bug5265, obdfilter oa2dentry return -ENOENT
6406 # #define OBD_FAIL_SRV_ENOENT 0x217
6408 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6409 remote_ost_nodsh && skip "remote OST with nodsh" && return
6412 $SETSTRIPE -c 1 -i 0 $f
6414 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6416 do_facet ost1 lctl set_param fail_loc=0x217
6417 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6418 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6420 do_facet ost1 lctl set_param fail_loc=0
6421 $DIRECTIO write $f 0 2 || error "write error"
6423 cancel_lru_locks osc
6424 $DIRECTIO read $f 0 1 || error "read error"
6426 do_facet ost1 lctl set_param fail_loc=0x217
6427 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6429 do_facet ost1 lctl set_param fail_loc=0
6432 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6435 test_mkdir $DIR/$tdir
6436 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6437 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6439 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6441 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6442 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6443 [ "$RUNAS_ID" = "$UID" ] &&
6444 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6446 # Check that testing environment is properly set up. Skip if not
6447 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
6448 skip_env "User $RUNAS_ID does not exist - skipping"
6452 chmod 777 $DIR/$tfile
6453 chmod ug+s $DIR/$tfile
6454 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6455 error "$RUNAS dd $DIR/$tfile failed"
6456 # See if we are still setuid/sgid
6457 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6458 error "S/gid is not dropped on write"
6459 # Now test that MDS is updated too
6460 cancel_lru_locks mdc
6461 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6462 error "S/gid is not dropped on MDS"
6465 run_test 72a "Test that remove suid works properly (bug5695) ===="
6467 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6470 [ "$RUNAS_ID" = "$UID" ] && \
6471 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6472 [ "$RUNAS_ID" -eq 0 ] && \
6473 skip_env "RUNAS_ID = 0 -- skipping" && return
6475 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6476 # Check that testing environment is properly set up. Skip if not
6477 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
6478 skip_env "User $RUNAS_ID does not exist - skipping"
6481 touch $DIR/${tfile}-f{g,u}
6482 test_mkdir $DIR/${tfile}-dg
6483 test_mkdir $DIR/${tfile}-du
6484 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6485 chmod g+s $DIR/${tfile}-{f,d}g
6486 chmod u+s $DIR/${tfile}-{f,d}u
6487 for perm in 777 2777 4777; do
6488 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6489 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6490 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6491 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6495 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6497 # bug 3462 - multiple simultaneous MDC requests
6499 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6500 test_mkdir $DIR/d73-1
6501 test_mkdir $DIR/d73-2
6502 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6505 lctl set_param fail_loc=0x80000129
6506 $MULTIOP $DIR/d73-1/f73-2 Oc &
6508 lctl set_param fail_loc=0
6510 $MULTIOP $DIR/d73-2/f73-3 Oc &
6514 wait $pid1 || return 1
6518 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6519 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6520 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6524 run_test 73 "multiple MDC requests (should not deadlock)"
6526 test_74a() { # bug 6149, 6184
6527 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6528 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6530 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6531 # will spin in a tight reconnection loop
6533 $LCTL set_param fail_loc=0x8000030e
6534 # get any lock that won't be difficult - lookup works.
6536 $LCTL set_param fail_loc=0
6540 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6542 test_74b() { # bug 13310
6543 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6544 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6546 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6547 # will spin in a tight reconnection loop
6548 $LCTL set_param fail_loc=0x8000030e
6549 # get a "difficult" lock
6551 $LCTL set_param fail_loc=0
6555 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6559 #define OBD_FAIL_LDLM_NEW_LOCK
6560 $LCTL set_param fail_loc=0x319
6561 touch $DIR/$tfile && error "touch successful"
6562 $LCTL set_param fail_loc=0
6565 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6568 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6571 test_76() { # Now for bug 20433, added originally in bug 1443
6572 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6573 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6574 cancel_lru_locks osc
6575 BEFORE_INODES=$(num_inodes)
6576 echo "before inodes: $BEFORE_INODES"
6578 [ "$SLOW" = "no" ] && COUNT=100
6579 for i in $(seq $COUNT); do
6583 cancel_lru_locks osc
6584 AFTER_INODES=$(num_inodes)
6585 echo "after inodes: $AFTER_INODES"
6587 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6589 AFTER_INODES=$(num_inodes)
6591 echo "wait $wait seconds inodes: $AFTER_INODES"
6592 if [ $wait -gt 30 ]; then
6593 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6597 run_test 76 "confirm clients recycle inodes properly ===="
6603 # Note: in sptlrpc modes which enable its own bulk checksum, the
6604 # original crc32_le bulk checksum will be automatically disabled,
6605 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6606 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6607 # In this case set_checksums() will not be no-op, because sptlrpc
6608 # bulk checksum will be enabled all through the test.
6610 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6611 lctl set_param -n osc.*.checksums $1
6615 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6616 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6617 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6618 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6621 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6622 log "set checksum type to $1"
6625 F77_TMP=$TMP/f77-temp
6628 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6629 error "error writing to $F77_TMP"
6632 test_77a() { # bug 10889
6633 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6634 $GSS && skip "could not run with gss" && return
6635 [ ! -f $F77_TMP ] && setup_f77
6637 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6641 run_test 77a "normal checksum read/write operation"
6643 test_77b() { # bug 10889
6644 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6645 $GSS && skip "could not run with gss" && return
6646 [ ! -f $F77_TMP ] && setup_f77
6647 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6648 $LCTL set_param fail_loc=0x80000409
6651 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6652 error "dd error: $?"
6653 $LCTL set_param fail_loc=0
6655 for algo in $CKSUM_TYPES; do
6656 cancel_lru_locks osc
6657 set_checksum_type $algo
6658 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6659 $LCTL set_param fail_loc=0x80000408
6660 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6661 $LCTL set_param fail_loc=0
6664 set_checksum_type $ORIG_CSUM_TYPE
6667 run_test 77b "checksum error on client write, read"
6672 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6674 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6675 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6676 $check_ost && [ -n $ost_file_prefix ] &&
6677 do_facet ost1 rm -f ${ost_file_prefix}\*
6681 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6682 $GSS && skip "could not run with gss" && return
6685 local osc_file_prefix
6687 local check_ost=false
6688 local ost_file_prefix
6694 # ensure corruption will occur on first OSS/OST
6695 $LFS setstripe -i 0 $DIR/$tfile
6697 [ ! -f $F77_TMP ] && setup_f77
6698 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6699 error "dd write error: $?"
6700 fid=$($LFS path2fid $DIR/$tfile)
6702 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
6705 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
6706 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
6708 echo "OSS do not support bulk pages dump upon error"
6711 osc_file_prefix=$($LCTL get_param -n debug_path)
6712 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
6714 trap cleanup_77c EXIT
6717 # enable bulk pages dump upon error on Client
6718 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
6719 # enable bulk pages dump upon error on OSS
6721 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
6723 # flush Client cache to allow next read to reach OSS
6724 cancel_lru_locks osc
6726 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6727 $LCTL set_param fail_loc=0x80000408
6728 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
6729 $LCTL set_param fail_loc=0
6733 # check cksum dump on Client
6734 osc_file=$(ls ${osc_file_prefix}*)
6735 [ -n "$osc_file" ] || error "no checksum dump file on Client"
6736 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
6737 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
6738 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
6739 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
6741 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
6742 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6743 error "dump content does not match on Client"
6745 $check_ost || { skip "No need to check cksum dump on OSS"; return 0; }
6747 # check cksum dump on OSS
6748 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
6749 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
6750 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
6751 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
6752 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6753 error "dump content does not match on OSS"
6757 run_test 77c "checksum error on client read with debug"
6759 test_77d() { # bug 10889
6760 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6761 $GSS && skip "could not run with gss" && return
6762 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6763 $LCTL set_param fail_loc=0x80000409
6765 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6766 error "direct write: rc=$?"
6767 $LCTL set_param fail_loc=0
6770 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6771 $LCTL set_param fail_loc=0x80000408
6773 cancel_lru_locks osc
6774 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6775 error "direct read: rc=$?"
6776 $LCTL set_param fail_loc=0
6779 run_test 77d "checksum error on OST direct write, read"
6781 test_77f() { # bug 10889
6782 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6783 $GSS && skip "could not run with gss" && return
6785 for algo in $CKSUM_TYPES; do
6786 cancel_lru_locks osc
6787 set_checksum_type $algo
6788 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6789 $LCTL set_param fail_loc=0x409
6790 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6791 error "direct write succeeded"
6792 $LCTL set_param fail_loc=0
6794 set_checksum_type $ORIG_CSUM_TYPE
6797 run_test 77f "repeat checksum error on write (expect error)"
6799 test_77g() { # bug 10889
6800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6801 $GSS && skip "could not run with gss" && return
6802 remote_ost_nodsh && skip "remote OST with nodsh" && return
6804 [ ! -f $F77_TMP ] && setup_f77
6806 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6807 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6808 do_facet ost1 lctl set_param fail_loc=0x8000021a
6810 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6811 error "write error: rc=$?"
6812 do_facet ost1 lctl set_param fail_loc=0
6815 cancel_lru_locks osc
6816 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6817 do_facet ost1 lctl set_param fail_loc=0x8000021b
6819 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6820 do_facet ost1 lctl set_param fail_loc=0
6823 run_test 77g "checksum error on OST write, read"
6825 test_77j() { # bug 13805
6826 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6827 $GSS && skip "could not run with gss" && return
6828 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6829 lctl set_param fail_loc=0x40c
6830 remount_client $MOUNT
6831 lctl set_param fail_loc=0
6832 # wait async osc connect to finish and reflect updated state value
6834 for (( i=0; i < OSTCOUNT; i++ )) ; do
6835 wait_osc_import_state client ost$((i+1)) FULL
6838 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
6839 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
6840 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
6841 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6843 remount_client $MOUNT
6845 run_test 77j "client only supporting ADLER32"
6847 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6856 test_78() { # bug 10901
6857 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6858 remote_ost || { skip_env "local OST" && return; }
6861 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6862 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6863 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6864 echo "MemTotal: $MEMTOTAL"
6866 # reserve 256MB of memory for the kernel and other running processes,
6867 # and then take 1/2 of the remaining memory for the read/write buffers.
6868 if [ $MEMTOTAL -gt 512 ] ;then
6869 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6871 # for those poor memory-starved high-end clusters...
6872 MEMTOTAL=$((MEMTOTAL / 2))
6874 echo "Mem to use for directio: $MEMTOTAL"
6876 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6877 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6878 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6879 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6881 echo "Smallest OST: $SMALLESTOST"
6882 [[ $SMALLESTOST -lt 10240 ]] &&
6883 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6885 trap cleanup_test_78 EXIT
6887 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6888 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6890 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6891 echo "File size: $F78SIZE"
6892 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6893 for i in $(seq 1 $NSEQ); do
6894 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6895 echo directIO rdwr round $i of $NSEQ
6896 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6901 run_test 78 "handle large O_DIRECT writes correctly ============"
6903 test_79() { # bug 12743
6904 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6905 wait_delete_completed
6907 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6908 BKFREE=$(calc_osc_kbytes kbytesfree)
6909 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6911 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6912 DFTOTAL=`echo $STRING | cut -d, -f1`
6913 DFUSED=`echo $STRING | cut -d, -f2`
6914 DFAVAIL=`echo $STRING | cut -d, -f3`
6915 DFFREE=$(($DFTOTAL - $DFUSED))
6917 ALLOWANCE=$((64 * $OSTCOUNT))
6919 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6920 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6921 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6923 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6924 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6925 error "df free($DFFREE) mismatch OST free($BKFREE)"
6927 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6928 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6929 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6932 run_test 79 "df report consistency check ======================="
6934 test_80() { # bug 10718
6935 remote_ost_nodsh && skip "remote OST with nodsh" && return
6936 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6937 # relax strong synchronous semantics for slow backends like ZFS
6938 local soc="obdfilter.*.sync_on_lock_cancel"
6939 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6941 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6942 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6943 facet_active_host $host; done | sort -u)
6944 do_nodes $hosts lctl set_param $soc=never
6947 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6949 local BEFORE=`date +%s`
6950 cancel_lru_locks osc
6951 local AFTER=`date +%s`
6952 local DIFF=$((AFTER-BEFORE))
6953 if [ $DIFF -gt 1 ] ; then
6954 error "elapsed for 1M@1T = $DIFF"
6957 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6961 run_test 80 "Page eviction is equally fast at high offsets too ===="
6963 test_81a() { # LU-456
6964 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6965 remote_ost_nodsh && skip "remote OST with nodsh" && return
6966 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6967 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6968 do_facet ost1 lctl set_param fail_loc=0x80000228
6970 # write should trigger a retry and success
6971 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6972 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6974 if [ $RC -ne 0 ] ; then
6975 error "write should success, but failed for $RC"
6978 run_test 81a "OST should retry write when get -ENOSPC ==============="
6980 test_81b() { # LU-456
6981 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6982 remote_ost_nodsh && skip "remote OST with nodsh" && return
6983 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6984 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6985 do_facet ost1 lctl set_param fail_loc=0x228
6987 # write should retry several times and return -ENOSPC finally
6988 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6989 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6992 if [ $RC -ne $ENOSPC ] ; then
6993 error "dd should fail for -ENOSPC, but succeed."
6996 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6998 test_82() { # LU-1031
6999 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7003 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7005 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7007 kill -USR1 $MULTIPID2
7009 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7010 error "First grouplock does not block second one"
7012 echo "Second grouplock blocks first one"
7014 kill -USR1 $MULTIPID1
7018 run_test 82 "Basic grouplock test"
7021 local sfile="/boot/System.map-$(uname -r)"
7022 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
7023 $LCTL set_param fail_loc=0x140d
7024 cp $sfile $DIR/$tfile || error "write failed"
7025 diff -c $sfile $DIR/$tfile || error "files are different"
7026 $LCTL set_param fail_loc=0
7029 run_test 83 "Short write in ptask ==============================="
7032 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
7034 test_mkdir $DIR/$tdir.cvsroot
7035 chown $RUNAS_ID $DIR/$tdir.cvsroot
7038 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7041 # some versions of cvs import exit(1) when asked to import links or
7042 # files they can't read. ignore those files.
7043 local toignore=$(find . -type l -printf '-I %f\n' -o \
7044 ! -perm /4 -printf '-I %f\n')
7045 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7046 $tdir.reposname vtag rtag
7049 test_mkdir $DIR/$tdir.reposname
7050 chown $RUNAS_ID $DIR/$tdir.reposname
7051 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7053 cd $DIR/$tdir.reposname
7055 $RUNAS cvs add -m 'addmsg' foo99
7057 $RUNAS cvs commit -m 'nomsg' foo99
7058 rm -fr $DIR/$tdir.cvsroot
7060 run_test 99 "cvs strange file/directory operations"
7063 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7064 [[ "$NETTYPE" =~ tcp ]] ||
7065 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" &&
7068 remote_ost_nodsh && skip "remote OST with nodsh" && return
7069 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7071 { skip "useless for local single node setup" && return; }
7073 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7074 [ "$PROT" != "tcp" ] && continue
7075 RPORT=$(echo $REMOTE | cut -d: -f2)
7076 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7079 LPORT=`echo $LOCAL | cut -d: -f2`
7080 if [ $LPORT -ge 1024 ]; then
7081 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7083 error_exit "local: $LPORT > 1024, remote: $RPORT"
7086 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7088 run_test 100 "check local port using privileged port ==========="
7090 function get_named_value()
7099 echo $line | sed "s/^$tag[ ]*//"
7106 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7107 awk '/^max_cached_mb/ { print $2 }')
7110 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7115 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7116 [ $MDSCOUNT -ge 2 ] && skip "needs < 2 MDTs" && return #LU-4322
7120 local cache_limit=32
7122 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7123 trap cleanup_101a EXIT
7124 $LCTL set_param -n llite.*.read_ahead_stats 0
7125 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7128 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7130 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7131 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7134 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7135 get_named_value 'read but discarded' | cut -d" " -f1); do
7136 discard=$(($discard + $s))
7140 if [[ $(($discard * 10)) -gt $nreads ]]; then
7141 $LCTL get_param osc.*-osc*.rpc_stats
7142 $LCTL get_param llite.*.read_ahead_stats
7143 error "too many ($discard) discarded pages"
7145 rm -f $DIR/$tfile || true
7147 run_test 101a "check read-ahead for random reads"
7150 test_mkdir $DIR/$tdir
7151 local STRIPE_SIZE=$1
7152 local FILE_LENGTH=$2
7155 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
7157 local list=$(comma_list $(osts_nodes))
7158 set_osd_param $list '' read_cache_enable 0
7159 set_osd_param $list '' writethrough_cache_enable 0
7161 trap cleanup_test101bc EXIT
7162 # prepare the read-ahead file
7163 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7165 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
7166 count=$FILE_SIZE_MB 2> /dev/null
7170 cleanup_test101bc() {
7175 local list=$(comma_list $(osts_nodes))
7176 set_osd_param $list '' read_cache_enable 1
7177 set_osd_param $list '' writethrough_cache_enable 1
7181 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7186 local STRIPE_SIZE=$2
7187 local FILE_LENGTH=$3
7188 local RA_INC=1048576
7189 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7190 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7191 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7192 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7193 get_named_value 'read but discarded' |
7194 cut -d" " -f1 | calc_total)
7195 if [[ $DISCARD -gt $discard_limit ]]; then
7196 $LCTL get_param llite.*.read_ahead_stats
7197 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7199 echo "Read-ahead success for size ${READ_SIZE}"
7204 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7205 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7206 local STRIPE_SIZE=1048576
7207 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7208 if [ $SLOW == "yes" ]; then
7209 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7211 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7214 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7216 # prepare the read-ahead file
7217 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7218 cancel_lru_locks osc
7219 for BIDX in 2 4 8 16 32 64 128 256
7221 local BSIZE=$((BIDX*4096))
7222 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7223 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7224 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7225 $LCTL set_param -n llite.*.read_ahead_stats 0
7226 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7227 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7228 cancel_lru_locks osc
7229 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7234 run_test 101b "check stride-io mode read-ahead ================="
7237 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7238 local STRIPE_SIZE=1048576
7239 local FILE_LENGTH=$((STRIPE_SIZE*100))
7243 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7245 cancel_lru_locks osc
7246 $LCTL set_param osc.*.rpc_stats 0
7247 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7248 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7249 local stats=$($LCTL get_param -n $osc_rpc_stats)
7250 local lines=$(echo "$stats" | awk 'END {print NR;}')
7253 if [ $lines -le 20 ]; then
7256 for size in 1 2 4 8; do
7257 local rpc=$(echo "$stats" |
7258 awk '($1 == "'$size':") {print $2; exit; }')
7260 error "Small $((size*4))k read IO $rpc !"
7262 echo "$osc_rpc_stats check passed!"
7267 run_test 101c "check stripe_size aligned read-ahead ================="
7270 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7271 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7275 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7276 local file=$DIR/$tfile
7277 local sz_MB=${FILESIZE_101d:-500}
7278 local ra_MB=${READAHEAD_MB:-40}
7280 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7281 [ $free_MB -lt $sz_MB ] &&
7282 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
7284 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7285 $SETSTRIPE -c -1 $file || error "setstripe failed"
7287 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7288 echo Cancel LRU locks on lustre client to flush the client cache
7289 cancel_lru_locks osc
7291 echo Disable read-ahead
7292 local old_READAHEAD=$(set_read_ahead 0)
7294 echo Reading the test file $file with read-ahead disabled
7295 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7297 echo Cancel LRU locks on lustre client to flush the client cache
7298 cancel_lru_locks osc
7299 echo Enable read-ahead with ${ra_MB}MB
7300 set_read_ahead $ra_MB
7302 echo Reading the test file $file with read-ahead enabled
7303 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7305 echo "read-ahead disabled time read $raOFF"
7306 echo "read-ahead enabled time read $raON"
7308 set_read_ahead $old_READAHEAD
7310 wait_delete_completed
7312 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7313 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7315 run_test 101d "file read with and without read-ahead enabled"
7318 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7319 local file=$DIR/$tfile
7320 local size_KB=500 #KB
7324 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7325 local need_KB=$((count * size_KB))
7326 [[ $free_KB -le $need_KB ]] &&
7327 skip_env "Need free space $need_KB, have $free_KB" && return
7329 echo "Creating $count ${size_KB}K test files"
7330 for ((i = 0; i < $count; i++)); do
7331 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7334 echo "Cancel LRU locks on lustre client to flush the client cache"
7335 cancel_lru_locks $OSC
7337 echo "Reset readahead stats"
7338 $LCTL set_param -n llite.*.read_ahead_stats 0
7340 for ((i = 0; i < $count; i++)); do
7341 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7344 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7345 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7347 for ((i = 0; i < $count; i++)); do
7348 rm -rf $file.$i 2>/dev/null
7351 #10000 means 20% reads are missing in readahead
7352 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7354 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7357 which iozone || { skip "no iozone installed" && return; }
7359 local old_debug=$($LCTL get_param debug)
7360 old_debug=${old_debug#*=}
7361 $LCTL set_param debug="reada mmap"
7363 # create a test file
7364 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7366 echo Cancel LRU locks on lustre client to flush the client cache
7367 cancel_lru_locks osc
7369 echo Reset readahead stats
7370 $LCTL set_param -n llite.*.read_ahead_stats 0
7372 echo mmap read the file with small block size
7373 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7376 echo checking missing pages
7377 $LCTL get_param llite.*.read_ahead_stats
7378 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7379 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7381 $LCTL set_param debug="$old_debug"
7382 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7385 run_test 101f "check mmap read performance"
7387 test_101g_brw_size_test() {
7389 local pages=$((mb * 1048576 / $(page_size)))
7391 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7392 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7393 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7394 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7398 $LCTL set_param -n osc.*.rpc_stats=0
7400 # 10 RPCs should be enough for the test
7402 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
7403 { error "dd write ${mb} MB blocks failed"; return 3; }
7404 cancel_lru_locks osc
7405 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
7406 { error "dd write ${mb} MB blocks failed"; return 4; }
7408 # calculate number of full-sized read and write RPCs
7409 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7410 sed -n '/pages per rpc/,/^$/p' |
7411 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7412 END { print reads,writes }'))
7413 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7415 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7423 local osts=$(get_facets OST)
7424 local list=$(comma_list $(osts_nodes))
7425 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7426 local brw_size="obdfilter.*.brw_size"
7427 local ostver=$(lustre_version_code ost1)
7428 local cliver=$(lustre_version_code client)
7430 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7432 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7433 if [ $ostver -ge $(version_code 2.8.52) -o \
7434 \( $ostver -ge $(version_code 2.7.17) -a \
7435 $ostver -lt $(version_code 2.7.50) \) ] &&
7436 [ $cliver -ge $(version_code 2.8.52) -o \
7437 \( $cliver -ge $(version_code 2.7.17) -a \
7438 $cliver -lt $(version_code 2.7.50) \) ]; then
7439 [ $ostver -ge $(version_code 2.9.52) ] && suffix="M"
7440 if [[ $orig_mb -lt 16 ]]; then
7441 save_lustre_params $osts "$brw_size" > $p
7442 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7443 error "set 16MB RPC size failed"
7445 echo "remount client to enable new RPC size"
7446 remount_client $MOUNT || error "remount_client failed"
7449 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7450 # should be able to set brw_size=12, but no rpc_stats for that
7451 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7454 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7456 if [[ $orig_mb -lt 16 ]]; then
7457 restore_lustre_params < $p
7458 remount_client $MOUNT || error "remount_client restore failed"
7461 rm -f $p $DIR/$tfile
7463 run_test 101g "Big bulk(4/16 MiB) readahead"
7466 test_mkdir $DIR/$tdir
7467 chown $RUNAS_ID $DIR/$tdir
7470 STRIPE_COUNT=$OSTCOUNT
7471 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7473 trap cleanup_test102 EXIT
7475 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7477 for num in 1 2 3 4; do
7478 for count in $(seq 1 $STRIPE_COUNT); do
7479 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7480 local size=`expr $STRIPE_SIZE \* $num`
7481 local file=file"$num-$idx-$count"
7482 $1 $SETSTRIPE -S $size -i $idx -c $count $file
7488 $1 tar cf $TMP/f102.tar $tdir --xattrs
7494 rm -rf $DIR/d0.sanity/d102
7498 local testfile=$DIR/$tfile
7502 [ "$UID" != 0 ] && skip_env "must run as root" && return
7503 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7504 skip_env "must have user_xattr" && return
7506 [ -z "$(which setfattr 2>/dev/null)" ] &&
7507 skip_env "could not find setfattr" && return
7509 echo "set/get xattr..."
7510 setfattr -n trusted.name1 -v value1 $testfile ||
7511 error "setfattr -n trusted.name1=value1 $testfile failed"
7512 getfattr -n trusted.name1 $testfile 2> /dev/null |
7513 grep "trusted.name1=.value1" ||
7514 error "$testfile missing trusted.name1=value1"
7516 setfattr -n user.author1 -v author1 $testfile ||
7517 error "setfattr -n user.author1=author1 $testfile failed"
7518 getfattr -n user.author1 $testfile 2> /dev/null |
7519 grep "user.author1=.author1" ||
7520 error "$testfile missing trusted.author1=author1"
7523 setfattr -n trusted.name2 -v value2 $testfile ||
7524 error "$testfile unable to set trusted.name2"
7525 setfattr -n trusted.name3 -v value3 $testfile ||
7526 error "$testfile unable to set trusted.name3"
7527 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7528 grep "trusted.name" | wc -l) -eq 3 ] ||
7529 error "$testfile missing 3 trusted.name xattrs"
7531 setfattr -n user.author2 -v author2 $testfile ||
7532 error "$testfile unable to set user.author2"
7533 setfattr -n user.author3 -v author3 $testfile ||
7534 error "$testfile unable to set user.author3"
7535 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7536 grep "user.author" | wc -l) -eq 3 ] ||
7537 error "$testfile missing 3 user.author xattrs"
7539 echo "remove xattr..."
7540 setfattr -x trusted.name1 $testfile ||
7541 error "$testfile error deleting trusted.name1"
7542 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7543 error "$testfile did not delete trusted.name1 xattr"
7545 setfattr -x user.author1 $testfile ||
7546 error "$testfile error deleting user.author1"
7547 echo "set lustre special xattr ..."
7548 $LFS setstripe -c1 $testfile
7549 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7550 awk -F "=" '/trusted.lov/ { print $2 }' )
7551 setfattr -n "trusted.lov" -v $lovea $testfile ||
7552 error "$testfile doesn't ignore setting trusted.lov again"
7553 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7554 error "$testfile allow setting invalid trusted.lov"
7557 run_test 102a "user xattr test =================================="
7560 [ -z "$(which setfattr 2>/dev/null)" ] &&
7561 skip_env "could not find setfattr" && return
7563 # b10930: get/set/list trusted.lov xattr
7564 echo "get/set/list trusted.lov xattr ..."
7565 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7566 local testfile=$DIR/$tfile
7567 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7568 error "setstripe failed"
7569 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7570 error "getstripe failed"
7571 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7572 error "can't get trusted.lov from $testfile"
7574 local testfile2=${testfile}2
7575 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7576 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7579 setfattr -n trusted.lov -v $value $testfile2
7580 local stripe_size=$($GETSTRIPE -S $testfile2)
7581 local stripe_count=$($GETSTRIPE -c $testfile2)
7582 [[ $stripe_size -eq 65536 ]] ||
7583 error "stripe size $stripe_size != 65536"
7584 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7585 error "stripe count $stripe_count != $STRIPECOUNT"
7588 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7591 [ -z "$(which setfattr 2>/dev/null)" ] &&
7592 skip_env "could not find setfattr" && return
7594 # b10930: get/set/list lustre.lov xattr
7595 echo "get/set/list lustre.lov xattr ..."
7596 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7597 test_mkdir $DIR/$tdir
7598 chown $RUNAS_ID $DIR/$tdir
7599 local testfile=$DIR/$tdir/$tfile
7600 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7601 error "setstripe failed"
7602 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7603 error "getstripe failed"
7604 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7605 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7607 local testfile2=${testfile}2
7608 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7609 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7611 $RUNAS $MCREATE $testfile2
7612 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7613 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7614 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7615 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7616 [ $stripe_count -eq $STRIPECOUNT ] ||
7617 error "stripe count $stripe_count != $STRIPECOUNT"
7619 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7621 compare_stripe_info1() {
7622 local stripe_index_all_zero=true
7624 for num in 1 2 3 4; do
7625 for count in $(seq 1 $STRIPE_COUNT); do
7626 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7627 local size=$((STRIPE_SIZE * num))
7628 local file=file"$num-$offset-$count"
7629 stripe_size=$($LFS getstripe -S $PWD/$file)
7630 [[ $stripe_size -ne $size ]] &&
7631 error "$file: size $stripe_size != $size"
7632 stripe_count=$($LFS getstripe -c $PWD/$file)
7633 # allow fewer stripes to be created, ORI-601
7634 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7635 error "$file: count $stripe_count != $count"
7636 stripe_index=$($LFS getstripe -i $PWD/$file)
7637 [[ $stripe_index -ne 0 ]] &&
7638 stripe_index_all_zero=false
7642 $stripe_index_all_zero &&
7643 error "all files are being extracted starting from OST index 0"
7647 have_xattrs_include() {
7648 tar --help | grep -q xattrs-include &&
7649 echo --xattrs-include="lustre.*"
7653 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7654 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7655 XINC=$(have_xattrs_include)
7657 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7659 compare_stripe_info1
7661 run_test 102d "tar restore stripe info from tarfile,not keep osts"
7664 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7665 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7666 XINC=$(have_xattrs_include)
7668 test_mkdir $DIR/$tdir.restore
7670 tar cf - --xattrs $tdir | tar xf - \
7671 -C $DIR/$tdir.restore --xattrs $XINC
7672 cd $DIR/$tdir.restore/$tdir
7673 compare_stripe_info1
7675 run_test 102f "tar copy files, not keep osts"
7678 local xsize=${1:-1024} # in bytes
7679 local file=$DIR/$tfile
7681 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7682 skip "must have user_xattr" && return 0
7683 [ -z "$(which setfattr 2>/dev/null)" ] &&
7684 skip_env "could not find setfattr" && return 0
7685 [ -z "$(which getfattr 2>/dev/null)" ] &&
7686 skip_env "could not find getfattr" && return 0
7690 local value="$(generate_string $xsize)"
7692 local xbig=trusted.big
7693 log "save $xbig on $file"
7694 setfattr -n $xbig -v $value $file ||
7695 error "saving $xbig on $file failed"
7697 local orig=$(get_xattr_value $xbig $file)
7698 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7700 local xsml=trusted.sml
7701 log "save $xsml on $file"
7702 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7704 local new=$(get_xattr_value $xbig $file)
7705 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7707 log "grow $xsml on $file"
7708 setfattr -n $xsml -v "$value" $file ||
7709 error "growing $xsml on $file failed"
7711 new=$(get_xattr_value $xbig $file)
7712 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7713 log "$xbig still valid after growing $xsml"
7718 test_102h() { # bug 15777
7721 run_test 102h "grow xattr from inside inode to external block"
7724 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7725 grow_xattr $(max_xattr_size)
7727 run_test 102ha "grow xattr from inside inode to external inode"
7729 test_102i() { # bug 17038
7730 [ -z "$(which getfattr 2>/dev/null)" ] &&
7731 skip "could not find getfattr" && return
7733 ln -s $DIR/$tfile $DIR/${tfile}link
7734 getfattr -n trusted.lov $DIR/$tfile ||
7735 error "lgetxattr on $DIR/$tfile failed"
7736 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7737 grep -i "no such attr" ||
7738 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7739 rm -f $DIR/$tfile $DIR/${tfile}link
7741 run_test 102i "lgetxattr test on symbolic link ============"
7744 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7745 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7746 XINC=$(have_xattrs_include)
7747 setup_test102 "$RUNAS"
7748 chown $RUNAS_ID $DIR/$tdir
7749 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7751 compare_stripe_info1 "$RUNAS"
7753 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7756 [ -z "$(which setfattr 2>/dev/null)" ] &&
7757 skip "could not find setfattr" && return
7759 # b22187 just check that does not crash for regular file.
7760 setfattr -n trusted.lov $DIR/$tfile
7761 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
7762 local test_kdir=$DIR/$tdir
7763 test_mkdir $test_kdir
7764 local default_size=$($LFS getstripe -S $test_kdir)
7765 local default_count=$($LFS getstripe -c $test_kdir)
7766 local default_offset=$($LFS getstripe -i $test_kdir)
7767 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7768 error 'dir setstripe failed'
7769 setfattr -n trusted.lov $test_kdir
7770 local stripe_size=$($LFS getstripe -S $test_kdir)
7771 local stripe_count=$($LFS getstripe -c $test_kdir)
7772 local stripe_offset=$($LFS getstripe -i $test_kdir)
7773 [ $stripe_size -eq $default_size ] ||
7774 error "stripe size $stripe_size != $default_size"
7775 [ $stripe_count -eq $default_count ] ||
7776 error "stripe count $stripe_count != $default_count"
7777 [ $stripe_offset -eq $default_offset ] ||
7778 error "stripe offset $stripe_offset != $default_offset"
7779 rm -rf $DIR/$tfile $test_kdir
7781 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7784 [ -z "$(which getfattr 2>/dev/null)" ] &&
7785 skip "could not find getfattr" && return
7787 # LU-532 trusted. xattr is invisible to non-root
7788 local testfile=$DIR/$tfile
7792 echo "listxattr as user..."
7793 chown $RUNAS_ID $testfile
7794 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7795 grep -q "trusted" &&
7796 error "$testfile trusted xattrs are user visible"
7800 run_test 102l "listxattr size test =================================="
7802 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7803 local path=$DIR/$tfile
7806 listxattr_size_check $path || error "listattr_size_check $path failed"
7808 run_test 102m "Ensure listxattr fails on small bufffer ========"
7812 getxattr() { # getxattr path name
7813 # Return the base64 encoding of the value of xattr name on path.
7817 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7819 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7821 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7823 getfattr --absolute-names --encoding=base64 --name=$name $path |
7824 awk -F= -v name=$name '$1 == name {
7825 print substr($0, index($0, "=") + 1);
7829 test_102n() { # LU-4101 mdt: protect internal xattrs
7830 [ -z "$(which setfattr 2>/dev/null)" ] &&
7831 skip "could not find setfattr" && return
7832 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7834 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7838 local file0=$DIR/$tfile.0
7839 local file1=$DIR/$tfile.1
7840 local xattr0=$TMP/$tfile.0
7841 local xattr1=$TMP/$tfile.1
7842 local namelist="lov lma lmv link fid version som hsm"
7846 rm -rf $file0 $file1 $xattr0 $xattr1
7849 # Get 'before' xattrs of $file1.
7850 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7852 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
7853 namelist+=" lfsck_namespace"
7854 for name in $namelist; do
7855 # Try to copy xattr from $file0 to $file1.
7856 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7858 setfattr --name=trusted.$name --value="$value" $file1 ||
7859 error "setxattr 'trusted.$name' failed"
7861 # Try to set a garbage xattr.
7862 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7864 if [[ x$name == "xlov" ]]; then
7865 setfattr --name=trusted.lov --value="$value" $file1 &&
7866 error "setxattr invalid 'trusted.lov' success"
7868 setfattr --name=trusted.$name --value="$value" $file1 ||
7869 error "setxattr invalid 'trusted.$name' failed"
7872 # Try to remove the xattr from $file1. We don't care if this
7873 # appears to succeed or fail, we just don't want there to be
7874 # any changes or crashes.
7875 setfattr --remove=$trusted.$name $file1 2> /dev/null
7878 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7881 # Try to copy xattr from $file0 to $file1.
7882 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7884 setfattr --name=trusted.$name --value="$value" $file1 ||
7885 error "setxattr 'trusted.$name' failed"
7887 # Try to set a garbage xattr.
7888 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7890 setfattr --name=trusted.$name --value="$value" $file1 ||
7891 error "setxattr 'trusted.$name' failed"
7893 # Try to remove the xattr from $file1. We don't care if this
7894 # appears to succeed or fail, we just don't want there to be
7895 # any changes or crashes.
7896 setfattr --remove=$trusted.$name $file1 2> /dev/null
7899 # Get 'after' xattrs of file1.
7900 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7902 if ! diff $xattr0 $xattr1; then
7903 error "before and after xattrs of '$file1' differ"
7906 rm -rf $file0 $file1 $xattr0 $xattr1
7910 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7912 test_102p() { # LU-4703 setxattr did not check ownership
7913 local testfile=$DIR/$tfile
7915 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7916 skip "MDS needs to be at least 2.5.56" && return
7920 echo "setfacl as user..."
7921 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7922 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7924 echo "setfattr as user..."
7925 setfacl -m "u:$RUNAS_ID:---" $testfile
7926 $RUNAS setfattr -x system.posix_acl_access $testfile
7927 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7929 run_test 102p "check setxattr(2) correctly fails without permission"
7932 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7933 skip "MDS needs to be at least 2.6.92" && return
7934 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7936 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7939 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7940 skip "MDS needs to be at least 2.6.93" && return
7941 touch $DIR/$tfile || error "touch"
7942 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7943 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7944 rm $DIR/$tfile || error "rm"
7947 mkdir -p $DIR/$tdir || error "mkdir"
7948 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7949 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7950 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7951 error "$testfile error deleting user.author1"
7952 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7953 grep "user.$(basename $tdir)" &&
7954 error "$tdir did not delete user.$(basename $tdir)"
7955 rmdir $DIR/$tdir || error "rmdir"
7958 test_mkdir $DIR/$tdir
7959 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7960 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7961 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7962 error "$testfile error deleting user.author1"
7963 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7964 grep "user.$(basename $tdir)" &&
7965 error "$tdir did not delete user.$(basename $tdir)"
7966 rmdir $DIR/$tdir || error "rm striped dir"
7968 run_test 102r "set EAs with empty values"
7972 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7977 [ "$UID" != 0 ] && skip_env "must run as root" && return
7978 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7979 skip "must have acl enabled" && return
7980 [ -z "$(which setfacl 2>/dev/null)" ] &&
7981 skip_env "could not find setfacl" && return
7982 $GSS && skip "could not run under gss" && return
7983 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7985 gpasswd -a daemon bin # LU-5641
7986 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7988 declare -a identity_old
7990 for num in $(seq $MDSCOUNT); do
7991 switch_identity $num true || identity_old[$num]=$?
7999 echo "performing cp ..."
8000 run_acl_subtest cp || error "run_acl_subtest cp failed"
8001 echo "performing getfacl-noacl..."
8002 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8003 echo "performing misc..."
8004 run_acl_subtest misc || error "misc test failed"
8005 echo "performing permissions..."
8006 run_acl_subtest permissions || error "permissions failed"
8007 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8008 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
8009 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
8010 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
8012 echo "performing permissions xattr..."
8013 run_acl_subtest permissions_xattr ||
8014 error "permissions_xattr failed"
8016 echo "performing setfacl..."
8017 run_acl_subtest setfacl || error "setfacl test failed"
8019 # inheritance test got from HP
8020 echo "performing inheritance..."
8021 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8022 chmod +x make-tree || error "chmod +x failed"
8023 run_acl_subtest inheritance || error "inheritance test failed"
8026 echo "LU-974 ignore umask when acl is enabled..."
8027 run_acl_subtest 974 || error "LU-974 umask test failed"
8028 if [ $MDSCOUNT -ge 2 ]; then
8029 run_acl_subtest 974_remote ||
8030 error "LU-974 umask test failed under remote dir"
8033 echo "LU-2561 newly created file is same size as directory..."
8034 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
8035 run_acl_subtest 2561 || error "LU-2561 test failed"
8037 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8040 run_acl_subtest 4924 || error "LU-4924 test failed"
8045 for num in $(seq $MDSCOUNT); do
8046 if [ "${identity_old[$num]}" = 1 ]; then
8047 switch_identity $num false || identity_old[$num]=$?
8051 run_test 103a "acl test ========================================="
8055 cp -rp $DIR/$tdir $DIR/$tdir.bak
8057 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8058 error "$DIR/$tdir shouldn't contain default ACL"
8059 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8060 error "$DIR/$tdir.bak shouldn't contain default ACL"
8063 run_test 103c "'cp -rp' won't set empty acl"
8066 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8068 lfs df || error "lfs df failed"
8069 lfs df -ih || error "lfs df -ih failed"
8070 lfs df -h $DIR || error "lfs df -h $DIR failed"
8071 lfs df -i $DIR || error "lfs df -i $DIR failed"
8072 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8073 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8075 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8076 lctl --device %$OSC deactivate
8077 lfs df || error "lfs df with deactivated OSC failed"
8078 lctl --device %$OSC activate
8079 # wait the osc back to normal
8080 wait_osc_import_state client ost FULL
8082 lfs df || error "lfs df with reactivated OSC failed"
8085 run_test 104a "lfs df [-ih] [path] test ========================="
8088 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8089 [ $RUNAS_ID -eq $UID ] &&
8090 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
8092 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8093 grep "Permission denied" | wc -l)))
8094 if [ $denied_cnt -ne 0 ]; then
8095 error "lfs check servers test failed"
8098 run_test 104b "$RUNAS lfs check servers test ===================="
8101 # doesn't work on 2.4 kernels
8103 if $(flock_is_enabled); then
8104 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8106 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8110 run_test 105a "flock when mounted without -o flock test ========"
8114 if $(flock_is_enabled); then
8115 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8117 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8121 run_test 105b "fcntl when mounted without -o flock test ========"
8125 if $(flock_is_enabled); then
8126 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8128 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8132 run_test 105c "lockf when mounted without -o flock test"
8134 test_105d() { # bug 15924
8135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8136 test_mkdir $DIR/$tdir
8137 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
8138 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8139 $LCTL set_param fail_loc=0x80000315
8140 flocks_test 2 $DIR/$tdir
8142 run_test 105d "flock race (should not freeze) ========"
8144 test_105e() { # bug 22660 && 22040
8145 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
8147 flocks_test 3 $DIR/$tfile
8149 run_test 105e "Two conflicting flocks from same process"
8151 test_106() { #bug 10921
8152 test_mkdir $DIR/$tdir
8153 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8154 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8156 run_test 106 "attempt exec of dir followed by chown of that dir"
8159 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8166 local save_pattern=$(sysctl -n kernel.core_pattern)
8167 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8168 sysctl -w kernel.core_pattern=$file
8169 sysctl -w kernel.core_uses_pid=0
8177 kill -s 11 $SLEEPPID
8179 if [ -e $file ]; then
8180 size=`stat -c%s $file`
8181 [ $size -eq 0 ] && error "Fail to create core file $file"
8183 error "Fail to create core file $file"
8186 sysctl -w kernel.core_pattern=$save_pattern
8187 sysctl -w kernel.core_uses_pid=$save_uses_pid
8190 run_test 107 "Coredump on SIG"
8193 test_mkdir $DIR/$tdir
8194 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8195 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8196 error "mkdir with 256 char should fail, but did not"
8197 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8198 error "create with 255 char failed"
8199 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8200 error "create with 256 char should fail, but did not"
8205 run_test 110 "filename length checking"
8208 # Purpose: To verify dynamic thread (OSS) creation.
8211 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8212 remote_ost_nodsh && skip "remote OST with nodsh" && return
8214 # Lustre does not stop service threads once they are started.
8215 # Reset number of running threads to default.
8220 local save_params="$TMP/sanity-$TESTNAME.parameters"
8222 # Get ll_ost_io count before I/O
8223 OSTIO_pre=$(do_facet ost1 \
8224 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8225 # Exit if lustre is not running (ll_ost_io not running).
8226 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8228 echo "Starting with $OSTIO_pre threads"
8229 local thread_max=$((OSTIO_pre * 2))
8230 local rpc_in_flight=$((thread_max * 2))
8231 # Number of I/O Process proposed to be started.
8233 local facets=$(get_facets OST)
8235 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8236 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8238 # Set in_flight to $rpc_in_flight
8239 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8240 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8241 nfiles=${rpc_in_flight}
8242 # Set ost thread_max to $thread_max
8243 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8245 # 5 Minutes should be sufficient for max number of OSS
8246 # threads(thread_max) to be created.
8250 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8251 test_mkdir $DIR/$tdir
8252 for i in $(seq $nfiles); do
8253 local file=$DIR/$tdir/${tfile}-$i
8254 $LFS setstripe -c -1 -i 0 $file
8255 ($WTL $file $timeout)&
8258 # I/O Started - Wait for thread_started to reach thread_max or report
8259 # error if thread_started is more than thread_max.
8260 echo "Waiting for thread_started to reach thread_max"
8261 local thread_started=0
8262 local end_time=$((SECONDS + timeout))
8264 while [ $SECONDS -le $end_time ] ; do
8266 # Get ost i/o thread_started count.
8267 thread_started=$(do_facet ost1 \
8269 ost.OSS.ost_io.threads_started | cut -d= -f2")
8270 # Break out if thread_started is equal/greater than thread_max
8271 if [[ $thread_started -ge $thread_max ]]; then
8272 echo ll_ost_io thread_started $thread_started, \
8273 equal/greater than thread_max $thread_max
8279 # Cleanup - We have the numbers, Kill i/o jobs if running.
8280 jobcount=($(jobs -p))
8281 for i in $(seq 0 $((${#jobcount[@]}-1)))
8283 kill -9 ${jobcount[$i]}
8284 if [ $? -ne 0 ] ; then
8286 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8290 # Cleanup files left by WTL binary.
8291 for i in $(seq $nfiles); do
8292 local file=$DIR/$tdir/${tfile}-$i
8294 if [ $? -ne 0 ] ; then
8295 echo "Warning: Failed to delete file $file"
8299 restore_lustre_params <$save_params
8300 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8302 # Error out if no new thread has started or Thread started is greater
8304 if [[ $thread_started -le $OSTIO_pre ||
8305 $thread_started -gt $thread_max ]]; then
8306 error "ll_ost_io: thread_started $thread_started" \
8307 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8308 "No new thread started or thread started greater " \
8312 run_test 115 "verify dynamic thread creation===================="
8315 wait_delete_completed
8316 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8317 echo "OST kbytes available: ${AVAIL[@]}"
8322 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8323 #echo OST $i: ${AVAIL[i]}kb
8324 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8328 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8333 echo "Min free space: OST $MINI: $MINV"
8334 echo "Max free space: OST $MAXI: $MAXV"
8337 test_116a() { # was previously test_116()
8338 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8339 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8341 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
8343 echo -n "Free space priority "
8344 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8349 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
8350 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
8352 trap simple_cleanup_common EXIT
8355 # Check if we need to generate uneven OSTs
8356 test_mkdir -p $DIR/$tdir/OST${MINI}
8357 local FILL=$((MINV / 4))
8358 local DIFF=$((MAXV - MINV))
8359 local DIFF2=$((DIFF * 100 / MINV))
8361 local threshold=$(do_facet $SINGLEMDS \
8362 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8363 threshold=${threshold%%%}
8364 echo -n "Check for uneven OSTs: "
8365 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8367 if [[ $DIFF2 -gt $threshold ]]; then
8369 echo "Don't need to fill OST$MINI"
8371 # generate uneven OSTs. Write 2% over the QOS threshold value
8373 DIFF=$((threshold - DIFF2 + 2))
8374 DIFF2=$((MINV * DIFF / 100))
8375 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8376 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8377 error "setstripe failed"
8378 DIFF=$((DIFF2 / 2048))
8380 while [ $i -lt $DIFF ]; do
8382 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8383 bs=2M count=1 2>/dev/null
8392 DIFF=$((MAXV - MINV))
8393 DIFF2=$((DIFF * 100 / MINV))
8394 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8395 if [ $DIFF2 -gt $threshold ]; then
8398 echo "failed - QOS mode won't be used"
8399 skip "QOS imbalance criteria not met"
8400 simple_cleanup_common
8409 # now fill using QOS
8410 $SETSTRIPE -c 1 $DIR/$tdir
8411 FILL=$((FILL / 200))
8412 if [ $FILL -gt 600 ]; then
8415 echo "writing $FILL files to QOS-assigned OSTs"
8417 while [ $i -lt $FILL ]; do
8419 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8423 echo "wrote $i 200k files"
8427 echo "Note: free space may not be updated, so measurements might be off"
8429 DIFF2=$((MAXV - MINV))
8430 echo "free space delta: orig $DIFF final $DIFF2"
8431 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8432 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8433 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8434 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8435 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8436 if [[ $DIFF -gt 0 ]]; then
8437 FILL=$((DIFF2 * 100 / DIFF - 100))
8438 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8441 # Figure out which files were written where
8442 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8443 awk '/'$MINI1': / {print $2; exit}')
8445 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8446 echo "$MINC files created on smaller OST $MINI1"
8447 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8448 awk '/'$MAXI1': / {print $2; exit}')
8450 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8451 echo "$MAXC files created on larger OST $MAXI1"
8452 if [[ $MINC -gt 0 ]]; then
8453 FILL=$((MAXC * 100 / MINC - 100))
8454 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8456 [[ $MAXC -gt $MINC ]] ||
8457 error_ignore LU-9 "stripe QOS didn't balance free space"
8458 simple_cleanup_common
8460 run_test 116a "stripe QOS: free space balance ==================="
8462 test_116b() { # LU-2093
8463 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8464 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8466 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8467 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8468 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8469 [ -z "$old_rr" ] && skip "no QOS" && return 0
8470 do_facet $SINGLEMDS lctl set_param \
8471 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8473 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8474 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8475 do_facet $SINGLEMDS lctl set_param fail_loc=0
8477 do_facet $SINGLEMDS lctl set_param \
8478 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8480 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8482 test_117() # bug 10891
8484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8485 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
8486 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
8487 lctl set_param fail_loc=0x21e
8488 > $DIR/$tfile || error "truncate failed"
8489 lctl set_param fail_loc=0
8490 echo "Truncate succeeded."
8493 run_test 117 "verify osd extend =========="
8495 NO_SLOW_RESENDCOUNT=4
8496 export OLD_RESENDCOUNT=""
8497 set_resend_count () {
8498 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
8499 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
8500 lctl set_param -n $PROC_RESENDCOUNT $1
8501 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
8504 # for reduce test_118* time (b=14842)
8505 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8507 # Reset async IO behavior after error case
8509 FILE=$DIR/reset_async
8511 # Ensure all OSCs are cleared
8512 $SETSTRIPE -c -1 $FILE
8513 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
8518 test_118a() #bug 11710
8520 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8523 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8524 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8525 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8527 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8528 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8533 run_test 118a "verify O_SYNC works =========="
8537 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8538 remote_ost_nodsh && skip "remote OST with nodsh" && return
8542 #define OBD_FAIL_SRV_ENOENT 0x217
8543 set_nodes_failloc "$(osts_nodes)" 0x217
8544 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8546 set_nodes_failloc "$(osts_nodes)" 0
8547 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8548 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8551 if [[ $RC -eq 0 ]]; then
8552 error "Must return error due to dropped pages, rc=$RC"
8556 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8557 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8561 echo "Dirty pages not leaked on ENOENT"
8563 # Due to the above error the OSC will issue all RPCs syncronously
8564 # until a subsequent RPC completes successfully without error.
8565 $MULTIOP $DIR/$tfile Ow4096yc
8570 run_test 118b "Reclaim dirty pages on fatal error =========="
8574 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8576 # for 118c, restore the original resend count, LU-1940
8577 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
8578 set_resend_count $OLD_RESENDCOUNT
8579 remote_ost_nodsh && skip "remote OST with nodsh" && return
8583 #define OBD_FAIL_OST_EROFS 0x216
8584 set_nodes_failloc "$(osts_nodes)" 0x216
8586 # multiop should block due to fsync until pages are written
8587 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8591 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8592 error "Multiop failed to block on fsync, pid=$MULTIPID"
8595 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8597 if [[ $WRITEBACK -eq 0 ]]; then
8598 error "No page in writeback, writeback=$WRITEBACK"
8601 set_nodes_failloc "$(osts_nodes)" 0
8604 if [[ $RC -ne 0 ]]; then
8605 error "Multiop fsync failed, rc=$RC"
8608 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8609 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8611 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8612 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8616 echo "Dirty pages flushed via fsync on EROFS"
8619 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8621 # continue to use small resend count to reduce test_118* time (b=14842)
8622 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8626 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8627 remote_ost_nodsh && skip "remote OST with nodsh" && return
8631 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8632 set_nodes_failloc "$(osts_nodes)" 0x214
8633 # multiop should block due to fsync until pages are written
8634 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8638 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8639 error "Multiop failed to block on fsync, pid=$MULTIPID"
8642 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8644 if [[ $WRITEBACK -eq 0 ]]; then
8645 error "No page in writeback, writeback=$WRITEBACK"
8648 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8649 set_nodes_failloc "$(osts_nodes)" 0
8651 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8652 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8654 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8655 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8659 echo "Dirty pages gaurenteed flushed via fsync"
8662 run_test 118d "Fsync validation inject a delay of the bulk =========="
8665 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8668 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
8669 lctl set_param fail_loc=0x8000040a
8671 # Should simulate EINVAL error which is fatal
8672 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8674 if [[ $RC -eq 0 ]]; then
8675 error "Must return error due to dropped pages, rc=$RC"
8678 lctl set_param fail_loc=0x0
8680 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8681 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8682 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8684 if [[ $LOCKED -ne 0 ]]; then
8685 error "Locked pages remain in cache, locked=$LOCKED"
8688 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8689 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8693 echo "No pages locked after fsync"
8698 run_test 118f "Simulate unrecoverable OSC side error =========="
8701 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8704 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8705 lctl set_param fail_loc=0x406
8707 # simulate local -ENOMEM
8708 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8711 lctl set_param fail_loc=0
8712 if [[ $RC -eq 0 ]]; then
8713 error "Must return error due to dropped pages, rc=$RC"
8716 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8717 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8718 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8720 if [[ $LOCKED -ne 0 ]]; then
8721 error "Locked pages remain in cache, locked=$LOCKED"
8724 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8725 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8729 echo "No pages locked after fsync"
8734 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8737 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8738 remote_ost_nodsh && skip "remote OST with nodsh" && return
8742 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8743 set_nodes_failloc "$(osts_nodes)" 0x20e
8744 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8745 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8748 set_nodes_failloc "$(osts_nodes)" 0
8749 if [[ $RC -eq 0 ]]; then
8750 error "Must return error due to dropped pages, rc=$RC"
8753 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8754 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8755 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8757 if [[ $LOCKED -ne 0 ]]; then
8758 error "Locked pages remain in cache, locked=$LOCKED"
8761 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8762 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8766 echo "No pages locked after fsync"
8770 run_test 118h "Verify timeout in handling recoverables errors =========="
8772 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8775 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8776 remote_ost_nodsh && skip "remote OST with nodsh" && return
8780 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8781 set_nodes_failloc "$(osts_nodes)" 0x20e
8783 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8784 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8787 set_nodes_failloc "$(osts_nodes)" 0
8791 if [[ $RC -ne 0 ]]; then
8792 error "got error, but should be not, rc=$RC"
8795 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8796 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8797 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
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=$WRITEBACK"
8807 echo "No pages locked after fsync"
8811 run_test 118i "Fix error before timeout in recoverable error =========="
8813 [ "$SLOW" = "no" ] && set_resend_count 4
8816 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8817 remote_ost_nodsh && skip "remote OST with nodsh" && return
8821 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8822 set_nodes_failloc "$(osts_nodes)" 0x220
8824 # return -EIO from OST
8825 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8827 set_nodes_failloc "$(osts_nodes)" 0x0
8828 if [[ $RC -eq 0 ]]; then
8829 error "Must return error due to dropped pages, rc=$RC"
8832 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8833 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8834 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8835 if [[ $LOCKED -ne 0 ]]; then
8836 error "Locked pages remain in cache, locked=$LOCKED"
8839 # in recoverable error on OST we want resend and stay until it finished
8840 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8841 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8845 echo "No pages locked after fsync"
8849 run_test 118j "Simulate unrecoverable OST side error =========="
8853 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8854 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8856 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8857 set_nodes_failloc "$(osts_nodes)" 0x20e
8858 test_mkdir $DIR/$tdir
8860 for ((i=0;i<10;i++)); do
8861 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8862 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8869 set_nodes_failloc "$(osts_nodes)" 0
8872 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8876 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8878 test_mkdir $DIR/$tdir
8879 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8882 run_test 118l "fsync dir"
8884 test_118m() # LU-3066
8886 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8887 test_mkdir $DIR/$tdir
8888 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8891 run_test 118m "fdatasync dir ========="
8893 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8900 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8901 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8903 # Sleep to avoid a cached response.
8904 #define OBD_STATFS_CACHE_SECONDS 1
8907 # Inject a 10 second delay in the OST_STATFS handler.
8908 #define OBD_FAIL_OST_STATFS_DELAY 0x242
8909 set_nodes_failloc "$(osts_nodes)" 0x242
8912 stat --file-system $MOUNT > /dev/null
8915 set_nodes_failloc "$(osts_nodes)" 0
8917 if ((end - begin > 20)); then
8918 error "statfs took $((end - begin)) seconds, expected 10"
8921 run_test 118n "statfs() sends OST_STATFS requests in parallel"
8923 test_119a() # bug 11737
8925 BSIZE=$((512 * 1024))
8926 directio write $DIR/$tfile 0 1 $BSIZE
8927 # We ask to read two blocks, which is more than a file size.
8928 # directio will indicate an error when requested and actual
8929 # sizes aren't equeal (a normal situation in this case) and
8930 # print actual read amount.
8931 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8932 if [ "$NOB" != "$BSIZE" ]; then
8933 error "read $NOB bytes instead of $BSIZE"
8937 run_test 119a "Short directIO read must return actual read amount"
8939 test_119b() # bug 11737
8941 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
8943 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8944 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8946 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8947 error "direct read failed"
8950 run_test 119b "Sparse directIO read must return actual read amount"
8952 test_119c() # bug 13099
8955 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8956 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8959 run_test 119c "Testing for direct read hitting hole"
8961 test_119d() # bug 15950
8963 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8964 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8965 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8967 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8968 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8969 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8970 lctl set_param fail_loc=0x40d
8971 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8974 cat $DIR/$tfile > /dev/null &
8975 lctl set_param fail_loc=0
8978 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8980 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8981 error "the read rpcs have not completed in 2s"
8983 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8985 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8988 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8989 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8990 test_mkdir $DIR/$tdir
8991 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
8992 { skip "no early lock cancel on server"; return 0; }
8994 lru_resize_disable mdc
8995 lru_resize_disable osc
8996 cancel_lru_locks mdc
8997 # asynchronous object destroy at MDT could cause bl ast to client
8998 cancel_lru_locks osc
9000 stat $DIR/$tdir > /dev/null
9001 can1=$(do_facet $SINGLEMDS \
9002 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9003 awk '/ldlm_cancel/ {print $2}')
9004 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9005 awk '/ldlm_bl_callback/ {print $2}')
9006 test_mkdir -c1 $DIR/$tdir/d1
9007 can2=$(do_facet $SINGLEMDS \
9008 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9009 awk '/ldlm_cancel/ {print $2}')
9010 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9011 awk '/ldlm_bl_callback/ {print $2}')
9012 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9013 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9014 lru_resize_enable mdc
9015 lru_resize_enable osc
9017 run_test 120a "Early Lock Cancel: mkdir test"
9020 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9021 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9022 test_mkdir $DIR/$tdir
9023 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9024 { skip "no early lock cancel on server"; return 0; }
9025 lru_resize_disable mdc
9026 lru_resize_disable osc
9027 cancel_lru_locks mdc
9028 stat $DIR/$tdir > /dev/null
9029 can1=$(do_facet $SINGLEMDS \
9030 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9031 awk '/ldlm_cancel/ {print $2}')
9032 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9033 awk '/ldlm_bl_callback/ {print $2}')
9035 can2=$(do_facet $SINGLEMDS \
9036 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9037 awk '/ldlm_cancel/ {print $2}')
9038 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9039 awk '/ldlm_bl_callback/ {print $2}')
9040 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9041 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9042 lru_resize_enable mdc
9043 lru_resize_enable osc
9045 run_test 120b "Early Lock Cancel: create test"
9048 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9049 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9050 test_mkdir -c1 $DIR/$tdir
9051 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9052 { skip "no early lock cancel on server"; return 0; }
9053 lru_resize_disable mdc
9054 lru_resize_disable osc
9055 test_mkdir -c1 $DIR/$tdir/d1
9056 test_mkdir -c1 $DIR/$tdir/d2
9057 touch $DIR/$tdir/d1/f1
9058 cancel_lru_locks mdc
9059 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9060 can1=$(do_facet $SINGLEMDS \
9061 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9062 awk '/ldlm_cancel/ {print $2}')
9063 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9064 awk '/ldlm_bl_callback/ {print $2}')
9065 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9066 can2=$(do_facet $SINGLEMDS \
9067 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9068 awk '/ldlm_cancel/ {print $2}')
9069 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9070 awk '/ldlm_bl_callback/ {print $2}')
9071 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9072 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9073 lru_resize_enable mdc
9074 lru_resize_enable osc
9076 run_test 120c "Early Lock Cancel: link test"
9079 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9080 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9081 test_mkdir -c1 $DIR/$tdir
9082 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9083 { skip "no early lock cancel on server"; return 0; }
9084 lru_resize_disable mdc
9085 lru_resize_disable osc
9087 cancel_lru_locks mdc
9088 stat $DIR/$tdir > /dev/null
9089 can1=$(do_facet $SINGLEMDS \
9090 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9091 awk '/ldlm_cancel/ {print $2}')
9092 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9093 awk '/ldlm_bl_callback/ {print $2}')
9094 chmod a+x $DIR/$tdir
9095 can2=$(do_facet $SINGLEMDS \
9096 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9097 awk '/ldlm_cancel/ {print $2}')
9098 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9099 awk '/ldlm_bl_callback/ {print $2}')
9100 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9101 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9102 lru_resize_enable mdc
9103 lru_resize_enable osc
9105 run_test 120d "Early Lock Cancel: setattr test"
9108 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9109 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9110 { skip "no early lock cancel on server"; return 0; }
9111 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9112 local dlmtrace_set=false
9114 test_mkdir -c1 $DIR/$tdir
9115 lru_resize_disable mdc
9116 lru_resize_disable osc
9117 ! $LCTL get_param debug | grep -q dlmtrace &&
9118 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9119 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9120 cancel_lru_locks mdc
9121 cancel_lru_locks osc
9122 dd if=$DIR/$tdir/f1 of=/dev/null
9123 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9124 # XXX client can not do early lock cancel of OST lock
9125 # during unlink (LU-4206), so cancel osc lock now.
9127 cancel_lru_locks osc
9128 can1=$(do_facet $SINGLEMDS \
9129 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9130 awk '/ldlm_cancel/ {print $2}')
9131 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9132 awk '/ldlm_bl_callback/ {print $2}')
9133 unlink $DIR/$tdir/f1
9135 can2=$(do_facet $SINGLEMDS \
9136 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9137 awk '/ldlm_cancel/ {print $2}')
9138 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9139 awk '/ldlm_bl_callback/ {print $2}')
9140 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9141 $LCTL dk $TMP/cancel.debug.txt
9142 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9143 $LCTL dk $TMP/blocking.debug.txt
9144 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9145 lru_resize_enable mdc
9146 lru_resize_enable osc
9148 run_test 120e "Early Lock Cancel: unlink test"
9151 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9152 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9153 { skip "no early lock cancel on server"; return 0; }
9154 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9155 test_mkdir -c1 $DIR/$tdir
9156 lru_resize_disable mdc
9157 lru_resize_disable osc
9158 test_mkdir -c1 $DIR/$tdir/d1
9159 test_mkdir -c1 $DIR/$tdir/d2
9160 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9161 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9162 cancel_lru_locks mdc
9163 cancel_lru_locks osc
9164 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9165 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9166 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9167 # XXX client can not do early lock cancel of OST lock
9168 # during rename (LU-4206), so cancel osc lock now.
9170 cancel_lru_locks osc
9171 can1=$(do_facet $SINGLEMDS \
9172 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9173 awk '/ldlm_cancel/ {print $2}')
9174 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9175 awk '/ldlm_bl_callback/ {print $2}')
9176 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9178 can2=$(do_facet $SINGLEMDS \
9179 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9180 awk '/ldlm_cancel/ {print $2}')
9181 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9182 awk '/ldlm_bl_callback/ {print $2}')
9183 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9184 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9185 lru_resize_enable mdc
9186 lru_resize_enable osc
9188 run_test 120f "Early Lock Cancel: rename test"
9191 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9192 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9193 { skip "no early lock cancel on server"; return 0; }
9194 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9195 lru_resize_disable mdc
9196 lru_resize_disable osc
9198 echo create $count files
9199 test_mkdir $DIR/$tdir
9200 cancel_lru_locks mdc
9201 cancel_lru_locks osc
9204 can0=$(do_facet $SINGLEMDS \
9205 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9206 awk '/ldlm_cancel/ {print $2}')
9207 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9208 awk '/ldlm_bl_callback/ {print $2}')
9209 createmany -o $DIR/$tdir/f $count
9211 can1=$(do_facet $SINGLEMDS \
9212 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9213 awk '/ldlm_cancel/ {print $2}')
9214 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9215 awk '/ldlm_bl_callback/ {print $2}')
9217 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9218 echo rm $count files
9221 can2=$(do_facet $SINGLEMDS \
9222 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9223 awk '/ldlm_cancel/ {print $2}')
9224 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9225 awk '/ldlm_bl_callback/ {print $2}')
9227 echo total: $count removes in $((t2-t1))
9228 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9230 # wait for commitment of removal
9231 lru_resize_enable mdc
9232 lru_resize_enable osc
9234 run_test 120g "Early Lock Cancel: performance test"
9236 test_121() { #bug #10589
9237 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9239 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9240 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9241 lctl set_param fail_loc=0x310
9242 cancel_lru_locks osc > /dev/null
9243 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9244 lctl set_param fail_loc=0
9245 [[ $reads -eq $writes ]] ||
9246 error "read $reads blocks, must be $writes blocks"
9248 run_test 121 "read cancel race ========="
9250 test_123a() { # was test 123, statahead(bug 11401)
9251 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9253 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9254 log "testing UP system. Performance may be lower than expected."
9259 test_mkdir $DIR/$tdir
9260 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9261 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9263 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9264 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9266 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9267 lctl set_param -n llite.*.statahead_max 0
9268 lctl get_param llite.*.statahead_max
9269 cancel_lru_locks mdc
9270 cancel_lru_locks osc
9272 time ls -l $DIR/$tdir | wc -l
9274 delta=$((etime - stime))
9275 log "ls $i files without statahead: $delta sec"
9276 lctl set_param llite.*.statahead_max=$max
9278 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9279 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9280 cancel_lru_locks mdc
9281 cancel_lru_locks osc
9283 time ls -l $DIR/$tdir | wc -l
9285 delta_sa=$((etime - stime))
9286 log "ls $i files with statahead: $delta_sa sec"
9287 lctl get_param -n llite.*.statahead_stats
9288 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9290 [[ $swrong -lt $ewrong ]] &&
9291 log "statahead was stopped, maybe too many locks held!"
9292 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9294 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9295 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9296 lctl set_param -n llite.*.statahead_max 0
9297 lctl get_param llite.*.statahead_max
9298 cancel_lru_locks mdc
9299 cancel_lru_locks osc
9301 time ls -l $DIR/$tdir | wc -l
9303 delta=$((etime - stime))
9304 log "ls $i files again without statahead: $delta sec"
9305 lctl set_param llite.*.statahead_max=$max
9306 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9307 if [ $SLOWOK -eq 0 ]; then
9308 error "ls $i files is slower with statahead!"
9310 log "ls $i files is slower with statahead!"
9316 [ $delta -gt 20 ] && break
9317 [ $delta -gt 8 ] && MULT=$((50 / delta))
9318 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9326 delta=$((etime - stime))
9327 log "rm -r $DIR/$tdir/: $delta seconds"
9329 lctl get_param -n llite.*.statahead_stats
9331 run_test 123a "verify statahead work"
9333 test_123b () { # statahead(bug 15027)
9334 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9335 test_mkdir $DIR/$tdir
9336 createmany -o $DIR/$tdir/$tfile-%d 1000
9338 cancel_lru_locks mdc
9339 cancel_lru_locks osc
9341 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9342 lctl set_param fail_loc=0x80000803
9343 ls -lR $DIR/$tdir > /dev/null
9345 lctl set_param fail_loc=0x0
9346 lctl get_param -n llite.*.statahead_stats
9351 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9354 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9355 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9356 { skip "no lru resize on server"; return 0; }
9358 test_mkdir $DIR/$tdir
9360 log "create $NR files at $DIR/$tdir"
9361 createmany -o $DIR/$tdir/f $NR ||
9362 error "failed to create $NR files in $DIR/$tdir"
9364 cancel_lru_locks mdc
9365 ls -l $DIR/$tdir > /dev/null
9369 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9370 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9371 LRU_SIZE=$($LCTL get_param -n $PARAM)
9372 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9373 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9375 log "NS=$(basename $NSDIR)"
9380 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9381 skip "Not enough cached locks created!"
9388 # We know that lru resize allows one client to hold $LIMIT locks
9389 # for 10h. After that locks begin to be killed by client.
9391 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9393 if [ $LIMIT -lt $LRU_SIZE ]; then
9394 skip "Limit is too small $LIMIT"
9398 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9399 # killing locks. Some time was spent for creating locks. This means
9400 # that up to the moment of sleep finish we must have killed some of
9401 # them (10-100 locks). This depends on how fast ther were created.
9402 # Many of them were touched in almost the same moment and thus will
9403 # be killed in groups.
9404 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
9406 # Use $LRU_SIZE_B here to take into account real number of locks
9407 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
9408 local LRU_SIZE_B=$LRU_SIZE
9410 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
9411 log "OLD_LVF=$OLD_LVF"
9412 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
9414 # Let's make sure that we really have some margin. Client checks
9415 # cached locks every 10 sec.
9417 log "Sleep ${SLEEP} sec"
9419 while ((SEC<$SLEEP)); do
9423 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9427 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9428 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9430 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9431 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9432 unlinkmany $DIR/$tdir/f $NR
9436 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9437 log "unlink $NR files at $DIR/$tdir"
9438 unlinkmany $DIR/$tdir/f $NR
9440 run_test 124a "lru resize ======================================="
9442 get_max_pool_limit()
9444 local limit=$($LCTL get_param \
9445 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
9448 if [[ $l -gt $max ]]; then
9456 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9457 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9458 { skip "no lru resize on server"; return 0; }
9460 LIMIT=$(get_max_pool_limit)
9462 NR=$(($(default_lru_size)*20))
9463 if [[ $NR -gt $LIMIT ]]; then
9464 log "Limit lock number by $LIMIT locks"
9468 IFree=$(mdsrate_inodes_available)
9469 if [ $IFree -lt $NR ]; then
9470 log "Limit lock number by $IFree inodes"
9474 lru_resize_disable mdc
9475 test_mkdir -p $DIR/$tdir/disable_lru_resize
9477 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
9478 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
9479 cancel_lru_locks mdc
9482 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9485 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9488 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9492 nolruresize_delta=$((etime-stime))
9493 log "ls -la time: $nolruresize_delta seconds"
9494 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9495 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
9497 lru_resize_enable mdc
9498 test_mkdir -p $DIR/$tdir/enable_lru_resize
9500 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
9501 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
9502 cancel_lru_locks mdc
9505 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9508 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9511 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9515 lruresize_delta=$((etime-stime))
9516 log "ls -la time: $lruresize_delta seconds"
9517 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9519 if [ $lruresize_delta -gt $nolruresize_delta ]; then
9520 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
9521 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
9522 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
9524 log "lru resize performs the same with no lru resize"
9526 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
9528 run_test 124b "lru resize (performance test) ======================="
9531 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9532 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9533 { skip "no lru resize on server"; return 0; }
9535 # cache ununsed locks on client
9537 cancel_lru_locks mdc
9538 test_mkdir $DIR/$tdir
9539 createmany -o $DIR/$tdir/f $nr ||
9540 error "failed to create $nr files in $DIR/$tdir"
9541 ls -l $DIR/$tdir > /dev/null
9543 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9544 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9545 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
9546 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
9547 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
9549 # set lru_max_age to 1 sec
9550 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
9551 echo "sleep $((recalc_p * 2)) seconds..."
9552 sleep $((recalc_p * 2))
9554 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
9555 # restore lru_max_age
9556 $LCTL set_param -n $nsdir.lru_max_age $max_age
9557 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
9558 unlinkmany $DIR/$tdir/f $nr
9560 run_test 124c "LRUR cancel very aged locks"
9562 test_125() { # 13358
9563 $LCTL get_param -n llite.*.client_type | grep -q local ||
9564 { skip "must run as local client"; return; }
9565 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
9566 { skip "must have acl enabled"; return; }
9567 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9568 test_mkdir $DIR/$tdir
9569 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
9570 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
9571 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
9573 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
9575 test_126() { # bug 12829/13455
9576 $LCTL get_param -n llite.*.client_type | grep -q local ||
9577 { skip "must run as local client"; return; }
9578 [ "$UID" != 0 ] && skip_env "$TESTNAME (must run as root)" && return
9579 $GSS && skip "must run as gss disabled" && return
9581 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
9582 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
9584 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
9586 run_test 126 "check that the fsgid provided by the client is taken into account"
9588 test_127a() { # bug 15521
9589 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9590 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
9591 $LCTL set_param osc.*.stats=0
9592 FSIZE=$((2048 * 1024))
9593 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9594 cancel_lru_locks osc
9595 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
9597 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
9598 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9599 echo "got $COUNT $NAME"
9600 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
9601 eval $NAME=$COUNT || error "Wrong proc format"
9604 read_bytes|write_bytes)
9605 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
9606 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
9607 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
9608 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
9609 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
9610 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
9611 error "sumsquare is too small: $SUMSQ"
9612 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9613 error "sumsquare is too big: $SUMSQ"
9617 done < $DIR/${tfile}.tmp
9619 #check that we actually got some stats
9620 [ "$read_bytes" ] || error "Missing read_bytes stats"
9621 [ "$write_bytes" ] || error "Missing write_bytes stats"
9622 [ "$read_bytes" != 0 ] || error "no read done"
9623 [ "$write_bytes" != 0 ] || error "no write done"
9625 run_test 127a "verify the client stats are sane"
9627 test_127b() { # bug LU-333
9628 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9629 $LCTL set_param llite.*.stats=0
9630 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9631 # perform 2 reads and writes so MAX is different from SUM.
9632 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9633 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9634 cancel_lru_locks osc
9635 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9636 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9638 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
9639 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9640 echo "got $COUNT $NAME"
9641 eval $NAME=$COUNT || error "Wrong proc format"
9645 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9646 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9647 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9648 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9651 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9652 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9653 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9654 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9658 done < $TMP/${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 rm -f $TMP/${tfile}.tmp
9668 run_test 127b "verify the llite client stats are sane"
9670 test_128() { # bug 15212
9672 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
9677 result=$(grep error $TMP/$tfile.log)
9678 rm -f $DIR/$tfile $TMP/$tfile.log
9680 error "consecutive find's under interactive lfs failed"
9682 run_test 128 "interactive lfs for 2 consecutive find's"
9689 local ldproc=/proc/fs/ldiskfs
9690 local facets=$(get_facets MDS)
9692 for facet in ${facets//,/ }; do
9693 canondev=$(ldiskfs_canon \
9694 *.$(convert_facet2label $facet).mntdev $facet)
9695 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
9696 ldproc=/sys/fs/ldiskfs
9697 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
9698 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
9703 local facets=$(get_facets MDS)
9704 for facet in ${facets//,/ }; do
9705 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
9711 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
9712 { skip "Need MDS version with at least 2.5.56"; return 0; }
9714 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9715 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
9716 skip "ldiskfs only test"
9719 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9722 local has_warning=false
9727 # block size of mds1
9728 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
9729 set_dir_limits $maxsize $maxsize
9730 local dirsize=$(stat -c%s "$DIR/$tdir")
9732 while [[ $dirsize -le $maxsize ]]; do
9733 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
9735 if ! $has_warning; then
9736 check_mds_dmesg '"is approaching"' && has_warning=true
9739 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
9740 # EFBIG for previous versions included in ldiskfs series
9741 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9743 echo "return code $rc received as expected"
9745 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
9746 error_exit "create failed w/o dir size limit"
9748 check_mds_dmesg '"has reached"' ||
9749 error_exit "reached message should be output"
9751 [ $has_warning = "false" ] &&
9752 error_exit "warning message should be output"
9754 dirsize=$(stat -c%s "$DIR/$tdir")
9756 [[ $dirsize -ge $maxsize ]] && return 0
9757 error_exit "current dir size $dirsize, " \
9758 "previous limit $maxsize"
9759 elif [ $rc -ne 0 ]; then
9761 error_exit "return $rc received instead of expected " \
9762 "$EFBIG or $ENOSPC, files in dir $dirsize"
9764 nfiles=$((nfiles + 1))
9765 dirsize=$(stat -c%s "$DIR/$tdir")
9769 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
9771 run_test 129 "test directory size limit ========================"
9780 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9781 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9784 trap cleanup_130 EXIT RETURN
9786 local fm_file=$DIR/$tfile
9787 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9788 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9789 error "dd failed for $fm_file"
9791 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9792 filefrag -ves $fm_file
9794 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9795 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9796 [ $RC != 0 ] && error "filefrag $fm_file failed"
9798 filefrag_op=$(filefrag -ve -k $fm_file |
9799 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9800 lun=$($GETSTRIPE -i $fm_file)
9802 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9805 for line in $filefrag_op
9807 frag_lun=`echo $line | cut -d: -f5`
9808 ext_len=`echo $line | cut -d: -f4`
9809 if (( $frag_lun != $lun )); then
9811 error "FIEMAP on 1-stripe file($fm_file) failed"
9814 (( tot_len += ext_len ))
9817 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9819 error "FIEMAP on 1-stripe file($fm_file) failed;"
9825 echo "FIEMAP on single striped file succeeded"
9827 run_test 130a "FIEMAP (1-stripe file)"
9830 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs" && return
9832 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9833 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9836 trap cleanup_130 EXIT RETURN
9838 local fm_file=$DIR/$tfile
9839 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9840 error "setstripe on $fm_file"
9841 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9842 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9844 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9845 error "dd failed on $fm_file"
9847 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9848 filefrag_op=$(filefrag -ve -k $fm_file |
9849 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9851 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9852 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9857 for line in $filefrag_op
9859 frag_lun=$(echo $line | cut -d: -f5 |
9860 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9861 ext_len=$(echo $line | cut -d: -f4)
9862 if (( $frag_lun != $last_lun )); then
9863 if (( tot_len != 1024 )); then
9865 error "FIEMAP on $fm_file failed; returned " \
9866 "len $tot_len for OST $last_lun instead of 1024"
9873 (( tot_len += ext_len ))
9876 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9878 error "FIEMAP on $fm_file failed; returned wrong number of " \
9879 "luns or wrong len for OST $last_lun"
9885 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9887 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9890 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
9892 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9893 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9896 trap cleanup_130 EXIT RETURN
9898 local fm_file=$DIR/$tfile
9899 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9900 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9901 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9903 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9904 error "dd failed on $fm_file"
9906 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9907 filefrag_op=$(filefrag -ve -k $fm_file |
9908 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9910 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9911 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9916 for line in $filefrag_op
9918 frag_lun=$(echo $line | cut -d: -f5 |
9919 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9920 ext_len=$(echo $line | cut -d: -f4)
9921 if (( $frag_lun != $last_lun )); then
9922 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9923 if (( logical != 512 )); then
9925 error "FIEMAP on $fm_file failed; returned " \
9926 "logical start for lun $logical instead of 512"
9929 if (( tot_len != 512 )); then
9931 error "FIEMAP on $fm_file failed; returned " \
9932 "len $tot_len for OST $last_lun instead of 1024"
9939 (( tot_len += ext_len ))
9942 if (( num_luns != 2 || tot_len != 512 )); then
9944 error "FIEMAP on $fm_file failed; returned wrong number of " \
9945 "luns or wrong len for OST $last_lun"
9951 echo "FIEMAP on 2-stripe file with hole succeeded"
9953 run_test 130c "FIEMAP (2-stripe file with hole)"
9956 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
9958 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9959 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9962 trap cleanup_130 EXIT RETURN
9964 local fm_file=$DIR/$tfile
9965 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9966 error "setstripe on $fm_file"
9967 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9968 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9970 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
9971 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
9972 error "dd failed on $fm_file"
9974 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9975 filefrag_op=$(filefrag -ve -k $fm_file |
9976 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9978 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9979 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9984 for line in $filefrag_op
9986 frag_lun=$(echo $line | cut -d: -f5 |
9987 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9988 ext_len=$(echo $line | cut -d: -f4)
9989 if (( $frag_lun != $last_lun )); then
9990 if (( tot_len != 1024 )); then
9992 error "FIEMAP on $fm_file failed; returned " \
9993 "len $tot_len for OST $last_lun instead of 1024"
10000 (( tot_len += ext_len ))
10003 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10005 error "FIEMAP on $fm_file failed; returned wrong number of " \
10006 "luns or wrong len for OST $last_lun"
10012 echo "FIEMAP on N-stripe file succeeded"
10014 run_test 130d "FIEMAP (N-stripe file)"
10017 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
10019 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10020 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
10022 trap cleanup_130 EXIT RETURN
10024 local fm_file=$DIR/$tfile
10025 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10026 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10027 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10030 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10031 for ((i = 0; i < $NUM_BLKS; i++))
10033 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10036 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10037 filefrag_op=$(filefrag -ve -k $fm_file |
10038 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10040 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10041 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10046 for line in $filefrag_op
10048 frag_lun=$(echo $line | cut -d: -f5 |
10049 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10050 ext_len=$(echo $line | cut -d: -f4)
10051 if (( $frag_lun != $last_lun )); then
10052 if (( tot_len != $EXPECTED_LEN )); then
10054 error "FIEMAP on $fm_file failed; returned " \
10055 "len $tot_len for OST $last_lun instead " \
10059 (( num_luns += 1 ))
10063 (( tot_len += ext_len ))
10066 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10068 error "FIEMAP on $fm_file failed; returned wrong number " \
10069 "of luns or wrong len for OST $last_lun"
10075 echo "FIEMAP with continuation calls succeeded"
10077 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10080 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10081 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10084 local fm_file=$DIR/$tfile
10085 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10086 error "multiop create with lov_delay_create on $fm_file"
10088 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10089 filefrag_extents=$(filefrag -vek $fm_file |
10090 awk '/extents? found/ { print $2 }')
10091 if [[ "$filefrag_extents" != "0" ]]; then
10092 error "FIEMAP on $fm_file failed; " \
10093 "returned $filefrag_extents expected 0"
10098 run_test 130f "FIEMAP (unstriped file)"
10100 # Test for writev/readv
10102 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10103 error "writev test failed"
10104 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10105 error "readv failed"
10108 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10111 local fsize=$((524288 + 1048576 + 1572864))
10112 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10113 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10114 error "append writev test failed"
10116 ((fsize += 1572864 + 1048576))
10117 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10118 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10119 error "append writev test failed"
10122 run_test 131b "test append writev"
10125 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10128 run_test 131c "test read/write on file w/o objects"
10131 rwv -f $DIR/$tfile -w -n 1 1572864
10132 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10133 if [ "$NOB" != 1572864 ]; then
10134 error "Short read filed: read $NOB bytes instead of 1572864"
10138 run_test 131d "test short read"
10141 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10142 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10143 error "read hitting hole failed"
10146 run_test 131e "test read hitting hole"
10155 mds*) res=$(do_facet $facet \
10156 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10158 ost*) res=$(do_facet $facet \
10159 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10161 *) error "Wrong facet '$facet'" ;;
10164 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10165 # if the argument $3 is zero, it means any stat increment is ok.
10166 if [[ $want -gt 0 ]]; then
10167 local count=$(echo $res | awk '{ print $2 }')
10168 [[ $count -ne $want ]] &&
10169 error "The $op counter on $facet is $count, not $want"
10174 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10175 remote_ost_nodsh && skip "remote OST with nodsh" && return
10176 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10178 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10179 { skip "MDS doesn't support rename stats"; return; }
10180 local testdir=$DIR/${tdir}/stats_testdir
10181 mkdir -p $DIR/${tdir}
10184 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10185 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10187 # verify mdt stats first.
10188 mkdir ${testdir} || error "mkdir failed"
10189 check_stats $SINGLEMDS "mkdir" 1
10190 touch ${testdir}/${tfile} || error "touch failed"
10191 check_stats $SINGLEMDS "open" 1
10192 check_stats $SINGLEMDS "close" 1
10193 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10194 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10195 check_stats $SINGLEMDS "mknod" 2
10197 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10198 check_stats $SINGLEMDS "unlink" 1
10199 rm -f ${testdir}/${tfile} || error "file remove failed"
10200 check_stats $SINGLEMDS "unlink" 2
10202 # remove working dir and check mdt stats again.
10203 rmdir ${testdir} || error "rmdir failed"
10204 check_stats $SINGLEMDS "rmdir" 1
10206 local testdir1=$DIR/${tdir}/stats_testdir1
10207 mkdir -p ${testdir}
10208 mkdir -p ${testdir1}
10209 touch ${testdir1}/test1
10210 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10211 check_stats $SINGLEMDS "crossdir_rename" 1
10213 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10214 check_stats $SINGLEMDS "samedir_rename" 1
10216 rm -rf $DIR/${tdir}
10218 run_test 133a "Verifying MDT stats ========================================"
10221 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10222 remote_ost_nodsh && skip "remote OST with nodsh" && return
10223 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10224 local testdir=$DIR/${tdir}/stats_testdir
10225 mkdir -p ${testdir} || error "mkdir failed"
10226 touch ${testdir}/${tfile} || error "touch failed"
10227 cancel_lru_locks mdc
10230 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10231 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10233 # extra mdt stats verification.
10234 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10235 check_stats $SINGLEMDS "setattr" 1
10236 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10237 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10239 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10240 check_stats $SINGLEMDS "getattr" 1
10242 $LFS df || error "lfs failed"
10243 check_stats $SINGLEMDS "statfs" 1
10245 rm -rf $DIR/${tdir}
10247 run_test 133b "Verifying extra MDT stats =================================="
10250 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10251 remote_ost_nodsh && skip "remote OST with nodsh" && return
10252 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10253 local testdir=$DIR/$tdir/stats_testdir
10254 test_mkdir -p $testdir
10256 # verify obdfilter stats.
10257 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10259 cancel_lru_locks osc
10260 wait_delete_completed
10263 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10264 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10266 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10269 cancel_lru_locks osc
10270 check_stats ost1 "write" 1
10272 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10273 check_stats ost1 "read" 1
10275 > $testdir/$tfile || error "truncate failed"
10276 check_stats ost1 "punch" 1
10278 rm -f $testdir/$tfile || error "file remove failed"
10279 wait_delete_completed
10280 check_stats ost1 "destroy" 1
10284 run_test 133c "Verifying OST stats ========================================"
10291 while [ $value -ge 2 ]; do
10296 if [ $orig -gt $order ]; then
10304 local size=('K' 'M' 'G' 'T');
10306 local size_string=$value
10308 while [ $value -ge 1024 ]; do
10309 if [ $i -gt 3 ]; then
10310 #T is the biggest unit we get here, if that is bigger,
10312 size_string=${value}T
10315 value=$((value >> 10))
10316 if [ $value -lt 1024 ]; then
10317 size_string=${value}${size[$i]}
10326 get_rename_size() {
10328 local context=${2:-.}
10329 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
10330 grep -A1 $context |
10331 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10336 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10337 remote_ost_nodsh && skip "remote OST with nodsh" && return
10338 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10339 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10340 { skip "MDS doesn't support rename stats"; return; }
10342 local testdir1=$DIR/${tdir}/stats_testdir1
10343 local testdir2=$DIR/${tdir}/stats_testdir2
10345 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10347 mkdir -p ${testdir1} || error "mkdir failed"
10348 mkdir -p ${testdir2} || error "mkdir failed"
10350 createmany -o $testdir1/test 512 || error "createmany failed"
10352 # check samedir rename size
10353 mv ${testdir1}/test0 ${testdir1}/test_0
10355 local testdir1_size=$(ls -l $DIR/${tdir} |
10356 awk '/stats_testdir1/ {print $5}')
10357 local testdir2_size=$(ls -l $DIR/${tdir} |
10358 awk '/stats_testdir2/ {print $5}')
10360 testdir1_size=$(order_2 $testdir1_size)
10361 testdir2_size=$(order_2 $testdir2_size)
10363 testdir1_size=$(size_in_KMGT $testdir1_size)
10364 testdir2_size=$(size_in_KMGT $testdir2_size)
10366 echo "source rename dir size: ${testdir1_size}"
10367 echo "target rename dir size: ${testdir2_size}"
10369 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
10370 eval $cmd || error "$cmd failed"
10371 local samedir=$($cmd | grep 'same_dir')
10372 local same_sample=$(get_rename_size $testdir1_size)
10373 [ -z "$samedir" ] && error "samedir_rename_size count error"
10374 [[ $same_sample -eq 1 ]] ||
10375 error "samedir_rename_size error $same_sample"
10376 echo "Check same dir rename stats success"
10378 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10380 # check crossdir rename size
10381 mv ${testdir1}/test_0 ${testdir2}/test_0
10383 testdir1_size=$(ls -l $DIR/${tdir} |
10384 awk '/stats_testdir1/ {print $5}')
10385 testdir2_size=$(ls -l $DIR/${tdir} |
10386 awk '/stats_testdir2/ {print $5}')
10388 testdir1_size=$(order_2 $testdir1_size)
10389 testdir2_size=$(order_2 $testdir2_size)
10391 testdir1_size=$(size_in_KMGT $testdir1_size)
10392 testdir2_size=$(size_in_KMGT $testdir2_size)
10394 echo "source rename dir size: ${testdir1_size}"
10395 echo "target rename dir size: ${testdir2_size}"
10397 eval $cmd || error "$cmd failed"
10398 local crossdir=$($cmd | grep 'crossdir')
10399 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
10400 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
10401 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
10402 [[ $src_sample -eq 1 ]] ||
10403 error "crossdir_rename_size error $src_sample"
10404 [[ $tgt_sample -eq 1 ]] ||
10405 error "crossdir_rename_size error $tgt_sample"
10406 echo "Check cross dir rename stats success"
10407 rm -rf $DIR/${tdir}
10409 run_test 133d "Verifying rename_stats ========================================"
10412 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10413 remote_ost_nodsh && skip "remote OST with nodsh" && return
10414 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10415 local testdir=$DIR/${tdir}/stats_testdir
10416 local ctr f0 f1 bs=32768 count=42 sum
10418 mkdir -p ${testdir} || error "mkdir failed"
10420 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
10422 for ctr in {write,read}_bytes; do
10424 cancel_lru_locks osc
10426 do_facet ost1 $LCTL set_param -n \
10427 "obdfilter.*.exports.clear=clear"
10429 if [ $ctr = write_bytes ]; then
10431 f1=${testdir}/${tfile}
10433 f0=${testdir}/${tfile}
10437 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
10440 cancel_lru_locks osc
10442 sum=$(do_facet ost1 $LCTL get_param \
10443 "obdfilter.*.exports.*.stats" |
10444 awk -v ctr=$ctr 'BEGIN { sum = 0 }
10445 $1 == ctr { sum += $7 }
10446 END { printf("%0.0f", sum) }')
10448 if ((sum != bs * count)); then
10449 error "Bad $ctr sum, expected $((bs * count)), got $sum"
10453 rm -rf $DIR/${tdir}
10455 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
10457 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
10460 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10461 remote_ost_nodsh && skip "remote OST with nodsh" && return
10462 # First without trusting modes.
10463 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
10464 echo "proc_dirs='$proc_dirs'"
10465 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
10466 find $proc_dirs -exec cat '{}' \; &> /dev/null
10468 # Second verifying readability.
10469 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
10471 # eventually, this can also be replaced with "lctl get_param -R",
10472 # but not until that option is always available on the server
10474 for facet in mds1 ost1; do
10475 local facet_proc_dirs=$(do_facet $facet \
10476 \\\ls -d $proc_regexp 2>/dev/null)
10477 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10478 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10479 do_facet $facet find $facet_proc_dirs \
10480 ! -name req_history \
10481 -exec cat '{}' \\\; &> /dev/null
10483 do_facet $facet find $facet_proc_dirs \
10484 ! -name req_history \
10486 -exec cat '{}' \\\; &> /dev/null ||
10487 error "proc file read failed"
10490 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
10493 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10494 remote_ost_nodsh && skip "remote OST with nodsh" && return
10495 # Second verifying writability.
10496 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
10497 echo "proc_dirs='$proc_dirs'"
10498 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
10500 -ignore_readdir_race \
10502 -not -name force_lbug \
10503 -not -name changelog_mask \
10504 -exec badarea_io '{}' \; ||
10505 error "find $proc_dirs failed"
10508 for facet in mds1 ost1; do
10509 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
10510 skip "Too old lustre on $facet" && continue
10511 local facet_proc_dirs=$(do_facet $facet \
10512 \\\ls -d $proc_regexp 2> /dev/null)
10513 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10514 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10515 do_facet $facet find $facet_proc_dirs \
10516 -ignore_readdir_race \
10518 -not -name force_lbug \
10519 -not -name changelog_mask \
10520 -exec badarea_io '{}' \\\; ||
10521 error "$facet find $facet_proc_dirs failed"
10524 # remount the FS in case writes/reads /proc break the FS
10525 cleanup || error "failed to unmount"
10526 setup || error "failed to setup"
10529 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
10532 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10533 remote_ost_nodsh && skip "remote OST with nodsh" && return
10534 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
10535 skip "Need MDS version at least 2.9.54" && return
10538 for facet in client mds1 ost1; do
10539 local facet_proc_dirs=$(do_facet $facet \
10540 \\\ls -d $proc_regexp 2> /dev/null)
10541 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10542 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10543 # Get the list of files that are missing the terminating newline
10544 local missing=($(do_facet $facet \
10545 find ${facet_proc_dirs} -type f \| \
10546 while read F\; do \
10547 awk -v FS='\v' -v RS='\v\v' \
10548 "'END { if(NR>0 && \
10549 \\\$NF !~ /.*\\\n\$/) \
10550 print FILENAME}'" \
10553 [ ${#missing[*]} -eq 0 ] ||
10554 error "files do not end with newline: ${missing[*]}"
10557 run_test 133h "Proc files should end with newlines"
10560 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10561 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10562 skip "Need MDS version at least 2.7.54" && return
10564 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10565 cancel_lru_locks mdc
10567 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10568 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10569 [ $unused -eq 0 ] || error "$unused locks are not cleared"
10572 createmany -o $DIR/$tdir/f $nr ||
10573 error "failed to create $nr files in $DIR/$tdir"
10574 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10576 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
10577 do_facet mds1 $LCTL set_param fail_loc=0x327
10578 do_facet mds1 $LCTL set_param fail_val=500
10581 echo "sleep 10 seconds ..."
10583 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
10585 do_facet mds1 $LCTL set_param fail_loc=0
10586 do_facet mds1 $LCTL set_param fail_val=0
10587 [ $lck_cnt -lt $unused ] ||
10588 error "No locks reclaimed, before:$unused, after:$lck_cnt"
10591 unlinkmany $DIR/$tdir/f $nr
10593 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
10596 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10597 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10598 skip "Need MDS version at least 2.7.54" && return
10600 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10601 cancel_lru_locks mdc
10603 local low_wm=$(do_facet mds1 $LCTL get_param -n \
10604 ldlm.lock_reclaim_threshold_mb)
10605 # disable reclaim temporarily
10606 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
10608 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
10609 do_facet mds1 $LCTL set_param fail_loc=0x328
10610 do_facet mds1 $LCTL set_param fail_val=500
10612 $LCTL set_param debug=+trace
10615 createmany -o $DIR/$tdir/f $nr &
10616 local create_pid=$!
10618 echo "Sleep $TIMEOUT seconds ..."
10620 if ! ps -p $create_pid > /dev/null 2>&1; then
10621 do_facet mds1 $LCTL set_param fail_loc=0
10622 do_facet mds1 $LCTL set_param fail_val=0
10623 do_facet mds1 $LCTL set_param \
10624 ldlm.lock_reclaim_threshold_mb=${low_wm}m
10625 error "createmany finished incorrectly!"
10627 do_facet mds1 $LCTL set_param fail_loc=0
10628 do_facet mds1 $LCTL set_param fail_val=0
10629 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
10630 wait $create_pid || return 1
10632 unlinkmany $DIR/$tdir/f $nr
10634 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
10636 test_140() { #bug-17379
10637 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10638 test_mkdir $DIR/$tdir
10639 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
10640 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
10642 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
10643 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
10645 while i=$((i + 1)); do
10647 cd $i || error "Changing to $i"
10648 ln -s ../stat stat || error "Creating stat symlink"
10649 # Read the symlink until ELOOP present,
10650 # not LBUGing the system is considered success,
10651 # we didn't overrun the stack.
10652 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
10653 if [ $ret -ne 0 ]; then
10654 if [ $ret -eq 40 ]; then
10657 error "Open stat symlink"
10663 echo "The symlink depth = $i"
10664 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
10665 error "Invalid symlink depth"
10667 # Test recursive symlink
10668 ln -s symlink_self symlink_self
10669 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
10670 echo "open symlink_self returns $ret"
10671 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
10673 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
10676 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10677 local TF="$TMP/$tfile"
10679 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10681 cancel_lru_locks $OSC
10682 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
10683 remount_client $MOUNT
10685 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
10688 $TRUNCATE $DIR/$tfile 6000
10689 cancel_lru_locks $OSC
10690 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
10693 echo "12345" >>$DIR/$tfile
10694 cancel_lru_locks $OSC
10695 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
10698 echo "12345" >>$DIR/$tfile
10699 cancel_lru_locks $OSC
10700 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
10705 run_test 150 "truncate/append tests"
10707 #LU-2902 roc_hit was not able to read all values from lproc
10708 function roc_hit_init() {
10709 local list=$(comma_list $(osts_nodes))
10710 local dir=$DIR/$tdir-check
10711 local file=$dir/$tfile
10717 #use setstripe to do a write to every ost
10718 for i in $(seq 0 $((OSTCOUNT-1))); do
10719 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
10720 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
10721 idx=$(printf %04x $i)
10722 BEFORE=$(get_osd_param $list *OST*$idx stats |
10723 awk '$1 == "cache_access" {sum += $7}
10724 END { printf("%0.0f", sum) }')
10726 cancel_lru_locks osc
10727 cat $file >/dev/null
10729 AFTER=$(get_osd_param $list *OST*$idx stats |
10730 awk '$1 == "cache_access" {sum += $7}
10731 END { printf("%0.0f", sum) }')
10733 echo BEFORE:$BEFORE AFTER:$AFTER
10734 if ! let "AFTER - BEFORE == 4"; then
10736 error "roc_hit is not safe to use"
10744 function roc_hit() {
10745 local list=$(comma_list $(osts_nodes))
10746 echo $(get_osd_param $list '' stats |
10747 awk '$1 == "cache_hit" {sum += $7}
10748 END { printf("%0.0f", sum) }')
10751 function set_cache() {
10754 if [ "$2" == "off" ]; then
10757 local list=$(comma_list $(osts_nodes))
10758 set_osd_param $list '' $1_cache_enable $on
10760 cancel_lru_locks osc
10764 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10765 remote_ost_nodsh && skip "remote OST with nodsh" && return
10768 local list=$(comma_list $(osts_nodes))
10770 # check whether obdfilter is cache capable at all
10771 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
10772 echo "not cache-capable obdfilter"
10776 # check cache is enabled on all obdfilters
10777 if get_osd_param $list '' read_cache_enable | grep 0; then
10778 echo "oss cache is disabled"
10782 set_osd_param $list '' writethrough_cache_enable 1
10784 # check write cache is enabled on all obdfilters
10785 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
10786 echo "oss write cache is NOT enabled"
10792 #define OBD_FAIL_OBD_NO_LRU 0x609
10793 do_nodes $list $LCTL set_param fail_loc=0x609
10795 # pages should be in the case right after write
10796 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10799 local BEFORE=$(roc_hit)
10800 cancel_lru_locks osc
10801 cat $DIR/$tfile >/dev/null
10802 local AFTER=$(roc_hit)
10804 do_nodes $list $LCTL set_param fail_loc=0
10806 if ! let "AFTER - BEFORE == CPAGES"; then
10807 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10810 # the following read invalidates the cache
10811 cancel_lru_locks osc
10812 set_osd_param $list '' read_cache_enable 0
10813 cat $DIR/$tfile >/dev/null
10815 # now data shouldn't be found in the cache
10817 cancel_lru_locks osc
10818 cat $DIR/$tfile >/dev/null
10820 if let "AFTER - BEFORE != 0"; then
10821 error "IN CACHE: before: $BEFORE, after: $AFTER"
10824 set_osd_param $list '' read_cache_enable 1
10827 run_test 151 "test cache on oss and controls ==============================="
10830 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10831 local TF="$TMP/$tfile"
10833 # simulate ENOMEM during write
10834 #define OBD_FAIL_OST_NOMEM 0x226
10835 lctl set_param fail_loc=0x80000226
10836 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10838 sync || error "sync failed"
10839 lctl set_param fail_loc=0
10841 # discard client's cache
10842 cancel_lru_locks osc
10844 # simulate ENOMEM during read
10845 lctl set_param fail_loc=0x80000226
10846 cmp $TF $DIR/$tfile || error "cmp failed"
10847 lctl set_param fail_loc=0
10851 run_test 152 "test read/write with enomem ============================"
10854 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
10856 run_test 153 "test if fdatasync does not crash ======================="
10858 dot_lustre_fid_permission_check() {
10860 local ffid=$MOUNT/.lustre/fid/$fid
10863 echo "stat fid $fid"
10864 stat $ffid > /dev/null || error "stat $ffid failed."
10865 echo "touch fid $fid"
10866 touch $ffid || error "touch $ffid failed."
10867 echo "write to fid $fid"
10868 cat /etc/hosts > $ffid || error "write $ffid failed."
10869 echo "read fid $fid"
10870 diff /etc/hosts $ffid || error "read $ffid failed."
10871 echo "append write to fid $fid"
10872 cat /etc/hosts >> $ffid || error "append write $ffid failed."
10873 echo "rename fid $fid"
10874 mv $ffid $test_dir/$tfile.1 &&
10875 error "rename $ffid to $tfile.1 should fail."
10876 touch $test_dir/$tfile.1
10877 mv $test_dir/$tfile.1 $ffid &&
10878 error "rename $tfile.1 to $ffid should fail."
10879 rm -f $test_dir/$tfile.1
10880 echo "truncate fid $fid"
10881 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
10882 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
10883 echo "link fid $fid"
10884 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
10886 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
10887 echo "setfacl fid $fid"
10888 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
10889 echo "getfacl fid $fid"
10890 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
10892 echo "unlink fid $fid"
10893 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
10894 echo "mknod fid $fid"
10895 mknod $ffid c 1 3 && error "mknod $ffid should fail."
10897 fid=[0xf00000400:0x1:0x0]
10898 ffid=$MOUNT/.lustre/fid/$fid
10900 echo "stat non-exist fid $fid"
10901 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
10902 echo "write to non-exist fid $fid"
10903 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
10904 echo "link new fid $fid"
10905 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
10907 mkdir -p $test_dir/$tdir
10908 touch $test_dir/$tdir/$tfile
10909 fid=$($LFS path2fid $test_dir/$tdir)
10912 error "error: could not get fid for $test_dir/$dir/$tfile."
10914 ffid=$MOUNT/.lustre/fid/$fid
10917 ls $ffid > /dev/null || error "ls $ffid failed."
10918 echo "touch $fid/$tfile.1"
10919 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10921 echo "touch $MOUNT/.lustre/fid/$tfile"
10922 touch $MOUNT/.lustre/fid/$tfile && \
10923 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10925 echo "setxattr to $MOUNT/.lustre/fid"
10926 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10928 echo "listxattr for $MOUNT/.lustre/fid"
10929 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10931 echo "delxattr from $MOUNT/.lustre/fid"
10932 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10934 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10935 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10936 error "touch invalid fid should fail."
10938 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10939 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10940 error "touch non-normal fid should fail."
10942 echo "rename $tdir to $MOUNT/.lustre/fid"
10943 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10944 error "rename to $MOUNT/.lustre/fid should fail."
10946 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10948 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10949 local new_obf_mode=777
10951 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10952 chmod $new_obf_mode $DIR/.lustre/fid ||
10953 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10955 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10956 [ $obf_mode -eq $new_obf_mode ] ||
10957 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10959 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10960 chmod $old_obf_mode $DIR/.lustre/fid ||
10961 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10964 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10965 fid=$($LFS path2fid $test_dir/$tfile-2)
10967 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10969 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10970 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10971 error "create lov data thru .lustre failed"
10973 echo "cp /etc/passwd $test_dir/$tfile-2"
10974 cp /etc/passwd $test_dir/$tfile-2 ||
10975 error "copy to $test_dir/$tfile-2 failed."
10976 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10977 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10978 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10980 rm -rf $test_dir/tfile.lnk
10981 rm -rf $test_dir/$tfile-2
10985 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10986 skip "Need MDS version at least 2.4.1" && return
10988 local tf=$DIR/$tfile
10991 local fid=$($LFS path2fid $tf)
10992 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
10994 # check that we get the same pathname back
10995 local found=$($LFS fid2path $MOUNT "$fid")
10996 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
10997 [ "$found" == "$tf" ] ||
10998 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11000 run_test 154A "lfs path2fid and fid2path basic checks"
11003 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11004 skip "Need MDS version at least 2.4.1" && return
11006 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11007 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11008 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11009 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11011 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11012 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11014 # check that we get the same pathname
11015 echo "PFID: $PFID, name: $name"
11016 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11017 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11018 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11019 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11021 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11023 run_test 154B "verify the ll_decode_linkea tool"
11026 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11027 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11028 { skip "Need MDS version at least 2.2.51"; return 0; }
11029 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
11030 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11032 cp /etc/hosts $DIR/$tfile
11034 fid=$($LFS path2fid $DIR/$tfile)
11036 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11038 dot_lustre_fid_permission_check "$fid" $DIR ||
11039 error "dot lustre permission check $fid failed"
11041 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11043 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11045 touch $MOUNT/.lustre/file &&
11046 error "creation is not allowed under .lustre"
11048 mkdir $MOUNT/.lustre/dir &&
11049 error "mkdir is not allowed under .lustre"
11053 run_test 154a "Open-by-FID"
11056 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11057 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11058 { skip "Need MDS version at least 2.2.51"; return 0; }
11059 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11061 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11063 local remote_dir=$DIR/$tdir/remote_dir
11067 mkdir -p $DIR/$tdir
11068 $LFS mkdir -i $MDTIDX $remote_dir ||
11069 error "create remote directory failed"
11071 cp /etc/hosts $remote_dir/$tfile
11073 fid=$($LFS path2fid $remote_dir/$tfile)
11075 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11077 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11078 error "dot lustre permission check $fid failed"
11081 run_test 154b "Open-by-FID for remote directory"
11084 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11085 skip "Need MDS version at least 2.4.1" && return
11087 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11088 local FID1=$($LFS path2fid $DIR/$tfile.1)
11089 local FID2=$($LFS path2fid $DIR/$tfile.2)
11090 local FID3=$($LFS path2fid $DIR/$tfile.3)
11093 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11094 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11095 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11097 [ "$FID" = "${!want}" ] ||
11098 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11102 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11104 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11105 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11109 run_test 154c "lfs path2fid and fid2path multiple arguments"
11112 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11113 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11114 skip "Need MDS version at least 2.5.53" && return
11116 if remote_mds; then
11117 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11121 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11128 local fid=$($LFS path2fid $DIR/$tfile)
11131 cmd="exec $fd<$DIR/$tfile"
11133 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11134 echo "$fid_list" | grep "$fid"
11137 cmd="exec $fd>/dev/null"
11139 if [ $rc -ne 0 ]; then
11140 error "FID $fid not found in open files list $fid_list"
11143 run_test 154d "Verify open file fid"
11147 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11148 skip "Need MDS version at least 2.6.50" && return
11150 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11151 error ".lustre returned by readdir"
11154 run_test 154e ".lustre is not returned by readdir"
11157 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11158 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11159 test_mkdir -p -c1 $DIR/$tdir/d
11160 # test dirs inherit from its stripe
11161 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11162 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11163 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11164 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11167 # get fid of parents
11168 local FID0=$($LFS path2fid $DIR/$tdir/d)
11169 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11170 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11171 local FID3=$($LFS path2fid $DIR)
11173 # check that path2fid --parents returns expected <parent_fid>/name
11174 # 1) test for a directory (single parent)
11175 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11176 [ "$parent" == "$FID0/foo1" ] ||
11177 error "expected parent: $FID0/foo1, got: $parent"
11179 # 2) test for a file with nlink > 1 (multiple parents)
11180 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11181 echo "$parent" | grep -F "$FID1/$tfile" ||
11182 error "$FID1/$tfile not returned in parent list"
11183 echo "$parent" | grep -F "$FID2/link" ||
11184 error "$FID2/link not returned in parent list"
11186 # 3) get parent by fid
11187 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11188 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11189 echo "$parent" | grep -F "$FID1/$tfile" ||
11190 error "$FID1/$tfile not returned in parent list (by fid)"
11191 echo "$parent" | grep -F "$FID2/link" ||
11192 error "$FID2/link not returned in parent list (by fid)"
11194 # 4) test for entry in root directory
11195 parent=$($LFS path2fid --parents $DIR/f)
11196 echo "$parent" | grep -F "$FID3/f" ||
11197 error "$FID3/f not returned in parent list"
11199 # 5) test it on root directory
11200 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11201 error "$MOUNT should not have parents"
11203 # enable xattr caching and check that linkea is correctly updated
11204 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11205 save_lustre_params client "llite.*.xattr_cache" > $save
11206 lctl set_param llite.*.xattr_cache 1
11208 # 6.1) linkea update on rename
11209 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11211 # get parents by fid
11212 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11213 # foo1 should no longer be returned in parent list
11214 echo "$parent" | grep -F "$FID1" &&
11215 error "$FID1 should no longer be in parent list"
11216 # the new path should appear
11217 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11218 error "$FID2/$tfile.moved is not in parent list"
11220 # 6.2) linkea update on unlink
11221 rm -f $DIR/$tdir/d/foo2/link
11222 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11223 # foo2/link should no longer be returned in parent list
11224 echo "$parent" | grep -F "$FID2/link" &&
11225 error "$FID2/link should no longer be in parent list"
11229 restore_lustre_params < $save
11232 run_test 154f "get parent fids by reading link ea"
11236 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11237 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11238 { skip "Need MDS version at least 2.6.92"; return 0; }
11239 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11241 mkdir -p $DIR/$tdir
11242 llapi_fid_test -d $DIR/$tdir
11244 run_test 154g "various llapi FID tests"
11246 test_155_small_load() {
11247 local temp=$TMP/$tfile
11248 local file=$DIR/$tfile
11250 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11251 error "dd of=$temp bs=6096 count=1 failed"
11253 cancel_lru_locks $OSC
11254 cmp $temp $file || error "$temp $file differ"
11256 $TRUNCATE $temp 6000
11257 $TRUNCATE $file 6000
11258 cmp $temp $file || error "$temp $file differ (truncate1)"
11260 echo "12345" >>$temp
11261 echo "12345" >>$file
11262 cmp $temp $file || error "$temp $file differ (append1)"
11264 echo "12345" >>$temp
11265 echo "12345" >>$file
11266 cmp $temp $file || error "$temp $file differ (append2)"
11272 test_155_big_load() {
11273 remote_ost_nodsh && skip "remote OST with nodsh" && return
11274 local temp=$TMP/$tfile
11275 local file=$DIR/$tfile
11278 local cache_size=$(do_facet ost$((MAXI+1)) \
11279 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11280 local large_file_size=$((cache_size * 2))
11282 echo "OSS cache size: $cache_size KB"
11283 echo "Large file size: $large_file_size KB"
11285 [ $MAXV -le $large_file_size ] && \
11286 skip_env "max available OST size needs > $large_file_size KB" && \
11289 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11291 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
11292 error "dd of=$temp bs=$large_file_size count=1k failed"
11295 cancel_lru_locks osc
11296 cmp $temp $file || error "$temp $file differ"
11302 save_writethrough() {
11303 local facets=$(get_facets OST)
11305 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
11306 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
11310 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11311 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11312 save_writethrough $p
11315 set_cache writethrough on
11316 test_155_small_load
11317 restore_lustre_params < $p
11320 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11323 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11324 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11325 save_writethrough $p
11328 set_cache writethrough off
11329 test_155_small_load
11330 restore_lustre_params < $p
11333 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11336 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11337 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11338 save_writethrough $p
11341 set_cache writethrough on
11342 test_155_small_load
11343 restore_lustre_params < $p
11346 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11349 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11350 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11351 save_writethrough $p
11354 set_cache writethrough off
11355 test_155_small_load
11356 restore_lustre_params < $p
11359 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11362 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11363 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11364 save_writethrough $p
11367 set_cache writethrough on
11369 restore_lustre_params < $p
11372 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11375 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11376 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11377 save_writethrough $p
11380 set_cache writethrough off
11382 restore_lustre_params < $p
11385 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
11388 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11389 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11390 save_writethrough $p
11393 set_cache writethrough on
11395 restore_lustre_params < $p
11398 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
11401 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11402 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11403 save_writethrough $p
11406 set_cache writethrough off
11408 restore_lustre_params < $p
11411 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
11414 remote_ost_nodsh && skip "remote OST with nodsh" && return
11415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11419 local file="$DIR/$tfile"
11420 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11422 [ "$(facet_fstype ost1)" = "zfs" -a \
11423 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
11424 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
11427 save_writethrough $p
11430 log "Turn on read and write cache"
11432 set_cache writethrough on
11434 log "Write data and read it back."
11435 log "Read should be satisfied from the cache."
11436 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11438 cancel_lru_locks osc
11439 cat $file >/dev/null
11441 if ! let "AFTER - BEFORE == CPAGES"; then
11442 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11444 log "cache hits:: before: $BEFORE, after: $AFTER"
11447 log "Read again; it should be satisfied from the cache."
11449 cancel_lru_locks osc
11450 cat $file >/dev/null
11452 if ! let "AFTER - BEFORE == CPAGES"; then
11453 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11455 log "cache hits:: before: $BEFORE, after: $AFTER"
11458 log "Turn off the read cache and turn on the write cache"
11460 set_cache writethrough on
11462 log "Read again; it should be satisfied from the cache."
11464 cancel_lru_locks osc
11465 cat $file >/dev/null
11467 if ! let "AFTER - BEFORE == CPAGES"; then
11468 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11470 log "cache hits:: before: $BEFORE, after: $AFTER"
11473 log "Read again; it should not be satisfied from the cache."
11475 cancel_lru_locks osc
11476 cat $file >/dev/null
11478 if ! let "AFTER - BEFORE == 0"; then
11479 error "IN CACHE: before: $BEFORE, after: $AFTER"
11481 log "cache hits:: before: $BEFORE, after: $AFTER"
11484 log "Write data and read it back."
11485 log "Read should be satisfied from the cache."
11486 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11488 cancel_lru_locks osc
11489 cat $file >/dev/null
11491 if ! let "AFTER - BEFORE == CPAGES"; then
11492 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11494 log "cache hits:: before: $BEFORE, after: $AFTER"
11497 log "Read again; it should not be satisfied from the cache."
11499 cancel_lru_locks osc
11500 cat $file >/dev/null
11502 if ! let "AFTER - BEFORE == 0"; then
11503 error "IN CACHE: before: $BEFORE, after: $AFTER"
11505 log "cache hits:: before: $BEFORE, after: $AFTER"
11508 log "Turn off read and write cache"
11510 set_cache writethrough off
11512 log "Write data and read it back"
11513 log "It should not be satisfied from the cache."
11515 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11516 cancel_lru_locks osc
11518 cat $file >/dev/null
11520 if ! let "AFTER - BEFORE == 0"; then
11521 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11523 log "cache hits:: before: $BEFORE, after: $AFTER"
11526 log "Turn on the read cache and turn off the write cache"
11528 set_cache writethrough off
11530 log "Write data and read it back"
11531 log "It should not be satisfied from the cache."
11533 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11535 cancel_lru_locks osc
11536 cat $file >/dev/null
11538 if ! let "AFTER - BEFORE == 0"; then
11539 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11541 log "cache hits:: before: $BEFORE, after: $AFTER"
11544 log "Read again; it should be satisfied from the cache."
11546 cancel_lru_locks osc
11547 cat $file >/dev/null
11549 if ! let "AFTER - BEFORE == CPAGES"; then
11550 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11552 log "cache hits:: before: $BEFORE, after: $AFTER"
11555 restore_lustre_params < $p
11558 run_test 156 "Verification of tunables"
11561 cleanup_changelog () {
11563 echo "Deregistering changelog client $CL_USER"
11564 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
11568 if [[ $MDSCOUNT -gt 1 ]]; then
11569 error_ignore bz17935 $*
11577 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11579 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
11581 if [ $MASK -eq 1 ]; then
11582 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
11584 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
11588 changelog_extract_field() {
11592 local identifier=$4
11594 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
11595 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
11600 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11601 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11602 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11603 { skip "Need MDS version at least 2.2.0"; return; }
11605 local CL_USERS="mdd.$MDT0.changelog_users"
11606 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11607 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11608 changelog_register -n)
11609 echo "Registered as changelog user $CL_USER"
11610 trap cleanup_changelog EXIT
11611 $GET_CL_USERS | grep -q $CL_USER ||
11612 error "User $CL_USER not found in changelog_users"
11615 test_mkdir -p $DIR/$tdir/pics/2008/zachy
11616 touch $DIR/$tdir/pics/2008/zachy/timestamp
11617 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
11618 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
11619 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
11620 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
11621 rm $DIR/$tdir/pics/desktop.jpg
11623 $LFS changelog $MDT0 | tail -5
11625 echo "verifying changelog mask"
11626 changelog_chmask "MKDIR"
11627 changelog_chmask "CLOSE"
11629 test_mkdir -p $DIR/$tdir/pics/zach/sofia
11630 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11632 changelog_chmask "MKDIR"
11633 changelog_chmask "CLOSE"
11635 test_mkdir -p $DIR/$tdir/pics/2008/sofia
11636 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11638 $LFS changelog $MDT0
11639 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
11640 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
11641 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
11642 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
11645 echo "verifying target fid"
11646 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
11647 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
11648 [ "$fidc" == "$fidf" ] ||
11649 err17935 "fid in changelog $fidc != file fid $fidf"
11650 echo "verifying parent fid"
11651 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
11652 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
11653 [ "$fidc" == "$fidf" ] ||
11654 err17935 "pfid in changelog $fidc != dir fid $fidf"
11656 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11657 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
11658 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11659 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
11660 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
11661 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
11663 MIN_REC=$($GET_CL_USERS |
11664 awk 'min == "" || $2 < min {min = $2}; END {print min}')
11665 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11666 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
11667 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
11668 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
11670 # LU-3446 changelog index reset on MDT restart
11671 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11672 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11673 $LFS changelog_clear $MDT0 $CL_USER 0
11674 stop $SINGLEMDS || error "Fail to stop MDT."
11675 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11676 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11677 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
11678 [ $CUR_REC1 == $CUR_REC2 ] ||
11679 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
11681 echo "verifying user deregister"
11683 $GET_CL_USERS | grep -q $CL_USER &&
11684 error "User $CL_USER still in changelog_users"
11686 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
11687 if [ $CL_USER -eq 0 ]; then
11688 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11689 touch $DIR/$tdir/chloe
11690 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11691 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
11692 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
11694 echo "$CL_USER other changelog users; can't verify off"
11697 run_test 160a "changelog sanity"
11699 test_160b() { # LU-3587
11700 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11701 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11702 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11703 { skip "Need MDS version at least 2.2.0"; return; }
11705 local CL_USERS="mdd.$MDT0.changelog_users"
11706 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11707 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11708 changelog_register -n)
11709 echo "Registered as changelog user $CL_USER"
11710 trap cleanup_changelog EXIT
11711 $GET_CL_USERS | grep -q $CL_USER ||
11712 error "User $CL_USER not found in changelog_users"
11714 local LONGNAME1=$(str_repeat a 255)
11715 local LONGNAME2=$(str_repeat b 255)
11718 echo "creating very long named file"
11719 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
11720 echo "moving very long named file"
11721 mv $LONGNAME1 $LONGNAME2
11723 $LFS changelog $MDT0 | grep RENME
11727 run_test 160b "Verify that very long rename doesn't crash in changelog"
11730 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11733 local server_version=$(lustre_version_code $SINGLEMDS)
11735 [[ $server_version -gt $(version_code 2.5.57) ]] ||
11736 [[ $server_version -gt $(version_code 2.5.1) &&
11737 $server_version -lt $(version_code 2.5.50) ]] ||
11738 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
11739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11741 # Registration step
11742 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11743 changelog_register -n)
11744 trap cleanup_changelog EXIT
11747 mkdir -p $DIR/$tdir
11748 $MCREATE $DIR/$tdir/foo_160c
11749 changelog_chmask "TRUNC"
11750 $TRUNCATE $DIR/$tdir/foo_160c 200
11751 changelog_chmask "TRUNC"
11752 $TRUNCATE $DIR/$tdir/foo_160c 199
11753 $LFS changelog $MDT0
11754 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
11755 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
11756 $LFS changelog_clear $MDT0 $CL_USER 0
11758 # Deregistration step
11761 run_test 160c "verify that changelog log catch the truncate event"
11764 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11765 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11767 local server_version=$(lustre_version_code mds1)
11768 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11770 [[ $server_version -ge $(version_code 2.7.60) ]] ||
11771 { skip "Need MDS version at least 2.7.60+"; return; }
11772 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11774 # Registration step
11775 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
11776 changelog_register -n)
11778 trap cleanup_changelog EXIT
11779 mkdir -p $DIR/$tdir/migrate_dir
11780 $LFS changelog_clear $MDT0 $CL_USER 0
11782 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11783 $LFS changelog $MDT0
11784 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
11785 $LFS changelog_clear $MDT0 $CL_USER 0
11786 [ $MIGRATES -eq 1 ] ||
11787 error "MIGRATE changelog mask count $MIGRATES != 1"
11789 # Deregistration step
11792 run_test 160d "verify that changelog log catch the migrate event"
11795 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11798 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11799 changelog_register -n)
11800 echo "Registered as changelog user $CL_USER"
11801 trap cleanup_changelog EXIT
11803 # Delete a future user (expect fail)
11804 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister cl77
11807 if [ $rc -eq 0 ]; then
11808 error "Deleted non-existant user cl77"
11809 elif [ $rc -ne 2 ]; then
11810 error "changelog_deregister failed with $rc, " \
11811 "expected 2 (ENOENT)"
11814 # Clear to a bad index (1 billion should be safe)
11815 $LFS changelog_clear $MDT0 $CL_USER 1000000000
11818 if [ $rc -eq 0 ]; then
11819 error "Successfully cleared to invalid CL index"
11820 elif [ $rc -ne 22 ]; then
11821 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11824 run_test 160e "changelog negative testing"
11828 do_facet $SINGLEMDS $LCTL set_param fail_loc=0 fail_val=0
11829 echo "Deregistering changelog client $CL_USER"
11830 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
11831 echo "Deregistering changelog client $CL_USER2"
11832 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER2
11833 restore_lustre_params < $save_params
11838 # do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_gc=1
11839 # should be set by default
11841 local CL_USERS="mdd.$MDT0.changelog_users"
11842 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11843 local save_params="$TMP/sanity-$TESTNAME.parameters"
11845 save_lustre_params $SINGLEMDS \
11846 "mdd.$MDT0.changelog_max_idle_time" > $save_params
11847 save_lustre_params $SINGLEMDS \
11848 "mdd.$MDT0.changelog_min_gc_interval" >> $save_params
11849 save_lustre_params $SINGLEMDS \
11850 "mdd.$MDT0.changelog_min_free_cat_entries" >> $save_params
11852 trap cleanup_160f EXIT
11855 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11856 changelog_register -n)
11857 echo "Registered as changelog user $CL_USER"
11858 CL_USER2=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11859 changelog_register -n)
11860 echo "Registered as changelog user $CL_USER2"
11861 $GET_CL_USERS | grep -q $CL_USER ||
11862 error "User $CL_USER not found in changelog_users"
11863 $GET_CL_USERS | grep -q $CL_USER2 ||
11864 error "User $CL_USER2 not found in changelog_users"
11866 # generate some changelogs to accumulate
11867 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11868 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11869 touch $DIR/$tdir/${tfile}2 || error "touch $DIR/$tdir/${tfile}2 failed"
11870 rm -f $DIR/$tdir/$tfile || error "rm -f $tfile failed"
11872 # check changelogs have been generated
11873 nbcl=$($LFS changelog $MDT0 | wc -l)
11874 [[ $nbcl -eq 0 ]] && error "no changelogs found"
11876 do_facet $SINGLEMDS $LCTL set_param \
11877 mdd.$MDT0.changelog_max_idle_time=10
11878 do_facet $SINGLEMDS $LCTL set_param \
11879 mdd.$MDT0.changelog_min_gc_interval=2
11880 do_facet $SINGLEMDS $LCTL set_param \
11881 mdd.$MDT0.changelog_min_free_cat_entries=3
11883 # simulate changelog catalog almost full
11884 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
11885 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1313
11886 do_facet $SINGLEMDS $LCTL set_param fail_val=3
11889 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11890 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 2))
11891 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11892 echo "verifying user clear: $(( $USER_REC1 + 2 )) == $USER_REC2"
11893 [ $USER_REC2 == $(($USER_REC1 + 2)) ] ||
11894 error "user index expected $(($USER_REC1 + 2)) is $USER_REC2"
11897 # generate one more changelog to trigger fail_loc
11898 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
11900 # ensure gc thread is done
11901 wait_update_facet $SINGLEMDS \
11902 "ps -e -o comm= | grep chlg_gc_thread" "" 20
11904 # check user still registered
11905 $GET_CL_USERS | grep -q $CL_USER ||
11906 error "User $CL_USER not found in changelog_users"
11907 # check user2 unregistered
11908 $GET_CL_USERS | grep -q $CL_USER2 &&
11909 error "User $CL_USER2 still found in changelog_users"
11911 # check changelogs are present and starting at $USER_REC2 + 1
11912 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11913 echo "verifying min purge: $(( $USER_REC2 + 1 )) == $FIRST_REC"
11914 [ $FIRST_REC == $(($USER_REC2 + 1)) ] ||
11915 error "first index should be $(($USER_REC2 + 1)) is $FIRST_REC"
11919 run_test 160f "changelog garbage collect (timestamped users)"
11922 # do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_gc=1
11923 # should be set by default
11925 local CL_USERS="mdd.$MDT0.changelog_users"
11926 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11927 local save_params="$TMP/sanity-$TESTNAME.parameters"
11929 save_lustre_params $SINGLEMDS \
11930 "mdd.$MDT0.changelog_max_idle_indexes" > $save_params
11931 save_lustre_params $SINGLEMDS \
11932 "mdd.$MDT0.changelog_min_gc_interval" >> $save_params
11933 save_lustre_params $SINGLEMDS \
11934 "mdd.$MDT0.changelog_min_free_cat_entries" >> $save_params
11936 trap cleanup_160f EXIT
11938 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
11939 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1314
11942 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11943 changelog_register -n)
11944 echo "Registered as changelog user $CL_USER"
11945 CL_USER2=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11946 changelog_register -n)
11947 echo "Registered as changelog user $CL_USER2"
11948 $GET_CL_USERS | grep -q $CL_USER ||
11949 error "User $CL_USER not found in changelog_users"
11950 $GET_CL_USERS | grep -q $CL_USER2 ||
11951 error "User $CL_USER2 not found in changelog_users"
11953 # generate some changelogs to accumulate
11954 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11955 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11956 touch $DIR/$tdir/${tfile}2 || error "touch $DIR/$tdir/${tfile}2 failed"
11957 rm -f $DIR/$tdir/$tfile || error "rm -f $tfile failed"
11959 # check changelogs have been generated
11960 nbcl=$($LFS changelog $MDT0 | wc -l)
11961 [[ $nbcl -eq 0 ]] && error "no changelogs found"
11963 do_facet $SINGLEMDS $LCTL set_param \
11964 mdd.$MDT0.changelog_max_idle_indexes=$((nbcl - 1))
11965 do_facet $SINGLEMDS $LCTL set_param \
11966 mdd.$MDT0.changelog_min_gc_interval=2
11967 do_facet $SINGLEMDS $LCTL set_param \
11968 mdd.$MDT0.changelog_min_free_cat_entries=3
11970 # simulate changelog catalog almost full
11971 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
11972 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1313
11973 do_facet $SINGLEMDS $LCTL set_param fail_val=3
11975 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11976 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 3))
11977 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11978 echo "verifying user clear: $(( $USER_REC1 + 3 )) == $USER_REC2"
11979 [ $USER_REC2 == $(($USER_REC1 + 3)) ] ||
11980 error "user index expected $(($USER_REC1 + 3)) is $USER_REC2"
11982 # generate one more changelog to trigger fail_loc
11983 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
11985 # ensure gc thread is done
11986 wait_update_facet $SINGLEMDS \
11987 "ps -e -o comm= | grep chlg_gc_thread" "" 20
11989 # check user still registered
11990 $GET_CL_USERS | grep -q $CL_USER ||
11991 error "User $CL_USER not found in changelog_users"
11992 # check user2 unregistered
11993 $GET_CL_USERS | grep -q $CL_USER2 &&
11994 error "User $CL_USER2 still found in changelog_users"
11996 # check changelogs are present and starting at $USER_REC2 + 1
11997 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11998 echo "verifying min purge: $(( $USER_REC2 + 1 )) == $FIRST_REC"
11999 [ $FIRST_REC == $(($USER_REC2 + 1)) ] ||
12000 error "first index should be $(($USER_REC2 + 1)) is $FIRST_REC"
12004 run_test 160g "changelog garbage collect (old users)"
12007 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12008 test_mkdir -c1 $DIR/$tdir
12009 cp /etc/hosts $DIR/$tdir/$tfile
12010 test_mkdir -c1 $DIR/$tdir/foo1
12011 test_mkdir -c1 $DIR/$tdir/foo2
12012 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12013 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12014 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12015 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12016 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12017 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12018 $LFS fid2path $DIR $FID
12019 err17935 "bad link ea"
12022 rm $DIR/$tdir/foo2/zachary
12024 rm $DIR/$tdir/foo2/thor
12026 rm $DIR/$tdir/$tfile
12028 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12029 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
12031 $LFS fid2path $DIR $FID
12032 err17935 "bad link rename"
12034 rm $DIR/$tdir/foo2/maggie
12037 local longname=filename_avg_len_is_thirty_two_
12038 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12039 error "failed to hardlink many files"
12040 links=$($LFS fid2path $DIR $FID | wc -l)
12041 echo -n "${links}/1000 links in link EA"
12042 [[ $links -gt 60 ]] ||
12043 err17935 "expected at least 60 links in link EA"
12044 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
12045 error "failed to unlink many hardlinks"
12047 run_test 161a "link ea sanity"
12050 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12051 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
12053 local remote_dir=$DIR/$tdir/remote_dir
12055 mkdir -p $DIR/$tdir
12056 $LFS mkdir -i $MDTIDX $remote_dir ||
12057 error "create remote directory failed"
12059 cp /etc/hosts $remote_dir/$tfile
12060 mkdir -p $remote_dir/foo1
12061 mkdir -p $remote_dir/foo2
12062 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12063 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12064 ln $remote_dir/$tfile $remote_dir/foo1/luna
12065 ln $remote_dir/$tfile $remote_dir/foo2/thor
12067 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12069 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12070 $LFS fid2path $DIR $FID
12071 err17935 "bad link ea"
12074 rm $remote_dir/foo2/zachary
12076 rm $remote_dir/foo2/thor
12078 rm $remote_dir/$tfile
12080 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12081 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12082 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12083 $LFS fid2path $DIR $FID
12084 err17935 "bad link rename"
12086 rm $remote_dir/foo2/maggie
12089 local longname=filename_avg_len_is_thirty_two_
12090 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12091 error "failed to hardlink many files"
12092 links=$($LFS fid2path $DIR $FID | wc -l)
12093 echo -n "${links}/1000 links in link EA"
12094 [[ ${links} -gt 60 ]] ||
12095 err17935 "expected at least 60 links in link EA"
12096 unlinkmany $remote_dir/foo2/$longname 1000 ||
12097 error "failed to unlink many hardlinks"
12099 run_test 161b "link ea sanity under remote directory"
12102 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12103 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12104 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12105 skip "Need MDS version at least 2.1.5" && return
12107 # define CLF_RENAME_LAST 0x0001
12108 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12109 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
12110 changelog_register -n)
12112 trap cleanup_changelog EXIT
12114 mkdir -p $DIR/$tdir
12115 touch $DIR/$tdir/foo_161c
12116 touch $DIR/$tdir/bar_161c
12117 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12118 $LFS changelog $MDT0 | grep RENME
12119 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
12121 $LFS changelog_clear $MDT0 $CL_USER 0
12122 if [ x$flags != "x0x1" ]; then
12123 error "flag $flags is not 0x1"
12125 echo "rename overwrite a target having nlink = 1," \
12126 "changelog record has flags of $flags"
12128 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12129 touch $DIR/$tdir/foo_161c
12130 touch $DIR/$tdir/bar_161c
12131 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12132 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12133 $LFS changelog $MDT0 | grep RENME
12134 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
12135 $LFS changelog_clear $MDT0 $CL_USER 0
12136 if [ x$flags != "x0x0" ]; then
12137 error "flag $flags is not 0x0"
12139 echo "rename overwrite a target having nlink > 1," \
12140 "changelog record has flags of $flags"
12142 # rename doesn't overwrite a target (changelog flag 0x0)
12143 touch $DIR/$tdir/foo_161c
12144 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12145 $LFS changelog $MDT0 | grep RENME
12146 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
12147 $LFS changelog_clear $MDT0 $CL_USER 0
12148 if [ x$flags != "x0x0" ]; then
12149 error "flag $flags is not 0x0"
12151 echo "rename doesn't overwrite a target," \
12152 "changelog record has flags of $flags"
12154 # define CLF_UNLINK_LAST 0x0001
12155 # unlink a file having nlink = 1 (changelog flag 0x1)
12156 rm -f $DIR/$tdir/foo2_161c
12157 $LFS changelog $MDT0 | grep UNLNK
12158 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
12159 $LFS changelog_clear $MDT0 $CL_USER 0
12160 if [ x$flags != "x0x1" ]; then
12161 error "flag $flags is not 0x1"
12163 echo "unlink a file having nlink = 1," \
12164 "changelog record has flags of $flags"
12166 # unlink a file having nlink > 1 (changelog flag 0x0)
12167 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12168 rm -f $DIR/$tdir/foobar_161c
12169 $LFS changelog $MDT0 | grep UNLNK
12170 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
12171 $LFS changelog_clear $MDT0 $CL_USER 0
12172 if [ x$flags != "x0x0" ]; then
12173 error "flag $flags is not 0x0"
12175 echo "unlink a file having nlink > 1," \
12176 "changelog record has flags of $flags"
12179 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
12186 # cleanup previous run
12187 rm -rf $DIR/$tdir/$tfile
12189 user=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
12190 changelog_register -n)
12191 [[ $? -eq 0 ]] || error "changelog_register failed"
12193 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
12194 # interfer with $MOUNT/.lustre/fid/ access
12196 [[ $? -eq 0 ]] || error "mkdir failed"
12198 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
12199 $LCTL set_param fail_loc=0x8000140c
12201 $LCTL set_param fail_val=5
12204 echo foofoo > $DIR/$tdir/$tfile &
12207 # wait for create to be delayed
12211 [[ $? -eq 0 ]] || error "create should be blocked"
12213 local tempfile=$(mktemp)
12214 fid=$(changelog_extract_field $MDT0 "CREAT" "$tfile" "t=")
12215 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
12216 # some delay may occur during ChangeLog publishing and file read just
12217 # above, that could allow file write to happen finally
12218 [[ -s $tempfile ]] && echo "file should be empty"
12220 $LCTL set_param fail_loc=0
12223 [[ $? -eq 0 ]] || error "create failed"
12225 $LFS changelog_clear $MDT0 $user 0
12226 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $user
12228 run_test 161d "create with concurrent .lustre/fid access"
12235 local path=$(${LFS} fid2path $*)
12236 # Remove the '//' indicating a remote directory
12237 path=$(echo $path | sed 's#//#/#g')
12240 if [ $RC -ne 0 ]; then
12241 err17935 "path looked up of $expected failed. Error $RC"
12243 elif [ "${path}" != "${expected}" ]; then
12244 err17935 "path looked up \"${path}\" instead of \"${expected}\""
12247 echo "fid $fid resolves to path $path (expected $expected)"
12250 test_162a() { # was test_162
12251 # Make changes to filesystem
12252 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12253 test_mkdir -p -c1 $DIR/$tdir/d2
12254 touch $DIR/$tdir/d2/$tfile
12255 touch $DIR/$tdir/d2/x1
12256 touch $DIR/$tdir/d2/x2
12257 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
12258 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
12260 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
12261 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
12262 error "check path $tdir/d2/$tfile failed"
12265 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
12266 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
12267 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
12268 error "check path $tdir/d2/p/q/r/slink failed"
12270 # softlink to wrong file
12271 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
12272 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
12273 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
12274 error "check path $tdir/d2/p/q/r/slink.wrong failed"
12277 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
12278 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
12279 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
12280 # fid2path dir/fsname should both work
12281 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
12282 error "check path $tdir/d2/a/b/c/new_file failed"
12283 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
12284 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
12286 # hardlink count: check that there are 2 links
12287 # Doesnt work with CMD yet: 17935
12288 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
12289 err17935 "expected 2 links"
12291 # hardlink indexing: remove the first link
12292 rm $DIR/$tdir/d2/p/q/r/hlink
12293 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
12294 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
12298 run_test 162a "path lookup sanity"
12301 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12302 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12305 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
12306 error "create striped dir failed"
12308 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
12309 tail -n 1 | awk '{print $2}')
12310 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
12312 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
12313 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
12316 for ((i=0;i<5;i++)); do
12317 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
12318 error "get fid for f$i failed"
12319 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
12320 error "check path $tdir/striped_dir/f$i failed"
12322 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
12323 error "get fid for d$i failed"
12324 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
12325 error "check path $tdir/striped_dir/d$i failed"
12330 run_test 162b "striped directory path lookup sanity"
12332 # LU-4239: Verify fid2path works with paths 100 or more directories deep
12334 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
12335 skip "Need MDS version at least 2.7.51" && return
12336 test_mkdir $DIR/$tdir.local
12337 test_mkdir $DIR/$tdir.remote
12338 local lpath=$tdir.local
12339 local rpath=$tdir.remote
12341 for ((i = 0; i <= 101; i++)); do
12344 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
12345 error "get fid for local directory $DIR/$lpath failed"
12346 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
12347 error "check path for local directory $DIR/$lpath failed"
12350 test_mkdir $DIR/$rpath
12351 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
12352 error "get fid for remote directory $DIR/$rpath failed"
12353 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
12354 error "check path for remote directory $DIR/$rpath failed"
12359 run_test 162c "fid2path works with paths 100 or more directories deep"
12362 # do directio so as not to populate the page cache
12363 log "creating a 10 Mb file"
12364 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12365 log "starting reads"
12366 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12367 log "truncating the file"
12368 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12370 kill %+ || true # reads might have finished
12371 echo "wait until dd is finished"
12373 log "removing the temporary file"
12374 rm -rf $DIR/$tfile || error "tmp file removal failed"
12376 run_test 169 "parallel read and truncate should not deadlock"
12379 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12381 $LCTL clear # bug 18514
12382 $LCTL debug_daemon start $TMP/${tfile}_log_good
12384 $LCTL debug_daemon stop
12385 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
12386 error "sed failed to read log_good"
12388 $LCTL debug_daemon start $TMP/${tfile}_log_good
12390 $LCTL debug_daemon stop
12392 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
12393 error "lctl df log_bad failed"
12395 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12396 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12398 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
12399 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
12401 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
12402 error "bad_line good_line1 good_line2 are empty"
12404 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12405 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
12406 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12408 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
12409 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12410 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12412 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
12413 error "bad_line_new good_line_new are empty"
12415 local expected_good=$((good_line1 + good_line2*2))
12417 rm -f $TMP/${tfile}*
12418 # LU-231, short malformed line may not be counted into bad lines
12419 if [ $bad_line -ne $bad_line_new ] &&
12420 [ $bad_line -ne $((bad_line_new - 1)) ]; then
12421 error "expected $bad_line bad lines, but got $bad_line_new"
12425 if [ $expected_good -ne $good_line_new ]; then
12426 error "expected $expected_good good lines, but got $good_line_new"
12431 run_test 170 "test lctl df to handle corrupted log ====================="
12433 test_171() { # bug20592
12434 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12435 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
12436 $LCTL set_param fail_loc=0x50e
12437 $LCTL set_param fail_val=3000
12438 multiop_bg_pause $DIR/$tfile O_s || true
12440 kill -USR1 $MULTIPID
12444 if dmesg | grep "recursive fault"; then
12445 error "caught a recursive fault"
12447 $LCTL set_param fail_loc=0
12450 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
12452 # it would be good to share it with obdfilter-survey/iokit-libecho code
12453 setup_obdecho_osc () {
12456 local obdfilter_name=$2
12457 echo "Creating new osc for $obdfilter_name on $ost_nid"
12458 # make sure we can find loopback nid
12459 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
12461 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
12462 ${obdfilter_name}_osc_UUID || rc=2; }
12463 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
12464 ${obdfilter_name}_UUID $ost_nid || rc=3; }
12468 cleanup_obdecho_osc () {
12469 local obdfilter_name=$1
12470 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
12471 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
12478 local pages=${3:-64}
12483 local obd_size=$(get_obd_size $node $OBD)
12484 local page_size=$(get_page_size $node)
12485 if [[ -n "$obd_size" ]]; then
12486 local new_count=$((obd_size / (pages * page_size / 1024)))
12487 [[ $new_count -ge $count ]] || count=$new_count
12490 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
12491 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
12493 if [ $rc -eq 0 ]; then
12494 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
12495 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
12497 echo "New object id is $id"
12498 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
12500 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
12501 "test_brw $count w v $pages $id" || rc=4; }
12502 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
12504 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
12505 "cleanup" || rc=5; }
12506 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
12507 "detach" || rc=6; }
12508 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
12513 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12514 remote_ost_nodsh && skip "remote OST with nodsh" && return
12516 local rmmod_local=0
12518 if ! module_loaded obdecho; then
12519 load_module obdecho/obdecho
12523 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
12524 local host=$(lctl get_param -n osc.$osc.import |
12525 awk '/current_connection:/ {print $2}' )
12526 local target=$(lctl get_param -n osc.$osc.import |
12527 awk '/target:/ {print $2}' )
12528 target=${target%_UUID}
12530 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
12531 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
12532 [[ -n $target ]] && cleanup_obdecho_osc $target
12533 [ $rmmod_local -eq 1 ] && rmmod obdecho
12536 run_test 180a "test obdecho on osc"
12539 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12540 remote_ost_nodsh && skip "remote OST with nodsh" && return
12542 local rmmod_remote=0
12544 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12545 rmmod_remote=true || error "failed to load module obdecho"
12546 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
12547 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
12548 $rmmod_remote && do_facet ost1 "rmmod obdecho"
12551 run_test 180b "test obdecho directly on obdfilter"
12553 test_180c() { # LU-2598
12554 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12555 remote_ost_nodsh && skip "remote OST with nodsh" && return
12556 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
12557 skip "Need MDS version at least 2.4.0" && return
12560 local rmmod_remote=false
12561 local pages=16384 # 64MB bulk I/O RPC size
12564 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12565 rmmod_remote=true || error "failed to load module obdecho"
12567 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
12569 if [ -n "$target" ]; then
12570 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
12572 echo "there is no obdfilter target on ost1"
12575 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
12578 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
12580 test_181() { # bug 22177
12581 test_mkdir $DIR/$tdir
12582 # create enough files to index the directory
12583 createmany -o $DIR/$tdir/foobar 4000
12584 # print attributes for debug purpose
12587 multiop_bg_pause $DIR/$tdir D_Sc || return 1
12589 # remove the files & current working dir
12590 unlinkmany $DIR/$tdir/foobar 4000
12592 kill -USR1 $MULTIPID
12594 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
12597 run_test 181 "Test open-unlinked dir ========================"
12603 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12605 $LCTL set_param mdc.*.rpc_stats=clear
12607 for (( i = 0; i < $tcount; i++ )) ; do
12608 mkdir $DIR/$tdir/$i
12611 for (( i = 0; i < $tcount; i++ )) ; do
12612 createmany -o $DIR/$tdir/$i/f- $fcount &
12616 for (( i = 0; i < $tcount; i++ )) ; do
12617 unlinkmany $DIR/$tdir/$i/f- $fcount &
12621 $LCTL get_param mdc.*.rpc_stats
12625 run_test 182 "Test parallel modify metadata operations ================"
12627 test_183() { # LU-2275
12628 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12629 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
12630 skip "Need MDS version at least 2.3.56" && return
12632 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12633 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12634 echo aaa > $DIR/$tdir/$tfile
12636 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
12637 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
12639 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
12640 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
12642 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
12644 # Flush negative dentry cache
12645 touch $DIR/$tdir/$tfile
12647 # We are not checking for any leaked references here, they'll
12648 # become evident next time we do cleanup with module unload.
12651 run_test 183 "No crash or request leak in case of strange dispositions ========"
12653 # test suite 184 is for LU-2016, LU-2017
12655 check_swap_layouts_support && return 0
12657 dir0=$DIR/$tdir/$testnum
12658 test_mkdir -p -c1 $dir0
12663 $SETSTRIPE -c1 $file1
12665 $SETSTRIPE -c2 $file2
12667 gen1=$($GETSTRIPE -g $file1)
12668 gen2=$($GETSTRIPE -g $file2)
12670 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
12671 gen=$($GETSTRIPE -g $file1)
12672 [[ $gen1 != $gen ]] ||
12673 "Layout generation on $file1 does not change"
12674 gen=$($GETSTRIPE -g $file2)
12675 [[ $gen2 != $gen ]] ||
12676 "Layout generation on $file2 does not change"
12678 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
12679 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12681 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
12683 run_test 184a "Basic layout swap"
12686 check_swap_layouts_support && return 0
12688 dir0=$DIR/$tdir/$testnum
12689 mkdir -p $dir0 || error "creating dir $dir0"
12696 $SETSTRIPE -c1 $file1
12697 $SETSTRIPE -c2 $file2
12698 $SETSTRIPE -c1 $file3
12699 chown $RUNAS_ID $file3
12700 gen1=$($GETSTRIPE -g $file1)
12701 gen2=$($GETSTRIPE -g $file2)
12703 $LFS swap_layouts $dir1 $dir2 &&
12704 error "swap of directories layouts should fail"
12705 $LFS swap_layouts $dir1 $file1 &&
12706 error "swap of directory and file layouts should fail"
12707 $RUNAS $LFS swap_layouts $file1 $file2 &&
12708 error "swap of file we cannot write should fail"
12709 $LFS swap_layouts $file1 $file3 &&
12710 error "swap of file with different owner should fail"
12711 /bin/true # to clear error code
12713 run_test 184b "Forbidden layout swap (will generate errors)"
12716 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
12717 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
12718 check_swap_layouts_support && return 0
12720 local dir0=$DIR/$tdir/$testnum
12721 mkdir -p $dir0 || error "creating dir $dir0"
12723 local ref1=$dir0/ref1
12724 local ref2=$dir0/ref2
12725 local file1=$dir0/file1
12726 local file2=$dir0/file2
12727 # create a file large enough for the concurrent test
12728 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
12729 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
12730 echo "ref file size: ref1($(stat -c %s $ref1))," \
12731 "ref2($(stat -c %s $ref2))"
12734 dd if=$ref1 of=$file1 bs=16k &
12737 # Make sure dd starts to copy file
12738 while [ ! -f $file1 ]; do sleep 0.1; done
12740 $LFS swap_layouts $file1 $file2
12743 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
12744 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
12746 # how many bytes copied before swapping layout
12747 local copied=$(stat -c %s $file2)
12748 local remaining=$(stat -c %s $ref1)
12749 remaining=$((remaining - copied))
12750 echo "Copied $copied bytes before swapping layout..."
12752 cmp -n $copied $file1 $ref2 | grep differ &&
12753 error "Content mismatch [0, $copied) of ref2 and file1"
12754 cmp -n $copied $file2 $ref1 ||
12755 error "Content mismatch [0, $copied) of ref1 and file2"
12756 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
12757 error "Content mismatch [$copied, EOF) of ref1 and file1"
12760 rm -f $ref1 $ref2 $file1 $file2
12762 run_test 184c "Concurrent write and layout swap"
12765 check_swap_layouts_support && return 0
12766 [ -z "$(which getfattr 2>/dev/null)" ] &&
12767 skip "no getfattr command" && return 0
12769 local file1=$DIR/$tdir/$tfile-1
12770 local file2=$DIR/$tdir/$tfile-2
12771 local file3=$DIR/$tdir/$tfile-3
12775 mkdir -p $DIR/$tdir
12776 touch $file1 || error "create $file1 failed"
12777 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12778 error "create $file2 failed"
12779 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12780 error "create $file3 failed"
12781 lovea1=$(get_layout_param $file1)
12783 $LFS swap_layouts $file2 $file3 ||
12784 error "swap $file2 $file3 layouts failed"
12785 $LFS swap_layouts $file1 $file2 ||
12786 error "swap $file1 $file2 layouts failed"
12788 lovea2=$(get_layout_param $file2)
12791 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
12793 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12794 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
12796 run_test 184d "allow stripeless layouts swap"
12799 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
12800 { skip "Need MDS version at least 2.6.94"; return 0; }
12801 check_swap_layouts_support && return 0
12802 [ -z "$(which getfattr 2>/dev/null)" ] &&
12803 skip "no getfattr command" && return 0
12805 local file1=$DIR/$tdir/$tfile-1
12806 local file2=$DIR/$tdir/$tfile-2
12807 local file3=$DIR/$tdir/$tfile-3
12810 mkdir -p $DIR/$tdir
12811 touch $file1 || error "create $file1 failed"
12812 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12813 error "create $file2 failed"
12814 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12815 error "create $file3 failed"
12817 $LFS swap_layouts $file1 $file2 ||
12818 error "swap $file1 $file2 layouts failed"
12820 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12821 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
12823 echo 123 > $file1 || error "Should be able to write into $file1"
12825 $LFS swap_layouts $file1 $file3 ||
12826 error "swap $file1 $file3 layouts failed"
12828 echo 123 > $file1 || error "Should be able to write into $file1"
12830 rm -rf $file1 $file2 $file3
12832 run_test 184e "Recreate layout after stripeless layout swaps"
12834 test_185() { # LU-2441
12835 # LU-3553 - no volatile file support in old servers
12836 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
12837 { skip "Need MDS version at least 2.3.60"; return 0; }
12839 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12840 touch $DIR/$tdir/spoo
12841 local mtime1=$(stat -c "%Y" $DIR/$tdir)
12842 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
12843 error "cannot create/write a volatile file"
12844 [ "$FILESET" == "" ] &&
12845 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
12846 error "FID is still valid after close"
12848 multiop_bg_pause $DIR/$tdir vVw4096_c
12855 # assume that the next FID for this client is sequential, since stdout
12856 # is unfortunately eaten by multiop_bg_pause
12857 local n=$((${fidv[1]} + 1))
12858 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
12859 if [ "$FILESET" == "" ]; then
12860 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
12861 error "FID is missing before close"
12863 kill -USR1 $multi_pid
12864 # 1 second delay, so if mtime change we will see it
12866 local mtime2=$(stat -c "%Y" $DIR/$tdir)
12867 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
12869 run_test 185 "Volatile file support"
12872 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12873 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12874 skip "Need MDS version at least 2.3.0" && return
12876 local dir0=$DIR/$tdir/$testnum
12877 mkdir -p $dir0 || error "creating dir $dir0"
12879 local file=$dir0/file1
12880 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
12881 local dv1=$($LFS data_version $file)
12882 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
12883 local dv2=$($LFS data_version $file)
12884 [[ $dv1 != $dv2 ]] ||
12885 error "data version did not change on write $dv1 == $dv2"
12890 run_test 187a "Test data version change"
12893 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12894 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
12895 skip "Need MDS version at least 2.3.0" && return
12897 local dir0=$DIR/$tdir/$testnum
12898 mkdir -p $dir0 || error "creating dir $dir0"
12900 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
12901 [[ ${DV[0]} != ${DV[1]} ]] ||
12902 error "data version did not change on write"\
12903 " ${DV[0]} == ${DV[1]}"
12908 run_test 187b "Test data version change on volatile file"
12911 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12912 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12913 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
12915 local POOL=${POOL:-cea1}
12916 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
12917 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
12920 local last_ost=$(($OSTCOUNT - 1))
12922 local ost_list=$(seq $first_ost $ost_step $last_ost)
12923 local ost_range="$first_ost $last_ost $ost_step"
12924 local test_path=$POOL_ROOT/$POOL_DIR_NAME
12925 local file_dir=$POOL_ROOT/file_tst
12926 local subdir=$test_path/subdir
12929 if ! combined_mgs_mds ; then
12934 # former test_200a test_200b
12935 pool_add $POOL || { rc=$? ; break; }
12936 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
12937 # former test_200c test_200d
12938 mkdir -p $test_path
12939 pool_set_dir $POOL $test_path || { rc=$? ; break; }
12940 pool_check_dir $POOL $test_path || { rc=$? ; break; }
12942 pool_check_dir $POOL $subdir || { rc=$? ; break; }
12943 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
12944 || { rc=$? ; break; }
12945 # former test_200e test_200f
12946 local files=$((OSTCOUNT*3))
12947 pool_alloc_files $POOL $test_path $files "$ost_list" \
12948 || { rc=$? ; break; }
12949 pool_create_files $POOL $file_dir $files "$ost_list" \
12950 || { rc=$? ; break; }
12951 # former test_200g test_200h
12952 pool_lfs_df $POOL || { rc=$? ; break; }
12953 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
12955 # former test_201a test_201b test_201c
12956 pool_remove_first_target $POOL || { rc=$? ; break; }
12958 local f=$test_path/$tfile
12959 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
12960 pool_remove $POOL $f || { rc=$? ; break; }
12966 if ! combined_mgs_mds ; then
12971 run_test 200 "OST pools"
12973 # usage: default_attr <count | size | offset>
12975 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
12978 # usage: check_default_stripe_attr
12979 check_default_stripe_attr() {
12980 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
12983 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
12985 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
12989 error "unknown getstripe attr '$1'"
12992 [ $ACTUAL == $EXPECTED ] ||
12993 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
12997 test_mkdir $DIR/$tdir
12998 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13000 check_default_stripe_attr --stripe-count
13001 check_default_stripe_attr --stripe-size
13002 check_default_stripe_attr --stripe-index
13004 run_test 204a "Print default stripe attributes"
13007 test_mkdir $DIR/$tdir
13008 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13010 check_default_stripe_attr --stripe-size
13011 check_default_stripe_attr --stripe-index
13013 run_test 204b "Print default stripe size and offset"
13016 test_mkdir $DIR/$tdir
13017 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13019 check_default_stripe_attr --stripe-count
13020 check_default_stripe_attr --stripe-index
13022 run_test 204c "Print default stripe count and offset"
13025 test_mkdir $DIR/$tdir
13026 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13028 check_default_stripe_attr --stripe-count
13029 check_default_stripe_attr --stripe-size
13031 run_test 204d "Print default stripe count and size"
13034 test_mkdir $DIR/$tdir
13035 $SETSTRIPE -d $DIR/$tdir
13037 check_default_stripe_attr --stripe-count --raw
13038 check_default_stripe_attr --stripe-size --raw
13039 check_default_stripe_attr --stripe-index --raw
13041 run_test 204e "Print raw stripe attributes"
13044 test_mkdir $DIR/$tdir
13045 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13047 check_default_stripe_attr --stripe-size --raw
13048 check_default_stripe_attr --stripe-index --raw
13050 run_test 204f "Print raw stripe size and offset"
13053 test_mkdir $DIR/$tdir
13054 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13056 check_default_stripe_attr --stripe-count --raw
13057 check_default_stripe_attr --stripe-index --raw
13059 run_test 204g "Print raw stripe count and offset"
13062 test_mkdir $DIR/$tdir
13063 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13065 check_default_stripe_attr --stripe-count --raw
13066 check_default_stripe_attr --stripe-size --raw
13068 run_test 204h "Print raw stripe count and size"
13070 # Figure out which job scheduler is being used, if any,
13071 # or use a fake one
13072 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13073 JOBENV=SLURM_JOB_ID
13074 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13076 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13078 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13079 JOBENV=LOADL_STEP_ID
13080 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13083 $LCTL list_param jobid_name > /dev/null 2>&1
13084 if [ $? -eq 0 ]; then
13091 verify_jobstats() {
13096 # we don't really need to clear the stats for this test to work, since each
13097 # command has a unique jobid, but it makes debugging easier if needed.
13098 # for facet in $facets; do
13099 # local dev=$(convert_facet2label $facet)
13100 # # clear old jobstats
13101 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13104 # use a new JobID for each test, or we might see an old one
13105 [ "$JOBENV" = "FAKE_JOBID" ] &&
13106 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13110 [ "$JOBENV" = "nodelocal" ] && {
13111 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13112 $LCTL set_param jobid_name=$FAKE_JOBID
13116 log "Test: ${cmd[*]}"
13117 log "Using JobID environment variable $JOBENV=$JOBVAL"
13119 if [ $JOBENV = "FAKE_JOBID" ]; then
13120 FAKE_JOBID=$JOBVAL ${cmd[*]}
13125 # all files are created on OST0000
13126 for facet in $facets; do
13127 local stats="*.$(convert_facet2label $facet).job_stats"
13128 if [ $(do_facet $facet lctl get_param $stats |
13129 grep -c $JOBVAL) -ne 1 ]; then
13130 do_facet $facet lctl get_param $stats
13131 error "No jobstats for $JOBVAL found on $facet::$stats"
13138 NEW_JOBENV=${1:-$OLD_JOBENV}
13139 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
13140 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
13145 do_facet $SINGLEMDS \
13146 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
13147 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
13151 test_205() { # Job stats
13152 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13153 { skip "Need MDS version with at least 2.7.1"; return 0; }
13155 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13156 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13157 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13158 remote_ost_nodsh && skip "remote OST with nodsh" && return
13160 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13161 skip "Server doesn't support jobstats" && return 0
13162 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
13164 OLD_JOBENV=$($LCTL get_param -n jobid_var)
13165 if [ $OLD_JOBENV != $JOBENV ]; then
13166 jobstats_set $JOBENV
13167 trap cleanup_205 EXIT
13170 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
13171 echo "Registered as changelog user $CL_USER"
13173 OLD_INTERVAL=$(do_facet $SINGLEMDS \
13174 lctl get_param -n mdt.*.job_cleanup_interval)
13175 local interval_new=5
13176 do_facet $SINGLEMDS \
13177 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
13178 local start=$SECONDS
13182 cmd="mkdir $DIR/$tdir"
13183 verify_jobstats "$cmd" "$SINGLEMDS"
13185 cmd="rmdir $DIR/$tdir"
13186 verify_jobstats "$cmd" "$SINGLEMDS"
13187 # mkdir on secondary MDT
13188 if [ $MDSCOUNT -gt 1 ]; then
13189 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
13190 verify_jobstats "$cmd" "mds2"
13193 cmd="mknod $DIR/$tfile c 1 3"
13194 verify_jobstats "$cmd" "$SINGLEMDS"
13196 cmd="rm -f $DIR/$tfile"
13197 verify_jobstats "$cmd" "$SINGLEMDS"
13198 # create all files on OST0000 so verify_jobstats can find OST stats
13200 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
13201 verify_jobstats "$cmd" "$SINGLEMDS"
13203 cmd="touch $DIR/$tfile"
13204 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13206 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
13207 verify_jobstats "$cmd" "ost1"
13209 cancel_lru_locks osc
13210 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
13211 verify_jobstats "$cmd" "ost1"
13213 cmd="$TRUNCATE $DIR/$tfile 0"
13214 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13216 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
13217 verify_jobstats "$cmd" "$SINGLEMDS"
13218 # jobstats expiry - sleep until old stats should be expired
13219 local left=$((interval_new + 5 - (SECONDS - start)))
13220 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
13221 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
13223 cmd="mkdir $DIR/$tdir.expire"
13224 verify_jobstats "$cmd" "$SINGLEMDS"
13225 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
13226 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
13228 # Ensure that jobid are present in changelog (if supported by MDS)
13229 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
13231 $LFS changelog $MDT0 | tail -9
13232 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
13233 [ $jobids -eq 9 ] ||
13234 error "Wrong changelog jobid count $jobids != 9"
13238 jobstats_set $JOBENV
13240 $LFS changelog $MDT0 | tail -1
13241 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
13242 [ $jobids -eq 0 ] ||
13243 error "Unexpected jobids when jobid_var=$JOBENV"
13248 run_test 205 "Verify job stats"
13250 # LU-1480, LU-1773 and LU-1657
13252 mkdir -p $DIR/$tdir
13253 $SETSTRIPE -c -1 $DIR/$tdir
13254 #define OBD_FAIL_LOV_INIT 0x1403
13255 $LCTL set_param fail_loc=0xa0001403
13256 $LCTL set_param fail_val=1
13257 touch $DIR/$tdir/$tfile || true
13259 run_test 206 "fail lov_init_raid0() doesn't lbug"
13262 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13263 local fsz=`stat -c %s $DIR/$tfile`
13264 cancel_lru_locks mdc
13266 # do not return layout in getattr intent
13267 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
13268 $LCTL set_param fail_loc=0x170
13269 local sz=`stat -c %s $DIR/$tfile`
13271 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
13275 run_test 207a "can refresh layout at glimpse"
13278 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13279 local cksum=`md5sum $DIR/$tfile`
13280 local fsz=`stat -c %s $DIR/$tfile`
13281 cancel_lru_locks mdc
13282 cancel_lru_locks osc
13284 # do not return layout in getattr intent
13285 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
13286 $LCTL set_param fail_loc=0x171
13288 # it will refresh layout after the file is opened but before read issues
13289 echo checksum is "$cksum"
13290 echo "$cksum" |md5sum -c --quiet || error "file differs"
13294 run_test 207b "can refresh layout at open"
13297 # FIXME: in this test suite, only RD lease is used. This is okay
13298 # for now as only exclusive open is supported. After generic lease
13299 # is done, this test suite should be revised. - Jinshan
13301 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13302 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
13303 { skip "Need MDS version at least 2.4.52"; return 0; }
13305 echo "==== test 1: verify get lease work"
13306 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
13308 echo "==== test 2: verify lease can be broken by upcoming open"
13309 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13313 $MULTIOP $DIR/$tfile oO_RDONLY:c
13314 kill -USR1 $PID && wait $PID || error "break lease error"
13316 echo "==== test 3: verify lease can't be granted if an open already exists"
13317 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
13321 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
13322 kill -USR1 $PID && wait $PID || error "open file error"
13324 echo "==== test 4: lease can sustain over recovery"
13325 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
13331 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
13333 echo "==== test 5: lease broken can't be regained by replay"
13334 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13338 # open file to break lease and then recovery
13339 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
13342 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
13346 run_test 208 "Exclusive open"
13349 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
13350 skip_env "must have disp_stripe" && return
13353 sync; sleep 5; sync;
13355 echo 3 > /proc/sys/vm/drop_caches
13356 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13358 # open/close 500 times
13359 for i in $(seq 500); do
13363 echo 3 > /proc/sys/vm/drop_caches
13364 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13366 echo "before: $req_before, after: $req_after"
13367 [ $((req_after - req_before)) -ge 300 ] &&
13368 error "open/close requests are not freed"
13371 run_test 209 "read-only open/close requests should be freed promptly"
13375 size=$((size % 8192 + 1))
13376 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
13377 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
13378 rm -f $DIR/f212 $DIR/f212.xyz
13380 run_test 212 "Sendfile test ============================================"
13383 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
13384 cancel_lru_locks osc
13385 lctl set_param fail_loc=0x8000040f
13386 # generate a read lock
13387 cat $DIR/$tfile > /dev/null
13388 # write to the file, it will try to cancel the above read lock.
13389 cat /etc/hosts >> $DIR/$tfile
13391 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
13393 test_214() { # for bug 20133
13394 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
13395 for (( i=0; i < 340; i++ )) ; do
13396 touch $DIR/$tdir/d214c/a$i
13399 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
13400 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
13401 ls $DIR/d214c || error "ls $DIR/d214c failed"
13402 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
13403 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
13405 run_test 214 "hash-indexed directory test - bug 20133"
13407 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
13408 create_lnet_proc_files() {
13409 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
13412 # counterpart of create_lnet_proc_files
13413 remove_lnet_proc_files() {
13414 rm -f $TMP/lnet_$1.sys
13417 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13418 # 3rd arg as regexp for body
13419 check_lnet_proc_stats() {
13420 local l=$(cat "$TMP/lnet_$1" |wc -l)
13421 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
13423 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
13426 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13427 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
13428 # optional and can be regexp for 2nd line (lnet.routes case)
13429 check_lnet_proc_entry() {
13430 local blp=2 # blp stands for 'position of 1st line of body'
13431 [ -z "$5" ] || blp=3 # lnet.routes case
13433 local l=$(cat "$TMP/lnet_$1" |wc -l)
13434 # subtracting one from $blp because the body can be empty
13435 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
13437 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
13438 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
13440 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
13441 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
13443 # bail out if any unexpected line happened
13444 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
13445 [ "$?" != 0 ] || error "$2 misformatted"
13448 test_215() { # for bugs 18102, 21079, 21517
13449 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13450 local N='(0|[1-9][0-9]*)' # non-negative numeric
13451 local P='[1-9][0-9]*' # positive numeric
13452 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
13453 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
13454 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
13455 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
13457 local L1 # regexp for 1st line
13458 local L2 # regexp for 2nd line (optional)
13459 local BR # regexp for the rest (body)
13461 # lnet.stats should look as 11 space-separated non-negative numerics
13462 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
13463 create_lnet_proc_files "stats"
13464 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
13465 remove_lnet_proc_files "stats"
13467 # lnet.routes should look like this:
13468 # Routing disabled/enabled
13469 # net hops priority state router
13470 # where net is a string like tcp0, hops > 0, priority >= 0,
13471 # state is up/down,
13472 # router is a string like 192.168.1.1@tcp2
13473 L1="^Routing (disabled|enabled)$"
13474 L2="^net +hops +priority +state +router$"
13475 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
13476 create_lnet_proc_files "routes"
13477 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
13478 remove_lnet_proc_files "routes"
13480 # lnet.routers should look like this:
13481 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
13482 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
13483 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
13484 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
13485 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
13486 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
13487 create_lnet_proc_files "routers"
13488 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
13489 remove_lnet_proc_files "routers"
13491 # lnet.peers should look like this:
13492 # nid refs state last max rtr min tx min queue
13493 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
13494 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
13495 # numeric (0 or >0 or <0), queue >= 0.
13496 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
13497 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
13498 create_lnet_proc_files "peers"
13499 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
13500 remove_lnet_proc_files "peers"
13502 # lnet.buffers should look like this:
13503 # pages count credits min
13504 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
13505 L1="^pages +count +credits +min$"
13506 BR="^ +$N +$N +$I +$I$"
13507 create_lnet_proc_files "buffers"
13508 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
13509 remove_lnet_proc_files "buffers"
13511 # lnet.nis should look like this:
13512 # nid status alive refs peer rtr max tx min
13513 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
13514 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
13515 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
13516 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
13517 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
13518 create_lnet_proc_files "nis"
13519 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
13520 remove_lnet_proc_files "nis"
13522 # can we successfully write to lnet.stats?
13523 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
13525 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
13527 test_216() { # bug 20317
13528 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13529 remote_ost_nodsh && skip "remote OST with nodsh" && return
13532 local facets=$(get_facets OST)
13533 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13535 save_lustre_params client "osc.*.contention_seconds" > $p
13536 save_lustre_params $facets \
13537 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
13538 save_lustre_params $facets \
13539 "ldlm.namespaces.filter-*.contended_locks" >> $p
13540 save_lustre_params $facets \
13541 "ldlm.namespaces.filter-*.contention_seconds" >> $p
13542 clear_stats osc.*.osc_stats
13544 # agressive lockless i/o settings
13545 do_nodes $(comma_list $(osts_nodes)) \
13546 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
13547 ldlm.namespaces.filter-*.contended_locks=0 \
13548 ldlm.namespaces.filter-*.contention_seconds=60"
13549 lctl set_param -n osc.*.contention_seconds=60
13551 $DIRECTIO write $DIR/$tfile 0 10 4096
13552 $CHECKSTAT -s 40960 $DIR/$tfile
13554 # disable lockless i/o
13555 do_nodes $(comma_list $(osts_nodes)) \
13556 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
13557 ldlm.namespaces.filter-*.contended_locks=32 \
13558 ldlm.namespaces.filter-*.contention_seconds=0"
13559 lctl set_param -n osc.*.contention_seconds=0
13560 clear_stats osc.*.osc_stats
13562 dd if=/dev/zero of=$DIR/$tfile count=0
13563 $CHECKSTAT -s 0 $DIR/$tfile
13565 restore_lustre_params <$p
13569 run_test 216 "check lockless direct write updates file size and kms correctly"
13571 test_217() { # bug 22430
13572 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13576 for node in $(nodes_list); do
13577 nid=$(host_nids_address $node $NETTYPE)
13578 if [[ $nid = *-* ]] ; then
13579 echo "lctl ping $(h2nettype $nid)"
13580 lctl ping $(h2nettype $nid)
13582 echo "skipping $node (no hyphen detected)"
13586 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
13589 # do directio so as not to populate the page cache
13590 log "creating a 10 Mb file"
13591 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13592 log "starting reads"
13593 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13594 log "truncating the file"
13595 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13597 kill %+ || true # reads might have finished
13598 echo "wait until dd is finished"
13600 log "removing the temporary file"
13601 rm -rf $DIR/$tfile || error "tmp file removal failed"
13603 run_test 218 "parallel read and truncate should not deadlock ======================="
13606 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13607 # write one partial page
13608 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
13609 # set no grant so vvp_io_commit_write will do sync write
13610 $LCTL set_param fail_loc=0x411
13611 # write a full page at the end of file
13612 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
13614 $LCTL set_param fail_loc=0
13615 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
13616 $LCTL set_param fail_loc=0x411
13617 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
13620 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
13621 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
13623 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
13625 test_220() { #LU-325
13626 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13627 remote_ost_nodsh && skip "remote OST with nodsh" && return
13628 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13629 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13632 # create on MDT0000 so the last_id and next_id are correct
13634 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
13638 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
13639 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
13640 osc.$mdtosc_proc1.prealloc_last_id)
13641 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
13642 osc.$mdtosc_proc1.prealloc_next_id)
13646 if ! combined_mgs_mds ; then
13650 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
13651 #define OBD_FAIL_OST_ENOINO 0x229
13652 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
13653 create_pool $FSNAME.$TESTNAME || return 1
13654 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
13656 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
13658 MDSOBJS=$((last_id - next_id))
13659 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
13661 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
13662 echo "OST still has $count kbytes free"
13664 echo "create $MDSOBJS files @next_id..."
13665 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
13667 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13668 osc.$mdtosc_proc1.prealloc_last_id)
13669 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13670 osc.$mdtosc_proc1.prealloc_next_id)
13672 echo "after creation, last_id=$last_id2, next_id=$next_id2"
13677 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
13678 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
13680 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
13681 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
13682 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
13683 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
13684 echo "unlink $MDSOBJS files @$next_id..."
13685 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
13687 if ! combined_mgs_mds ; then
13691 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
13694 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13695 dd if=`which date` of=$MOUNT/date oflag=sync
13696 chmod +x $MOUNT/date
13698 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
13699 $LCTL set_param fail_loc=0x80001401
13701 $MOUNT/date > /dev/null
13704 run_test 221 "make sure fault and truncate race to not cause OOM"
13707 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13709 test_mkdir $DIR/$tdir
13710 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13711 createmany -o $DIR/$tdir/$tfile 10
13712 cancel_lru_locks mdc
13713 cancel_lru_locks osc
13714 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13715 $LCTL set_param fail_loc=0x31a
13716 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
13717 $LCTL set_param fail_loc=0
13720 run_test 222a "AGL for ls should not trigger CLIO lock failure"
13723 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13725 test_mkdir $DIR/$tdir
13726 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13727 createmany -o $DIR/$tdir/$tfile 10
13728 cancel_lru_locks mdc
13729 cancel_lru_locks osc
13730 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13731 $LCTL set_param fail_loc=0x31a
13732 rm -r $DIR/$tdir || error "AGL for rmdir failed"
13733 $LCTL set_param fail_loc=0
13735 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
13738 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13740 test_mkdir $DIR/$tdir
13741 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13742 createmany -o $DIR/$tdir/$tfile 10
13743 cancel_lru_locks mdc
13744 cancel_lru_locks osc
13745 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
13746 $LCTL set_param fail_loc=0x31b
13747 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
13748 $LCTL set_param fail_loc=0
13751 run_test 223 "osc reenqueue if without AGL lock granted ======================="
13753 test_224a() { # LU-1039, MRP-303
13754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13755 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
13756 $LCTL set_param fail_loc=0x508
13757 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
13758 $LCTL set_param fail_loc=0
13761 run_test 224a "Don't panic on bulk IO failure"
13763 test_224b() { # LU-1039, MRP-303
13764 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13765 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
13766 cancel_lru_locks osc
13767 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
13768 $LCTL set_param fail_loc=0x515
13769 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
13770 $LCTL set_param fail_loc=0
13773 run_test 224b "Don't panic on bulk IO failure"
13775 test_224c() { # LU-6441
13776 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13777 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13779 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13780 save_writethrough $p
13781 set_cache writethrough on
13783 local pages_per_rpc=$($LCTL get_param \
13784 osc.*.max_pages_per_rpc)
13785 local at_max=$($LCTL get_param -n at_max)
13786 local timeout=$($LCTL get_param -n timeout)
13787 local test_at="$LCTL get_param -n at_max"
13788 local param_at="$FSNAME.sys.at_max"
13789 local test_timeout="$LCTL get_param -n timeout"
13790 local param_timeout="$FSNAME.sys.timeout"
13792 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
13794 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
13795 error "conf_param at_max=0 failed"
13796 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
13797 error "conf_param timeout=5 failed"
13799 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
13800 do_facet ost1 $LCTL set_param fail_loc=0x520
13801 $LFS setstripe -c 1 -i 0 $DIR/$tfile
13802 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
13804 do_facet ost1 $LCTL set_param fail_loc=0
13806 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
13807 error "conf_param at_max=$at_max failed"
13808 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
13809 $timeout || error "conf_param timeout=$timeout failed"
13811 $LCTL set_param -n $pages_per_rpc
13812 restore_lustre_params < $p
13815 run_test 224c "Don't hang if one of md lost during large bulk RPC"
13817 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
13819 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13820 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13821 if [ -z ${MDSSURVEY} ]; then
13822 skip_env "mds-survey not found" && return
13825 [ $MDSCOUNT -ge 2 ] &&
13826 skip "skipping now for more than one MDT" && return
13828 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13829 { skip "Need MDS version at least 2.2.51"; return; }
13831 local mds=$(facet_host $SINGLEMDS)
13832 local target=$(do_nodes $mds 'lctl dl' | \
13833 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13835 local cmd1="file_count=1000 thrhi=4"
13836 local cmd2="dir_count=2 layer=mdd stripe_count=0"
13837 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13838 local cmd="$cmd1 $cmd2 $cmd3"
13840 rm -f ${TMP}/mds_survey*
13842 eval $cmd || error "mds-survey with zero-stripe failed"
13843 cat ${TMP}/mds_survey*
13844 rm -f ${TMP}/mds_survey*
13846 run_test 225a "Metadata survey sanity with zero-stripe"
13849 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13850 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13851 if [ -z ${MDSSURVEY} ]; then
13852 skip_env "mds-survey not found" && return
13854 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13855 { skip "Need MDS version at least 2.2.51"; return; }
13857 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
13858 skip_env "Need to mount OST to test" && return
13861 local mds=$(facet_host $SINGLEMDS)
13862 local target=$(do_nodes $mds 'lctl dl' | \
13863 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13865 local cmd1="file_count=1000 thrhi=4"
13866 local cmd2="dir_count=2 layer=mdd stripe_count=1"
13867 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13868 local cmd="$cmd1 $cmd2 $cmd3"
13870 rm -f ${TMP}/mds_survey*
13872 eval $cmd || error "mds-survey with stripe_count failed"
13873 cat ${TMP}/mds_survey*
13874 rm -f ${TMP}/mds_survey*
13876 run_test 225b "Metadata survey sanity with stripe_count = 1"
13878 mcreate_path2fid () {
13884 local path=$DIR/$tdir/$name
13889 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
13890 error "cannot create $desc"
13892 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
13894 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
13896 fid_path=$($LFS fid2path $MOUNT $fid)
13898 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
13900 [ "$path" == "$fid_path" ] ||
13901 error "fid2path returned $fid_path, expected $path"
13903 echo "pass with $path and $fid"
13908 mkdir -p $DIR/$tdir
13910 mcreate_path2fid 0010666 0 0 fifo "FIFO"
13911 mcreate_path2fid 0020666 1 3 null "character special file (null)"
13912 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
13913 mcreate_path2fid 0040666 0 0 dir "directory"
13914 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
13915 mcreate_path2fid 0100666 0 0 file "regular file"
13916 mcreate_path2fid 0120666 0 0 link "symbolic link"
13917 mcreate_path2fid 0140666 0 0 sock "socket"
13919 run_test 226a "call path2fid and fid2path on files of all type"
13922 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13926 mkdir -p $DIR/$tdir
13927 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
13928 error "create remote directory failed"
13929 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
13930 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
13931 "character special file (null)"
13932 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
13933 "character special file (no device)"
13934 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
13935 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
13936 "block special file (loop)"
13937 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
13938 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
13939 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
13941 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
13943 # LU-1299 Executing or running ldd on a truncated executable does not
13944 # cause an out-of-memory condition.
13946 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13947 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
13948 dd if=$(which date) of=$MOUNT/date bs=1k count=1
13949 chmod +x $MOUNT/date
13951 $MOUNT/date > /dev/null
13952 ldd $MOUNT/date > /dev/null
13955 run_test 227 "running truncated executable does not cause OOM"
13957 # LU-1512 try to reuse idle OI blocks
13959 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13960 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13961 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
13962 skip "ldiskfs only test" && return
13964 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
13965 local myDIR=$DIR/$tdir
13968 #define OBD_FAIL_SEQ_EXHAUST 0x1002
13969 $LCTL set_param fail_loc=0x80001002
13970 createmany -o $myDIR/t- 10000
13971 $LCTL set_param fail_loc=0
13972 # The guard is current the largest FID holder
13974 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
13976 local IDX=$(($SEQ % 64))
13978 do_facet $SINGLEMDS sync
13979 # Make sure journal flushed.
13981 local blk1=$(do_facet $SINGLEMDS \
13982 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13983 grep Blockcount | awk '{print $4}')
13985 # Remove old files, some OI blocks will become idle.
13986 unlinkmany $myDIR/t- 10000
13987 # Create new files, idle OI blocks should be reused.
13988 createmany -o $myDIR/t- 2000
13989 do_facet $SINGLEMDS sync
13990 # Make sure journal flushed.
13992 local blk2=$(do_facet $SINGLEMDS \
13993 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
13994 grep Blockcount | awk '{print $4}')
13996 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
13998 run_test 228a "try to reuse idle OI blocks"
14001 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14002 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14003 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14004 skip "ldiskfs only test" && return
14006 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14007 local myDIR=$DIR/$tdir
14010 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14011 $LCTL set_param fail_loc=0x80001002
14012 createmany -o $myDIR/t- 10000
14013 $LCTL set_param fail_loc=0
14014 # The guard is current the largest FID holder
14016 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14018 local IDX=$(($SEQ % 64))
14020 do_facet $SINGLEMDS sync
14021 # Make sure journal flushed.
14023 local blk1=$(do_facet $SINGLEMDS \
14024 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14025 grep Blockcount | awk '{print $4}')
14027 # Remove old files, some OI blocks will become idle.
14028 unlinkmany $myDIR/t- 10000
14031 stop $SINGLEMDS || error "Fail to stop MDT."
14033 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14035 df $MOUNT || error "Fail to df."
14036 # Create new files, idle OI blocks should be reused.
14037 createmany -o $myDIR/t- 2000
14038 do_facet $SINGLEMDS sync
14039 # Make sure journal flushed.
14041 local blk2=$(do_facet $SINGLEMDS \
14042 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14043 grep Blockcount | awk '{print $4}')
14045 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14047 run_test 228b "idle OI blocks can be reused after MDT restart"
14051 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14052 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14053 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14054 skip "ldiskfs only test" && return
14056 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14057 local myDIR=$DIR/$tdir
14060 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14061 $LCTL set_param fail_loc=0x80001002
14062 # 20000 files can guarantee there are index nodes in the OI file
14063 createmany -o $myDIR/t- 20000
14064 $LCTL set_param fail_loc=0
14065 # The guard is current the largest FID holder
14067 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14069 local IDX=$(($SEQ % 64))
14071 do_facet $SINGLEMDS sync
14072 # Make sure journal flushed.
14074 local blk1=$(do_facet $SINGLEMDS \
14075 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14076 grep Blockcount | awk '{print $4}')
14078 # Remove old files, some OI blocks will become idle.
14079 unlinkmany $myDIR/t- 20000
14081 # The OI file should become empty now
14083 # Create new files, idle OI blocks should be reused.
14084 createmany -o $myDIR/t- 2000
14085 do_facet $SINGLEMDS sync
14086 # Make sure journal flushed.
14088 local blk2=$(do_facet $SINGLEMDS \
14089 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14090 grep Blockcount | awk '{print $4}')
14092 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14094 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14096 test_229() { # LU-2482, LU-3448
14097 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
14098 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
14100 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14101 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
14105 # Create a file with a released layout and stripe count 2.
14106 $MULTIOP $DIR/$tfile H2c ||
14107 error "failed to create file with released layout"
14109 $GETSTRIPE -v $DIR/$tfile
14111 local pattern=$($GETSTRIPE -L $DIR/$tfile)
14112 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14114 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
14115 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14116 stat $DIR/$tfile || error "failed to stat released file"
14118 chown $RUNAS_ID $DIR/$tfile ||
14119 error "chown $RUNAS_ID $DIR/$tfile failed"
14121 chgrp $RUNAS_ID $DIR/$tfile ||
14122 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14124 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14125 rm $DIR/$tfile || error "failed to remove released file"
14127 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14130 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14131 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14134 test_mkdir $DIR/$tdir
14135 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14136 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
14137 [ $mdt_idx -ne 0 ] &&
14138 error "create local directory on wrong MDT $mdt_idx"
14140 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14141 error "create remote directory failed"
14142 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
14143 [ $mdt_idx -ne $MDTIDX ] &&
14144 error "create remote directory on wrong MDT $mdt_idx"
14146 createmany -o $DIR/$tdir/test_230/t- 10 ||
14147 error "create files on remote directory failed"
14148 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
14149 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14150 rm -r $DIR/$tdir || error "unlink remote directory failed"
14152 run_test 230a "Create remote directory and files under the remote directory"
14155 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14156 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14163 local migrate_dir=$DIR/$tdir/migrate_dir
14164 local other_dir=$DIR/$tdir/other_dir
14166 test_mkdir $DIR/$tdir
14167 test_mkdir -i0 -c1 $migrate_dir
14168 test_mkdir -i0 -c1 $other_dir
14169 for ((i=0; i<10; i++)); do
14170 mkdir -p $migrate_dir/dir_${i}
14171 createmany -o $migrate_dir/dir_${i}/f 10 ||
14172 error "create files under remote dir failed $i"
14175 cp /etc/passwd $migrate_dir/$tfile
14176 cp /etc/passwd $other_dir/$tfile
14177 chattr +SAD $migrate_dir
14178 chattr +SAD $migrate_dir/$tfile
14180 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14181 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14182 local old_dir_mode=$(stat -c%f $migrate_dir)
14183 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
14185 mkdir -p $migrate_dir/dir_default_stripe2
14186 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
14187 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
14189 mkdir -p $other_dir
14190 ln $migrate_dir/$tfile $other_dir/luna
14191 ln $migrate_dir/$tfile $migrate_dir/sofia
14192 ln $other_dir/$tfile $migrate_dir/david
14193 ln -s $migrate_dir/$tfile $other_dir/zachary
14194 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
14195 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
14197 $LFS migrate -m $MDTIDX $migrate_dir ||
14198 error "fails on migrating remote dir to MDT1"
14200 echo "migratate to MDT1, then checking.."
14201 for ((i = 0; i < 10; i++)); do
14202 for file in $(find $migrate_dir/dir_${i}); do
14203 mdt_index=$($LFS getstripe -M $file)
14204 [ $mdt_index == $MDTIDX ] ||
14205 error "$file is not on MDT${MDTIDX}"
14209 # the multiple link file should still in MDT0
14210 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
14211 [ $mdt_index == 0 ] ||
14212 error "$file is not on MDT${MDTIDX}"
14214 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14215 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14216 error " expect $old_dir_flag get $new_dir_flag"
14218 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14219 [ "$old_file_flag" = "$new_file_flag" ] ||
14220 error " expect $old_file_flag get $new_file_flag"
14222 local new_dir_mode=$(stat -c%f $migrate_dir)
14223 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14224 error "expect mode $old_dir_mode get $new_dir_mode"
14226 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14227 [ "$old_file_mode" = "$new_file_mode" ] ||
14228 error "expect mode $old_file_mode get $new_file_mode"
14230 diff /etc/passwd $migrate_dir/$tfile ||
14231 error "$tfile different after migration"
14233 diff /etc/passwd $other_dir/luna ||
14234 error "luna different after migration"
14236 diff /etc/passwd $migrate_dir/sofia ||
14237 error "sofia different after migration"
14239 diff /etc/passwd $migrate_dir/david ||
14240 error "david different after migration"
14242 diff /etc/passwd $other_dir/zachary ||
14243 error "zachary different after migration"
14245 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14246 error "${tfile}_ln different after migration"
14248 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14249 error "${tfile}_ln_other different after migration"
14251 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
14252 [ $stripe_count = 2 ] ||
14253 error "dir strpe_count $d != 2 after migration."
14255 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
14256 [ $stripe_count = 2 ] ||
14257 error "file strpe_count $d != 2 after migration."
14259 #migrate back to MDT0
14262 $LFS migrate -m $MDTIDX $migrate_dir ||
14263 error "fails on migrating remote dir to MDT0"
14265 echo "migrate back to MDT0, checking.."
14266 for file in $(find $migrate_dir); do
14267 mdt_index=$($LFS getstripe -M $file)
14268 [ $mdt_index == $MDTIDX ] ||
14269 error "$file is not on MDT${MDTIDX}"
14272 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14273 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14274 error " expect $old_dir_flag get $new_dir_flag"
14276 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14277 [ "$old_file_flag" = "$new_file_flag" ] ||
14278 error " expect $old_file_flag get $new_file_flag"
14280 local new_dir_mode=$(stat -c%f $migrate_dir)
14281 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14282 error "expect mode $old_dir_mode get $new_dir_mode"
14284 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14285 [ "$old_file_mode" = "$new_file_mode" ] ||
14286 error "expect mode $old_file_mode get $new_file_mode"
14288 diff /etc/passwd ${migrate_dir}/$tfile ||
14289 error "$tfile different after migration"
14291 diff /etc/passwd ${other_dir}/luna ||
14292 error "luna different after migration"
14294 diff /etc/passwd ${migrate_dir}/sofia ||
14295 error "sofia different after migration"
14297 diff /etc/passwd ${other_dir}/zachary ||
14298 error "zachary different after migration"
14300 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14301 error "${tfile}_ln different after migration"
14303 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14304 error "${tfile}_ln_other different after migration"
14306 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
14307 [ $stripe_count = 2 ] ||
14308 error "dir strpe_count $d != 2 after migration."
14310 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
14311 [ $stripe_count = 2 ] ||
14312 error "file strpe_count $d != 2 after migration."
14314 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14316 run_test 230b "migrate directory"
14319 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14320 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14321 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14325 local migrate_dir=$DIR/$tdir/migrate_dir
14327 #If migrating directory fails in the middle, all entries of
14328 #the directory is still accessiable.
14329 test_mkdir $DIR/$tdir
14330 test_mkdir -i0 -c1 $migrate_dir
14332 createmany -o $migrate_dir/f 10 ||
14333 error "create files under ${migrate_dir} failed"
14335 #failed after migrating 5 entries
14336 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
14337 do_facet mds1 lctl set_param fail_loc=0x20001801
14338 do_facet mds1 lctl set_param fail_val=5
14339 local t=$(ls $migrate_dir | wc -l)
14340 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
14341 error "migrate should fail after 5 entries"
14343 mkdir $migrate_dir/dir &&
14344 error "mkdir succeeds under migrating directory"
14345 touch $migrate_dir/file &&
14346 error "touch file succeeds under migrating directory"
14348 local u=$(ls $migrate_dir | wc -l)
14349 [ "$u" == "$t" ] || error "$u != $t during migration"
14351 for file in $(find $migrate_dir); do
14352 stat $file || error "stat $file failed"
14355 do_facet mds1 lctl set_param fail_loc=0
14356 do_facet mds1 lctl set_param fail_val=0
14358 $LFS migrate -m $MDTIDX $migrate_dir ||
14359 error "migrate open files should failed with open files"
14361 echo "Finish migration, then checking.."
14362 for file in $(find $migrate_dir); do
14363 mdt_index=$($LFS getstripe -M $file)
14364 [ $mdt_index == $MDTIDX ] ||
14365 error "$file is not on MDT${MDTIDX}"
14368 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14370 run_test 230c "check directory accessiblity if migration is failed"
14373 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14374 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14377 local migrate_dir=$DIR/$tdir/migrate_dir
14381 test_mkdir $DIR/$tdir
14382 test_mkdir -i0 -c1 $migrate_dir
14384 for ((i=0; i<100; i++)); do
14385 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
14386 createmany -o $migrate_dir/dir_${i}/f 100 ||
14387 error "create files under remote dir failed $i"
14390 $LFS migrate -m $MDTIDX $migrate_dir ||
14391 error "migrate remote dir error"
14393 echo "Finish migration, then checking.."
14394 for file in $(find $migrate_dir); do
14395 mdt_index=$($LFS getstripe -M $file)
14396 [ $mdt_index == $MDTIDX ] ||
14397 error "$file is not on MDT${MDTIDX}"
14400 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14402 run_test 230d "check migrate big directory"
14405 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14406 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14412 mkdir -p $DIR/$tdir
14413 mkdir $DIR/$tdir/migrate_dir
14414 mkdir $DIR/$tdir/other_dir
14415 touch $DIR/$tdir/migrate_dir/a
14416 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
14417 ls $DIR/$tdir/other_dir
14419 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14420 error "migrate dir fails"
14422 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14423 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14425 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14426 [ $mdt_index == 0 ] || error "a is not on MDT0"
14428 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
14429 error "migrate dir fails"
14431 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
14432 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
14434 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14435 [ $mdt_index == 1 ] || error "a is not on MDT1"
14437 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
14438 [ $mdt_index == 1 ] || error "b is not on MDT1"
14440 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14441 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
14443 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
14445 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14447 run_test 230e "migrate mulitple local link files"
14450 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14451 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14455 mkdir -p $DIR/$tdir
14456 mkdir $DIR/$tdir/migrate_dir
14457 $LFS mkdir -i1 $DIR/$tdir/other_dir
14458 touch $DIR/$tdir/migrate_dir/a
14459 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
14460 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
14461 ls $DIR/$tdir/other_dir
14463 # a should be migrated to MDT1, since no other links on MDT0
14464 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14465 error "#1 migrate dir fails"
14466 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14467 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14468 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14469 [ $mdt_index == 1 ] || error "a is not on MDT1"
14471 # a should stay on MDT1, because it is a mulitple link file
14472 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14473 error "#2 migrate dir fails"
14474 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14475 [ $mdt_index == 1 ] || error "a is not on MDT1"
14477 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14478 error "#3 migrate dir fails"
14480 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14481 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
14482 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
14484 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
14485 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
14487 # a should be migrated to MDT0, since no other links on MDT1
14488 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14489 error "#4 migrate dir fails"
14490 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14491 [ $mdt_index == 0 ] || error "a is not on MDT0"
14493 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14495 run_test 230f "migrate mulitple remote link files"
14498 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14499 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14501 mkdir -p $DIR/$tdir/migrate_dir
14503 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
14504 error "migrating dir to non-exist MDT succeeds"
14507 run_test 230g "migrate dir to non-exist MDT"
14510 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14511 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14512 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
14513 skip "Need MDS version at least 2.7.64" && return
14516 mkdir -p $DIR/$tdir/migrate_dir
14518 $LFS migrate -m1 $DIR &&
14519 error "migrating mountpoint1 should fail"
14521 $LFS migrate -m1 $DIR/$tdir/.. &&
14522 error "migrating mountpoint2 should fail"
14524 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
14525 error "migrating $tdir fail"
14527 mdt_index=$($LFS getstripe -M $DIR/$tdir)
14528 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14530 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14531 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14534 run_test 230h "migrate .. and root"
14537 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14538 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14540 mkdir -p $DIR/$tdir/migrate_dir
14542 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
14543 error "migration fails with a tailing slash"
14545 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
14546 error "migration fails with two tailing slashes"
14548 run_test 230i "lfs migrate -m tolerates trailing slashes"
14552 # For simplicity this test assumes that max_pages_per_rpc
14553 # is the same across all OSCs
14554 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
14555 local bulk_size=$((max_pages * 4096))
14556 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
14559 mkdir -p $DIR/$tdir
14560 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
14561 error "failed to set stripe with -S ${brw_size}M option"
14563 # clear the OSC stats
14564 $LCTL set_param osc.*.stats=0 &>/dev/null
14567 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
14568 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
14569 oflag=direct &>/dev/null || error "dd failed"
14571 sync; sleep 1; sync # just to be safe
14572 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
14573 if [ x$nrpcs != "x1" ]; then
14574 $LCTL get_param osc.*.stats
14575 error "found $nrpcs ost_write RPCs, not 1 as expected"
14579 # Drop the OSC cache, otherwise we will read from it
14580 cancel_lru_locks osc
14582 # clear the OSC stats
14583 $LCTL set_param osc.*.stats=0 &>/dev/null
14585 # Client reads $bulk_size.
14586 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
14587 iflag=direct &>/dev/null || error "dd failed"
14589 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
14590 if [ x$nrpcs != "x1" ]; then
14591 $LCTL get_param osc.*.stats
14592 error "found $nrpcs ost_read RPCs, not 1 as expected"
14595 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
14598 mkdir -p $DIR/$tdir
14600 for i in {0..1023}; do
14601 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
14602 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
14603 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
14607 run_test 231b "must not assert on fully utilized OST request buffer"
14610 mkdir -p $DIR/$tdir
14611 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14613 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14614 do_facet ost1 $LCTL set_param fail_loc=0x31c
14616 # ignore dd failure
14617 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
14619 do_facet ost1 $LCTL set_param fail_loc=0
14620 umount_client $MOUNT || error "umount failed"
14621 mount_client $MOUNT || error "mount failed"
14622 stop ost1 || error "cannot stop ost1"
14623 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14625 run_test 232a "failed lock should not block umount"
14628 mkdir -p $DIR/$tdir
14629 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14630 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
14632 cancel_lru_locks osc
14634 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14635 do_facet ost1 $LCTL set_param fail_loc=0x31c
14638 $LFS data_version $DIR/$tdir/$tfile || true
14640 do_facet ost1 $LCTL set_param fail_loc=0
14641 umount_client $MOUNT || error "umount failed"
14642 mount_client $MOUNT || error "mount failed"
14643 stop ost1 || error "cannot stop ost1"
14644 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14646 run_test 232b "failed data version lock should not block umount"
14649 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
14650 { skip "Need MDS version at least 2.3.64"; return; }
14651 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14653 local fid=$($LFS path2fid $MOUNT)
14654 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14655 error "cannot access $MOUNT using its FID '$fid'"
14657 run_test 233a "checking that OBF of the FS root succeeds"
14660 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
14661 { skip "Need MDS version at least 2.5.90"; return; }
14662 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14664 local fid=$($LFS path2fid $MOUNT/.lustre)
14665 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14666 error "cannot access $MOUNT/.lustre using its FID '$fid'"
14668 fid=$($LFS path2fid $MOUNT/.lustre/fid)
14669 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14670 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
14672 run_test 233b "checking that OBF of the FS .lustre succeeds"
14675 local p="$TMP/sanityN-$TESTNAME.parameters"
14676 save_lustre_params client "llite.*.xattr_cache" > $p
14677 lctl set_param llite.*.xattr_cache 1 ||
14678 { skip "xattr cache is not supported"; return 0; }
14680 mkdir -p $DIR/$tdir || error "mkdir failed"
14681 touch $DIR/$tdir/$tfile || error "touch failed"
14682 # OBD_FAIL_LLITE_XATTR_ENOMEM
14683 $LCTL set_param fail_loc=0x1405
14684 getfattr -n user.attr $DIR/$tdir/$tfile &&
14685 error "getfattr should have failed with ENOMEM"
14686 $LCTL set_param fail_loc=0x0
14689 restore_lustre_params < $p
14692 run_test 234 "xattr cache should not crash on ENOMEM"
14695 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
14696 skip "Need MDS version at least 2.4.52" && return
14697 flock_deadlock $DIR/$tfile
14702 124) error "process hangs on a deadlock"
14704 *) error "error executing flock_deadlock $DIR/$tfile"
14708 run_test 235 "LU-1715: flock deadlock detection does not work properly"
14712 check_swap_layouts_support && return 0
14713 test_mkdir -c1 $DIR/$tdir
14715 local ref1=/etc/passwd
14716 local ref2=/etc/group
14717 local file1=$DIR/$tdir/f1
14718 local file2=$DIR/$tdir/f2
14720 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
14721 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
14722 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
14723 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
14724 local fd=$(free_fd)
14725 local cmd="exec $fd<>$file2"
14728 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
14729 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
14732 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14737 run_test 236 "Layout swap on open unlinked file"
14739 # test to verify file handle related system calls
14740 # (name_to_handle_at/open_by_handle_at)
14741 # The new system calls are supported in glibc >= 2.14.
14744 echo "Test file_handle syscalls" > $DIR/$tfile ||
14745 error "write failed"
14746 check_fhandle_syscalls $DIR/$tfile ||
14747 error "check_fhandle_syscalls failed"
14749 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
14751 # LU-4659 linkea consistency
14753 local server_version=$(lustre_version_code $SINGLEMDS)
14755 [[ $server_version -gt $(version_code 2.5.57) ]] ||
14756 [[ $server_version -gt $(version_code 2.5.1) &&
14757 $server_version -lt $(version_code 2.5.50) ]] ||
14758 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
14761 ln $DIR/$tfile $DIR/$tfile.lnk
14762 touch $DIR/$tfile.new
14763 mv $DIR/$tfile.new $DIR/$tfile
14764 local fid1=$($LFS path2fid $DIR/$tfile)
14765 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
14766 local path1=$($LFS fid2path $FSNAME "$fid1")
14767 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
14768 local path2=$($LFS fid2path $FSNAME "$fid2")
14769 [ $tfile.lnk == $path2 ] ||
14770 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
14773 run_test 238 "Verify linkea consistency"
14776 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
14777 skip "Need MDS version at least 2.5.60" && return
14778 local list=$(comma_list $(mdts_nodes))
14780 mkdir -p $DIR/$tdir
14781 createmany -o $DIR/$tdir/f- 5000
14782 unlinkmany $DIR/$tdir/f- 5000
14783 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
14784 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
14785 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
14786 osp.*MDT*.sync_in_flight" | calc_sum)
14787 [ "$changes" -eq 0 ] || error "$changes not synced"
14789 run_test 239 "osp_sync test"
14791 test_239a() { #LU-5297
14792 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14794 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
14795 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
14796 chgrp $RUNAS_GID $DIR/$tfile
14797 wait_delete_completed
14799 run_test 239a "process invalid osp sync record correctly"
14801 test_239b() { #LU-5297
14802 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14804 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
14805 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
14806 chgrp $RUNAS_GID $DIR/$tfile1
14807 wait_delete_completed
14808 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14810 chgrp $RUNAS_GID $DIR/$tfile2
14811 wait_delete_completed
14813 run_test 239b "process osp sync record with ENOMEM error correctly"
14816 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14817 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14819 mkdir -p $DIR/$tdir
14821 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
14822 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
14823 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
14824 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
14826 umount_client $MOUNT || error "umount failed"
14827 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
14828 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
14829 mount_client $MOUNT || error "failed to mount client"
14831 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
14832 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
14834 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
14837 for LOOP in $(seq $1); do
14838 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
14839 cancel_lru_locks $OSC || true
14844 for LOOP in $(seq $1); do
14845 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
14846 iflag=direct 2>/dev/null
14850 test_241a() { # was test_241
14851 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14853 cancel_lru_locks $OSC
14854 test_241_bio 1000 &
14859 run_test 241a "bio vs dio"
14862 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
14864 test_241_dio 1000 &
14869 run_test 241b "dio vs dio"
14872 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14873 mkdir -p $DIR/$tdir
14874 touch $DIR/$tdir/$tfile
14876 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
14877 do_facet mds1 lctl set_param fail_loc=0x105
14878 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
14880 do_facet mds1 lctl set_param fail_loc=0
14881 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
14883 run_test 242 "mdt_readpage failure should not cause directory unreadable"
14887 test_mkdir $DIR/$tdir
14888 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
14890 run_test 243 "various group lock tests"
14894 test_mkdir $DIR/$tdir
14895 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
14896 sendfile_grouplock $DIR/$tdir/$tfile || \
14897 error "sendfile+grouplock failed"
14900 run_test 244 "sendfile with group lock tests"
14903 local flagname="multi_mod_rpcs"
14904 local connect_data_name="max_mod_rpcs"
14907 # check if multiple modify RPCs flag is set
14908 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
14909 grep "connect_flags:")
14912 echo "$out" | grep -qw $flagname
14913 if [ $? -ne 0 ]; then
14914 echo "connect flag $flagname is not set"
14918 # check if multiple modify RPCs data is set
14919 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
14922 echo "$out" | grep -qw $connect_data_name ||
14923 error "import should have connect data $connect_data_name"
14925 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
14927 test_246() { # LU-7371
14928 remote_ost_nodsh && skip "remote OST with nodsh" && return
14929 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
14930 skip "Need OST version >= 2.7.62" && return 0
14931 do_facet ost1 $LCTL set_param fail_val=4095
14932 #define OBD_FAIL_OST_READ_SIZE 0x234
14933 do_facet ost1 $LCTL set_param fail_loc=0x234
14934 $LFS setstripe $DIR/$tfile -i 0 -c 1
14935 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
14936 cancel_lru_locks $FSNAME-OST0000
14937 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
14939 run_test 246 "Read file of size 4095 should return right length"
14945 umount_client $submount
14950 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
14952 { skip "Fileset feature is not supported"; return; }
14954 local submount=${MOUNT}_$tdir
14957 mkdir -p $submount || error "mkdir $submount failed"
14958 FILESET="$FILESET/$tdir" mount_client $submount ||
14959 error "mount $submount failed"
14960 trap "cleanup_247 $submount" EXIT
14961 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
14962 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
14963 error "read $MOUNT/$tdir/$tfile failed"
14964 cleanup_247 $submount
14966 run_test 247a "mount subdir as fileset"
14969 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14970 { skip "Fileset feature is not supported"; return; }
14972 local submount=${MOUNT}_$tdir
14974 rm -rf $MOUNT/$tdir
14975 mkdir -p $submount || error "mkdir $submount failed"
14977 FILESET="$FILESET/$tdir" mount_client $submount &&
14978 error "mount $submount should fail"
14981 run_test 247b "mount subdir that dose not exist"
14984 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
14985 { skip "Fileset feature is not supported"; return; }
14987 local submount=${MOUNT}_$tdir
14989 mkdir -p $MOUNT/$tdir/dir1
14990 mkdir -p $submount || error "mkdir $submount failed"
14991 trap "cleanup_247 $submount" EXIT
14992 FILESET="$FILESET/$tdir" mount_client $submount ||
14993 error "mount $submount failed"
14994 local fid=$($LFS path2fid $MOUNT/)
14995 $LFS fid2path $submount $fid && error "fid2path should fail"
14996 cleanup_247 $submount
14998 run_test 247c "running fid2path outside root"
15001 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15002 { skip "Fileset feature is not supported"; return; }
15004 local submount=${MOUNT}_$tdir
15006 mkdir -p $MOUNT/$tdir/dir1
15007 mkdir -p $submount || error "mkdir $submount failed"
15008 FILESET="$FILESET/$tdir" mount_client $submount ||
15009 error "mount $submount failed"
15010 trap "cleanup_247 $submount" EXIT
15011 local fid=$($LFS path2fid $submount/dir1)
15012 $LFS fid2path $submount $fid || error "fid2path should succeed"
15013 cleanup_247 $submount
15015 run_test 247d "running fid2path inside root"
15019 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15021 { skip "Fileset feature is not supported"; return; }
15023 local submount=${MOUNT}_$tdir
15026 mkdir -p $submount || error "mkdir $submount failed"
15027 FILESET="$FILESET/.." mount_client $submount &&
15028 error "mount $submount should fail"
15031 run_test 247e "mount .. as fileset"
15034 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
15035 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
15037 # create a large file for fast read verification
15038 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
15040 # make sure the file is created correctly
15041 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
15042 { rm -f $DIR/$tfile; skip "file creation error" && return; }
15044 echo "Test 1: verify that fast read is 4 times faster on cache read"
15046 # small read with fast read enabled
15047 $LCTL set_param -n llite.*.fast_read=1
15048 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15049 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15050 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15051 # small read with fast read disabled
15052 $LCTL set_param -n llite.*.fast_read=0
15053 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15054 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15055 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15057 # verify that fast read is 4 times faster for cache read
15058 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
15059 error_not_in_vm "fast read was not 4 times faster: " \
15060 "$t_fast vs $t_slow"
15062 echo "Test 2: verify the performance between big and small read"
15063 $LCTL set_param -n llite.*.fast_read=1
15065 # 1k non-cache read
15066 cancel_lru_locks osc
15067 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15068 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15069 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15071 # 1M non-cache read
15072 cancel_lru_locks osc
15073 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15074 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15075 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15077 # verify that big IO is not 4 times faster than small IO
15078 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
15079 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
15081 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
15084 run_test 248 "fast read verification"
15086 test_249() { # LU-7890
15088 $SETSTRIPE -c 1 $DIR/$tfile
15090 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
15091 skip "Need at least version 2.8.54"
15093 # Offset 2T == 4k * 512M
15094 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
15095 error "dd to 2T offset failed"
15097 run_test 249 "Write above 2T file size"
15100 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
15101 && skip "no 16TB file size limit on ZFS" && return
15103 $SETSTRIPE -c 1 $DIR/$tfile
15104 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
15105 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
15106 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
15107 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
15108 conv=notrunc,fsync && error "append succeeded"
15111 run_test 250 "Write above 16T limit"
15114 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
15116 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
15117 #Skip once - writing the first stripe will succeed
15118 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15119 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
15120 error "short write happened"
15122 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15123 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
15124 error "short read happened"
15128 run_test 251 "Handling short read and write correctly"
15138 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15139 remote_ost_nodsh && skip "remote OST with nodsh" && return
15140 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
15141 "$(facet_fstype mds1)" != "ldiskfs" ]; then
15142 skip "ldiskfs only test"
15146 # check lr_reader on OST0000
15148 dev=$(facet_device $tgt)
15149 out=$(do_facet $tgt $LR_READER $dev)
15150 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15152 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
15153 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
15154 error "Invalid uuid returned by $LR_READER on target $tgt"
15155 echo -e "uuid returned by $LR_READER is '$uuid'\n"
15157 # check lr_reader -c on MDT0000
15159 dev=$(facet_device $tgt)
15160 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
15161 echo "$LR_READER does not support additional options"
15164 out=$(do_facet $tgt $LR_READER -c $dev)
15165 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15167 num=$(echo "$out" | grep -c "mdtlov")
15168 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
15169 error "Invalid number of mdtlov clients returned by $LR_READER"
15170 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
15172 # check lr_reader -cr on MDT0000
15173 out=$(do_facet $tgt $LR_READER -cr $dev)
15174 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15176 echo "$out" | grep -q "^reply_data:$" ||
15177 error "$LR_READER should have returned 'reply_data' section"
15178 num=$(echo "$out" | grep -c "client_generation")
15179 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
15181 run_test 252 "check lr_reader tool"
15183 test_253_fill_ost() {
15184 local size_mb #how many MB should we write to pass watermark
15185 local lwm=$3 #low watermark
15186 local free_10mb #10% of free space
15188 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15189 size_mb=$((free_kb / 1024 - lwm))
15190 free_10mb=$((free_kb / 10240))
15191 #If 10% of free space cross low watermark use it
15192 if (( free_10mb > size_mb )); then
15195 #At least we need to store 1.1 of difference between
15196 #free space and low watermark
15197 size_mb=$((size_mb + size_mb / 10))
15199 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
15200 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
15201 oflag=append conv=notrunc
15206 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15207 echo "OST still has $((free_kb / 1024)) mbytes free"
15214 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15215 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15216 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
15218 local ost_name=$($LFS osts |
15219 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
15221 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
15222 do_facet $SINGLEMDS $LCTL get_param -n \
15223 osp.$mdtosc_proc1.reserved_mb_high ||
15224 { skip "remote MDS does not support reserved_mb_high" &&
15229 wait_delete_completed
15232 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
15233 osp.$mdtosc_proc1.reserved_mb_high)
15234 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
15235 osp.$mdtosc_proc1.reserved_mb_low)
15236 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
15238 if ! combined_mgs_mds ; then
15241 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
15242 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
15243 error "Adding $ost_name to pool failed"
15245 # Wait for client to see a OST at pool
15246 wait_update $HOSTNAME "$LCTL get_param -n
15247 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
15248 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
15249 error "Client can not see the pool"
15250 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
15251 error "Setstripe failed"
15253 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
15254 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
15255 echo "OST still has $((blocks/1024)) mbytes free"
15257 local new_lwm=$((blocks/1024-10))
15258 do_facet $SINGLEMDS $LCTL set_param \
15259 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
15260 do_facet $SINGLEMDS $LCTL set_param \
15261 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
15263 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15265 #First enospc could execute orphan deletion so repeat.
15266 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15268 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15269 osp.$mdtosc_proc1.prealloc_status)
15270 echo "prealloc_status $oa_status"
15272 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
15273 error "File creation should fail"
15274 #object allocation was stopped, but we still able to append files
15275 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
15276 error "Append failed"
15277 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
15279 wait_delete_completed
15283 for i in $(seq 10 12); do
15284 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
15285 error "File creation failed after rm";
15288 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15289 osp.$mdtosc_proc1.prealloc_status)
15290 echo "prealloc_status $oa_status"
15292 if (( oa_status != 0 )); then
15293 error "Object allocation still disable after rm"
15295 do_facet $SINGLEMDS $LCTL set_param \
15296 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
15297 do_facet $SINGLEMDS $LCTL set_param \
15298 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
15301 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
15302 error "Remove $ost_name from pool failed"
15303 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
15304 error "Pool destroy fialed"
15306 if ! combined_mgs_mds ; then
15310 run_test 253 "Check object allocation limit"
15315 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15316 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15317 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
15318 { skip "MDS does not support changelog_size" && return; }
15320 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
15321 echo "Registered as changelog user $cl_user"
15323 $LFS changelog_clear $MDT0 $cl_user 0
15325 local size1=$(do_facet mds1 \
15326 $LCTL get_param -n mdd.$MDT0.changelog_size)
15327 echo "Changelog size $size1"
15330 $LFS mkdir -i 0 $DIR/$tdir
15332 mkdir -p $DIR/$tdir/pics/2008/zachy
15333 touch $DIR/$tdir/pics/2008/zachy/timestamp
15334 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
15335 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15336 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15337 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15338 rm $DIR/$tdir/pics/desktop.jpg
15340 local size2=$(do_facet mds1 \
15341 $LCTL get_param -n mdd.$MDT0.changelog_size)
15342 echo "Changelog size after work $size2"
15344 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
15346 if (( size2 <= size1 )); then
15347 error "Changelog size after work should be greater than original"
15351 run_test 254 "Check changelog size"
15358 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
15359 awk -F: '{print $2}' | grep $type > /dev/null
15360 if [ $? -ne 0 ]; then
15370 lfs ladvise -a willread $file > /dev/null 2>&1
15371 if [ $? -eq 0 ]; then
15375 lfs ladvise -a willread $file 2>&1 |
15376 grep "Inappropriate ioctl for device" > /dev/null
15377 if [ $? -eq 0 ]; then
15384 bc <<<"scale=2; ($1 - $2) * 100 / $2"
15387 # run a random read IO workload
15388 # usage: random_read_iops <filename> <filesize> <iosize>
15389 random_read_iops() {
15392 local iosize=${3:-4096}
15394 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
15395 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
15398 drop_file_oss_cache() {
15402 $LFS ladvise -a dontneed $file 2>/dev/null ||
15403 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
15406 ladvise_willread_performance()
15409 local average_origin=0
15410 local average_cache=0
15411 local average_ladvise=0
15413 for ((i = 1; i <= $repeat; i++)); do
15414 echo "Iter $i/$repeat: reading without willread hint"
15415 cancel_lru_locks osc
15416 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15417 local speed_origin=$(random_read_iops $DIR/$tfile $size)
15418 echo "Iter $i/$repeat: uncached speed: $speed_origin"
15419 average_origin=$(bc <<<"$average_origin + $speed_origin")
15421 cancel_lru_locks osc
15422 local speed_cache=$(random_read_iops $DIR/$tfile $size)
15423 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
15424 average_cache=$(bc <<<"$average_cache + $speed_cache")
15426 cancel_lru_locks osc
15427 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15428 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
15429 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
15430 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
15431 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
15433 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
15434 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
15435 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
15437 speedup_cache=$(percent $average_cache $average_origin)
15438 speedup_ladvise=$(percent $average_ladvise $average_origin)
15440 echo "Average uncached read: $average_origin"
15441 echo "Average speedup with OSS cached read: " \
15442 "$average_cache = +$speedup_cache%"
15443 echo "Average speedup with ladvise willread: " \
15444 "$average_ladvise = +$speedup_ladvise%"
15446 local lowest_speedup=20
15447 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
15448 echo "Speedup with OSS cached read less than $lowest_speedup%," \
15449 "got $average_cache%. Skipping ladvise willread check."
15453 # the test won't work on ZFS until it supports 'ladvise dontneed', but
15454 # it is still good to run until then to exercise 'ladvise willread'
15455 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15456 [ "$(facet_fstype ost1)" = "zfs" ] &&
15457 echo "osd-zfs does not support dontneed or drop_caches" &&
15460 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
15461 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
15462 error_not_in_vm "Speedup with willread is less than " \
15463 "$lowest_speedup%, got $average_ladvise%"
15467 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15468 skip "lustre < 2.8.54 does not support ladvise " && return
15469 remote_ost_nodsh && skip "remote OST with nodsh" && return
15471 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
15473 ladvise_no_type willread $DIR/$tfile &&
15474 skip "willread ladvise is not supported" && return
15476 ladvise_no_ioctl $DIR/$tfile &&
15477 skip "ladvise ioctl is not supported" && return
15480 local size=$((size_mb * 1048576))
15481 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15482 error "dd to $DIR/$tfile failed"
15484 lfs ladvise -a willread $DIR/$tfile ||
15485 error "Ladvise failed with no range argument"
15487 lfs ladvise -a willread -s 0 $DIR/$tfile ||
15488 error "Ladvise failed with no -l or -e argument"
15490 lfs ladvise -a willread -e 1 $DIR/$tfile ||
15491 error "Ladvise failed with only -e argument"
15493 lfs ladvise -a willread -l 1 $DIR/$tfile ||
15494 error "Ladvise failed with only -l argument"
15496 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
15497 error "End offset should not be smaller than start offset"
15499 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
15500 error "End offset should not be equal to start offset"
15502 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
15503 error "Ladvise failed with overflowing -s argument"
15505 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
15506 error "Ladvise failed with overflowing -e argument"
15508 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
15509 error "Ladvise failed with overflowing -l argument"
15511 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
15512 error "Ladvise succeeded with conflicting -l and -e arguments"
15514 echo "Synchronous ladvise should wait"
15516 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
15517 do_nodes $(comma_list $(osts_nodes)) \
15518 $LCTL set_param fail_val=$delay fail_loc=0x237
15520 local start_ts=$SECONDS
15521 lfs ladvise -a willread $DIR/$tfile ||
15522 error "Ladvise failed with no range argument"
15523 local end_ts=$SECONDS
15524 local inteval_ts=$((end_ts - start_ts))
15526 if [ $inteval_ts -lt $(($delay - 1)) ]; then
15527 error "Synchronous advice didn't wait reply"
15530 echo "Asynchronous ladvise shouldn't wait"
15531 local start_ts=$SECONDS
15532 lfs ladvise -a willread -b $DIR/$tfile ||
15533 error "Ladvise failed with no range argument"
15534 local end_ts=$SECONDS
15535 local inteval_ts=$((end_ts - start_ts))
15537 if [ $inteval_ts -gt $(($delay / 2)) ]; then
15538 error "Asynchronous advice blocked"
15541 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
15542 ladvise_willread_performance
15544 run_test 255a "check 'lfs ladvise -a willread'"
15550 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
15554 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15555 skip "lustre < 2.8.54 does not support ladvise " && return
15556 remote_ost_nodsh && skip "remote OST with nodsh" && return
15558 lfs setstripe -c 1 -i 0 $DIR/$tfile
15560 ladvise_no_type dontneed $DIR/$tfile &&
15561 skip "dontneed ladvise is not supported" && return
15563 ladvise_no_ioctl $DIR/$tfile &&
15564 skip "ladvise ioctl is not supported" && return
15566 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15567 skip "lustre < 2.8.54 does not support ladvise" && return
15569 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15570 [ "$(facet_fstype ost1)" = "zfs" ] &&
15571 skip "zfs-osd does not support 'ladvise dontneed'" && return
15574 local size=$((size_mb * 1048576))
15575 # In order to prevent disturbance of other processes, only check 3/4
15576 # of the memory usage
15577 local kibibytes=$((size_mb * 1024 * 3 / 4))
15579 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15580 error "dd to $DIR/$tfile failed"
15582 local total=$(facet_meminfo ost1 MemTotal)
15583 echo "Total memory: $total KiB"
15585 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
15586 local before_read=$(facet_meminfo ost1 Cached)
15587 echo "Cache used before read: $before_read KiB"
15589 lfs ladvise -a willread $DIR/$tfile ||
15590 error "Ladvise willread failed"
15591 local after_read=$(facet_meminfo ost1 Cached)
15592 echo "Cache used after read: $after_read KiB"
15594 lfs ladvise -a dontneed $DIR/$tfile ||
15595 error "Ladvise dontneed again failed"
15596 local no_read=$(facet_meminfo ost1 Cached)
15597 echo "Cache used after dontneed ladvise: $no_read KiB"
15599 if [ $total -lt $((before_read + kibibytes)) ]; then
15600 echo "Memory is too small, abort checking"
15604 if [ $((before_read + kibibytes)) -gt $after_read ]; then
15605 error "Ladvise willread should use more memory" \
15606 "than $kibibytes KiB"
15609 if [ $((no_read + kibibytes)) -gt $after_read ]; then
15610 error "Ladvise dontneed should release more memory" \
15611 "than $kibibytes KiB"
15614 run_test 255b "check 'lfs ladvise -a dontneed'"
15623 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
15624 skip "lustre < 2.10.53 does not support lockahead" && return
15626 test_mkdir -p $DIR/$tdir
15627 $SETSTRIPE -i 0 $DIR/$tdir
15629 #test 10 returns only success/failure
15631 lockahead_test -d $DIR/$tdir -t $i
15633 if [ $rc -eq 255 ]; then
15634 error "Ladvise test${i} failed, ${rc}"
15637 #test 11 counts lock enqueue requests, all others count new locks
15639 count=$(do_facet ost1 \
15640 $LCTL get_param -n ost.OSS.ost.stats)
15641 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
15643 lockahead_test -d $DIR/$tdir -t $i
15645 if [ $rc -eq 255 ]; then
15646 error "Ladvise test${i} failed, ${rc}"
15649 new_count=$(do_facet ost1 \
15650 $LCTL get_param -n ost.OSS.ost.stats)
15651 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
15652 awk '{ print $2 }')
15654 difference="$((new_count - count))"
15655 if [ $difference -ne $rc ]; then
15656 error "Ladvise test${i}, bad enqueue count, returned " \
15657 "${rc}, actual ${difference}"
15660 for i in $(seq 12 21); do
15661 # If we do not do this, we run the risk of having too many
15662 # locks and starting lock cancellation while we are checking
15664 cancel_lru_locks osc
15666 count=$($LCTL get_param -n \
15667 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15669 lockahead_test -d $DIR/$tdir -t $i
15671 if [ $rc -eq 255 ]; then
15672 error "Ladvise test ${i} failed, ${rc}"
15675 new_count=$($LCTL get_param -n \
15676 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15677 difference="$((new_count - count))"
15679 # Test 15 output is divided by 100 to map down to valid return
15680 if [ $i -eq 15 ]; then
15684 if [ $difference -ne $rc ]; then
15685 error "Ladvise test ${i}, bad lock count, returned " \
15686 "${rc}, actual ${difference}"
15690 #test 22 returns only success/failure
15692 lockahead_test -d $DIR/$tdir -t $i
15694 if [ $rc -eq 255 ]; then
15695 error "Ladvise test${i} failed, ${rc}"
15699 run_test 255c "suite of ladvise lockahead tests"
15706 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15707 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15708 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
15709 skip "ldiskfs only test" && return
15711 mdt_dev=$(mdsdevname 1)
15713 cl_user=$(do_facet mds1 \
15714 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
15715 if [[ -n $cl_user ]]; then
15716 skip "active changelog user"
15720 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
15721 echo "Registered as changelog user $cl_user"
15724 mkdir -p $DIR/$tdir
15726 $LFS changelog_clear $MDT0 $cl_user 0
15729 touch $DIR/$tdir/{1..10}
15732 stop mds1 || error "Fail to stop MDT."
15735 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
15737 #after mount new plainllog is used
15738 touch $DIR/$tdir/{11..19}
15740 local TEMP256FILE=$(mktemp -u TEMP256XXXXXX)
15741 cat_sl=$(do_facet mds1 \
15742 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
15743 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
15744 do_facet mds1 rm $TEMP256FILE
15746 if (( cat_sl != 2 )); then
15747 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
15748 error "Changelog catalog has wrong number of slots $cat_sl"
15751 $LFS changelog_clear $MDT0 $cl_user 0
15754 TEMP256FILE=$(mktemp -u TEMP256XXXXXX)
15755 cat_sl=$(do_facet mds1 \
15756 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
15757 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
15758 do_facet mds1 rm $TEMP256FILE
15760 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
15762 if (( cat_sl == 2 )); then
15763 error "Empty plain llog was not deleted from changelog catalog"
15765 if (( cat_sl != 1 )); then
15766 error "Active plain llog shouldn\`t be deleted from catalog"
15769 run_test 256 "Check llog delete for empty and not full state"
15772 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15773 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
15774 skip "Need MDS version at least 2.8.55" && return
15776 test_mkdir $DIR/$tdir
15778 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
15779 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
15782 #define OBD_FAIL_MDS_XATTR_REP 0x161
15783 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
15784 local facet=mds$((mdtidx + 1))
15785 set_nodes_failloc $(facet_active_host $facet) 0x80000161
15786 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
15788 stop $facet || error "stop MDS failed"
15789 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
15790 error "start MDS fail"
15792 run_test 257 "xattr locks are not lost"
15794 # Verify we take the i_mutex when security requires it
15796 #define OBD_FAIL_IMUTEX_SEC 0x141c
15797 $LCTL set_param fail_loc=0x141c
15799 chmod u+s $DIR/$tfile
15800 chmod a+rwx $DIR/$tfile
15801 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15803 if [ $RC -ne 0 ]; then
15804 error "error, failed to take i_mutex, rc=$?"
15810 # Verify we do NOT take the i_mutex in the normal case
15812 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
15813 $LCTL set_param fail_loc=0x141d
15816 chmod a+rw $DIR/$tfile
15817 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15819 if [ $RC -ne 0 ]; then
15820 error "error, took i_mutex unnecessarily, rc=$?"
15825 run_test 258b "verify i_mutex security behavior"
15828 #define OBD_FAIL_MDC_CLOSE 0x806
15829 $LCTL set_param fail_loc=0x80000806
15833 run_test 260 "Check mdc_close fail"
15835 ### Data-on-MDT sanity tests ###
15838 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15839 skip "Need MDS version at least 2.10.55" && return
15842 local dom=$DIR/$tdir/dom_file
15843 local tmp=$DIR/$tdir/tmp_file
15845 mkdir -p $DIR/$tdir
15847 # basic checks for DoM component creation
15848 $LFS setstripe -E 1024K -E 1024K -L mdt $dom 2>/dev/null &&
15849 error "Can set MDT layout to non-first entry"
15851 $LFS setstripe -E 1024K -L mdt -E 1024K -L mdt $dom 2>/dev/null &&
15852 error "Can define multiple entries as MDT layout"
15854 $LFS setstripe -E 1M -L mdt $dom ||
15855 error "Can't create DoM layout"
15857 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
15858 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
15859 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
15861 local mdtidx=$($GETSTRIPE -M $dom)
15862 local mdtname=MDT$(printf %04x $mdtidx)
15863 local facet=mds$((mdtidx + 1))
15864 local space_check=1
15866 # Skip free space checks with ZFS
15867 if [ "$(facet_fstype $facet)" == "zfs" ]; then
15873 local mdtfree1=$(do_facet $facet \
15874 lctl get_param -n osd*.*$mdtname.kbytesfree)
15875 dd if=/dev/urandom of=$tmp bs=1024 count=100
15876 # check also direct IO along write
15877 dd if=$tmp of=$dom bs=102400 count=1 oflag=direct
15879 cmp $tmp $dom || error "file data is different"
15880 [ $(stat -c%s $dom) == 102400 ] || error "bad size after write"
15881 if [ $space_check == 1 ]; then
15882 local mdtfree2=$(do_facet $facet \
15883 lctl get_param -n osd*.*$mdtname.kbytesfree)
15884 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
15885 error "MDT free space is wrong after write"
15889 $TRUNCATE $dom 10000
15890 [ $(stat -c%s $dom) == 10000 ] || error "bad size after truncate"
15891 if [ $space_check == 1 ]; then
15892 mdtfree1=$(do_facet $facet \
15893 lctl get_param -n osd*.*$mdtname.kbytesfree)
15894 [ $(($mdtfree1 - $mdtfree2)) -ge 92 ] ||
15895 error "MDT free space is wrong after truncate"
15901 [ $(stat -c%s $dom) == 112400 ] || error "bad size after append"
15902 if [ $space_check == 1 ]; then
15903 mdtfree2=$(do_facet $facet \
15904 lctl get_param -n osd*.*$mdtname.kbytesfree)
15905 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
15906 error "MDT free space is wrong after append"
15911 if [ $space_check == 1 ]; then
15912 mdtfree1=$(do_facet $facet \
15913 lctl get_param -n osd*.*$mdtname.kbytesfree)
15914 [ $(($mdtfree1 - $mdtfree2)) -ge 112 ] ||
15915 error "MDT free space is wrong after removal"
15918 # combined striping
15919 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
15920 error "Can't create DoM + OST striping"
15922 dd if=/dev/urandom of=$tmp bs=1024 count=2000
15923 # check also direct IO along write
15924 dd if=$tmp of=$dom bs=102400 count=20 oflag=direct
15926 cmp $tmp $dom || error "file data is different"
15927 [ $(stat -c%s $dom) == 2048000 ] || error "bad size after write"
15933 run_test 270a "DoM: basic functionality tests"
15936 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15937 skip "Need MDS version at least 2.10.55" && return
15939 local dom=$DIR/$tdir/dom_file
15940 local max_size=1048576
15942 mkdir -p $DIR/$tdir
15943 $LFS setstripe -E $max_size -L mdt $dom
15945 # truncate over the limit
15946 $TRUNCATE $dom $(($max_size + 1)) &&
15947 error "successful truncate over the maximum size"
15948 # write over the limit
15949 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
15950 error "successful write over the maximum size"
15951 # append over the limit
15952 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
15953 echo "12345" >> $dom && error "successful append over the maximum size"
15958 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
15961 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15962 skip "Need MDS version at least 2.10.55" && return
15964 mkdir -p $DIR/$tdir
15965 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
15967 # check files inherit DoM EA
15968 touch $DIR/$tdir/first
15969 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
15970 error "bad pattern"
15971 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
15972 error "bad stripe count"
15973 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
15974 error "bad stripe size"
15976 # check directory inherits DoM EA and uses it as default
15977 mkdir $DIR/$tdir/subdir
15978 touch $DIR/$tdir/subdir/second
15979 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
15980 error "bad pattern in sub-directory"
15981 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
15982 error "bad stripe count in sub-directory"
15983 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
15984 error "bad stripe size in sub-directory"
15987 run_test 270c "DoM: DoM EA inheritance tests"
15990 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15991 skip "Need MDS version at least 2.10.55" && return
15993 mkdir -p $DIR/$tdir
15994 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
15996 # inherit default DoM striping
15997 mkdir $DIR/$tdir/subdir
15998 touch $DIR/$tdir/subdir/f1
16000 # change default directory striping
16001 $LFS setstripe -c 1 $DIR/$tdir/subdir
16002 touch $DIR/$tdir/subdir/f2
16003 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
16004 error "wrong default striping in file 2"
16005 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
16006 error "bad pattern in file 2"
16009 run_test 270d "DoM: change striping from DoM to RAID0"
16012 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16013 skip "Need MDS version at least 2.10.55" && return
16015 mkdir -p $DIR/$tdir/dom
16016 mkdir -p $DIR/$tdir/norm
16019 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
16020 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
16022 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
16023 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
16025 # find DoM files by layout
16026 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
16027 [ $NUM -eq $DOMFILES ] ||
16028 error "lfs find -L: found $NUM, expected $DOMFILES"
16029 echo "Test 1: lfs find 20 DOM files by layout: OK"
16031 # there should be 1 dir with default DOM striping
16032 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
16034 error "lfs find -L: found $NUM, expected 1 dir"
16035 echo "Test 2: lfs find 1 DOM dir by layout: OK"
16037 # find DoM files by stripe size
16038 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
16039 [ $NUM -eq $DOMFILES ] ||
16040 error "lfs find -S: found $NUM, expected $DOMFILES"
16041 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
16043 # find files by stripe offset except DoM files
16044 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
16045 [ $NUM -eq $NORMFILES ] ||
16046 error "lfs find -i: found $NUM, expected $NORMFILES"
16047 echo "Test 5: lfs find no DOM files by stripe index: OK"
16050 run_test 270e "DoM: lfs find with DoM files test"
16053 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16054 skip "Need MDS version at least 2.10.55" && return
16056 local mdtname=${FSNAME}-MDT0000-mdtlov
16057 local dom=$DIR/$tdir/dom_file
16058 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
16059 lod.$mdtname.dom_stripesize)
16060 local dom_limit=131072
16062 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
16063 local dom_current=$(do_facet mds1 $LCTL get_param -n \
16064 lod.$mdtname.dom_stripesize)
16065 [ ${dom_limit} -eq ${dom_current} ] ||
16066 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
16068 $LFS mkdir -i 0 -c 1 $DIR/$tdir
16069 $LFS setstripe -d $DIR/$tdir
16070 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
16071 error "Can't set directory default striping"
16073 # exceed maximum stripe size
16074 $LFS setstripe -E $(($dom_limit * 2)) -L mdt $dom &&
16075 error "Able to create DoM component size more than LOD limit"
16077 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
16078 dom_current=$(do_facet mds1 $LCTL get_param -n \
16079 lod.$mdtname.dom_stripesize)
16080 [ 0 -eq ${dom_current} ] ||
16081 error "Can't set zero DoM stripe limit"
16083 # too low values to be aligned with smallest stripe size 64K
16084 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
16085 dom_current=$(do_facet mds1 $LCTL get_param -n \
16086 lod.$mdtname.dom_stripesize)
16087 [ 30000 -eq ${dom_current} ] &&
16088 error "Can set too small DoM stripe limit"
16090 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
16091 dom_current=$(do_facet mds1 $LCTL get_param -n \
16092 lod.$mdtname.dom_stripesize)
16094 [ 2147483648 -eq ${dom_current} ] &&
16095 error "Can set too large DoM stripe limit"
16097 do_facet mds1 $LCTL set_param -n \
16098 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
16099 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16100 error "Can't create DoM component size after limit change"
16101 do_facet mds1 $LCTL set_param -n \
16102 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
16103 $LFS setstripe -E $dom_limit -L mdt ${dom}_big &&
16104 error "Can create big DoM component after limit decrease"
16105 touch ${dom}_def ||
16106 error "Can't create file with old default layout"
16108 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
16111 run_test 270f "DoM: maximum DoM stripe size checks"
16114 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16115 skip "Need MDS version at least 2.10.55" && return
16117 local dom=$DIR/$tdir/dom
16119 mkdir -p $DIR/$tdir
16121 $LFS setstripe -E 1024K -L mdt $dom
16123 lctl set_param -n mdc.*.stats=clear
16124 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16125 cat $dom > /dev/null
16126 local reads=$(lctl get_param -n mdc.*.stats |
16127 awk '/ost_read/ {print $2}')
16128 [ -z $reads ] || error "Unexpected $reads READ RPCs"
16132 run_test 271a "DoM: data is cached for read after write"
16135 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16136 skip "Need MDS version at least 2.10.55" && return
16138 local dom=$DIR/$tdir/dom
16140 mkdir -p $DIR/$tdir
16142 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16144 lctl set_param -n mdc.*.stats=clear
16145 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16146 cancel_lru_locks mdc
16147 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
16148 # second stat to check size is cached on client
16149 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
16150 local gls=$(lctl get_param -n mdc.*.stats |
16151 awk '/ldlm_glimpse/ {print $2}')
16152 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16155 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
16158 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16159 skip "Need MDS version at least 2.10.55" && return
16161 local dom=$DIR/$tdir/dom
16163 mkdir -p $DIR/$tdir
16165 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16167 lctl set_param -n mdc.*.stats=clear
16168 lctl set_param -n osc.*.stats=clear
16169 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
16170 cancel_lru_locks mdc
16171 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16172 # second stat to check size is cached on client
16173 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16174 local gls=$(lctl get_param -n mdc.*.stats |
16175 awk '/ldlm_glimpse/ {print $2}')
16176 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16177 local gls=$(lctl get_param -n osc.*.stats |
16178 awk '/ldlm_glimpse/ {print $2}')
16179 [ -z $gls ] || error "Unexpected $gls OSC glimpse RPCs"
16182 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
16185 # test to be enabled with lock_convert
16186 skip "skipped until lock convert will be implemented" && return
16188 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16189 skip "Need MDS version at least 2.10.55" && return
16191 local dom=$DIR/$tdir/dom
16193 mkdir -p $DIR/$tdir
16195 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16197 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
16198 local facet=mds$((mdtidx + 1))
16200 cancel_lru_locks mdc
16201 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
16202 createmany -o $dom 1000
16203 lctl set_param -n mdc.*.stats=clear
16204 smalliomany -w $dom 1000 200
16205 lctl get_param -n mdc.*.stats
16206 local enq=$(lctl get_param -n mdc.*.stats |
16207 awk '/ldlm_ibits_enqueue/ {print $2}')
16208 # Each file has 1 open, 1 IO enqueues, total 2000
16209 # but now we have also +1 getxattr for security.capability, total 3000
16210 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
16211 unlinkmany $dom 1000
16213 cancel_lru_locks mdc
16214 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
16215 createmany -o $dom 1000
16216 lctl set_param -n mdc.*.stats=clear
16217 smalliomany -w $dom 1000 200
16218 lctl get_param -n mdc.*.stats
16219 local enq_2=$(lctl get_param -n mdc.*.stats |
16220 awk '/ldlm_ibits_enqueue/ {print $2}')
16221 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
16222 # for OPEN and IO lock.
16223 [ $((enq - enq_2)) -ge 1000 ] ||
16224 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
16225 unlinkmany $dom 1000
16228 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
16230 cleanup_test_300() {
16234 test_striped_dir() {
16239 mkdir -p $DIR/$tdir
16241 SAVE_UMASK=$(umask)
16242 trap cleanup_test_300 RETURN EXIT
16244 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
16245 $DIR/$tdir/striped_dir ||
16246 error "set striped dir error"
16248 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
16249 [ "$mode" = "755" ] || error "expect 755 got $mode"
16251 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
16252 error "getdirstripe failed"
16253 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
16254 if [ "$stripe_count" != "2" ]; then
16255 error "1:stripe_count is $stripe_count, expect 2"
16257 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
16258 if [ "$stripe_count" != "2" ]; then
16259 error "2:stripe_count is $stripe_count, expect 2"
16262 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
16263 if [ "$stripe_index" != "$mdt_index" ]; then
16264 error "stripe_index is $stripe_index, expect $mdt_index"
16267 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16268 error "nlink error after create striped dir"
16270 mkdir $DIR/$tdir/striped_dir/a
16271 mkdir $DIR/$tdir/striped_dir/b
16273 stat $DIR/$tdir/striped_dir/a ||
16274 error "create dir under striped dir failed"
16275 stat $DIR/$tdir/striped_dir/b ||
16276 error "create dir under striped dir failed"
16278 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
16279 error "nlink error after mkdir"
16281 rmdir $DIR/$tdir/striped_dir/a
16282 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
16283 error "nlink error after rmdir"
16285 rmdir $DIR/$tdir/striped_dir/b
16286 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16287 error "nlink error after rmdir"
16289 chattr +i $DIR/$tdir/striped_dir
16290 createmany -o $DIR/$tdir/striped_dir/f 10 &&
16291 error "immutable flags not working under striped dir!"
16292 chattr -i $DIR/$tdir/striped_dir
16294 rmdir $DIR/$tdir/striped_dir ||
16295 error "rmdir striped dir error"
16303 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16304 skip "skipped for lustre < 2.7.0" && return
16305 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16306 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16308 test_striped_dir 0 || error "failed on striped dir on MDT0"
16309 test_striped_dir 1 || error "failed on striped dir on MDT0"
16311 run_test 300a "basic striped dir sanity test"
16314 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16315 skip "skipped for lustre < 2.7.0" && return
16316 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16317 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16323 test_mkdir $DIR/$tdir || error "mkdir fail"
16324 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16325 error "set striped dir error"
16326 for i in {0..9}; do
16327 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
16329 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
16330 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
16331 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
16333 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
16334 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
16335 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
16339 run_test 300b "check ctime/mtime for striped dir"
16342 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16343 skip "skipped for lustre < 2.7.0" && return
16344 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16345 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16348 mkdir -p $DIR/$tdir
16349 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
16350 error "set striped dir error"
16352 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
16353 error "chown striped dir failed"
16355 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
16356 error "create 5k files failed"
16358 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
16360 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
16364 run_test 300c "chown && check ls under striped directory"
16367 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16368 skip "skipped for lustre < 2.7.0" && return
16369 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16370 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16374 mkdir -p $DIR/$tdir
16375 $SETSTRIPE -c 2 $DIR/$tdir
16377 #local striped directory
16378 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16379 error "set striped dir error"
16380 createmany -o $DIR/$tdir/striped_dir/f 10 ||
16381 error "create 10 files failed"
16383 #remote striped directory
16384 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
16385 error "set striped dir error"
16386 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
16387 error "create 10 files failed"
16389 for file in $(find $DIR/$tdir); do
16390 stripe_count=$($GETSTRIPE -c $file)
16391 [ $stripe_count -eq 2 ] ||
16392 error "wrong stripe $stripe_count for $file"
16397 run_test 300d "check default stripe under striped directory"
16400 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16401 skip "Need MDS version at least 2.7.55" && return
16402 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16403 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16407 mkdir -p $DIR/$tdir
16409 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16410 error "set striped dir error"
16412 touch $DIR/$tdir/striped_dir/a
16413 touch $DIR/$tdir/striped_dir/b
16414 touch $DIR/$tdir/striped_dir/c
16416 mkdir $DIR/$tdir/striped_dir/dir_a
16417 mkdir $DIR/$tdir/striped_dir/dir_b
16418 mkdir $DIR/$tdir/striped_dir/dir_c
16420 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
16421 error "set striped adir under striped dir error"
16423 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
16424 error "set striped bdir under striped dir error"
16426 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
16427 error "set striped cdir under striped dir error"
16429 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
16430 error "rename dir under striped dir fails"
16432 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
16433 error "rename dir under different stripes fails"
16435 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
16436 error "rename file under striped dir should succeed"
16438 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
16439 error "rename dir under striped dir should succeed"
16443 run_test 300e "check rename under striped directory"
16446 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16447 skip "Need MDS version at least 2.7.55" && return
16448 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16449 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16454 mkdir -p $DIR/$tdir
16456 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16457 error "set striped dir error"
16459 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
16460 error "set striped dir error"
16462 touch $DIR/$tdir/striped_dir/a
16463 mkdir $DIR/$tdir/striped_dir/dir_a
16464 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
16465 error "create striped dir under striped dir fails"
16467 touch $DIR/$tdir/striped_dir1/b
16468 mkdir $DIR/$tdir/striped_dir1/dir_b
16469 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
16470 error "create striped dir under striped dir fails"
16472 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
16473 error "rename dir under different striped dir should fail"
16475 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
16476 error "rename striped dir under diff striped dir should fail"
16478 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
16479 error "rename file under diff striped dirs fails"
16483 run_test 300f "check rename cross striped directory"
16485 test_300_check_default_striped_dir()
16488 local default_count=$2
16489 local default_index=$3
16492 local dir_stripe_index
16495 echo "checking $dirname $default_count $default_index"
16496 $LFS setdirstripe -D -c $default_count -i $default_index \
16497 -t all_char $DIR/$tdir/$dirname ||
16498 error "set default stripe on striped dir error"
16499 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
16500 [ $stripe_count -eq $default_count ] ||
16501 error "expect $default_count get $stripe_count for $dirname"
16503 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
16504 [ $stripe_index -eq $default_index ] ||
16505 error "expect $default_index get $stripe_index for $dirname"
16507 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
16508 error "create dirs failed"
16510 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
16511 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
16512 for dir in $(find $DIR/$tdir/$dirname/*); do
16513 stripe_count=$($LFS getdirstripe -c $dir)
16514 [ $stripe_count -eq $default_count ] ||
16515 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
16516 error "stripe count $default_count != $stripe_count for $dir"
16518 stripe_index=$($LFS getdirstripe -i $dir)
16519 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
16520 error "$stripe_index != $default_index for $dir"
16522 #check default stripe
16523 stripe_count=$($LFS getdirstripe -D -c $dir)
16524 [ $stripe_count -eq $default_count ] ||
16525 error "default count $default_count != $stripe_count for $dir"
16527 stripe_index=$($LFS getdirstripe -D -i $dir)
16528 [ $stripe_index -eq $default_index ] ||
16529 error "default index $default_index != $stripe_index for $dir"
16531 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
16535 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16536 skip "Need MDS version at least 2.7.55" && return
16537 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16543 mkdir $DIR/$tdir/normal_dir
16545 #Checking when client cache stripe index
16546 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
16547 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
16548 error "create striped_dir failed"
16550 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
16551 error "create dir0 fails"
16552 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
16553 [ $stripe_index -eq 0 ] ||
16554 error "dir0 expect index 0 got $stripe_index"
16556 mkdir $DIR/$tdir/striped_dir/dir1 ||
16557 error "create dir1 fails"
16558 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
16559 [ $stripe_index -eq 1 ] ||
16560 error "dir1 expect index 1 got $stripe_index"
16562 #check default stripe count/stripe index
16563 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
16564 test_300_check_default_striped_dir normal_dir 1 0
16565 test_300_check_default_striped_dir normal_dir 2 1
16566 test_300_check_default_striped_dir normal_dir 2 -1
16568 #delete default stripe information
16569 echo "delete default stripeEA"
16570 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
16571 error "set default stripe on striped dir error"
16573 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
16574 for dir in $(find $DIR/$tdir/normal_dir/*); do
16575 stripe_count=$($LFS getdirstripe -c $dir)
16576 [ $stripe_count -eq 0 ] ||
16577 error "expect 1 get $stripe_count for $dir"
16578 stripe_index=$($LFS getdirstripe -i $dir)
16579 [ $stripe_index -eq 0 ] ||
16580 error "expect 0 get $stripe_index for $dir"
16583 run_test 300g "check default striped directory for normal directory"
16586 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16587 skip "Need MDS version at least 2.7.55" && return
16588 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16593 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16594 error "set striped dir error"
16596 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
16597 test_300_check_default_striped_dir striped_dir 1 0
16598 test_300_check_default_striped_dir striped_dir 2 1
16599 test_300_check_default_striped_dir striped_dir 2 -1
16601 #delete default stripe information
16602 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
16603 error "set default stripe on striped dir error"
16605 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
16606 for dir in $(find $DIR/$tdir/striped_dir/*); do
16607 stripe_count=$($LFS getdirstripe -c $dir)
16608 [ $stripe_count -eq 0 ] ||
16609 error "expect 1 get $stripe_count for $dir"
16612 run_test 300h "check default striped directory for striped directory"
16615 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16616 skip "Need MDS version at least 2.7.55" && return
16617 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16618 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16624 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16625 error "set striped dir error"
16627 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16628 error "create files under striped dir failed"
16630 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
16631 error "set striped hashdir error"
16633 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
16634 error "create dir0 under hash dir failed"
16635 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
16636 error "create dir1 under hash dir failed"
16638 # unfortunately, we need to umount to clear dir layout cache for now
16639 # once we fully implement dir layout, we can drop this
16640 umount_client $MOUNT || error "umount failed"
16641 mount_client $MOUNT || error "mount failed"
16643 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
16644 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
16645 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
16647 #set the stripe to be unknown hash type
16648 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
16649 $LCTL set_param fail_loc=0x1901
16650 for ((i = 0; i < 10; i++)); do
16651 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
16652 error "stat f-$i failed"
16653 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
16656 touch $DIR/$tdir/striped_dir/f0 &&
16657 error "create under striped dir with unknown hash should fail"
16659 $LCTL set_param fail_loc=0
16661 umount_client $MOUNT || error "umount failed"
16662 mount_client $MOUNT || error "mount failed"
16666 run_test 300i "client handle unknown hash type striped directory"
16669 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16670 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16671 skip "Need MDS version at least 2.7.55" && return
16672 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16678 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
16679 $LCTL set_param fail_loc=0x1702
16680 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16681 error "set striped dir error"
16683 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16684 error "create files under striped dir failed"
16686 $LCTL set_param fail_loc=0
16688 rm -rf $DIR/$tdir || error "unlink striped dir fails"
16692 run_test 300j "test large update record"
16695 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16696 skip "Need MDS version at least 2.7.55" && return
16697 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16698 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16704 #define OBD_FAIL_LARGE_STRIPE 0x1703
16705 $LCTL set_param fail_loc=0x1703
16706 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
16707 error "set striped dir error"
16708 $LCTL set_param fail_loc=0
16710 $LFS getdirstripe $DIR/$tdir/striped_dir ||
16711 error "getstripeddir fails"
16712 rm -rf $DIR/$tdir/striped_dir ||
16713 error "unlink striped dir fails"
16717 run_test 300k "test large striped directory"
16720 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16721 skip "Need MDS version at least 2.7.55" && return
16722 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16723 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16726 test_mkdir -p $DIR/$tdir/striped_dir
16727 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
16728 error "chown $RUNAS_ID failed"
16729 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
16730 error "set default striped dir failed"
16732 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
16733 $LCTL set_param fail_loc=0x80000158
16734 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
16736 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
16737 [ $stripe_index -eq 1 ] ||
16738 error "expect 1 get $stripe_index for $dir"
16740 run_test 300l "non-root user to create dir under striped dir with stale layout"
16743 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16744 skip "Need MDS version at least 2.7.55" && return
16745 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16746 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
16748 mkdir -p $DIR/$tdir/striped_dir
16749 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
16750 error "set default stripes dir error"
16752 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
16754 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
16755 [ $stripe_count -eq 0 ] ||
16756 error "expect 0 get $stripe_count for a"
16758 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
16759 error "set default stripes dir error"
16761 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
16763 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
16764 [ $stripe_count -eq 0 ] ||
16765 error "expect 0 get $stripe_count for b"
16767 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
16768 error "set default stripes dir error"
16770 mkdir $DIR/$tdir/striped_dir/c &&
16771 error "default stripe_index is invalid, mkdir c should fails"
16773 rm -rf $DIR/$tdir || error "rmdir fails"
16775 run_test 300m "setstriped directory on single MDT FS"
16778 local list=$(comma_list $(mdts_nodes))
16781 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16785 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16786 skip "Need MDS version at least 2.7.55" && return
16787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16788 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16789 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16792 local list=$(comma_list $(mdts_nodes))
16794 trap cleanup_300n RETURN EXIT
16795 mkdir -p $DIR/$tdir
16796 chmod 777 $DIR/$tdir
16797 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
16798 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16799 error "create striped dir succeeds with gid=0"
16801 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16802 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
16803 error "create striped dir fails with gid=-1"
16805 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16806 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
16807 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16808 error "set default striped dir succeeds with gid=0"
16811 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16812 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
16813 error "set default striped dir fails with gid=-1"
16816 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16817 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
16818 error "create test_dir fails"
16819 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
16820 error "create test_dir1 fails"
16821 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
16822 error "create test_dir2 fails"
16825 run_test 300n "non-root user to create dir under striped dir with default EA"
16828 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16829 skip "Need MDS version at least 2.7.55" && return
16830 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16831 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16835 mkdir -p $DIR/$tdir
16837 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
16838 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
16839 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
16840 skip "not enough free inodes $numfree1 $numfree2"
16844 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
16845 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
16846 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
16847 skip "not enough free space $numfree1 $numfree2"
16851 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
16852 error "setdirstripe fails"
16854 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
16855 error "create dirs fails"
16857 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
16858 ls $DIR/$tdir/striped_dir > /dev/null ||
16859 error "ls striped dir fails"
16860 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
16861 error "unlink big striped dir fails"
16863 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
16866 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16867 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16868 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16870 mkdir -p $DIR/$tdir
16872 #define OBD_FAIL_OUT_ENOSPC 0x1704
16873 do_facet mds2 lctl set_param fail_loc=0x80001704
16874 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
16875 error "create striped directory should fail"
16877 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
16879 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
16882 run_test 300p "create striped directory without space"
16885 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16886 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16888 local fd=$(free_fd)
16889 local cmd="exec $fd<$tdir"
16891 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
16894 trap "eval $cmd" EXIT
16895 cd $tdir || error "cd $tdir fails"
16896 rmdir ../$tdir || error "rmdir $tdir fails"
16897 mkdir local_dir && error "create dir succeeds"
16898 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
16902 run_test 300q "create remote directory under orphan directory"
16904 prepare_remote_file() {
16905 mkdir $DIR/$tdir/src_dir ||
16906 error "create remote source failed"
16908 cp /etc/hosts $DIR/$tdir/src_dir/a || error
16909 touch $DIR/$tdir/src_dir/a
16911 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
16912 error "create remote target dir failed"
16914 touch $DIR/$tdir/tgt_dir/b
16916 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
16917 error "rename dir cross MDT failed!"
16919 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
16920 error "src_child still exists after rename"
16922 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
16923 error "missing file(a) after rename"
16925 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
16926 error "diff after rename"
16930 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
16931 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16932 local remote_file=$DIR/$tdir/tgt_dir/b
16934 mkdir -p $DIR/$tdir
16936 prepare_remote_file || error "prepare remote file failed"
16939 $OPENUNLINK $remote_file $remote_file || error
16940 $CHECKSTAT -a $remote_file || error
16942 run_test 310a "open unlink remote file"
16945 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
16946 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16947 local remote_file=$DIR/$tdir/tgt_dir/b
16949 mkdir -p $DIR/$tdir
16951 prepare_remote_file || error "prepare remote file failed"
16953 ln $remote_file $DIR/$tfile || error "link failed for remote file"
16954 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
16955 $CHECKSTAT -t file $remote_file || error "check file failed"
16957 run_test 310b "unlink remote file with multiple links while open"
16960 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
16961 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16962 local remote_file=$DIR/$tdir/tgt_dir/b
16964 mkdir -p $DIR/$tdir
16966 prepare_remote_file || error "prepare remote file failed"
16968 ln $remote_file $DIR/$tfile || error "link failed for remote file"
16969 multiop_bg_pause $remote_file O_uc ||
16970 error "mulitop failed for remote file"
16972 $MULTIOP $DIR/$tfile Ouc
16973 kill -USR1 $MULTIPID
16976 run_test 310c "open-unlink remote file with multiple links"
16980 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
16981 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
16982 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16983 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16985 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
16987 mkdir -p $DIR/$tdir
16988 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
16989 createmany -o $DIR/$tdir/$tfile. 1000
16991 # statfs data is not real time, let's just calculate it
16992 old_iused=$((old_iused + 1000))
16994 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
16995 osp.*OST0000*MDT0000.create_count")
16996 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
16997 osp.*OST0000*MDT0000.max_create_count")
16998 for idx in $(seq $MDSCOUNT); do
16999 do_facet mds$idx "lctl set_param -n \
17000 osp.*OST0000*MDT000?.max_create_count=0"
17003 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
17004 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
17005 [ $index -ne 0 ] || error "$tfile stripe index is 0"
17007 unlinkmany $DIR/$tdir/$tfile. 1000
17009 for idx in $(seq $MDSCOUNT); do
17010 do_facet mds$idx "lctl set_param -n \
17011 osp.*OST0000*MDT000?.max_create_count=$max_count"
17012 do_facet mds$idx "lctl set_param -n \
17013 osp.*OST0000*MDT000?.create_count=$count"
17017 for i in $(seq 120); do
17018 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17019 # system may be too busy to destroy all objs in time, use
17020 # a somewhat small value to not fail autotest
17021 [ $((old_iused - new_iused)) -gt 400 ] && break
17025 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
17026 [ $((old_iused - new_iused)) -gt 400 ] ||
17027 error "objs not destroyed after unlink"
17029 run_test 311 "disable OSP precreate, and unlink should destroy objs"
17036 local vdevdir=$(dirname $(facet_vdevice $ost))
17037 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
17038 local zfs_zapid=$(do_facet $ost $cmd |
17039 grep -w "/O/0/d$((objid%32))" -C 5 |
17040 awk '/Object/{getline; print $1}')
17041 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
17042 awk "/$objid = /"'{printf $3}')
17047 zfs_object_blksz() {
17051 local vdevdir=$(dirname $(facet_vdevice $ost))
17052 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
17053 local blksz=$(do_facet $ost $cmd $objid |
17054 awk '/dblk/{getline; printf $4}')
17056 case "${blksz: -1}" in
17057 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
17058 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
17065 test_312() { # LU-4856
17066 remote_ost_nodsh && skip "remote OST with nodsh" && return
17068 [ $(facet_fstype ost1) = "zfs" ] ||
17069 { skip "the test only applies to zfs" && return; }
17071 local max_blksz=$(do_facet ost1 \
17072 $ZFS get -p recordsize $(facet_device ost1) |
17073 awk '!/VALUE/{print $3}')
17074 local min_blksz=$(getconf PAGE_SIZE)
17076 # to make life a little bit easier
17077 $LFS mkdir -c 1 -i 0 $DIR/$tdir
17078 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17080 local tf=$DIR/$tdir/$tfile
17082 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17084 # Get ZFS object id
17085 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17087 # block size change by sequential over write
17089 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
17090 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
17092 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17093 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
17097 # block size change by sequential append write
17098 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
17099 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17100 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17102 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
17103 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
17104 oflag=sync conv=notrunc
17106 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17107 [ $blksz -eq $((2 * count * min_blksz)) ] ||
17108 error "blksz error, actual $blksz, " \
17109 "expected: 2 * $count * $min_blksz"
17115 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17116 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17118 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
17119 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17120 [ $blksz -eq $min_blksz ] ||
17121 error "blksz error: $blksz, expected: $min_blksz"
17123 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
17124 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17125 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
17127 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
17128 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17129 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
17131 run_test 312 "make sure ZFS adjusts its block size by write pattern"
17134 remote_ost_nodsh && skip "remote OST with nodsh" && return
17136 local file=$DIR/$tfile
17138 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
17140 # define OBD_FAIL_TGT_RCVD_EIO 0x720
17141 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17142 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
17143 error "write should failed"
17144 do_facet ost1 "$LCTL set_param fail_loc=0"
17147 run_test 313 "io should fail after last_rcvd update fail"
17150 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
17151 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17153 wait_delete_completed
17154 do_facet ost1 "$LCTL set_param fail_loc=0"
17156 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
17158 test_315() { # LU-618
17159 local file=$DIR/$tfile
17162 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4096000c
17163 $MULTIOP $file oO_RDONLY:r4096000_c &
17168 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
17171 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
17174 run_test 315 "read should be accounted"
17177 local read_write=$1
17178 if [ "$read_write" = "write" ]; then
17179 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
17180 elif [ "$read_write" = "read" ]; then
17181 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
17183 error "argument error"
17186 # turn off debug for performance testing
17187 local saved_debug=$($LCTL get_param -n debug)
17188 $LCTL set_param debug=0
17190 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
17192 # get ost1 size - lustre-OST0000
17193 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
17194 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
17195 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
17197 if [ "$read_write" = "read" ]; then
17198 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
17201 local start_time=$(date +%s.%N)
17202 $dd_cmd bs=1M count=$blocks oflag=sync ||
17203 error "real dd $read_write error"
17204 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
17206 if [ "$read_write" = "write" ]; then
17210 # define OBD_FAIL_OST_FAKE_RW 0x238
17211 do_facet ost1 $LCTL set_param fail_loc=0x238
17213 local start_time=$(date +%s.%N)
17214 $dd_cmd bs=1M count=$blocks oflag=sync ||
17215 error "fake dd $read_write error"
17216 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
17218 if [ "$read_write" = "write" ]; then
17220 cancel_lru_locks osc
17221 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
17222 error "$tfile size not $blocks MB"
17224 do_facet ost1 $LCTL set_param fail_loc=0
17226 echo "fake $read_write $duration_fake vs. normal $read_write" \
17227 "$duration in seconds"
17228 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
17229 error_not_in_vm "fake write is slower"
17231 $LCTL set_param -n debug="$saved_debug"
17234 test_399a() { # LU-7655 for OST fake write
17235 remote_ost_nodsh && skip "remote OST with nodsh" && return
17239 run_test 399a "fake write should not be slower than normal write"
17241 test_399b() { # LU-8726 for OST fake read
17242 remote_ost_nodsh && skip "remote OST with nodsh" && return
17244 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
17245 skip "ldiskfs only test" && return 0
17249 run_test 399b "fake read should not be slower than normal read"
17251 test_400a() { # LU-1606, was conf-sanity test_74
17252 local extra_flags=''
17253 local out=$TMP/$tfile
17254 local prefix=/usr/include/lustre
17257 if ! which $CC > /dev/null 2>&1; then
17258 skip_env "$CC is not installed"
17262 if ! [[ -d $prefix ]]; then
17263 # Assume we're running in tree and fixup the include path.
17264 extra_flags+=" -I$LUSTRE/include"
17265 extra_flags+=" -L$LUSTRE/utils"
17268 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
17269 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
17270 error "client api broken"
17274 run_test 400a "Lustre client api program can compile and link"
17276 test_400b() { # LU-1606, LU-5011
17278 local out=$TMP/$tfile
17279 local prefix=/usr/include/linux/lustre
17281 # We use a hard coded prefix so that this test will not fail
17282 # when run in tree. There are headers in lustre/include/lustre/
17283 # that are not packaged (like lustre_idl.h) and have more
17284 # complicated include dependencies (like config.h and lnet/types.h).
17285 # Since this test about correct packaging we just skip them when
17286 # they don't exist (see below) rather than try to fixup cppflags.
17288 if ! which $CC > /dev/null 2>&1; then
17289 skip_env "$CC is not installed"
17293 for header in $prefix/*.h; do
17294 if ! [[ -f "$header" ]]; then
17298 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
17299 continue # lustre_ioctl.h is internal header
17302 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
17303 error "cannot compile '$header'"
17307 run_test 400b "packaged headers can be compiled"
17309 test_401a() { #LU-7437
17310 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
17311 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
17313 #count the number of parameters by "list_param -R"
17314 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
17315 #count the number of parameters by listing proc files
17316 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
17317 echo "proc_dirs='$proc_dirs'"
17318 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
17319 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
17322 [ $params -eq $procs ] ||
17323 error "found $params parameters vs. $procs proc files"
17325 # test the list_param -D option only returns directories
17326 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
17327 #count the number of parameters by listing proc directories
17328 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
17331 [ $params -eq $procs ] ||
17332 error "found $params parameters vs. $procs proc files"
17334 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
17337 local save=$($LCTL get_param -n jobid_var)
17340 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
17341 error "no error returned when setting bad parameters"
17343 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
17344 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
17346 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
17347 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
17348 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
17350 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
17353 local jobid_var_old=$($LCTL get_param -n jobid_var)
17354 local jobid_var_new
17356 $LCTL set_param jobid_var= &&
17357 error "no error returned for 'set_param a='"
17359 jobid_var_new=$($LCTL get_param -n jobid_var)
17360 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17361 error "jobid_var was changed by setting without value"
17363 $LCTL set_param jobid_var &&
17364 error "no error returned for 'set_param a'"
17366 jobid_var_new=$($LCTL get_param -n jobid_var)
17367 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17368 error "jobid_var was changed by setting without value"
17370 run_test 401c "Verify 'lctl set_param' without value fails in either format."
17373 local jobid_var_old=$($LCTL get_param -n jobid_var)
17374 local jobid_var_new
17375 local new_value="foo=bar"
17377 $LCTL set_param jobid_var=$new_value ||
17378 error "'set_param a=b' did not accept a value containing '='"
17380 jobid_var_new=$($LCTL get_param -n jobid_var)
17381 [[ "$jobid_var_new" == "$new_value" ]] ||
17382 error "'set_param a=b' failed on a value containing '='"
17384 # Reset the jobid_var to test the other format
17385 $LCTL set_param jobid_var=$jobid_var_old
17386 jobid_var_new=$($LCTL get_param -n jobid_var)
17387 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17388 error "failed to reset jobid_var"
17390 $LCTL set_param jobid_var $new_value ||
17391 error "'set_param a b' did not accept a value containing '='"
17393 jobid_var_new=$($LCTL get_param -n jobid_var)
17394 [[ "$jobid_var_new" == "$new_value" ]] ||
17395 error "'set_param a b' failed on a value containing '='"
17397 $LCTL set_param jobid_var $jobid_var_old
17398 jobid_var_new=$($LCTL get_param -n jobid_var)
17399 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17400 error "failed to reset jobid_var"
17402 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
17405 local server_version=$(lustre_version_code $SINGLEMDS)
17406 [[ $server_version -ge $(version_code 2.7.66) ]] ||
17407 [[ $server_version -ge $(version_code 2.7.18.4) &&
17408 $server_version -lt $(version_code 2.7.50) ]] ||
17409 [[ $server_version -ge $(version_code 2.7.2) &&
17410 $server_version -lt $(version_code 2.7.11) ]] ||
17411 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
17413 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17414 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
17415 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
17416 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
17417 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
17418 echo "Touch failed - OK"
17420 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
17423 local file1=$DIR/$tfile.1
17424 local file2=$DIR/$tfile.2
17425 local tfile=$TMP/$tfile
17427 rm -f $file1 $file2 $tfile
17432 # 30 sec OBD_TIMEOUT in ll_getattr()
17433 # right before populating st_nlink
17434 $LCTL set_param fail_loc=0x80001409
17435 stat -c %h $file1 > $tfile &
17437 # create an alias, drop all locks and reclaim the dentry
17439 cancel_lru_locks mdc
17440 cancel_lru_locks osc
17441 sysctl -w vm.drop_caches=2
17445 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
17447 rm -f $tfile $file1 $file2
17449 run_test 403 "i_nlink should not drop to zero due to aliasing"
17451 test_404() { # LU-6601
17452 local server_version=$(lustre_version_code $SINGLEMDS)
17453 [[ $server_version -ge $(version_code 2.8.53) ]] ||
17454 { skip "Need server version newer than 2.8.52"; return 0; }
17456 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17457 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
17458 awk '/osp .*-osc-MDT/ { print $4}')
17461 for osp in $mosps; do
17462 echo "Deactivate: " $osp
17463 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
17464 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17465 awk -vp=$osp '$4 == p { print $2 }')
17466 [ $stat = IN ] || {
17467 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17468 error "deactivate error"
17470 echo "Activate: " $osp
17471 do_facet $SINGLEMDS $LCTL --device %$osp activate
17472 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17473 awk -vp=$osp '$4 == p { print $2 }')
17474 [ $stat = UP ] || {
17475 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17476 error "activate error"
17480 run_test 404 "validate manual {de}activated works properly for OSPs"
17483 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
17484 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
17485 skip "Layout swap lock is not supported" && return
17487 check_swap_layouts_support && return 0
17489 test_mkdir $DIR/$tdir
17490 swap_lock_test -d $DIR/$tdir ||
17491 error "One layout swap locked test failed"
17493 run_test 405 "Various layout swap lock tests"
17496 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17497 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
17498 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
17499 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17500 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
17501 skip "Need MDS version at least 2.8.50" && return
17503 local def_stripe_count=$($GETSTRIPE -c $MOUNT)
17504 local def_stripe_size=$($GETSTRIPE -S $MOUNT)
17505 local def_stripe_offset=$($GETSTRIPE -i $MOUNT)
17506 local def_pool=$($GETSTRIPE -p $MOUNT)
17507 local test_pool=$TESTNAME
17509 if ! combined_mgs_mds ; then
17512 pool_add $test_pool || error "pool_add failed"
17513 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
17514 error "pool_add_targets failed"
17516 # parent set default stripe count only, child will stripe from both
17517 # parent and fs default
17518 $SETSTRIPE -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
17519 error "setstripe $MOUNT failed"
17520 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
17521 $SETSTRIPE -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
17522 for i in $(seq 10); do
17523 local f=$DIR/$tdir/$tfile.$i
17524 touch $f || error "touch failed"
17525 local count=$($GETSTRIPE -c $f)
17526 [ $count -eq $OSTCOUNT ] ||
17527 error "$f stripe count $count != $OSTCOUNT"
17528 local offset=$($GETSTRIPE -i $f)
17529 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
17530 local size=$($GETSTRIPE -S $f)
17531 [ $size -eq $((def_stripe_size * 2)) ] ||
17532 error "$f stripe size $size != $((def_stripe_size * 2))"
17533 local pool=$($GETSTRIPE -p $f)
17534 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
17537 # change fs default striping, delete parent default striping, now child
17538 # will stripe from new fs default striping only
17539 $SETSTRIPE -c 1 -S $def_stripe_size -i 0 $MOUNT ||
17540 error "change $MOUNT default stripe failed"
17541 $SETSTRIPE -c 0 $DIR/$tdir || error "delete $tdir default stripe failed"
17542 for i in $(seq 11 20); do
17543 local f=$DIR/$tdir/$tfile.$i
17544 touch $f || error "touch $f failed"
17545 local count=$($GETSTRIPE -c $f)
17546 [ $count -eq 1 ] || error "$f stripe count $count != 1"
17547 local offset=$($GETSTRIPE -i $f)
17548 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
17549 local size=$($GETSTRIPE -S $f)
17550 [ $size -eq $def_stripe_size ] ||
17551 error "$f stripe size $size != $def_stripe_size"
17552 local pool=$($GETSTRIPE -p $f)
17553 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
17557 unlinkmany $DIR/$tdir/$tfile. 1 20
17559 # restore FS default striping
17560 if [ -z $def_pool ]; then
17561 $SETSTRIPE -c $def_stripe_count -S $def_stripe_size \
17562 -i $def_stripe_offset $MOUNT ||
17563 error "restore default striping failed"
17565 $SETSTRIPE -c $def_stripe_count -S $def_stripe_size \
17566 -i $def_stripe_offset -p $def_pool $MOUNT ||
17567 error "restore default striping with $def_pool failed"
17570 local f=$DIR/$tdir/$tfile
17571 pool_remove_all_targets $test_pool $f
17572 pool_remove $test_pool $f
17574 if ! combined_mgs_mds ; then
17578 run_test 406 "DNE support fs default striping"
17581 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17582 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
17583 skip "Need MDS version at least 2.8.55" && return
17584 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17586 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
17587 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
17588 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
17589 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
17590 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
17592 #define OBD_FAIL_DT_TXN_STOP 0x2019
17593 for idx in $(seq $MDSCOUNT); do
17594 do_facet mds$idx "lctl set_param fail_loc=0x2019"
17596 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
17597 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
17598 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
17601 run_test 407 "transaction fail should cause operation fail"
17604 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
17606 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
17607 lctl set_param fail_loc=0x8000040a
17608 # let ll_prepare_partial_page() fail
17609 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
17613 # create at least 100 unused inodes so that
17614 # shrink_icache_memory(0) should not return 0
17615 touch $DIR/$tfile-{0..100}
17616 rm -f $DIR/$tfile-{0..100}
17619 echo 2 > /proc/sys/vm/drop_caches
17621 run_test 408 "drop_caches should not hang due to page leaks"
17625 [ $MDSCOUNT -lt 2 ] &&
17626 skip "We need at least 2 MDTs for this test" && return
17628 check_mount_and_prep
17630 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
17631 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
17632 touch $DIR/$tdir/guard || error "(2) Fail to create"
17634 local PREFIX=$(str_repeat 'A' 128)
17635 echo "Create 1K hard links start at $(date)"
17636 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17637 error "(3) Fail to hard link"
17639 echo "Links count should be right although linkEA overflow"
17640 stat $DIR/$tdir/guard || error "(4) Fail to stat"
17641 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
17642 [ $linkcount -eq 1001 ] ||
17643 error "(5) Unexpected hard links count: $linkcount"
17645 echo "List all links start at $(date)"
17646 ls -l $DIR/$tdir/foo > /dev/null ||
17647 error "(6) Fail to list $DIR/$tdir/foo"
17649 echo "Unlink hard links start at $(date)"
17650 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17651 error "(7) Fail to unlink"
17653 run_test 409 "Large amount of cross-MDTs hard links on the same file"
17657 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
17658 skip "Need client version at least 2.9.59" && return
17660 # Create a file, and stat it from the kernel
17661 local testfile=$DIR/$tfile
17664 local run_id=$RANDOM
17665 local my_ino=$(stat --format "%i" $testfile)
17667 # Try to insert the module. This will always fail as the
17668 # module is designed to not be inserted.
17669 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
17672 # Anything but success is a test failure
17674 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
17675 error "no inode match"
17677 run_test 410 "Test inode number returned from kernel thread"
17679 cleanup_test411_cgroup() {
17685 local cg_basedir=/sys/fs/cgroup/memory
17687 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
17688 { skip "no setup for cgroup"; return; }
17690 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
17691 error "test file creation failed"
17692 cancel_lru_locks osc
17694 # Create a very small memory cgroup to force a slab allocation error
17695 local cgdir=$cg_basedir/osc_slab_alloc
17696 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
17697 trap "cleanup_test411_cgroup $cgdir" EXIT
17698 echo 2M > $cgdir/memory.kmem.limit_in_bytes
17699 echo 1M > $cgdir/memory.limit_in_bytes
17701 # Should not LBUG, just be killed by oom-killer
17702 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null" &&
17703 error "fail to trigger a memory allocation error"
17705 cleanup_test411_cgroup $cgdir
17709 run_test 411 "Slab allocation error with cgroup does not LBUG"
17712 [ $MDSCOUNT -lt 2 ] &&
17713 skip "We need at least 2 MDTs for this test" && return
17715 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
17716 skip "Need server version at least 2.10.55" & exit 0
17719 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
17720 error "mkdir failed"
17721 $LFS getdirstripe $DIR/$tdir
17722 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
17723 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
17724 error "expect $((MDSCOUT - 1)) get $stripe_index"
17725 stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
17726 [ $stripe_count -eq 2 ] ||
17727 error "expect 2 get $stripe_count"
17729 run_test 412 "mkdir on specific MDTs"
17732 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
17733 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
17734 skip "Need server version at least 2.9.55" & exit 0
17735 start_full_debug_logging
17739 stop_full_debug_logging
17743 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17744 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17745 awk '/The barrier for/ { print $7 }')
17748 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
17753 barrier_expired() {
17756 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17757 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17758 awk '/will be expired/ { print $7 }')
17760 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
17769 echo "Start barrier_freeze at: $(date)"
17770 #define OBD_FAIL_BARRIER_DELAY 0x2202
17771 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
17772 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
17775 local b_status=$(barrier_stat)
17776 echo "Got barrier status at: $(date)"
17777 [ "$b_status" = "'freezing_p1'" ] ||
17778 error "(1) unexpected barrier status $b_status"
17780 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
17782 b_status=$(barrier_stat)
17783 [ "$b_status" = "'frozen'" ] ||
17784 error "(2) unexpected barrier status $b_status"
17786 local expired=$(barrier_expired)
17787 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
17788 sleep $((expired + 3))
17790 b_status=$(barrier_stat)
17791 [ "$b_status" = "'expired'" ] ||
17792 error "(3) unexpected barrier status $b_status"
17794 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
17795 error "(4) fail to freeze barrier"
17797 b_status=$(barrier_stat)
17798 [ "$b_status" = "'frozen'" ] ||
17799 error "(5) unexpected barrier status $b_status"
17801 echo "Start barrier_thaw at: $(date)"
17802 #define OBD_FAIL_BARRIER_DELAY 0x2202
17803 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
17804 do_facet mgs $LCTL barrier_thaw $FSNAME &
17807 b_status=$(barrier_stat)
17808 echo "Got barrier status at: $(date)"
17809 [ "$b_status" = "'thawing'" ] ||
17810 error "(6) unexpected barrier status $b_status"
17812 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
17814 b_status=$(barrier_stat)
17815 [ "$b_status" = "'thawed'" ] ||
17816 error "(7) unexpected barrier status $b_status"
17818 #define OBD_FAIL_BARRIER_FAILURE 0x2203
17819 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
17820 do_facet mgs $LCTL barrier_freeze $FSNAME
17822 b_status=$(barrier_stat)
17823 [ "$b_status" = "'failed'" ] ||
17824 error "(8) unexpected barrier status $b_status"
17826 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17827 do_facet mgs $LCTL barrier_thaw $FSNAME
17831 run_test 801a "write barrier user interfaces and stat machine"
17836 mkdir $DIR/$tdir || error "(1) fail to mkdir"
17837 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
17838 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
17839 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
17840 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
17842 cancel_lru_locks mdc
17844 # 180 seconds should be long enough
17845 do_facet mgs $LCTL barrier_freeze $FSNAME 180
17847 local b_status=$(barrier_stat)
17848 [ "$b_status" = "'frozen'" ] ||
17849 error "(6) unexpected barrier status $b_status"
17851 mkdir $DIR/$tdir/d0/d10 &
17854 touch $DIR/$tdir/d1/f13 &
17857 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
17860 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
17863 rm -f $DIR/$tdir/d4/f12 &
17866 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
17868 # To guarantee taht the 'stat' is not blocked
17869 b_status=$(barrier_stat)
17870 [ "$b_status" = "'frozen'" ] ||
17871 error "(8) unexpected barrier status $b_status"
17873 # let above commands to run at background
17876 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
17877 ps -p $touch_pid || error "(10) touch should be blocked"
17878 ps -p $ln_pid || error "(11) link should be blocked"
17879 ps -p $mv_pid || error "(12) rename should be blocked"
17880 ps -p $rm_pid || error "(13) unlink should be blocked"
17882 b_status=$(barrier_stat)
17883 [ "$b_status" = "'frozen'" ] ||
17884 error "(14) unexpected barrier status $b_status"
17886 do_facet mgs $LCTL barrier_thaw $FSNAME
17887 b_status=$(barrier_stat)
17888 [ "$b_status" = "'thawed'" ] ||
17889 error "(15) unexpected barrier status $b_status"
17891 wait $mkdir_pid || error "(16) mkdir should succeed"
17892 wait $touch_pid || error "(17) touch should succeed"
17893 wait $ln_pid || error "(18) link should succeed"
17894 wait $mv_pid || error "(19) rename should succeed"
17895 wait $rm_pid || error "(20) unlink should succeed"
17899 run_test 801b "modification will be blocked by write barrier"
17902 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
17906 stop mds2 || error "(1) Fail to stop mds2"
17908 do_facet mgs $LCTL barrier_freeze $FSNAME 30
17910 local b_status=$(barrier_stat)
17911 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
17912 do_facet mgs $LCTL barrier_thaw $FSNAME
17913 error "(2) unexpected barrier status $b_status"
17916 do_facet mgs $LCTL barrier_rescan $FSNAME ||
17917 error "(3) Fail to rescan barrier bitmap"
17919 do_facet mgs $LCTL barrier_freeze $FSNAME 10
17921 b_status=$(barrier_stat)
17922 [ "$b_status" = "'frozen'" ] ||
17923 error "(4) unexpected barrier status $b_status"
17925 do_facet mgs $LCTL barrier_thaw $FSNAME
17926 b_status=$(barrier_stat)
17927 [ "$b_status" = "'thawed'" ] ||
17928 error "(5) unexpected barrier status $b_status"
17930 local devname=$(mdsdevname 2)
17932 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
17934 do_facet mgs $LCTL barrier_rescan $FSNAME ||
17935 error "(7) Fail to rescan barrier bitmap"
17939 run_test 801c "rescan barrier bitmap"
17941 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
17942 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
17943 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
17949 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
17950 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
17951 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
17957 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
17958 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
17959 skip "Need server version at least 2.9.55" & exit 0
17961 mkdir $DIR/$tdir || error "(1) fail to mkdir"
17963 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
17964 error "(2) Fail to copy"
17966 trap cleanup_802 EXIT
17968 # sync by force before remount as readonly
17969 sync; sync_all_data; sleep 3; sync_all_data
17973 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
17974 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
17975 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
17977 echo "Mount the server as read only"
17978 setupall server_only || error "(3) Fail to start servers"
17980 echo "Mount client without ro should fail"
17981 mount_client $MOUNT &&
17982 error "(4) Mount client without 'ro' should fail"
17984 echo "Mount client with ro should succeed"
17985 mount_client $MOUNT ro ||
17986 error "(5) Mount client with 'ro' should succeed"
17988 echo "Modify should be refused"
17989 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
17991 echo "Read should be allowed"
17992 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
17993 error "(7) Read should succeed under ro mode"
17997 run_test 802 "simulate readonly device"
18000 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18001 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18002 skip "MDS needs to be newer than 2.10.54" && return
18004 mkdir -p $DIR/$tdir
18005 # Create some objects on all MDTs to trigger related logs objects
18006 for idx in $(seq $MDSCOUNT); do
18007 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
18008 $DIR/$tdir/dir${idx} ||
18009 error "Fail to create $DIR/$tdir/dir${idx}"
18013 echo "before create:"
18015 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18017 for ((i=0; i<10; i++)); do
18018 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
18019 error "Fail to create $DIR/$tdir/foo$i"
18023 echo "after create:"
18025 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18027 [ $after_used -ge $((before_used + 10)) ] ||
18028 error "before ($before_used) + 10 > after ($after_used)"
18030 for ((i=0; i<10; i++)); do
18031 rm -rf $DIR/$tdir/foo$i ||
18032 error "Fail to remove $DIR/$tdir/foo$i"
18035 wait_delete_completed
18036 echo "after unlink:"
18038 before_used=$after_used
18039 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18041 [ $after_used -le $((before_used - 8)) ] ||
18042 error "before ($before_used) - 8 < after ($after_used)"
18044 run_test 803 "verify agent object for remote object"
18047 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18048 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18049 skip "MDS needs to be newer than 2.10.54" && return
18051 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
18052 skip "ldiskfs only test" && return 0
18054 mkdir -p $DIR/$tdir
18055 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
18056 error "Fail to create $DIR/$tdir/dir0"
18058 local fid=$($LFS path2fid $DIR/$tdir/dir0)
18059 local dev=$(mdsdevname 2)
18061 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18062 grep ${fid} || error "NOT found agent entry for dir0"
18064 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
18065 error "Fail to create $DIR/$tdir/dir1"
18067 touch $DIR/$tdir/dir1/foo0 ||
18068 error "Fail to create $DIR/$tdir/dir1/foo0"
18069 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
18072 for idx in $(seq $MDSCOUNT); do
18073 dev=$(mdsdevname $idx)
18074 do_facet mds${idx} \
18075 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18076 grep ${fid} && rc=$idx
18079 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
18080 error "Fail to rename foo0 to foo1"
18081 if [ $rc -eq 0 ]; then
18082 for idx in $(seq $MDSCOUNT); do
18083 dev=$(mdsdevname $idx)
18084 do_facet mds${idx} \
18085 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18086 grep ${fid} && rc=$idx
18090 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
18091 error "Fail to rename foo1 to foo2"
18092 if [ $rc -eq 0 ]; then
18093 for idx in $(seq $MDSCOUNT); do
18094 dev=$(mdsdevname $idx)
18095 do_facet mds${idx} \
18096 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18097 grep ${fid} && rc=$idx
18101 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
18103 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
18104 error "Fail to link to $DIR/$tdir/dir1/foo2"
18105 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
18106 error "Fail to rename foo2 to foo0"
18107 unlink $DIR/$tdir/dir1/foo0 ||
18108 error "Fail to unlink $DIR/$tdir/dir1/foo0"
18109 rm -rf $DIR/$tdir/dir0 ||
18110 error "Fail to rm $DIR/$tdir/dir0"
18112 for idx in $(seq $MDSCOUNT); do
18113 dev=$(mdsdevname $idx)
18117 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
18119 start mds${idx} $dev $MDS_MOUNT_OPTS ||
18120 error "mount mds$idx failed"
18121 df $MOUNT > /dev/null 2>&1
18123 # e2fsck should not return error
18125 error "e2fsck detected error on MDT${idx}: rc=$rc"
18128 run_test 804 "verify agent entry for remote entry"
18131 # tests that do cleanup/setup should be run at the end
18135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18137 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
18138 $LCTL set_param fail_loc=0x903
18140 cancel_lru_locks MGC
18142 FAIL_ON_ERROR=true cleanup
18143 FAIL_ON_ERROR=true setup
18145 run_test 900 "umount should not race with any mgc requeue thread"
18148 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
18149 check_and_cleanup_lustre
18150 if [ "$I_MOUNTED" != "yes" ]; then
18151 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true