2 # -*- tab-width: 8; indent-tabs-mode: t; -*-
4 # Run select tests by setting ONLY, or as arguments to the script.
5 # Skip specific tests by setting EXCEPT.
7 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # bug number for skipped test: LU-9693 LU-6493 LU-9693
12 ALWAYS_EXCEPT="$SANITY_EXCEPT 42a 42b 42c"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # skipped tests: LU-8411 LU-9096 LU-9054
16 ALWAYS_EXCEPT=" 407 253 312 $ALWAYS_EXCEPT"
18 # Check Grants after these tests
19 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c"
21 SRCDIR=$(cd $(dirname $0); echo $PWD)
22 export PATH=$PATH:/sbin
28 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
29 CREATETEST=${CREATETEST:-createtest}
31 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
33 OPENFILE=${OPENFILE:-openfile}
34 OPENUNLINK=${OPENUNLINK:-openunlink}
35 export MULTIOP=${MULTIOP:-multiop}
36 READS=${READS:-"reads"}
37 MUNLINK=${MUNLINK:-munlink}
38 SOCKETSERVER=${SOCKETSERVER:-socketserver}
39 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
40 MEMHOG=${MEMHOG:-memhog}
41 DIRECTIO=${DIRECTIO:-directio}
42 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
44 CHECK_GRANT=${CHECK_GRANT:-"yes"}
45 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
46 export PARALLEL=${PARALLEL:-"no"}
48 export NAME=${NAME:-local}
55 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
56 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
57 . $LUSTRE/tests/test-framework.sh
59 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
63 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 300o"
65 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
66 # bug number for skipped test: LU-1957
67 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 180"
69 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
72 # Get the SLES version so we can make decisions on if a test should be run
74 # Returns a version string that should only be used in comparing
75 # strings returned by version_code()
79 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
81 # All SuSE Linux versions have one decimal. version_code expects two
82 local sles_version=$version.0
83 version_code $sles_version
86 if [ -r /etc/SuSE-release ]; then
87 sles_version=$(sles_version_code)
88 [ $sles_version -lt $(version_code 11.4.0) ] &&
89 # bug number for skipped test: LU-4341
90 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
91 [ $sles_version -lt $(version_code 12.0.0) ] &&
92 # bug number for skipped test: LU-3703
93 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
100 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
101 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
110 check_swap_layouts_support()
112 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
113 { skip "Does not support layout lock."; return 0; }
117 check_and_setup_lustre
121 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
122 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
123 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
125 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
126 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
127 rm -rf $DIR/[Rdfs][0-9]*
129 # $RUNAS_ID may get set incorrectly somewhere else
130 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
132 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
136 if [ "${ONLY}" = "MOUNT" ] ; then
137 echo "Lustre is up, please go on"
141 echo "preparing for tests involving mounts"
142 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
144 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
145 echo # add a newline after mke2fs.
149 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
150 lctl set_param debug=-1 2> /dev/null || true
153 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
155 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
157 run_test 0a "touch; rm ====================="
160 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
161 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
163 run_test 0b "chmod 0755 $DIR ============================="
166 $LCTL get_param mdc.*.import | grep "state: FULL" ||
167 error "import not FULL"
168 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
171 run_test 0c "check import proc"
173 test_0d() { # LU-3397
174 [ $(lustre_version_code mgs) -lt $(version_code 2.10.57) ] &&
175 skip "proc exports not supported before 2.10.57" && return
177 local mgs_exp="mgs.MGS.exports"
178 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
180 local exp_client_version
183 local temp_imp=$DIR/$tfile.import
184 local temp_exp=$DIR/$tfile.export
186 # save mgc import file to $temp_imp
187 $LCTL get_param mgc.*.import | tee $temp_imp
188 # Check if client uuid is found in MGS export
189 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
190 [ $(do_facet mgs $LCTL get_param $exp_client_nid.uuid) == \
194 # save mgs export file to $temp_exp
195 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
197 # Compare the value of field "connect_flags"
198 imp_val=$(grep "connect_flags" $temp_imp)
199 exp_val=$(grep "connect_flags" $temp_exp)
200 [ "$exp_val" == "$imp_val" ] ||
201 error "export flags '$exp_val' != import flags '$imp_val'"
203 # Compare the value of client version
204 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
205 exp_val=$(version_code $exp_client_version)
206 imp_val=$(lustre_version_code client)
207 [ "$exp_val" == "$imp_val" ] ||
208 error "export client version '$exp_val' != '$imp_val'"
210 run_test 0d "check export proc ============================="
213 test_mkdir $DIR/$tdir
214 test_mkdir $DIR/$tdir/d2
215 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
216 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
219 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
221 run_test 1 "mkdir; remkdir; rmdir"
224 test_mkdir $DIR/$tdir
225 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
226 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
228 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
230 run_test 2 "mkdir; touch; rmdir; check file"
233 test_mkdir $DIR/$tdir
234 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
235 touch $DIR/$tdir/$tfile
236 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
238 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
240 run_test 3 "mkdir; touch; rmdir; check dir"
242 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
244 test_mkdir -i 1 $DIR/$tdir
246 touch $DIR/$tdir/$tfile ||
247 error "Create file under remote directory failed"
250 error "Expect error removing in-use dir $DIR/$tdir"
252 test -d $DIR/$tdir || error "Remote directory disappeared"
254 rm -rf $DIR/$tdir || error "remove remote dir error"
256 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
259 test_mkdir $DIR/$tdir
260 test_mkdir $DIR/$tdir/d2
261 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
262 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
263 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
265 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
268 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
269 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
270 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
271 error "$tfile does not have perm 0666 or UID $UID"
272 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
273 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
274 error "$tfile should be 0666 and owned by UID $UID"
276 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
279 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
281 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
282 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
283 error "$tfile should be owned by UID $RUNAS_ID"
284 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
285 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
286 error "$tfile should be owned by UID $RUNAS_ID"
288 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
291 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
293 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
294 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
295 error "$tfile should be owned by GID $UID"
296 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
297 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
298 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
300 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
303 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
304 test_mkdir $DIR/$tdir
305 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
306 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
307 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
308 test_mkdir $DIR/$tdir/d/subdir
309 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
310 error "$tdir/d/subdir should be GID $RUNAS_GID"
311 if [[ $MDSCOUNT -gt 1 ]]; then
312 # check remote dir sgid inherite
313 $LFS mkdir -i 0 $DIR/$tdir.local ||
314 error "mkdir $tdir.local failed"
315 chmod g+s $DIR/$tdir.local ||
316 error "chmod $tdir.local failed"
317 chgrp $RUNAS_GID $DIR/$tdir.local ||
318 error "chgrp $tdir.local failed"
319 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
320 error "mkdir $tdir.remote failed"
321 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
322 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
323 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
324 error "$tdir.remote should be mode 02755"
327 run_test 6g "verify new dir in sgid dir inherits group"
329 test_6h() { # bug 7331
330 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
331 touch $DIR/$tfile || error "touch failed"
332 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
333 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
334 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
335 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
336 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
338 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
341 test_mkdir $DIR/$tdir
342 $MCREATE $DIR/$tdir/$tfile
343 chmod 0666 $DIR/$tdir/$tfile
344 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
345 error "$tdir/$tfile should be mode 0666"
347 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
350 if [ ! -d $DIR/$tdir ]; then
351 test_mkdir $DIR/$tdir
353 $MCREATE $DIR/$tdir/$tfile
354 echo -n foo > $DIR/$tdir/$tfile
355 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
356 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
358 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
361 test_mkdir $DIR/$tdir
362 touch $DIR/$tdir/$tfile
363 chmod 0666 $DIR/$tdir/$tfile
364 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
365 error "$tfile mode not 0666"
367 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
370 test_mkdir $DIR/$tdir
371 test_mkdir $DIR/$tdir/d2
372 test_mkdir $DIR/$tdir/d2/d3
373 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
375 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
378 test_mkdir $DIR/$tdir
379 test_mkdir $DIR/$tdir/d2
380 touch $DIR/$tdir/d2/$tfile
381 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
382 error "$tdir/d2/$tfile not a file"
384 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
387 test_mkdir $DIR/$tdir
388 test_mkdir $DIR/$tdir/d2
389 chmod 0666 $DIR/$tdir/d2
390 chmod 0705 $DIR/$tdir/d2
391 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
392 error "$tdir/d2 mode not 0705"
394 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
397 test_mkdir $DIR/$tdir
398 touch $DIR/$tdir/$tfile
399 chmod 0666 $DIR/$tdir/$tfile
400 chmod 0654 $DIR/$tdir/$tfile
401 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
402 error "$tdir/d2 mode not 0654"
404 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
407 test_mkdir $DIR/$tdir
408 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
410 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
411 error "$tdir/$tfile size not 0 after truncate"
413 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
416 test_mkdir $DIR/$tdir
417 touch $DIR/$tdir/$tfile
419 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
421 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
424 test_mkdir $DIR/$tdir
425 touch $DIR/$tdir/$tfile
426 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
427 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
428 error "$tdir/${tfile_2} not a file after rename"
429 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
431 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
434 test_mkdir $DIR/$tdir
435 touch $DIR/$tdir/$tfile
436 rm -rf $DIR/$tdir/$tfile
437 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
439 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
442 test_mkdir $DIR/$tdir
443 touch $DIR/$tdir/$tfile
444 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
446 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
447 error "$tdir/l-exist not a symlink"
448 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
449 error "$tdir/l-exist not referencing a file"
450 rm -f $DIR/$tdir/l-exist
451 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
453 run_test 17a "symlinks: create, remove (real)"
456 test_mkdir $DIR/$tdir
457 ln -s no-such-file $DIR/$tdir/l-dangle
459 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
460 error "$tdir/l-dangle not referencing no-such-file"
461 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
462 error "$tdir/l-dangle not referencing non-existent file"
463 rm -f $DIR/$tdir/l-dangle
464 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
466 run_test 17b "symlinks: create, remove (dangling)"
468 test_17c() { # bug 3440 - don't save failed open RPC for replay
469 test_mkdir $DIR/$tdir
470 ln -s foo $DIR/$tdir/$tfile
471 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
473 run_test 17c "symlinks: open dangling (should return error)"
476 test_mkdir $DIR/$tdir
477 ln -s foo $DIR/$tdir/$tfile
478 touch $DIR/$tdir/$tfile || error "creating to new symlink"
480 run_test 17d "symlinks: create dangling"
483 test_mkdir $DIR/$tdir
484 local foo=$DIR/$tdir/$tfile
485 ln -s $foo $foo || error "create symlink failed"
486 ls -l $foo || error "ls -l failed"
487 ls $foo && error "ls not failed" || true
489 run_test 17e "symlinks: create recursive symlink (should return error)"
492 test_mkdir $DIR/$tdir
493 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
494 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
495 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
496 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
497 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
498 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
501 run_test 17f "symlinks: long and very long symlink name"
503 # str_repeat(S, N) generate a string that is string S repeated N times
508 while [ $((n -= 1)) -ge 0 ]; do
514 # Long symlinks and LU-2241
516 test_mkdir $DIR/$tdir
517 local TESTS="59 60 61 4094 4095"
519 # Fix for inode size boundary in 2.1.4
520 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
523 # Patch not applied to 2.2 or 2.3 branches
524 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
525 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
528 # skip long symlink name for rhel6.5.
529 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
530 grep -q '6.5' /etc/redhat-release &>/dev/null &&
531 TESTS="59 60 61 4062 4063"
534 local SYMNAME=$(str_repeat 'x' $i)
535 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
536 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
539 run_test 17g "symlinks: really long symlink name and inode boundaries"
541 test_17h() { #bug 17378
542 remote_mds_nodsh && skip "remote MDS with nodsh" && return
543 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
545 test_mkdir $DIR/$tdir
546 if [[ $MDSCOUNT -gt 1 ]]; then
547 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
551 $LFS setstripe -c -1 $DIR/$tdir
552 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
553 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
554 touch $DIR/$tdir/$tfile || true
556 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
558 test_17i() { #bug 20018
559 remote_mds_nodsh && skip "remote MDS with nodsh" && return
560 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
561 test_mkdir -c1 $DIR/$tdir
562 local foo=$DIR/$tdir/$tfile
564 if [[ $MDSCOUNT -gt 1 ]]; then
565 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
569 ln -s $foo $foo || error "create symlink failed"
570 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
571 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
572 ls -l $foo && error "error not detected"
575 run_test 17i "don't panic on short symlink"
577 test_17k() { #bug 22301
578 [[ -z "$(which rsync 2>/dev/null)" ]] &&
579 skip "no rsync command" && return 0
580 rsync --help | grep -q xattr ||
581 skip_env "$(rsync --version | head -n1) does not support xattrs"
582 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
583 test_mkdir $DIR/$tdir
584 test_mkdir $DIR/$tdir.new
585 touch $DIR/$tdir/$tfile
586 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
587 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
588 error "rsync failed with xattrs enabled"
590 run_test 17k "symlinks: rsync with xattrs enabled"
592 test_17l() { # LU-279
593 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
594 skip "no getfattr command" && return 0
595 test_mkdir $DIR/$tdir
596 touch $DIR/$tdir/$tfile
597 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
598 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
599 # -h to not follow symlinks. -m '' to list all the xattrs.
600 # grep to remove first line: '# file: $path'.
601 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
603 lgetxattr_size_check $path $xattr ||
604 error "lgetxattr_size_check $path $xattr failed"
608 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
612 local short_sym="0123456789"
613 local wdir=$DIR/$tdir
616 remote_mds_nodsh && skip "remote MDS with nodsh" && return
617 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
618 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
619 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
621 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
622 skip "ldiskfs only test" && return 0
624 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
628 # create a long symlink file
629 for ((i = 0; i < 4; ++i)); do
630 long_sym=${long_sym}${long_sym}
633 echo "create 512 short and long symlink files under $wdir"
634 for ((i = 0; i < 256; ++i)); do
635 ln -sf ${long_sym}"a5a5" $wdir/long-$i
636 ln -sf ${short_sym}"a5a5" $wdir/short-$i
642 wait_delete_completed
644 echo "recreate the 512 symlink files with a shorter string"
645 for ((i = 0; i < 512; ++i)); do
646 # rewrite the symlink file with a shorter string
647 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
648 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
651 local mds_index=$(($($LFS getstripe -M $wdir) + 1))
652 local devname=$(mdsdevname $mds_index)
654 echo "stop and checking mds${mds_index}:"
655 # e2fsck should not return error
657 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
660 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
661 error "start mds${mds_index} failed"
662 df $MOUNT > /dev/null 2>&1
664 error "e2fsck detected error for short/long symlink: rc=$rc"
666 run_test 17m "run e2fsck against MDT which contains short/long symlink"
668 check_fs_consistency_17n() {
672 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
673 # so it only check MDT1/MDT2 instead of all of MDTs.
674 for mdt_index in 1 2; do
675 local devname=$(mdsdevname $mdt_index)
676 # e2fsck should not return error
678 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
681 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
682 error "mount mds$mdt_index failed"
683 df $MOUNT > /dev/null 2>&1
691 remote_mds_nodsh && skip "remote MDS with nodsh" && return
692 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
693 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
694 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
696 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
697 skip "ldiskfs only test" && return 0
699 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
701 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
703 test_mkdir $DIR/$tdir
704 for ((i=0; i<10; i++)); do
705 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
706 error "create remote dir error $i"
707 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
708 error "create files under remote dir failed $i"
711 check_fs_consistency_17n ||
712 error "e2fsck report error after create files under remote dir"
714 for ((i = 0; i < 10; i++)); do
715 rm -rf $DIR/$tdir/remote_dir_${i} ||
716 error "destroy remote dir error $i"
719 check_fs_consistency_17n ||
720 error "e2fsck report error after unlink files under remote dir"
722 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
723 skip "lustre < 2.4.50 does not support migrate mv " && return
725 for ((i = 0; i < 10; i++)); do
726 mkdir -p $DIR/$tdir/remote_dir_${i}
727 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
728 error "create files under remote dir failed $i"
729 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
730 error "migrate remote dir error $i"
732 check_fs_consistency_17n || error "e2fsck report error after migration"
734 for ((i = 0; i < 10; i++)); do
735 rm -rf $DIR/$tdir/remote_dir_${i} ||
736 error "destroy remote dir error $i"
739 check_fs_consistency_17n || error "e2fsck report error after unlink"
741 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
744 remote_mds_nodsh && skip "remote MDS with nodsh" && return
745 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
746 skip "Need MDS version at least 2.3.64" && return
748 local wdir=$DIR/${tdir}o
754 mdt_index=$($LFS getstripe -M $wdir/$tfile)
755 mdt_index=$((mdt_index + 1))
758 #fail mds will wait the failover finish then set
759 #following fail_loc to avoid interfer the recovery process.
762 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
763 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
764 ls -l $wdir/$tfile && rc=1
765 do_facet mds${mdt_index} lctl set_param fail_loc=0
766 [[ $rc -eq 0 ]] || error "stat file should fail"
768 run_test 17o "stat file with incompat LMA feature"
771 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
772 ls $DIR || error "Failed to ls $DIR: $?"
774 run_test 18 "touch .../f ; ls ... =============================="
780 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
782 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
785 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
787 run_test 19b "ls -l .../f19 (should return error) =============="
790 [ $RUNAS_ID -eq $UID ] &&
791 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
792 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
794 run_test 19c "$RUNAS touch .../f19 (should return error) =="
797 cat $DIR/f19 && error || true
799 run_test 19d "cat .../f19 (should return error) =============="
808 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
810 run_test 20 "touch .../f ; ls -l ..."
813 test_mkdir $DIR/$tdir
814 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
815 ln -s dangle $DIR/$tdir/link
816 echo foo >> $DIR/$tdir/link
817 cat $DIR/$tdir/dangle
818 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
819 $CHECKSTAT -f -t file $DIR/$tdir/link ||
820 error "$tdir/link not linked to a file"
822 run_test 21 "write to dangling link"
825 local wdir=$DIR/$tdir
827 chown $RUNAS_ID:$RUNAS_GID $wdir
828 (cd $wdir || error "cd $wdir failed";
829 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
831 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
832 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
833 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
834 error "checkstat -u failed"
836 run_test 22 "unpack tar archive as non-root user"
840 test_mkdir $DIR/$tdir
841 local file=$DIR/$tdir/$tfile
843 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
844 openfile -f O_CREAT:O_EXCL $file &&
845 error "$file recreate succeeded" || true
847 run_test 23a "O_CREAT|O_EXCL in subdir"
849 test_23b() { # bug 18988
850 test_mkdir $DIR/$tdir
851 local file=$DIR/$tdir/$tfile
854 echo foo > $file || error "write filed"
855 echo bar >> $file || error "append filed"
856 $CHECKSTAT -s 8 $file || error "wrong size"
859 run_test 23b "O_APPEND check"
861 # LU-9409, size with O_APPEND and tiny writes
863 local file=$DIR/$tfile
866 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
867 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
871 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
872 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
874 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
877 #racing tiny & normal writes
878 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
879 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
881 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
884 #racing tiny & normal writes 2, ugly numbers
885 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
886 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
888 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
891 run_test 23c "O_APPEND size checks for tiny writes"
895 echo '-- same directory rename'
896 test_mkdir $DIR/$tdir
897 touch $DIR/$tdir/$tfile.1
898 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
899 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
901 run_test 24a "rename file to non-existent target"
904 test_mkdir $DIR/$tdir
905 touch $DIR/$tdir/$tfile.{1,2}
906 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
907 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
908 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
910 run_test 24b "rename file to existing target"
913 test_mkdir $DIR/$tdir
914 test_mkdir $DIR/$tdir/d$testnum.1
915 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
916 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
917 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
919 run_test 24c "rename directory to non-existent target"
922 test_mkdir -c1 $DIR/$tdir
923 test_mkdir -c1 $DIR/$tdir/d$testnum.1
924 test_mkdir -c1 $DIR/$tdir/d$testnum.2
925 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
926 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
927 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
929 run_test 24d "rename directory to existing target"
932 echo '-- cross directory renames --'
936 mv $DIR/R5a/f $DIR/R5b/g
937 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
938 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
940 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
945 touch $DIR/R6a/f $DIR/R6b/g
946 mv $DIR/R6a/f $DIR/R6b/g
947 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
948 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
950 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
955 test_mkdir $DIR/R7a/d
956 mv $DIR/R7a/d $DIR/R7b/e
957 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
958 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
960 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
963 test_mkdir -c1 $DIR/R8a
964 test_mkdir -c1 $DIR/R8b
965 test_mkdir -c1 $DIR/R8a/d
966 test_mkdir -c1 $DIR/R8b/e
967 mrename $DIR/R8a/d $DIR/R8b/e
968 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
969 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
971 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
974 echo "-- rename error cases"
978 mrename $DIR/R9/f $DIR/R9/a
979 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
980 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
981 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
983 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
987 mrename $DIR/R10/f $DIR/R10/g
988 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
989 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
990 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
992 run_test 24j "source does not exist ============================"
996 test_mkdir $DIR/R11a/d
998 mv $DIR/R11a/f $DIR/R11a/d
999 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1000 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1002 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1004 # bug 2429 - rename foo foo foo creates invalid file
1007 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1009 run_test 24l "Renaming a file to itself ========================"
1013 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1014 # on ext3 this does not remove either the source or target files
1015 # though the "expected" operation would be to remove the source
1016 $CHECKSTAT -t file ${f} || error "${f} missing"
1017 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1019 run_test 24m "Renaming a file to a hard link to itself ========="
1023 # this stats the old file after it was renamed, so it should fail
1025 $CHECKSTAT ${f} || error "${f} missing"
1027 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1028 $CHECKSTAT -a ${f} || error "${f} exists"
1030 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1033 test_mkdir $DIR/$tdir
1034 rename_many -s random -v -n 10 $DIR/$tdir
1036 run_test 24o "rename of files during htree split"
1039 test_mkdir $DIR/R12a
1040 test_mkdir $DIR/R12b
1041 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1042 mrename $DIR/R12a $DIR/R12b
1043 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1044 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1045 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1046 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1048 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1050 cleanup_multiop_pause() {
1052 kill -USR1 $MULTIPID
1056 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1057 test_mkdir $DIR/R13a
1058 test_mkdir $DIR/R13b
1059 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1060 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1063 trap cleanup_multiop_pause EXIT
1064 mrename $DIR/R13a $DIR/R13b
1065 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1066 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1067 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1068 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1069 cleanup_multiop_pause
1070 wait $MULTIPID || error "multiop close failed"
1072 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1074 test_24r() { #bug 3789
1075 test_mkdir $DIR/R14a
1076 test_mkdir $DIR/R14a/b
1077 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1078 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1079 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1081 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1084 test_mkdir $DIR/R15a
1085 test_mkdir $DIR/R15a/b
1086 test_mkdir $DIR/R15a/b/c
1087 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1088 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1089 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1091 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1093 test_mkdir $DIR/R16a
1094 test_mkdir $DIR/R16a/b
1095 test_mkdir $DIR/R16a/b/c
1096 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1097 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1098 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1100 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1102 test_24u() { # bug12192
1103 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1104 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1106 run_test 24u "create stripe file"
1110 size=$(getconf PAGE_SIZE 2>/dev/null)
1111 echo -n ${size:-4096}
1114 simple_cleanup_common() {
1117 [ -z "$DIR" -o -z "$tdir" ] && return 0
1119 local start=$SECONDS
1122 wait_delete_completed
1123 echo "cleanup time $((SECONDS - start))"
1127 max_pages_per_rpc() {
1128 local mdtname="$(printf "MDT%04x" ${1:-0})"
1129 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1133 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1134 local nrfiles=${COUNT:-100000}
1135 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1136 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && nrfiles=${COUNT:-10000}
1138 local fname="$DIR/$tdir/$tfile"
1139 test_mkdir "$(dirname $fname)"
1140 # assume MDT0000 has the fewest inodes
1141 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1142 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1143 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1145 trap simple_cleanup_common EXIT
1147 createmany -m "$fname" $nrfiles
1149 cancel_lru_locks mdc
1150 lctl set_param mdc.*.stats clear
1152 # was previously test_24D: LU-6101
1153 # readdir() returns correct number of entries after cursor reload
1154 local num_ls=$(ls $DIR/$tdir | wc -l)
1155 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1156 local num_all=$(ls -a $DIR/$tdir | wc -l)
1157 if [ $num_ls -ne $nrfiles -o $num_uniq -ne $nrfiles -o \
1158 $num_all -ne $((nrfiles + 2)) ]; then
1159 error "Expected $nrfiles files, got $num_ls " \
1160 "($num_uniq unique $num_all .&..)"
1162 # LU-5 large readdir
1163 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1164 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1165 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1166 # take into account of overhead in lu_dirpage header and end mark in
1167 # each page, plus one in rpc_num calculation.
1168 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1169 local page_entries=$((($(page_size) - 24) / dirent_size))
1170 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1171 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1172 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1173 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1174 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1175 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1176 error "large readdir doesn't take effect: " \
1177 "$mds_readpage should be about $rpc_max"
1179 simple_cleanup_common
1181 run_test 24v "list large directory (test hash collision, b=17560)"
1183 test_24w() { # bug21506
1185 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1186 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1187 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1188 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1189 [[ "$SZ1" -eq "$SZ2" ]] ||
1190 error "Error reading at the end of the file $tfile"
1192 run_test 24w "Reading a file larger than 4Gb"
1195 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1197 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1198 skip "Need MDS version at least 2.7.56" && return
1200 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1202 local remote_dir=$DIR/$tdir/remote_dir
1204 test_mkdir $DIR/$tdir
1205 $LFS mkdir -i $MDTIDX $remote_dir ||
1206 error "create remote directory failed"
1208 test_mkdir $DIR/$tdir/src_dir
1209 touch $DIR/$tdir/src_file
1210 test_mkdir $remote_dir/tgt_dir
1211 touch $remote_dir/tgt_file
1213 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1214 error "rename dir cross MDT failed!"
1216 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1217 error "rename file cross MDT failed!"
1219 touch $DIR/$tdir/ln_file
1220 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1221 error "ln file cross MDT failed"
1223 rm -rf $DIR/$tdir || error "Can not delete directories"
1225 run_test 24x "cross MDT rename/link"
1228 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1229 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1230 local remote_dir=$DIR/$tdir/remote_dir
1233 test_mkdir $DIR/$tdir
1234 $LFS mkdir -i $mdtidx $remote_dir ||
1235 error "create remote directory failed"
1237 test_mkdir $remote_dir/src_dir
1238 touch $remote_dir/src_file
1239 test_mkdir $remote_dir/tgt_dir
1240 touch $remote_dir/tgt_file
1242 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1243 error "rename subdir in the same remote dir failed!"
1245 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1246 error "rename files in the same remote dir failed!"
1248 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1249 error "link files in the same remote dir failed!"
1251 rm -rf $DIR/$tdir || error "Can not delete directories"
1253 run_test 24y "rename/link on the same dir should succeed"
1255 test_24A() { # LU-3182
1259 test_mkdir $DIR/$tdir
1260 trap simple_cleanup_common EXIT
1261 createmany -m $DIR/$tdir/$tfile $NFILES
1262 local t=$(ls $DIR/$tdir | wc -l)
1263 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1264 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1265 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1266 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1269 simple_cleanup_common || error "Can not delete directories"
1271 run_test 24A "readdir() returns correct number of entries."
1273 test_24B() { # LU-4805
1274 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1277 test_mkdir $DIR/$tdir
1278 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1279 error "create striped dir failed"
1281 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1282 [ $count -eq 2 ] || error "Expected 2, got $count"
1284 touch $DIR/$tdir/striped_dir/a
1286 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1287 [ $count -eq 3 ] || error "Expected 3, got $count"
1289 touch $DIR/$tdir/striped_dir/.f
1291 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1292 [ $count -eq 4 ] || error "Expected 4, got $count"
1294 rm -rf $DIR/$tdir || error "Can not delete directories"
1296 run_test 24B "readdir for striped dir return correct number of entries"
1299 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1305 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1306 error "create striped dir failed"
1308 cd $DIR/$tdir/d0/striped_dir
1310 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1311 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1312 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1314 [ "$d0_ino" = "$parent_ino" ] ||
1315 error ".. wrong, expect $d0_ino, get $parent_ino"
1317 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1318 error "mv striped dir failed"
1320 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1322 [ "$d1_ino" = "$parent_ino" ] ||
1323 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1325 run_test 24C "check .. in striped dir"
1328 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1329 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1332 mkdir $DIR/$tdir/src_dir
1333 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1334 error "create remote source failed"
1336 touch $DIR/$tdir/src_dir/src_child/a
1338 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1339 error "create remote target dir failed"
1341 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1342 error "create remote target child failed"
1344 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1345 error "rename dir cross MDT failed!"
1349 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1350 error "src_child still exists after rename"
1352 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1353 error "missing file(a) after rename"
1355 rm -rf $DIR/$tdir || error "Can not delete directories"
1357 run_test 24E "cross MDT rename/link"
1360 echo '== symlink sanity ============================================='
1364 touch $DIR/s25/foo ||
1365 error "File creation in symlinked directory failed"
1367 run_test 25a "create file in symlinked directory ==============="
1370 [ ! -d $DIR/d25 ] && test_25a
1371 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1373 run_test 25b "lookup file in symlinked directory ==============="
1377 test_mkdir $DIR/d26/d26-2
1378 ln -s d26/d26-2 $DIR/s26
1379 touch $DIR/s26/foo || error "File creation failed"
1381 run_test 26a "multiple component symlink ======================="
1384 test_mkdir -p $DIR/$tdir/d26-2
1385 ln -s $tdir/d26-2/foo $DIR/s26-2
1386 touch $DIR/s26-2 || error "File creation failed"
1388 run_test 26b "multiple component symlink at end of lookup ======"
1391 test_mkdir $DIR/d26.2
1392 touch $DIR/d26.2/foo
1393 ln -s d26.2 $DIR/s26.2-1
1394 ln -s s26.2-1 $DIR/s26.2-2
1395 ln -s s26.2-2 $DIR/s26.2-3
1396 chmod 0666 $DIR/s26.2-3/foo
1398 run_test 26c "chain of symlinks"
1400 # recursive symlinks (bug 439)
1402 ln -s d26-3/foo $DIR/d26-3
1404 run_test 26d "create multiple component recursive symlink"
1407 [ ! -h $DIR/d26-3 ] && test_26d
1410 run_test 26e "unlink multiple component recursive symlink"
1412 # recursive symlinks (bug 7022)
1414 test_mkdir $DIR/$tdir
1415 test_mkdir $DIR/$tdir/$tfile
1416 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1417 test_mkdir -p lndir/bar1
1418 test_mkdir $DIR/$tdir/$tfile/$tfile
1419 cd $tfile || error "cd $tfile failed"
1420 ln -s .. dotdot || error "ln dotdot failed"
1421 ln -s dotdot/lndir lndir || error "ln lndir failed"
1422 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1423 output=`ls $tfile/$tfile/lndir/bar1`
1424 [ "$output" = bar1 ] && error "unexpected output"
1425 rm -r $tfile || error "rm $tfile failed"
1426 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1428 run_test 26f "rm -r of a directory which has recursive symlink"
1431 test_mkdir $DIR/$tdir
1432 $LFS getstripe $DIR/$tdir
1433 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1434 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1435 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1437 run_test 27a "one stripe file"
1440 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1441 test_mkdir $DIR/$tdir
1442 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1443 $LFS getstripe -c $DIR/$tdir/$tfile
1444 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1445 error "two-stripe file doesn't have two stripes"
1447 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1449 run_test 27b "create and write to two stripe file"
1452 test_mkdir $DIR/$tdir
1453 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1454 error "setstripe failed"
1455 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1456 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1458 run_test 27d "create file with default settings"
1461 # LU-5839 adds check for existed layout before setting it
1462 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1463 skip "Need MDS version at least 2.7.56" && return
1464 test_mkdir $DIR/$tdir
1465 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1466 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1467 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1469 run_test 27e "setstripe existing file (should return error)"
1472 test_mkdir $DIR/$tdir
1473 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1474 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1475 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1476 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1477 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1478 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1480 run_test 27f "setstripe with bad stripe size (should return error)"
1483 test_mkdir $DIR/$tdir
1484 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1485 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1486 error "$DIR/$tdir/$tfile has object"
1488 run_test 27g "$LFS getstripe with no objects"
1491 test_mkdir $DIR/$tdir
1492 touch $DIR/$tdir/$tfile || error "touch failed"
1493 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1494 error "missing objects"
1496 run_test 27i "$LFS getstripe with some objects"
1499 test_mkdir $DIR/$tdir
1500 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1501 error "setstripe failed" || true
1503 run_test 27j "setstripe with bad stripe offset (should return error)"
1505 test_27k() { # bug 2844
1506 test_mkdir $DIR/$tdir
1507 local file=$DIR/$tdir/$tfile
1508 local ll_max_blksize=$((4 * 1024 * 1024))
1509 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1510 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1511 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1512 dd if=/dev/zero of=$file bs=4k count=1
1513 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1514 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1516 run_test 27k "limit i_blksize for broken user apps"
1519 mcreate $DIR/$tfile || error "creating file"
1520 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1521 error "setstripe should have failed" || true
1523 run_test 27l "check setstripe permissions (should return error)"
1526 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1528 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1530 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1531 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1534 trap simple_cleanup_common EXIT
1535 test_mkdir $DIR/$tdir
1536 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1537 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1538 error "dd should fill OST0"
1540 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1542 [ $i -gt 256 ] && break
1545 touch $DIR/$tdir/$tfile.$i
1546 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1547 awk '{print $1}'| grep -w "0") ] &&
1548 error "OST0 was full but new created file still use it"
1550 touch $DIR/$tdir/$tfile.$i
1551 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1552 awk '{print $1}'| grep -w "0") ] &&
1553 error "OST0 was full but new created file still use it"
1554 simple_cleanup_common
1556 run_test 27m "create file while OST0 was full"
1559 local delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1560 head -n 1 | awk '{ print $1 * 2 }')
1564 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1565 # if the OST isn't full anymore.
1567 local OSTIDX=${1:-""}
1569 local list=$(comma_list $(osts_nodes))
1570 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1572 do_nodes $list lctl set_param fail_loc=0
1573 sync # initiate all OST_DESTROYs from MDS to OST
1577 exhaust_precreations() {
1580 local FAILIDX=${3:-$OSTIDX}
1581 local ofacet=ost$((OSTIDX + 1))
1583 test_mkdir -p -c1 $DIR/$tdir
1584 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1585 local mfacet=mds$((mdtidx + 1))
1586 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1588 local OST=$(ostname_from_index $OSTIDX)
1591 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1592 local last_id=$(do_facet $mfacet lctl get_param -n \
1593 osc.$mdtosc_proc1.prealloc_last_id)
1594 local next_id=$(do_facet $mfacet lctl get_param -n \
1595 osc.$mdtosc_proc1.prealloc_next_id)
1597 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1598 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1600 test_mkdir -p $DIR/$tdir/${OST}
1601 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1602 #define OBD_FAIL_OST_ENOSPC 0x215
1603 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1604 echo "Creating to objid $last_id on ost $OST..."
1605 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1606 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1607 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1611 exhaust_all_precreations() {
1613 for (( i=0; i < OSTCOUNT; i++ )) ; do
1614 exhaust_precreations $i $1 -1
1619 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1620 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1621 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1622 remote_ost_nodsh && skip "remote OST with nodsh" && return
1625 rm -f $DIR/$tdir/$tfile
1626 exhaust_precreations 0 0x80000215
1627 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1628 touch $DIR/$tdir/$tfile || error "touch failed"
1629 $LFS getstripe $DIR/$tdir/$tfile
1632 run_test 27n "create file with some full OSTs"
1635 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1636 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1637 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1638 remote_ost_nodsh && skip "remote OST with nodsh" && return
1641 rm -f $DIR/$tdir/$tfile
1642 exhaust_all_precreations 0x215
1644 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1649 run_test 27o "create file with all full OSTs (should error)"
1652 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1653 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1654 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1655 remote_ost_nodsh && skip "remote OST with nodsh" && return
1658 rm -f $DIR/$tdir/$tfile
1659 test_mkdir $DIR/$tdir
1661 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1662 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1663 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1665 exhaust_precreations 0 0x80000215
1666 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1667 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1668 $LFS getstripe $DIR/$tdir/$tfile
1672 run_test 27p "append to a truncated file with some full OSTs"
1675 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1676 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1677 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1678 remote_ost_nodsh && skip "remote OST with nodsh" && return
1681 rm -f $DIR/$tdir/$tfile
1683 test_mkdir $DIR/$tdir
1684 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1685 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1686 error "truncate $DIR/$tdir/$tfile failed"
1687 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1689 exhaust_all_precreations 0x215
1691 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1692 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1696 run_test 27q "append to truncated file with all OSTs full (should error)"
1699 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1700 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1701 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1702 remote_ost_nodsh && skip "remote OST with nodsh" && return
1705 rm -f $DIR/$tdir/$tfile
1706 exhaust_precreations 0 0x80000215
1708 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1712 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1714 test_27s() { # bug 10725
1715 test_mkdir $DIR/$tdir
1716 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1717 local stripe_count=0
1718 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1719 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1720 error "stripe width >= 2^32 succeeded" || true
1723 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1725 test_27t() { # bug 10864
1730 $WLFS getstripe $tfile
1733 run_test 27t "check that utils parse path correctly"
1735 test_27u() { # bug 4900
1736 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1737 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1739 local list=$(comma_list $(mdts_nodes))
1741 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1742 do_nodes $list $LCTL set_param fail_loc=0x139
1743 test_mkdir -p $DIR/$tdir
1744 trap simple_cleanup_common EXIT
1745 createmany -o $DIR/$tdir/t- 1000
1746 do_nodes $list $LCTL set_param fail_loc=0
1748 TLOG=$TMP/$tfile.getstripe
1749 $LFS getstripe $DIR/$tdir > $TLOG
1750 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1751 unlinkmany $DIR/$tdir/t- 1000
1753 [[ $OBJS -gt 0 ]] &&
1754 error "$OBJS objects created on OST-0. See $TLOG" ||
1757 run_test 27u "skip object creation on OSC w/o objects"
1759 test_27v() { # bug 4900
1760 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1761 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1762 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1763 remote_ost_nodsh && skip "remote OST with nodsh" && return
1765 exhaust_all_precreations 0x215
1768 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1770 touch $DIR/$tdir/$tfile
1771 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1773 for (( i=1; i < OSTCOUNT; i++ )); do
1774 do_facet ost$i lctl set_param fail_loc=0x705
1776 local START=`date +%s`
1777 createmany -o $DIR/$tdir/$tfile 32
1779 local FINISH=`date +%s`
1780 local TIMEOUT=`lctl get_param -n timeout`
1781 local PROCESS=$((FINISH - START))
1782 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1783 error "$FINISH - $START >= $TIMEOUT / 2"
1784 sleep $((TIMEOUT / 2 - PROCESS))
1787 run_test 27v "skip object creation on slow OST"
1789 test_27w() { # bug 10997
1790 test_mkdir $DIR/$tdir
1791 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1792 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
1793 error "stripe size $size != 65536" || true
1794 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
1795 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
1797 run_test 27w "check $LFS setstripe -S and getstrip -d options"
1800 [[ $OSTCOUNT -lt 2 ]] &&
1801 skip_env "skipping multiple stripe count/offset test" && return
1803 test_mkdir $DIR/$tdir
1804 for i in $(seq 1 $OSTCOUNT); do
1806 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
1807 error "setstripe -c $i -i $offset failed"
1808 count=$($LFS getstripe -c $DIR/$tdir/f$i)
1809 index=$($LFS getstripe -i $DIR/$tdir/f$i)
1810 [ $count -ne $i ] && error "stripe count $count != $i" || true
1811 [ $index -ne $offset ] &&
1812 error "stripe offset $index != $offset" || true
1815 run_test 27wa "check $LFS setstripe -c -i options"
1818 remote_ost_nodsh && skip "remote OST with nodsh" && return
1819 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1820 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1821 OFFSET=$(($OSTCOUNT - 1))
1823 local OST=$(ostname_from_index $OSTIDX)
1825 test_mkdir $DIR/$tdir
1826 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
1827 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1829 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1830 for i in $(seq 0 $OFFSET); do
1831 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
1832 awk '{print $1}' | grep -w "$OSTIDX") ] &&
1833 error "OST0 was degraded but new created file still use it"
1835 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1837 run_test 27x "create files while OST0 is degraded"
1840 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
1841 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1842 remote_ost_nodsh && skip "remote OST with nodsh" && return
1843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1845 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1846 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1847 osc.$mdtosc.prealloc_last_id)
1848 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1849 osc.$mdtosc.prealloc_next_id)
1850 local fcount=$((last_id - next_id))
1851 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1852 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1854 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1855 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1856 local OST_DEACTIVE_IDX=-1
1861 for OSC in $MDS_OSCS; do
1862 OST=$(osc_to_ost $OSC)
1863 OSTIDX=$(index_from_ostuuid $OST)
1864 if [ $OST_DEACTIVE_IDX == -1 ]; then
1865 OST_DEACTIVE_IDX=$OSTIDX
1867 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1868 echo $OSC "is Deactivated:"
1869 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1873 OSTIDX=$(index_from_ostuuid $OST)
1874 test_mkdir $DIR/$tdir
1875 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
1877 for OSC in $MDS_OSCS; do
1878 OST=$(osc_to_ost $OSC)
1879 OSTIDX=$(index_from_ostuuid $OST)
1880 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1881 echo $OST "is degraded:"
1882 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1883 obdfilter.$OST.degraded=1
1888 createmany -o $DIR/$tdir/$tfile $fcount
1890 for OSC in $MDS_OSCS; do
1891 OST=$(osc_to_ost $OSC)
1892 OSTIDX=$(index_from_ostuuid $OST)
1893 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1894 echo $OST "is recovered from degraded:"
1895 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1896 obdfilter.$OST.degraded=0
1898 do_facet $SINGLEMDS lctl --device %$OSC activate
1902 # all osp devices get activated, hence -1 stripe count restored
1903 local stripe_count=0
1905 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1906 # devices get activated.
1908 $LFS setstripe -c -1 $DIR/$tfile
1909 stripe_count=$($LFS getstripe -c $DIR/$tfile)
1911 [ $stripe_count -ne $OSTCOUNT ] &&
1912 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
1915 run_test 27y "create files while OST0 is degraded and the rest inactive"
1921 lmm_count=$($GETSTRIPE -c $1)
1922 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1923 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1925 local old_ifs="$IFS"
1927 fid=($($LFS path2fid $1))
1930 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1931 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1933 # compare lmm_seq and lu_fid->f_seq
1934 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1935 # compare lmm_object_id and lu_fid->oid
1936 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1938 # check the trusted.fid attribute of the OST objects of the file
1939 local have_obdidx=false
1941 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1942 # skip lines up to and including "obdidx"
1943 [ -z "$obdidx" ] && break
1944 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1945 $have_obdidx || continue
1947 local ost=$((obdidx + 1))
1948 local dev=$(ostdevname $ost)
1951 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1953 seq=$(echo $seq | sed -e "s/^0x//g")
1954 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1955 oid_hex=$(echo $oid)
1957 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1959 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1963 # Don't unmount/remount the OSTs if we don't need to do that.
1964 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1965 # update too, until that use mount/ll_decode_filter_fid/mount.
1966 # Re-enable when debugfs will understand new filter_fid.
1968 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
1969 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1970 $dev 2>/dev/null" | grep "parent=")
1972 if [ -z "$ff" ]; then
1974 mount_fstype ost$ost
1975 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1976 $(facet_mntpt ost$ost)/$obj_file)
1977 unmount_fstype ost$ost
1978 start ost$ost $dev $OST_MOUNT_OPTS
1982 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1984 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1986 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1987 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1989 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
1990 # stripe_size=1048576 component_id=1 component_start=0 \
1991 # component_end=33554432
1992 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
1993 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
1994 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
1996 if grep -q 'stripe=' <<<$ff; then
1997 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
1999 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2000 # into f_ver in this case. See comment on ff_parent.
2001 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2004 # compare lmm_seq and filter_fid->ff_parent.f_seq
2005 [ $ff_pseq = $lmm_seq ] ||
2006 error "FF parent SEQ $ff_pseq != $lmm_seq"
2007 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2008 [ $ff_poid = $lmm_oid ] ||
2009 error "FF parent OID $ff_poid != $lmm_oid"
2010 (($ff_pstripe == $stripe_nr)) ||
2011 error "FF stripe $ff_pstripe != $stripe_nr"
2013 stripe_nr=$((stripe_nr + 1))
2014 [ $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2016 if grep -q 'stripe_count=' <<<$ff; then
2017 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2018 -e 's/ .*//' <<<$ff)
2019 [ $lmm_count = $ff_scnt ] ||
2020 error "FF stripe count $lmm_count != $ff_scnt"
2026 remote_ost_nodsh && skip "remote OST with nodsh" && return
2027 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2028 test_mkdir $DIR/$tdir
2030 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2031 { error "setstripe -c -1 failed"; return 1; }
2032 # We need to send a write to every object to get parent FID info set.
2033 # This _should_ also work for setattr, but does not currently.
2034 # touch $DIR/$tdir/$tfile-1 ||
2035 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2036 { error "dd $tfile-1 failed"; return 2; }
2037 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2038 { error "setstripe -c -1 failed"; return 3; }
2039 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2040 { error "dd $tfile-2 failed"; return 4; }
2042 # make sure write RPCs have been sent to OSTs
2045 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2046 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2048 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2050 test_27A() { # b=19102
2051 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2053 save_layout_restore_at_exit $MOUNT
2055 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
2056 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2057 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
2058 local default_size=$($GETSTRIPE -S $MOUNT)
2059 local default_offset=$($GETSTRIPE -i $MOUNT)
2060 local dsize=$((1024 * 1024))
2061 [ $default_size -eq $dsize ] ||
2062 error "stripe size $default_size != $dsize"
2063 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
2065 run_test 27A "check filesystem-wide default LOV EA values"
2067 test_27B() { # LU-2523
2068 test_mkdir $DIR/$tdir
2069 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2071 # open f1 with O_LOV_DELAY_CREATE
2073 # call setstripe ioctl on open file descriptor for f1
2075 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2079 # open f1 with O_LOV_DELAY_CREATE
2081 # call setstripe ioctl on open file descriptor for f1
2083 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2085 # Allow multiop to fail in imitation of NFS's busted semantics.
2088 run_test 27B "call setstripe on open unlinked file/rename victim"
2090 test_27C() { #LU-2871
2091 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
2099 test_mkdir $DIR/$tdir
2101 for i in $(seq 0 $((OSTCOUNT - 1))); do
2102 # set stripe across all OSTs starting from OST$i
2103 $SETSTRIPE -i $i -c -1 $tfile$i
2104 # get striping information
2105 ost_idx=($($GETSTRIPE $tfile$i |
2106 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2110 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2111 error "${#ost_idx[@]} != $OSTCOUNT"
2113 for index in $(seq 0 $((OSTCOUNT - 1))); do
2115 for j in $(echo ${ost_idx[@]}); do
2116 if [ $index -eq $j ]; then
2122 error "Can not find $index in ${ost_idx[@]}"
2126 run_test 27C "check full striping across all OSTs"
2129 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2130 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2131 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2132 local POOL=${POOL:-testpool}
2134 local last_ost=$(($OSTCOUNT - 1))
2136 local ost_list=$(seq $first_ost $ost_step $last_ost)
2137 local ost_range="$first_ost $last_ost $ost_step"
2139 if ! combined_mgs_mds ; then
2143 test_mkdir $DIR/$tdir
2144 pool_add $POOL || error "pool_add failed"
2145 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2148 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ] &&
2150 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.55) -o \
2151 $(lustre_version_code client) -lt $(version_code 2.9.55) ] &&
2152 skip27D+=" -s 30,31"
2153 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2154 error "llapi_layout_test failed"
2156 destroy_test_pools || error "destroy test pools failed"
2158 if ! combined_mgs_mds ; then
2162 run_test 27D "validate llapi_layout API"
2164 # Verify that default_easize is increased from its initial value after
2165 # accessing a widely striped file.
2167 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2168 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2169 skip "client does not have LU-3338 fix" && return
2171 # 72 bytes is the minimum space required to store striping
2172 # information for a file striped across one OST:
2173 # (sizeof(struct lov_user_md_v3) +
2174 # sizeof(struct lov_user_ost_data_v1))
2176 $LCTL set_param -n llite.*.default_easize $min_easize ||
2177 error "lctl set_param failed"
2178 local easize=$($LCTL get_param -n llite.*.default_easize)
2180 [ $easize -eq $min_easize ] ||
2181 error "failed to set default_easize"
2183 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2184 error "setstripe failed"
2188 easize=$($LCTL get_param -n llite.*.default_easize)
2190 [ $easize -gt $min_easize ] ||
2191 error "default_easize not updated"
2193 run_test 27E "check that default extended attribute size properly increases"
2195 test_27F() { # LU-5346/LU-7975
2196 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2197 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2198 skip "Need MDS version at least 2.8.51" && return
2199 remote_ost_nodsh && skip "remote OST with nodsh" && return
2201 test_mkdir $DIR/$tdir
2203 $SETSTRIPE -c 2 $DIR/$tdir
2205 # stop all OSTs to reproduce situation for LU-7975 ticket
2206 for num in $(seq $OSTCOUNT); do
2210 # open/create f0 with O_LOV_DELAY_CREATE
2211 # truncate f0 to a non-0 size
2213 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2215 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2216 # open/write it again to force delayed layout creation
2217 cat /etc/hosts > $DIR/$tdir/f0 &
2221 for num in $(seq $OSTCOUNT); do
2222 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2223 error "ost$num failed to start"
2226 wait $catpid || error "cat failed"
2228 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2229 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2232 run_test 27F "Client resend delayed layout creation with non-zero size"
2234 # createtest also checks that device nodes are created and
2235 # then visible correctly (#2091)
2236 test_28() { # bug 2091
2238 $CREATETEST $DIR/d28/ct || error "createtest failed"
2240 run_test 28 "create/mknod/mkdir with bad file types ============"
2243 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2244 sync; sleep 1; sync # flush out any dirty pages from previous tests
2251 declare -i LOCKCOUNTORIG=0
2252 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2253 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2255 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2257 declare -i LOCKUNUSEDCOUNTORIG=0
2258 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2259 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2266 declare -i LOCKCOUNTCURRENT=0
2267 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2268 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2271 declare -i LOCKUNUSEDCOUNTCURRENT=0
2272 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2273 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2276 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2277 $LCTL set_param -n ldlm.dump_namespaces ""
2278 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2279 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2280 log "dumped log to $TMP/test_29.dk (bug 5793)"
2283 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2284 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2285 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2286 log "dumped log to $TMP/test_29.dk (bug 5793)"
2290 run_test 29 "IT_GETATTR regression ============================"
2292 test_30a() { # was test_30
2293 cp $(which ls) $DIR || cp /bin/ls $DIR
2294 $DIR/ls / || error "Can't execute binary from lustre"
2297 run_test 30a "execute binary from Lustre (execve) =============="
2300 cp `which ls` $DIR || cp /bin/ls $DIR
2302 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
2305 run_test 30b "execute binary from Lustre as non-root ==========="
2307 test_30c() { # b=22376
2308 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2309 cp `which ls` $DIR || cp /bin/ls $DIR
2311 cancel_lru_locks mdc
2312 cancel_lru_locks osc
2313 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
2316 run_test 30c "execute binary from Lustre without read perms ===="
2319 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
2320 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
2322 run_test 31a "open-unlink file =================================="
2325 touch $DIR/f31 || error "touch $DIR/f31 failed"
2326 ln $DIR/f31 $DIR/f31b || error "ln failed"
2327 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
2328 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
2330 run_test 31b "unlink file with multiple links while open ======="
2333 touch $DIR/f31 || error "touch $DIR/f31 failed"
2334 ln $DIR/f31 $DIR/f31c || error "ln failed"
2335 multiop_bg_pause $DIR/f31 O_uc ||
2336 error "multiop_bg_pause for $DIR/f31 failed"
2338 $MULTIOP $DIR/f31c Ouc
2339 kill -USR1 $MULTIPID
2342 run_test 31c "open-unlink file with multiple links ============="
2345 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
2346 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
2348 run_test 31d "remove of open directory ========================="
2350 test_31e() { # bug 2904
2351 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
2353 run_test 31e "remove of open non-empty directory ==============="
2355 test_31f() { # bug 4554
2356 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2358 test_mkdir $DIR/d31f
2359 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2360 cp /etc/hosts $DIR/d31f
2362 $GETSTRIPE $DIR/d31f/hosts
2363 multiop_bg_pause $DIR/d31f D_c || return 1
2366 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2367 test_mkdir $DIR/d31f
2368 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2369 cp /etc/hosts $DIR/d31f
2371 $GETSTRIPE $DIR/d31f/hosts
2372 multiop_bg_pause $DIR/d31f D_c || return 1
2375 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2376 wait $MULTIPID || error "first opendir $MULTIPID failed"
2380 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2381 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2384 run_test 31f "remove of open directory with open-unlink file ==="
2387 echo "-- cross directory link --"
2388 test_mkdir -c1 $DIR/${tdir}ga
2389 test_mkdir -c1 $DIR/${tdir}gb
2390 touch $DIR/${tdir}ga/f
2391 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2392 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2393 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2394 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2395 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2397 run_test 31g "cross directory link==============="
2400 echo "-- cross directory link --"
2401 test_mkdir -c1 $DIR/${tdir}
2402 test_mkdir -c1 $DIR/${tdir}/dir
2403 touch $DIR/${tdir}/f
2404 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2405 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2406 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2407 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2408 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2410 run_test 31h "cross directory link under child==============="
2413 echo "-- cross directory link --"
2414 test_mkdir -c1 $DIR/$tdir
2415 test_mkdir -c1 $DIR/$tdir/dir
2416 touch $DIR/$tdir/dir/f
2417 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2418 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2419 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2420 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2421 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2423 run_test 31i "cross directory link under parent==============="
2426 test_mkdir -c1 -p $DIR/$tdir
2427 test_mkdir -c1 -p $DIR/$tdir/dir1
2428 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2429 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2430 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2431 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2434 run_test 31j "link for directory==============="
2437 test_mkdir -c1 -p $DIR/$tdir
2439 touch $DIR/$tdir/exist
2440 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2441 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2442 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2443 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2444 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2445 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2446 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2449 run_test 31k "link to file: the same, non-existing, dir==============="
2455 touch $DIR/d31m2/exist
2456 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2457 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2458 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2459 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2460 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2461 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2464 run_test 31m "link to file: the same, non-existing, dir==============="
2467 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2468 nlink=$(stat --format=%h $DIR/$tfile)
2469 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2471 local cmd="exec $fd<$DIR/$tfile"
2474 trap "eval $cmd" EXIT
2475 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2476 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2477 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2478 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2479 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2482 run_test 31n "check link count of unlinked file"
2485 local TEMPNAME=$(mktemp $1_XXXXXX)
2486 mlink $TEMPNAME $1 2> /dev/null &&
2487 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2491 test_31o() { # LU-2901
2492 test_mkdir $DIR/$tdir
2493 for LOOP in $(seq 100); do
2494 rm -f $DIR/$tdir/$tfile*
2495 for THREAD in $(seq 8); do
2496 link_one $DIR/$tdir/$tfile.$LOOP &
2499 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2500 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2501 error "$LINKS duplicate links to $tfile.$LOOP" &&
2505 run_test 31o "duplicate hard links with same filename"
2508 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2510 test_mkdir $DIR/$tdir
2511 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2512 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
2514 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2515 error "open unlink test1 failed"
2516 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2517 error "open unlink test2 failed"
2519 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2520 error "test1 still exists"
2521 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2522 error "test2 still exists"
2524 run_test 31p "remove of open striped directory"
2526 cleanup_test32_mount() {
2529 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
2530 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2531 losetup -d $loopdev || true
2537 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2538 echo "== more mountpoints and symlinks ================="
2539 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2540 trap cleanup_test32_mount EXIT
2541 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2542 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2543 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2544 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
2545 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
2546 cleanup_test32_mount
2548 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2551 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2552 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2553 trap cleanup_test32_mount EXIT
2554 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2555 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2556 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2557 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
2558 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
2559 cleanup_test32_mount
2561 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2564 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2565 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2566 trap cleanup_test32_mount EXIT
2567 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2568 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2569 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2570 test_mkdir -p $DIR/$tdir/d2/test_dir
2571 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2572 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
2573 cleanup_test32_mount
2575 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2579 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2580 trap cleanup_test32_mount EXIT
2581 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2582 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2583 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2584 test_mkdir -p $DIR/$tdir/d2/test_dir
2585 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
2586 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
2587 cleanup_test32_mount
2589 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
2593 test_mkdir -p $DIR/$tdir/tmp
2594 local tmp_dir=$DIR/$tdir/tmp
2595 ln -s $DIR/$tdir $tmp_dir/symlink11
2596 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2597 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2598 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
2600 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
2604 test_mkdir -p $DIR/$tdir/tmp
2605 local tmp_dir=$DIR/$tdir/tmp
2606 ln -s $DIR/$tdir $tmp_dir/symlink11
2607 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
2608 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
2609 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
2611 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
2614 local tmp_dir=$DIR/$tdir/tmp
2615 test_mkdir -p $tmp_dir
2616 test_mkdir $DIR/${tdir}2
2617 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2618 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2619 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
2620 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
2621 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
2622 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
2624 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2627 rm -fr $DIR/$tdir $DIR/${tdir}2
2628 tmp_dir=$DIR/$tdir/tmp
2629 test_mkdir -p $tmp_dir
2630 test_mkdir $DIR/${tdir}2
2631 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
2632 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
2633 ls $tmp_dir/symlink12 || error "listing symlink12"
2634 ls $DIR/$tdir/symlink02 || error "listing symlink02"
2636 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2640 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2641 trap cleanup_test32_mount EXIT
2642 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2643 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2644 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2645 touch $DIR/$tdir/test_file
2646 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
2647 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
2648 cleanup_test32_mount
2650 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2653 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2654 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2655 trap cleanup_test32_mount EXIT
2656 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2657 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2658 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2659 touch $DIR/$tdir/test_file
2660 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
2661 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
2662 cleanup_test32_mount
2664 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2667 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2669 trap cleanup_test32_mount EXIT
2670 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2671 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2672 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2673 test_mkdir -p $DIR/$tdir/d2
2674 touch $DIR/$tdir/d2/test_file || error "touch failed"
2675 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2676 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
2677 cleanup_test32_mount
2679 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2682 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2684 trap cleanup_test32_mount EXIT
2685 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2686 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2687 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2688 test_mkdir -p $DIR/$tdir/d2
2689 touch $DIR/$tdir/d2/test_file || error "touch failed"
2690 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
2691 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
2692 cleanup_test32_mount
2694 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2698 test_mkdir -p $DIR/d32m/tmp
2699 TMP_DIR=$DIR/d32m/tmp
2700 ln -s $DIR $TMP_DIR/symlink11
2701 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2702 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
2703 error "symlink11 not a link"
2704 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
2705 error "symlink01 not a link"
2707 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2711 test_mkdir -p $DIR/d32n/tmp
2712 TMP_DIR=$DIR/d32n/tmp
2713 ln -s $DIR $TMP_DIR/symlink11
2714 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2715 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
2716 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
2718 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2722 test_mkdir -p $DIR/d32o/tmp
2723 TMP_DIR=$DIR/d32o/tmp
2724 ln -s $DIR/$tfile $TMP_DIR/symlink12
2725 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2726 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
2727 error "symlink12 not a link"
2728 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
2729 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
2730 error "$DIR/d32o/tmp/symlink12 not file type"
2731 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
2732 error "$DIR/d32o/symlink02 not file type"
2734 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2744 test_mkdir -p $DIR/d32p/tmp
2746 TMP_DIR=$DIR/d32p/tmp
2748 ln -s $DIR/$tfile $TMP_DIR/symlink12
2750 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2752 cat $DIR/d32p/tmp/symlink12 ||
2753 error "Can't open $DIR/d32p/tmp/symlink12"
2755 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
2758 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2761 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2762 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2763 trap cleanup_test32_mount EXIT
2764 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2765 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2766 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2767 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2768 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
2769 cleanup_test32_mount
2771 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2774 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2775 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2776 trap cleanup_test32_mount EXIT
2777 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2778 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
2779 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
2780 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
2781 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
2782 cleanup_test32_mount
2784 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2789 chmod 444 $DIR/$tfile
2790 chown $RUNAS_ID $DIR/$tfile
2792 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2795 run_test 33aa "write file with mode 444 (should return error)"
2799 test_mkdir $DIR/$tdir
2800 chown $RUNAS_ID $DIR/$tdir
2801 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
2802 error "$RUNAS create $tdir/$tfile failed"
2803 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
2804 error "open RDWR" || true
2806 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2810 test_mkdir $DIR/$tdir
2811 chown $RUNAS_ID $DIR/$tdir
2812 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
2814 run_test 33b "test open file with malformed flags (No panic)"
2817 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2823 remote_ost_nodsh && skip "remote OST with nodsh" && return
2826 test_mkdir $DIR/$tdir
2827 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2830 for ostnum in $(seq $OSTCOUNT); do
2831 # test-framework's OST numbering is one-based, while Lustre's
2833 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2834 # Parsing llobdstat's output sucks; we could grep the /proc
2835 # path, but that's likely to not be as portable as using the
2836 # llobdstat utility. So we parse lctl output instead.
2837 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2838 obdfilter/$ostname/stats |
2839 awk '/^write_bytes/ {print $7}' )
2840 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2841 if (( ${write_bytes:-0} > 0 ))
2848 $all_zeros || return 0
2851 echo foo > $DIR/$tdir/bar
2855 # Total up write_bytes after writing. We'd better find non-zeros.
2856 for ostnum in $(seq $OSTCOUNT); do
2857 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2858 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2859 obdfilter/$ostname/stats |
2860 awk '/^write_bytes/ {print $7}' )
2861 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2862 if (( ${write_bytes:-0} > 0 ))
2871 for ostnum in $(seq $OSTCOUNT); do
2872 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2873 echo "Check that write_bytes is present in obdfilter/*/stats:"
2874 do_facet ost$ostnum lctl get_param -n \
2875 obdfilter/$ostname/stats
2877 error "OST not keeping write_bytes stats (b22312)"
2880 run_test 33c "test llobdstat and write_bytes"
2883 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2884 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2886 local remote_dir=$DIR/$tdir/remote_dir
2888 test_mkdir $DIR/$tdir
2889 $LFS mkdir -i $MDTIDX $remote_dir ||
2890 error "create remote directory failed"
2892 touch $remote_dir/$tfile
2893 chmod 444 $remote_dir/$tfile
2894 chown $RUNAS_ID $remote_dir/$tfile
2896 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2898 chown $RUNAS_ID $remote_dir
2899 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2900 error "create" || true
2901 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2902 error "open RDWR" || true
2903 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2905 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2908 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2912 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2913 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2914 mkdir $DIR/$tdir/local_dir
2916 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2917 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2918 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2920 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2921 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2923 rmdir $DIR/$tdir/* || error "rmdir failed"
2926 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2927 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2928 mkdir $DIR/$tdir/local_dir
2930 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2931 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2932 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2934 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2935 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2937 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2940 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2941 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2942 mkdir $DIR/$tdir/local_dir
2944 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2945 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2946 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2948 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2949 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2951 run_test 33e "mkdir and striped directory should have same mode"
2955 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2959 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2960 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2963 chmod go+rwx $DIR/$tdir
2964 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2965 trap cleanup_33f EXIT
2967 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2968 error "cannot create striped directory"
2970 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2971 error "cannot create files in striped directory"
2973 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2974 error "cannot remove files in striped directory"
2976 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2977 error "cannot remove striped directory"
2981 run_test 33f "nonroot user can create, access, and remove a striped directory"
2984 mkdir -p $DIR/$tdir/dir2
2986 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
2988 [[ $err =~ "exists" ]] || error "Not exists error"
2990 run_test 33g "nonroot user create already existing root created file"
2992 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2995 $MCREATE $DIR/f34 || error "mcreate failed"
2996 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
2997 error "getstripe failed"
2998 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
2999 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3000 error "getstripe failed"
3001 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3002 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3004 run_test 34a "truncate file that has not been opened ==========="
3007 [ ! -f $DIR/f34 ] && test_34a
3008 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3009 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3010 $OPENFILE -f O_RDONLY $DIR/f34
3011 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" ||
3012 error "getstripe failed"
3013 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3014 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3016 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3019 [ ! -f $DIR/f34 ] && test_34a
3020 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3021 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3022 $OPENFILE -f O_RDWR $DIR/f34
3023 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
3024 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3025 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3027 run_test 34c "O_RDWR opening file-with-size works =============="
3030 [ ! -f $DIR/f34 ] && test_34a
3031 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3033 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3034 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3037 run_test 34d "write to sparse file ============================="
3041 $MCREATE $DIR/f34e || error "mcreate failed"
3042 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3043 $CHECKSTAT -s 1000 $DIR/f34e ||
3044 error "Size of $DIR/f34e not equal to 1000 bytes"
3045 $OPENFILE -f O_RDWR $DIR/f34e
3046 $CHECKSTAT -s 1000 $DIR/f34e ||
3047 error "Size of $DIR/f34e not equal to 1000 bytes"
3049 run_test 34e "create objects, some with size and some without =="
3051 test_34f() { # bug 6242, 6243
3052 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3055 $MCREATE $DIR/f34f || error "mcreate failed"
3056 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3057 dd if=$DIR/f34f of=$TMP/f34f
3058 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3059 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3060 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3061 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3062 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3064 run_test 34f "read from a file with no objects until EOF ======="
3067 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3068 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3070 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3071 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3072 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3073 cancel_lru_locks osc
3074 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3075 error "wrong size after lock cancel"
3077 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3078 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3079 error "expanding truncate failed"
3080 cancel_lru_locks osc
3081 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3082 error "wrong expanded size after lock cancel"
3084 run_test 34g "truncate long file ==============================="
3087 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3091 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3092 sync # Flush the cache so that multiop below does not block on cache
3093 # flush when getting the group lock
3094 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3097 # Since just timed wait is not good enough, let's do a sync write
3098 # that way we are sure enough time for a roundtrip + processing
3099 # passed + 2 seconds of extra margin.
3100 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
3104 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3105 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3109 local nsz=`stat -c %s $DIR/$tfile`
3110 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3112 run_test 34h "ftruncate file under grouplock should not block"
3115 cp /bin/sh $DIR/f35a
3117 chown $RUNAS_ID $DIR/f35a
3118 $RUNAS $DIR/f35a && error || true
3121 run_test 35a "exec file with mode 444 (should return and not leak)"
3125 utime $DIR/f36 || error "utime failed for MDS"
3127 run_test 36a "MDS utime check (mknod, utime)"
3131 utime $DIR/f36 || error "utime failed for OST"
3133 run_test 36b "OST utime check (open, utime)"
3138 chown $RUNAS_ID $DIR/d36
3139 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
3141 run_test 36c "non-root MDS utime check (mknod, utime)"
3144 [ ! -d $DIR/d36 ] && test_36c
3145 echo "" > $DIR/d36/f36
3146 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
3148 run_test 36d "non-root OST utime check (open, utime)"
3151 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
3152 test_mkdir $DIR/$tdir
3153 touch $DIR/$tdir/$tfile
3154 $RUNAS utime $DIR/$tdir/$tfile &&
3155 error "utime worked, expected failure" || true
3157 run_test 36e "utime on non-owned file (should return error)"
3161 local LANG_SAVE=$LANG
3162 local LC_LANG_SAVE=$LC_LANG
3163 export LANG=C LC_LANG=C # for date language
3165 DATESTR="Dec 20 2000"
3166 test_mkdir $DIR/$tdir
3167 lctl set_param fail_loc=$fl
3169 cp /etc/hosts $DIR/$tdir/$tfile
3170 sync & # write RPC generated with "current" inode timestamp, but delayed
3172 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3173 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3174 cancel_lru_locks osc
3175 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3177 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3178 echo "BEFORE: $LS_BEFORE" && \
3179 echo "AFTER : $LS_AFTER" && \
3180 echo "WANT : $DATESTR" && \
3181 error "$DIR/$tdir/$tfile timestamps changed" || true
3183 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3187 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3188 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3189 subr_36fh "0x80000214"
3191 run_test 36f "utime on file racing with OST BRW write =========="
3194 remote_ost_nodsh && skip "remote OST with nodsh" && return
3195 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3200 test_mkdir $DIR/$tdir
3201 fmd_max_age=$(do_facet ost1 \
3202 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3205 fmd_before=$(do_facet ost1 \
3206 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3207 touch $DIR/$tdir/$tfile
3208 sleep $((fmd_max_age + 12))
3209 fmd_after=$(do_facet ost1 \
3210 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3212 echo "fmd_before: $fmd_before"
3213 echo "fmd_after: $fmd_after"
3214 [[ $fmd_after -gt $fmd_before ]] &&
3215 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3216 error "fmd didn't expire after ping" || true
3218 run_test 36g "filter mod data cache expiry ====================="
3221 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3222 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3223 subr_36fh "0x80000227"
3225 run_test 36h "utime on file racing with OST BRW write =========="
3228 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3230 test_mkdir $DIR/$tdir
3231 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3233 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3234 local new_mtime=$((mtime + 200))
3236 #change Modify time of striped dir
3237 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3238 error "change mtime failed"
3240 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3242 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3244 run_test 36i "change mtime on striped directory"
3246 # test_37 - duplicate with tests 32q 32r
3249 local file=$DIR/$tfile
3251 openfile -f O_DIRECTORY $file
3254 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3255 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3257 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3259 test_39a() { # was test_39
3261 touch $DIR/${tfile}2
3262 # ls -l $DIR/$tfile $DIR/${tfile}2
3263 # ls -lu $DIR/$tfile $DIR/${tfile}2
3264 # ls -lc $DIR/$tfile $DIR/${tfile}2
3266 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3267 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3269 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3271 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3273 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3274 error "O_TRUNC didn't change timestamps"
3277 run_test 39a "mtime changed on create"
3280 test_mkdir -c1 $DIR/$tdir
3281 cp -p /etc/passwd $DIR/$tdir/fopen
3282 cp -p /etc/passwd $DIR/$tdir/flink
3283 cp -p /etc/passwd $DIR/$tdir/funlink
3284 cp -p /etc/passwd $DIR/$tdir/frename
3285 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3288 echo "aaaaaa" >> $DIR/$tdir/fopen
3289 echo "aaaaaa" >> $DIR/$tdir/flink
3290 echo "aaaaaa" >> $DIR/$tdir/funlink
3291 echo "aaaaaa" >> $DIR/$tdir/frename
3293 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3294 local link_new=`stat -c %Y $DIR/$tdir/flink`
3295 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3296 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3298 cat $DIR/$tdir/fopen > /dev/null
3299 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3300 rm -f $DIR/$tdir/funlink2
3301 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3303 for (( i=0; i < 2; i++ )) ; do
3304 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3305 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3306 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3307 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3309 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3310 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3311 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3312 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3314 cancel_lru_locks osc
3315 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3318 run_test 39b "mtime change on open, link, unlink, rename ======"
3320 # this should be set to past
3321 TEST_39_MTIME=`date -d "1 year ago" +%s`
3327 local mtime0=`stat -c %Y $DIR1/$tfile`
3329 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3330 local mtime1=`stat -c %Y $DIR1/$tfile`
3331 [ "$mtime1" = $TEST_39_MTIME ] || \
3332 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3335 echo hello >> $DIR1/$tfile
3337 local mtime2=`stat -c %Y $DIR1/$tfile`
3338 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3339 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3341 mv $DIR1/$tfile $DIR1/$tfile-1
3343 for (( i=0; i < 2; i++ )) ; do
3344 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3345 [ "$mtime2" = "$mtime3" ] || \
3346 error "mtime ($mtime2) changed (to $mtime3) on rename"
3348 cancel_lru_locks osc
3349 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3352 run_test 39c "mtime change on rename ==========================="
3356 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3359 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3361 for (( i=0; i < 2; i++ )) ; do
3362 local mtime=`stat -c %Y $DIR1/$tfile`
3363 [ $mtime = $TEST_39_MTIME ] || \
3364 error "mtime($mtime) is not set to $TEST_39_MTIME"
3366 cancel_lru_locks osc
3367 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3370 run_test 39d "create, utime, stat =============================="
3374 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3376 local mtime1=`stat -c %Y $DIR1/$tfile`
3378 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3380 for (( i=0; i < 2; i++ )) ; do
3381 local mtime2=`stat -c %Y $DIR1/$tfile`
3382 [ $mtime2 = $TEST_39_MTIME ] || \
3383 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3385 cancel_lru_locks osc
3386 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3389 run_test 39e "create, stat, utime, stat ========================"
3393 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3395 mtime1=`stat -c %Y $DIR1/$tfile`
3398 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3400 for (( i=0; i < 2; i++ )) ; do
3401 local mtime2=`stat -c %Y $DIR1/$tfile`
3402 [ $mtime2 = $TEST_39_MTIME ] || \
3403 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3405 cancel_lru_locks osc
3406 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3409 run_test 39f "create, stat, sleep, utime, stat ================="
3413 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3414 echo hello >> $DIR1/$tfile
3415 local mtime1=`stat -c %Y $DIR1/$tfile`
3418 chmod o+r $DIR1/$tfile
3420 for (( i=0; i < 2; i++ )) ; do
3421 local mtime2=`stat -c %Y $DIR1/$tfile`
3422 [ "$mtime1" = "$mtime2" ] || \
3423 error "lost mtime: $mtime2, should be $mtime1"
3425 cancel_lru_locks osc
3426 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3429 run_test 39g "write, chmod, stat ==============================="
3433 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3438 echo hello >> $DIR1/$tfile
3439 local mtime1=`stat -c %Y $DIR1/$tfile`
3441 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3443 if [ "$d1" != "$d2" ]; then
3444 echo "write and touch not within one second"
3446 for (( i=0; i < 2; i++ )) ; do
3447 local mtime2=`stat -c %Y $DIR1/$tfile`
3448 [ "$mtime2" = $TEST_39_MTIME ] || \
3449 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3451 cancel_lru_locks osc
3452 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3456 run_test 39h "write, utime within one second, stat ============="
3459 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3463 echo hello >> $DIR1/$tfile
3464 local mtime1=`stat -c %Y $DIR1/$tfile`
3466 mv $DIR1/$tfile $DIR1/$tfile-1
3468 for (( i=0; i < 2; i++ )) ; do
3469 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3471 [ "$mtime1" = "$mtime2" ] || \
3472 error "lost mtime: $mtime2, should be $mtime1"
3474 cancel_lru_locks osc
3475 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3478 run_test 39i "write, rename, stat =============================="
3481 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3482 start_full_debug_logging
3486 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3487 lctl set_param fail_loc=0x80000412
3488 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3489 error "multiop failed"
3491 local mtime1=`stat -c %Y $DIR1/$tfile`
3493 mv $DIR1/$tfile $DIR1/$tfile-1
3495 kill -USR1 $multipid
3496 wait $multipid || error "multiop close failed"
3498 for (( i=0; i < 2; i++ )) ; do
3499 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3500 [ "$mtime1" = "$mtime2" ] ||
3501 error "mtime is lost on close: $mtime2, " \
3504 cancel_lru_locks osc
3505 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3507 lctl set_param fail_loc=0
3508 stop_full_debug_logging
3510 run_test 39j "write, rename, close, stat ======================="
3513 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3517 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3519 local mtime1=`stat -c %Y $DIR1/$tfile`
3521 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3523 kill -USR1 $multipid
3524 wait $multipid || error "multiop close failed"
3526 for (( i=0; i < 2; i++ )) ; do
3527 local mtime2=`stat -c %Y $DIR1/$tfile`
3529 [ "$mtime2" = $TEST_39_MTIME ] || \
3530 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3532 cancel_lru_locks osc
3533 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3536 run_test 39k "write, utime, close, stat ========================"
3538 # this should be set to future
3539 TEST_39_ATIME=`date -d "1 year" +%s`
3542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3543 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3544 local atime_diff=$(do_facet $SINGLEMDS \
3545 lctl get_param -n mdd.*MDT0000*.atime_diff)
3549 # test setting directory atime to future
3550 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3551 local atime=$(stat -c %X $DIR/$tdir)
3552 [ "$atime" = $TEST_39_ATIME ] ||
3553 error "atime is not set to future: $atime, $TEST_39_ATIME"
3555 # test setting directory atime from future to now
3556 local now=$(date +%s)
3557 touch -a -d @$now $DIR/$tdir
3559 atime=$(stat -c %X $DIR/$tdir)
3560 [ "$atime" -eq "$now" ] ||
3561 error "atime is not updated from future: $atime, $now"
3563 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3566 # test setting directory atime when now > dir atime + atime_diff
3567 local d1=$(date +%s)
3569 local d2=$(date +%s)
3570 cancel_lru_locks mdc
3571 atime=$(stat -c %X $DIR/$tdir)
3572 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3573 error "atime is not updated : $atime, should be $d2"
3575 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3578 # test not setting directory atime when now < dir atime + atime_diff
3580 cancel_lru_locks mdc
3581 atime=$(stat -c %X $DIR/$tdir)
3582 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3583 error "atime is updated to $atime, should remain $d1<atime<$d2"
3585 do_facet $SINGLEMDS \
3586 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3588 run_test 39l "directory atime update ==========================="
3591 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3594 local far_past_mtime=$(date -d "May 29 1953" +%s)
3595 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3597 touch -m -d @$far_past_mtime $DIR1/$tfile
3598 touch -a -d @$far_past_atime $DIR1/$tfile
3600 for (( i=0; i < 2; i++ )) ; do
3601 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3602 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3603 error "atime or mtime set incorrectly"
3605 cancel_lru_locks osc
3606 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3609 run_test 39m "test atime and mtime before 1970"
3611 test_39n() { # LU-3832
3612 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3613 local atime_diff=$(do_facet $SINGLEMDS \
3614 lctl get_param -n mdd.*MDT0000*.atime_diff)
3619 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3622 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3623 atime0=$(stat -c %X $DIR/$tfile)
3626 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3627 atime1=$(stat -c %X $DIR/$tfile)
3630 cancel_lru_locks mdc
3631 cancel_lru_locks osc
3632 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3633 atime2=$(stat -c %X $DIR/$tfile)
3635 do_facet $SINGLEMDS \
3636 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3638 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3639 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3641 run_test 39n "check that O_NOATIME is honored"
3644 TESTDIR=$DIR/$tdir/$tfile
3645 [ -e $TESTDIR ] && rm -rf $TESTDIR
3652 links2=$(stat -c %h .)
3653 [ $(($links1 + 2)) != $links2 ] &&
3654 error "wrong links count $(($links1 + 2)) != $links2"
3656 links3=$(stat -c %h .)
3657 [ $(($links1 + 1)) != $links3 ] &&
3658 error "wrong links count $links1 != $links3"
3661 run_test 39o "directory cached attributes updated after create"
3664 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3666 TESTDIR=$DIR/$tdir/$tdir
3667 [ -e $TESTDIR ] && rm -rf $TESTDIR
3668 test_mkdir -p $TESTDIR
3672 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
3673 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
3675 links2=$(stat -c %h .)
3676 [ $(($links1 + 2)) != $links2 ] &&
3677 error "wrong links count $(($links1 + 2)) != $links2"
3679 links3=$(stat -c %h .)
3680 [ $(($links1 + 1)) != $links3 ] &&
3681 error "wrong links count $links1 != $links3"
3684 run_test 39p "remote directory cached attributes updated after create ========"
3687 test_39q() { # LU-8041
3688 local testdir=$DIR/$tdir
3690 multiop_bg_pause $testdir D_c || error "multiop failed"
3692 cancel_lru_locks mdc
3693 kill -USR1 $multipid
3694 local atime=$(stat -c %X $testdir)
3695 [ "$atime" -ne 0 ] || error "atime is zero"
3697 run_test 39q "close won't zero out atime"
3700 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3701 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3702 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3703 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3704 error "$tfile is not 4096 bytes in size"
3706 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3710 small_write $DIR/f41 18
3712 run_test 41 "test small file write + fstat ====================="
3714 count_ost_writes() {
3715 lctl get_param -n ${OSC}.*.stats |
3716 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3717 END { printf("%0.0f", writes) }'
3724 BG_DIRTY_RATIO_SAVE=10
3725 MAX_BG_DIRTY_RATIO=25
3729 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3730 # dirty_ratio, dirty_background_ratio
3731 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3732 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3733 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3734 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3736 # if file not here, we are a 2.4 kernel
3737 kill -CONT `pidof kupdated`
3742 # setup the trap first, so someone cannot exit the test at the
3743 # exact wrong time and mess up a machine
3744 trap start_writeback EXIT
3745 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3746 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3747 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3748 sysctl -w vm.dirty_writeback_centisecs=0
3749 sysctl -w vm.dirty_writeback_centisecs=0
3750 # save and increase /proc/sys/vm/dirty_ratio
3751 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3752 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3753 # save and increase /proc/sys/vm/dirty_background_ratio
3754 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3755 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3757 # if file not here, we are a 2.4 kernel
3758 kill -STOP `pidof kupdated`
3762 # ensure that all stripes have some grant before we test client-side cache
3764 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3765 dd if=/dev/zero of=$i bs=4k count=1
3770 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3771 # file truncation, and file removal.
3773 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3775 cancel_lru_locks $OSC
3777 sync; sleep 1; sync # just to be safe
3778 BEFOREWRITES=`count_ost_writes`
3779 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3780 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3781 AFTERWRITES=`count_ost_writes`
3782 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3783 error "$BEFOREWRITES < $AFTERWRITES"
3786 run_test 42a "ensure that we don't flush on close"
3789 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3791 cancel_lru_locks $OSC
3794 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3795 BEFOREWRITES=$(count_ost_writes)
3796 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3797 AFTERWRITES=$(count_ost_writes)
3798 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3799 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3801 BEFOREWRITES=$(count_ost_writes)
3802 sync || error "sync: $?"
3803 AFTERWRITES=$(count_ost_writes)
3804 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3805 error "$BEFOREWRITES < $AFTERWRITES on sync"
3807 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3811 run_test 42b "test destroy of file with cached dirty data ======"
3813 # if these tests just want to test the effect of truncation,
3814 # they have to be very careful. consider:
3815 # - the first open gets a {0,EOF}PR lock
3816 # - the first write conflicts and gets a {0, count-1}PW
3817 # - the rest of the writes are under {count,EOF}PW
3818 # - the open for truncate tries to match a {0,EOF}PR
3819 # for the filesize and cancels the PWs.
3820 # any number of fixes (don't get {0,EOF} on open, match
3821 # composite locks, do smarter file size management) fix
3822 # this, but for now we want these tests to verify that
3823 # the cancellation with truncate intent works, so we
3824 # start the file with a full-file pw lock to match against
3825 # until the truncate.
3830 cancel_lru_locks $OSC
3832 # prime the file with 0,EOF PW to match
3836 # now the real test..
3837 dd if=/dev/zero of=$file bs=1024 count=100
3838 BEFOREWRITES=`count_ost_writes`
3839 $TRUNCATE $file $offset
3840 cancel_lru_locks $OSC
3841 AFTERWRITES=`count_ost_writes`
3846 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3848 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3849 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3852 run_test 42c "test partial truncate of file with cached dirty data"
3855 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3857 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3858 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3861 run_test 42d "test complete truncate of file with cached dirty data"
3863 test_42e() { # bug22074
3864 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3865 local TDIR=$DIR/${tdir}e
3866 local pagesz=$(page_size)
3867 local pages=16 # hardcoded 16 pages, don't change it.
3868 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3869 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3873 test_mkdir $DIR/${tdir}e
3874 $SETSTRIPE -c 1 $TDIR
3875 createmany -o $TDIR/f $files
3877 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3879 # we assume that with $OSTCOUNT files, at least one of them will
3880 # be allocated on OST0.
3881 warmup_files=$((OSTCOUNT * max_dirty_mb))
3882 createmany -o $TDIR/w $warmup_files
3884 # write a large amount of data into one file and sync, to get good
3885 # avail_grant number from OST.
3886 for ((i=0; i<$warmup_files; i++)); do
3887 idx=$($GETSTRIPE -i $TDIR/w$i)
3888 [ $idx -ne 0 ] && continue
3889 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3892 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3894 $LCTL get_param $proc_osc0/cur_dirty_bytes
3895 $LCTL get_param $proc_osc0/cur_grant_bytes
3897 # create as much dirty pages as we can while not to trigger the actual
3898 # RPCs directly. but depends on the env, VFS may trigger flush during this
3899 # period, hopefully we are good.
3900 for ((i=0; i<$warmup_files; i++)); do
3901 idx=$($GETSTRIPE -i $TDIR/w$i)
3902 [ $idx -ne 0 ] && continue
3903 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3905 $LCTL get_param $proc_osc0/cur_dirty_bytes
3906 $LCTL get_param $proc_osc0/cur_grant_bytes
3908 # perform the real test
3909 $LCTL set_param $proc_osc0/rpc_stats 0
3910 for ((;i<$files; i++)); do
3911 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3912 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3915 $LCTL get_param $proc_osc0/rpc_stats
3918 local have_ppr=false
3919 $LCTL get_param $proc_osc0/rpc_stats |
3920 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3921 # skip lines until we are at the RPC histogram data
3922 [ "$PPR" == "pages" ] && have_ppr=true && continue
3923 $have_ppr || continue
3925 # we only want the percent stat for < 16 pages
3926 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3928 percent=$((percent + WPCT))
3929 if [[ $percent -gt 15 ]]; then
3930 error "less than 16-pages write RPCs" \
3937 run_test 42e "verify sub-RPC writes are not done synchronously"
3939 test_43A() { # was test_43
3940 test_mkdir $DIR/$tdir
3941 cp -p /bin/ls $DIR/$tdir/$tfile
3942 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3944 # give multiop a chance to open
3947 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
3950 run_test 43A "execution of file opened for write should return -ETXTBSY"
3953 test_mkdir $DIR/$tdir
3954 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3955 cp -p multiop $DIR/$tdir/multiop
3956 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3957 error "multiop open $TMP/$tfile.junk failed"
3958 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
3960 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3961 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3962 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3964 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3967 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3968 test_mkdir $DIR/$tdir
3969 cp -p $(which $MULTIOP) $DIR/$tdir/multiop ||
3970 cp -p multiop $DIR/$tdir/multiop
3971 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3972 error "multiop open $TMP/$tfile.junk failed"
3973 rm $TMP/$tfile.junk # delete junk file on close (not part of test)
3975 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3976 kill -USR1 $MULTIOP_PID || error "kill -USR1 PID $MULTIOP_PID failed"
3977 wait $MULTIOP_PID || error "wait PID $MULTIOP_PID failed"
3979 run_test 43b "truncate of file being executed should return -ETXTBSY"
3982 local testdir="$DIR/$tdir"
3985 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
3986 ( cd $testdir && md5sum -c )
3988 run_test 43c "md5sum of copy into lustre"
3990 test_44A() { # was test_44
3991 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
3992 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3993 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3995 run_test 44A "zero length read from a sparse stripe"
3998 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4000 [ -z "$nstripe" ] && skip "can't get stripe info" && return
4001 [[ $nstripe -gt $OSTCOUNT ]] &&
4002 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
4004 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4006 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4007 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4011 OFFSETS="0 $((stride/2)) $((stride-1))"
4012 for offset in $OFFSETS; do
4013 for i in $(seq 0 $((nstripe-1))); do
4014 local GLOBALOFFSETS=""
4016 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4017 local myfn=$DIR/d44a-$size
4018 echo "--------writing $myfn at $size"
4019 ll_sparseness_write $myfn $size ||
4020 error "ll_sparseness_write"
4021 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4022 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4023 error "ll_sparseness_verify $GLOBALOFFSETS"
4025 for j in $(seq 0 $((nstripe-1))); do
4027 size=$((((j + $nstripe )*$stride + $offset)))
4028 ll_sparseness_write $myfn $size ||
4029 error "ll_sparseness_write"
4030 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4032 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4033 error "ll_sparseness_verify $GLOBALOFFSETS"
4038 run_test 44a "test sparse pwrite ==============================="
4042 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4048 before=`dirty_osc_total`
4049 echo executing "\"$*\""
4051 after=`dirty_osc_total`
4052 echo before $before, after $after
4055 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4057 # Obtain grants from OST if it supports it
4058 echo blah > ${f}_grant
4061 do_dirty_record "echo blah > $f"
4062 [[ $before -eq $after ]] && error "write wasn't cached"
4063 do_dirty_record "> $f"
4064 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
4065 do_dirty_record "echo blah > $f"
4066 [[ $before -eq $after ]] && error "write wasn't cached"
4067 do_dirty_record "sync"
4068 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
4069 do_dirty_record "echo blah > $f"
4070 [[ $before -eq $after ]] && error "write wasn't cached"
4071 do_dirty_record "cancel_lru_locks osc"
4072 [[ $before -gt $after ]] ||
4073 error "lock cancellation didn't lower dirty count"
4076 run_test 45 "osc io page accounting ============================"
4078 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
4079 # test tickles a bug where re-dirtying a page was failing to be mapped to the
4080 # objects offset and an assert hit when an rpc was built with 1023's mapped
4081 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
4083 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4087 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4089 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
4090 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
4094 run_test 46 "dirtying a previously written page ================"
4096 # test_47 is removed "Device nodes check" is moved to test_28
4098 test_48a() { # bug 2399
4099 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
4100 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
4101 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
4103 test_mkdir $DIR/$tdir
4105 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
4106 test_mkdir $DIR/$tdir
4107 touch foo || error "'touch foo' failed after recreating cwd"
4109 touch .foo || error "'touch .foo' failed after recreating cwd"
4111 ls . > /dev/null || error "'ls .' failed after recreating cwd"
4112 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4113 cd . || error "'cd .' failed after recreating cwd"
4114 mkdir . && error "'mkdir .' worked after recreating cwd"
4115 rmdir . && error "'rmdir .' worked after recreating cwd"
4116 ln -s . baz || error "'ln -s .' failed after recreating cwd"
4117 cd .. || error "'cd ..' failed after recreating cwd"
4119 run_test 48a "Access renamed working dir (should return errors)="
4121 test_48b() { # bug 2399
4123 test_mkdir $DIR/$tdir
4125 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
4126 touch foo && error "'touch foo' worked after removing cwd"
4127 mkdir foo && error "'mkdir foo' worked after removing cwd"
4128 touch .foo && error "'touch .foo' worked after removing cwd"
4129 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
4130 ls . > /dev/null && error "'ls .' worked after removing cwd"
4131 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
4132 mkdir . && error "'mkdir .' worked after removing cwd"
4133 rmdir . && error "'rmdir .' worked after removing cwd"
4134 ln -s . foo && error "'ln -s .' worked after removing cwd"
4135 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
4137 run_test 48b "Access removed working dir (should return errors)="
4139 test_48c() { # bug 2350
4140 #lctl set_param debug=-1
4143 test_mkdir -p $DIR/$tdir/dir
4145 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4146 $TRACE touch foo && error "touch foo worked after removing cwd"
4147 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
4148 touch .foo && error "touch .foo worked after removing cwd"
4149 mkdir .foo && error "mkdir .foo worked after removing cwd"
4150 $TRACE ls . && error "'ls .' worked after removing cwd"
4151 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4152 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
4153 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4154 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4155 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4157 run_test 48c "Access removed working subdir (should return errors)"
4159 test_48d() { # bug 2350
4160 #lctl set_param debug=-1
4163 test_mkdir -p $DIR/$tdir/dir
4165 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4166 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4167 $TRACE touch foo && error "'touch foo' worked after removing parent"
4168 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
4169 touch .foo && error "'touch .foo' worked after removing parent"
4170 mkdir .foo && error "mkdir .foo worked after removing parent"
4171 $TRACE ls . && error "'ls .' worked after removing parent"
4172 $TRACE ls .. && error "'ls ..' worked after removing parent"
4173 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
4174 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4175 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4178 run_test 48d "Access removed parent subdir (should return errors)"
4180 test_48e() { # bug 4134
4181 #lctl set_param debug=-1
4184 test_mkdir -p $DIR/$tdir/dir
4186 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4187 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4188 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4189 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4190 # On a buggy kernel addition of "touch foo" after cd .. will
4191 # produce kernel oops in lookup_hash_it
4192 touch ../foo && error "'cd ..' worked after recreate parent"
4194 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4196 run_test 48e "Access to recreated parent subdir (should return errors)"
4198 test_49() { # LU-1030
4199 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4200 remote_ost_nodsh && skip "remote OST with nodsh" && return
4201 # get ost1 size - lustre-OST0000
4202 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4204 # write 800M at maximum
4205 [[ $ost1_size -lt 2 ]] && ost1_size=2
4206 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4208 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4209 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4212 # change max_pages_per_rpc while writing the file
4213 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4214 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4215 # loop until dd process exits
4216 while ps ax -opid | grep -wq $dd_pid; do
4217 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4218 sleep $((RANDOM % 5 + 1))
4220 # restore original max_pages_per_rpc
4221 $LCTL set_param $osc1_mppc=$orig_mppc
4222 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4224 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4228 test_mkdir $DIR/$tdir
4230 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4232 run_test 50 "special situations: /proc symlinks ==============="
4234 test_51a() { # was test_51
4235 # bug 1516 - create an empty entry right after ".." then split dir
4236 test_mkdir -c1 $DIR/$tdir
4237 touch $DIR/$tdir/foo
4238 $MCREATE $DIR/$tdir/bar
4240 createmany -m $DIR/$tdir/longfile 201
4242 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4243 $MCREATE $DIR/$tdir/longfile$FNUM
4248 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4250 run_test 51a "special situations: split htree with empty entry =="
4252 cleanup_print_lfs_df () {
4259 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4260 local dir=$DIR/$tdir
4262 local nrdirs=$((65536 + 100))
4264 # cleanup the directory
4271 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4272 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4273 [[ $numfree -lt $nrdirs ]] &&
4274 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4277 # need to check free space for the directories as well
4278 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4279 numfree=$(( blkfree / $(fs_inode_ksize) ))
4280 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4283 trap cleanup_print_lfs_df EXIT
4286 createmany -d $dir/d $nrdirs || {
4287 unlinkmany $dir/d $nrdirs
4288 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4292 nrdirs=$(ls -U $dir | wc -l)
4294 # unlink all but 100 subdirectories, then check it still works
4296 local delete=$((nrdirs - left))
4301 # for ldiskfs the nlink count should be 1, but this is OSD specific
4302 # and so this is listed for informational purposes only
4303 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4304 unlinkmany -d $dir/d $delete ||
4305 error "unlink of first $delete subdirs failed"
4307 echo "nlink between: $(stat -c %h $dir)"
4308 local found=$(ls -U $dir | wc -l)
4309 [ $found -ne $left ] &&
4310 error "can't find subdirs: found only $found, expected $left"
4312 unlinkmany -d $dir/d $delete $left ||
4313 error "unlink of second $left subdirs failed"
4314 # regardless of whether the backing filesystem tracks nlink accurately
4315 # or not, the nlink count shouldn't be more than "." and ".." here
4316 local after=$(stat -c %h $dir)
4317 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4318 echo "nlink after: $after"
4320 cleanup_print_lfs_df
4322 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4325 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4326 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
4327 test_mkdir $DIR/$tdir
4328 createmany -o $DIR/$tdir/t- 1000
4329 $LFS getstripe $DIR/$tdir > $TMP/$tfile
4330 for N in $(seq 0 $((OSTCOUNT - 1))); do
4331 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4332 END { printf("%0.0f", objs) }' $TMP/$tfile)
4333 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4334 '($1 == '$N') { objs += 1 } \
4335 END { printf("%0.0f", objs) }')
4336 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4338 unlinkmany $DIR/$tdir/t- 1000
4341 for N in $(seq 1 $((OSTCOUNT - 1))); do
4342 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4343 error "OST $N has less objects vs OST $NLAST" \
4344 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4345 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4346 error "OST $N has less objects vs OST $NLAST" \
4347 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4349 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4350 error "OST $N has less #0 objects vs OST $NLAST" \
4351 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4352 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4353 error "OST $N has less #0 objects vs OST $NLAST" \
4354 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4359 run_test 51d "check object distribution"
4362 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4363 skip "ldiskfs only test"
4367 test_mkdir -c1 $DIR/$tdir
4368 test_mkdir -c1 $DIR/$tdir/d0
4370 touch $DIR/$tdir/d0/foo
4371 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4372 error "file exceed 65000 nlink limit!"
4373 unlinkmany $DIR/$tdir/d0/f- 65001
4376 run_test 51e "check file nlink limit"
4379 test_mkdir $DIR/$tdir
4382 local ulimit_old=$(ulimit -n)
4383 local spare=20 # number of spare fd's for scripts/libraries, etc.
4384 local mdt=$(lfs getstripe -M $DIR/$tdir)
4385 local numfree=$(lfs df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
4387 echo "MDT$mdt numfree=$numfree, max=$max"
4388 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
4389 if [ $((numfree + spare)) -gt $ulimit_old ]; then
4390 while ! ulimit -n $((numfree + spare)); do
4391 numfree=$((numfree * 3 / 4))
4393 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
4395 echo "left ulimit at $ulimit_old"
4398 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
4399 unlinkmany $DIR/$tdir/f $numfree
4400 error "create+open $numfree files in $DIR/$tdir failed"
4402 ulimit -n $ulimit_old
4404 # if createmany exits at 120s there will be fewer than $numfree files
4405 unlinkmany $DIR/$tdir/f $numfree || true
4407 run_test 51f "check many open files limit"
4410 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4411 test_mkdir $DIR/$tdir
4412 touch $DIR/$tdir/foo
4413 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4414 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4415 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4416 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4417 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4419 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4420 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4421 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4423 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4424 cp -r $DIR/$tdir $TMP/
4425 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4427 run_test 52a "append-only flag test (should return errors)"
4430 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4431 test_mkdir $DIR/$tdir
4432 touch $DIR/$tdir/foo
4433 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4434 cat test > $DIR/$tdir/foo && error "cat test worked"
4435 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4436 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4437 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4439 echo foo >> $DIR/$tdir/foo && error "echo worked"
4440 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4441 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4442 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4443 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4445 chattr -i $DIR/$tdir/foo || error "chattr failed"
4447 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4449 run_test 52b "immutable flag test (should return errors) ======="
4452 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4453 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4454 remote_ost_nodsh && skip "remote OST with nodsh" && return
4467 local support_last_seq=true
4469 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4470 support_last_seq=false
4473 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4475 for value in $(do_facet $SINGLEMDS \
4476 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4477 param=$(echo ${value[0]} | cut -d "=" -f1)
4478 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4480 if $support_last_seq; then
4481 param_seq=$(echo $param |
4482 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4483 mds_last_seq=$(do_facet $SINGLEMDS \
4484 $LCTL get_param -n $param_seq)
4486 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4488 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4489 node=$(facet_active_host ost$((ostnum+1)))
4490 param="obdfilter.$ostname.last_id"
4491 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4492 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4493 ost_last_id=$ost_last
4495 if $support_last_seq; then
4496 ost_last_id=$(echo $ost_last |
4497 awk -F':' '{print $2}' |
4499 ost_last_seq=$(echo $ost_last |
4500 awk -F':' '{print $1}')
4501 [[ $ost_last_seq = $mds_last_seq ]] || continue
4504 if [[ $ost_last_id != $mds_last ]]; then
4505 error "$ost_last_id != $mds_last"
4512 $found || error "can not match last_seq/last_id for $mdtosc"
4515 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4518 perl -MSocket -e ';' || { skip "no Socket perl module installed" && return; }
4520 $SOCKETSERVER $DIR/socket ||
4521 error "$SOCKETSERVER $DIR/socket failed: $?"
4522 $SOCKETCLIENT $DIR/socket ||
4523 error "$SOCKETCLIENT $DIR/socket failed: $?"
4524 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4526 run_test 54a "unix domain socket test =========================="
4532 dd if=/dev/zero of=$f bs=$(page_size) count=1
4534 run_test 54b "char device works in lustre ======================"
4537 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4538 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4539 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4541 for i in $(seq 3 7); do
4542 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4551 loopdev="$DIR/loop54c"
4554 $UMOUNT $DIR/$tdir || rc=$?
4555 losetup -d $loopdev || true
4556 losetup -d $LOOPDEV || true
4557 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4562 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4563 loopdev="$DIR/loop54c"
4566 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4567 trap cleanup_54c EXIT
4568 mknod $loopdev b 7 $LOOPNUM
4569 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4570 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4571 losetup $loopdev $DIR/$tfile ||
4572 error "can't set up $loopdev for $DIR/$tfile"
4573 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4574 test_mkdir $DIR/$tdir
4575 mount -t ext2 $loopdev $DIR/$tdir ||
4576 error "error mounting $loopdev on $DIR/$tdir"
4577 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4580 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4584 run_test 54c "block device works in lustre ====================="
4590 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4592 run_test 54d "fifo device works in lustre ======================"
4597 cp -aL /dev/console $f
4598 echo $string > $f || error "echo $string to $f failed"
4600 run_test 54e "console/tty device works in lustre ======================"
4604 local dir=$DIR/$tdir
4607 test_mkdir -p $dir/dir
4608 for i in $(seq $numfiles); do
4610 touch $dir/dir/file$i
4613 local numcomp=$($LFS getstripe --component-count $dir)
4615 [[ $numcomp == 0 ]] && numcomp=1
4617 # test lfs getstripe with --recursive
4618 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
4620 [[ $filenum -eq $((numfiles * 2)) ]] ||
4621 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
4622 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
4623 [[ $filenum -eq $numfiles ]] ||
4624 error "$LFS getstripe $dir: found $filenum, not $numfiles"
4625 echo "$LFS getstripe showed obdidx or l_ost_idx"
4627 # test lfs getstripe with file instead of dir
4628 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
4629 [[ $filenum -eq 1 ]] ||
4630 error "$LFS getstripe $dir/file1: found $filenum, not 1"
4631 echo "$LFS getstripe file1 passed"
4633 #test lfs getstripe with --verbose
4634 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
4635 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4636 error "$LFS getstripe --verbose $dir: "\
4637 "got $filenum want $((numfiles * numcomp)) lmm_magic"
4638 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
4639 error "$LFS getstripe $dir: showed lmm_magic"
4641 #test lfs getstripe with -v prints lmm_fid
4642 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
4643 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
4644 error "$LFS getstripe -v $dir: "\
4645 "got $filenum want $((numfiles * numcomp)) lmm_fid"
4646 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
4647 error "$LFS getstripe $dir: showed lmm_fid by default"
4648 echo "$LFS getstripe --verbose passed"
4650 #check for FID information
4651 local fid1=$($LFS getstripe --fid $dir/file1)
4652 local fid2=$($LFS getstripe --verbose $dir/file1 |
4653 awk '/lmm_fid: / { print $2; exit; }')
4654 local fid3=$($LFS path2fid $dir/file1)
4656 [ "$fid1" != "$fid2" ] &&
4657 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
4658 [ "$fid1" != "$fid3" ] &&
4659 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
4660 echo "$LFS getstripe --fid passed"
4662 #test lfs getstripe with --obd
4663 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
4664 error "$LFS getstripe --obd wrong_uuid: should return error"
4666 [[ $OSTCOUNT -lt 2 ]] &&
4667 skip_env "skip '$LFS getstripe --obd' tests: $OSTCOUNT < 2" &&
4671 local obduuid=$(ostuuid_from_index $ostidx)
4672 local found=$($LFS getstripe -r --obd $obduuid $dir |
4673 egrep -c "obdidx|l_ost_idx")
4675 filenum=$($LFS getstripe -ir $dir | grep "^$ostidx\$" | wc -l)
4676 [[ $found -eq $filenum ]] ||
4677 error "$LFS getstripe --obd: found $found expect $filenum"
4678 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
4679 sed '/^[ ]*'${ostidx}'[ ]/d' |
4680 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4681 error "$LFS getstripe --obd: should not show file on other obd"
4682 echo "$LFS getstripe --obd passed"
4684 run_test 56a "check $LFS getstripe"
4687 local dir=$DIR/$tdir
4691 for i in $(seq $numdirs); do
4692 test_mkdir $dir/dir$i
4695 # test lfs getdirstripe default mode is non-recursion, which is
4696 # different from lfs getstripe
4697 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
4699 [[ $dircnt -eq 1 ]] ||
4700 error "$LFS getdirstripe: found $dircnt, not 1"
4701 dircnt=$($LFS getdirstripe --recursive $dir |
4702 grep -c lmv_stripe_count)
4703 [[ $dircnt -eq $((numdirs + 1)) ]] ||
4704 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
4706 run_test 56b "check $LFS getdirstripe"
4710 local ost_name=$(ostname_from_index $ost_idx)
4711 local old_status=$(ost_dev_status $ost_idx)
4713 [[ -z "$old_status" ]] ||
4714 { skip_env "OST $ost_name is in $old_status status"; return 0; }
4716 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
4719 local new_status=$(ost_dev_status $ost_idx)
4721 [[ "$new_status" = "D" ]] ||
4722 error "OST $ost_name is in status of '$new_status', not 'D'"
4724 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
4727 new_status=$(ost_dev_status $ost_idx)
4728 [[ -z "$new_status" ]] ||
4729 error "OST $ost_name is in status of '$new_status', not ''"
4731 run_test 56c "check 'lfs df' showing device status"
4736 local local_tdir="$1"
4737 local local_numfiles="$2"
4738 local local_numdirs="$3"
4739 local dir_params="$4"
4740 local dir_stripe_params="$5"
4742 if [ ! -d "$local_tdir" ] ; then
4743 test_mkdir -p $dir_stripe_params $local_tdir
4744 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
4745 for i in $(seq $local_numfiles) ; do
4746 touch $local_tdir/file$i
4748 for i in $(seq $local_numdirs) ; do
4749 test_mkdir $dir_stripe_params $local_tdir/dir$i
4750 for j in $(seq $local_numfiles) ; do
4751 touch $local_tdir/dir$i/file$j
4757 setup_56_special() {
4759 local local_numfiles=$2
4760 local local_numdirs=$3
4762 setup_56 $local_tdir $local_numfiles $local_numdirs
4764 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
4765 for i in $(seq $local_numfiles) ; do
4766 mknod $local_tdir/loop${i}b b 7 $i
4767 mknod $local_tdir/null${i}c c 1 3
4768 ln -s $local_tdir/file1 $local_tdir/link${i}
4770 for i in $(seq $local_numdirs) ; do
4771 mknod $local_tdir/dir$i/loop${i}b b 7 $i
4772 mknod $local_tdir/dir$i/null${i}c c 1 3
4773 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
4779 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4780 local expected=$(($NUMDIRS + 2))
4782 setup_56 $dir $NUMFILES $NUMDIRS
4784 # test lfs find with -name
4785 for i in $(seq $NUMFILES) ; do
4786 local nums=$($LFS find -name "*$i" $dir | wc -l)
4788 [ $nums -eq $expected ] ||
4789 error "lfs find -name '*$i' $dir wrong: "\
4790 "found $nums, expected $expected"
4793 run_test 56g "check lfs find -name"
4796 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4797 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4799 setup_56 $dir $NUMFILES $NUMDIRS
4801 # test lfs find with ! -name
4802 for i in $(seq $NUMFILES) ; do
4803 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
4805 [ $nums -eq $expected ] ||
4806 error "lfs find ! -name '*$i' $dir wrong: "\
4807 "found $nums, expected $expected"
4810 run_test 56h "check lfs find ! -name"
4813 local dir=$DIR/$tdir
4817 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
4820 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
4822 run_test 56i "check 'lfs find -ost UUID' skips directories"
4825 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4827 setup_56_special $dir $NUMFILES $NUMDIRS
4829 local expected=$((NUMDIRS + 1))
4830 local cmd="$LFS find -type d $dir"
4831 local nums=$($cmd | wc -l)
4833 [ $nums -eq $expected ] ||
4834 error "'$cmd' wrong: found $nums, expected $expected"
4836 run_test 56j "check lfs find -type d"
4839 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4841 setup_56_special $dir $NUMFILES $NUMDIRS
4843 local expected=$(((NUMDIRS + 1) * NUMFILES))
4844 local cmd="$LFS find -type f $dir"
4845 local nums=$($cmd | wc -l)
4847 [ $nums -eq $expected ] ||
4848 error "'$cmd' wrong: found $nums, expected $expected"
4850 run_test 56k "check lfs find -type f"
4853 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4855 setup_56_special $dir $NUMFILES $NUMDIRS
4857 local expected=$((NUMDIRS + NUMFILES))
4858 local cmd="$LFS find -type b $dir"
4859 local nums=$($cmd | wc -l)
4861 [ $nums -eq $expected ] ||
4862 error "'$cmd' wrong: found $nums, expected $expected"
4864 run_test 56l "check lfs find -type b"
4867 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4869 setup_56_special $dir $NUMFILES $NUMDIRS
4871 local expected=$((NUMDIRS + NUMFILES))
4872 local cmd="$LFS find -type c $dir"
4873 local nums=$($cmd | wc -l)
4874 [ $nums -eq $expected ] ||
4875 error "'$cmd' wrong: found $nums, expected $expected"
4877 run_test 56m "check lfs find -type c"
4880 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
4881 setup_56_special $dir $NUMFILES $NUMDIRS
4883 local expected=$((NUMDIRS + NUMFILES))
4884 local cmd="$LFS find -type l $dir"
4885 local nums=$($cmd | wc -l)
4887 [ $nums -eq $expected ] ||
4888 error "'$cmd' wrong: found $nums, expected $expected"
4890 run_test 56n "check lfs find -type l"
4893 local dir=$DIR/$tdir
4895 setup_56 $dir $NUMFILES $NUMDIRS
4896 utime $dir/file1 > /dev/null || error "utime (1)"
4897 utime $dir/file2 > /dev/null || error "utime (2)"
4898 utime $dir/dir1 > /dev/null || error "utime (3)"
4899 utime $dir/dir2 > /dev/null || error "utime (4)"
4900 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
4901 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
4904 local nums=$($LFS find -mtime +0 $dir | wc -l)
4906 [ $nums -eq $expected ] ||
4907 error "lfs find -mtime +0 $dir: found $nums expect $expected"
4910 cmd="$LFS find -mtime 0 $dir"
4911 nums=$($cmd | wc -l)
4912 [ $nums -eq $expected ] ||
4913 error "'$cmd' wrong: found $nums, expected $expected"
4915 run_test 56o "check lfs find -mtime for old files"
4918 [ $RUNAS_ID -eq $UID ] &&
4919 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4921 local dir=$DIR/$tdir
4923 setup_56 $dir $NUMFILES $NUMDIRS
4924 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
4926 local expected=$NUMFILES
4927 local cmd="$LFS find -uid $RUNAS_ID $dir"
4928 local nums=$($cmd | wc -l)
4930 [ $nums -eq $expected ] ||
4931 error "'$cmd' wrong: found $nums, expected $expected"
4933 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
4934 cmd="$LFS find ! -uid $RUNAS_ID $dir"
4935 nums=$($cmd | wc -l)
4936 [ $nums -eq $expected ] ||
4937 error "'$cmd' wrong: found $nums, expected $expected"
4939 run_test 56p "check lfs find -uid and ! -uid"
4942 [ $RUNAS_ID -eq $UID ] &&
4943 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4945 local dir=$DIR/$tdir
4947 setup_56 $dir $NUMFILES $NUMDIRS
4948 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
4950 local expected=$NUMFILES
4951 local cmd="$LFS find -gid $RUNAS_GID $dir"
4952 local nums=$($cmd | wc -l)
4954 [ $nums -eq $expected ] ||
4955 error "'$cmd' wrong: found $nums, expected $expected"
4957 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4958 cmd="$LFS find ! -gid $RUNAS_GID $dir"
4959 nums=$($cmd | wc -l)
4960 [ $nums -eq $expected ] ||
4961 error "'$cmd' wrong: found $nums, expected $expected"
4963 run_test 56q "check lfs find -gid and ! -gid"
4966 local dir=$DIR/$tdir
4968 setup_56 $dir $NUMFILES $NUMDIRS
4971 local cmd="$LFS find -size 0 -type f $dir"
4972 local nums=$($cmd | wc -l)
4974 [ $nums -eq $expected ] ||
4975 error "'$cmd' wrong: found $nums, expected $expected"
4977 cmd="$LFS find ! -size 0 -type f $dir"
4978 nums=$($cmd | wc -l)
4979 [ $nums -eq $expected ] ||
4980 error "'$cmd' wrong: found $nums, expected $expected"
4981 echo "test" > $dir/$tfile
4982 echo "test2" > $dir/$tfile.2 && sync
4984 cmd="$LFS find -size 5 -type f $dir"
4985 nums=$($cmd | wc -l)
4986 [ $nums -eq $expected ] ||
4987 error "'$cmd' wrong: found $nums, expected $expected"
4989 cmd="$LFS find -size +5 -type f $dir"
4990 nums=$($cmd | wc -l)
4991 [ $nums -eq $expected ] ||
4992 error "'$cmd' wrong: found $nums, expected $expected"
4994 cmd="$LFS find -size +0 -type f $dir"
4995 nums=$($cmd | wc -l)
4996 [ $nums -eq $expected ] ||
4997 error "'$cmd' wrong: found $nums, expected $expected"
4999 cmd="$LFS find ! -size -5 -type f $dir"
5000 nums=$($cmd | wc -l)
5001 [ $nums -eq $expected ] ||
5002 error "'$cmd' wrong: found $nums, expected $expected"
5004 cmd="$LFS find -size -5 -type f $dir"
5005 nums=$($cmd | wc -l)
5006 [ $nums -eq $expected ] ||
5007 error "'$cmd' wrong: found $nums, expected $expected"
5009 run_test 56r "check lfs find -size works"
5011 test_56s() { # LU-611 #LU-9369
5012 [[ $OSTCOUNT -lt 2 ]] && skip "need at least 2 OSTs" && return 0
5014 local dir=$DIR/$tdir
5015 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
5017 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
5018 for i in $(seq $NUMDIRS); do
5019 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
5022 local expected=$NUMDIRS
5023 local cmd="$LFS find -c $OSTCOUNT $dir"
5024 local nums=$($cmd | wc -l)
5026 [ $nums -eq $expected ] || {
5027 $LFS getstripe -R $dir
5028 error "'$cmd' wrong: found $nums, expected $expected"
5031 expected=$((NUMDIRS + onestripe))
5032 cmd="$LFS find -stripe-count +0 -type f $dir"
5033 nums=$($cmd | wc -l)
5034 [ $nums -eq $expected ] || {
5035 $LFS getstripe -R $dir
5036 error "'$cmd' wrong: found $nums, expected $expected"
5040 cmd="$LFS find -stripe-count 1 -type f $dir"
5041 nums=$($cmd | wc -l)
5042 [ $nums -eq $expected ] || {
5043 $LFS getstripe -R $dir
5044 error "'$cmd' wrong: found $nums, expected $expected"
5047 cmd="$LFS find -stripe-count -2 -type f $dir"
5048 nums=$($cmd | wc -l)
5049 [ $nums -eq $expected ] || {
5050 $LFS getstripe -R $dir
5051 error "'$cmd' wrong: found $nums, expected $expected"
5055 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
5056 nums=$($cmd | wc -l)
5057 [ $nums -eq $expected ] || {
5058 $LFS getstripe -R $dir
5059 error "'$cmd' wrong: found $nums, expected $expected"
5062 run_test 56s "check lfs find -stripe-count works"
5064 test_56t() { # LU-611 #LU-9369
5065 local dir=$DIR/$tdir
5067 setup_56 $dir 0 $NUMDIRS
5068 for i in $(seq $NUMDIRS); do
5069 $LFS setstripe -S 4M $dir/dir$i/$tfile
5072 local expected=$NUMDIRS
5073 local cmd="$LFS find -S 4M $dir"
5074 local nums=$($cmd | wc -l)
5076 [ $nums -eq $expected ] || {
5077 $LFS getstripe -R $dir
5078 error "'$cmd' wrong: found $nums, expected $expected"
5082 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
5084 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
5086 expected=$(((NUMDIRS + 1) * NUMFILES))
5087 cmd="$LFS find -stripe-size 512k -type f $dir"
5088 nums=$($cmd | wc -l)
5089 [ $nums -eq $expected ] ||
5090 error "'$cmd' wrong: found $nums, expected $expected"
5092 cmd="$LFS find -stripe-size +320k -type f $dir"
5093 nums=$($cmd | wc -l)
5094 [ $nums -eq $expected ] ||
5095 error "'$cmd' wrong: found $nums, expected $expected"
5097 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
5098 cmd="$LFS find -stripe-size +200k -type f $dir"
5099 nums=$($cmd | wc -l)
5100 [ $nums -eq $expected ] ||
5101 error "'$cmd' wrong: found $nums, expected $expected"
5103 cmd="$LFS find -stripe-size -640k -type f $dir"
5104 nums=$($cmd | wc -l)
5105 [ $nums -eq $expected ] ||
5106 error "'$cmd' wrong: found $nums, expected $expected"
5109 cmd="$LFS find -stripe-size 256k -type f $dir"
5110 nums=$($cmd | wc -l)
5111 [ $nums -eq $expected ] ||
5112 error "'$cmd' wrong: found $nums, expected $expected"
5114 cmd="$LFS find -stripe-size -320k -type f $dir"
5115 nums=$($cmd | wc -l)
5116 [ $nums -eq $expected ] ||
5117 error "'$cmd' wrong: found $nums, expected $expected"
5120 cmd="$LFS find -stripe-size 1024k -type f $dir"
5121 nums=$($cmd | wc -l)
5122 [ $nums -eq $expected ] ||
5123 error "'$cmd' wrong: found $nums, expected $expected"
5125 run_test 56t "check lfs find -stripe-size works"
5127 test_56u() { # LU-611
5128 local dir=$DIR/$tdir
5130 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
5132 if [[ $OSTCOUNT -gt 1 ]]; then
5133 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
5139 local expected=$(((NUMDIRS + 1) * NUMFILES))
5140 local cmd="$LFS find -stripe-index 0 -type f $dir"
5141 local nums=$($cmd | wc -l)
5143 [ $nums -eq $expected ] ||
5144 error "'$cmd' wrong: found $nums, expected $expected"
5147 cmd="$LFS find -stripe-index 1 -type f $dir"
5148 nums=$($cmd | wc -l)
5149 [ $nums -eq $expected ] ||
5150 error "'$cmd' wrong: found $nums, expected $expected"
5152 cmd="$LFS find ! -stripe-index 0 -type f $dir"
5153 nums=$($cmd | wc -l)
5154 [ $nums -eq $expected ] ||
5155 error "'$cmd' wrong: found $nums, expected $expected"
5158 # This should produce an error and not return any files
5159 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
5160 nums=$($cmd 2>/dev/null | wc -l)
5161 [ $nums -eq $expected ] ||
5162 error "'$cmd' wrong: found $nums, expected $expected"
5164 if [[ $OSTCOUNT -gt 1 ]]; then
5165 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
5166 cmd="$LFS find -stripe-index 0,1 -type f $dir"
5167 nums=$($cmd | wc -l)
5168 [ $nums -eq $expected ] ||
5169 error "'$cmd' wrong: found $nums, expected $expected"
5172 run_test 56u "check lfs find -stripe-index works"
5176 local dir=$DIR/$tdir
5178 setup_56 $dir $NUMFILES $NUMDIRS
5180 UUID=$(mdtuuid_from_index $MDT_IDX $dir)
5181 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $MDT_IDX"
5183 for file in $($LFS find -mdt $UUID $dir); do
5184 file_mdt_idx=$($LFS getstripe -M $file)
5185 [ $file_mdt_idx -eq $MDT_IDX ] ||
5186 error "lfind -mdt $UUID != getstripe -M $file_mdt_idx"
5189 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
5192 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5193 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5194 local dir=$DIR/$tdir
5196 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
5198 local stripe_size=$($LFS getstripe -S -d $dir) ||
5199 error "$LFS getstripe -S -d $dir failed"
5200 stripe_size=${stripe_size%% *}
5202 local file_size=$((stripe_size * OSTCOUNT))
5203 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
5204 local required_space=$((file_num * file_size))
5205 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
5207 [[ $free_space -le $((required_space / 1024)) ]] &&
5208 skip_env "need $required_space, have $free_space kbytes" &&
5212 local dd_count=$((file_size / dd_bs))
5214 # write data into the files
5219 for i in $(seq $NUMFILES); do
5221 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5222 error "write data into $file failed"
5224 for i in $(seq $NUMDIRS); do
5225 for j in $(seq $NUMFILES); do
5226 file=$dir/dir$i/file$j
5227 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
5228 error "write data into $file failed"
5232 # $LFS_MIGRATE will fail if hard link migration is unsupported
5233 if [[ $(lustre_version_code mds1) -gt $(version_code 2.5.55) ]]; then
5234 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
5235 error "creating links to $dir/dir1/file1 failed"
5240 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
5243 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
5246 eval $cmd || error "$cmd failed"
5248 check_stripe_count $dir/file1 $expected
5250 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
5252 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
5253 # OST 1 if it is on OST 0. This file is small enough to
5254 # be on only one stripe.
5255 file=$dir/migr_1_ost
5256 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
5257 error "write data into $file failed"
5258 local obdidx=$($LFS getstripe -i $file)
5259 local oldmd5=$(md5sum $file)
5262 [[ $obdidx -eq 0 ]] && newobdidx=1
5263 cmd="$LFS migrate -i $newobdidx $file"
5265 eval $cmd || error "$cmd failed"
5267 local realobdix=$($LFS getstripe -i $file)
5268 local newmd5=$(md5sum $file)
5270 [[ $newobdidx -ne $realobdix ]] &&
5271 error "new OST is different (was=$obdidx, "\
5272 "wanted=$newobdidx, got=$realobdix)"
5273 [[ "$oldmd5" != "$newmd5" ]] &&
5274 error "md5sum differ: $oldmd5, $newmd5"
5278 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
5280 eval $cmd || error "$cmd failed"
5282 for j in $(seq $NUMFILES); do
5283 check_stripe_count $dir/dir1/file$j $expected
5286 # lfs_migrate works with lfs find
5287 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
5288 $LFS_MIGRATE -y -c $expected"
5290 eval $cmd || error "$cmd failed"
5292 for i in $(seq 2 $NUMFILES); do
5293 check_stripe_count $dir/file$i $expected
5295 for i in $(seq 2 $NUMDIRS); do
5296 for j in $(seq $NUMFILES); do
5297 check_stripe_count $dir/dir$i/file$j $expected
5301 run_test 56w "check lfs_migrate -c stripe_count works"
5304 local file1=$DIR/$tdir/file1
5305 local create_pool=false
5306 local initial_pool=$($LFS getstripe -p $DIR)
5310 echo -n "Creating test dir..."
5311 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5314 echo -n "Creating test file..."
5315 touch $file1 || error "cannot create file"
5318 echo -n "Detecting existing pools..."
5319 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
5321 if [ ${#pool_list[@]} -gt 0 ]; then
5322 echo "${pool_list[@]}"
5323 for thispool in "${pool_list[@]}"; do
5324 if [[ -z "$initial_pool" ||
5325 "$initial_pool" != "$thispool" ]]; then
5327 echo "Using existing pool '$pool'"
5332 echo "none detected."
5334 if [ -z "$pool" ]; then
5335 pool=${POOL:-testpool}
5336 [ "$initial_pool" = "$pool" ] && pool="testpool2"
5337 echo -n "Creating pool '$pool'..."
5339 pool_add $pool &> /dev/null ||
5340 error "pool_add failed"
5343 echo -n "Adding target to pool..."
5344 pool_add_targets $pool 0 0 1 &> /dev/null ||
5345 error "pool_add_targets failed"
5349 echo -n "Setting pool using -p option..."
5350 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
5351 error "migrate failed rc = $?"
5354 echo -n "Verifying test file is in pool after migrating..."
5355 [ "$($LFS getstripe -p $file1)" = $pool ] ||
5356 error "file was not migrated to pool $pool"
5359 echo -n "Removing test file from pool '$pool'..."
5360 $LFS migrate $file1 &> /dev/null ||
5361 error "cannot remove from pool"
5362 [ "$($LFS getstripe -p $file1)" ] &&
5363 error "pool still set"
5366 echo -n "Setting pool using --pool option..."
5367 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
5368 error "migrate failed rc = $?"
5373 if $create_pool; then
5374 destroy_test_pools 2> /dev/null ||
5375 error "destroy test pools failed"
5378 run_test 56wb "check lfs_migrate pool support"
5381 local file1="$DIR/$tdir/file 1"
5383 echo -n "Creating test dir..."
5384 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
5385 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5386 error "cannot set stripe"
5389 echo -n "Setting initial stripe for test file..."
5390 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
5391 error "cannot set stripe"
5392 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5393 error "stripe size not set"
5396 # File currently set to -S 512K -c 1
5398 # Ensure -c and -S options are rejected when -R is set
5399 echo -n "Verifying incompatible options are detected..."
5400 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
5401 error "incompatible -c and -R options not detected"
5402 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
5403 error "incompatible -S and -R options not detected"
5406 # Ensure unrecognized options are passed through to 'lfs migrate'
5407 echo -n "Verifying -S option is passed through to lfs migrate..."
5408 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
5409 error "migration failed"
5410 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5411 error "file was not restriped"
5414 # File currently set to -S 1M -c 1
5416 # Ensure long options are supported
5417 echo -n "Verifying long options supported..."
5418 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
5419 error "long option without argument not supported"
5420 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
5421 error "long option with argument not supported"
5422 [ $($LFS getstripe -S "$file1") -eq 524288 ] ||
5423 error "file not restriped with --stripe-size option"
5426 # File currently set to -S 512K -c 1
5428 if [ "$OSTCOUNT" -gt 1 ]; then
5429 echo -n "Verifying explicit stripe count can be set..."
5430 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
5431 error "migrate failed"
5432 [ $($LFS getstripe -c "$file1") -eq 2 ] ||
5433 error "file not restriped to explicit count"
5437 # File currently set to -S 512K -c 1 or -S 512K -c 2
5439 # Ensure parent striping is used if -R is set, and no stripe
5440 # count or size is specified
5441 echo -n "Setting stripe for parent directory..."
5442 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
5443 error "cannot set stripe"
5446 echo -n "Verifying restripe option uses parent stripe settings..."
5447 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
5448 error "migrate failed"
5449 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5450 error "file not restriped to parent settings"
5451 [ $($LFS getstripe -c "$file1") -eq 1 ] ||
5452 error "file not restriped to parent settings"
5455 # File currently set to -S 1M -c 1
5457 # Ensure striping is preserved if -R is not set, and no stripe
5458 # count or size is specified
5459 echo -n "Verifying striping size preserved when not specified..."
5460 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
5461 error "cannot set stripe on parent directory"
5462 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5463 error "migrate failed"
5464 [ $($LFS getstripe -S "$file1") -eq 1048576 ] ||
5465 error "file was restriped"
5468 # Ensure file name properly detected when final option has no argument
5469 echo -n "Verifying file name properly detected..."
5470 $LFS_MIGRATE -y "$file1" &> /dev/null ||
5471 error "file name interpreted as option argument"
5477 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
5480 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5481 local file1=$DIR/$tdir/file1
5483 echo -n "Creating test dir..."
5484 test_mkdir $DIR/$tdir || error "cannot create dir"
5487 echo -n "Creating test file..."
5491 # Ensure 'lfs migrate' will fail by using a non-existent option,
5492 # and make sure rsync is not called to recover
5493 echo -n "Make sure --no-rsync option works..."
5494 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
5495 grep -q 'refusing to fall back to rsync' ||
5496 error "rsync was called with --no-rsync set"
5499 # Ensure rsync is called without trying 'lfs migrate' first
5500 echo -n "Make sure --rsync option works..."
5501 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
5502 grep -q 'falling back to rsync' &&
5503 error "lfs migrate was called with --rsync set"
5506 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
5507 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
5508 grep -q 'at the same time' ||
5509 error "--rsync and --no-rsync accepted concurrently"
5515 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
5518 check_swap_layouts_support && return 0
5519 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5521 local dir=$DIR/$tdir
5522 local ref1=/etc/passwd
5523 local file1=$dir/file1
5525 test_mkdir $dir || error "creating dir $dir"
5526 $LFS setstripe -c 2 $file1
5528 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5529 stripe=$($LFS getstripe -c $file1)
5530 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5531 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5536 run_test 56x "lfs migration support"
5539 check_swap_layouts_support && return 0
5540 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
5542 local dir=$DIR/$tdir/$testnum
5546 local ref1=/etc/passwd
5547 local file1=$dir/file1
5549 $LFS setstripe -c 2 $file1
5551 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5553 local stripe=$($LFS getstripe -c $file1)
5555 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5556 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5561 run_test 56xa "lfs migration --block support"
5563 check_migrate_links() {
5565 local file1="$dir/file1"
5568 local total_count=$(($begin + $count - 1))
5569 local symlink_count=10
5572 if [ ! -f "$file1" ]; then
5573 echo -n "creating initial file..."
5574 $LFS setstripe -c 1 -S "512k" "$file1" ||
5575 error "cannot setstripe initial file"
5578 echo -n "creating symlinks..."
5579 for s in $(seq 1 $symlink_count); do
5580 ln -s "$file1" "$dir/slink$s" ||
5581 error "cannot create symlinks"
5585 echo -n "creating nonlinked files..."
5586 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
5587 error "cannot create nonlinked files"
5592 if [ ! -f "$dir/file$total_count" ]; then
5593 echo -n "creating hard links $begin:$total_count..."
5594 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
5595 /dev/null || error "cannot create hard links"
5599 echo -n "checking number of hard links listed in xattrs..."
5600 local fid=$($LFS getstripe -F "$file1")
5601 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
5604 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
5605 echo "hard link list has unexpected size, skipping test"
5608 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
5609 error "link names should exceed xattrs size"
5612 echo -n "migrating files..."
5613 local migrate_out=$($LFS_MIGRATE -y -S '1m' $dir)
5615 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
5618 # make sure all links have been properly migrated
5619 echo -n "verifying files..."
5620 fid=$($LFS getstripe -F "$file1") ||
5621 error "cannot get fid for file $file1"
5622 for i in $(seq 2 $total_count); do
5623 local fid2=$($LFS getstripe -F $dir/file$i)
5625 [ "$fid2" == "$fid" ] ||
5626 error "migrated hard link has mismatched FID"
5629 # make sure hard links were properly detected, and migration was
5630 # performed only once for the entire link set; nonlinked files should
5632 local actual=$(grep -c 'done migrate' <<< "$migrate_out")
5633 local expected=$(($uniq_count + 1))
5635 [ "$actual" -eq "$expected" ] ||
5636 error "hard links individually migrated ($actual != $expected)"
5638 # make sure the correct number of hard links are present
5639 local hardlinks=$(stat -c '%h' "$file1")
5641 [ $hardlinks -eq $total_count ] ||
5642 error "num hard links $hardlinks != $total_count"
5649 local dir="$DIR/$tdir"
5651 test_mkdir "$dir" || error "cannot create dir $dir"
5653 echo "testing lfs migrate mode when all links fit within xattrs"
5654 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 2 99
5656 echo "testing rsync mode when all links fit within xattrs"
5657 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 2 99
5659 echo "testing lfs migrate mode when all links do not fit within xattrs"
5660 LFS_MIGRATE_RSYNC=false check_migrate_links "$dir" 101 100
5662 echo "testing rsync mode when all links do not fit within xattrs"
5663 LFS_MIGRATE_RSYNC=true check_migrate_links "$dir" 101 100
5668 run_test 56xb "lfs migration hard link support"
5671 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5672 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5676 local dir=$DIR/$tdir
5680 test_mkdir -p $dir || error "creating dir $dir"
5681 touch $f1 || error "creating std file $f1"
5682 $MULTIOP $f2 H2c || error "creating released file $f2"
5684 # a directory can be raid0, so ask only for files
5685 res=$($LFS find $dir -L raid0 -type f | wc -l)
5686 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5688 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
5689 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5691 # only files can be released, so no need to force file search
5692 res=$($LFS find $dir -L released)
5693 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5695 res=$($LFS find $dir -type f \! -L released)
5696 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5698 run_test 56y "lfs find -L raid0|released"
5700 test_56z() { # LU-4824
5701 # This checks to make sure 'lfs find' continues after errors
5702 # There are two classes of errors that should be caught:
5703 # - If multiple paths are provided, all should be searched even if one
5705 # - If errors are encountered during the search, it should not terminate
5707 local dir=$DIR/$tdir
5711 for i in d{0..9}; do
5714 touch $dir/d{0..9}/$tfile
5715 $LFS find $DIR/non_existent_dir $dir &&
5716 error "$LFS find did not return an error"
5717 # Make a directory unsearchable. This should NOT be the last entry in
5718 # directory order. Arbitrarily pick the 6th entry
5719 chmod 700 $($LFS find $dir -type d | sed '6!d')
5721 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
5723 # The user should be able to see 10 directories and 9 files
5724 [ $count == 19 ] || error "$LFS find did not continue after error"
5726 run_test 56z "lfs find should continue after an error"
5728 test_56aa() { # LU-5937
5729 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5731 local dir=$DIR/$tdir
5734 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
5736 createmany -o $dir/striped_dir/${tfile}- 1024
5737 local dirs=$(lfs find --size +8k $dir/)
5739 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5741 run_test 56aa "lfs find --size under striped dir"
5744 # Create composite files with one component
5745 local dir=$DIR/$tdir
5747 setup_56 $dir/1Mfiles 5 1 "--component-end 1M"
5748 # Create composite files with three components
5749 setup_56 $dir/2Mfiles 5 2 "-E 2M -E 4M -E 6M"
5750 # Create non-composite files
5751 createmany -o $dir/${tfile}- 10
5753 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
5755 [[ $nfiles == 10 ]] ||
5756 error "lfs find -E 1M found $nfiles != 10 files"
5758 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
5759 [[ $nfiles == 25 ]] ||
5760 error "lfs find ! -E 1M found $nfiles != 25 files"
5762 # All files have a component that starts at 0
5763 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
5764 [[ $nfiles == 35 ]] ||
5765 error "lfs find --component-start 0 - $nfiles != 35 files"
5767 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
5768 [[ $nfiles == 15 ]] ||
5769 error "lfs find --component-start 2M - $nfiles != 15 files"
5771 # All files created here have a componenet that does not starts at 2M
5772 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
5773 [[ $nfiles == 35 ]] ||
5774 error "lfs find ! --component-start 2M - $nfiles != 35 files"
5776 # Find files with a specified number of components
5777 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
5778 [[ $nfiles == 15 ]] ||
5779 error "lfs find --component-count 3 - $nfiles != 15 files"
5781 # Remember non-composite files have a component count of zero
5782 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
5783 [[ $nfiles == 10 ]] ||
5784 error "lfs find --component-count 0 - $nfiles != 10 files"
5786 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
5787 [[ $nfiles == 20 ]] ||
5788 error "lfs find ! --component-count 3 - $nfiles != 20 files"
5790 # All files have a flag called "init"
5791 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
5792 [[ $nfiles == 35 ]] ||
5793 error "lfs find --component-flags init - $nfiles != 35 files"
5795 # Multi-component files will have a component not initialized
5796 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
5797 [[ $nfiles == 15 ]] ||
5798 error "lfs find !--component-flags init - $nfiles != 15 files"
5803 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
5806 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
5807 { skip "Need MDS version at least 2.10.57"; return 0; }
5817 # create mirrored directories and mirrored files
5818 mkdir $td || error "mkdir $td failed"
5819 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
5820 createmany -o $tf- 10 || error "create $tf- failed"
5822 for i in $(seq 2); do
5824 mkdir $dir || error "mkdir $dir failed"
5825 $LFS mirror create -N$((3 + i)) $dir ||
5826 error "create mirrored dir $dir failed"
5827 createmany -o $dir/$tfile- 10 ||
5828 error "create $dir/$tfile- failed"
5831 # change the states of some mirrored files
5833 for i in $(seq 2); do
5835 for j in $(seq 4 9); do
5836 echo foo > $dir/$tfile-$j
5840 # find mirrored files with specific mirror count
5841 cmd="$LFS find --mirror-count 3 --type f $td"
5842 nfiles=$($cmd | wc -l)
5843 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
5845 cmd="$LFS find ! --mirror-count 3 --type f $td"
5846 nfiles=$($cmd | wc -l)
5847 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
5849 cmd="$LFS find --mirror-count +2 --type f $td"
5850 nfiles=$($cmd | wc -l)
5851 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5853 cmd="$LFS find --mirror-count -6 --type f $td"
5854 nfiles=$($cmd | wc -l)
5855 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5857 # find mirrored files with specific file state
5858 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
5859 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
5861 cmd="$LFS find --mirror-state=ro --type f $td"
5862 nfiles=$($cmd | wc -l)
5863 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
5865 cmd="$LFS find ! --mirror-state=ro --type f $td"
5866 nfiles=$($cmd | wc -l)
5867 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
5869 cmd="$LFS find --mirror-state=wp --type f $td"
5870 nfiles=$($cmd | wc -l)
5871 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
5873 cmd="$LFS find ! --mirror-state=sp --type f $td"
5874 nfiles=$($cmd | wc -l)
5875 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
5877 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
5880 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5881 # note test will not do anything if MDS is not local
5882 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5883 skip "ldiskfs only test"
5887 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5888 local MNTDEV="osd*.*MDT*.mntdev"
5889 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5890 [ -z "$DEV" ] && error "can't access $MNTDEV"
5891 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5892 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5893 error "can't access $DEV"
5894 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5895 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5899 run_test 57a "verify MDS filesystem created with large inodes =="
5902 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5903 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5904 skip "ldiskfs only test"
5908 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5909 local dir=$DIR/$tdir
5913 local FILEN=$dir/f$FILECOUNT
5915 rm -rf $dir || error "removing $dir"
5917 local mdtidx=$($LFS getstripe -M $dir)
5918 local mdtname=MDT$(printf %04x $mdtidx)
5919 local facet=mds$((mdtidx + 1))
5921 echo "mcreating $FILECOUNT files"
5922 createmany -m $dir/f 1 $FILECOUNT || \
5923 error "creating files in $dir"
5925 # verify that files do not have EAs yet
5926 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5927 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5931 df $dir #make sure we get new statfs data
5932 local MDSFREE=$(do_facet $facet \
5933 lctl get_param -n osd*.*$mdtname.kbytesfree)
5934 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5935 echo "opening files to create objects/EAs"
5937 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5938 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5941 # verify that files have EAs now
5942 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5943 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5945 sleep 1 #make sure we get new statfs data
5947 local MDSFREE2=$(do_facet $facet \
5948 lctl get_param -n osd*.*$mdtname.kbytesfree)
5949 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5950 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5951 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5952 error "MDC before $MDCFREE != after $MDCFREE2"
5954 echo "MDC before $MDCFREE != after $MDCFREE2"
5955 echo "unable to confirm if MDS has large inodes"
5960 run_test 57b "default LOV EAs are stored inside large inodes ==="
5963 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5964 [ -z "$(which wiretest 2>/dev/null)" ] &&
5965 skip_env "could not find wiretest" && return
5968 run_test 58 "verify cross-platform wire constants =============="
5971 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5972 echo "touch 130 files"
5973 createmany -o $DIR/f59- 130
5975 unlinkmany $DIR/f59- 130
5977 # wait for commitment of removal
5978 wait_delete_completed
5980 run_test 59 "verify cancellation of llog records async ========="
5982 TEST60_HEAD="test_60 run $RANDOM"
5984 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5985 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5986 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5987 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5988 skip_env "missing subtest run-llog.sh" && return
5990 log "$TEST60_HEAD - from kernel mode"
5991 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5992 do_facet mgs "sh run-llog.sh" || error "run-llog.sh failed"
5993 do_facet mgs $LCTL dk > $TMP/$tfile
5995 # LU-6388: test llog_reader
5996 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5997 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5998 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5999 skip_env "missing llog_reader" && return
6000 local fstype=$(facet_fstype mgs)
6001 [ $fstype != ldiskfs -a $fstype != zfs ] &&
6002 skip_env "Only for ldiskfs or zfs type mgs" && return
6004 local mntpt=$(facet_mntpt mgs)
6005 local mgsdev=$(mgsdevname 1)
6017 #get fid and record list
6018 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
6020 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
6022 #remount mgs as ldiskfs or zfs type
6023 stop mgs || error "stop mgs failed"
6024 mount_fstype mgs || error "remount mgs failed"
6025 for ((i = 0; i < ${#fid_list[@]}; i++)); do
6028 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
6029 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
6034 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
6036 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
6038 echo "obj_file is $obj_file"
6039 do_facet mgs $llog_reader $obj_file
6041 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
6042 awk '{ print $3 }' | sed -e "s/^type=//g")
6043 if [ $rec_type != $rec ]; then
6044 echo "FAILED test_60a wrong record type $rec_type," \
6050 #check obj path if record type is LLOG_LOGID_MAGIC
6051 if [ "$rec" == "1064553b" ]; then
6052 path=$(do_facet mgs $llog_reader $obj_file |
6053 grep "path=" | awk '{ print $NF }' |
6054 sed -e "s/^path=//g")
6055 if [ $obj_file != $mntpt/$path ]; then
6056 echo "FAILED test_60a wrong obj path" \
6057 "$montpt/$path, should be $obj_file"
6064 #restart mgs before "error", otherwise it will block the next test
6065 stop mgs || error "stop mgs failed"
6066 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
6067 $pass || error "test failed, see FAILED test_60a messages for specifics"
6069 run_test 60a "llog_test run from kernel module and test llog_reader"
6072 # test old logid format
6073 if [ $(lustre_version_code mgs) -le $(version_code 3.1.53) ]; then
6074 do_facet mgs $LCTL dl | grep MGS
6075 do_facet mgs "$LCTL --device %MGS llog_print \\\\\\\$$FSNAME-client" ||
6076 error "old llog_print failed"
6079 # test new logid format
6080 if [ $(lustre_version_code mgs) -ge $(version_code 2.9.53) ]; then
6081 do_facet mgs "$LCTL --device MGS llog_print $FSNAME-client" ||
6082 error "new llog_print failed"
6085 run_test 60aa "llog_print works with FIDs and simple names"
6087 test_60b() { # bug 6411
6088 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6090 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
6102 [[ $LLOG_COUNT -gt 100 ]] &&
6103 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
6105 run_test 60b "limit repeated messages from CERROR/CWARN ========"
6108 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6109 echo "create 5000 files"
6110 createmany -o $DIR/f60c- 5000
6111 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
6112 lctl set_param fail_loc=0x80000137
6113 unlinkmany $DIR/f60c- 5000
6114 lctl set_param fail_loc=0
6116 run_test 60c "unlink file when mds full"
6119 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6120 SAVEPRINTK=$(lctl get_param -n printk)
6122 # verify "lctl mark" is even working"
6123 MESSAGE="test message ID $RANDOM $$"
6124 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6125 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
6127 lctl set_param printk=0 || error "set lnet.printk failed"
6128 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
6129 MESSAGE="new test message ID $RANDOM $$"
6130 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
6131 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
6132 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
6134 lctl set_param -n printk="$SAVEPRINTK"
6136 run_test 60d "test printk console message masking"
6139 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6140 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6142 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
6143 do_facet mds1 lctl set_param fail_loc=0x15b
6146 run_test 60e "no space while new llog is being created"
6149 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6151 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
6152 cancel_lru_locks osc
6153 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
6156 run_test 61 "mmap() writes don't make sync hang ================"
6158 # bug 2330 - insufficient obd_match error checking causes LBUG
6160 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6163 cancel_lru_locks osc
6164 lctl set_param fail_loc=0x405
6165 cat $f && error "cat succeeded, expect -EIO"
6166 lctl set_param fail_loc=0
6168 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
6169 # match every page all of the time.
6170 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
6172 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
6173 # Though this test is irrelevant anymore, it helped to reveal some
6174 # other grant bugs (LU-4482), let's keep it.
6175 test_63a() { # was test_63
6176 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6177 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
6178 for i in `seq 10` ; do
6179 dd if=/dev/zero of=$DIR/f63 bs=8k &
6185 rm -f $DIR/f63 || true
6187 run_test 63a "Verify oig_wait interruption does not crash ======="
6189 # bug 2248 - async write errors didn't return to application on sync
6190 # bug 3677 - async write errors left page locked
6192 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6194 lctl set_param debug=-1
6196 # ensure we have a grant to do async writes
6197 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
6200 sync # sync lest earlier test intercept the fail_loc
6202 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
6203 lctl set_param fail_loc=0x80000406
6204 $MULTIOP $DIR/$tfile Owy && \
6205 error "sync didn't return ENOMEM"
6206 sync; sleep 2; sync # do a real sync this time to flush page
6207 lctl get_param -n llite.*.dump_page_cache | grep locked && \
6208 error "locked page left in cache after async error" || true
6211 run_test 63b "async write errors should be returned to fsync ==="
6214 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6216 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
6218 run_test 64a "verify filter grant calculations (in kernel) ====="
6221 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6222 sh oos.sh $MOUNT || error "oos.sh failed: $?"
6224 run_test 64b "check out-of-space detection on client"
6227 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
6229 run_test 64c "verify grant shrink"
6231 # this does exactly what osc_request.c:osc_announce_cached() does in
6232 # order to calculate max amount of grants to ask from server
6236 local page_size=$(get_page_size client)
6238 local nrpages=$($LCTL get_param -n osc.${tgt}.max_pages_per_rpc)
6239 local rpc_in_flight=$($LCTL get_param -n osc.${tgt}.max_rpcs_in_flight)
6241 ((rpc_in_flight ++));
6242 nrpages=$((nrpages * rpc_in_flight))
6244 local dirty_max_pages=$($LCTL get_param -n osc.${tgt}.max_dirty_mb)
6246 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / page_size))
6248 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
6249 local undirty=$((nrpages * page_size))
6251 local max_extent_pages
6252 max_extent_pages=$($LCTL get_param osc.${tgt}.import |
6253 grep grant_max_extent_size | awk '{print $2}')
6254 max_extent_pages=$((max_extent_pages / page_size))
6255 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
6256 local grant_extent_tax
6257 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6258 grep grant_extent_tax | awk '{print $2}')
6260 undirty=$((undirty + nrextents * grant_extent_tax))
6265 # this is size of unit for grant allocation. It should be equal to
6266 # what tgt_grant.c:tgt_grant_chunk() calculates
6270 local grant_extent_tax
6272 max_brw_size=$($LCTL get_param osc.${tgt}.import |
6273 grep max_brw_size | awk '{print $2}')
6275 grant_extent_tax=$($LCTL get_param osc.${tgt}.import |
6276 grep grant_extent_tax | awk '{print $2}')
6278 echo $(((max_brw_size + grant_extent_tax) * 2))
6282 [ $(lustre_version_code ost1) -lt $(version_code 2.10.56) ] &&
6283 skip "OST < 2.10.55 doesn't limit grants enough" && return 0
6285 local tgt=$($LCTL dl | grep "0000-osc-[^mM]" | awk '{print $4}')
6287 [[ $($LCTL get_param osc.${tgt}.import |
6288 grep "connect_flags:.*grant_param") ]] || \
6289 { skip "no grant_param connect flag"; return; }
6291 local olddebug=$($LCTL get_param -n debug 2> /dev/null)
6293 $LCTL set_param debug="$OLDDEBUG" 2> /dev/null || true
6295 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
6297 $SETSTRIPE $DIR/$tfile -i 0 -c 1
6298 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
6303 local cur_grant=$($LCTL get_param -n osc.${tgt}.cur_grant_bytes)
6304 if [[ $cur_grant -gt $max_cur_granted ]]
6307 error "cur_grant $cur_grant > $max_cur_granted"
6310 [[ $? -ne 0 ]] && break;
6313 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6315 run_test 64d "check grant limit exceed"
6317 # bug 1414 - set/get directories' stripe info
6319 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6320 test_mkdir $DIR/$tdir
6322 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6324 run_test 65a "directory with no stripe info"
6327 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6328 test_mkdir $DIR/$tdir
6329 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6331 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6334 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6336 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6339 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6340 [ $OSTCOUNT -lt 2 ] && skip "need at least 2 OSTs" && return
6341 test_mkdir $DIR/$tdir
6342 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
6344 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6345 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6347 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6349 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6352 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6353 test_mkdir $DIR/$tdir
6354 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
6355 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6357 if [[ $STRIPECOUNT -le 0 ]]; then
6359 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6360 #LOV_MAX_STRIPE_COUNT is 2000
6361 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6363 sc=$(($STRIPECOUNT - 1))
6365 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6366 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6367 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6368 error "lverify failed"
6370 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6373 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6374 test_mkdir $DIR/$tdir
6376 $SETSTRIPE $DIR/$tdir || error "setstripe"
6377 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
6378 error "no stripe info failed"
6380 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6382 run_test 65e "directory setstripe defaults"
6385 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6386 test_mkdir $DIR/${tdir}f
6387 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
6389 run_test 65f "dir setstripe permission (should return error) ==="
6392 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6393 test_mkdir $DIR/$tdir
6394 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6396 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6397 error "setstripe -S failed"
6398 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6399 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6400 error "delete default stripe failed"
6402 run_test 65g "directory setstripe -d"
6405 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6406 test_mkdir $DIR/$tdir
6407 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6409 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6410 error "setstripe -S failed"
6411 test_mkdir $DIR/$tdir/dd1
6412 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
6413 error "stripe info inherit failed"
6415 run_test 65h "directory stripe info inherit ===================="
6418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6420 save_layout_restore_at_exit $MOUNT
6422 # bug6367: set non-default striping on root directory
6423 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6425 # bug12836: getstripe on -1 default directory striping
6426 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6428 # bug12836: getstripe -v on -1 default directory striping
6429 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6431 # bug12836: new find on -1 default directory striping
6432 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6434 run_test 65i "various tests to set root directory striping"
6436 test_65j() { # bug6367
6437 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6441 # if we aren't already remounting for each test, do so for this test
6442 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6443 cleanup || error "failed to unmount"
6447 save_layout_restore_at_exit $MOUNT
6449 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6451 run_test 65j "set default striping on root directory (bug 6367)="
6453 test_65k() { # bug11679
6454 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6455 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
6456 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6458 local disable_precreate=true
6459 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
6460 disable_precreate=false
6462 echo "Check OST status: "
6463 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6464 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6466 for OSC in $MDS_OSCS; do
6467 echo $OSC "is active"
6468 do_facet $SINGLEMDS lctl --device %$OSC activate
6471 for INACTIVE_OSC in $MDS_OSCS; do
6472 local ost=$(osc_to_ost $INACTIVE_OSC)
6473 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6474 lov.*md*.target_obd |
6475 awk -F: /$ost/'{ print $1 }' | head -n 1)
6478 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6479 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6481 echo "Deactivate: " $INACTIVE_OSC
6482 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6484 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6485 osp.$ost*MDT0000.create_count")
6486 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6487 osp.$ost*MDT0000.max_create_count")
6488 $disable_precreate &&
6489 do_facet $SINGLEMDS "lctl set_param -n \
6490 osp.$ost*MDT0000.max_create_count=0"
6492 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6493 [ -f $DIR/$tdir/$idx ] && continue
6494 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6495 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6496 error "setstripe $idx should succeed"
6497 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6499 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6502 do_facet $SINGLEMDS "lctl set_param -n \
6503 osp.$ost*MDT0000.max_create_count=$max_count"
6504 do_facet $SINGLEMDS "lctl set_param -n \
6505 osp.$ost*MDT0000.create_count=$count"
6506 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6507 echo $INACTIVE_OSC "is Activate"
6509 wait_osc_import_state mds ost$ostnum FULL
6512 run_test 65k "validate manual striping works properly with deactivated OSCs"
6514 test_65l() { # bug 12836
6515 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6516 test_mkdir -p $DIR/$tdir/test_dir
6517 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6518 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6520 run_test 65l "lfs find on -1 stripe dir ========================"
6523 local layout=$(save_layout $MOUNT)
6524 $RUNAS $SETSTRIPE -c 2 $MOUNT && {
6525 restore_layout $MOUNT $layout
6526 error "setstripe should fail by non-root users"
6530 run_test 65m "normal user can't set filesystem default stripe"
6532 # bug 2543 - update blocks count on client
6534 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6536 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6537 sync; sync_all_data; sync; sync_all_data
6538 cancel_lru_locks osc
6539 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6540 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6542 run_test 66 "update inode blocks count on client ==============="
6545 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6549 swapon -s | awk '($1 == "'$1'") { print $4 }'
6552 # bug5265, obdfilter oa2dentry return -ENOENT
6553 # #define OBD_FAIL_SRV_ENOENT 0x217
6555 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6556 remote_ost_nodsh && skip "remote OST with nodsh" && return
6559 $SETSTRIPE -c 1 -i 0 $f
6561 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6563 do_facet ost1 lctl set_param fail_loc=0x217
6564 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6565 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6567 do_facet ost1 lctl set_param fail_loc=0
6568 $DIRECTIO write $f 0 2 || error "write error"
6570 cancel_lru_locks osc
6571 $DIRECTIO read $f 0 1 || error "read error"
6573 do_facet ost1 lctl set_param fail_loc=0x217
6574 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6576 do_facet ost1 lctl set_param fail_loc=0
6579 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6582 test_mkdir $DIR/$tdir
6583 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6584 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6586 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6588 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6589 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6590 [ "$RUNAS_ID" = "$UID" ] &&
6591 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6593 # Check that testing environment is properly set up. Skip if not
6594 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
6595 skip_env "User $RUNAS_ID does not exist - skipping"
6599 chmod 777 $DIR/$tfile
6600 chmod ug+s $DIR/$tfile
6601 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6602 error "$RUNAS dd $DIR/$tfile failed"
6603 # See if we are still setuid/sgid
6604 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6605 error "S/gid is not dropped on write"
6606 # Now test that MDS is updated too
6607 cancel_lru_locks mdc
6608 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6609 error "S/gid is not dropped on MDS"
6612 run_test 72a "Test that remove suid works properly (bug5695) ===="
6614 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6617 [ "$RUNAS_ID" = "$UID" ] && \
6618 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6619 [ "$RUNAS_ID" -eq 0 ] && \
6620 skip_env "RUNAS_ID = 0 -- skipping" && return
6622 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6623 # Check that testing environment is properly set up. Skip if not
6624 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
6625 skip_env "User $RUNAS_ID does not exist - skipping"
6628 touch $DIR/${tfile}-f{g,u}
6629 test_mkdir $DIR/${tfile}-dg
6630 test_mkdir $DIR/${tfile}-du
6631 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6632 chmod g+s $DIR/${tfile}-{f,d}g
6633 chmod u+s $DIR/${tfile}-{f,d}u
6634 for perm in 777 2777 4777; do
6635 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6636 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6637 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6638 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6642 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6644 # bug 3462 - multiple simultaneous MDC requests
6646 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6647 test_mkdir $DIR/d73-1
6648 test_mkdir $DIR/d73-2
6649 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6652 lctl set_param fail_loc=0x80000129
6653 $MULTIOP $DIR/d73-1/f73-2 Oc &
6655 lctl set_param fail_loc=0
6657 $MULTIOP $DIR/d73-2/f73-3 Oc &
6661 wait $pid1 || return 1
6665 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6666 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6667 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6671 run_test 73 "multiple MDC requests (should not deadlock)"
6673 test_74a() { # bug 6149, 6184
6674 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6675 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6677 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6678 # will spin in a tight reconnection loop
6680 $LCTL set_param fail_loc=0x8000030e
6681 # get any lock that won't be difficult - lookup works.
6683 $LCTL set_param fail_loc=0
6687 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6689 test_74b() { # bug 13310
6690 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6691 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6693 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6694 # will spin in a tight reconnection loop
6695 $LCTL set_param fail_loc=0x8000030e
6696 # get a "difficult" lock
6698 $LCTL set_param fail_loc=0
6702 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6705 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6706 #define OBD_FAIL_LDLM_NEW_LOCK
6707 $LCTL set_param fail_loc=0x319
6708 touch $DIR/$tfile && error "touch successful"
6709 $LCTL set_param fail_loc=0
6712 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6715 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6718 test_76() { # Now for bug 20433, added originally in bug 1443
6719 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6720 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6721 cancel_lru_locks osc
6722 BEFORE_INODES=$(num_inodes)
6723 echo "before inodes: $BEFORE_INODES"
6725 [ "$SLOW" = "no" ] && COUNT=100
6726 for i in $(seq $COUNT); do
6730 cancel_lru_locks osc
6731 AFTER_INODES=$(num_inodes)
6732 echo "after inodes: $AFTER_INODES"
6734 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6736 AFTER_INODES=$(num_inodes)
6738 echo "wait $wait seconds inodes: $AFTER_INODES"
6739 if [ $wait -gt 30 ]; then
6740 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6744 run_test 76 "confirm clients recycle inodes properly ===="
6750 # Note: in sptlrpc modes which enable its own bulk checksum, the
6751 # original crc32_le bulk checksum will be automatically disabled,
6752 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6753 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6754 # In this case set_checksums() will not be no-op, because sptlrpc
6755 # bulk checksum will be enabled all through the test.
6757 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6758 lctl set_param -n osc.*.checksums $1
6762 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6763 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6764 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6765 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6768 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6769 log "set checksum type to $1"
6772 F77_TMP=$TMP/f77-temp
6775 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6776 error "error writing to $F77_TMP"
6779 test_77a() { # bug 10889
6780 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6781 $GSS && skip "could not run with gss" && return
6782 [ ! -f $F77_TMP ] && setup_f77
6784 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6788 run_test 77a "normal checksum read/write operation"
6790 test_77b() { # bug 10889
6791 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6792 $GSS && skip "could not run with gss" && return
6793 [ ! -f $F77_TMP ] && setup_f77
6794 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6795 $LCTL set_param fail_loc=0x80000409
6798 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6799 error "dd error: $?"
6800 $LCTL set_param fail_loc=0
6802 for algo in $CKSUM_TYPES; do
6803 cancel_lru_locks osc
6804 set_checksum_type $algo
6805 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6806 $LCTL set_param fail_loc=0x80000408
6807 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6808 $LCTL set_param fail_loc=0
6811 set_checksum_type $ORIG_CSUM_TYPE
6814 run_test 77b "checksum error on client write, read"
6819 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6821 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6822 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6823 $check_ost && [ -n $ost_file_prefix ] &&
6824 do_facet ost1 rm -f ${ost_file_prefix}\*
6828 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6829 $GSS && skip "could not run with gss" && return
6832 local osc_file_prefix
6834 local check_ost=false
6835 local ost_file_prefix
6841 # ensure corruption will occur on first OSS/OST
6842 $LFS setstripe -i 0 $DIR/$tfile
6844 [ ! -f $F77_TMP ] && setup_f77
6845 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6846 error "dd write error: $?"
6847 fid=$($LFS path2fid $DIR/$tfile)
6849 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
6852 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
6853 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
6855 echo "OSS do not support bulk pages dump upon error"
6858 osc_file_prefix=$($LCTL get_param -n debug_path)
6859 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
6861 trap cleanup_77c EXIT
6864 # enable bulk pages dump upon error on Client
6865 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
6866 # enable bulk pages dump upon error on OSS
6868 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
6870 # flush Client cache to allow next read to reach OSS
6871 cancel_lru_locks osc
6873 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6874 $LCTL set_param fail_loc=0x80000408
6875 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
6876 $LCTL set_param fail_loc=0
6880 # check cksum dump on Client
6881 osc_file=$(ls ${osc_file_prefix}*)
6882 [ -n "$osc_file" ] || error "no checksum dump file on Client"
6883 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
6884 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
6885 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
6886 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
6888 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
6889 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6890 error "dump content does not match on Client"
6892 $check_ost || { skip "No need to check cksum dump on OSS"; return 0; }
6894 # check cksum dump on OSS
6895 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
6896 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
6897 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
6898 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
6899 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6900 error "dump content does not match on OSS"
6904 run_test 77c "checksum error on client read with debug"
6906 test_77d() { # bug 10889
6907 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6908 $GSS && skip "could not run with gss" && return
6909 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6910 $LCTL set_param fail_loc=0x80000409
6912 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6913 error "direct write: rc=$?"
6914 $LCTL set_param fail_loc=0
6917 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6918 $LCTL set_param fail_loc=0x80000408
6920 cancel_lru_locks osc
6921 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6922 error "direct read: rc=$?"
6923 $LCTL set_param fail_loc=0
6926 run_test 77d "checksum error on OST direct write, read"
6928 test_77f() { # bug 10889
6929 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6930 $GSS && skip "could not run with gss" && return
6932 for algo in $CKSUM_TYPES; do
6933 cancel_lru_locks osc
6934 set_checksum_type $algo
6935 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6936 $LCTL set_param fail_loc=0x409
6937 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6938 error "direct write succeeded"
6939 $LCTL set_param fail_loc=0
6941 set_checksum_type $ORIG_CSUM_TYPE
6944 run_test 77f "repeat checksum error on write (expect error)"
6946 test_77g() { # bug 10889
6947 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6948 $GSS && skip "could not run with gss" && return
6949 remote_ost_nodsh && skip "remote OST with nodsh" && return
6951 [ ! -f $F77_TMP ] && setup_f77
6953 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6954 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6955 do_facet ost1 lctl set_param fail_loc=0x8000021a
6957 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6958 error "write error: rc=$?"
6959 do_facet ost1 lctl set_param fail_loc=0
6962 cancel_lru_locks osc
6963 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6964 do_facet ost1 lctl set_param fail_loc=0x8000021b
6966 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6967 do_facet ost1 lctl set_param fail_loc=0
6970 run_test 77g "checksum error on OST write, read"
6972 test_77j() { # bug 13805
6973 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6974 $GSS && skip "could not run with gss" && return
6975 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6976 lctl set_param fail_loc=0x40c
6977 remount_client $MOUNT
6978 lctl set_param fail_loc=0
6979 # wait async osc connect to finish and reflect updated state value
6981 for (( i=0; i < OSTCOUNT; i++ )) ; do
6982 wait_osc_import_state client ost$((i+1)) FULL
6985 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
6986 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
6987 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
6988 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6990 remount_client $MOUNT
6992 run_test 77j "client only supporting ADLER32"
6994 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7003 test_78() { # bug 10901
7004 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7005 remote_ost || { skip_env "local OST" && return; }
7008 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7009 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7010 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7011 echo "MemTotal: $MEMTOTAL"
7013 # reserve 256MB of memory for the kernel and other running processes,
7014 # and then take 1/2 of the remaining memory for the read/write buffers.
7015 if [ $MEMTOTAL -gt 512 ] ;then
7016 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7018 # for those poor memory-starved high-end clusters...
7019 MEMTOTAL=$((MEMTOTAL / 2))
7021 echo "Mem to use for directio: $MEMTOTAL"
7023 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7024 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7025 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7026 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7028 echo "Smallest OST: $SMALLESTOST"
7029 [[ $SMALLESTOST -lt 10240 ]] &&
7030 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
7032 trap cleanup_test_78 EXIT
7034 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7035 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7037 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7038 echo "File size: $F78SIZE"
7039 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7040 for i in $(seq 1 $NSEQ); do
7041 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7042 echo directIO rdwr round $i of $NSEQ
7043 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7048 run_test 78 "handle large O_DIRECT writes correctly ============"
7050 test_79() { # bug 12743
7051 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7052 wait_delete_completed
7054 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7055 BKFREE=$(calc_osc_kbytes kbytesfree)
7056 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7058 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7059 DFTOTAL=`echo $STRING | cut -d, -f1`
7060 DFUSED=`echo $STRING | cut -d, -f2`
7061 DFAVAIL=`echo $STRING | cut -d, -f3`
7062 DFFREE=$(($DFTOTAL - $DFUSED))
7064 ALLOWANCE=$((64 * $OSTCOUNT))
7066 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7067 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7068 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7070 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7071 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7072 error "df free($DFFREE) mismatch OST free($BKFREE)"
7074 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7075 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7076 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7079 run_test 79 "df report consistency check ======================="
7081 test_80() { # bug 10718
7082 remote_ost_nodsh && skip "remote OST with nodsh" && return
7083 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7084 # relax strong synchronous semantics for slow backends like ZFS
7085 local soc="obdfilter.*.sync_on_lock_cancel"
7086 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7088 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
7089 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7090 facet_active_host $host; done | sort -u)
7091 do_nodes $hosts lctl set_param $soc=never
7094 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7096 local BEFORE=`date +%s`
7097 cancel_lru_locks osc
7098 local AFTER=`date +%s`
7099 local DIFF=$((AFTER-BEFORE))
7100 if [ $DIFF -gt 1 ] ; then
7101 error "elapsed for 1M@1T = $DIFF"
7104 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7108 run_test 80 "Page eviction is equally fast at high offsets too ===="
7110 test_81a() { # LU-456
7111 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7112 remote_ost_nodsh && skip "remote OST with nodsh" && return
7113 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7114 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7115 do_facet ost1 lctl set_param fail_loc=0x80000228
7117 # write should trigger a retry and success
7118 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7119 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7121 if [ $RC -ne 0 ] ; then
7122 error "write should success, but failed for $RC"
7125 run_test 81a "OST should retry write when get -ENOSPC ==============="
7127 test_81b() { # LU-456
7128 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7129 remote_ost_nodsh && skip "remote OST with nodsh" && return
7130 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7131 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7132 do_facet ost1 lctl set_param fail_loc=0x228
7134 # write should retry several times and return -ENOSPC finally
7135 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7136 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7139 if [ $RC -ne $ENOSPC ] ; then
7140 error "dd should fail for -ENOSPC, but succeed."
7143 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7145 test_82() { # LU-1031
7146 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7150 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7152 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7154 kill -USR1 $MULTIPID2
7156 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7157 error "First grouplock does not block second one"
7159 echo "Second grouplock blocks first one"
7161 kill -USR1 $MULTIPID1
7165 run_test 82 "Basic grouplock test"
7168 local sfile="/boot/System.map-$(uname -r)"
7169 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
7170 $LCTL set_param fail_loc=0x140d
7171 cp $sfile $DIR/$tfile || error "write failed"
7172 diff -c $sfile $DIR/$tfile || error "files are different"
7173 $LCTL set_param fail_loc=0
7176 run_test 83 "Short write in ptask ==============================="
7179 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
7181 test_mkdir $DIR/$tdir.cvsroot
7182 chown $RUNAS_ID $DIR/$tdir.cvsroot
7185 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7188 # some versions of cvs import exit(1) when asked to import links or
7189 # files they can't read. ignore those files.
7190 local toignore=$(find . -type l -printf '-I %f\n' -o \
7191 ! -perm /4 -printf '-I %f\n')
7192 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7193 $tdir.reposname vtag rtag
7196 test_mkdir $DIR/$tdir.reposname
7197 chown $RUNAS_ID $DIR/$tdir.reposname
7198 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7200 cd $DIR/$tdir.reposname
7202 $RUNAS cvs add -m 'addmsg' foo99
7204 $RUNAS cvs commit -m 'nomsg' foo99
7205 rm -fr $DIR/$tdir.cvsroot
7207 run_test 99 "cvs strange file/directory operations"
7210 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7211 [[ "$NETTYPE" =~ tcp ]] ||
7212 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" &&
7215 remote_ost_nodsh && skip "remote OST with nodsh" && return
7216 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7218 { skip "useless for local single node setup" && return; }
7220 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7221 [ "$PROT" != "tcp" ] && continue
7222 RPORT=$(echo $REMOTE | cut -d: -f2)
7223 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7226 LPORT=`echo $LOCAL | cut -d: -f2`
7227 if [ $LPORT -ge 1024 ]; then
7228 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7230 error_exit "local: $LPORT > 1024, remote: $RPORT"
7233 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7235 run_test 100 "check local port using privileged port ==========="
7237 function get_named_value()
7246 echo $line | sed "s/^$tag[ ]*//"
7253 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7254 awk '/^max_cached_mb/ { print $2 }')
7257 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7262 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7263 [ $MDSCOUNT -ge 2 ] && skip "needs < 2 MDTs" && return #LU-4322
7267 local cache_limit=32
7269 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7270 trap cleanup_101a EXIT
7271 $LCTL set_param -n llite.*.read_ahead_stats 0
7272 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7275 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7277 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7278 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7281 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7282 get_named_value 'read but discarded' | cut -d" " -f1); do
7283 discard=$(($discard + $s))
7287 if [[ $(($discard * 10)) -gt $nreads ]]; then
7288 $LCTL get_param osc.*-osc*.rpc_stats
7289 $LCTL get_param llite.*.read_ahead_stats
7290 error "too many ($discard) discarded pages"
7292 rm -f $DIR/$tfile || true
7294 run_test 101a "check read-ahead for random reads"
7297 test_mkdir $DIR/$tdir
7298 local STRIPE_SIZE=$1
7299 local FILE_LENGTH=$2
7302 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
7304 local list=$(comma_list $(osts_nodes))
7305 set_osd_param $list '' read_cache_enable 0
7306 set_osd_param $list '' writethrough_cache_enable 0
7308 trap cleanup_test101bc EXIT
7309 # prepare the read-ahead file
7310 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7312 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
7313 count=$FILE_SIZE_MB 2> /dev/null
7317 cleanup_test101bc() {
7322 local list=$(comma_list $(osts_nodes))
7323 set_osd_param $list '' read_cache_enable 1
7324 set_osd_param $list '' writethrough_cache_enable 1
7328 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7333 local STRIPE_SIZE=$2
7334 local FILE_LENGTH=$3
7335 local RA_INC=1048576
7336 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7337 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7338 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7339 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7340 get_named_value 'read but discarded' |
7341 cut -d" " -f1 | calc_total)
7342 if [[ $DISCARD -gt $discard_limit ]]; then
7343 $LCTL get_param llite.*.read_ahead_stats
7344 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7346 echo "Read-ahead success for size ${READ_SIZE}"
7351 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7352 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7353 local STRIPE_SIZE=1048576
7354 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7355 if [ $SLOW == "yes" ]; then
7356 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7358 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7361 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7363 # prepare the read-ahead file
7364 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7365 cancel_lru_locks osc
7366 for BIDX in 2 4 8 16 32 64 128 256
7368 local BSIZE=$((BIDX*4096))
7369 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7370 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7371 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7372 $LCTL set_param -n llite.*.read_ahead_stats 0
7373 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7374 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7375 cancel_lru_locks osc
7376 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7381 run_test 101b "check stride-io mode read-ahead ================="
7384 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7385 local STRIPE_SIZE=1048576
7386 local FILE_LENGTH=$((STRIPE_SIZE*100))
7390 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7392 cancel_lru_locks osc
7393 $LCTL set_param osc.*.rpc_stats 0
7394 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7395 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7396 local stats=$($LCTL get_param -n $osc_rpc_stats)
7397 local lines=$(echo "$stats" | awk 'END {print NR;}')
7400 if [ $lines -le 20 ]; then
7403 for size in 1 2 4 8; do
7404 local rpc=$(echo "$stats" |
7405 awk '($1 == "'$size':") {print $2; exit; }')
7407 error "Small $((size*4))k read IO $rpc !"
7409 echo "$osc_rpc_stats check passed!"
7414 run_test 101c "check stripe_size aligned read-ahead ================="
7417 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7418 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7422 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7423 local file=$DIR/$tfile
7424 local sz_MB=${FILESIZE_101d:-500}
7425 local ra_MB=${READAHEAD_MB:-40}
7427 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7428 [ $free_MB -lt $sz_MB ] &&
7429 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
7431 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7432 $SETSTRIPE -c -1 $file || error "setstripe failed"
7434 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7435 echo Cancel LRU locks on lustre client to flush the client cache
7436 cancel_lru_locks osc
7438 echo Disable read-ahead
7439 local old_READAHEAD=$(set_read_ahead 0)
7441 echo Reading the test file $file with read-ahead disabled
7442 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7444 echo Cancel LRU locks on lustre client to flush the client cache
7445 cancel_lru_locks osc
7446 echo Enable read-ahead with ${ra_MB}MB
7447 set_read_ahead $ra_MB
7449 echo Reading the test file $file with read-ahead enabled
7450 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7452 echo "read-ahead disabled time read $raOFF"
7453 echo "read-ahead enabled time read $raON"
7455 set_read_ahead $old_READAHEAD
7457 wait_delete_completed
7459 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7460 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7462 run_test 101d "file read with and without read-ahead enabled"
7465 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7466 local file=$DIR/$tfile
7467 local size_KB=500 #KB
7471 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7472 local need_KB=$((count * size_KB))
7473 [[ $free_KB -le $need_KB ]] &&
7474 skip_env "Need free space $need_KB, have $free_KB" && return
7476 echo "Creating $count ${size_KB}K test files"
7477 for ((i = 0; i < $count; i++)); do
7478 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7481 echo "Cancel LRU locks on lustre client to flush the client cache"
7482 cancel_lru_locks $OSC
7484 echo "Reset readahead stats"
7485 $LCTL set_param -n llite.*.read_ahead_stats 0
7487 for ((i = 0; i < $count; i++)); do
7488 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7491 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7492 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7494 for ((i = 0; i < $count; i++)); do
7495 rm -rf $file.$i 2>/dev/null
7498 #10000 means 20% reads are missing in readahead
7499 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7501 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7504 which iozone || { skip "no iozone installed" && return; }
7506 local old_debug=$($LCTL get_param debug)
7507 old_debug=${old_debug#*=}
7508 $LCTL set_param debug="reada mmap"
7510 # create a test file
7511 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7513 echo Cancel LRU locks on lustre client to flush the client cache
7514 cancel_lru_locks osc
7516 echo Reset readahead stats
7517 $LCTL set_param -n llite.*.read_ahead_stats 0
7519 echo mmap read the file with small block size
7520 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7523 echo checking missing pages
7524 $LCTL get_param llite.*.read_ahead_stats
7525 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7526 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7528 $LCTL set_param debug="$old_debug"
7529 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7532 run_test 101f "check mmap read performance"
7534 test_101g_brw_size_test() {
7536 local pages=$((mb * 1048576 / $(page_size)))
7538 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7539 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7540 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7541 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7545 $LCTL set_param -n osc.*.rpc_stats=0
7547 # 10 RPCs should be enough for the test
7549 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
7550 { error "dd write ${mb} MB blocks failed"; return 3; }
7551 cancel_lru_locks osc
7552 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
7553 { error "dd write ${mb} MB blocks failed"; return 4; }
7555 # calculate number of full-sized read and write RPCs
7556 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7557 sed -n '/pages per rpc/,/^$/p' |
7558 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7559 END { print reads,writes }'))
7560 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7562 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7570 local osts=$(get_facets OST)
7571 local list=$(comma_list $(osts_nodes))
7572 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7573 local brw_size="obdfilter.*.brw_size"
7574 local ostver=$(lustre_version_code ost1)
7575 local cliver=$(lustre_version_code client)
7577 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7579 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7580 if [ $ostver -ge $(version_code 2.8.52) -o \
7581 \( $ostver -ge $(version_code 2.7.17) -a \
7582 $ostver -lt $(version_code 2.7.50) \) ] &&
7583 [ $cliver -ge $(version_code 2.8.52) -o \
7584 \( $cliver -ge $(version_code 2.7.17) -a \
7585 $cliver -lt $(version_code 2.7.50) \) ]; then
7586 [ $ostver -ge $(version_code 2.9.52) ] && suffix="M"
7587 if [[ $orig_mb -lt 16 ]]; then
7588 save_lustre_params $osts "$brw_size" > $p
7589 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7590 error "set 16MB RPC size failed"
7592 echo "remount client to enable new RPC size"
7593 remount_client $MOUNT || error "remount_client failed"
7596 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7597 # should be able to set brw_size=12, but no rpc_stats for that
7598 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7601 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7603 if [[ $orig_mb -lt 16 ]]; then
7604 restore_lustre_params < $p
7605 remount_client $MOUNT || error "remount_client restore failed"
7608 rm -f $p $DIR/$tfile
7610 run_test 101g "Big bulk(4/16 MiB) readahead"
7613 test_mkdir $DIR/$tdir
7614 chown $RUNAS_ID $DIR/$tdir
7617 STRIPE_COUNT=$OSTCOUNT
7618 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7620 trap cleanup_test102 EXIT
7622 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7624 for num in 1 2 3 4; do
7625 for count in $(seq 1 $STRIPE_COUNT); do
7626 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7627 local size=`expr $STRIPE_SIZE \* $num`
7628 local file=file"$num-$idx-$count"
7629 $1 $SETSTRIPE -S $size -i $idx -c $count $file
7635 $1 tar cf $TMP/f102.tar $tdir --xattrs
7641 rm -rf $DIR/d0.sanity/d102
7645 local testfile=$DIR/$tfile
7649 [ "$UID" != 0 ] && skip_env "must run as root" && return
7650 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7651 skip_env "must have user_xattr" && return
7653 [ -z "$(which setfattr 2>/dev/null)" ] &&
7654 skip_env "could not find setfattr" && return
7656 echo "set/get xattr..."
7657 setfattr -n trusted.name1 -v value1 $testfile ||
7658 error "setfattr -n trusted.name1=value1 $testfile failed"
7659 getfattr -n trusted.name1 $testfile 2> /dev/null |
7660 grep "trusted.name1=.value1" ||
7661 error "$testfile missing trusted.name1=value1"
7663 setfattr -n user.author1 -v author1 $testfile ||
7664 error "setfattr -n user.author1=author1 $testfile failed"
7665 getfattr -n user.author1 $testfile 2> /dev/null |
7666 grep "user.author1=.author1" ||
7667 error "$testfile missing trusted.author1=author1"
7670 setfattr -n trusted.name2 -v value2 $testfile ||
7671 error "$testfile unable to set trusted.name2"
7672 setfattr -n trusted.name3 -v value3 $testfile ||
7673 error "$testfile unable to set trusted.name3"
7674 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7675 grep "trusted.name" | wc -l) -eq 3 ] ||
7676 error "$testfile missing 3 trusted.name xattrs"
7678 setfattr -n user.author2 -v author2 $testfile ||
7679 error "$testfile unable to set user.author2"
7680 setfattr -n user.author3 -v author3 $testfile ||
7681 error "$testfile unable to set user.author3"
7682 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7683 grep "user.author" | wc -l) -eq 3 ] ||
7684 error "$testfile missing 3 user.author xattrs"
7686 echo "remove xattr..."
7687 setfattr -x trusted.name1 $testfile ||
7688 error "$testfile error deleting trusted.name1"
7689 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7690 error "$testfile did not delete trusted.name1 xattr"
7692 setfattr -x user.author1 $testfile ||
7693 error "$testfile error deleting user.author1"
7694 echo "set lustre special xattr ..."
7695 $LFS setstripe -c1 $testfile
7696 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7697 awk -F "=" '/trusted.lov/ { print $2 }' )
7698 setfattr -n "trusted.lov" -v $lovea $testfile ||
7699 error "$testfile doesn't ignore setting trusted.lov again"
7700 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7701 error "$testfile allow setting invalid trusted.lov"
7704 run_test 102a "user xattr test =================================="
7707 [ -z "$(which setfattr 2>/dev/null)" ] &&
7708 skip_env "could not find setfattr" && return
7710 # b10930: get/set/list trusted.lov xattr
7711 echo "get/set/list trusted.lov xattr ..."
7712 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7713 local testfile=$DIR/$tfile
7714 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7715 error "setstripe failed"
7716 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7717 error "getstripe failed"
7718 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7719 error "can't get trusted.lov from $testfile"
7721 local testfile2=${testfile}2
7722 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7723 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7726 setfattr -n trusted.lov -v $value $testfile2
7727 local stripe_size=$($GETSTRIPE -S $testfile2)
7728 local stripe_count=$($GETSTRIPE -c $testfile2)
7729 [[ $stripe_size -eq 65536 ]] ||
7730 error "stripe size $stripe_size != 65536"
7731 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7732 error "stripe count $stripe_count != $STRIPECOUNT"
7735 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7738 [ -z "$(which setfattr 2>/dev/null)" ] &&
7739 skip_env "could not find setfattr" && return
7741 # b10930: get/set/list lustre.lov xattr
7742 echo "get/set/list lustre.lov xattr ..."
7743 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7744 test_mkdir $DIR/$tdir
7745 chown $RUNAS_ID $DIR/$tdir
7746 local testfile=$DIR/$tdir/$tfile
7747 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7748 error "setstripe failed"
7749 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7750 error "getstripe failed"
7751 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7752 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7754 local testfile2=${testfile}2
7755 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7756 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7758 $RUNAS $MCREATE $testfile2
7759 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7760 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7761 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7762 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7763 [ $stripe_count -eq $STRIPECOUNT ] ||
7764 error "stripe count $stripe_count != $STRIPECOUNT"
7766 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7768 compare_stripe_info1() {
7769 local stripe_index_all_zero=true
7771 for num in 1 2 3 4; do
7772 for count in $(seq 1 $STRIPE_COUNT); do
7773 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7774 local size=$((STRIPE_SIZE * num))
7775 local file=file"$num-$offset-$count"
7776 stripe_size=$($LFS getstripe -S $PWD/$file)
7777 [[ $stripe_size -ne $size ]] &&
7778 error "$file: size $stripe_size != $size"
7779 stripe_count=$($LFS getstripe -c $PWD/$file)
7780 # allow fewer stripes to be created, ORI-601
7781 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7782 error "$file: count $stripe_count != $count"
7783 stripe_index=$($LFS getstripe -i $PWD/$file)
7784 [[ $stripe_index -ne 0 ]] &&
7785 stripe_index_all_zero=false
7789 $stripe_index_all_zero &&
7790 error "all files are being extracted starting from OST index 0"
7794 have_xattrs_include() {
7795 tar --help | grep -q xattrs-include &&
7796 echo --xattrs-include="lustre.*"
7800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7801 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7802 XINC=$(have_xattrs_include)
7804 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7806 compare_stripe_info1
7808 run_test 102d "tar restore stripe info from tarfile,not keep osts"
7811 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7812 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7813 XINC=$(have_xattrs_include)
7815 test_mkdir $DIR/$tdir.restore
7817 tar cf - --xattrs $tdir | tar xf - \
7818 -C $DIR/$tdir.restore --xattrs $XINC
7819 cd $DIR/$tdir.restore/$tdir
7820 compare_stripe_info1
7822 run_test 102f "tar copy files, not keep osts"
7825 local xsize=${1:-1024} # in bytes
7826 local file=$DIR/$tfile
7828 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7829 skip "must have user_xattr" && return 0
7830 [ -z "$(which setfattr 2>/dev/null)" ] &&
7831 skip_env "could not find setfattr" && return 0
7832 [ -z "$(which getfattr 2>/dev/null)" ] &&
7833 skip_env "could not find getfattr" && return 0
7837 local value="$(generate_string $xsize)"
7839 local xbig=trusted.big
7840 log "save $xbig on $file"
7841 setfattr -n $xbig -v $value $file ||
7842 error "saving $xbig on $file failed"
7844 local orig=$(get_xattr_value $xbig $file)
7845 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7847 local xsml=trusted.sml
7848 log "save $xsml on $file"
7849 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7851 local new=$(get_xattr_value $xbig $file)
7852 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7854 log "grow $xsml on $file"
7855 setfattr -n $xsml -v "$value" $file ||
7856 error "growing $xsml on $file failed"
7858 new=$(get_xattr_value $xbig $file)
7859 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7860 log "$xbig still valid after growing $xsml"
7865 test_102h() { # bug 15777
7868 run_test 102h "grow xattr from inside inode to external block"
7871 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7872 grow_xattr $(max_xattr_size)
7874 run_test 102ha "grow xattr from inside inode to external inode"
7876 test_102i() { # bug 17038
7877 [ -z "$(which getfattr 2>/dev/null)" ] &&
7878 skip "could not find getfattr" && return
7880 ln -s $DIR/$tfile $DIR/${tfile}link
7881 getfattr -n trusted.lov $DIR/$tfile ||
7882 error "lgetxattr on $DIR/$tfile failed"
7883 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7884 grep -i "no such attr" ||
7885 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7886 rm -f $DIR/$tfile $DIR/${tfile}link
7888 run_test 102i "lgetxattr test on symbolic link ============"
7891 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7892 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7893 XINC=$(have_xattrs_include)
7894 setup_test102 "$RUNAS"
7895 chown $RUNAS_ID $DIR/$tdir
7896 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7898 compare_stripe_info1 "$RUNAS"
7900 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7903 [ -z "$(which setfattr 2>/dev/null)" ] &&
7904 skip "could not find setfattr" && return
7906 # b22187 just check that does not crash for regular file.
7907 setfattr -n trusted.lov $DIR/$tfile
7908 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
7909 local test_kdir=$DIR/$tdir
7910 test_mkdir $test_kdir
7911 local default_size=$($LFS getstripe -S $test_kdir)
7912 local default_count=$($LFS getstripe -c $test_kdir)
7913 local default_offset=$($LFS getstripe -i $test_kdir)
7914 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7915 error 'dir setstripe failed'
7916 setfattr -n trusted.lov $test_kdir
7917 local stripe_size=$($LFS getstripe -S $test_kdir)
7918 local stripe_count=$($LFS getstripe -c $test_kdir)
7919 local stripe_offset=$($LFS getstripe -i $test_kdir)
7920 [ $stripe_size -eq $default_size ] ||
7921 error "stripe size $stripe_size != $default_size"
7922 [ $stripe_count -eq $default_count ] ||
7923 error "stripe count $stripe_count != $default_count"
7924 [ $stripe_offset -eq $default_offset ] ||
7925 error "stripe offset $stripe_offset != $default_offset"
7926 rm -rf $DIR/$tfile $test_kdir
7928 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7931 [ -z "$(which getfattr 2>/dev/null)" ] &&
7932 skip "could not find getfattr" && return
7934 # LU-532 trusted. xattr is invisible to non-root
7935 local testfile=$DIR/$tfile
7939 echo "listxattr as user..."
7940 chown $RUNAS_ID $testfile
7941 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7942 grep -q "trusted" &&
7943 error "$testfile trusted xattrs are user visible"
7947 run_test 102l "listxattr size test =================================="
7949 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7950 local path=$DIR/$tfile
7953 listxattr_size_check $path || error "listattr_size_check $path failed"
7955 run_test 102m "Ensure listxattr fails on small bufffer ========"
7959 getxattr() { # getxattr path name
7960 # Return the base64 encoding of the value of xattr name on path.
7964 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7966 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7968 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7970 getfattr --absolute-names --encoding=base64 --name=$name $path |
7971 awk -F= -v name=$name '$1 == name {
7972 print substr($0, index($0, "=") + 1);
7976 test_102n() { # LU-4101 mdt: protect internal xattrs
7977 [ -z "$(which setfattr 2>/dev/null)" ] &&
7978 skip "could not find setfattr" && return
7979 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7981 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7985 local file0=$DIR/$tfile.0
7986 local file1=$DIR/$tfile.1
7987 local xattr0=$TMP/$tfile.0
7988 local xattr1=$TMP/$tfile.1
7989 local namelist="lov lma lmv link fid version som hsm"
7993 rm -rf $file0 $file1 $xattr0 $xattr1
7996 # Get 'before' xattrs of $file1.
7997 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7999 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
8000 namelist+=" lfsck_namespace"
8001 for name in $namelist; do
8002 # Try to copy xattr from $file0 to $file1.
8003 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8005 setfattr --name=trusted.$name --value="$value" $file1 ||
8006 error "setxattr 'trusted.$name' failed"
8008 # Try to set a garbage xattr.
8009 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8011 if [[ x$name == "xlov" ]]; then
8012 setfattr --name=trusted.lov --value="$value" $file1 &&
8013 error "setxattr invalid 'trusted.lov' success"
8015 setfattr --name=trusted.$name --value="$value" $file1 ||
8016 error "setxattr invalid 'trusted.$name' failed"
8019 # Try to remove the xattr from $file1. We don't care if this
8020 # appears to succeed or fail, we just don't want there to be
8021 # any changes or crashes.
8022 setfattr --remove=$trusted.$name $file1 2> /dev/null
8025 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
8028 # Try to copy xattr from $file0 to $file1.
8029 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8031 setfattr --name=trusted.$name --value="$value" $file1 ||
8032 error "setxattr 'trusted.$name' failed"
8034 # Try to set a garbage xattr.
8035 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8037 setfattr --name=trusted.$name --value="$value" $file1 ||
8038 error "setxattr 'trusted.$name' failed"
8040 # Try to remove the xattr from $file1. We don't care if this
8041 # appears to succeed or fail, we just don't want there to be
8042 # any changes or crashes.
8043 setfattr --remove=$trusted.$name $file1 2> /dev/null
8046 # Get 'after' xattrs of file1.
8047 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8049 if ! diff $xattr0 $xattr1; then
8050 error "before and after xattrs of '$file1' differ"
8053 rm -rf $file0 $file1 $xattr0 $xattr1
8057 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8059 test_102p() { # LU-4703 setxattr did not check ownership
8060 local testfile=$DIR/$tfile
8062 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
8063 skip "MDS needs to be at least 2.5.56" && return
8067 echo "setfacl as user..."
8068 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8069 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8071 echo "setfattr as user..."
8072 setfacl -m "u:$RUNAS_ID:---" $testfile
8073 $RUNAS setfattr -x system.posix_acl_access $testfile
8074 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8076 run_test 102p "check setxattr(2) correctly fails without permission"
8079 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
8080 skip "MDS needs to be at least 2.6.92" && return
8081 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8083 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8086 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
8087 skip "MDS needs to be at least 2.6.93" && return
8088 touch $DIR/$tfile || error "touch"
8089 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8090 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8091 rm $DIR/$tfile || error "rm"
8094 mkdir -p $DIR/$tdir || error "mkdir"
8095 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8096 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8097 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8098 error "$testfile error deleting user.author1"
8099 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8100 grep "user.$(basename $tdir)" &&
8101 error "$tdir did not delete user.$(basename $tdir)"
8102 rmdir $DIR/$tdir || error "rmdir"
8105 test_mkdir $DIR/$tdir
8106 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8107 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8108 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8109 error "$testfile error deleting user.author1"
8110 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8111 grep "user.$(basename $tdir)" &&
8112 error "$tdir did not delete user.$(basename $tdir)"
8113 rmdir $DIR/$tdir || error "rm striped dir"
8115 run_test 102r "set EAs with empty values"
8119 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8124 [ "$UID" != 0 ] && skip_env "must run as root" && return
8125 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8126 skip "must have acl enabled" && return
8127 [ -z "$(which setfacl 2>/dev/null)" ] &&
8128 skip_env "could not find setfacl" && return
8129 $GSS && skip "could not run under gss" && return
8130 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8132 gpasswd -a daemon bin # LU-5641
8133 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8135 declare -a identity_old
8137 for num in $(seq $MDSCOUNT); do
8138 switch_identity $num true || identity_old[$num]=$?
8146 echo "performing cp ..."
8147 run_acl_subtest cp || error "run_acl_subtest cp failed"
8148 echo "performing getfacl-noacl..."
8149 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8150 echo "performing misc..."
8151 run_acl_subtest misc || error "misc test failed"
8152 echo "performing permissions..."
8153 run_acl_subtest permissions || error "permissions failed"
8154 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8155 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
8156 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
8157 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
8159 echo "performing permissions xattr..."
8160 run_acl_subtest permissions_xattr ||
8161 error "permissions_xattr failed"
8163 echo "performing setfacl..."
8164 run_acl_subtest setfacl || error "setfacl test failed"
8166 # inheritance test got from HP
8167 echo "performing inheritance..."
8168 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8169 chmod +x make-tree || error "chmod +x failed"
8170 run_acl_subtest inheritance || error "inheritance test failed"
8173 echo "LU-974 ignore umask when acl is enabled..."
8174 run_acl_subtest 974 || error "LU-974 umask test failed"
8175 if [ $MDSCOUNT -ge 2 ]; then
8176 run_acl_subtest 974_remote ||
8177 error "LU-974 umask test failed under remote dir"
8180 echo "LU-2561 newly created file is same size as directory..."
8181 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
8182 run_acl_subtest 2561 || error "LU-2561 test failed"
8184 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8187 run_acl_subtest 4924 || error "LU-4924 test failed"
8192 for num in $(seq $MDSCOUNT); do
8193 if [ "${identity_old[$num]}" = 1 ]; then
8194 switch_identity $num false || identity_old[$num]=$?
8198 run_test 103a "acl test ========================================="
8202 cp -rp $DIR/$tdir $DIR/$tdir.bak
8204 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8205 error "$DIR/$tdir shouldn't contain default ACL"
8206 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8207 error "$DIR/$tdir.bak shouldn't contain default ACL"
8210 run_test 103c "'cp -rp' won't set empty acl"
8213 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8215 lfs df || error "lfs df failed"
8216 lfs df -ih || error "lfs df -ih failed"
8217 lfs df -h $DIR || error "lfs df -h $DIR failed"
8218 lfs df -i $DIR || error "lfs df -i $DIR failed"
8219 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8220 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8222 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8223 lctl --device %$OSC deactivate
8224 lfs df || error "lfs df with deactivated OSC failed"
8225 lctl --device %$OSC activate
8226 # wait the osc back to normal
8227 wait_osc_import_state client ost FULL
8229 lfs df || error "lfs df with reactivated OSC failed"
8232 run_test 104a "lfs df [-ih] [path] test ========================="
8235 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8236 [ $RUNAS_ID -eq $UID ] &&
8237 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
8239 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8240 grep "Permission denied" | wc -l)))
8241 if [ $denied_cnt -ne 0 ]; then
8242 error "lfs check servers test failed"
8245 run_test 104b "$RUNAS lfs check servers test ===================="
8248 # doesn't work on 2.4 kernels
8250 if $(flock_is_enabled); then
8251 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8253 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8257 run_test 105a "flock when mounted without -o flock test ========"
8261 if $(flock_is_enabled); then
8262 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8264 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8268 run_test 105b "fcntl when mounted without -o flock test ========"
8272 if $(flock_is_enabled); then
8273 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8275 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8279 run_test 105c "lockf when mounted without -o flock test"
8281 test_105d() { # bug 15924
8282 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8283 test_mkdir $DIR/$tdir
8284 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
8285 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8286 $LCTL set_param fail_loc=0x80000315
8287 flocks_test 2 $DIR/$tdir
8289 run_test 105d "flock race (should not freeze) ========"
8291 test_105e() { # bug 22660 && 22040
8292 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
8294 flocks_test 3 $DIR/$tfile
8296 run_test 105e "Two conflicting flocks from same process"
8298 test_106() { #bug 10921
8299 test_mkdir $DIR/$tdir
8300 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8301 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8303 run_test 106 "attempt exec of dir followed by chown of that dir"
8306 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8313 local save_pattern=$(sysctl -n kernel.core_pattern)
8314 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8315 sysctl -w kernel.core_pattern=$file
8316 sysctl -w kernel.core_uses_pid=0
8324 kill -s 11 $SLEEPPID
8326 if [ -e $file ]; then
8327 size=`stat -c%s $file`
8328 [ $size -eq 0 ] && error "Fail to create core file $file"
8330 error "Fail to create core file $file"
8333 sysctl -w kernel.core_pattern=$save_pattern
8334 sysctl -w kernel.core_uses_pid=$save_uses_pid
8337 run_test 107 "Coredump on SIG"
8340 test_mkdir $DIR/$tdir
8341 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8342 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8343 error "mkdir with 256 char should fail, but did not"
8344 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8345 error "create with 255 char failed"
8346 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8347 error "create with 256 char should fail, but did not"
8352 run_test 110 "filename length checking"
8355 # Purpose: To verify dynamic thread (OSS) creation.
8358 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8359 remote_ost_nodsh && skip "remote OST with nodsh" && return
8361 # Lustre does not stop service threads once they are started.
8362 # Reset number of running threads to default.
8367 local save_params="$TMP/sanity-$TESTNAME.parameters"
8369 # Get ll_ost_io count before I/O
8370 OSTIO_pre=$(do_facet ost1 \
8371 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8372 # Exit if lustre is not running (ll_ost_io not running).
8373 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8375 echo "Starting with $OSTIO_pre threads"
8376 local thread_max=$((OSTIO_pre * 2))
8377 local rpc_in_flight=$((thread_max * 2))
8378 # Number of I/O Process proposed to be started.
8380 local facets=$(get_facets OST)
8382 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8383 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8385 # Set in_flight to $rpc_in_flight
8386 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8387 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8388 nfiles=${rpc_in_flight}
8389 # Set ost thread_max to $thread_max
8390 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8392 # 5 Minutes should be sufficient for max number of OSS
8393 # threads(thread_max) to be created.
8397 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8398 test_mkdir $DIR/$tdir
8399 for i in $(seq $nfiles); do
8400 local file=$DIR/$tdir/${tfile}-$i
8401 $LFS setstripe -c -1 -i 0 $file
8402 ($WTL $file $timeout)&
8405 # I/O Started - Wait for thread_started to reach thread_max or report
8406 # error if thread_started is more than thread_max.
8407 echo "Waiting for thread_started to reach thread_max"
8408 local thread_started=0
8409 local end_time=$((SECONDS + timeout))
8411 while [ $SECONDS -le $end_time ] ; do
8413 # Get ost i/o thread_started count.
8414 thread_started=$(do_facet ost1 \
8416 ost.OSS.ost_io.threads_started | cut -d= -f2")
8417 # Break out if thread_started is equal/greater than thread_max
8418 if [[ $thread_started -ge $thread_max ]]; then
8419 echo ll_ost_io thread_started $thread_started, \
8420 equal/greater than thread_max $thread_max
8426 # Cleanup - We have the numbers, Kill i/o jobs if running.
8427 jobcount=($(jobs -p))
8428 for i in $(seq 0 $((${#jobcount[@]}-1)))
8430 kill -9 ${jobcount[$i]}
8431 if [ $? -ne 0 ] ; then
8433 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8437 # Cleanup files left by WTL binary.
8438 for i in $(seq $nfiles); do
8439 local file=$DIR/$tdir/${tfile}-$i
8441 if [ $? -ne 0 ] ; then
8442 echo "Warning: Failed to delete file $file"
8446 restore_lustre_params <$save_params
8447 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8449 # Error out if no new thread has started or Thread started is greater
8451 if [[ $thread_started -le $OSTIO_pre ||
8452 $thread_started -gt $thread_max ]]; then
8453 error "ll_ost_io: thread_started $thread_started" \
8454 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8455 "No new thread started or thread started greater " \
8459 run_test 115 "verify dynamic thread creation===================="
8462 wait_delete_completed
8463 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8464 echo "OST kbytes available: ${AVAIL[@]}"
8469 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8470 #echo OST $i: ${AVAIL[i]}kb
8471 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8475 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8480 echo "Min free space: OST $MINI: $MINV"
8481 echo "Max free space: OST $MAXI: $MAXV"
8484 test_116a() { # was previously test_116()
8485 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8486 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8488 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
8490 echo -n "Free space priority "
8491 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8496 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
8497 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
8499 trap simple_cleanup_common EXIT
8502 # Check if we need to generate uneven OSTs
8503 test_mkdir -p $DIR/$tdir/OST${MINI}
8504 local FILL=$((MINV / 4))
8505 local DIFF=$((MAXV - MINV))
8506 local DIFF2=$((DIFF * 100 / MINV))
8508 local threshold=$(do_facet $SINGLEMDS \
8509 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8510 threshold=${threshold%%%}
8511 echo -n "Check for uneven OSTs: "
8512 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8514 if [[ $DIFF2 -gt $threshold ]]; then
8516 echo "Don't need to fill OST$MINI"
8518 # generate uneven OSTs. Write 2% over the QOS threshold value
8520 DIFF=$((threshold - DIFF2 + 2))
8521 DIFF2=$((MINV * DIFF / 100))
8522 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8523 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8524 error "setstripe failed"
8525 DIFF=$((DIFF2 / 2048))
8527 while [ $i -lt $DIFF ]; do
8529 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8530 bs=2M count=1 2>/dev/null
8539 DIFF=$((MAXV - MINV))
8540 DIFF2=$((DIFF * 100 / MINV))
8541 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8542 if [ $DIFF2 -gt $threshold ]; then
8545 echo "failed - QOS mode won't be used"
8546 skip "QOS imbalance criteria not met"
8547 simple_cleanup_common
8556 # now fill using QOS
8557 $SETSTRIPE -c 1 $DIR/$tdir
8558 FILL=$((FILL / 200))
8559 if [ $FILL -gt 600 ]; then
8562 echo "writing $FILL files to QOS-assigned OSTs"
8564 while [ $i -lt $FILL ]; do
8566 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8570 echo "wrote $i 200k files"
8574 echo "Note: free space may not be updated, so measurements might be off"
8576 DIFF2=$((MAXV - MINV))
8577 echo "free space delta: orig $DIFF final $DIFF2"
8578 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8579 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8580 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8581 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8582 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8583 if [[ $DIFF -gt 0 ]]; then
8584 FILL=$((DIFF2 * 100 / DIFF - 100))
8585 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8588 # Figure out which files were written where
8589 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8590 awk '/'$MINI1': / {print $2; exit}')
8592 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8593 echo "$MINC files created on smaller OST $MINI1"
8594 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8595 awk '/'$MAXI1': / {print $2; exit}')
8597 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8598 echo "$MAXC files created on larger OST $MAXI1"
8599 if [[ $MINC -gt 0 ]]; then
8600 FILL=$((MAXC * 100 / MINC - 100))
8601 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8603 [[ $MAXC -gt $MINC ]] ||
8604 error_ignore LU-9 "stripe QOS didn't balance free space"
8605 simple_cleanup_common
8607 run_test 116a "stripe QOS: free space balance ==================="
8609 test_116b() { # LU-2093
8610 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8611 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8613 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8614 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8615 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8616 [ -z "$old_rr" ] && skip "no QOS" && return 0
8617 do_facet $SINGLEMDS lctl set_param \
8618 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8620 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8621 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8622 do_facet $SINGLEMDS lctl set_param fail_loc=0
8624 do_facet $SINGLEMDS lctl set_param \
8625 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8627 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8629 test_117() # bug 10891
8631 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8632 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
8633 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
8634 lctl set_param fail_loc=0x21e
8635 > $DIR/$tfile || error "truncate failed"
8636 lctl set_param fail_loc=0
8637 echo "Truncate succeeded."
8640 run_test 117 "verify osd extend =========="
8642 NO_SLOW_RESENDCOUNT=4
8643 export OLD_RESENDCOUNT=""
8644 set_resend_count () {
8645 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
8646 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
8647 lctl set_param -n $PROC_RESENDCOUNT $1
8648 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
8651 # for reduce test_118* time (b=14842)
8652 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8654 # Reset async IO behavior after error case
8656 FILE=$DIR/reset_async
8658 # Ensure all OSCs are cleared
8659 $SETSTRIPE -c -1 $FILE
8660 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
8665 test_118a() #bug 11710
8667 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8670 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8671 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8672 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8674 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8675 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8680 run_test 118a "verify O_SYNC works =========="
8684 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8685 remote_ost_nodsh && skip "remote OST with nodsh" && return
8689 #define OBD_FAIL_SRV_ENOENT 0x217
8690 set_nodes_failloc "$(osts_nodes)" 0x217
8691 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8693 set_nodes_failloc "$(osts_nodes)" 0
8694 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8695 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8698 if [[ $RC -eq 0 ]]; then
8699 error "Must return error due to dropped pages, rc=$RC"
8703 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8704 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8708 echo "Dirty pages not leaked on ENOENT"
8710 # Due to the above error the OSC will issue all RPCs syncronously
8711 # until a subsequent RPC completes successfully without error.
8712 $MULTIOP $DIR/$tfile Ow4096yc
8717 run_test 118b "Reclaim dirty pages on fatal error =========="
8721 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8723 # for 118c, restore the original resend count, LU-1940
8724 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
8725 set_resend_count $OLD_RESENDCOUNT
8726 remote_ost_nodsh && skip "remote OST with nodsh" && return
8730 #define OBD_FAIL_OST_EROFS 0x216
8731 set_nodes_failloc "$(osts_nodes)" 0x216
8733 # multiop should block due to fsync until pages are written
8734 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8738 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8739 error "Multiop failed to block on fsync, pid=$MULTIPID"
8742 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8744 if [[ $WRITEBACK -eq 0 ]]; then
8745 error "No page in writeback, writeback=$WRITEBACK"
8748 set_nodes_failloc "$(osts_nodes)" 0
8751 if [[ $RC -ne 0 ]]; then
8752 error "Multiop fsync failed, rc=$RC"
8755 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8756 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8758 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8759 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8763 echo "Dirty pages flushed via fsync on EROFS"
8766 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8768 # continue to use small resend count to reduce test_118* time (b=14842)
8769 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8773 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8774 remote_ost_nodsh && skip "remote OST with nodsh" && return
8778 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8779 set_nodes_failloc "$(osts_nodes)" 0x214
8780 # multiop should block due to fsync until pages are written
8781 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8785 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8786 error "Multiop failed to block on fsync, pid=$MULTIPID"
8789 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8791 if [[ $WRITEBACK -eq 0 ]]; then
8792 error "No page in writeback, writeback=$WRITEBACK"
8795 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8796 set_nodes_failloc "$(osts_nodes)" 0
8798 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8799 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8801 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8802 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8806 echo "Dirty pages gaurenteed flushed via fsync"
8809 run_test 118d "Fsync validation inject a delay of the bulk =========="
8812 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8815 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
8816 lctl set_param fail_loc=0x8000040a
8818 # Should simulate EINVAL error which is fatal
8819 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8821 if [[ $RC -eq 0 ]]; then
8822 error "Must return error due to dropped pages, rc=$RC"
8825 lctl set_param fail_loc=0x0
8827 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8828 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8829 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8831 if [[ $LOCKED -ne 0 ]]; then
8832 error "Locked pages remain in cache, locked=$LOCKED"
8835 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8836 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8840 echo "No pages locked after fsync"
8845 run_test 118f "Simulate unrecoverable OSC side error =========="
8848 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8851 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8852 lctl set_param fail_loc=0x406
8854 # simulate local -ENOMEM
8855 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8858 lctl set_param fail_loc=0
8859 if [[ $RC -eq 0 ]]; then
8860 error "Must return error due to dropped pages, rc=$RC"
8863 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8864 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8865 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8867 if [[ $LOCKED -ne 0 ]]; then
8868 error "Locked pages remain in cache, locked=$LOCKED"
8871 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8872 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8876 echo "No pages locked after fsync"
8881 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8884 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8885 remote_ost_nodsh && skip "remote OST with nodsh" && return
8889 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8890 set_nodes_failloc "$(osts_nodes)" 0x20e
8891 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8892 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8895 set_nodes_failloc "$(osts_nodes)" 0
8896 if [[ $RC -eq 0 ]]; then
8897 error "Must return error due to dropped pages, rc=$RC"
8900 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8901 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8902 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8904 if [[ $LOCKED -ne 0 ]]; then
8905 error "Locked pages remain in cache, locked=$LOCKED"
8908 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8909 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8913 echo "No pages locked after fsync"
8917 run_test 118h "Verify timeout in handling recoverables errors =========="
8919 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8922 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8923 remote_ost_nodsh && skip "remote OST with nodsh" && return
8927 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8928 set_nodes_failloc "$(osts_nodes)" 0x20e
8930 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8931 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8934 set_nodes_failloc "$(osts_nodes)" 0
8938 if [[ $RC -ne 0 ]]; then
8939 error "got error, but should be not, rc=$RC"
8942 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8943 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8944 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8945 if [[ $LOCKED -ne 0 ]]; then
8946 error "Locked pages remain in cache, locked=$LOCKED"
8949 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8950 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8954 echo "No pages locked after fsync"
8958 run_test 118i "Fix error before timeout in recoverable error =========="
8960 [ "$SLOW" = "no" ] && set_resend_count 4
8963 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8964 remote_ost_nodsh && skip "remote OST with nodsh" && return
8968 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8969 set_nodes_failloc "$(osts_nodes)" 0x220
8971 # return -EIO from OST
8972 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8974 set_nodes_failloc "$(osts_nodes)" 0x0
8975 if [[ $RC -eq 0 ]]; then
8976 error "Must return error due to dropped pages, rc=$RC"
8979 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8980 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8981 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8982 if [[ $LOCKED -ne 0 ]]; then
8983 error "Locked pages remain in cache, locked=$LOCKED"
8986 # in recoverable error on OST we want resend and stay until it finished
8987 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8988 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8992 echo "No pages locked after fsync"
8996 run_test 118j "Simulate unrecoverable OST side error =========="
9000 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9001 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
9003 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9004 set_nodes_failloc "$(osts_nodes)" 0x20e
9005 test_mkdir $DIR/$tdir
9007 for ((i=0;i<10;i++)); do
9008 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9009 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9016 set_nodes_failloc "$(osts_nodes)" 0
9019 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9023 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9025 test_mkdir $DIR/$tdir
9026 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9029 run_test 118l "fsync dir"
9031 test_118m() # LU-3066
9033 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9034 test_mkdir $DIR/$tdir
9035 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9038 run_test 118m "fdatasync dir ========="
9040 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9047 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9048 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
9050 # Sleep to avoid a cached response.
9051 #define OBD_STATFS_CACHE_SECONDS 1
9054 # Inject a 10 second delay in the OST_STATFS handler.
9055 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9056 set_nodes_failloc "$(osts_nodes)" 0x242
9059 stat --file-system $MOUNT > /dev/null
9062 set_nodes_failloc "$(osts_nodes)" 0
9064 if ((end - begin > 20)); then
9065 error "statfs took $((end - begin)) seconds, expected 10"
9068 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9070 test_119a() # bug 11737
9072 BSIZE=$((512 * 1024))
9073 directio write $DIR/$tfile 0 1 $BSIZE
9074 # We ask to read two blocks, which is more than a file size.
9075 # directio will indicate an error when requested and actual
9076 # sizes aren't equeal (a normal situation in this case) and
9077 # print actual read amount.
9078 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9079 if [ "$NOB" != "$BSIZE" ]; then
9080 error "read $NOB bytes instead of $BSIZE"
9084 run_test 119a "Short directIO read must return actual read amount"
9086 test_119b() # bug 11737
9088 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
9090 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
9091 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9093 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
9094 error "direct read failed"
9097 run_test 119b "Sparse directIO read must return actual read amount"
9099 test_119c() # bug 13099
9102 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9103 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9106 run_test 119c "Testing for direct read hitting hole"
9108 test_119d() # bug 15950
9110 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9111 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9112 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9114 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9115 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9116 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9117 lctl set_param fail_loc=0x40d
9118 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9121 cat $DIR/$tfile > /dev/null &
9122 lctl set_param fail_loc=0
9125 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9127 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9128 error "the read rpcs have not completed in 2s"
9130 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9132 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9136 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9137 test_mkdir $DIR/$tdir
9138 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9139 { skip "no early lock cancel on server"; return 0; }
9141 lru_resize_disable mdc
9142 lru_resize_disable osc
9143 cancel_lru_locks mdc
9144 # asynchronous object destroy at MDT could cause bl ast to client
9145 cancel_lru_locks osc
9147 stat $DIR/$tdir > /dev/null
9148 can1=$(do_facet $SINGLEMDS \
9149 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9150 awk '/ldlm_cancel/ {print $2}')
9151 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9152 awk '/ldlm_bl_callback/ {print $2}')
9153 test_mkdir -c1 $DIR/$tdir/d1
9154 can2=$(do_facet $SINGLEMDS \
9155 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9156 awk '/ldlm_cancel/ {print $2}')
9157 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9158 awk '/ldlm_bl_callback/ {print $2}')
9159 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9160 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9161 lru_resize_enable mdc
9162 lru_resize_enable osc
9164 run_test 120a "Early Lock Cancel: mkdir test"
9167 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9168 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9169 test_mkdir $DIR/$tdir
9170 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9171 { skip "no early lock cancel on server"; return 0; }
9172 lru_resize_disable mdc
9173 lru_resize_disable osc
9174 cancel_lru_locks mdc
9175 stat $DIR/$tdir > /dev/null
9176 can1=$(do_facet $SINGLEMDS \
9177 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9178 awk '/ldlm_cancel/ {print $2}')
9179 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9180 awk '/ldlm_bl_callback/ {print $2}')
9182 can2=$(do_facet $SINGLEMDS \
9183 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9184 awk '/ldlm_cancel/ {print $2}')
9185 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9186 awk '/ldlm_bl_callback/ {print $2}')
9187 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9188 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9189 lru_resize_enable mdc
9190 lru_resize_enable osc
9192 run_test 120b "Early Lock Cancel: create test"
9195 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9196 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9197 test_mkdir -c1 $DIR/$tdir
9198 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9199 { skip "no early lock cancel on server"; return 0; }
9200 lru_resize_disable mdc
9201 lru_resize_disable osc
9202 test_mkdir -c1 $DIR/$tdir/d1
9203 test_mkdir -c1 $DIR/$tdir/d2
9204 touch $DIR/$tdir/d1/f1
9205 cancel_lru_locks mdc
9206 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9207 can1=$(do_facet $SINGLEMDS \
9208 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9209 awk '/ldlm_cancel/ {print $2}')
9210 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9211 awk '/ldlm_bl_callback/ {print $2}')
9212 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9213 can2=$(do_facet $SINGLEMDS \
9214 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9215 awk '/ldlm_cancel/ {print $2}')
9216 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9217 awk '/ldlm_bl_callback/ {print $2}')
9218 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9219 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9220 lru_resize_enable mdc
9221 lru_resize_enable osc
9223 run_test 120c "Early Lock Cancel: link test"
9226 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9227 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9228 test_mkdir -c1 $DIR/$tdir
9229 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9230 { skip "no early lock cancel on server"; return 0; }
9231 lru_resize_disable mdc
9232 lru_resize_disable osc
9234 cancel_lru_locks mdc
9235 stat $DIR/$tdir > /dev/null
9236 can1=$(do_facet $SINGLEMDS \
9237 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9238 awk '/ldlm_cancel/ {print $2}')
9239 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9240 awk '/ldlm_bl_callback/ {print $2}')
9241 chmod a+x $DIR/$tdir
9242 can2=$(do_facet $SINGLEMDS \
9243 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9244 awk '/ldlm_cancel/ {print $2}')
9245 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9246 awk '/ldlm_bl_callback/ {print $2}')
9247 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9248 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9249 lru_resize_enable mdc
9250 lru_resize_enable osc
9252 run_test 120d "Early Lock Cancel: setattr test"
9255 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9256 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9257 { skip "no early lock cancel on server"; return 0; }
9258 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9259 local dlmtrace_set=false
9261 test_mkdir -c1 $DIR/$tdir
9262 lru_resize_disable mdc
9263 lru_resize_disable osc
9264 ! $LCTL get_param debug | grep -q dlmtrace &&
9265 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9266 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9267 cancel_lru_locks mdc
9268 cancel_lru_locks osc
9269 dd if=$DIR/$tdir/f1 of=/dev/null
9270 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9271 # XXX client can not do early lock cancel of OST lock
9272 # during unlink (LU-4206), so cancel osc lock now.
9274 cancel_lru_locks osc
9275 can1=$(do_facet $SINGLEMDS \
9276 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9277 awk '/ldlm_cancel/ {print $2}')
9278 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9279 awk '/ldlm_bl_callback/ {print $2}')
9280 unlink $DIR/$tdir/f1
9282 can2=$(do_facet $SINGLEMDS \
9283 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9284 awk '/ldlm_cancel/ {print $2}')
9285 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9286 awk '/ldlm_bl_callback/ {print $2}')
9287 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9288 $LCTL dk $TMP/cancel.debug.txt
9289 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9290 $LCTL dk $TMP/blocking.debug.txt
9291 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9292 lru_resize_enable mdc
9293 lru_resize_enable osc
9295 run_test 120e "Early Lock Cancel: unlink test"
9298 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9299 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9300 { skip "no early lock cancel on server"; return 0; }
9301 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9302 test_mkdir -c1 $DIR/$tdir
9303 lru_resize_disable mdc
9304 lru_resize_disable osc
9305 test_mkdir -c1 $DIR/$tdir/d1
9306 test_mkdir -c1 $DIR/$tdir/d2
9307 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9308 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9309 cancel_lru_locks mdc
9310 cancel_lru_locks osc
9311 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9312 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9313 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9314 # XXX client can not do early lock cancel of OST lock
9315 # during rename (LU-4206), so cancel osc lock now.
9317 cancel_lru_locks osc
9318 can1=$(do_facet $SINGLEMDS \
9319 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9320 awk '/ldlm_cancel/ {print $2}')
9321 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9322 awk '/ldlm_bl_callback/ {print $2}')
9323 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9325 can2=$(do_facet $SINGLEMDS \
9326 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9327 awk '/ldlm_cancel/ {print $2}')
9328 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9329 awk '/ldlm_bl_callback/ {print $2}')
9330 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9331 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9332 lru_resize_enable mdc
9333 lru_resize_enable osc
9335 run_test 120f "Early Lock Cancel: rename test"
9338 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9339 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9340 { skip "no early lock cancel on server"; return 0; }
9341 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9342 lru_resize_disable mdc
9343 lru_resize_disable osc
9345 echo create $count files
9346 test_mkdir $DIR/$tdir
9347 cancel_lru_locks mdc
9348 cancel_lru_locks osc
9351 can0=$(do_facet $SINGLEMDS \
9352 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9353 awk '/ldlm_cancel/ {print $2}')
9354 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9355 awk '/ldlm_bl_callback/ {print $2}')
9356 createmany -o $DIR/$tdir/f $count
9358 can1=$(do_facet $SINGLEMDS \
9359 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9360 awk '/ldlm_cancel/ {print $2}')
9361 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9362 awk '/ldlm_bl_callback/ {print $2}')
9364 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9365 echo rm $count files
9368 can2=$(do_facet $SINGLEMDS \
9369 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9370 awk '/ldlm_cancel/ {print $2}')
9371 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9372 awk '/ldlm_bl_callback/ {print $2}')
9374 echo total: $count removes in $((t2-t1))
9375 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9377 # wait for commitment of removal
9378 lru_resize_enable mdc
9379 lru_resize_enable osc
9381 run_test 120g "Early Lock Cancel: performance test"
9383 test_121() { #bug #10589
9384 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9386 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9387 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9388 lctl set_param fail_loc=0x310
9389 cancel_lru_locks osc > /dev/null
9390 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9391 lctl set_param fail_loc=0
9392 [[ $reads -eq $writes ]] ||
9393 error "read $reads blocks, must be $writes blocks"
9395 run_test 121 "read cancel race ========="
9397 test_123a() { # was test 123, statahead(bug 11401)
9398 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9400 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9401 log "testing UP system. Performance may be lower than expected."
9406 test_mkdir $DIR/$tdir
9407 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9408 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9410 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9411 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9413 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9414 lctl set_param -n llite.*.statahead_max 0
9415 lctl get_param llite.*.statahead_max
9416 cancel_lru_locks mdc
9417 cancel_lru_locks osc
9419 time ls -l $DIR/$tdir | wc -l
9421 delta=$((etime - stime))
9422 log "ls $i files without statahead: $delta sec"
9423 lctl set_param llite.*.statahead_max=$max
9425 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9426 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9427 cancel_lru_locks mdc
9428 cancel_lru_locks osc
9430 time ls -l $DIR/$tdir | wc -l
9432 delta_sa=$((etime - stime))
9433 log "ls $i files with statahead: $delta_sa sec"
9434 lctl get_param -n llite.*.statahead_stats
9435 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9437 [[ $swrong -lt $ewrong ]] &&
9438 log "statahead was stopped, maybe too many locks held!"
9439 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9441 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9442 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9443 lctl set_param -n llite.*.statahead_max 0
9444 lctl get_param llite.*.statahead_max
9445 cancel_lru_locks mdc
9446 cancel_lru_locks osc
9448 time ls -l $DIR/$tdir | wc -l
9450 delta=$((etime - stime))
9451 log "ls $i files again without statahead: $delta sec"
9452 lctl set_param llite.*.statahead_max=$max
9453 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9454 if [ $SLOWOK -eq 0 ]; then
9455 error "ls $i files is slower with statahead!"
9457 log "ls $i files is slower with statahead!"
9463 [ $delta -gt 20 ] && break
9464 [ $delta -gt 8 ] && MULT=$((50 / delta))
9465 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9473 delta=$((etime - stime))
9474 log "rm -r $DIR/$tdir/: $delta seconds"
9476 lctl get_param -n llite.*.statahead_stats
9478 run_test 123a "verify statahead work"
9480 test_123b () { # statahead(bug 15027)
9481 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9482 test_mkdir $DIR/$tdir
9483 createmany -o $DIR/$tdir/$tfile-%d 1000
9485 cancel_lru_locks mdc
9486 cancel_lru_locks osc
9488 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9489 lctl set_param fail_loc=0x80000803
9490 ls -lR $DIR/$tdir > /dev/null
9492 lctl set_param fail_loc=0x0
9493 lctl get_param -n llite.*.statahead_stats
9498 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9502 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9503 { skip "no lru resize on server"; return 0; }
9505 test_mkdir $DIR/$tdir
9507 log "create $NR files at $DIR/$tdir"
9508 createmany -o $DIR/$tdir/f $NR ||
9509 error "failed to create $NR files in $DIR/$tdir"
9511 cancel_lru_locks mdc
9512 ls -l $DIR/$tdir > /dev/null
9516 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9517 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9518 LRU_SIZE=$($LCTL get_param -n $PARAM)
9519 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9520 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9522 log "NS=$(basename $NSDIR)"
9527 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9528 skip "Not enough cached locks created!"
9535 # We know that lru resize allows one client to hold $LIMIT locks
9536 # for 10h. After that locks begin to be killed by client.
9538 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9540 if [ $LIMIT -lt $LRU_SIZE ]; then
9541 skip "Limit is too small $LIMIT"
9545 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9546 # killing locks. Some time was spent for creating locks. This means
9547 # that up to the moment of sleep finish we must have killed some of
9548 # them (10-100 locks). This depends on how fast ther were created.
9549 # Many of them were touched in almost the same moment and thus will
9550 # be killed in groups.
9551 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
9553 # Use $LRU_SIZE_B here to take into account real number of locks
9554 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
9555 local LRU_SIZE_B=$LRU_SIZE
9557 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
9558 log "OLD_LVF=$OLD_LVF"
9559 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
9561 # Let's make sure that we really have some margin. Client checks
9562 # cached locks every 10 sec.
9564 log "Sleep ${SLEEP} sec"
9566 while ((SEC<$SLEEP)); do
9570 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9574 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9575 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9577 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9578 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9579 unlinkmany $DIR/$tdir/f $NR
9583 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9584 log "unlink $NR files at $DIR/$tdir"
9585 unlinkmany $DIR/$tdir/f $NR
9587 run_test 124a "lru resize ======================================="
9589 get_max_pool_limit()
9591 local limit=$($LCTL get_param \
9592 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
9595 if [[ $l -gt $max ]]; then
9603 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9604 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9605 { skip "no lru resize on server"; return 0; }
9607 LIMIT=$(get_max_pool_limit)
9609 NR=$(($(default_lru_size)*20))
9610 if [[ $NR -gt $LIMIT ]]; then
9611 log "Limit lock number by $LIMIT locks"
9615 IFree=$(mdsrate_inodes_available)
9616 if [ $IFree -lt $NR ]; then
9617 log "Limit lock number by $IFree inodes"
9621 lru_resize_disable mdc
9622 test_mkdir -p $DIR/$tdir/disable_lru_resize
9624 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
9625 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
9626 cancel_lru_locks mdc
9629 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9632 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9635 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9639 nolruresize_delta=$((etime-stime))
9640 log "ls -la time: $nolruresize_delta seconds"
9641 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9642 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
9644 lru_resize_enable mdc
9645 test_mkdir -p $DIR/$tdir/enable_lru_resize
9647 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
9648 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
9649 cancel_lru_locks mdc
9652 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9655 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9658 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9662 lruresize_delta=$((etime-stime))
9663 log "ls -la time: $lruresize_delta seconds"
9664 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9666 if [ $lruresize_delta -gt $nolruresize_delta ]; then
9667 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
9668 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
9669 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
9671 log "lru resize performs the same with no lru resize"
9673 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
9675 run_test 124b "lru resize (performance test) ======================="
9678 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9679 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9680 { skip "no lru resize on server"; return 0; }
9682 # cache ununsed locks on client
9684 cancel_lru_locks mdc
9685 test_mkdir $DIR/$tdir
9686 createmany -o $DIR/$tdir/f $nr ||
9687 error "failed to create $nr files in $DIR/$tdir"
9688 ls -l $DIR/$tdir > /dev/null
9690 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9691 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9692 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
9693 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
9694 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
9696 # set lru_max_age to 1 sec
9697 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
9698 echo "sleep $((recalc_p * 2)) seconds..."
9699 sleep $((recalc_p * 2))
9701 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
9702 # restore lru_max_age
9703 $LCTL set_param -n $nsdir.lru_max_age $max_age
9704 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
9705 unlinkmany $DIR/$tdir/f $nr
9707 run_test 124c "LRUR cancel very aged locks"
9709 test_125() { # 13358
9710 $LCTL get_param -n llite.*.client_type | grep -q local ||
9711 { skip "must run as local client"; return; }
9712 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
9713 { skip "must have acl enabled"; return; }
9714 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9715 test_mkdir $DIR/$tdir
9716 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
9717 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
9718 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
9720 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
9722 test_126() { # bug 12829/13455
9723 $LCTL get_param -n llite.*.client_type | grep -q local ||
9724 { skip "must run as local client"; return; }
9725 [ "$UID" != 0 ] && skip_env "$TESTNAME (must run as root)" && return
9726 $GSS && skip "must run as gss disabled" && return
9728 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
9729 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
9731 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
9733 run_test 126 "check that the fsgid provided by the client is taken into account"
9735 test_127a() { # bug 15521
9736 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9737 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
9738 $LCTL set_param osc.*.stats=0
9739 FSIZE=$((2048 * 1024))
9740 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9741 cancel_lru_locks osc
9742 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
9744 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
9745 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9746 echo "got $COUNT $NAME"
9747 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
9748 eval $NAME=$COUNT || error "Wrong proc format"
9751 read_bytes|write_bytes)
9752 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
9753 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
9754 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
9755 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
9756 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
9757 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
9758 error "sumsquare is too small: $SUMSQ"
9759 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9760 error "sumsquare is too big: $SUMSQ"
9764 done < $DIR/${tfile}.tmp
9766 #check that we actually got some stats
9767 [ "$read_bytes" ] || error "Missing read_bytes stats"
9768 [ "$write_bytes" ] || error "Missing write_bytes stats"
9769 [ "$read_bytes" != 0 ] || error "no read done"
9770 [ "$write_bytes" != 0 ] || error "no write done"
9772 run_test 127a "verify the client stats are sane"
9774 test_127b() { # bug LU-333
9775 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9776 $LCTL set_param llite.*.stats=0
9777 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9778 # perform 2 reads and writes so MAX is different from SUM.
9779 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9780 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9781 cancel_lru_locks osc
9782 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9783 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9785 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
9786 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9787 echo "got $COUNT $NAME"
9788 eval $NAME=$COUNT || error "Wrong proc format"
9792 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9793 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9794 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9795 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9798 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9799 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9800 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9801 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9805 done < $TMP/${tfile}.tmp
9807 #check that we actually got some stats
9808 [ "$read_bytes" ] || error "Missing read_bytes stats"
9809 [ "$write_bytes" ] || error "Missing write_bytes stats"
9810 [ "$read_bytes" != 0 ] || error "no read done"
9811 [ "$write_bytes" != 0 ] || error "no write done"
9813 rm -f $TMP/${tfile}.tmp
9815 run_test 127b "verify the llite client stats are sane"
9817 test_128() { # bug 15212
9819 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
9824 result=$(grep error $TMP/$tfile.log)
9825 rm -f $DIR/$tfile $TMP/$tfile.log
9827 error "consecutive find's under interactive lfs failed"
9829 run_test 128 "interactive lfs for 2 consecutive find's"
9836 local ldproc=/proc/fs/ldiskfs
9837 local facets=$(get_facets MDS)
9839 for facet in ${facets//,/ }; do
9840 canondev=$(ldiskfs_canon \
9841 *.$(convert_facet2label $facet).mntdev $facet)
9842 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
9843 ldproc=/sys/fs/ldiskfs
9844 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
9845 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
9850 local facets=$(get_facets MDS)
9851 for facet in ${facets//,/ }; do
9852 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
9858 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
9859 { skip "Need MDS version with at least 2.5.56"; return 0; }
9861 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9862 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
9863 skip "ldiskfs only test"
9866 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9869 local has_warning=false
9874 # block size of mds1
9875 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
9876 set_dir_limits $maxsize $maxsize
9877 local dirsize=$(stat -c%s "$DIR/$tdir")
9879 while [[ $dirsize -le $maxsize ]]; do
9880 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
9882 if ! $has_warning; then
9883 check_mds_dmesg '"is approaching"' && has_warning=true
9886 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
9887 # EFBIG for previous versions included in ldiskfs series
9888 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9890 echo "return code $rc received as expected"
9892 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
9893 error_exit "create failed w/o dir size limit"
9895 check_mds_dmesg '"has reached"' ||
9896 error_exit "reached message should be output"
9898 [ $has_warning = "false" ] &&
9899 error_exit "warning message should be output"
9901 dirsize=$(stat -c%s "$DIR/$tdir")
9903 [[ $dirsize -ge $maxsize ]] && return 0
9904 error_exit "current dir size $dirsize, " \
9905 "previous limit $maxsize"
9906 elif [ $rc -ne 0 ]; then
9908 error_exit "return $rc received instead of expected " \
9909 "$EFBIG or $ENOSPC, files in dir $dirsize"
9911 nfiles=$((nfiles + 1))
9912 dirsize=$(stat -c%s "$DIR/$tdir")
9916 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
9918 run_test 129 "test directory size limit ========================"
9927 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9928 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9931 trap cleanup_130 EXIT RETURN
9933 local fm_file=$DIR/$tfile
9934 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9935 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9936 error "dd failed for $fm_file"
9938 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9939 filefrag -ves $fm_file
9941 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9942 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9943 [ $RC != 0 ] && error "filefrag $fm_file failed"
9945 filefrag_op=$(filefrag -ve -k $fm_file |
9946 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9947 lun=$($GETSTRIPE -i $fm_file)
9949 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9952 for line in $filefrag_op
9954 frag_lun=`echo $line | cut -d: -f5`
9955 ext_len=`echo $line | cut -d: -f4`
9956 if (( $frag_lun != $lun )); then
9958 error "FIEMAP on 1-stripe file($fm_file) failed"
9961 (( tot_len += ext_len ))
9964 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9966 error "FIEMAP on 1-stripe file($fm_file) failed;"
9972 echo "FIEMAP on single striped file succeeded"
9974 run_test 130a "FIEMAP (1-stripe file)"
9977 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs" && return
9979 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9980 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9983 trap cleanup_130 EXIT RETURN
9985 local fm_file=$DIR/$tfile
9986 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9987 error "setstripe on $fm_file"
9988 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9989 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9991 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9992 error "dd failed on $fm_file"
9994 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9995 filefrag_op=$(filefrag -ve -k $fm_file |
9996 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9998 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9999 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10004 for line in $filefrag_op
10006 frag_lun=$(echo $line | cut -d: -f5 |
10007 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10008 ext_len=$(echo $line | cut -d: -f4)
10009 if (( $frag_lun != $last_lun )); then
10010 if (( tot_len != 1024 )); then
10012 error "FIEMAP on $fm_file failed; returned " \
10013 "len $tot_len for OST $last_lun instead of 1024"
10016 (( num_luns += 1 ))
10020 (( tot_len += ext_len ))
10023 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10025 error "FIEMAP on $fm_file failed; returned wrong number of " \
10026 "luns or wrong len for OST $last_lun"
10032 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10034 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10037 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
10039 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10040 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10043 trap cleanup_130 EXIT RETURN
10045 local fm_file=$DIR/$tfile
10046 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10047 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10048 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10050 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10051 error "dd failed on $fm_file"
10053 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10054 filefrag_op=$(filefrag -ve -k $fm_file |
10055 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10057 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10058 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10063 for line in $filefrag_op
10065 frag_lun=$(echo $line | cut -d: -f5 |
10066 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10067 ext_len=$(echo $line | cut -d: -f4)
10068 if (( $frag_lun != $last_lun )); then
10069 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10070 if (( logical != 512 )); then
10072 error "FIEMAP on $fm_file failed; returned " \
10073 "logical start for lun $logical instead of 512"
10076 if (( tot_len != 512 )); then
10078 error "FIEMAP on $fm_file failed; returned " \
10079 "len $tot_len for OST $last_lun instead of 1024"
10082 (( num_luns += 1 ))
10086 (( tot_len += ext_len ))
10089 if (( num_luns != 2 || tot_len != 512 )); then
10091 error "FIEMAP on $fm_file failed; returned wrong number of " \
10092 "luns or wrong len for OST $last_lun"
10098 echo "FIEMAP on 2-stripe file with hole succeeded"
10100 run_test 130c "FIEMAP (2-stripe file with hole)"
10103 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
10105 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10106 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10109 trap cleanup_130 EXIT RETURN
10111 local fm_file=$DIR/$tfile
10112 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10113 error "setstripe on $fm_file"
10114 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10115 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10117 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
10118 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10119 error "dd failed on $fm_file"
10121 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10122 filefrag_op=$(filefrag -ve -k $fm_file |
10123 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10125 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10126 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10131 for line in $filefrag_op
10133 frag_lun=$(echo $line | cut -d: -f5 |
10134 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10135 ext_len=$(echo $line | cut -d: -f4)
10136 if (( $frag_lun != $last_lun )); then
10137 if (( tot_len != 1024 )); then
10139 error "FIEMAP on $fm_file failed; returned " \
10140 "len $tot_len for OST $last_lun instead of 1024"
10143 (( num_luns += 1 ))
10147 (( tot_len += ext_len ))
10150 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10152 error "FIEMAP on $fm_file failed; returned wrong number of " \
10153 "luns or wrong len for OST $last_lun"
10159 echo "FIEMAP on N-stripe file succeeded"
10161 run_test 130d "FIEMAP (N-stripe file)"
10164 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
10166 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10167 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
10169 trap cleanup_130 EXIT RETURN
10171 local fm_file=$DIR/$tfile
10172 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10173 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10174 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10177 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10178 for ((i = 0; i < $NUM_BLKS; i++))
10180 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10183 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10184 filefrag_op=$(filefrag -ve -k $fm_file |
10185 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10187 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10188 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10193 for line in $filefrag_op
10195 frag_lun=$(echo $line | cut -d: -f5 |
10196 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10197 ext_len=$(echo $line | cut -d: -f4)
10198 if (( $frag_lun != $last_lun )); then
10199 if (( tot_len != $EXPECTED_LEN )); then
10201 error "FIEMAP on $fm_file failed; returned " \
10202 "len $tot_len for OST $last_lun instead " \
10206 (( num_luns += 1 ))
10210 (( tot_len += ext_len ))
10213 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10215 error "FIEMAP on $fm_file failed; returned wrong number " \
10216 "of luns or wrong len for OST $last_lun"
10222 echo "FIEMAP with continuation calls succeeded"
10224 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10227 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10228 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10231 local fm_file=$DIR/$tfile
10232 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10233 error "multiop create with lov_delay_create on $fm_file"
10235 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10236 filefrag_extents=$(filefrag -vek $fm_file |
10237 awk '/extents? found/ { print $2 }')
10238 if [[ "$filefrag_extents" != "0" ]]; then
10239 error "FIEMAP on $fm_file failed; " \
10240 "returned $filefrag_extents expected 0"
10245 run_test 130f "FIEMAP (unstriped file)"
10247 # Test for writev/readv
10249 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10250 error "writev test failed"
10251 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10252 error "readv failed"
10255 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10258 local fsize=$((524288 + 1048576 + 1572864))
10259 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10260 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10261 error "append writev test failed"
10263 ((fsize += 1572864 + 1048576))
10264 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10265 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10266 error "append writev test failed"
10269 run_test 131b "test append writev"
10272 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10275 run_test 131c "test read/write on file w/o objects"
10278 rwv -f $DIR/$tfile -w -n 1 1572864
10279 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10280 if [ "$NOB" != 1572864 ]; then
10281 error "Short read filed: read $NOB bytes instead of 1572864"
10285 run_test 131d "test short read"
10288 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10289 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10290 error "read hitting hole failed"
10293 run_test 131e "test read hitting hole"
10302 mds*) res=$(do_facet $facet \
10303 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10305 ost*) res=$(do_facet $facet \
10306 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10308 *) error "Wrong facet '$facet'" ;;
10311 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10312 # if the argument $3 is zero, it means any stat increment is ok.
10313 if [[ $want -gt 0 ]]; then
10314 local count=$(echo $res | awk '{ print $2 }')
10315 [[ $count -ne $want ]] &&
10316 error "The $op counter on $facet is $count, not $want"
10321 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10322 remote_ost_nodsh && skip "remote OST with nodsh" && return
10323 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10325 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10326 { skip "MDS doesn't support rename stats"; return; }
10327 local testdir=$DIR/${tdir}/stats_testdir
10328 mkdir -p $DIR/${tdir}
10331 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10332 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10334 # verify mdt stats first.
10335 mkdir ${testdir} || error "mkdir failed"
10336 check_stats $SINGLEMDS "mkdir" 1
10337 touch ${testdir}/${tfile} || error "touch failed"
10338 check_stats $SINGLEMDS "open" 1
10339 check_stats $SINGLEMDS "close" 1
10340 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10341 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10342 check_stats $SINGLEMDS "mknod" 2
10344 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10345 check_stats $SINGLEMDS "unlink" 1
10346 rm -f ${testdir}/${tfile} || error "file remove failed"
10347 check_stats $SINGLEMDS "unlink" 2
10349 # remove working dir and check mdt stats again.
10350 rmdir ${testdir} || error "rmdir failed"
10351 check_stats $SINGLEMDS "rmdir" 1
10353 local testdir1=$DIR/${tdir}/stats_testdir1
10354 mkdir -p ${testdir}
10355 mkdir -p ${testdir1}
10356 touch ${testdir1}/test1
10357 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10358 check_stats $SINGLEMDS "crossdir_rename" 1
10360 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10361 check_stats $SINGLEMDS "samedir_rename" 1
10363 rm -rf $DIR/${tdir}
10365 run_test 133a "Verifying MDT stats ========================================"
10368 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10369 remote_ost_nodsh && skip "remote OST with nodsh" && return
10370 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10371 local testdir=$DIR/${tdir}/stats_testdir
10372 mkdir -p ${testdir} || error "mkdir failed"
10373 touch ${testdir}/${tfile} || error "touch failed"
10374 cancel_lru_locks mdc
10377 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10378 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10380 # extra mdt stats verification.
10381 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10382 check_stats $SINGLEMDS "setattr" 1
10383 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10384 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10386 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10387 check_stats $SINGLEMDS "getattr" 1
10389 $LFS df || error "lfs failed"
10390 check_stats $SINGLEMDS "statfs" 1
10392 rm -rf $DIR/${tdir}
10394 run_test 133b "Verifying extra MDT stats =================================="
10397 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10398 remote_ost_nodsh && skip "remote OST with nodsh" && return
10399 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10400 local testdir=$DIR/$tdir/stats_testdir
10401 test_mkdir -p $testdir
10403 # verify obdfilter stats.
10404 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10406 cancel_lru_locks osc
10407 wait_delete_completed
10410 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10411 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10413 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10416 cancel_lru_locks osc
10417 check_stats ost1 "write" 1
10419 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10420 check_stats ost1 "read" 1
10422 > $testdir/$tfile || error "truncate failed"
10423 check_stats ost1 "punch" 1
10425 rm -f $testdir/$tfile || error "file remove failed"
10426 wait_delete_completed
10427 check_stats ost1 "destroy" 1
10431 run_test 133c "Verifying OST stats ========================================"
10438 while [ $value -ge 2 ]; do
10443 if [ $orig -gt $order ]; then
10451 local size=('K' 'M' 'G' 'T');
10453 local size_string=$value
10455 while [ $value -ge 1024 ]; do
10456 if [ $i -gt 3 ]; then
10457 #T is the biggest unit we get here, if that is bigger,
10459 size_string=${value}T
10462 value=$((value >> 10))
10463 if [ $value -lt 1024 ]; then
10464 size_string=${value}${size[$i]}
10473 get_rename_size() {
10475 local context=${2:-.}
10476 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
10477 grep -A1 $context |
10478 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10483 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10484 remote_ost_nodsh && skip "remote OST with nodsh" && return
10485 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10486 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10487 { skip "MDS doesn't support rename stats"; return; }
10489 local testdir1=$DIR/${tdir}/stats_testdir1
10490 local testdir2=$DIR/${tdir}/stats_testdir2
10492 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10494 mkdir -p ${testdir1} || error "mkdir failed"
10495 mkdir -p ${testdir2} || error "mkdir failed"
10497 createmany -o $testdir1/test 512 || error "createmany failed"
10499 # check samedir rename size
10500 mv ${testdir1}/test0 ${testdir1}/test_0
10502 local testdir1_size=$(ls -l $DIR/${tdir} |
10503 awk '/stats_testdir1/ {print $5}')
10504 local testdir2_size=$(ls -l $DIR/${tdir} |
10505 awk '/stats_testdir2/ {print $5}')
10507 testdir1_size=$(order_2 $testdir1_size)
10508 testdir2_size=$(order_2 $testdir2_size)
10510 testdir1_size=$(size_in_KMGT $testdir1_size)
10511 testdir2_size=$(size_in_KMGT $testdir2_size)
10513 echo "source rename dir size: ${testdir1_size}"
10514 echo "target rename dir size: ${testdir2_size}"
10516 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
10517 eval $cmd || error "$cmd failed"
10518 local samedir=$($cmd | grep 'same_dir')
10519 local same_sample=$(get_rename_size $testdir1_size)
10520 [ -z "$samedir" ] && error "samedir_rename_size count error"
10521 [[ $same_sample -eq 1 ]] ||
10522 error "samedir_rename_size error $same_sample"
10523 echo "Check same dir rename stats success"
10525 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10527 # check crossdir rename size
10528 mv ${testdir1}/test_0 ${testdir2}/test_0
10530 testdir1_size=$(ls -l $DIR/${tdir} |
10531 awk '/stats_testdir1/ {print $5}')
10532 testdir2_size=$(ls -l $DIR/${tdir} |
10533 awk '/stats_testdir2/ {print $5}')
10535 testdir1_size=$(order_2 $testdir1_size)
10536 testdir2_size=$(order_2 $testdir2_size)
10538 testdir1_size=$(size_in_KMGT $testdir1_size)
10539 testdir2_size=$(size_in_KMGT $testdir2_size)
10541 echo "source rename dir size: ${testdir1_size}"
10542 echo "target rename dir size: ${testdir2_size}"
10544 eval $cmd || error "$cmd failed"
10545 local crossdir=$($cmd | grep 'crossdir')
10546 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
10547 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
10548 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
10549 [[ $src_sample -eq 1 ]] ||
10550 error "crossdir_rename_size error $src_sample"
10551 [[ $tgt_sample -eq 1 ]] ||
10552 error "crossdir_rename_size error $tgt_sample"
10553 echo "Check cross dir rename stats success"
10554 rm -rf $DIR/${tdir}
10556 run_test 133d "Verifying rename_stats ========================================"
10559 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10560 remote_ost_nodsh && skip "remote OST with nodsh" && return
10561 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10562 local testdir=$DIR/${tdir}/stats_testdir
10563 local ctr f0 f1 bs=32768 count=42 sum
10565 mkdir -p ${testdir} || error "mkdir failed"
10567 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
10569 for ctr in {write,read}_bytes; do
10571 cancel_lru_locks osc
10573 do_facet ost1 $LCTL set_param -n \
10574 "obdfilter.*.exports.clear=clear"
10576 if [ $ctr = write_bytes ]; then
10578 f1=${testdir}/${tfile}
10580 f0=${testdir}/${tfile}
10584 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
10587 cancel_lru_locks osc
10589 sum=$(do_facet ost1 $LCTL get_param \
10590 "obdfilter.*.exports.*.stats" |
10591 awk -v ctr=$ctr 'BEGIN { sum = 0 }
10592 $1 == ctr { sum += $7 }
10593 END { printf("%0.0f", sum) }')
10595 if ((sum != bs * count)); then
10596 error "Bad $ctr sum, expected $((bs * count)), got $sum"
10600 rm -rf $DIR/${tdir}
10602 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
10604 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
10607 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10608 remote_ost_nodsh && skip "remote OST with nodsh" && return
10609 # First without trusting modes.
10610 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
10611 echo "proc_dirs='$proc_dirs'"
10612 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
10613 find $proc_dirs -exec cat '{}' \; &> /dev/null
10615 # Second verifying readability.
10616 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
10618 # eventually, this can also be replaced with "lctl get_param -R",
10619 # but not until that option is always available on the server
10621 for facet in mds1 ost1; do
10622 local facet_proc_dirs=$(do_facet $facet \
10623 \\\ls -d $proc_regexp 2>/dev/null)
10624 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10625 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10626 do_facet $facet find $facet_proc_dirs \
10627 ! -name req_history \
10628 -exec cat '{}' \\\; &> /dev/null
10630 do_facet $facet find $facet_proc_dirs \
10631 ! -name req_history \
10633 -exec cat '{}' \\\; &> /dev/null ||
10634 error "proc file read failed"
10637 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
10640 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10641 remote_ost_nodsh && skip "remote OST with nodsh" && return
10642 # Second verifying writability.
10643 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
10644 echo "proc_dirs='$proc_dirs'"
10645 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
10647 -ignore_readdir_race \
10649 -not -name force_lbug \
10650 -not -name changelog_mask \
10651 -exec badarea_io '{}' \; ||
10652 error "find $proc_dirs failed"
10655 for facet in mds1 ost1; do
10656 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
10657 skip "Too old lustre on $facet" && continue
10658 local facet_proc_dirs=$(do_facet $facet \
10659 \\\ls -d $proc_regexp 2> /dev/null)
10660 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10661 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10662 do_facet $facet find $facet_proc_dirs \
10663 -ignore_readdir_race \
10665 -not -name force_lbug \
10666 -not -name changelog_mask \
10667 -exec badarea_io '{}' \\\; ||
10668 error "$facet find $facet_proc_dirs failed"
10671 # remount the FS in case writes/reads /proc break the FS
10672 cleanup || error "failed to unmount"
10673 setup || error "failed to setup"
10676 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
10679 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10680 remote_ost_nodsh && skip "remote OST with nodsh" && return
10681 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
10682 skip "Need MDS version at least 2.9.54" && return
10685 for facet in client mds1 ost1; do
10686 local facet_proc_dirs=$(do_facet $facet \
10687 \\\ls -d $proc_regexp 2> /dev/null)
10688 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10689 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10690 # Get the list of files that are missing the terminating newline
10691 local missing=($(do_facet $facet \
10692 find ${facet_proc_dirs} -type f \| \
10693 while read F\; do \
10694 awk -v FS='\v' -v RS='\v\v' \
10695 "'END { if(NR>0 && \
10696 \\\$NF !~ /.*\\\n\$/) \
10697 print FILENAME}'" \
10700 [ ${#missing[*]} -eq 0 ] ||
10701 error "files do not end with newline: ${missing[*]}"
10704 run_test 133h "Proc files should end with newlines"
10707 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10708 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10709 skip "Need MDS version at least 2.7.54" && return
10711 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10712 cancel_lru_locks mdc
10714 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10715 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10716 [ $unused -eq 0 ] || error "$unused locks are not cleared"
10719 createmany -o $DIR/$tdir/f $nr ||
10720 error "failed to create $nr files in $DIR/$tdir"
10721 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10723 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
10724 do_facet mds1 $LCTL set_param fail_loc=0x327
10725 do_facet mds1 $LCTL set_param fail_val=500
10728 echo "sleep 10 seconds ..."
10730 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
10732 do_facet mds1 $LCTL set_param fail_loc=0
10733 do_facet mds1 $LCTL set_param fail_val=0
10734 [ $lck_cnt -lt $unused ] ||
10735 error "No locks reclaimed, before:$unused, after:$lck_cnt"
10738 unlinkmany $DIR/$tdir/f $nr
10740 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
10743 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10744 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10745 skip "Need MDS version at least 2.7.54" && return
10747 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10748 cancel_lru_locks mdc
10750 local low_wm=$(do_facet mds1 $LCTL get_param -n \
10751 ldlm.lock_reclaim_threshold_mb)
10752 # disable reclaim temporarily
10753 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
10755 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
10756 do_facet mds1 $LCTL set_param fail_loc=0x328
10757 do_facet mds1 $LCTL set_param fail_val=500
10759 $LCTL set_param debug=+trace
10762 createmany -o $DIR/$tdir/f $nr &
10763 local create_pid=$!
10765 echo "Sleep $TIMEOUT seconds ..."
10767 if ! ps -p $create_pid > /dev/null 2>&1; then
10768 do_facet mds1 $LCTL set_param fail_loc=0
10769 do_facet mds1 $LCTL set_param fail_val=0
10770 do_facet mds1 $LCTL set_param \
10771 ldlm.lock_reclaim_threshold_mb=${low_wm}m
10772 error "createmany finished incorrectly!"
10774 do_facet mds1 $LCTL set_param fail_loc=0
10775 do_facet mds1 $LCTL set_param fail_val=0
10776 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
10777 wait $create_pid || return 1
10779 unlinkmany $DIR/$tdir/f $nr
10781 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
10783 test_140() { #bug-17379
10784 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10785 test_mkdir $DIR/$tdir
10786 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
10787 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
10789 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
10790 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
10792 while i=$((i + 1)); do
10794 cd $i || error "Changing to $i"
10795 ln -s ../stat stat || error "Creating stat symlink"
10796 # Read the symlink until ELOOP present,
10797 # not LBUGing the system is considered success,
10798 # we didn't overrun the stack.
10799 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
10800 if [ $ret -ne 0 ]; then
10801 if [ $ret -eq 40 ]; then
10804 error "Open stat symlink"
10810 echo "The symlink depth = $i"
10811 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
10812 error "Invalid symlink depth"
10814 # Test recursive symlink
10815 ln -s symlink_self symlink_self
10816 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
10817 echo "open symlink_self returns $ret"
10818 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
10820 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
10823 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10824 local TF="$TMP/$tfile"
10826 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10828 cancel_lru_locks $OSC
10829 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
10830 remount_client $MOUNT
10832 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
10835 $TRUNCATE $DIR/$tfile 6000
10836 cancel_lru_locks $OSC
10837 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
10840 echo "12345" >>$DIR/$tfile
10841 cancel_lru_locks $OSC
10842 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
10845 echo "12345" >>$DIR/$tfile
10846 cancel_lru_locks $OSC
10847 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
10852 run_test 150 "truncate/append tests"
10854 #LU-2902 roc_hit was not able to read all values from lproc
10855 function roc_hit_init() {
10856 local list=$(comma_list $(osts_nodes))
10857 local dir=$DIR/$tdir-check
10858 local file=$dir/$tfile
10864 #use setstripe to do a write to every ost
10865 for i in $(seq 0 $((OSTCOUNT-1))); do
10866 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
10867 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
10868 idx=$(printf %04x $i)
10869 BEFORE=$(get_osd_param $list *OST*$idx stats |
10870 awk '$1 == "cache_access" {sum += $7}
10871 END { printf("%0.0f", sum) }')
10873 cancel_lru_locks osc
10874 cat $file >/dev/null
10876 AFTER=$(get_osd_param $list *OST*$idx stats |
10877 awk '$1 == "cache_access" {sum += $7}
10878 END { printf("%0.0f", sum) }')
10880 echo BEFORE:$BEFORE AFTER:$AFTER
10881 if ! let "AFTER - BEFORE == 4"; then
10883 error "roc_hit is not safe to use"
10891 function roc_hit() {
10892 local list=$(comma_list $(osts_nodes))
10893 echo $(get_osd_param $list '' stats |
10894 awk '$1 == "cache_hit" {sum += $7}
10895 END { printf("%0.0f", sum) }')
10898 function set_cache() {
10901 if [ "$2" == "off" ]; then
10904 local list=$(comma_list $(osts_nodes))
10905 set_osd_param $list '' $1_cache_enable $on
10907 cancel_lru_locks osc
10911 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10912 remote_ost_nodsh && skip "remote OST with nodsh" && return
10915 local list=$(comma_list $(osts_nodes))
10917 # check whether obdfilter is cache capable at all
10918 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
10919 echo "not cache-capable obdfilter"
10923 # check cache is enabled on all obdfilters
10924 if get_osd_param $list '' read_cache_enable | grep 0; then
10925 echo "oss cache is disabled"
10929 set_osd_param $list '' writethrough_cache_enable 1
10931 # check write cache is enabled on all obdfilters
10932 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
10933 echo "oss write cache is NOT enabled"
10939 #define OBD_FAIL_OBD_NO_LRU 0x609
10940 do_nodes $list $LCTL set_param fail_loc=0x609
10942 # pages should be in the case right after write
10943 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10946 local BEFORE=$(roc_hit)
10947 cancel_lru_locks osc
10948 cat $DIR/$tfile >/dev/null
10949 local AFTER=$(roc_hit)
10951 do_nodes $list $LCTL set_param fail_loc=0
10953 if ! let "AFTER - BEFORE == CPAGES"; then
10954 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10957 # the following read invalidates the cache
10958 cancel_lru_locks osc
10959 set_osd_param $list '' read_cache_enable 0
10960 cat $DIR/$tfile >/dev/null
10962 # now data shouldn't be found in the cache
10964 cancel_lru_locks osc
10965 cat $DIR/$tfile >/dev/null
10967 if let "AFTER - BEFORE != 0"; then
10968 error "IN CACHE: before: $BEFORE, after: $AFTER"
10971 set_osd_param $list '' read_cache_enable 1
10974 run_test 151 "test cache on oss and controls ==============================="
10977 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10978 local TF="$TMP/$tfile"
10980 # simulate ENOMEM during write
10981 #define OBD_FAIL_OST_NOMEM 0x226
10982 lctl set_param fail_loc=0x80000226
10983 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10985 sync || error "sync failed"
10986 lctl set_param fail_loc=0
10988 # discard client's cache
10989 cancel_lru_locks osc
10991 # simulate ENOMEM during read
10992 lctl set_param fail_loc=0x80000226
10993 cmp $TF $DIR/$tfile || error "cmp failed"
10994 lctl set_param fail_loc=0
10998 run_test 152 "test read/write with enomem ============================"
11001 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11003 run_test 153 "test if fdatasync does not crash ======================="
11005 dot_lustre_fid_permission_check() {
11007 local ffid=$MOUNT/.lustre/fid/$fid
11010 echo "stat fid $fid"
11011 stat $ffid > /dev/null || error "stat $ffid failed."
11012 echo "touch fid $fid"
11013 touch $ffid || error "touch $ffid failed."
11014 echo "write to fid $fid"
11015 cat /etc/hosts > $ffid || error "write $ffid failed."
11016 echo "read fid $fid"
11017 diff /etc/hosts $ffid || error "read $ffid failed."
11018 echo "append write to fid $fid"
11019 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11020 echo "rename fid $fid"
11021 mv $ffid $test_dir/$tfile.1 &&
11022 error "rename $ffid to $tfile.1 should fail."
11023 touch $test_dir/$tfile.1
11024 mv $test_dir/$tfile.1 $ffid &&
11025 error "rename $tfile.1 to $ffid should fail."
11026 rm -f $test_dir/$tfile.1
11027 echo "truncate fid $fid"
11028 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11029 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
11030 echo "link fid $fid"
11031 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11033 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
11034 echo "setfacl fid $fid"
11035 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11036 echo "getfacl fid $fid"
11037 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11039 echo "unlink fid $fid"
11040 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11041 echo "mknod fid $fid"
11042 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11044 fid=[0xf00000400:0x1:0x0]
11045 ffid=$MOUNT/.lustre/fid/$fid
11047 echo "stat non-exist fid $fid"
11048 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11049 echo "write to non-exist fid $fid"
11050 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11051 echo "link new fid $fid"
11052 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11054 mkdir -p $test_dir/$tdir
11055 touch $test_dir/$tdir/$tfile
11056 fid=$($LFS path2fid $test_dir/$tdir)
11059 error "error: could not get fid for $test_dir/$dir/$tfile."
11061 ffid=$MOUNT/.lustre/fid/$fid
11064 ls $ffid > /dev/null || error "ls $ffid failed."
11065 echo "touch $fid/$tfile.1"
11066 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11068 echo "touch $MOUNT/.lustre/fid/$tfile"
11069 touch $MOUNT/.lustre/fid/$tfile && \
11070 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11072 echo "setxattr to $MOUNT/.lustre/fid"
11073 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11075 echo "listxattr for $MOUNT/.lustre/fid"
11076 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11078 echo "delxattr from $MOUNT/.lustre/fid"
11079 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11081 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11082 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11083 error "touch invalid fid should fail."
11085 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11086 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11087 error "touch non-normal fid should fail."
11089 echo "rename $tdir to $MOUNT/.lustre/fid"
11090 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11091 error "rename to $MOUNT/.lustre/fid should fail."
11093 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
11095 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11096 local new_obf_mode=777
11098 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11099 chmod $new_obf_mode $DIR/.lustre/fid ||
11100 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11102 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11103 [ $obf_mode -eq $new_obf_mode ] ||
11104 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11106 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11107 chmod $old_obf_mode $DIR/.lustre/fid ||
11108 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11111 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11112 fid=$($LFS path2fid $test_dir/$tfile-2)
11114 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
11116 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11117 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11118 error "create lov data thru .lustre failed"
11120 echo "cp /etc/passwd $test_dir/$tfile-2"
11121 cp /etc/passwd $test_dir/$tfile-2 ||
11122 error "copy to $test_dir/$tfile-2 failed."
11123 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11124 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11125 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11127 rm -rf $test_dir/tfile.lnk
11128 rm -rf $test_dir/$tfile-2
11132 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11133 skip "Need MDS version at least 2.4.1" && return
11135 local tf=$DIR/$tfile
11138 local fid=$($LFS path2fid $tf)
11139 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11141 # check that we get the same pathname back
11142 local found=$($LFS fid2path $MOUNT "$fid")
11143 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11144 [ "$found" == "$tf" ] ||
11145 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11147 run_test 154A "lfs path2fid and fid2path basic checks"
11150 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11151 skip "Need MDS version at least 2.4.1" && return
11153 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11154 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11155 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11156 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11158 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11159 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11161 # check that we get the same pathname
11162 echo "PFID: $PFID, name: $name"
11163 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11164 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11165 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11166 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11168 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11170 run_test 154B "verify the ll_decode_linkea tool"
11173 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11174 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11175 { skip "Need MDS version at least 2.2.51"; return 0; }
11176 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
11177 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11179 cp /etc/hosts $DIR/$tfile
11181 fid=$($LFS path2fid $DIR/$tfile)
11183 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11185 dot_lustre_fid_permission_check "$fid" $DIR ||
11186 error "dot lustre permission check $fid failed"
11188 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11190 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11192 touch $MOUNT/.lustre/file &&
11193 error "creation is not allowed under .lustre"
11195 mkdir $MOUNT/.lustre/dir &&
11196 error "mkdir is not allowed under .lustre"
11200 run_test 154a "Open-by-FID"
11203 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11204 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11205 { skip "Need MDS version at least 2.2.51"; return 0; }
11206 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11208 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11210 local remote_dir=$DIR/$tdir/remote_dir
11214 mkdir -p $DIR/$tdir
11215 $LFS mkdir -i $MDTIDX $remote_dir ||
11216 error "create remote directory failed"
11218 cp /etc/hosts $remote_dir/$tfile
11220 fid=$($LFS path2fid $remote_dir/$tfile)
11222 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11224 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11225 error "dot lustre permission check $fid failed"
11228 run_test 154b "Open-by-FID for remote directory"
11231 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11232 skip "Need MDS version at least 2.4.1" && return
11234 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11235 local FID1=$($LFS path2fid $DIR/$tfile.1)
11236 local FID2=$($LFS path2fid $DIR/$tfile.2)
11237 local FID3=$($LFS path2fid $DIR/$tfile.3)
11240 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11241 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11242 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11244 [ "$FID" = "${!want}" ] ||
11245 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11249 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11251 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11252 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11256 run_test 154c "lfs path2fid and fid2path multiple arguments"
11259 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11260 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11261 skip "Need MDS version at least 2.5.53" && return
11263 if remote_mds; then
11264 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11268 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11275 local fid=$($LFS path2fid $DIR/$tfile)
11278 cmd="exec $fd<$DIR/$tfile"
11280 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11281 echo "$fid_list" | grep "$fid"
11284 cmd="exec $fd>/dev/null"
11286 if [ $rc -ne 0 ]; then
11287 error "FID $fid not found in open files list $fid_list"
11290 run_test 154d "Verify open file fid"
11294 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11295 skip "Need MDS version at least 2.6.50" && return
11297 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11298 error ".lustre returned by readdir"
11301 run_test 154e ".lustre is not returned by readdir"
11304 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11305 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11306 test_mkdir -p -c1 $DIR/$tdir/d
11307 # test dirs inherit from its stripe
11308 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11309 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11310 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11311 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11314 # get fid of parents
11315 local FID0=$($LFS path2fid $DIR/$tdir/d)
11316 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11317 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11318 local FID3=$($LFS path2fid $DIR)
11320 # check that path2fid --parents returns expected <parent_fid>/name
11321 # 1) test for a directory (single parent)
11322 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11323 [ "$parent" == "$FID0/foo1" ] ||
11324 error "expected parent: $FID0/foo1, got: $parent"
11326 # 2) test for a file with nlink > 1 (multiple parents)
11327 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11328 echo "$parent" | grep -F "$FID1/$tfile" ||
11329 error "$FID1/$tfile not returned in parent list"
11330 echo "$parent" | grep -F "$FID2/link" ||
11331 error "$FID2/link not returned in parent list"
11333 # 3) get parent by fid
11334 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11335 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11336 echo "$parent" | grep -F "$FID1/$tfile" ||
11337 error "$FID1/$tfile not returned in parent list (by fid)"
11338 echo "$parent" | grep -F "$FID2/link" ||
11339 error "$FID2/link not returned in parent list (by fid)"
11341 # 4) test for entry in root directory
11342 parent=$($LFS path2fid --parents $DIR/f)
11343 echo "$parent" | grep -F "$FID3/f" ||
11344 error "$FID3/f not returned in parent list"
11346 # 5) test it on root directory
11347 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11348 error "$MOUNT should not have parents"
11350 # enable xattr caching and check that linkea is correctly updated
11351 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11352 save_lustre_params client "llite.*.xattr_cache" > $save
11353 lctl set_param llite.*.xattr_cache 1
11355 # 6.1) linkea update on rename
11356 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11358 # get parents by fid
11359 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11360 # foo1 should no longer be returned in parent list
11361 echo "$parent" | grep -F "$FID1" &&
11362 error "$FID1 should no longer be in parent list"
11363 # the new path should appear
11364 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11365 error "$FID2/$tfile.moved is not in parent list"
11367 # 6.2) linkea update on unlink
11368 rm -f $DIR/$tdir/d/foo2/link
11369 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11370 # foo2/link should no longer be returned in parent list
11371 echo "$parent" | grep -F "$FID2/link" &&
11372 error "$FID2/link should no longer be in parent list"
11376 restore_lustre_params < $save
11379 run_test 154f "get parent fids by reading link ea"
11383 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11384 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11385 { skip "Need MDS version at least 2.6.92"; return 0; }
11386 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11388 mkdir -p $DIR/$tdir
11389 llapi_fid_test -d $DIR/$tdir
11391 run_test 154g "various llapi FID tests"
11393 test_155_small_load() {
11394 local temp=$TMP/$tfile
11395 local file=$DIR/$tfile
11397 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11398 error "dd of=$temp bs=6096 count=1 failed"
11400 cancel_lru_locks $OSC
11401 cmp $temp $file || error "$temp $file differ"
11403 $TRUNCATE $temp 6000
11404 $TRUNCATE $file 6000
11405 cmp $temp $file || error "$temp $file differ (truncate1)"
11407 echo "12345" >>$temp
11408 echo "12345" >>$file
11409 cmp $temp $file || error "$temp $file differ (append1)"
11411 echo "12345" >>$temp
11412 echo "12345" >>$file
11413 cmp $temp $file || error "$temp $file differ (append2)"
11419 test_155_big_load() {
11420 remote_ost_nodsh && skip "remote OST with nodsh" && return
11421 local temp=$TMP/$tfile
11422 local file=$DIR/$tfile
11425 local cache_size=$(do_facet ost$((MAXI+1)) \
11426 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11427 local large_file_size=$((cache_size * 2))
11429 echo "OSS cache size: $cache_size KB"
11430 echo "Large file size: $large_file_size KB"
11432 [ $MAXV -le $large_file_size ] && \
11433 skip_env "max available OST size needs > $large_file_size KB" && \
11436 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11438 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
11439 error "dd of=$temp bs=$large_file_size count=1k failed"
11442 cancel_lru_locks osc
11443 cmp $temp $file || error "$temp $file differ"
11449 save_writethrough() {
11450 local facets=$(get_facets OST)
11452 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
11453 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
11457 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11458 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11459 save_writethrough $p
11462 set_cache writethrough on
11463 test_155_small_load
11464 restore_lustre_params < $p
11467 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11470 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11471 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11472 save_writethrough $p
11475 set_cache writethrough off
11476 test_155_small_load
11477 restore_lustre_params < $p
11480 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11483 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11484 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11485 save_writethrough $p
11488 set_cache writethrough on
11489 test_155_small_load
11490 restore_lustre_params < $p
11493 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11496 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11497 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11498 save_writethrough $p
11501 set_cache writethrough off
11502 test_155_small_load
11503 restore_lustre_params < $p
11506 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11509 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11510 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11511 save_writethrough $p
11514 set_cache writethrough on
11516 restore_lustre_params < $p
11519 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11522 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11523 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11524 save_writethrough $p
11527 set_cache writethrough off
11529 restore_lustre_params < $p
11532 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
11535 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11536 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11537 save_writethrough $p
11540 set_cache writethrough on
11542 restore_lustre_params < $p
11545 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
11548 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11549 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11550 save_writethrough $p
11553 set_cache writethrough off
11555 restore_lustre_params < $p
11558 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
11561 remote_ost_nodsh && skip "remote OST with nodsh" && return
11562 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11566 local file="$DIR/$tfile"
11567 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11569 [ "$(facet_fstype ost1)" = "zfs" -a \
11570 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
11571 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
11574 save_writethrough $p
11577 log "Turn on read and write cache"
11579 set_cache writethrough on
11581 log "Write data and read it back."
11582 log "Read should be satisfied from the cache."
11583 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11585 cancel_lru_locks osc
11586 cat $file >/dev/null
11588 if ! let "AFTER - BEFORE == CPAGES"; then
11589 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11591 log "cache hits:: before: $BEFORE, after: $AFTER"
11594 log "Read again; it should be satisfied from the cache."
11596 cancel_lru_locks osc
11597 cat $file >/dev/null
11599 if ! let "AFTER - BEFORE == CPAGES"; then
11600 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11602 log "cache hits:: before: $BEFORE, after: $AFTER"
11605 log "Turn off the read cache and turn on the write cache"
11607 set_cache writethrough on
11609 log "Read again; it should be satisfied from the cache."
11611 cancel_lru_locks osc
11612 cat $file >/dev/null
11614 if ! let "AFTER - BEFORE == CPAGES"; then
11615 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11617 log "cache hits:: before: $BEFORE, after: $AFTER"
11620 log "Read again; it should not be satisfied from the cache."
11622 cancel_lru_locks osc
11623 cat $file >/dev/null
11625 if ! let "AFTER - BEFORE == 0"; then
11626 error "IN CACHE: before: $BEFORE, after: $AFTER"
11628 log "cache hits:: before: $BEFORE, after: $AFTER"
11631 log "Write data and read it back."
11632 log "Read should be satisfied from the cache."
11633 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11635 cancel_lru_locks osc
11636 cat $file >/dev/null
11638 if ! let "AFTER - BEFORE == CPAGES"; then
11639 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11641 log "cache hits:: before: $BEFORE, after: $AFTER"
11644 log "Read again; it should not be satisfied from the cache."
11646 cancel_lru_locks osc
11647 cat $file >/dev/null
11649 if ! let "AFTER - BEFORE == 0"; then
11650 error "IN CACHE: before: $BEFORE, after: $AFTER"
11652 log "cache hits:: before: $BEFORE, after: $AFTER"
11655 log "Turn off read and write cache"
11657 set_cache writethrough off
11659 log "Write data and read it back"
11660 log "It should not be satisfied from the cache."
11662 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11663 cancel_lru_locks osc
11665 cat $file >/dev/null
11667 if ! let "AFTER - BEFORE == 0"; then
11668 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11670 log "cache hits:: before: $BEFORE, after: $AFTER"
11673 log "Turn on the read cache and turn off the write cache"
11675 set_cache writethrough off
11677 log "Write data and read it back"
11678 log "It should not be satisfied from the cache."
11680 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11682 cancel_lru_locks osc
11683 cat $file >/dev/null
11685 if ! let "AFTER - BEFORE == 0"; then
11686 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11688 log "cache hits:: before: $BEFORE, after: $AFTER"
11691 log "Read again; it should be satisfied from the cache."
11693 cancel_lru_locks osc
11694 cat $file >/dev/null
11696 if ! let "AFTER - BEFORE == CPAGES"; then
11697 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11699 log "cache hits:: before: $BEFORE, after: $AFTER"
11702 restore_lustre_params < $p
11705 run_test 156 "Verification of tunables"
11708 cleanup_changelog () {
11710 echo "Deregistering changelog client $CL_USER"
11711 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
11715 if [[ $MDSCOUNT -gt 1 ]]; then
11716 error_ignore bz17935 $*
11724 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11726 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
11728 if [ $MASK -eq 1 ]; then
11729 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
11731 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
11735 changelog_extract_field() {
11739 local identifier=$4
11741 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
11742 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
11747 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11748 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11749 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11750 { skip "Need MDS version at least 2.2.0"; return; }
11752 local CL_USERS="mdd.$MDT0.changelog_users"
11753 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11754 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11755 changelog_register -n)
11756 echo "Registered as changelog user $CL_USER"
11757 trap cleanup_changelog EXIT
11758 $GET_CL_USERS | grep -q $CL_USER ||
11759 error "User $CL_USER not found in changelog_users"
11762 test_mkdir -p $DIR/$tdir/pics/2008/zachy
11763 touch $DIR/$tdir/pics/2008/zachy/timestamp
11764 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
11765 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
11766 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
11767 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
11768 rm $DIR/$tdir/pics/desktop.jpg
11770 $LFS changelog $MDT0 | tail -5
11772 echo "verifying changelog mask"
11773 changelog_chmask "MKDIR"
11774 changelog_chmask "CLOSE"
11776 test_mkdir -p $DIR/$tdir/pics/zach/sofia
11777 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11779 changelog_chmask "MKDIR"
11780 changelog_chmask "CLOSE"
11782 test_mkdir -p $DIR/$tdir/pics/2008/sofia
11783 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11785 $LFS changelog $MDT0
11786 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
11787 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
11788 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
11789 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
11792 echo "verifying target fid"
11793 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
11794 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
11795 [ "$fidc" == "$fidf" ] ||
11796 err17935 "fid in changelog $fidc != file fid $fidf"
11797 echo "verifying parent fid"
11798 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
11799 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
11800 [ "$fidc" == "$fidf" ] ||
11801 err17935 "pfid in changelog $fidc != dir fid $fidf"
11803 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11804 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
11805 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11806 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
11807 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
11808 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
11810 MIN_REC=$($GET_CL_USERS |
11811 awk 'min == "" || $2 < min {min = $2}; END {print min}')
11812 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11813 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
11814 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
11815 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
11817 # LU-3446 changelog index reset on MDT restart
11818 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11819 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11820 $LFS changelog_clear $MDT0 $CL_USER 0
11821 stop $SINGLEMDS || error "Fail to stop MDT."
11822 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11823 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11824 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
11825 [ $CUR_REC1 == $CUR_REC2 ] ||
11826 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
11828 echo "verifying user deregister"
11830 $GET_CL_USERS | grep -q $CL_USER &&
11831 error "User $CL_USER still in changelog_users"
11833 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
11834 if [ $CL_USER -eq 0 ]; then
11835 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11836 touch $DIR/$tdir/chloe
11837 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11838 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
11839 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
11841 echo "$CL_USER other changelog users; can't verify off"
11844 run_test 160a "changelog sanity"
11846 test_160b() { # LU-3587
11847 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11848 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11849 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11850 { skip "Need MDS version at least 2.2.0"; return; }
11852 local CL_USERS="mdd.$MDT0.changelog_users"
11853 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11854 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11855 changelog_register -n)
11856 echo "Registered as changelog user $CL_USER"
11857 trap cleanup_changelog EXIT
11858 $GET_CL_USERS | grep -q $CL_USER ||
11859 error "User $CL_USER not found in changelog_users"
11861 local LONGNAME1=$(str_repeat a 255)
11862 local LONGNAME2=$(str_repeat b 255)
11865 echo "creating very long named file"
11866 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
11867 echo "moving very long named file"
11868 mv $LONGNAME1 $LONGNAME2
11870 $LFS changelog $MDT0 | grep RENME
11874 run_test 160b "Verify that very long rename doesn't crash in changelog"
11877 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11880 local server_version=$(lustre_version_code $SINGLEMDS)
11882 [[ $server_version -gt $(version_code 2.5.57) ]] ||
11883 [[ $server_version -gt $(version_code 2.5.1) &&
11884 $server_version -lt $(version_code 2.5.50) ]] ||
11885 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
11886 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11888 # Registration step
11889 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11890 changelog_register -n)
11891 trap cleanup_changelog EXIT
11894 mkdir -p $DIR/$tdir
11895 $MCREATE $DIR/$tdir/foo_160c
11896 changelog_chmask "TRUNC"
11897 $TRUNCATE $DIR/$tdir/foo_160c 200
11898 changelog_chmask "TRUNC"
11899 $TRUNCATE $DIR/$tdir/foo_160c 199
11900 $LFS changelog $MDT0
11901 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
11902 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
11903 $LFS changelog_clear $MDT0 $CL_USER 0
11905 # Deregistration step
11908 run_test 160c "verify that changelog log catch the truncate event"
11911 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11912 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11914 local server_version=$(lustre_version_code mds1)
11915 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11917 [[ $server_version -ge $(version_code 2.7.60) ]] ||
11918 { skip "Need MDS version at least 2.7.60+"; return; }
11919 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11921 # Registration step
11922 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
11923 changelog_register -n)
11925 trap cleanup_changelog EXIT
11926 mkdir -p $DIR/$tdir/migrate_dir
11927 $LFS changelog_clear $MDT0 $CL_USER 0
11929 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11930 $LFS changelog $MDT0
11931 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
11932 $LFS changelog_clear $MDT0 $CL_USER 0
11933 [ $MIGRATES -eq 1 ] ||
11934 error "MIGRATE changelog mask count $MIGRATES != 1"
11936 # Deregistration step
11939 run_test 160d "verify that changelog log catch the migrate event"
11942 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11945 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11946 changelog_register -n)
11947 echo "Registered as changelog user $CL_USER"
11948 trap cleanup_changelog EXIT
11950 # Delete a future user (expect fail)
11951 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister cl77
11954 if [ $rc -eq 0 ]; then
11955 error "Deleted non-existant user cl77"
11956 elif [ $rc -ne 2 ]; then
11957 error "changelog_deregister failed with $rc, " \
11958 "expected 2 (ENOENT)"
11961 # Clear to a bad index (1 billion should be safe)
11962 $LFS changelog_clear $MDT0 $CL_USER 1000000000
11965 if [ $rc -eq 0 ]; then
11966 error "Successfully cleared to invalid CL index"
11967 elif [ $rc -ne 22 ]; then
11968 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11971 run_test 160e "changelog negative testing"
11975 do_facet $SINGLEMDS $LCTL set_param fail_loc=0 fail_val=0
11976 echo "Deregistering changelog client $CL_USER"
11977 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
11978 echo "Deregistering changelog client $CL_USER2"
11979 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER2
11980 restore_lustre_params < $save_params
11985 # do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_gc=1
11986 # should be set by default
11988 local CL_USERS="mdd.$MDT0.changelog_users"
11989 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11990 local save_params="$TMP/sanity-$TESTNAME.parameters"
11992 save_lustre_params $SINGLEMDS \
11993 "mdd.$MDT0.changelog_max_idle_time" > $save_params
11994 save_lustre_params $SINGLEMDS \
11995 "mdd.$MDT0.changelog_min_gc_interval" >> $save_params
11996 save_lustre_params $SINGLEMDS \
11997 "mdd.$MDT0.changelog_min_free_cat_entries" >> $save_params
11999 trap cleanup_160f EXIT
12002 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
12003 changelog_register -n)
12004 echo "Registered as changelog user $CL_USER"
12005 CL_USER2=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
12006 changelog_register -n)
12007 echo "Registered as changelog user $CL_USER2"
12008 $GET_CL_USERS | grep -q $CL_USER ||
12009 error "User $CL_USER not found in changelog_users"
12010 $GET_CL_USERS | grep -q $CL_USER2 ||
12011 error "User $CL_USER2 not found in changelog_users"
12013 # generate some changelogs to accumulate
12014 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
12015 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
12016 touch $DIR/$tdir/${tfile}2 || error "touch $DIR/$tdir/${tfile}2 failed"
12017 rm -f $DIR/$tdir/$tfile || error "rm -f $tfile failed"
12019 # check changelogs have been generated
12020 nbcl=$($LFS changelog $MDT0 | wc -l)
12021 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12023 do_facet $SINGLEMDS $LCTL set_param \
12024 mdd.$MDT0.changelog_max_idle_time=10
12025 do_facet $SINGLEMDS $LCTL set_param \
12026 mdd.$MDT0.changelog_min_gc_interval=2
12027 do_facet $SINGLEMDS $LCTL set_param \
12028 mdd.$MDT0.changelog_min_free_cat_entries=3
12030 # simulate changelog catalog almost full
12031 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12032 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1313
12033 do_facet $SINGLEMDS $LCTL set_param fail_val=3
12036 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
12037 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 2))
12038 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
12039 echo "verifying user clear: $(( $USER_REC1 + 2 )) == $USER_REC2"
12040 [ $USER_REC2 == $(($USER_REC1 + 2)) ] ||
12041 error "user index expected $(($USER_REC1 + 2)) is $USER_REC2"
12044 # generate one more changelog to trigger fail_loc
12045 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
12047 # ensure gc thread is done
12048 wait_update_facet $SINGLEMDS \
12049 "ps -e -o comm= | grep chlg_gc_thread" "" 20
12051 # check user still registered
12052 $GET_CL_USERS | grep -q $CL_USER ||
12053 error "User $CL_USER not found in changelog_users"
12054 # check user2 unregistered
12055 $GET_CL_USERS | grep -q $CL_USER2 &&
12056 error "User $CL_USER2 still found in changelog_users"
12058 # check changelogs are present and starting at $USER_REC2 + 1
12059 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
12060 echo "verifying min purge: $(( $USER_REC2 + 1 )) == $FIRST_REC"
12061 [ $FIRST_REC == $(($USER_REC2 + 1)) ] ||
12062 error "first index should be $(($USER_REC2 + 1)) is $FIRST_REC"
12066 run_test 160f "changelog garbage collect (timestamped users)"
12069 # do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_gc=1
12070 # should be set by default
12072 local CL_USERS="mdd.$MDT0.changelog_users"
12073 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
12074 local save_params="$TMP/sanity-$TESTNAME.parameters"
12076 save_lustre_params $SINGLEMDS \
12077 "mdd.$MDT0.changelog_max_idle_indexes" > $save_params
12078 save_lustre_params $SINGLEMDS \
12079 "mdd.$MDT0.changelog_min_gc_interval" >> $save_params
12080 save_lustre_params $SINGLEMDS \
12081 "mdd.$MDT0.changelog_min_free_cat_entries" >> $save_params
12083 trap cleanup_160f EXIT
12085 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12086 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1314
12089 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
12090 changelog_register -n)
12091 echo "Registered as changelog user $CL_USER"
12092 CL_USER2=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
12093 changelog_register -n)
12094 echo "Registered as changelog user $CL_USER2"
12095 $GET_CL_USERS | grep -q $CL_USER ||
12096 error "User $CL_USER not found in changelog_users"
12097 $GET_CL_USERS | grep -q $CL_USER2 ||
12098 error "User $CL_USER2 not found in changelog_users"
12100 # generate some changelogs to accumulate
12101 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
12102 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
12103 touch $DIR/$tdir/${tfile}2 || error "touch $DIR/$tdir/${tfile}2 failed"
12104 rm -f $DIR/$tdir/$tfile || error "rm -f $tfile failed"
12106 # check changelogs have been generated
12107 nbcl=$($LFS changelog $MDT0 | wc -l)
12108 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12110 do_facet $SINGLEMDS $LCTL set_param \
12111 mdd.$MDT0.changelog_max_idle_indexes=$((nbcl - 1))
12112 do_facet $SINGLEMDS $LCTL set_param \
12113 mdd.$MDT0.changelog_min_gc_interval=2
12114 do_facet $SINGLEMDS $LCTL set_param \
12115 mdd.$MDT0.changelog_min_free_cat_entries=3
12117 # simulate changelog catalog almost full
12118 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12119 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1313
12120 do_facet $SINGLEMDS $LCTL set_param fail_val=3
12122 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
12123 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 3))
12124 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
12125 echo "verifying user clear: $(( $USER_REC1 + 3 )) == $USER_REC2"
12126 [ $USER_REC2 == $(($USER_REC1 + 3)) ] ||
12127 error "user index expected $(($USER_REC1 + 3)) is $USER_REC2"
12129 # generate one more changelog to trigger fail_loc
12130 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
12132 # ensure gc thread is done
12133 wait_update_facet $SINGLEMDS \
12134 "ps -e -o comm= | grep chlg_gc_thread" "" 20
12136 # check user still registered
12137 $GET_CL_USERS | grep -q $CL_USER ||
12138 error "User $CL_USER not found in changelog_users"
12139 # check user2 unregistered
12140 $GET_CL_USERS | grep -q $CL_USER2 &&
12141 error "User $CL_USER2 still found in changelog_users"
12143 # check changelogs are present and starting at $USER_REC2 + 1
12144 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
12145 echo "verifying min purge: $(( $USER_REC2 + 1 )) == $FIRST_REC"
12146 [ $FIRST_REC == $(($USER_REC2 + 1)) ] ||
12147 error "first index should be $(($USER_REC2 + 1)) is $FIRST_REC"
12151 run_test 160g "changelog garbage collect (old users)"
12154 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12155 test_mkdir -c1 $DIR/$tdir
12156 cp /etc/hosts $DIR/$tdir/$tfile
12157 test_mkdir -c1 $DIR/$tdir/foo1
12158 test_mkdir -c1 $DIR/$tdir/foo2
12159 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12160 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12161 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12162 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12163 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12164 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12165 $LFS fid2path $DIR $FID
12166 err17935 "bad link ea"
12169 rm $DIR/$tdir/foo2/zachary
12171 rm $DIR/$tdir/foo2/thor
12173 rm $DIR/$tdir/$tfile
12175 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12176 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
12178 $LFS fid2path $DIR $FID
12179 err17935 "bad link rename"
12181 rm $DIR/$tdir/foo2/maggie
12184 local longname=filename_avg_len_is_thirty_two_
12185 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12186 error "failed to hardlink many files"
12187 links=$($LFS fid2path $DIR $FID | wc -l)
12188 echo -n "${links}/1000 links in link EA"
12189 [[ $links -gt 60 ]] ||
12190 err17935 "expected at least 60 links in link EA"
12191 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
12192 error "failed to unlink many hardlinks"
12194 run_test 161a "link ea sanity"
12197 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12198 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
12200 local remote_dir=$DIR/$tdir/remote_dir
12202 mkdir -p $DIR/$tdir
12203 $LFS mkdir -i $MDTIDX $remote_dir ||
12204 error "create remote directory failed"
12206 cp /etc/hosts $remote_dir/$tfile
12207 mkdir -p $remote_dir/foo1
12208 mkdir -p $remote_dir/foo2
12209 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12210 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12211 ln $remote_dir/$tfile $remote_dir/foo1/luna
12212 ln $remote_dir/$tfile $remote_dir/foo2/thor
12214 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12216 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12217 $LFS fid2path $DIR $FID
12218 err17935 "bad link ea"
12221 rm $remote_dir/foo2/zachary
12223 rm $remote_dir/foo2/thor
12225 rm $remote_dir/$tfile
12227 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12228 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12229 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12230 $LFS fid2path $DIR $FID
12231 err17935 "bad link rename"
12233 rm $remote_dir/foo2/maggie
12236 local longname=filename_avg_len_is_thirty_two_
12237 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12238 error "failed to hardlink many files"
12239 links=$($LFS fid2path $DIR $FID | wc -l)
12240 echo -n "${links}/1000 links in link EA"
12241 [[ ${links} -gt 60 ]] ||
12242 err17935 "expected at least 60 links in link EA"
12243 unlinkmany $remote_dir/foo2/$longname 1000 ||
12244 error "failed to unlink many hardlinks"
12246 run_test 161b "link ea sanity under remote directory"
12249 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12250 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12251 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12252 skip "Need MDS version at least 2.1.5" && return
12254 # define CLF_RENAME_LAST 0x0001
12255 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12256 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
12257 changelog_register -n)
12259 trap cleanup_changelog EXIT
12261 mkdir -p $DIR/$tdir
12262 touch $DIR/$tdir/foo_161c
12263 touch $DIR/$tdir/bar_161c
12264 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12265 $LFS changelog $MDT0 | grep RENME
12266 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
12268 $LFS changelog_clear $MDT0 $CL_USER 0
12269 if [ x$flags != "x0x1" ]; then
12270 error "flag $flags is not 0x1"
12272 echo "rename overwrite a target having nlink = 1," \
12273 "changelog record has flags of $flags"
12275 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12276 touch $DIR/$tdir/foo_161c
12277 touch $DIR/$tdir/bar_161c
12278 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12279 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12280 $LFS changelog $MDT0 | grep RENME
12281 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
12282 $LFS changelog_clear $MDT0 $CL_USER 0
12283 if [ x$flags != "x0x0" ]; then
12284 error "flag $flags is not 0x0"
12286 echo "rename overwrite a target having nlink > 1," \
12287 "changelog record has flags of $flags"
12289 # rename doesn't overwrite a target (changelog flag 0x0)
12290 touch $DIR/$tdir/foo_161c
12291 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12292 $LFS changelog $MDT0 | grep RENME
12293 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
12294 $LFS changelog_clear $MDT0 $CL_USER 0
12295 if [ x$flags != "x0x0" ]; then
12296 error "flag $flags is not 0x0"
12298 echo "rename doesn't overwrite a target," \
12299 "changelog record has flags of $flags"
12301 # define CLF_UNLINK_LAST 0x0001
12302 # unlink a file having nlink = 1 (changelog flag 0x1)
12303 rm -f $DIR/$tdir/foo2_161c
12304 $LFS changelog $MDT0 | grep UNLNK
12305 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
12306 $LFS changelog_clear $MDT0 $CL_USER 0
12307 if [ x$flags != "x0x1" ]; then
12308 error "flag $flags is not 0x1"
12310 echo "unlink a file having nlink = 1," \
12311 "changelog record has flags of $flags"
12313 # unlink a file having nlink > 1 (changelog flag 0x0)
12314 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12315 rm -f $DIR/$tdir/foobar_161c
12316 $LFS changelog $MDT0 | grep UNLNK
12317 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
12318 $LFS changelog_clear $MDT0 $CL_USER 0
12319 if [ x$flags != "x0x0" ]; then
12320 error "flag $flags is not 0x0"
12322 echo "unlink a file having nlink > 1," \
12323 "changelog record has flags of $flags"
12326 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
12333 # cleanup previous run
12334 rm -rf $DIR/$tdir/$tfile
12336 user=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
12337 changelog_register -n)
12338 [[ $? -eq 0 ]] || error "changelog_register failed"
12340 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
12341 # interfer with $MOUNT/.lustre/fid/ access
12343 [[ $? -eq 0 ]] || error "mkdir failed"
12345 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
12346 $LCTL set_param fail_loc=0x8000140c
12348 $LCTL set_param fail_val=5
12351 echo foofoo > $DIR/$tdir/$tfile &
12354 # wait for create to be delayed
12358 [[ $? -eq 0 ]] || error "create should be blocked"
12360 local tempfile=$(mktemp)
12361 fid=$(changelog_extract_field $MDT0 "CREAT" "$tfile" "t=")
12362 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
12363 # some delay may occur during ChangeLog publishing and file read just
12364 # above, that could allow file write to happen finally
12365 [[ -s $tempfile ]] && echo "file should be empty"
12367 $LCTL set_param fail_loc=0
12370 [[ $? -eq 0 ]] || error "create failed"
12372 $LFS changelog_clear $MDT0 $user 0
12373 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $user
12375 run_test 161d "create with concurrent .lustre/fid access"
12382 local path=$(${LFS} fid2path $*)
12383 # Remove the '//' indicating a remote directory
12384 path=$(echo $path | sed 's#//#/#g')
12387 if [ $RC -ne 0 ]; then
12388 err17935 "path looked up of $expected failed. Error $RC"
12390 elif [ "${path}" != "${expected}" ]; then
12391 err17935 "path looked up \"${path}\" instead of \"${expected}\""
12394 echo "fid $fid resolves to path $path (expected $expected)"
12397 test_162a() { # was test_162
12398 # Make changes to filesystem
12399 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12400 test_mkdir -p -c1 $DIR/$tdir/d2
12401 touch $DIR/$tdir/d2/$tfile
12402 touch $DIR/$tdir/d2/x1
12403 touch $DIR/$tdir/d2/x2
12404 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
12405 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
12407 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
12408 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
12409 error "check path $tdir/d2/$tfile failed"
12412 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
12413 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
12414 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
12415 error "check path $tdir/d2/p/q/r/slink failed"
12417 # softlink to wrong file
12418 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
12419 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
12420 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
12421 error "check path $tdir/d2/p/q/r/slink.wrong failed"
12424 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
12425 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
12426 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
12427 # fid2path dir/fsname should both work
12428 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
12429 error "check path $tdir/d2/a/b/c/new_file failed"
12430 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
12431 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
12433 # hardlink count: check that there are 2 links
12434 # Doesnt work with CMD yet: 17935
12435 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
12436 err17935 "expected 2 links"
12438 # hardlink indexing: remove the first link
12439 rm $DIR/$tdir/d2/p/q/r/hlink
12440 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
12441 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
12445 run_test 162a "path lookup sanity"
12448 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12449 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12452 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
12453 error "create striped dir failed"
12455 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
12456 tail -n 1 | awk '{print $2}')
12457 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
12459 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
12460 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
12463 for ((i=0;i<5;i++)); do
12464 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
12465 error "get fid for f$i failed"
12466 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
12467 error "check path $tdir/striped_dir/f$i failed"
12469 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
12470 error "get fid for d$i failed"
12471 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
12472 error "check path $tdir/striped_dir/d$i failed"
12477 run_test 162b "striped directory path lookup sanity"
12479 # LU-4239: Verify fid2path works with paths 100 or more directories deep
12481 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
12482 skip "Need MDS version at least 2.7.51" && return
12483 test_mkdir $DIR/$tdir.local
12484 test_mkdir $DIR/$tdir.remote
12485 local lpath=$tdir.local
12486 local rpath=$tdir.remote
12488 for ((i = 0; i <= 101; i++)); do
12491 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
12492 error "get fid for local directory $DIR/$lpath failed"
12493 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
12494 error "check path for local directory $DIR/$lpath failed"
12497 test_mkdir $DIR/$rpath
12498 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
12499 error "get fid for remote directory $DIR/$rpath failed"
12500 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
12501 error "check path for remote directory $DIR/$rpath failed"
12506 run_test 162c "fid2path works with paths 100 or more directories deep"
12509 # do directio so as not to populate the page cache
12510 log "creating a 10 Mb file"
12511 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12512 log "starting reads"
12513 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12514 log "truncating the file"
12515 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12517 kill %+ || true # reads might have finished
12518 echo "wait until dd is finished"
12520 log "removing the temporary file"
12521 rm -rf $DIR/$tfile || error "tmp file removal failed"
12523 run_test 169 "parallel read and truncate should not deadlock"
12526 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12528 $LCTL clear # bug 18514
12529 $LCTL debug_daemon start $TMP/${tfile}_log_good
12531 $LCTL debug_daemon stop
12532 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
12533 error "sed failed to read log_good"
12535 $LCTL debug_daemon start $TMP/${tfile}_log_good
12537 $LCTL debug_daemon stop
12539 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
12540 error "lctl df log_bad failed"
12542 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12543 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12545 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
12546 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
12548 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
12549 error "bad_line good_line1 good_line2 are empty"
12551 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12552 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
12553 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12555 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
12556 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12557 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12559 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
12560 error "bad_line_new good_line_new are empty"
12562 local expected_good=$((good_line1 + good_line2*2))
12564 rm -f $TMP/${tfile}*
12565 # LU-231, short malformed line may not be counted into bad lines
12566 if [ $bad_line -ne $bad_line_new ] &&
12567 [ $bad_line -ne $((bad_line_new - 1)) ]; then
12568 error "expected $bad_line bad lines, but got $bad_line_new"
12572 if [ $expected_good -ne $good_line_new ]; then
12573 error "expected $expected_good good lines, but got $good_line_new"
12578 run_test 170 "test lctl df to handle corrupted log ====================="
12580 test_171() { # bug20592
12581 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12582 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
12583 $LCTL set_param fail_loc=0x50e
12584 $LCTL set_param fail_val=3000
12585 multiop_bg_pause $DIR/$tfile O_s || true
12587 kill -USR1 $MULTIPID
12591 if dmesg | grep "recursive fault"; then
12592 error "caught a recursive fault"
12594 $LCTL set_param fail_loc=0
12597 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
12599 # it would be good to share it with obdfilter-survey/iokit-libecho code
12600 setup_obdecho_osc () {
12603 local obdfilter_name=$2
12604 echo "Creating new osc for $obdfilter_name on $ost_nid"
12605 # make sure we can find loopback nid
12606 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
12608 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
12609 ${obdfilter_name}_osc_UUID || rc=2; }
12610 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
12611 ${obdfilter_name}_UUID $ost_nid || rc=3; }
12615 cleanup_obdecho_osc () {
12616 local obdfilter_name=$1
12617 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
12618 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
12625 local pages=${3:-64}
12630 local obd_size=$(get_obd_size $node $OBD)
12631 local page_size=$(get_page_size $node)
12632 if [[ -n "$obd_size" ]]; then
12633 local new_count=$((obd_size / (pages * page_size / 1024)))
12634 [[ $new_count -ge $count ]] || count=$new_count
12637 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
12638 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
12640 if [ $rc -eq 0 ]; then
12641 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
12642 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
12644 echo "New object id is $id"
12645 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
12647 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
12648 "test_brw $count w v $pages $id" || rc=4; }
12649 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
12651 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
12652 "cleanup" || rc=5; }
12653 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
12654 "detach" || rc=6; }
12655 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
12660 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12661 remote_ost_nodsh && skip "remote OST with nodsh" && return
12663 local rmmod_local=0
12665 if ! module_loaded obdecho; then
12666 load_module obdecho/obdecho
12670 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
12671 local host=$(lctl get_param -n osc.$osc.import |
12672 awk '/current_connection:/ {print $2}' )
12673 local target=$(lctl get_param -n osc.$osc.import |
12674 awk '/target:/ {print $2}' )
12675 target=${target%_UUID}
12677 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
12678 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
12679 [[ -n $target ]] && cleanup_obdecho_osc $target
12680 [ $rmmod_local -eq 1 ] && rmmod obdecho
12683 run_test 180a "test obdecho on osc"
12686 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12687 remote_ost_nodsh && skip "remote OST with nodsh" && return
12689 local rmmod_remote=0
12691 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12692 rmmod_remote=true || error "failed to load module obdecho"
12693 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
12694 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
12695 $rmmod_remote && do_facet ost1 "rmmod obdecho"
12698 run_test 180b "test obdecho directly on obdfilter"
12700 test_180c() { # LU-2598
12701 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12702 remote_ost_nodsh && skip "remote OST with nodsh" && return
12703 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
12704 skip "Need MDS version at least 2.4.0" && return
12707 local rmmod_remote=false
12708 local pages=16384 # 64MB bulk I/O RPC size
12711 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12712 rmmod_remote=true || error "failed to load module obdecho"
12714 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
12716 if [ -n "$target" ]; then
12717 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
12719 echo "there is no obdfilter target on ost1"
12722 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
12725 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
12727 test_181() { # bug 22177
12728 test_mkdir $DIR/$tdir
12729 # create enough files to index the directory
12730 createmany -o $DIR/$tdir/foobar 4000
12731 # print attributes for debug purpose
12734 multiop_bg_pause $DIR/$tdir D_Sc || return 1
12736 # remove the files & current working dir
12737 unlinkmany $DIR/$tdir/foobar 4000
12739 kill -USR1 $MULTIPID
12741 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
12744 run_test 181 "Test open-unlinked dir ========================"
12750 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12752 $LCTL set_param mdc.*.rpc_stats=clear
12754 for (( i = 0; i < $tcount; i++ )) ; do
12755 mkdir $DIR/$tdir/$i
12758 for (( i = 0; i < $tcount; i++ )) ; do
12759 createmany -o $DIR/$tdir/$i/f- $fcount &
12763 for (( i = 0; i < $tcount; i++ )) ; do
12764 unlinkmany $DIR/$tdir/$i/f- $fcount &
12768 $LCTL get_param mdc.*.rpc_stats
12772 run_test 182 "Test parallel modify metadata operations ================"
12774 test_183() { # LU-2275
12775 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12776 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
12777 skip "Need MDS version at least 2.3.56" && return
12779 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12780 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12781 echo aaa > $DIR/$tdir/$tfile
12783 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
12784 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
12786 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
12787 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
12789 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
12791 # Flush negative dentry cache
12792 touch $DIR/$tdir/$tfile
12794 # We are not checking for any leaked references here, they'll
12795 # become evident next time we do cleanup with module unload.
12798 run_test 183 "No crash or request leak in case of strange dispositions ========"
12800 # test suite 184 is for LU-2016, LU-2017
12802 check_swap_layouts_support && return 0
12804 dir0=$DIR/$tdir/$testnum
12805 test_mkdir -p -c1 $dir0
12810 $SETSTRIPE -c1 $file1
12812 $SETSTRIPE -c2 $file2
12814 gen1=$($GETSTRIPE -g $file1)
12815 gen2=$($GETSTRIPE -g $file2)
12817 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
12818 gen=$($GETSTRIPE -g $file1)
12819 [[ $gen1 != $gen ]] ||
12820 "Layout generation on $file1 does not change"
12821 gen=$($GETSTRIPE -g $file2)
12822 [[ $gen2 != $gen ]] ||
12823 "Layout generation on $file2 does not change"
12825 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
12826 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12828 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
12830 run_test 184a "Basic layout swap"
12833 check_swap_layouts_support && return 0
12835 dir0=$DIR/$tdir/$testnum
12836 mkdir -p $dir0 || error "creating dir $dir0"
12843 $SETSTRIPE -c1 $file1
12844 $SETSTRIPE -c2 $file2
12845 $SETSTRIPE -c1 $file3
12846 chown $RUNAS_ID $file3
12847 gen1=$($GETSTRIPE -g $file1)
12848 gen2=$($GETSTRIPE -g $file2)
12850 $LFS swap_layouts $dir1 $dir2 &&
12851 error "swap of directories layouts should fail"
12852 $LFS swap_layouts $dir1 $file1 &&
12853 error "swap of directory and file layouts should fail"
12854 $RUNAS $LFS swap_layouts $file1 $file2 &&
12855 error "swap of file we cannot write should fail"
12856 $LFS swap_layouts $file1 $file3 &&
12857 error "swap of file with different owner should fail"
12858 /bin/true # to clear error code
12860 run_test 184b "Forbidden layout swap (will generate errors)"
12863 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
12864 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
12865 check_swap_layouts_support && return 0
12867 local dir0=$DIR/$tdir/$testnum
12868 mkdir -p $dir0 || error "creating dir $dir0"
12870 local ref1=$dir0/ref1
12871 local ref2=$dir0/ref2
12872 local file1=$dir0/file1
12873 local file2=$dir0/file2
12874 # create a file large enough for the concurrent test
12875 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
12876 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
12877 echo "ref file size: ref1($(stat -c %s $ref1))," \
12878 "ref2($(stat -c %s $ref2))"
12881 dd if=$ref1 of=$file1 bs=16k &
12884 # Make sure dd starts to copy file
12885 while [ ! -f $file1 ]; do sleep 0.1; done
12887 $LFS swap_layouts $file1 $file2
12890 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
12891 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
12893 # how many bytes copied before swapping layout
12894 local copied=$(stat -c %s $file2)
12895 local remaining=$(stat -c %s $ref1)
12896 remaining=$((remaining - copied))
12897 echo "Copied $copied bytes before swapping layout..."
12899 cmp -n $copied $file1 $ref2 | grep differ &&
12900 error "Content mismatch [0, $copied) of ref2 and file1"
12901 cmp -n $copied $file2 $ref1 ||
12902 error "Content mismatch [0, $copied) of ref1 and file2"
12903 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
12904 error "Content mismatch [$copied, EOF) of ref1 and file1"
12907 rm -f $ref1 $ref2 $file1 $file2
12909 run_test 184c "Concurrent write and layout swap"
12912 check_swap_layouts_support && return 0
12913 [ -z "$(which getfattr 2>/dev/null)" ] &&
12914 skip "no getfattr command" && return 0
12916 local file1=$DIR/$tdir/$tfile-1
12917 local file2=$DIR/$tdir/$tfile-2
12918 local file3=$DIR/$tdir/$tfile-3
12922 mkdir -p $DIR/$tdir
12923 touch $file1 || error "create $file1 failed"
12924 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12925 error "create $file2 failed"
12926 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12927 error "create $file3 failed"
12928 lovea1=$(get_layout_param $file1)
12930 $LFS swap_layouts $file2 $file3 ||
12931 error "swap $file2 $file3 layouts failed"
12932 $LFS swap_layouts $file1 $file2 ||
12933 error "swap $file1 $file2 layouts failed"
12935 lovea2=$(get_layout_param $file2)
12938 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
12940 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12941 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
12943 run_test 184d "allow stripeless layouts swap"
12946 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
12947 { skip "Need MDS version at least 2.6.94"; return 0; }
12948 check_swap_layouts_support && return 0
12949 [ -z "$(which getfattr 2>/dev/null)" ] &&
12950 skip "no getfattr command" && return 0
12952 local file1=$DIR/$tdir/$tfile-1
12953 local file2=$DIR/$tdir/$tfile-2
12954 local file3=$DIR/$tdir/$tfile-3
12957 mkdir -p $DIR/$tdir
12958 touch $file1 || error "create $file1 failed"
12959 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12960 error "create $file2 failed"
12961 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12962 error "create $file3 failed"
12964 $LFS swap_layouts $file1 $file2 ||
12965 error "swap $file1 $file2 layouts failed"
12967 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12968 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
12970 echo 123 > $file1 || error "Should be able to write into $file1"
12972 $LFS swap_layouts $file1 $file3 ||
12973 error "swap $file1 $file3 layouts failed"
12975 echo 123 > $file1 || error "Should be able to write into $file1"
12977 rm -rf $file1 $file2 $file3
12979 run_test 184e "Recreate layout after stripeless layout swaps"
12981 test_185() { # LU-2441
12982 # LU-3553 - no volatile file support in old servers
12983 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
12984 { skip "Need MDS version at least 2.3.60"; return 0; }
12986 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12987 touch $DIR/$tdir/spoo
12988 local mtime1=$(stat -c "%Y" $DIR/$tdir)
12989 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
12990 error "cannot create/write a volatile file"
12991 [ "$FILESET" == "" ] &&
12992 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
12993 error "FID is still valid after close"
12995 multiop_bg_pause $DIR/$tdir vVw4096_c
13002 # assume that the next FID for this client is sequential, since stdout
13003 # is unfortunately eaten by multiop_bg_pause
13004 local n=$((${fidv[1]} + 1))
13005 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13006 if [ "$FILESET" == "" ]; then
13007 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13008 error "FID is missing before close"
13010 kill -USR1 $multi_pid
13011 # 1 second delay, so if mtime change we will see it
13013 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13014 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13016 run_test 185 "Volatile file support"
13019 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13020 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13021 skip "Need MDS version at least 2.3.0" && return
13023 local dir0=$DIR/$tdir/$testnum
13024 mkdir -p $dir0 || error "creating dir $dir0"
13026 local file=$dir0/file1
13027 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13028 local dv1=$($LFS data_version $file)
13029 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13030 local dv2=$($LFS data_version $file)
13031 [[ $dv1 != $dv2 ]] ||
13032 error "data version did not change on write $dv1 == $dv2"
13037 run_test 187a "Test data version change"
13040 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13041 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13042 skip "Need MDS version at least 2.3.0" && return
13044 local dir0=$DIR/$tdir/$testnum
13045 mkdir -p $dir0 || error "creating dir $dir0"
13047 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13048 [[ ${DV[0]} != ${DV[1]} ]] ||
13049 error "data version did not change on write"\
13050 " ${DV[0]} == ${DV[1]}"
13055 run_test 187b "Test data version change on volatile file"
13058 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13059 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13060 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13062 local POOL=${POOL:-cea1}
13063 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13064 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13067 local last_ost=$(($OSTCOUNT - 1))
13069 local ost_list=$(seq $first_ost $ost_step $last_ost)
13070 local ost_range="$first_ost $last_ost $ost_step"
13071 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13072 local file_dir=$POOL_ROOT/file_tst
13073 local subdir=$test_path/subdir
13076 if ! combined_mgs_mds ; then
13081 # former test_200a test_200b
13082 pool_add $POOL || { rc=$? ; break; }
13083 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13084 # former test_200c test_200d
13085 mkdir -p $test_path
13086 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13087 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13089 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13090 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13091 || { rc=$? ; break; }
13092 # former test_200e test_200f
13093 local files=$((OSTCOUNT*3))
13094 pool_alloc_files $POOL $test_path $files "$ost_list" \
13095 || { rc=$? ; break; }
13096 pool_create_files $POOL $file_dir $files "$ost_list" \
13097 || { rc=$? ; break; }
13098 # former test_200g test_200h
13099 pool_lfs_df $POOL || { rc=$? ; break; }
13100 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13102 # former test_201a test_201b test_201c
13103 pool_remove_first_target $POOL || { rc=$? ; break; }
13105 local f=$test_path/$tfile
13106 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13107 pool_remove $POOL $f || { rc=$? ; break; }
13113 if ! combined_mgs_mds ; then
13118 run_test 200 "OST pools"
13120 # usage: default_attr <count | size | offset>
13122 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13125 # usage: check_default_stripe_attr
13126 check_default_stripe_attr() {
13127 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13130 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13132 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13136 error "unknown getstripe attr '$1'"
13139 [ $ACTUAL == $EXPECTED ] ||
13140 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13144 test_mkdir $DIR/$tdir
13145 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13147 check_default_stripe_attr --stripe-count
13148 check_default_stripe_attr --stripe-size
13149 check_default_stripe_attr --stripe-index
13151 run_test 204a "Print default stripe attributes"
13154 test_mkdir $DIR/$tdir
13155 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13157 check_default_stripe_attr --stripe-size
13158 check_default_stripe_attr --stripe-index
13160 run_test 204b "Print default stripe size and offset"
13163 test_mkdir $DIR/$tdir
13164 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13166 check_default_stripe_attr --stripe-count
13167 check_default_stripe_attr --stripe-index
13169 run_test 204c "Print default stripe count and offset"
13172 test_mkdir $DIR/$tdir
13173 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13175 check_default_stripe_attr --stripe-count
13176 check_default_stripe_attr --stripe-size
13178 run_test 204d "Print default stripe count and size"
13181 test_mkdir $DIR/$tdir
13182 $SETSTRIPE -d $DIR/$tdir
13184 check_default_stripe_attr --stripe-count --raw
13185 check_default_stripe_attr --stripe-size --raw
13186 check_default_stripe_attr --stripe-index --raw
13188 run_test 204e "Print raw stripe attributes"
13191 test_mkdir $DIR/$tdir
13192 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13194 check_default_stripe_attr --stripe-size --raw
13195 check_default_stripe_attr --stripe-index --raw
13197 run_test 204f "Print raw stripe size and offset"
13200 test_mkdir $DIR/$tdir
13201 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13203 check_default_stripe_attr --stripe-count --raw
13204 check_default_stripe_attr --stripe-index --raw
13206 run_test 204g "Print raw stripe count and offset"
13209 test_mkdir $DIR/$tdir
13210 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13212 check_default_stripe_attr --stripe-count --raw
13213 check_default_stripe_attr --stripe-size --raw
13215 run_test 204h "Print raw stripe count and size"
13217 # Figure out which job scheduler is being used, if any,
13218 # or use a fake one
13219 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13220 JOBENV=SLURM_JOB_ID
13221 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13223 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13225 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13226 JOBENV=LOADL_STEP_ID
13227 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13230 $LCTL list_param jobid_name > /dev/null 2>&1
13231 if [ $? -eq 0 ]; then
13238 verify_jobstats() {
13243 # we don't really need to clear the stats for this test to work, since each
13244 # command has a unique jobid, but it makes debugging easier if needed.
13245 # for facet in $facets; do
13246 # local dev=$(convert_facet2label $facet)
13247 # # clear old jobstats
13248 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13251 # use a new JobID for each test, or we might see an old one
13252 [ "$JOBENV" = "FAKE_JOBID" ] &&
13253 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13257 [ "$JOBENV" = "nodelocal" ] && {
13258 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13259 $LCTL set_param jobid_name=$FAKE_JOBID
13263 log "Test: ${cmd[*]}"
13264 log "Using JobID environment variable $JOBENV=$JOBVAL"
13266 if [ $JOBENV = "FAKE_JOBID" ]; then
13267 FAKE_JOBID=$JOBVAL ${cmd[*]}
13272 # all files are created on OST0000
13273 for facet in $facets; do
13274 local stats="*.$(convert_facet2label $facet).job_stats"
13275 if [ $(do_facet $facet lctl get_param $stats |
13276 grep -c $JOBVAL) -ne 1 ]; then
13277 do_facet $facet lctl get_param $stats
13278 error "No jobstats for $JOBVAL found on $facet::$stats"
13285 NEW_JOBENV=${1:-$OLD_JOBENV}
13286 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
13287 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
13292 do_facet $SINGLEMDS \
13293 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
13294 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
13298 test_205() { # Job stats
13299 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13300 { skip "Need MDS version with at least 2.7.1"; return 0; }
13302 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13303 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13304 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13305 remote_ost_nodsh && skip "remote OST with nodsh" && return
13307 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13308 skip "Server doesn't support jobstats" && return 0
13309 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
13311 OLD_JOBENV=$($LCTL get_param -n jobid_var)
13312 if [ $OLD_JOBENV != $JOBENV ]; then
13313 jobstats_set $JOBENV
13314 trap cleanup_205 EXIT
13317 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
13318 echo "Registered as changelog user $CL_USER"
13320 OLD_INTERVAL=$(do_facet $SINGLEMDS \
13321 lctl get_param -n mdt.*.job_cleanup_interval)
13322 local interval_new=5
13323 do_facet $SINGLEMDS \
13324 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
13325 local start=$SECONDS
13329 cmd="mkdir $DIR/$tdir"
13330 verify_jobstats "$cmd" "$SINGLEMDS"
13332 cmd="rmdir $DIR/$tdir"
13333 verify_jobstats "$cmd" "$SINGLEMDS"
13334 # mkdir on secondary MDT
13335 if [ $MDSCOUNT -gt 1 ]; then
13336 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
13337 verify_jobstats "$cmd" "mds2"
13340 cmd="mknod $DIR/$tfile c 1 3"
13341 verify_jobstats "$cmd" "$SINGLEMDS"
13343 cmd="rm -f $DIR/$tfile"
13344 verify_jobstats "$cmd" "$SINGLEMDS"
13345 # create all files on OST0000 so verify_jobstats can find OST stats
13347 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
13348 verify_jobstats "$cmd" "$SINGLEMDS"
13350 cmd="touch $DIR/$tfile"
13351 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13353 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
13354 verify_jobstats "$cmd" "ost1"
13356 cancel_lru_locks osc
13357 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
13358 verify_jobstats "$cmd" "ost1"
13360 cmd="$TRUNCATE $DIR/$tfile 0"
13361 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13363 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
13364 verify_jobstats "$cmd" "$SINGLEMDS"
13365 # jobstats expiry - sleep until old stats should be expired
13366 local left=$((interval_new + 5 - (SECONDS - start)))
13367 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
13368 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
13370 cmd="mkdir $DIR/$tdir.expire"
13371 verify_jobstats "$cmd" "$SINGLEMDS"
13372 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
13373 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
13375 # Ensure that jobid are present in changelog (if supported by MDS)
13376 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
13378 $LFS changelog $MDT0 | tail -9
13379 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
13380 [ $jobids -eq 9 ] ||
13381 error "Wrong changelog jobid count $jobids != 9"
13385 jobstats_set $JOBENV
13387 $LFS changelog $MDT0 | tail -1
13388 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
13389 [ $jobids -eq 0 ] ||
13390 error "Unexpected jobids when jobid_var=$JOBENV"
13395 run_test 205 "Verify job stats"
13397 # LU-1480, LU-1773 and LU-1657
13399 mkdir -p $DIR/$tdir
13400 $SETSTRIPE -c -1 $DIR/$tdir
13401 #define OBD_FAIL_LOV_INIT 0x1403
13402 $LCTL set_param fail_loc=0xa0001403
13403 $LCTL set_param fail_val=1
13404 touch $DIR/$tdir/$tfile || true
13406 run_test 206 "fail lov_init_raid0() doesn't lbug"
13409 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13410 local fsz=`stat -c %s $DIR/$tfile`
13411 cancel_lru_locks mdc
13413 # do not return layout in getattr intent
13414 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
13415 $LCTL set_param fail_loc=0x170
13416 local sz=`stat -c %s $DIR/$tfile`
13418 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
13422 run_test 207a "can refresh layout at glimpse"
13425 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13426 local cksum=`md5sum $DIR/$tfile`
13427 local fsz=`stat -c %s $DIR/$tfile`
13428 cancel_lru_locks mdc
13429 cancel_lru_locks osc
13431 # do not return layout in getattr intent
13432 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
13433 $LCTL set_param fail_loc=0x171
13435 # it will refresh layout after the file is opened but before read issues
13436 echo checksum is "$cksum"
13437 echo "$cksum" |md5sum -c --quiet || error "file differs"
13441 run_test 207b "can refresh layout at open"
13444 # FIXME: in this test suite, only RD lease is used. This is okay
13445 # for now as only exclusive open is supported. After generic lease
13446 # is done, this test suite should be revised. - Jinshan
13448 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13449 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
13450 { skip "Need MDS version at least 2.4.52"; return 0; }
13452 echo "==== test 1: verify get lease work"
13453 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
13455 echo "==== test 2: verify lease can be broken by upcoming open"
13456 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13460 $MULTIOP $DIR/$tfile oO_RDONLY:c
13461 kill -USR1 $PID && wait $PID || error "break lease error"
13463 echo "==== test 3: verify lease can't be granted if an open already exists"
13464 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
13468 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
13469 kill -USR1 $PID && wait $PID || error "open file error"
13471 echo "==== test 4: lease can sustain over recovery"
13472 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
13478 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
13480 echo "==== test 5: lease broken can't be regained by replay"
13481 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13485 # open file to break lease and then recovery
13486 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
13489 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
13493 run_test 208 "Exclusive open"
13496 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
13497 skip_env "must have disp_stripe" && return
13500 sync; sleep 5; sync;
13502 echo 3 > /proc/sys/vm/drop_caches
13503 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13505 # open/close 500 times
13506 for i in $(seq 500); do
13510 echo 3 > /proc/sys/vm/drop_caches
13511 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13513 echo "before: $req_before, after: $req_after"
13514 [ $((req_after - req_before)) -ge 300 ] &&
13515 error "open/close requests are not freed"
13518 run_test 209 "read-only open/close requests should be freed promptly"
13522 size=$((size % 8192 + 1))
13523 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
13524 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
13525 rm -f $DIR/f212 $DIR/f212.xyz
13527 run_test 212 "Sendfile test ============================================"
13530 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
13531 cancel_lru_locks osc
13532 lctl set_param fail_loc=0x8000040f
13533 # generate a read lock
13534 cat $DIR/$tfile > /dev/null
13535 # write to the file, it will try to cancel the above read lock.
13536 cat /etc/hosts >> $DIR/$tfile
13538 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
13540 test_214() { # for bug 20133
13541 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
13542 for (( i=0; i < 340; i++ )) ; do
13543 touch $DIR/$tdir/d214c/a$i
13546 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
13547 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
13548 ls $DIR/d214c || error "ls $DIR/d214c failed"
13549 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
13550 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
13552 run_test 214 "hash-indexed directory test - bug 20133"
13554 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
13555 create_lnet_proc_files() {
13556 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
13559 # counterpart of create_lnet_proc_files
13560 remove_lnet_proc_files() {
13561 rm -f $TMP/lnet_$1.sys
13564 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13565 # 3rd arg as regexp for body
13566 check_lnet_proc_stats() {
13567 local l=$(cat "$TMP/lnet_$1" |wc -l)
13568 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
13570 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
13573 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13574 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
13575 # optional and can be regexp for 2nd line (lnet.routes case)
13576 check_lnet_proc_entry() {
13577 local blp=2 # blp stands for 'position of 1st line of body'
13578 [ -z "$5" ] || blp=3 # lnet.routes case
13580 local l=$(cat "$TMP/lnet_$1" |wc -l)
13581 # subtracting one from $blp because the body can be empty
13582 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
13584 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
13585 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
13587 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
13588 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
13590 # bail out if any unexpected line happened
13591 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
13592 [ "$?" != 0 ] || error "$2 misformatted"
13595 test_215() { # for bugs 18102, 21079, 21517
13596 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13597 local N='(0|[1-9][0-9]*)' # non-negative numeric
13598 local P='[1-9][0-9]*' # positive numeric
13599 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
13600 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
13601 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
13602 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
13604 local L1 # regexp for 1st line
13605 local L2 # regexp for 2nd line (optional)
13606 local BR # regexp for the rest (body)
13608 # lnet.stats should look as 11 space-separated non-negative numerics
13609 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
13610 create_lnet_proc_files "stats"
13611 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
13612 remove_lnet_proc_files "stats"
13614 # lnet.routes should look like this:
13615 # Routing disabled/enabled
13616 # net hops priority state router
13617 # where net is a string like tcp0, hops > 0, priority >= 0,
13618 # state is up/down,
13619 # router is a string like 192.168.1.1@tcp2
13620 L1="^Routing (disabled|enabled)$"
13621 L2="^net +hops +priority +state +router$"
13622 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
13623 create_lnet_proc_files "routes"
13624 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
13625 remove_lnet_proc_files "routes"
13627 # lnet.routers should look like this:
13628 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
13629 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
13630 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
13631 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
13632 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
13633 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
13634 create_lnet_proc_files "routers"
13635 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
13636 remove_lnet_proc_files "routers"
13638 # lnet.peers should look like this:
13639 # nid refs state last max rtr min tx min queue
13640 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
13641 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
13642 # numeric (0 or >0 or <0), queue >= 0.
13643 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
13644 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
13645 create_lnet_proc_files "peers"
13646 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
13647 remove_lnet_proc_files "peers"
13649 # lnet.buffers should look like this:
13650 # pages count credits min
13651 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
13652 L1="^pages +count +credits +min$"
13653 BR="^ +$N +$N +$I +$I$"
13654 create_lnet_proc_files "buffers"
13655 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
13656 remove_lnet_proc_files "buffers"
13658 # lnet.nis should look like this:
13659 # nid status alive refs peer rtr max tx min
13660 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
13661 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
13662 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
13663 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
13664 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
13665 create_lnet_proc_files "nis"
13666 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
13667 remove_lnet_proc_files "nis"
13669 # can we successfully write to lnet.stats?
13670 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
13672 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
13674 test_216() { # bug 20317
13675 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13676 remote_ost_nodsh && skip "remote OST with nodsh" && return
13679 local facets=$(get_facets OST)
13680 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13682 save_lustre_params client "osc.*.contention_seconds" > $p
13683 save_lustre_params $facets \
13684 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
13685 save_lustre_params $facets \
13686 "ldlm.namespaces.filter-*.contended_locks" >> $p
13687 save_lustre_params $facets \
13688 "ldlm.namespaces.filter-*.contention_seconds" >> $p
13689 clear_stats osc.*.osc_stats
13691 # agressive lockless i/o settings
13692 do_nodes $(comma_list $(osts_nodes)) \
13693 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
13694 ldlm.namespaces.filter-*.contended_locks=0 \
13695 ldlm.namespaces.filter-*.contention_seconds=60"
13696 lctl set_param -n osc.*.contention_seconds=60
13698 $DIRECTIO write $DIR/$tfile 0 10 4096
13699 $CHECKSTAT -s 40960 $DIR/$tfile
13701 # disable lockless i/o
13702 do_nodes $(comma_list $(osts_nodes)) \
13703 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
13704 ldlm.namespaces.filter-*.contended_locks=32 \
13705 ldlm.namespaces.filter-*.contention_seconds=0"
13706 lctl set_param -n osc.*.contention_seconds=0
13707 clear_stats osc.*.osc_stats
13709 dd if=/dev/zero of=$DIR/$tfile count=0
13710 $CHECKSTAT -s 0 $DIR/$tfile
13712 restore_lustre_params <$p
13716 run_test 216 "check lockless direct write updates file size and kms correctly"
13718 test_217() { # bug 22430
13719 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13723 for node in $(nodes_list); do
13724 nid=$(host_nids_address $node $NETTYPE)
13725 if [[ $nid = *-* ]] ; then
13726 echo "lctl ping $(h2nettype $nid)"
13727 lctl ping $(h2nettype $nid)
13729 echo "skipping $node (no hyphen detected)"
13733 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
13736 # do directio so as not to populate the page cache
13737 log "creating a 10 Mb file"
13738 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13739 log "starting reads"
13740 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13741 log "truncating the file"
13742 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13744 kill %+ || true # reads might have finished
13745 echo "wait until dd is finished"
13747 log "removing the temporary file"
13748 rm -rf $DIR/$tfile || error "tmp file removal failed"
13750 run_test 218 "parallel read and truncate should not deadlock ======================="
13753 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13754 # write one partial page
13755 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
13756 # set no grant so vvp_io_commit_write will do sync write
13757 $LCTL set_param fail_loc=0x411
13758 # write a full page at the end of file
13759 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
13761 $LCTL set_param fail_loc=0
13762 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
13763 $LCTL set_param fail_loc=0x411
13764 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
13767 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
13768 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
13770 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
13772 test_220() { #LU-325
13773 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13774 remote_ost_nodsh && skip "remote OST with nodsh" && return
13775 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13776 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13779 # create on MDT0000 so the last_id and next_id are correct
13781 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
13785 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
13786 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
13787 osc.$mdtosc_proc1.prealloc_last_id)
13788 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
13789 osc.$mdtosc_proc1.prealloc_next_id)
13793 if ! combined_mgs_mds ; then
13797 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
13798 #define OBD_FAIL_OST_ENOINO 0x229
13799 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
13800 create_pool $FSNAME.$TESTNAME || return 1
13801 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
13803 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
13805 MDSOBJS=$((last_id - next_id))
13806 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
13808 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
13809 echo "OST still has $count kbytes free"
13811 echo "create $MDSOBJS files @next_id..."
13812 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
13814 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13815 osc.$mdtosc_proc1.prealloc_last_id)
13816 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13817 osc.$mdtosc_proc1.prealloc_next_id)
13819 echo "after creation, last_id=$last_id2, next_id=$next_id2"
13824 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
13825 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
13827 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
13828 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
13829 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
13830 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
13831 echo "unlink $MDSOBJS files @$next_id..."
13832 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
13834 if ! combined_mgs_mds ; then
13838 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
13841 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13842 dd if=`which date` of=$MOUNT/date oflag=sync
13843 chmod +x $MOUNT/date
13845 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
13846 $LCTL set_param fail_loc=0x80001401
13848 $MOUNT/date > /dev/null
13851 run_test 221 "make sure fault and truncate race to not cause OOM"
13854 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13856 test_mkdir $DIR/$tdir
13857 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13858 createmany -o $DIR/$tdir/$tfile 10
13859 cancel_lru_locks mdc
13860 cancel_lru_locks osc
13861 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13862 $LCTL set_param fail_loc=0x31a
13863 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
13864 $LCTL set_param fail_loc=0
13867 run_test 222a "AGL for ls should not trigger CLIO lock failure"
13870 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13872 test_mkdir $DIR/$tdir
13873 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13874 createmany -o $DIR/$tdir/$tfile 10
13875 cancel_lru_locks mdc
13876 cancel_lru_locks osc
13877 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13878 $LCTL set_param fail_loc=0x31a
13879 rm -r $DIR/$tdir || error "AGL for rmdir failed"
13880 $LCTL set_param fail_loc=0
13882 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
13885 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13887 test_mkdir $DIR/$tdir
13888 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13889 createmany -o $DIR/$tdir/$tfile 10
13890 cancel_lru_locks mdc
13891 cancel_lru_locks osc
13892 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
13893 $LCTL set_param fail_loc=0x31b
13894 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
13895 $LCTL set_param fail_loc=0
13898 run_test 223 "osc reenqueue if without AGL lock granted ======================="
13900 test_224a() { # LU-1039, MRP-303
13901 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13902 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
13903 $LCTL set_param fail_loc=0x508
13904 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
13905 $LCTL set_param fail_loc=0
13908 run_test 224a "Don't panic on bulk IO failure"
13910 test_224b() { # LU-1039, MRP-303
13911 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13912 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
13913 cancel_lru_locks osc
13914 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
13915 $LCTL set_param fail_loc=0x515
13916 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
13917 $LCTL set_param fail_loc=0
13920 run_test 224b "Don't panic on bulk IO failure"
13922 test_224c() { # LU-6441
13923 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13924 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13926 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13927 save_writethrough $p
13928 set_cache writethrough on
13930 local pages_per_rpc=$($LCTL get_param \
13931 osc.*.max_pages_per_rpc)
13932 local at_max=$($LCTL get_param -n at_max)
13933 local timeout=$($LCTL get_param -n timeout)
13934 local test_at="$LCTL get_param -n at_max"
13935 local param_at="$FSNAME.sys.at_max"
13936 local test_timeout="$LCTL get_param -n timeout"
13937 local param_timeout="$FSNAME.sys.timeout"
13939 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
13941 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
13942 error "conf_param at_max=0 failed"
13943 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
13944 error "conf_param timeout=5 failed"
13946 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
13947 do_facet ost1 $LCTL set_param fail_loc=0x520
13948 $LFS setstripe -c 1 -i 0 $DIR/$tfile
13949 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
13951 do_facet ost1 $LCTL set_param fail_loc=0
13953 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
13954 error "conf_param at_max=$at_max failed"
13955 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
13956 $timeout || error "conf_param timeout=$timeout failed"
13958 $LCTL set_param -n $pages_per_rpc
13959 restore_lustre_params < $p
13962 run_test 224c "Don't hang if one of md lost during large bulk RPC"
13964 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
13966 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13967 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13968 if [ -z ${MDSSURVEY} ]; then
13969 skip_env "mds-survey not found" && return
13972 [ $MDSCOUNT -ge 2 ] &&
13973 skip "skipping now for more than one MDT" && return
13975 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13976 { skip "Need MDS version at least 2.2.51"; return; }
13978 local mds=$(facet_host $SINGLEMDS)
13979 local target=$(do_nodes $mds 'lctl dl' | \
13980 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13982 local cmd1="file_count=1000 thrhi=4"
13983 local cmd2="dir_count=2 layer=mdd stripe_count=0"
13984 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
13985 local cmd="$cmd1 $cmd2 $cmd3"
13987 rm -f ${TMP}/mds_survey*
13989 eval $cmd || error "mds-survey with zero-stripe failed"
13990 cat ${TMP}/mds_survey*
13991 rm -f ${TMP}/mds_survey*
13993 run_test 225a "Metadata survey sanity with zero-stripe"
13996 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13997 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13998 if [ -z ${MDSSURVEY} ]; then
13999 skip_env "mds-survey not found" && return
14001 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14002 { skip "Need MDS version at least 2.2.51"; return; }
14004 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14005 skip_env "Need to mount OST to test" && return
14008 local mds=$(facet_host $SINGLEMDS)
14009 local target=$(do_nodes $mds 'lctl dl' | \
14010 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
14012 local cmd1="file_count=1000 thrhi=4"
14013 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14014 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14015 local cmd="$cmd1 $cmd2 $cmd3"
14017 rm -f ${TMP}/mds_survey*
14019 eval $cmd || error "mds-survey with stripe_count failed"
14020 cat ${TMP}/mds_survey*
14021 rm -f ${TMP}/mds_survey*
14023 run_test 225b "Metadata survey sanity with stripe_count = 1"
14025 mcreate_path2fid () {
14031 local path=$DIR/$tdir/$name
14036 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14037 error "cannot create $desc"
14039 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14041 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14043 fid_path=$($LFS fid2path $MOUNT $fid)
14045 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14047 [ "$path" == "$fid_path" ] ||
14048 error "fid2path returned $fid_path, expected $path"
14050 echo "pass with $path and $fid"
14055 mkdir -p $DIR/$tdir
14057 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14058 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14059 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14060 mcreate_path2fid 0040666 0 0 dir "directory"
14061 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14062 mcreate_path2fid 0100666 0 0 file "regular file"
14063 mcreate_path2fid 0120666 0 0 link "symbolic link"
14064 mcreate_path2fid 0140666 0 0 sock "socket"
14066 run_test 226a "call path2fid and fid2path on files of all type"
14069 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14073 mkdir -p $DIR/$tdir
14074 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14075 error "create remote directory failed"
14076 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14077 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14078 "character special file (null)"
14079 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14080 "character special file (no device)"
14081 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14082 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14083 "block special file (loop)"
14084 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14085 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14086 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14088 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14090 # LU-1299 Executing or running ldd on a truncated executable does not
14091 # cause an out-of-memory condition.
14093 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14094 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
14095 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14096 chmod +x $MOUNT/date
14098 $MOUNT/date > /dev/null
14099 ldd $MOUNT/date > /dev/null
14102 run_test 227 "running truncated executable does not cause OOM"
14104 # LU-1512 try to reuse idle OI blocks
14106 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14107 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14108 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14109 skip "ldiskfs only test" && return
14111 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14112 local myDIR=$DIR/$tdir
14115 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14116 $LCTL set_param fail_loc=0x80001002
14117 createmany -o $myDIR/t- 10000
14118 $LCTL set_param fail_loc=0
14119 # The guard is current the largest FID holder
14121 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14123 local IDX=$(($SEQ % 64))
14125 do_facet $SINGLEMDS sync
14126 # Make sure journal flushed.
14128 local blk1=$(do_facet $SINGLEMDS \
14129 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14130 grep Blockcount | awk '{print $4}')
14132 # Remove old files, some OI blocks will become idle.
14133 unlinkmany $myDIR/t- 10000
14134 # Create new files, idle OI blocks should be reused.
14135 createmany -o $myDIR/t- 2000
14136 do_facet $SINGLEMDS sync
14137 # Make sure journal flushed.
14139 local blk2=$(do_facet $SINGLEMDS \
14140 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14141 grep Blockcount | awk '{print $4}')
14143 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14145 run_test 228a "try to reuse idle OI blocks"
14148 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14149 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14150 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14151 skip "ldiskfs only test" && return
14153 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14154 local myDIR=$DIR/$tdir
14157 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14158 $LCTL set_param fail_loc=0x80001002
14159 createmany -o $myDIR/t- 10000
14160 $LCTL set_param fail_loc=0
14161 # The guard is current the largest FID holder
14163 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14165 local IDX=$(($SEQ % 64))
14167 do_facet $SINGLEMDS sync
14168 # Make sure journal flushed.
14170 local blk1=$(do_facet $SINGLEMDS \
14171 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14172 grep Blockcount | awk '{print $4}')
14174 # Remove old files, some OI blocks will become idle.
14175 unlinkmany $myDIR/t- 10000
14178 stop $SINGLEMDS || error "Fail to stop MDT."
14180 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14182 df $MOUNT || error "Fail to df."
14183 # Create new files, idle OI blocks should be reused.
14184 createmany -o $myDIR/t- 2000
14185 do_facet $SINGLEMDS sync
14186 # Make sure journal flushed.
14188 local blk2=$(do_facet $SINGLEMDS \
14189 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14190 grep Blockcount | awk '{print $4}')
14192 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14194 run_test 228b "idle OI blocks can be reused after MDT restart"
14198 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14199 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14200 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14201 skip "ldiskfs only test" && return
14203 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14204 local myDIR=$DIR/$tdir
14207 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14208 $LCTL set_param fail_loc=0x80001002
14209 # 20000 files can guarantee there are index nodes in the OI file
14210 createmany -o $myDIR/t- 20000
14211 $LCTL set_param fail_loc=0
14212 # The guard is current the largest FID holder
14214 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14216 local IDX=$(($SEQ % 64))
14218 do_facet $SINGLEMDS sync
14219 # Make sure journal flushed.
14221 local blk1=$(do_facet $SINGLEMDS \
14222 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14223 grep Blockcount | awk '{print $4}')
14225 # Remove old files, some OI blocks will become idle.
14226 unlinkmany $myDIR/t- 20000
14228 # The OI file should become empty now
14230 # Create new files, idle OI blocks should be reused.
14231 createmany -o $myDIR/t- 2000
14232 do_facet $SINGLEMDS sync
14233 # Make sure journal flushed.
14235 local blk2=$(do_facet $SINGLEMDS \
14236 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14237 grep Blockcount | awk '{print $4}')
14239 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14241 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14243 test_229() { # LU-2482, LU-3448
14244 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
14245 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
14247 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14248 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
14252 # Create a file with a released layout and stripe count 2.
14253 $MULTIOP $DIR/$tfile H2c ||
14254 error "failed to create file with released layout"
14256 $GETSTRIPE -v $DIR/$tfile
14258 local pattern=$($GETSTRIPE -L $DIR/$tfile)
14259 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14261 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
14262 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14263 stat $DIR/$tfile || error "failed to stat released file"
14265 chown $RUNAS_ID $DIR/$tfile ||
14266 error "chown $RUNAS_ID $DIR/$tfile failed"
14268 chgrp $RUNAS_ID $DIR/$tfile ||
14269 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14271 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14272 rm $DIR/$tfile || error "failed to remove released file"
14274 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14277 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14278 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14281 test_mkdir $DIR/$tdir
14282 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14283 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
14284 [ $mdt_idx -ne 0 ] &&
14285 error "create local directory on wrong MDT $mdt_idx"
14287 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14288 error "create remote directory failed"
14289 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
14290 [ $mdt_idx -ne $MDTIDX ] &&
14291 error "create remote directory on wrong MDT $mdt_idx"
14293 createmany -o $DIR/$tdir/test_230/t- 10 ||
14294 error "create files on remote directory failed"
14295 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
14296 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14297 rm -r $DIR/$tdir || error "unlink remote directory failed"
14299 run_test 230a "Create remote directory and files under the remote directory"
14302 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14303 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14310 local migrate_dir=$DIR/$tdir/migrate_dir
14311 local other_dir=$DIR/$tdir/other_dir
14313 test_mkdir $DIR/$tdir
14314 test_mkdir -i0 -c1 $migrate_dir
14315 test_mkdir -i0 -c1 $other_dir
14316 for ((i=0; i<10; i++)); do
14317 mkdir -p $migrate_dir/dir_${i}
14318 createmany -o $migrate_dir/dir_${i}/f 10 ||
14319 error "create files under remote dir failed $i"
14322 cp /etc/passwd $migrate_dir/$tfile
14323 cp /etc/passwd $other_dir/$tfile
14324 chattr +SAD $migrate_dir
14325 chattr +SAD $migrate_dir/$tfile
14327 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14328 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14329 local old_dir_mode=$(stat -c%f $migrate_dir)
14330 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
14332 mkdir -p $migrate_dir/dir_default_stripe2
14333 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
14334 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
14336 mkdir -p $other_dir
14337 ln $migrate_dir/$tfile $other_dir/luna
14338 ln $migrate_dir/$tfile $migrate_dir/sofia
14339 ln $other_dir/$tfile $migrate_dir/david
14340 ln -s $migrate_dir/$tfile $other_dir/zachary
14341 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
14342 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
14344 $LFS migrate -m $MDTIDX $migrate_dir ||
14345 error "fails on migrating remote dir to MDT1"
14347 echo "migratate to MDT1, then checking.."
14348 for ((i = 0; i < 10; i++)); do
14349 for file in $(find $migrate_dir/dir_${i}); do
14350 mdt_index=$($LFS getstripe -M $file)
14351 [ $mdt_index == $MDTIDX ] ||
14352 error "$file is not on MDT${MDTIDX}"
14356 # the multiple link file should still in MDT0
14357 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
14358 [ $mdt_index == 0 ] ||
14359 error "$file is not on MDT${MDTIDX}"
14361 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14362 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14363 error " expect $old_dir_flag get $new_dir_flag"
14365 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14366 [ "$old_file_flag" = "$new_file_flag" ] ||
14367 error " expect $old_file_flag get $new_file_flag"
14369 local new_dir_mode=$(stat -c%f $migrate_dir)
14370 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14371 error "expect mode $old_dir_mode get $new_dir_mode"
14373 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14374 [ "$old_file_mode" = "$new_file_mode" ] ||
14375 error "expect mode $old_file_mode get $new_file_mode"
14377 diff /etc/passwd $migrate_dir/$tfile ||
14378 error "$tfile different after migration"
14380 diff /etc/passwd $other_dir/luna ||
14381 error "luna different after migration"
14383 diff /etc/passwd $migrate_dir/sofia ||
14384 error "sofia different after migration"
14386 diff /etc/passwd $migrate_dir/david ||
14387 error "david different after migration"
14389 diff /etc/passwd $other_dir/zachary ||
14390 error "zachary different after migration"
14392 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14393 error "${tfile}_ln different after migration"
14395 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14396 error "${tfile}_ln_other different after migration"
14398 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
14399 [ $stripe_count = 2 ] ||
14400 error "dir strpe_count $d != 2 after migration."
14402 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
14403 [ $stripe_count = 2 ] ||
14404 error "file strpe_count $d != 2 after migration."
14406 #migrate back to MDT0
14409 $LFS migrate -m $MDTIDX $migrate_dir ||
14410 error "fails on migrating remote dir to MDT0"
14412 echo "migrate back to MDT0, checking.."
14413 for file in $(find $migrate_dir); do
14414 mdt_index=$($LFS getstripe -M $file)
14415 [ $mdt_index == $MDTIDX ] ||
14416 error "$file is not on MDT${MDTIDX}"
14419 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14420 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14421 error " expect $old_dir_flag get $new_dir_flag"
14423 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14424 [ "$old_file_flag" = "$new_file_flag" ] ||
14425 error " expect $old_file_flag get $new_file_flag"
14427 local new_dir_mode=$(stat -c%f $migrate_dir)
14428 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14429 error "expect mode $old_dir_mode get $new_dir_mode"
14431 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14432 [ "$old_file_mode" = "$new_file_mode" ] ||
14433 error "expect mode $old_file_mode get $new_file_mode"
14435 diff /etc/passwd ${migrate_dir}/$tfile ||
14436 error "$tfile different after migration"
14438 diff /etc/passwd ${other_dir}/luna ||
14439 error "luna different after migration"
14441 diff /etc/passwd ${migrate_dir}/sofia ||
14442 error "sofia different after migration"
14444 diff /etc/passwd ${other_dir}/zachary ||
14445 error "zachary different after migration"
14447 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14448 error "${tfile}_ln different after migration"
14450 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14451 error "${tfile}_ln_other different after migration"
14453 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
14454 [ $stripe_count = 2 ] ||
14455 error "dir strpe_count $d != 2 after migration."
14457 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
14458 [ $stripe_count = 2 ] ||
14459 error "file strpe_count $d != 2 after migration."
14461 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14463 run_test 230b "migrate directory"
14466 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14467 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14468 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14472 local migrate_dir=$DIR/$tdir/migrate_dir
14474 #If migrating directory fails in the middle, all entries of
14475 #the directory is still accessiable.
14476 test_mkdir $DIR/$tdir
14477 test_mkdir -i0 -c1 $migrate_dir
14479 createmany -o $migrate_dir/f 10 ||
14480 error "create files under ${migrate_dir} failed"
14482 #failed after migrating 5 entries
14483 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
14484 do_facet mds1 lctl set_param fail_loc=0x20001801
14485 do_facet mds1 lctl set_param fail_val=5
14486 local t=$(ls $migrate_dir | wc -l)
14487 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
14488 error "migrate should fail after 5 entries"
14490 mkdir $migrate_dir/dir &&
14491 error "mkdir succeeds under migrating directory"
14492 touch $migrate_dir/file &&
14493 error "touch file succeeds under migrating directory"
14495 local u=$(ls $migrate_dir | wc -l)
14496 [ "$u" == "$t" ] || error "$u != $t during migration"
14498 for file in $(find $migrate_dir); do
14499 stat $file || error "stat $file failed"
14502 do_facet mds1 lctl set_param fail_loc=0
14503 do_facet mds1 lctl set_param fail_val=0
14505 $LFS migrate -m $MDTIDX $migrate_dir ||
14506 error "migrate open files should failed with open files"
14508 echo "Finish migration, then checking.."
14509 for file in $(find $migrate_dir); do
14510 mdt_index=$($LFS getstripe -M $file)
14511 [ $mdt_index == $MDTIDX ] ||
14512 error "$file is not on MDT${MDTIDX}"
14515 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14517 run_test 230c "check directory accessiblity if migration is failed"
14520 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14521 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14524 local migrate_dir=$DIR/$tdir/migrate_dir
14528 test_mkdir $DIR/$tdir
14529 test_mkdir -i0 -c1 $migrate_dir
14531 for ((i=0; i<100; i++)); do
14532 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
14533 createmany -o $migrate_dir/dir_${i}/f 100 ||
14534 error "create files under remote dir failed $i"
14537 $LFS migrate -m $MDTIDX $migrate_dir ||
14538 error "migrate remote dir error"
14540 echo "Finish migration, then checking.."
14541 for file in $(find $migrate_dir); do
14542 mdt_index=$($LFS getstripe -M $file)
14543 [ $mdt_index == $MDTIDX ] ||
14544 error "$file is not on MDT${MDTIDX}"
14547 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14549 run_test 230d "check migrate big directory"
14552 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14553 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14559 mkdir -p $DIR/$tdir
14560 mkdir $DIR/$tdir/migrate_dir
14561 mkdir $DIR/$tdir/other_dir
14562 touch $DIR/$tdir/migrate_dir/a
14563 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
14564 ls $DIR/$tdir/other_dir
14566 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14567 error "migrate dir fails"
14569 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14570 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14572 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14573 [ $mdt_index == 0 ] || error "a is not on MDT0"
14575 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
14576 error "migrate dir fails"
14578 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
14579 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
14581 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14582 [ $mdt_index == 1 ] || error "a is not on MDT1"
14584 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
14585 [ $mdt_index == 1 ] || error "b is not on MDT1"
14587 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14588 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
14590 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
14592 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14594 run_test 230e "migrate mulitple local link files"
14597 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14598 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14602 mkdir -p $DIR/$tdir
14603 mkdir $DIR/$tdir/migrate_dir
14604 $LFS mkdir -i1 $DIR/$tdir/other_dir
14605 touch $DIR/$tdir/migrate_dir/a
14606 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
14607 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
14608 ls $DIR/$tdir/other_dir
14610 # a should be migrated to MDT1, since no other links on MDT0
14611 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14612 error "#1 migrate dir fails"
14613 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14614 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14615 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14616 [ $mdt_index == 1 ] || error "a is not on MDT1"
14618 # a should stay on MDT1, because it is a mulitple link file
14619 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14620 error "#2 migrate dir fails"
14621 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14622 [ $mdt_index == 1 ] || error "a is not on MDT1"
14624 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14625 error "#3 migrate dir fails"
14627 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14628 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
14629 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
14631 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
14632 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
14634 # a should be migrated to MDT0, since no other links on MDT1
14635 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14636 error "#4 migrate dir fails"
14637 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14638 [ $mdt_index == 0 ] || error "a is not on MDT0"
14640 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14642 run_test 230f "migrate mulitple remote link files"
14645 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14646 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14648 mkdir -p $DIR/$tdir/migrate_dir
14650 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
14651 error "migrating dir to non-exist MDT succeeds"
14654 run_test 230g "migrate dir to non-exist MDT"
14657 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14658 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14659 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
14660 skip "Need MDS version at least 2.7.64" && return
14663 mkdir -p $DIR/$tdir/migrate_dir
14665 $LFS migrate -m1 $DIR &&
14666 error "migrating mountpoint1 should fail"
14668 $LFS migrate -m1 $DIR/$tdir/.. &&
14669 error "migrating mountpoint2 should fail"
14671 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
14672 error "migrating $tdir fail"
14674 mdt_index=$($LFS getstripe -M $DIR/$tdir)
14675 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14677 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14678 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14681 run_test 230h "migrate .. and root"
14684 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14685 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14687 mkdir -p $DIR/$tdir/migrate_dir
14689 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
14690 error "migration fails with a tailing slash"
14692 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
14693 error "migration fails with two tailing slashes"
14695 run_test 230i "lfs migrate -m tolerates trailing slashes"
14699 # For simplicity this test assumes that max_pages_per_rpc
14700 # is the same across all OSCs
14701 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
14702 local bulk_size=$((max_pages * 4096))
14703 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
14706 mkdir -p $DIR/$tdir
14707 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
14708 error "failed to set stripe with -S ${brw_size}M option"
14710 # clear the OSC stats
14711 $LCTL set_param osc.*.stats=0 &>/dev/null
14714 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
14715 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
14716 oflag=direct &>/dev/null || error "dd failed"
14718 sync; sleep 1; sync # just to be safe
14719 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
14720 if [ x$nrpcs != "x1" ]; then
14721 $LCTL get_param osc.*.stats
14722 error "found $nrpcs ost_write RPCs, not 1 as expected"
14726 # Drop the OSC cache, otherwise we will read from it
14727 cancel_lru_locks osc
14729 # clear the OSC stats
14730 $LCTL set_param osc.*.stats=0 &>/dev/null
14732 # Client reads $bulk_size.
14733 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
14734 iflag=direct &>/dev/null || error "dd failed"
14736 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
14737 if [ x$nrpcs != "x1" ]; then
14738 $LCTL get_param osc.*.stats
14739 error "found $nrpcs ost_read RPCs, not 1 as expected"
14742 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
14745 mkdir -p $DIR/$tdir
14747 for i in {0..1023}; do
14748 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
14749 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
14750 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
14754 run_test 231b "must not assert on fully utilized OST request buffer"
14757 mkdir -p $DIR/$tdir
14758 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14760 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14761 do_facet ost1 $LCTL set_param fail_loc=0x31c
14763 # ignore dd failure
14764 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
14766 do_facet ost1 $LCTL set_param fail_loc=0
14767 umount_client $MOUNT || error "umount failed"
14768 mount_client $MOUNT || error "mount failed"
14769 stop ost1 || error "cannot stop ost1"
14770 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14772 run_test 232a "failed lock should not block umount"
14775 mkdir -p $DIR/$tdir
14776 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14777 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
14779 cancel_lru_locks osc
14781 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14782 do_facet ost1 $LCTL set_param fail_loc=0x31c
14785 $LFS data_version $DIR/$tdir/$tfile || true
14787 do_facet ost1 $LCTL set_param fail_loc=0
14788 umount_client $MOUNT || error "umount failed"
14789 mount_client $MOUNT || error "mount failed"
14790 stop ost1 || error "cannot stop ost1"
14791 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14793 run_test 232b "failed data version lock should not block umount"
14796 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
14797 { skip "Need MDS version at least 2.3.64"; return; }
14798 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14800 local fid=$($LFS path2fid $MOUNT)
14801 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14802 error "cannot access $MOUNT using its FID '$fid'"
14804 run_test 233a "checking that OBF of the FS root succeeds"
14807 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
14808 { skip "Need MDS version at least 2.5.90"; return; }
14809 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14811 local fid=$($LFS path2fid $MOUNT/.lustre)
14812 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14813 error "cannot access $MOUNT/.lustre using its FID '$fid'"
14815 fid=$($LFS path2fid $MOUNT/.lustre/fid)
14816 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14817 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
14819 run_test 233b "checking that OBF of the FS .lustre succeeds"
14822 local p="$TMP/sanityN-$TESTNAME.parameters"
14823 save_lustre_params client "llite.*.xattr_cache" > $p
14824 lctl set_param llite.*.xattr_cache 1 ||
14825 { skip "xattr cache is not supported"; return 0; }
14827 mkdir -p $DIR/$tdir || error "mkdir failed"
14828 touch $DIR/$tdir/$tfile || error "touch failed"
14829 # OBD_FAIL_LLITE_XATTR_ENOMEM
14830 $LCTL set_param fail_loc=0x1405
14831 getfattr -n user.attr $DIR/$tdir/$tfile &&
14832 error "getfattr should have failed with ENOMEM"
14833 $LCTL set_param fail_loc=0x0
14836 restore_lustre_params < $p
14839 run_test 234 "xattr cache should not crash on ENOMEM"
14842 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
14843 skip "Need MDS version at least 2.4.52" && return
14844 flock_deadlock $DIR/$tfile
14849 124) error "process hangs on a deadlock"
14851 *) error "error executing flock_deadlock $DIR/$tfile"
14855 run_test 235 "LU-1715: flock deadlock detection does not work properly"
14859 check_swap_layouts_support && return 0
14860 test_mkdir -c1 $DIR/$tdir
14862 local ref1=/etc/passwd
14863 local ref2=/etc/group
14864 local file1=$DIR/$tdir/f1
14865 local file2=$DIR/$tdir/f2
14867 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
14868 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
14869 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
14870 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
14871 local fd=$(free_fd)
14872 local cmd="exec $fd<>$file2"
14875 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
14876 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
14879 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14884 run_test 236 "Layout swap on open unlinked file"
14886 # test to verify file handle related system calls
14887 # (name_to_handle_at/open_by_handle_at)
14888 # The new system calls are supported in glibc >= 2.14.
14891 echo "Test file_handle syscalls" > $DIR/$tfile ||
14892 error "write failed"
14893 check_fhandle_syscalls $DIR/$tfile ||
14894 error "check_fhandle_syscalls failed"
14896 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
14898 # LU-4659 linkea consistency
14900 local server_version=$(lustre_version_code $SINGLEMDS)
14902 [[ $server_version -gt $(version_code 2.5.57) ]] ||
14903 [[ $server_version -gt $(version_code 2.5.1) &&
14904 $server_version -lt $(version_code 2.5.50) ]] ||
14905 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
14908 ln $DIR/$tfile $DIR/$tfile.lnk
14909 touch $DIR/$tfile.new
14910 mv $DIR/$tfile.new $DIR/$tfile
14911 local fid1=$($LFS path2fid $DIR/$tfile)
14912 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
14913 local path1=$($LFS fid2path $FSNAME "$fid1")
14914 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
14915 local path2=$($LFS fid2path $FSNAME "$fid2")
14916 [ $tfile.lnk == $path2 ] ||
14917 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
14920 run_test 238 "Verify linkea consistency"
14923 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
14924 skip "Need MDS version at least 2.5.60" && return
14925 local list=$(comma_list $(mdts_nodes))
14927 mkdir -p $DIR/$tdir
14928 createmany -o $DIR/$tdir/f- 5000
14929 unlinkmany $DIR/$tdir/f- 5000
14930 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
14931 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
14932 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
14933 osp.*MDT*.sync_in_flight" | calc_sum)
14934 [ "$changes" -eq 0 ] || error "$changes not synced"
14936 run_test 239 "osp_sync test"
14938 test_239a() { #LU-5297
14939 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14941 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
14942 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
14943 chgrp $RUNAS_GID $DIR/$tfile
14944 wait_delete_completed
14946 run_test 239a "process invalid osp sync record correctly"
14948 test_239b() { #LU-5297
14949 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14951 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
14952 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
14953 chgrp $RUNAS_GID $DIR/$tfile1
14954 wait_delete_completed
14955 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14957 chgrp $RUNAS_GID $DIR/$tfile2
14958 wait_delete_completed
14960 run_test 239b "process osp sync record with ENOMEM error correctly"
14963 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14964 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14966 mkdir -p $DIR/$tdir
14968 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
14969 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
14970 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
14971 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
14973 umount_client $MOUNT || error "umount failed"
14974 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
14975 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
14976 mount_client $MOUNT || error "failed to mount client"
14978 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
14979 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
14981 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
14984 for LOOP in $(seq $1); do
14985 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
14986 cancel_lru_locks $OSC || true
14991 for LOOP in $(seq $1); do
14992 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
14993 iflag=direct 2>/dev/null
14997 test_241a() { # was test_241
14998 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
15000 cancel_lru_locks $OSC
15001 test_241_bio 1000 &
15006 run_test 241a "bio vs dio"
15009 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
15011 test_241_dio 1000 &
15016 run_test 241b "dio vs dio"
15019 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15020 mkdir -p $DIR/$tdir
15021 touch $DIR/$tdir/$tfile
15023 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
15024 do_facet mds1 lctl set_param fail_loc=0x105
15025 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
15027 do_facet mds1 lctl set_param fail_loc=0
15028 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
15030 run_test 242 "mdt_readpage failure should not cause directory unreadable"
15034 test_mkdir $DIR/$tdir
15035 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
15037 run_test 243 "various group lock tests"
15041 test_mkdir $DIR/$tdir
15042 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
15043 sendfile_grouplock $DIR/$tdir/$tfile || \
15044 error "sendfile+grouplock failed"
15047 run_test 244 "sendfile with group lock tests"
15050 local flagname="multi_mod_rpcs"
15051 local connect_data_name="max_mod_rpcs"
15054 # check if multiple modify RPCs flag is set
15055 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
15056 grep "connect_flags:")
15059 echo "$out" | grep -qw $flagname
15060 if [ $? -ne 0 ]; then
15061 echo "connect flag $flagname is not set"
15065 # check if multiple modify RPCs data is set
15066 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
15069 echo "$out" | grep -qw $connect_data_name ||
15070 error "import should have connect data $connect_data_name"
15072 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
15074 test_246() { # LU-7371
15075 remote_ost_nodsh && skip "remote OST with nodsh" && return
15076 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
15077 skip "Need OST version >= 2.7.62" && return 0
15078 do_facet ost1 $LCTL set_param fail_val=4095
15079 #define OBD_FAIL_OST_READ_SIZE 0x234
15080 do_facet ost1 $LCTL set_param fail_loc=0x234
15081 $LFS setstripe $DIR/$tfile -i 0 -c 1
15082 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
15083 cancel_lru_locks $FSNAME-OST0000
15084 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
15086 run_test 246 "Read file of size 4095 should return right length"
15092 umount_client $submount
15097 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15099 { skip "Fileset feature is not supported"; return; }
15101 local submount=${MOUNT}_$tdir
15104 mkdir -p $submount || error "mkdir $submount failed"
15105 FILESET="$FILESET/$tdir" mount_client $submount ||
15106 error "mount $submount failed"
15107 trap "cleanup_247 $submount" EXIT
15108 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
15109 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
15110 error "read $MOUNT/$tdir/$tfile failed"
15111 cleanup_247 $submount
15113 run_test 247a "mount subdir as fileset"
15116 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15117 { skip "Fileset feature is not supported"; return; }
15119 local submount=${MOUNT}_$tdir
15121 rm -rf $MOUNT/$tdir
15122 mkdir -p $submount || error "mkdir $submount failed"
15124 FILESET="$FILESET/$tdir" mount_client $submount &&
15125 error "mount $submount should fail"
15128 run_test 247b "mount subdir that dose not exist"
15131 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15132 { skip "Fileset feature is not supported"; return; }
15134 local submount=${MOUNT}_$tdir
15136 mkdir -p $MOUNT/$tdir/dir1
15137 mkdir -p $submount || error "mkdir $submount failed"
15138 trap "cleanup_247 $submount" EXIT
15139 FILESET="$FILESET/$tdir" mount_client $submount ||
15140 error "mount $submount failed"
15141 local fid=$($LFS path2fid $MOUNT/)
15142 $LFS fid2path $submount $fid && error "fid2path should fail"
15143 cleanup_247 $submount
15145 run_test 247c "running fid2path outside root"
15148 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15149 { skip "Fileset feature is not supported"; return; }
15151 local submount=${MOUNT}_$tdir
15153 mkdir -p $MOUNT/$tdir/dir1
15154 mkdir -p $submount || error "mkdir $submount failed"
15155 FILESET="$FILESET/$tdir" mount_client $submount ||
15156 error "mount $submount failed"
15157 trap "cleanup_247 $submount" EXIT
15158 local fid=$($LFS path2fid $submount/dir1)
15159 $LFS fid2path $submount $fid || error "fid2path should succeed"
15160 cleanup_247 $submount
15162 run_test 247d "running fid2path inside root"
15166 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15168 { skip "Fileset feature is not supported"; return; }
15170 local submount=${MOUNT}_$tdir
15173 mkdir -p $submount || error "mkdir $submount failed"
15174 FILESET="$FILESET/.." mount_client $submount &&
15175 error "mount $submount should fail"
15178 run_test 247e "mount .. as fileset"
15181 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
15182 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
15184 # create a large file for fast read verification
15185 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
15187 # make sure the file is created correctly
15188 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
15189 { rm -f $DIR/$tfile; skip "file creation error" && return; }
15191 echo "Test 1: verify that fast read is 4 times faster on cache read"
15193 # small read with fast read enabled
15194 $LCTL set_param -n llite.*.fast_read=1
15195 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15196 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15197 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15198 # small read with fast read disabled
15199 $LCTL set_param -n llite.*.fast_read=0
15200 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15201 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15202 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15204 # verify that fast read is 4 times faster for cache read
15205 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
15206 error_not_in_vm "fast read was not 4 times faster: " \
15207 "$t_fast vs $t_slow"
15209 echo "Test 2: verify the performance between big and small read"
15210 $LCTL set_param -n llite.*.fast_read=1
15212 # 1k non-cache read
15213 cancel_lru_locks osc
15214 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15215 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15216 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15218 # 1M non-cache read
15219 cancel_lru_locks osc
15220 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15221 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15222 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15224 # verify that big IO is not 4 times faster than small IO
15225 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
15226 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
15228 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
15231 run_test 248 "fast read verification"
15233 test_249() { # LU-7890
15235 $SETSTRIPE -c 1 $DIR/$tfile
15237 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
15238 skip "Need at least version 2.8.54"
15240 # Offset 2T == 4k * 512M
15241 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
15242 error "dd to 2T offset failed"
15244 run_test 249 "Write above 2T file size"
15247 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
15248 && skip "no 16TB file size limit on ZFS" && return
15250 $SETSTRIPE -c 1 $DIR/$tfile
15251 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
15252 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
15253 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
15254 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
15255 conv=notrunc,fsync && error "append succeeded"
15258 run_test 250 "Write above 16T limit"
15261 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
15263 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
15264 #Skip once - writing the first stripe will succeed
15265 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15266 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
15267 error "short write happened"
15269 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15270 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
15271 error "short read happened"
15275 run_test 251 "Handling short read and write correctly"
15285 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15286 remote_ost_nodsh && skip "remote OST with nodsh" && return
15287 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
15288 "$(facet_fstype mds1)" != "ldiskfs" ]; then
15289 skip "ldiskfs only test"
15293 # check lr_reader on OST0000
15295 dev=$(facet_device $tgt)
15296 out=$(do_facet $tgt $LR_READER $dev)
15297 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15299 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
15300 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
15301 error "Invalid uuid returned by $LR_READER on target $tgt"
15302 echo -e "uuid returned by $LR_READER is '$uuid'\n"
15304 # check lr_reader -c on MDT0000
15306 dev=$(facet_device $tgt)
15307 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
15308 echo "$LR_READER does not support additional options"
15311 out=$(do_facet $tgt $LR_READER -c $dev)
15312 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15314 num=$(echo "$out" | grep -c "mdtlov")
15315 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
15316 error "Invalid number of mdtlov clients returned by $LR_READER"
15317 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
15319 # check lr_reader -cr on MDT0000
15320 out=$(do_facet $tgt $LR_READER -cr $dev)
15321 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15323 echo "$out" | grep -q "^reply_data:$" ||
15324 error "$LR_READER should have returned 'reply_data' section"
15325 num=$(echo "$out" | grep -c "client_generation")
15326 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
15328 run_test 252 "check lr_reader tool"
15330 test_253_fill_ost() {
15331 local size_mb #how many MB should we write to pass watermark
15332 local lwm=$3 #low watermark
15333 local free_10mb #10% of free space
15335 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15336 size_mb=$((free_kb / 1024 - lwm))
15337 free_10mb=$((free_kb / 10240))
15338 #If 10% of free space cross low watermark use it
15339 if (( free_10mb > size_mb )); then
15342 #At least we need to store 1.1 of difference between
15343 #free space and low watermark
15344 size_mb=$((size_mb + size_mb / 10))
15346 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
15347 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
15348 oflag=append conv=notrunc
15353 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15354 echo "OST still has $((free_kb / 1024)) mbytes free"
15361 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15362 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15363 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
15365 local ost_name=$($LFS osts |
15366 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
15368 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
15369 do_facet $SINGLEMDS $LCTL get_param -n \
15370 osp.$mdtosc_proc1.reserved_mb_high ||
15371 { skip "remote MDS does not support reserved_mb_high" &&
15376 wait_delete_completed
15379 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
15380 osp.$mdtosc_proc1.reserved_mb_high)
15381 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
15382 osp.$mdtosc_proc1.reserved_mb_low)
15383 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
15385 if ! combined_mgs_mds ; then
15388 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
15389 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
15390 error "Adding $ost_name to pool failed"
15392 # Wait for client to see a OST at pool
15393 wait_update $HOSTNAME "$LCTL get_param -n
15394 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
15395 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
15396 error "Client can not see the pool"
15397 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
15398 error "Setstripe failed"
15400 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
15401 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
15402 echo "OST still has $((blocks/1024)) mbytes free"
15404 local new_lwm=$((blocks/1024-10))
15405 do_facet $SINGLEMDS $LCTL set_param \
15406 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
15407 do_facet $SINGLEMDS $LCTL set_param \
15408 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
15410 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15412 #First enospc could execute orphan deletion so repeat.
15413 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15415 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15416 osp.$mdtosc_proc1.prealloc_status)
15417 echo "prealloc_status $oa_status"
15419 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
15420 error "File creation should fail"
15421 #object allocation was stopped, but we still able to append files
15422 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
15423 error "Append failed"
15424 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
15426 wait_delete_completed
15430 for i in $(seq 10 12); do
15431 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
15432 error "File creation failed after rm";
15435 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15436 osp.$mdtosc_proc1.prealloc_status)
15437 echo "prealloc_status $oa_status"
15439 if (( oa_status != 0 )); then
15440 error "Object allocation still disable after rm"
15442 do_facet $SINGLEMDS $LCTL set_param \
15443 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
15444 do_facet $SINGLEMDS $LCTL set_param \
15445 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
15448 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
15449 error "Remove $ost_name from pool failed"
15450 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
15451 error "Pool destroy fialed"
15453 if ! combined_mgs_mds ; then
15457 run_test 253 "Check object allocation limit"
15462 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15463 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15464 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
15465 { skip "MDS does not support changelog_size" && return; }
15467 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
15468 echo "Registered as changelog user $cl_user"
15470 $LFS changelog_clear $MDT0 $cl_user 0
15472 local size1=$(do_facet mds1 \
15473 $LCTL get_param -n mdd.$MDT0.changelog_size)
15474 echo "Changelog size $size1"
15477 $LFS mkdir -i 0 $DIR/$tdir
15479 mkdir -p $DIR/$tdir/pics/2008/zachy
15480 touch $DIR/$tdir/pics/2008/zachy/timestamp
15481 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
15482 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15483 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15484 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15485 rm $DIR/$tdir/pics/desktop.jpg
15487 local size2=$(do_facet mds1 \
15488 $LCTL get_param -n mdd.$MDT0.changelog_size)
15489 echo "Changelog size after work $size2"
15491 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
15493 if (( size2 <= size1 )); then
15494 error "Changelog size after work should be greater than original"
15498 run_test 254 "Check changelog size"
15505 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
15506 awk -F: '{print $2}' | grep $type > /dev/null
15507 if [ $? -ne 0 ]; then
15517 lfs ladvise -a willread $file > /dev/null 2>&1
15518 if [ $? -eq 0 ]; then
15522 lfs ladvise -a willread $file 2>&1 |
15523 grep "Inappropriate ioctl for device" > /dev/null
15524 if [ $? -eq 0 ]; then
15531 bc <<<"scale=2; ($1 - $2) * 100 / $2"
15534 # run a random read IO workload
15535 # usage: random_read_iops <filename> <filesize> <iosize>
15536 random_read_iops() {
15539 local iosize=${3:-4096}
15541 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
15542 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
15545 drop_file_oss_cache() {
15549 $LFS ladvise -a dontneed $file 2>/dev/null ||
15550 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
15553 ladvise_willread_performance()
15556 local average_origin=0
15557 local average_cache=0
15558 local average_ladvise=0
15560 for ((i = 1; i <= $repeat; i++)); do
15561 echo "Iter $i/$repeat: reading without willread hint"
15562 cancel_lru_locks osc
15563 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15564 local speed_origin=$(random_read_iops $DIR/$tfile $size)
15565 echo "Iter $i/$repeat: uncached speed: $speed_origin"
15566 average_origin=$(bc <<<"$average_origin + $speed_origin")
15568 cancel_lru_locks osc
15569 local speed_cache=$(random_read_iops $DIR/$tfile $size)
15570 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
15571 average_cache=$(bc <<<"$average_cache + $speed_cache")
15573 cancel_lru_locks osc
15574 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15575 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
15576 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
15577 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
15578 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
15580 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
15581 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
15582 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
15584 speedup_cache=$(percent $average_cache $average_origin)
15585 speedup_ladvise=$(percent $average_ladvise $average_origin)
15587 echo "Average uncached read: $average_origin"
15588 echo "Average speedup with OSS cached read: " \
15589 "$average_cache = +$speedup_cache%"
15590 echo "Average speedup with ladvise willread: " \
15591 "$average_ladvise = +$speedup_ladvise%"
15593 local lowest_speedup=20
15594 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
15595 echo "Speedup with OSS cached read less than $lowest_speedup%," \
15596 "got $average_cache%. Skipping ladvise willread check."
15600 # the test won't work on ZFS until it supports 'ladvise dontneed', but
15601 # it is still good to run until then to exercise 'ladvise willread'
15602 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15603 [ "$(facet_fstype ost1)" = "zfs" ] &&
15604 echo "osd-zfs does not support dontneed or drop_caches" &&
15607 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
15608 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
15609 error_not_in_vm "Speedup with willread is less than " \
15610 "$lowest_speedup%, got $average_ladvise%"
15614 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15615 skip "lustre < 2.8.54 does not support ladvise " && return
15616 remote_ost_nodsh && skip "remote OST with nodsh" && return
15618 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
15620 ladvise_no_type willread $DIR/$tfile &&
15621 skip "willread ladvise is not supported" && return
15623 ladvise_no_ioctl $DIR/$tfile &&
15624 skip "ladvise ioctl is not supported" && return
15627 local size=$((size_mb * 1048576))
15628 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15629 error "dd to $DIR/$tfile failed"
15631 lfs ladvise -a willread $DIR/$tfile ||
15632 error "Ladvise failed with no range argument"
15634 lfs ladvise -a willread -s 0 $DIR/$tfile ||
15635 error "Ladvise failed with no -l or -e argument"
15637 lfs ladvise -a willread -e 1 $DIR/$tfile ||
15638 error "Ladvise failed with only -e argument"
15640 lfs ladvise -a willread -l 1 $DIR/$tfile ||
15641 error "Ladvise failed with only -l argument"
15643 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
15644 error "End offset should not be smaller than start offset"
15646 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
15647 error "End offset should not be equal to start offset"
15649 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
15650 error "Ladvise failed with overflowing -s argument"
15652 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
15653 error "Ladvise failed with overflowing -e argument"
15655 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
15656 error "Ladvise failed with overflowing -l argument"
15658 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
15659 error "Ladvise succeeded with conflicting -l and -e arguments"
15661 echo "Synchronous ladvise should wait"
15663 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
15664 do_nodes $(comma_list $(osts_nodes)) \
15665 $LCTL set_param fail_val=$delay fail_loc=0x237
15667 local start_ts=$SECONDS
15668 lfs ladvise -a willread $DIR/$tfile ||
15669 error "Ladvise failed with no range argument"
15670 local end_ts=$SECONDS
15671 local inteval_ts=$((end_ts - start_ts))
15673 if [ $inteval_ts -lt $(($delay - 1)) ]; then
15674 error "Synchronous advice didn't wait reply"
15677 echo "Asynchronous ladvise shouldn't wait"
15678 local start_ts=$SECONDS
15679 lfs ladvise -a willread -b $DIR/$tfile ||
15680 error "Ladvise failed with no range argument"
15681 local end_ts=$SECONDS
15682 local inteval_ts=$((end_ts - start_ts))
15684 if [ $inteval_ts -gt $(($delay / 2)) ]; then
15685 error "Asynchronous advice blocked"
15688 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
15689 ladvise_willread_performance
15691 run_test 255a "check 'lfs ladvise -a willread'"
15697 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
15701 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15702 skip "lustre < 2.8.54 does not support ladvise " && return
15703 remote_ost_nodsh && skip "remote OST with nodsh" && return
15705 lfs setstripe -c 1 -i 0 $DIR/$tfile
15707 ladvise_no_type dontneed $DIR/$tfile &&
15708 skip "dontneed ladvise is not supported" && return
15710 ladvise_no_ioctl $DIR/$tfile &&
15711 skip "ladvise ioctl is not supported" && return
15713 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15714 skip "lustre < 2.8.54 does not support ladvise" && return
15716 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15717 [ "$(facet_fstype ost1)" = "zfs" ] &&
15718 skip "zfs-osd does not support 'ladvise dontneed'" && return
15721 local size=$((size_mb * 1048576))
15722 # In order to prevent disturbance of other processes, only check 3/4
15723 # of the memory usage
15724 local kibibytes=$((size_mb * 1024 * 3 / 4))
15726 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15727 error "dd to $DIR/$tfile failed"
15729 local total=$(facet_meminfo ost1 MemTotal)
15730 echo "Total memory: $total KiB"
15732 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
15733 local before_read=$(facet_meminfo ost1 Cached)
15734 echo "Cache used before read: $before_read KiB"
15736 lfs ladvise -a willread $DIR/$tfile ||
15737 error "Ladvise willread failed"
15738 local after_read=$(facet_meminfo ost1 Cached)
15739 echo "Cache used after read: $after_read KiB"
15741 lfs ladvise -a dontneed $DIR/$tfile ||
15742 error "Ladvise dontneed again failed"
15743 local no_read=$(facet_meminfo ost1 Cached)
15744 echo "Cache used after dontneed ladvise: $no_read KiB"
15746 if [ $total -lt $((before_read + kibibytes)) ]; then
15747 echo "Memory is too small, abort checking"
15751 if [ $((before_read + kibibytes)) -gt $after_read ]; then
15752 error "Ladvise willread should use more memory" \
15753 "than $kibibytes KiB"
15756 if [ $((no_read + kibibytes)) -gt $after_read ]; then
15757 error "Ladvise dontneed should release more memory" \
15758 "than $kibibytes KiB"
15761 run_test 255b "check 'lfs ladvise -a dontneed'"
15770 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
15771 skip "lustre < 2.10.53 does not support lockahead" && return
15773 test_mkdir -p $DIR/$tdir
15774 $SETSTRIPE -i 0 $DIR/$tdir
15776 #test 10 returns only success/failure
15778 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15780 if [ $rc -eq 255 ]; then
15781 error "Ladvise test${i} failed, ${rc}"
15784 #test 11 counts lock enqueue requests, all others count new locks
15786 count=$(do_facet ost1 \
15787 $LCTL get_param -n ost.OSS.ost.stats)
15788 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
15790 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15792 if [ $rc -eq 255 ]; then
15793 error "Ladvise test${i} failed, ${rc}"
15796 new_count=$(do_facet ost1 \
15797 $LCTL get_param -n ost.OSS.ost.stats)
15798 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
15799 awk '{ print $2 }')
15801 difference="$((new_count - count))"
15802 if [ $difference -ne $rc ]; then
15803 error "Ladvise test${i}, bad enqueue count, returned " \
15804 "${rc}, actual ${difference}"
15807 for i in $(seq 12 21); do
15808 # If we do not do this, we run the risk of having too many
15809 # locks and starting lock cancellation while we are checking
15811 cancel_lru_locks osc
15813 count=$($LCTL get_param -n \
15814 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15816 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15818 if [ $rc -eq 255 ]; then
15819 error "Ladvise test ${i} failed, ${rc}"
15822 new_count=$($LCTL get_param -n \
15823 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15824 difference="$((new_count - count))"
15826 # Test 15 output is divided by 100 to map down to valid return
15827 if [ $i -eq 15 ]; then
15831 if [ $difference -ne $rc ]; then
15832 error "Ladvise test ${i}, bad lock count, returned " \
15833 "${rc}, actual ${difference}"
15837 #test 22 returns only success/failure
15839 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15841 if [ $rc -eq 255 ]; then
15842 error "Ladvise test${i} failed, ${rc}"
15845 run_test 255c "suite of ladvise lockahead tests"
15852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15853 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15854 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
15855 skip "ldiskfs only test" && return
15857 mdt_dev=$(mdsdevname 1)
15859 cl_user=$(do_facet mds1 \
15860 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
15861 if [[ -n $cl_user ]]; then
15862 skip "active changelog user"
15866 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
15867 echo "Registered as changelog user $cl_user"
15870 mkdir -p $DIR/$tdir
15872 $LFS changelog_clear $MDT0 $cl_user 0
15875 touch $DIR/$tdir/{1..10}
15878 stop mds1 || error "Fail to stop MDT."
15881 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
15883 #after mount new plainllog is used
15884 touch $DIR/$tdir/{11..19}
15886 local TEMP256FILE=$(mktemp -u TEMP256XXXXXX)
15887 cat_sl=$(do_facet mds1 \
15888 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
15889 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
15890 do_facet mds1 rm $TEMP256FILE
15892 if (( cat_sl != 2 )); then
15893 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
15894 error "Changelog catalog has wrong number of slots $cat_sl"
15897 $LFS changelog_clear $MDT0 $cl_user 0
15900 TEMP256FILE=$(mktemp -u TEMP256XXXXXX)
15901 cat_sl=$(do_facet mds1 \
15902 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
15903 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
15904 do_facet mds1 rm $TEMP256FILE
15906 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
15908 if (( cat_sl == 2 )); then
15909 error "Empty plain llog was not deleted from changelog catalog"
15911 if (( cat_sl != 1 )); then
15912 error "Active plain llog shouldn\`t be deleted from catalog"
15915 run_test 256 "Check llog delete for empty and not full state"
15918 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15919 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
15920 skip "Need MDS version at least 2.8.55" && return
15922 test_mkdir $DIR/$tdir
15924 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
15925 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
15928 #define OBD_FAIL_MDS_XATTR_REP 0x161
15929 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
15930 local facet=mds$((mdtidx + 1))
15931 set_nodes_failloc $(facet_active_host $facet) 0x80000161
15932 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
15934 stop $facet || error "stop MDS failed"
15935 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
15936 error "start MDS fail"
15938 run_test 257 "xattr locks are not lost"
15940 # Verify we take the i_mutex when security requires it
15942 #define OBD_FAIL_IMUTEX_SEC 0x141c
15943 $LCTL set_param fail_loc=0x141c
15945 chmod u+s $DIR/$tfile
15946 chmod a+rwx $DIR/$tfile
15947 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15949 if [ $RC -ne 0 ]; then
15950 error "error, failed to take i_mutex, rc=$?"
15956 # Verify we do NOT take the i_mutex in the normal case
15958 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
15959 $LCTL set_param fail_loc=0x141d
15962 chmod a+rw $DIR/$tfile
15963 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15965 if [ $RC -ne 0 ]; then
15966 error "error, took i_mutex unnecessarily, rc=$?"
15971 run_test 258b "verify i_mutex security behavior"
15974 #define OBD_FAIL_MDC_CLOSE 0x806
15975 $LCTL set_param fail_loc=0x80000806
15979 run_test 260 "Check mdc_close fail"
15981 ### Data-on-MDT sanity tests ###
15984 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
15985 skip "Need MDS version at least 2.10.55" && return
15988 local dom=$DIR/$tdir/dom_file
15989 local tmp=$DIR/$tdir/tmp_file
15991 mkdir -p $DIR/$tdir
15993 # basic checks for DoM component creation
15994 $LFS setstripe -E 1024K -E 1024K -L mdt $dom 2>/dev/null &&
15995 error "Can set MDT layout to non-first entry"
15997 $LFS setstripe -E 1024K -L mdt -E 1024K -L mdt $dom 2>/dev/null &&
15998 error "Can define multiple entries as MDT layout"
16000 $LFS setstripe -E 1M -L mdt $dom ||
16001 error "Can't create DoM layout"
16003 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
16004 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
16005 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
16007 local mdtidx=$($GETSTRIPE -M $dom)
16008 local mdtname=MDT$(printf %04x $mdtidx)
16009 local facet=mds$((mdtidx + 1))
16010 local space_check=1
16012 # Skip free space checks with ZFS
16013 if [ "$(facet_fstype $facet)" == "zfs" ]; then
16019 local mdtfree1=$(do_facet $facet \
16020 lctl get_param -n osd*.*$mdtname.kbytesfree)
16021 dd if=/dev/urandom of=$tmp bs=1024 count=100
16022 # check also direct IO along write
16023 dd if=$tmp of=$dom bs=102400 count=1 oflag=direct
16025 cmp $tmp $dom || error "file data is different"
16026 [ $(stat -c%s $dom) == 102400 ] || error "bad size after write"
16027 if [ $space_check == 1 ]; then
16028 local mdtfree2=$(do_facet $facet \
16029 lctl get_param -n osd*.*$mdtname.kbytesfree)
16030 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16031 error "MDT free space is wrong after write"
16035 $TRUNCATE $dom 10000
16036 [ $(stat -c%s $dom) == 10000 ] || error "bad size after truncate"
16037 if [ $space_check == 1 ]; then
16038 mdtfree1=$(do_facet $facet \
16039 lctl get_param -n osd*.*$mdtname.kbytesfree)
16040 [ $(($mdtfree1 - $mdtfree2)) -ge 92 ] ||
16041 error "MDT free space is wrong after truncate"
16047 [ $(stat -c%s $dom) == 112400 ] || error "bad size after append"
16048 if [ $space_check == 1 ]; then
16049 mdtfree2=$(do_facet $facet \
16050 lctl get_param -n osd*.*$mdtname.kbytesfree)
16051 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16052 error "MDT free space is wrong after append"
16057 if [ $space_check == 1 ]; then
16058 mdtfree1=$(do_facet $facet \
16059 lctl get_param -n osd*.*$mdtname.kbytesfree)
16060 [ $(($mdtfree1 - $mdtfree2)) -ge 112 ] ||
16061 error "MDT free space is wrong after removal"
16064 # combined striping
16065 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
16066 error "Can't create DoM + OST striping"
16068 dd if=/dev/urandom of=$tmp bs=1024 count=2000
16069 # check also direct IO along write
16070 dd if=$tmp of=$dom bs=102400 count=20 oflag=direct
16072 cmp $tmp $dom || error "file data is different"
16073 [ $(stat -c%s $dom) == 2048000 ] || error "bad size after write"
16079 run_test 270a "DoM: basic functionality tests"
16082 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16083 skip "Need MDS version at least 2.10.55" && return
16085 local dom=$DIR/$tdir/dom_file
16086 local max_size=1048576
16088 mkdir -p $DIR/$tdir
16089 $LFS setstripe -E $max_size -L mdt $dom
16091 # truncate over the limit
16092 $TRUNCATE $dom $(($max_size + 1)) &&
16093 error "successful truncate over the maximum size"
16094 # write over the limit
16095 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
16096 error "successful write over the maximum size"
16097 # append over the limit
16098 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
16099 echo "12345" >> $dom && error "successful append over the maximum size"
16104 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
16107 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16108 skip "Need MDS version at least 2.10.55" && return
16110 mkdir -p $DIR/$tdir
16111 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16113 # check files inherit DoM EA
16114 touch $DIR/$tdir/first
16115 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
16116 error "bad pattern"
16117 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
16118 error "bad stripe count"
16119 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
16120 error "bad stripe size"
16122 # check directory inherits DoM EA and uses it as default
16123 mkdir $DIR/$tdir/subdir
16124 touch $DIR/$tdir/subdir/second
16125 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
16126 error "bad pattern in sub-directory"
16127 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
16128 error "bad stripe count in sub-directory"
16129 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
16130 error "bad stripe size in sub-directory"
16133 run_test 270c "DoM: DoM EA inheritance tests"
16136 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16137 skip "Need MDS version at least 2.10.55" && return
16139 mkdir -p $DIR/$tdir
16140 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16142 # inherit default DoM striping
16143 mkdir $DIR/$tdir/subdir
16144 touch $DIR/$tdir/subdir/f1
16146 # change default directory striping
16147 $LFS setstripe -c 1 $DIR/$tdir/subdir
16148 touch $DIR/$tdir/subdir/f2
16149 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
16150 error "wrong default striping in file 2"
16151 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
16152 error "bad pattern in file 2"
16155 run_test 270d "DoM: change striping from DoM to RAID0"
16158 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16159 skip "Need MDS version at least 2.10.55" && return
16161 mkdir -p $DIR/$tdir/dom
16162 mkdir -p $DIR/$tdir/norm
16165 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
16166 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
16168 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
16169 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
16171 # find DoM files by layout
16172 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
16173 [ $NUM -eq $DOMFILES ] ||
16174 error "lfs find -L: found $NUM, expected $DOMFILES"
16175 echo "Test 1: lfs find 20 DOM files by layout: OK"
16177 # there should be 1 dir with default DOM striping
16178 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
16180 error "lfs find -L: found $NUM, expected 1 dir"
16181 echo "Test 2: lfs find 1 DOM dir by layout: OK"
16183 # find DoM files by stripe size
16184 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
16185 [ $NUM -eq $DOMFILES ] ||
16186 error "lfs find -S: found $NUM, expected $DOMFILES"
16187 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
16189 # find files by stripe offset except DoM files
16190 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
16191 [ $NUM -eq $NORMFILES ] ||
16192 error "lfs find -i: found $NUM, expected $NORMFILES"
16193 echo "Test 5: lfs find no DOM files by stripe index: OK"
16196 run_test 270e "DoM: lfs find with DoM files test"
16199 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16200 skip "Need MDS version at least 2.10.55" && return
16202 local mdtname=${FSNAME}-MDT0000-mdtlov
16203 local dom=$DIR/$tdir/dom_file
16204 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
16205 lod.$mdtname.dom_stripesize)
16206 local dom_limit=131072
16208 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
16209 local dom_current=$(do_facet mds1 $LCTL get_param -n \
16210 lod.$mdtname.dom_stripesize)
16211 [ ${dom_limit} -eq ${dom_current} ] ||
16212 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
16214 $LFS mkdir -i 0 -c 1 $DIR/$tdir
16215 $LFS setstripe -d $DIR/$tdir
16216 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
16217 error "Can't set directory default striping"
16219 # exceed maximum stripe size
16220 $LFS setstripe -E $(($dom_limit * 2)) -L mdt $dom &&
16221 error "Able to create DoM component size more than LOD limit"
16223 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
16224 dom_current=$(do_facet mds1 $LCTL get_param -n \
16225 lod.$mdtname.dom_stripesize)
16226 [ 0 -eq ${dom_current} ] ||
16227 error "Can't set zero DoM stripe limit"
16229 # too low values to be aligned with smallest stripe size 64K
16230 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
16231 dom_current=$(do_facet mds1 $LCTL get_param -n \
16232 lod.$mdtname.dom_stripesize)
16233 [ 30000 -eq ${dom_current} ] &&
16234 error "Can set too small DoM stripe limit"
16236 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
16237 dom_current=$(do_facet mds1 $LCTL get_param -n \
16238 lod.$mdtname.dom_stripesize)
16240 [ 2147483648 -eq ${dom_current} ] &&
16241 error "Can set too large DoM stripe limit"
16243 do_facet mds1 $LCTL set_param -n \
16244 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
16245 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16246 error "Can't create DoM component size after limit change"
16247 do_facet mds1 $LCTL set_param -n \
16248 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
16249 $LFS setstripe -E $dom_limit -L mdt ${dom}_big &&
16250 error "Can create big DoM component after limit decrease"
16251 touch ${dom}_def ||
16252 error "Can't create file with old default layout"
16254 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
16257 run_test 270f "DoM: maximum DoM stripe size checks"
16260 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16261 skip "Need MDS version at least 2.10.55" && return
16263 local dom=$DIR/$tdir/dom
16265 mkdir -p $DIR/$tdir
16267 $LFS setstripe -E 1024K -L mdt $dom
16269 lctl set_param -n mdc.*.stats=clear
16270 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16271 cat $dom > /dev/null
16272 local reads=$(lctl get_param -n mdc.*.stats |
16273 awk '/ost_read/ {print $2}')
16274 [ -z $reads ] || error "Unexpected $reads READ RPCs"
16278 run_test 271a "DoM: data is cached for read after write"
16281 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16282 skip "Need MDS version at least 2.10.55" && return
16284 local dom=$DIR/$tdir/dom
16286 mkdir -p $DIR/$tdir
16288 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16290 lctl set_param -n mdc.*.stats=clear
16291 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16292 cancel_lru_locks mdc
16293 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
16294 # second stat to check size is cached on client
16295 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
16296 local gls=$(lctl get_param -n mdc.*.stats |
16297 awk '/ldlm_glimpse/ {print $2}')
16298 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16301 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
16304 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16305 skip "Need MDS version at least 2.10.55" && return
16307 local dom=$DIR/$tdir/dom
16309 mkdir -p $DIR/$tdir
16311 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16313 lctl set_param -n mdc.*.stats=clear
16314 lctl set_param -n osc.*.stats=clear
16315 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
16316 cancel_lru_locks mdc
16317 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16318 # second stat to check size is cached on client
16319 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16320 local gls=$(lctl get_param -n mdc.*.stats |
16321 awk '/ldlm_glimpse/ {print $2}')
16322 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16323 local gls=$(lctl get_param -n osc.*.stats |
16324 awk '/ldlm_glimpse/ {print $2}')
16325 [ -z $gls ] || error "Unexpected $gls OSC glimpse RPCs"
16328 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
16331 # test to be enabled with lock_convert
16332 skip "skipped until lock convert will be implemented" && return
16334 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16335 skip "Need MDS version at least 2.10.55" && return
16337 local dom=$DIR/$tdir/dom
16339 mkdir -p $DIR/$tdir
16341 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16343 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
16344 local facet=mds$((mdtidx + 1))
16346 cancel_lru_locks mdc
16347 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
16348 createmany -o $dom 1000
16349 lctl set_param -n mdc.*.stats=clear
16350 smalliomany -w $dom 1000 200
16351 lctl get_param -n mdc.*.stats
16352 local enq=$(lctl get_param -n mdc.*.stats |
16353 awk '/ldlm_ibits_enqueue/ {print $2}')
16354 # Each file has 1 open, 1 IO enqueues, total 2000
16355 # but now we have also +1 getxattr for security.capability, total 3000
16356 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
16357 unlinkmany $dom 1000
16359 cancel_lru_locks mdc
16360 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
16361 createmany -o $dom 1000
16362 lctl set_param -n mdc.*.stats=clear
16363 smalliomany -w $dom 1000 200
16364 lctl get_param -n mdc.*.stats
16365 local enq_2=$(lctl get_param -n mdc.*.stats |
16366 awk '/ldlm_ibits_enqueue/ {print $2}')
16367 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
16368 # for OPEN and IO lock.
16369 [ $((enq - enq_2)) -ge 1000 ] ||
16370 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
16371 unlinkmany $dom 1000
16374 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
16376 cleanup_test_300() {
16380 test_striped_dir() {
16385 mkdir -p $DIR/$tdir
16387 SAVE_UMASK=$(umask)
16388 trap cleanup_test_300 RETURN EXIT
16390 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
16391 $DIR/$tdir/striped_dir ||
16392 error "set striped dir error"
16394 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
16395 [ "$mode" = "755" ] || error "expect 755 got $mode"
16397 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
16398 error "getdirstripe failed"
16399 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
16400 if [ "$stripe_count" != "2" ]; then
16401 error "1:stripe_count is $stripe_count, expect 2"
16403 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
16404 if [ "$stripe_count" != "2" ]; then
16405 error "2:stripe_count is $stripe_count, expect 2"
16408 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
16409 if [ "$stripe_index" != "$mdt_index" ]; then
16410 error "stripe_index is $stripe_index, expect $mdt_index"
16413 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16414 error "nlink error after create striped dir"
16416 mkdir $DIR/$tdir/striped_dir/a
16417 mkdir $DIR/$tdir/striped_dir/b
16419 stat $DIR/$tdir/striped_dir/a ||
16420 error "create dir under striped dir failed"
16421 stat $DIR/$tdir/striped_dir/b ||
16422 error "create dir under striped dir failed"
16424 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
16425 error "nlink error after mkdir"
16427 rmdir $DIR/$tdir/striped_dir/a
16428 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
16429 error "nlink error after rmdir"
16431 rmdir $DIR/$tdir/striped_dir/b
16432 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16433 error "nlink error after rmdir"
16435 chattr +i $DIR/$tdir/striped_dir
16436 createmany -o $DIR/$tdir/striped_dir/f 10 &&
16437 error "immutable flags not working under striped dir!"
16438 chattr -i $DIR/$tdir/striped_dir
16440 rmdir $DIR/$tdir/striped_dir ||
16441 error "rmdir striped dir error"
16449 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16450 skip "skipped for lustre < 2.7.0" && return
16451 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16452 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16454 test_striped_dir 0 || error "failed on striped dir on MDT0"
16455 test_striped_dir 1 || error "failed on striped dir on MDT0"
16457 run_test 300a "basic striped dir sanity test"
16460 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16461 skip "skipped for lustre < 2.7.0" && return
16462 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16463 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16469 test_mkdir $DIR/$tdir || error "mkdir fail"
16470 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16471 error "set striped dir error"
16472 for i in {0..9}; do
16473 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
16475 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
16476 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
16477 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
16479 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
16480 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
16481 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
16485 run_test 300b "check ctime/mtime for striped dir"
16488 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16489 skip "skipped for lustre < 2.7.0" && return
16490 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16491 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16494 mkdir -p $DIR/$tdir
16495 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
16496 error "set striped dir error"
16498 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
16499 error "chown striped dir failed"
16501 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
16502 error "create 5k files failed"
16504 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
16506 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
16510 run_test 300c "chown && check ls under striped directory"
16513 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16514 skip "skipped for lustre < 2.7.0" && return
16515 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16516 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16520 mkdir -p $DIR/$tdir
16521 $SETSTRIPE -c 2 $DIR/$tdir
16523 #local striped directory
16524 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16525 error "set striped dir error"
16526 createmany -o $DIR/$tdir/striped_dir/f 10 ||
16527 error "create 10 files failed"
16529 #remote striped directory
16530 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
16531 error "set striped dir error"
16532 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
16533 error "create 10 files failed"
16535 for file in $(find $DIR/$tdir); do
16536 stripe_count=$($GETSTRIPE -c $file)
16537 [ $stripe_count -eq 2 ] ||
16538 error "wrong stripe $stripe_count for $file"
16543 run_test 300d "check default stripe under striped directory"
16546 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16547 skip "Need MDS version at least 2.7.55" && return
16548 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16549 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16553 mkdir -p $DIR/$tdir
16555 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16556 error "set striped dir error"
16558 touch $DIR/$tdir/striped_dir/a
16559 touch $DIR/$tdir/striped_dir/b
16560 touch $DIR/$tdir/striped_dir/c
16562 mkdir $DIR/$tdir/striped_dir/dir_a
16563 mkdir $DIR/$tdir/striped_dir/dir_b
16564 mkdir $DIR/$tdir/striped_dir/dir_c
16566 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
16567 error "set striped adir under striped dir error"
16569 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
16570 error "set striped bdir under striped dir error"
16572 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
16573 error "set striped cdir under striped dir error"
16575 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
16576 error "rename dir under striped dir fails"
16578 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
16579 error "rename dir under different stripes fails"
16581 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
16582 error "rename file under striped dir should succeed"
16584 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
16585 error "rename dir under striped dir should succeed"
16589 run_test 300e "check rename under striped directory"
16592 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16593 skip "Need MDS version at least 2.7.55" && return
16594 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16595 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16600 mkdir -p $DIR/$tdir
16602 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16603 error "set striped dir error"
16605 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
16606 error "set striped dir error"
16608 touch $DIR/$tdir/striped_dir/a
16609 mkdir $DIR/$tdir/striped_dir/dir_a
16610 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
16611 error "create striped dir under striped dir fails"
16613 touch $DIR/$tdir/striped_dir1/b
16614 mkdir $DIR/$tdir/striped_dir1/dir_b
16615 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
16616 error "create striped dir under striped dir fails"
16618 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
16619 error "rename dir under different striped dir should fail"
16621 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
16622 error "rename striped dir under diff striped dir should fail"
16624 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
16625 error "rename file under diff striped dirs fails"
16629 run_test 300f "check rename cross striped directory"
16631 test_300_check_default_striped_dir()
16634 local default_count=$2
16635 local default_index=$3
16638 local dir_stripe_index
16641 echo "checking $dirname $default_count $default_index"
16642 $LFS setdirstripe -D -c $default_count -i $default_index \
16643 -t all_char $DIR/$tdir/$dirname ||
16644 error "set default stripe on striped dir error"
16645 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
16646 [ $stripe_count -eq $default_count ] ||
16647 error "expect $default_count get $stripe_count for $dirname"
16649 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
16650 [ $stripe_index -eq $default_index ] ||
16651 error "expect $default_index get $stripe_index for $dirname"
16653 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
16654 error "create dirs failed"
16656 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
16657 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
16658 for dir in $(find $DIR/$tdir/$dirname/*); do
16659 stripe_count=$($LFS getdirstripe -c $dir)
16660 [ $stripe_count -eq $default_count ] ||
16661 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
16662 error "stripe count $default_count != $stripe_count for $dir"
16664 stripe_index=$($LFS getdirstripe -i $dir)
16665 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
16666 error "$stripe_index != $default_index for $dir"
16668 #check default stripe
16669 stripe_count=$($LFS getdirstripe -D -c $dir)
16670 [ $stripe_count -eq $default_count ] ||
16671 error "default count $default_count != $stripe_count for $dir"
16673 stripe_index=$($LFS getdirstripe -D -i $dir)
16674 [ $stripe_index -eq $default_index ] ||
16675 error "default index $default_index != $stripe_index for $dir"
16677 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
16681 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16682 skip "Need MDS version at least 2.7.55" && return
16683 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16689 mkdir $DIR/$tdir/normal_dir
16691 #Checking when client cache stripe index
16692 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
16693 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
16694 error "create striped_dir failed"
16696 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
16697 error "create dir0 fails"
16698 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
16699 [ $stripe_index -eq 0 ] ||
16700 error "dir0 expect index 0 got $stripe_index"
16702 mkdir $DIR/$tdir/striped_dir/dir1 ||
16703 error "create dir1 fails"
16704 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
16705 [ $stripe_index -eq 1 ] ||
16706 error "dir1 expect index 1 got $stripe_index"
16708 #check default stripe count/stripe index
16709 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
16710 test_300_check_default_striped_dir normal_dir 1 0
16711 test_300_check_default_striped_dir normal_dir 2 1
16712 test_300_check_default_striped_dir normal_dir 2 -1
16714 #delete default stripe information
16715 echo "delete default stripeEA"
16716 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
16717 error "set default stripe on striped dir error"
16719 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
16720 for dir in $(find $DIR/$tdir/normal_dir/*); do
16721 stripe_count=$($LFS getdirstripe -c $dir)
16722 [ $stripe_count -eq 0 ] ||
16723 error "expect 1 get $stripe_count for $dir"
16724 stripe_index=$($LFS getdirstripe -i $dir)
16725 [ $stripe_index -eq 0 ] ||
16726 error "expect 0 get $stripe_index for $dir"
16729 run_test 300g "check default striped directory for normal directory"
16732 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16733 skip "Need MDS version at least 2.7.55" && return
16734 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16739 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16740 error "set striped dir error"
16742 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
16743 test_300_check_default_striped_dir striped_dir 1 0
16744 test_300_check_default_striped_dir striped_dir 2 1
16745 test_300_check_default_striped_dir striped_dir 2 -1
16747 #delete default stripe information
16748 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
16749 error "set default stripe on striped dir error"
16751 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
16752 for dir in $(find $DIR/$tdir/striped_dir/*); do
16753 stripe_count=$($LFS getdirstripe -c $dir)
16754 [ $stripe_count -eq 0 ] ||
16755 error "expect 1 get $stripe_count for $dir"
16758 run_test 300h "check default striped directory for striped directory"
16761 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16762 skip "Need MDS version at least 2.7.55" && return
16763 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16764 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16770 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16771 error "set striped dir error"
16773 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16774 error "create files under striped dir failed"
16776 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
16777 error "set striped hashdir error"
16779 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
16780 error "create dir0 under hash dir failed"
16781 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
16782 error "create dir1 under hash dir failed"
16784 # unfortunately, we need to umount to clear dir layout cache for now
16785 # once we fully implement dir layout, we can drop this
16786 umount_client $MOUNT || error "umount failed"
16787 mount_client $MOUNT || error "mount failed"
16789 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
16790 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
16791 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
16793 #set the stripe to be unknown hash type
16794 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
16795 $LCTL set_param fail_loc=0x1901
16796 for ((i = 0; i < 10; i++)); do
16797 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
16798 error "stat f-$i failed"
16799 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
16802 touch $DIR/$tdir/striped_dir/f0 &&
16803 error "create under striped dir with unknown hash should fail"
16805 $LCTL set_param fail_loc=0
16807 umount_client $MOUNT || error "umount failed"
16808 mount_client $MOUNT || error "mount failed"
16812 run_test 300i "client handle unknown hash type striped directory"
16815 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16816 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16817 skip "Need MDS version at least 2.7.55" && return
16818 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16824 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
16825 $LCTL set_param fail_loc=0x1702
16826 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16827 error "set striped dir error"
16829 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16830 error "create files under striped dir failed"
16832 $LCTL set_param fail_loc=0
16834 rm -rf $DIR/$tdir || error "unlink striped dir fails"
16838 run_test 300j "test large update record"
16841 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16842 skip "Need MDS version at least 2.7.55" && return
16843 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16844 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16850 #define OBD_FAIL_LARGE_STRIPE 0x1703
16851 $LCTL set_param fail_loc=0x1703
16852 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
16853 error "set striped dir error"
16854 $LCTL set_param fail_loc=0
16856 $LFS getdirstripe $DIR/$tdir/striped_dir ||
16857 error "getstripeddir fails"
16858 rm -rf $DIR/$tdir/striped_dir ||
16859 error "unlink striped dir fails"
16863 run_test 300k "test large striped directory"
16866 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16867 skip "Need MDS version at least 2.7.55" && return
16868 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16869 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16872 test_mkdir -p $DIR/$tdir/striped_dir
16873 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
16874 error "chown $RUNAS_ID failed"
16875 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
16876 error "set default striped dir failed"
16878 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
16879 $LCTL set_param fail_loc=0x80000158
16880 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
16882 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
16883 [ $stripe_index -eq 1 ] ||
16884 error "expect 1 get $stripe_index for $dir"
16886 run_test 300l "non-root user to create dir under striped dir with stale layout"
16889 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16890 skip "Need MDS version at least 2.7.55" && return
16891 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16892 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
16894 mkdir -p $DIR/$tdir/striped_dir
16895 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
16896 error "set default stripes dir error"
16898 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
16900 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
16901 [ $stripe_count -eq 0 ] ||
16902 error "expect 0 get $stripe_count for a"
16904 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
16905 error "set default stripes dir error"
16907 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
16909 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
16910 [ $stripe_count -eq 0 ] ||
16911 error "expect 0 get $stripe_count for b"
16913 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
16914 error "set default stripes dir error"
16916 mkdir $DIR/$tdir/striped_dir/c &&
16917 error "default stripe_index is invalid, mkdir c should fails"
16919 rm -rf $DIR/$tdir || error "rmdir fails"
16921 run_test 300m "setstriped directory on single MDT FS"
16924 local list=$(comma_list $(mdts_nodes))
16927 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16931 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16932 skip "Need MDS version at least 2.7.55" && return
16933 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16934 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16935 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16938 local list=$(comma_list $(mdts_nodes))
16940 trap cleanup_300n RETURN EXIT
16941 mkdir -p $DIR/$tdir
16942 chmod 777 $DIR/$tdir
16943 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
16944 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16945 error "create striped dir succeeds with gid=0"
16947 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16948 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
16949 error "create striped dir fails with gid=-1"
16951 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16952 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
16953 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16954 error "set default striped dir succeeds with gid=0"
16957 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16958 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
16959 error "set default striped dir fails with gid=-1"
16962 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16963 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
16964 error "create test_dir fails"
16965 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
16966 error "create test_dir1 fails"
16967 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
16968 error "create test_dir2 fails"
16971 run_test 300n "non-root user to create dir under striped dir with default EA"
16974 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16975 skip "Need MDS version at least 2.7.55" && return
16976 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16977 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16981 mkdir -p $DIR/$tdir
16983 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
16984 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
16985 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
16986 skip "not enough free inodes $numfree1 $numfree2"
16990 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
16991 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
16992 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
16993 skip "not enough free space $numfree1 $numfree2"
16997 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
16998 error "setdirstripe fails"
17000 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
17001 error "create dirs fails"
17003 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
17004 ls $DIR/$tdir/striped_dir > /dev/null ||
17005 error "ls striped dir fails"
17006 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
17007 error "unlink big striped dir fails"
17009 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
17012 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17013 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17014 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17016 mkdir -p $DIR/$tdir
17018 #define OBD_FAIL_OUT_ENOSPC 0x1704
17019 do_facet mds2 lctl set_param fail_loc=0x80001704
17020 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
17021 error "create striped directory should fail"
17023 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
17025 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
17028 run_test 300p "create striped directory without space"
17031 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17032 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17034 local fd=$(free_fd)
17035 local cmd="exec $fd<$tdir"
17037 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
17040 trap "eval $cmd" EXIT
17041 cd $tdir || error "cd $tdir fails"
17042 rmdir ../$tdir || error "rmdir $tdir fails"
17043 mkdir local_dir && error "create dir succeeds"
17044 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
17048 run_test 300q "create remote directory under orphan directory"
17050 prepare_remote_file() {
17051 mkdir $DIR/$tdir/src_dir ||
17052 error "create remote source failed"
17054 cp /etc/hosts $DIR/$tdir/src_dir/a ||
17055 error "cp to remote source failed"
17056 touch $DIR/$tdir/src_dir/a
17058 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
17059 error "create remote target dir failed"
17061 touch $DIR/$tdir/tgt_dir/b
17063 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
17064 error "rename dir cross MDT failed!"
17066 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
17067 error "src_child still exists after rename"
17069 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
17070 error "missing file(a) after rename"
17072 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
17073 error "diff after rename"
17077 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
17078 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17079 local remote_file=$DIR/$tdir/tgt_dir/b
17081 mkdir -p $DIR/$tdir
17083 prepare_remote_file || error "prepare remote file failed"
17086 $OPENUNLINK $remote_file $remote_file ||
17087 error "openunlink $remote_file failed"
17088 $CHECKSTAT -a $remote_file || error "$remote_file exists"
17090 run_test 310a "open unlink remote file"
17093 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
17094 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17095 local remote_file=$DIR/$tdir/tgt_dir/b
17097 mkdir -p $DIR/$tdir
17099 prepare_remote_file || error "prepare remote file failed"
17101 ln $remote_file $DIR/$tfile || error "link failed for remote file"
17102 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
17103 $CHECKSTAT -t file $remote_file || error "check file failed"
17105 run_test 310b "unlink remote file with multiple links while open"
17108 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
17109 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17110 local remote_file=$DIR/$tdir/tgt_dir/b
17112 mkdir -p $DIR/$tdir
17114 prepare_remote_file || error "prepare remote file failed"
17116 ln $remote_file $DIR/$tfile || error "link failed for remote file"
17117 multiop_bg_pause $remote_file O_uc ||
17118 error "mulitop failed for remote file"
17120 $MULTIOP $DIR/$tfile Ouc
17121 kill -USR1 $MULTIPID
17124 run_test 310c "open-unlink remote file with multiple links"
17128 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
17129 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
17130 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17131 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17133 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17135 mkdir -p $DIR/$tdir
17136 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
17137 createmany -o $DIR/$tdir/$tfile. 1000
17139 # statfs data is not real time, let's just calculate it
17140 old_iused=$((old_iused + 1000))
17142 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
17143 osp.*OST0000*MDT0000.create_count")
17144 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
17145 osp.*OST0000*MDT0000.max_create_count")
17146 for idx in $(seq $MDSCOUNT); do
17147 do_facet mds$idx "lctl set_param -n \
17148 osp.*OST0000*MDT000?.max_create_count=0"
17151 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
17152 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
17153 [ $index -ne 0 ] || error "$tfile stripe index is 0"
17155 unlinkmany $DIR/$tdir/$tfile. 1000
17157 for idx in $(seq $MDSCOUNT); do
17158 do_facet mds$idx "lctl set_param -n \
17159 osp.*OST0000*MDT000?.max_create_count=$max_count"
17160 do_facet mds$idx "lctl set_param -n \
17161 osp.*OST0000*MDT000?.create_count=$count"
17165 for i in $(seq 120); do
17166 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17167 # system may be too busy to destroy all objs in time, use
17168 # a somewhat small value to not fail autotest
17169 [ $((old_iused - new_iused)) -gt 400 ] && break
17173 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
17174 [ $((old_iused - new_iused)) -gt 400 ] ||
17175 error "objs not destroyed after unlink"
17177 run_test 311 "disable OSP precreate, and unlink should destroy objs"
17184 local vdevdir=$(dirname $(facet_vdevice $ost))
17185 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
17186 local zfs_zapid=$(do_facet $ost $cmd |
17187 grep -w "/O/0/d$((objid%32))" -C 5 |
17188 awk '/Object/{getline; print $1}')
17189 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
17190 awk "/$objid = /"'{printf $3}')
17195 zfs_object_blksz() {
17199 local vdevdir=$(dirname $(facet_vdevice $ost))
17200 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
17201 local blksz=$(do_facet $ost $cmd $objid |
17202 awk '/dblk/{getline; printf $4}')
17204 case "${blksz: -1}" in
17205 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
17206 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
17213 test_312() { # LU-4856
17214 remote_ost_nodsh && skip "remote OST with nodsh" && return
17216 [ $(facet_fstype ost1) = "zfs" ] ||
17217 { skip "the test only applies to zfs" && return; }
17219 local max_blksz=$(do_facet ost1 \
17220 $ZFS get -p recordsize $(facet_device ost1) |
17221 awk '!/VALUE/{print $3}')
17222 local min_blksz=$(getconf PAGE_SIZE)
17224 # to make life a little bit easier
17225 $LFS mkdir -c 1 -i 0 $DIR/$tdir
17226 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17228 local tf=$DIR/$tdir/$tfile
17230 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17232 # Get ZFS object id
17233 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17235 # block size change by sequential over write
17237 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
17238 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
17240 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17241 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
17245 # block size change by sequential append write
17246 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
17247 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17248 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17250 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
17251 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
17252 oflag=sync conv=notrunc
17254 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17255 [ $blksz -eq $((2 * count * min_blksz)) ] ||
17256 error "blksz error, actual $blksz, " \
17257 "expected: 2 * $count * $min_blksz"
17263 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17264 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17266 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
17267 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17268 [ $blksz -eq $min_blksz ] ||
17269 error "blksz error: $blksz, expected: $min_blksz"
17271 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
17272 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17273 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
17275 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
17276 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17277 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
17279 run_test 312 "make sure ZFS adjusts its block size by write pattern"
17282 remote_ost_nodsh && skip "remote OST with nodsh" && return
17284 local file=$DIR/$tfile
17286 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
17288 # define OBD_FAIL_TGT_RCVD_EIO 0x720
17289 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17290 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
17291 error "write should failed"
17292 do_facet ost1 "$LCTL set_param fail_loc=0"
17295 run_test 313 "io should fail after last_rcvd update fail"
17298 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
17299 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17301 wait_delete_completed
17302 do_facet ost1 "$LCTL set_param fail_loc=0"
17304 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
17306 test_315() { # LU-618
17307 local file=$DIR/$tfile
17310 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4096000c
17311 $MULTIOP $file oO_RDONLY:r4096000_c &
17316 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
17319 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
17322 run_test 315 "read should be accounted"
17325 local read_write=$1
17326 if [ "$read_write" = "write" ]; then
17327 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
17328 elif [ "$read_write" = "read" ]; then
17329 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
17331 error "argument error"
17334 # turn off debug for performance testing
17335 local saved_debug=$($LCTL get_param -n debug)
17336 $LCTL set_param debug=0
17338 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
17340 # get ost1 size - lustre-OST0000
17341 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
17342 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
17343 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
17345 if [ "$read_write" = "read" ]; then
17346 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
17349 local start_time=$(date +%s.%N)
17350 $dd_cmd bs=1M count=$blocks oflag=sync ||
17351 error "real dd $read_write error"
17352 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
17354 if [ "$read_write" = "write" ]; then
17358 # define OBD_FAIL_OST_FAKE_RW 0x238
17359 do_facet ost1 $LCTL set_param fail_loc=0x238
17361 local start_time=$(date +%s.%N)
17362 $dd_cmd bs=1M count=$blocks oflag=sync ||
17363 error "fake dd $read_write error"
17364 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
17366 if [ "$read_write" = "write" ]; then
17368 cancel_lru_locks osc
17369 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
17370 error "$tfile size not $blocks MB"
17372 do_facet ost1 $LCTL set_param fail_loc=0
17374 echo "fake $read_write $duration_fake vs. normal $read_write" \
17375 "$duration in seconds"
17376 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
17377 error_not_in_vm "fake write is slower"
17379 $LCTL set_param -n debug="$saved_debug"
17382 test_399a() { # LU-7655 for OST fake write
17383 remote_ost_nodsh && skip "remote OST with nodsh" && return
17387 run_test 399a "fake write should not be slower than normal write"
17389 test_399b() { # LU-8726 for OST fake read
17390 remote_ost_nodsh && skip "remote OST with nodsh" && return
17392 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
17393 skip "ldiskfs only test" && return 0
17397 run_test 399b "fake read should not be slower than normal read"
17399 test_400a() { # LU-1606, was conf-sanity test_74
17400 local extra_flags=''
17401 local out=$TMP/$tfile
17402 local prefix=/usr/include/lustre
17405 if ! which $CC > /dev/null 2>&1; then
17406 skip_env "$CC is not installed"
17410 if ! [[ -d $prefix ]]; then
17411 # Assume we're running in tree and fixup the include path.
17412 extra_flags+=" -I$LUSTRE/include"
17413 extra_flags+=" -L$LUSTRE/utils"
17416 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
17417 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
17418 error "client api broken"
17422 run_test 400a "Lustre client api program can compile and link"
17424 test_400b() { # LU-1606, LU-5011
17426 local out=$TMP/$tfile
17427 local prefix=/usr/include/linux/lustre
17429 # We use a hard coded prefix so that this test will not fail
17430 # when run in tree. There are headers in lustre/include/lustre/
17431 # that are not packaged (like lustre_idl.h) and have more
17432 # complicated include dependencies (like config.h and lnet/types.h).
17433 # Since this test about correct packaging we just skip them when
17434 # they don't exist (see below) rather than try to fixup cppflags.
17436 if ! which $CC > /dev/null 2>&1; then
17437 skip_env "$CC is not installed"
17441 for header in $prefix/*.h; do
17442 if ! [[ -f "$header" ]]; then
17446 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
17447 continue # lustre_ioctl.h is internal header
17450 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
17451 error "cannot compile '$header'"
17455 run_test 400b "packaged headers can be compiled"
17457 test_401a() { #LU-7437
17458 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
17459 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
17461 #count the number of parameters by "list_param -R"
17462 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
17463 #count the number of parameters by listing proc files
17464 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
17465 echo "proc_dirs='$proc_dirs'"
17466 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
17467 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
17470 [ $params -eq $procs ] ||
17471 error "found $params parameters vs. $procs proc files"
17473 # test the list_param -D option only returns directories
17474 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
17475 #count the number of parameters by listing proc directories
17476 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
17479 [ $params -eq $procs ] ||
17480 error "found $params parameters vs. $procs proc files"
17482 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
17485 local save=$($LCTL get_param -n jobid_var)
17488 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
17489 error "no error returned when setting bad parameters"
17491 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
17492 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
17494 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
17495 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
17496 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
17498 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
17501 local jobid_var_old=$($LCTL get_param -n jobid_var)
17502 local jobid_var_new
17504 $LCTL set_param jobid_var= &&
17505 error "no error returned for 'set_param a='"
17507 jobid_var_new=$($LCTL get_param -n jobid_var)
17508 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17509 error "jobid_var was changed by setting without value"
17511 $LCTL set_param jobid_var &&
17512 error "no error returned for 'set_param a'"
17514 jobid_var_new=$($LCTL get_param -n jobid_var)
17515 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17516 error "jobid_var was changed by setting without value"
17518 run_test 401c "Verify 'lctl set_param' without value fails in either format."
17521 local jobid_var_old=$($LCTL get_param -n jobid_var)
17522 local jobid_var_new
17523 local new_value="foo=bar"
17525 $LCTL set_param jobid_var=$new_value ||
17526 error "'set_param a=b' did not accept a value containing '='"
17528 jobid_var_new=$($LCTL get_param -n jobid_var)
17529 [[ "$jobid_var_new" == "$new_value" ]] ||
17530 error "'set_param a=b' failed on a value containing '='"
17532 # Reset the jobid_var to test the other format
17533 $LCTL set_param jobid_var=$jobid_var_old
17534 jobid_var_new=$($LCTL get_param -n jobid_var)
17535 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17536 error "failed to reset jobid_var"
17538 $LCTL set_param jobid_var $new_value ||
17539 error "'set_param a b' did not accept a value containing '='"
17541 jobid_var_new=$($LCTL get_param -n jobid_var)
17542 [[ "$jobid_var_new" == "$new_value" ]] ||
17543 error "'set_param a b' failed on a value containing '='"
17545 $LCTL set_param jobid_var $jobid_var_old
17546 jobid_var_new=$($LCTL get_param -n jobid_var)
17547 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17548 error "failed to reset jobid_var"
17550 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
17553 local server_version=$(lustre_version_code $SINGLEMDS)
17554 [[ $server_version -ge $(version_code 2.7.66) ]] ||
17555 [[ $server_version -ge $(version_code 2.7.18.4) &&
17556 $server_version -lt $(version_code 2.7.50) ]] ||
17557 [[ $server_version -ge $(version_code 2.7.2) &&
17558 $server_version -lt $(version_code 2.7.11) ]] ||
17559 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
17561 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17562 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
17563 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
17564 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
17565 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
17566 echo "Touch failed - OK"
17568 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
17571 local file1=$DIR/$tfile.1
17572 local file2=$DIR/$tfile.2
17573 local tfile=$TMP/$tfile
17575 rm -f $file1 $file2 $tfile
17580 # 30 sec OBD_TIMEOUT in ll_getattr()
17581 # right before populating st_nlink
17582 $LCTL set_param fail_loc=0x80001409
17583 stat -c %h $file1 > $tfile &
17585 # create an alias, drop all locks and reclaim the dentry
17587 cancel_lru_locks mdc
17588 cancel_lru_locks osc
17589 sysctl -w vm.drop_caches=2
17593 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
17595 rm -f $tfile $file1 $file2
17597 run_test 403 "i_nlink should not drop to zero due to aliasing"
17599 test_404() { # LU-6601
17600 local server_version=$(lustre_version_code $SINGLEMDS)
17601 [[ $server_version -ge $(version_code 2.8.53) ]] ||
17602 { skip "Need server version newer than 2.8.52"; return 0; }
17604 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17605 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
17606 awk '/osp .*-osc-MDT/ { print $4}')
17609 for osp in $mosps; do
17610 echo "Deactivate: " $osp
17611 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
17612 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17613 awk -vp=$osp '$4 == p { print $2 }')
17614 [ $stat = IN ] || {
17615 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17616 error "deactivate error"
17618 echo "Activate: " $osp
17619 do_facet $SINGLEMDS $LCTL --device %$osp activate
17620 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17621 awk -vp=$osp '$4 == p { print $2 }')
17622 [ $stat = UP ] || {
17623 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17624 error "activate error"
17628 run_test 404 "validate manual {de}activated works properly for OSPs"
17631 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
17632 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
17633 skip "Layout swap lock is not supported" && return
17635 check_swap_layouts_support && return 0
17637 test_mkdir $DIR/$tdir
17638 swap_lock_test -d $DIR/$tdir ||
17639 error "One layout swap locked test failed"
17641 run_test 405 "Various layout swap lock tests"
17644 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17645 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
17646 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
17647 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17648 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
17649 skip "Need MDS version at least 2.8.50" && return
17651 local def_stripe_size=$($LFS getstripe -S $MOUNT)
17652 local test_pool=$TESTNAME
17654 if ! combined_mgs_mds ; then
17657 pool_add $test_pool || error "pool_add failed"
17658 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
17659 error "pool_add_targets failed"
17661 save_layout_restore_at_exit $MOUNT
17663 # parent set default stripe count only, child will stripe from both
17664 # parent and fs default
17665 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
17666 error "setstripe $MOUNT failed"
17667 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
17668 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
17669 for i in $(seq 10); do
17670 local f=$DIR/$tdir/$tfile.$i
17671 touch $f || error "touch failed"
17672 local count=$($LFS getstripe -c $f)
17673 [ $count -eq $OSTCOUNT ] ||
17674 error "$f stripe count $count != $OSTCOUNT"
17675 local offset=$($LFS getstripe -i $f)
17676 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
17677 local size=$($LFS getstripe -S $f)
17678 [ $size -eq $((def_stripe_size * 2)) ] ||
17679 error "$f stripe size $size != $((def_stripe_size * 2))"
17680 local pool=$($LFS getstripe -p $f)
17681 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
17684 # change fs default striping, delete parent default striping, now child
17685 # will stripe from new fs default striping only
17686 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
17687 error "change $MOUNT default stripe failed"
17688 $LFS setstripe -c 0 $DIR/$tdir ||
17689 error "delete $tdir default stripe failed"
17690 for i in $(seq 11 20); do
17691 local f=$DIR/$tdir/$tfile.$i
17692 touch $f || error "touch $f failed"
17693 local count=$($LFS getstripe -c $f)
17694 [ $count -eq 1 ] || error "$f stripe count $count != 1"
17695 local offset=$($LFS getstripe -i $f)
17696 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
17697 local size=$($LFS getstripe -S $f)
17698 [ $size -eq $def_stripe_size ] ||
17699 error "$f stripe size $size != $def_stripe_size"
17700 local pool=$($LFS getstripe -p $f)
17701 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
17704 unlinkmany $DIR/$tdir/$tfile. 1 20
17706 local f=$DIR/$tdir/$tfile
17707 pool_remove_all_targets $test_pool $f
17708 pool_remove $test_pool $f
17710 if ! combined_mgs_mds ; then
17714 run_test 406 "DNE support fs default striping"
17717 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17718 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
17719 skip "Need MDS version at least 2.8.55" && return
17720 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17722 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
17723 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
17724 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
17725 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
17726 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
17728 #define OBD_FAIL_DT_TXN_STOP 0x2019
17729 for idx in $(seq $MDSCOUNT); do
17730 do_facet mds$idx "lctl set_param fail_loc=0x2019"
17732 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
17733 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
17734 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
17737 run_test 407 "transaction fail should cause operation fail"
17740 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
17742 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
17743 lctl set_param fail_loc=0x8000040a
17744 # let ll_prepare_partial_page() fail
17745 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
17749 # create at least 100 unused inodes so that
17750 # shrink_icache_memory(0) should not return 0
17751 touch $DIR/$tfile-{0..100}
17752 rm -f $DIR/$tfile-{0..100}
17755 echo 2 > /proc/sys/vm/drop_caches
17757 run_test 408 "drop_caches should not hang due to page leaks"
17761 [ $MDSCOUNT -lt 2 ] &&
17762 skip "We need at least 2 MDTs for this test" && return
17764 check_mount_and_prep
17766 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
17767 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
17768 touch $DIR/$tdir/guard || error "(2) Fail to create"
17770 local PREFIX=$(str_repeat 'A' 128)
17771 echo "Create 1K hard links start at $(date)"
17772 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17773 error "(3) Fail to hard link"
17775 echo "Links count should be right although linkEA overflow"
17776 stat $DIR/$tdir/guard || error "(4) Fail to stat"
17777 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
17778 [ $linkcount -eq 1001 ] ||
17779 error "(5) Unexpected hard links count: $linkcount"
17781 echo "List all links start at $(date)"
17782 ls -l $DIR/$tdir/foo > /dev/null ||
17783 error "(6) Fail to list $DIR/$tdir/foo"
17785 echo "Unlink hard links start at $(date)"
17786 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17787 error "(7) Fail to unlink"
17789 run_test 409 "Large amount of cross-MDTs hard links on the same file"
17793 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
17794 skip "Need client version at least 2.9.59" && return
17796 # Create a file, and stat it from the kernel
17797 local testfile=$DIR/$tfile
17800 local run_id=$RANDOM
17801 local my_ino=$(stat --format "%i" $testfile)
17803 # Try to insert the module. This will always fail as the
17804 # module is designed to not be inserted.
17805 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
17808 # Anything but success is a test failure
17810 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
17811 error "no inode match"
17813 run_test 410 "Test inode number returned from kernel thread"
17815 cleanup_test411_cgroup() {
17821 local cg_basedir=/sys/fs/cgroup/memory
17823 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
17824 { skip "no setup for cgroup"; return; }
17826 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
17827 error "test file creation failed"
17828 cancel_lru_locks osc
17830 # Create a very small memory cgroup to force a slab allocation error
17831 local cgdir=$cg_basedir/osc_slab_alloc
17832 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
17833 trap "cleanup_test411_cgroup $cgdir" EXIT
17834 echo 2M > $cgdir/memory.kmem.limit_in_bytes
17835 echo 1M > $cgdir/memory.limit_in_bytes
17837 # Should not LBUG, just be killed by oom-killer
17838 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null" &&
17839 error "fail to trigger a memory allocation error"
17841 cleanup_test411_cgroup $cgdir
17845 run_test 411 "Slab allocation error with cgroup does not LBUG"
17848 [ $MDSCOUNT -lt 2 ] &&
17849 skip "We need at least 2 MDTs for this test" && return
17851 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
17852 skip "Need server version at least 2.10.55" & exit 0
17855 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
17856 error "mkdir failed"
17857 $LFS getdirstripe $DIR/$tdir
17858 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
17859 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
17860 error "expect $((MDSCOUT - 1)) get $stripe_index"
17861 stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
17862 [ $stripe_count -eq 2 ] ||
17863 error "expect 2 get $stripe_count"
17865 run_test 412 "mkdir on specific MDTs"
17868 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
17869 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
17870 skip "Need server version at least 2.9.55" & exit 0
17871 start_full_debug_logging
17875 stop_full_debug_logging
17879 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17880 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17881 awk '/The barrier for/ { print $7 }')
17884 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
17889 barrier_expired() {
17892 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17893 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17894 awk '/will be expired/ { print $7 }')
17896 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
17905 echo "Start barrier_freeze at: $(date)"
17906 #define OBD_FAIL_BARRIER_DELAY 0x2202
17907 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
17908 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
17911 local b_status=$(barrier_stat)
17912 echo "Got barrier status at: $(date)"
17913 [ "$b_status" = "'freezing_p1'" ] ||
17914 error "(1) unexpected barrier status $b_status"
17916 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
17918 b_status=$(barrier_stat)
17919 [ "$b_status" = "'frozen'" ] ||
17920 error "(2) unexpected barrier status $b_status"
17922 local expired=$(barrier_expired)
17923 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
17924 sleep $((expired + 3))
17926 b_status=$(barrier_stat)
17927 [ "$b_status" = "'expired'" ] ||
17928 error "(3) unexpected barrier status $b_status"
17930 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
17931 error "(4) fail to freeze barrier"
17933 b_status=$(barrier_stat)
17934 [ "$b_status" = "'frozen'" ] ||
17935 error "(5) unexpected barrier status $b_status"
17937 echo "Start barrier_thaw at: $(date)"
17938 #define OBD_FAIL_BARRIER_DELAY 0x2202
17939 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
17940 do_facet mgs $LCTL barrier_thaw $FSNAME &
17943 b_status=$(barrier_stat)
17944 echo "Got barrier status at: $(date)"
17945 [ "$b_status" = "'thawing'" ] ||
17946 error "(6) unexpected barrier status $b_status"
17948 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
17950 b_status=$(barrier_stat)
17951 [ "$b_status" = "'thawed'" ] ||
17952 error "(7) unexpected barrier status $b_status"
17954 #define OBD_FAIL_BARRIER_FAILURE 0x2203
17955 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
17956 do_facet mgs $LCTL barrier_freeze $FSNAME
17958 b_status=$(barrier_stat)
17959 [ "$b_status" = "'failed'" ] ||
17960 error "(8) unexpected barrier status $b_status"
17962 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17963 do_facet mgs $LCTL barrier_thaw $FSNAME
17967 run_test 801a "write barrier user interfaces and stat machine"
17972 mkdir $DIR/$tdir || error "(1) fail to mkdir"
17973 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
17974 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
17975 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
17976 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
17978 cancel_lru_locks mdc
17980 # 180 seconds should be long enough
17981 do_facet mgs $LCTL barrier_freeze $FSNAME 180
17983 local b_status=$(barrier_stat)
17984 [ "$b_status" = "'frozen'" ] ||
17985 error "(6) unexpected barrier status $b_status"
17987 mkdir $DIR/$tdir/d0/d10 &
17990 touch $DIR/$tdir/d1/f13 &
17993 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
17996 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
17999 rm -f $DIR/$tdir/d4/f12 &
18002 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
18004 # To guarantee taht the 'stat' is not blocked
18005 b_status=$(barrier_stat)
18006 [ "$b_status" = "'frozen'" ] ||
18007 error "(8) unexpected barrier status $b_status"
18009 # let above commands to run at background
18012 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
18013 ps -p $touch_pid || error "(10) touch should be blocked"
18014 ps -p $ln_pid || error "(11) link should be blocked"
18015 ps -p $mv_pid || error "(12) rename should be blocked"
18016 ps -p $rm_pid || error "(13) unlink should be blocked"
18018 b_status=$(barrier_stat)
18019 [ "$b_status" = "'frozen'" ] ||
18020 error "(14) unexpected barrier status $b_status"
18022 do_facet mgs $LCTL barrier_thaw $FSNAME
18023 b_status=$(barrier_stat)
18024 [ "$b_status" = "'thawed'" ] ||
18025 error "(15) unexpected barrier status $b_status"
18027 wait $mkdir_pid || error "(16) mkdir should succeed"
18028 wait $touch_pid || error "(17) touch should succeed"
18029 wait $ln_pid || error "(18) link should succeed"
18030 wait $mv_pid || error "(19) rename should succeed"
18031 wait $rm_pid || error "(20) unlink should succeed"
18035 run_test 801b "modification will be blocked by write barrier"
18038 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18042 stop mds2 || error "(1) Fail to stop mds2"
18044 do_facet mgs $LCTL barrier_freeze $FSNAME 30
18046 local b_status=$(barrier_stat)
18047 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
18048 do_facet mgs $LCTL barrier_thaw $FSNAME
18049 error "(2) unexpected barrier status $b_status"
18052 do_facet mgs $LCTL barrier_rescan $FSNAME ||
18053 error "(3) Fail to rescan barrier bitmap"
18055 do_facet mgs $LCTL barrier_freeze $FSNAME 10
18057 b_status=$(barrier_stat)
18058 [ "$b_status" = "'frozen'" ] ||
18059 error "(4) unexpected barrier status $b_status"
18061 do_facet mgs $LCTL barrier_thaw $FSNAME
18062 b_status=$(barrier_stat)
18063 [ "$b_status" = "'thawed'" ] ||
18064 error "(5) unexpected barrier status $b_status"
18066 local devname=$(mdsdevname 2)
18068 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
18070 do_facet mgs $LCTL barrier_rescan $FSNAME ||
18071 error "(7) Fail to rescan barrier bitmap"
18075 run_test 801c "rescan barrier bitmap"
18077 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
18078 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
18079 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
18085 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
18086 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
18087 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
18093 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
18094 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
18095 skip "Need server version at least 2.9.55" & exit 0
18097 mkdir $DIR/$tdir || error "(1) fail to mkdir"
18099 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
18100 error "(2) Fail to copy"
18102 trap cleanup_802 EXIT
18104 # sync by force before remount as readonly
18105 sync; sync_all_data; sleep 3; sync_all_data
18109 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
18110 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
18111 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
18113 echo "Mount the server as read only"
18114 setupall server_only || error "(3) Fail to start servers"
18116 echo "Mount client without ro should fail"
18117 mount_client $MOUNT &&
18118 error "(4) Mount client without 'ro' should fail"
18120 echo "Mount client with ro should succeed"
18121 mount_client $MOUNT ro ||
18122 error "(5) Mount client with 'ro' should succeed"
18124 echo "Modify should be refused"
18125 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
18127 echo "Read should be allowed"
18128 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
18129 error "(7) Read should succeed under ro mode"
18133 run_test 802 "simulate readonly device"
18136 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18137 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18138 skip "MDS needs to be newer than 2.10.54" && return
18140 mkdir -p $DIR/$tdir
18141 # Create some objects on all MDTs to trigger related logs objects
18142 for idx in $(seq $MDSCOUNT); do
18143 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
18144 $DIR/$tdir/dir${idx} ||
18145 error "Fail to create $DIR/$tdir/dir${idx}"
18149 echo "before create:"
18151 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18153 for ((i=0; i<10; i++)); do
18154 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
18155 error "Fail to create $DIR/$tdir/foo$i"
18159 echo "after create:"
18161 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18163 [ $after_used -ge $((before_used + 10)) ] ||
18164 error "before ($before_used) + 10 > after ($after_used)"
18166 for ((i=0; i<10; i++)); do
18167 rm -rf $DIR/$tdir/foo$i ||
18168 error "Fail to remove $DIR/$tdir/foo$i"
18171 sleep 3 # avoid MDT return cached statfs
18172 wait_delete_completed
18173 echo "after unlink:"
18175 before_used=$after_used
18176 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18178 [ $after_used -le $((before_used - 8)) ] ||
18179 error "before ($before_used) - 8 < after ($after_used)"
18181 run_test 803 "verify agent object for remote object"
18184 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18185 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18186 skip "MDS needs to be newer than 2.10.54" && return
18188 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
18189 skip "ldiskfs only test" && return 0
18191 mkdir -p $DIR/$tdir
18192 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
18193 error "Fail to create $DIR/$tdir/dir0"
18195 local fid=$($LFS path2fid $DIR/$tdir/dir0)
18196 local dev=$(mdsdevname 2)
18198 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18199 grep ${fid} || error "NOT found agent entry for dir0"
18201 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
18202 error "Fail to create $DIR/$tdir/dir1"
18204 touch $DIR/$tdir/dir1/foo0 ||
18205 error "Fail to create $DIR/$tdir/dir1/foo0"
18206 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
18209 for idx in $(seq $MDSCOUNT); do
18210 dev=$(mdsdevname $idx)
18211 do_facet mds${idx} \
18212 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18213 grep ${fid} && rc=$idx
18216 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
18217 error "Fail to rename foo0 to foo1"
18218 if [ $rc -eq 0 ]; then
18219 for idx in $(seq $MDSCOUNT); do
18220 dev=$(mdsdevname $idx)
18221 do_facet mds${idx} \
18222 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18223 grep ${fid} && rc=$idx
18227 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
18228 error "Fail to rename foo1 to foo2"
18229 if [ $rc -eq 0 ]; then
18230 for idx in $(seq $MDSCOUNT); do
18231 dev=$(mdsdevname $idx)
18232 do_facet mds${idx} \
18233 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18234 grep ${fid} && rc=$idx
18238 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
18240 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
18241 error "Fail to link to $DIR/$tdir/dir1/foo2"
18242 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
18243 error "Fail to rename foo2 to foo0"
18244 unlink $DIR/$tdir/dir1/foo0 ||
18245 error "Fail to unlink $DIR/$tdir/dir1/foo0"
18246 rm -rf $DIR/$tdir/dir0 ||
18247 error "Fail to rm $DIR/$tdir/dir0"
18249 for idx in $(seq $MDSCOUNT); do
18250 dev=$(mdsdevname $idx)
18254 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
18256 start mds${idx} $dev $MDS_MOUNT_OPTS ||
18257 error "mount mds$idx failed"
18258 df $MOUNT > /dev/null 2>&1
18260 # e2fsck should not return error
18262 error "e2fsck detected error on MDT${idx}: rc=$rc"
18265 run_test 804 "verify agent entry for remote entry"
18268 do_facet $SINGLEMDS zfs set quota=$old $fsset
18269 unlinkmany $DIR/$tdir/f- 1000000
18274 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
18275 [ "$(facet_fstype mds1)" != "zfs" ] &&
18276 skip "ZFS specific test" && return
18277 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
18278 skip "netfree not implemented before 0.7" && return
18279 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
18280 { skip "Need MDS version at least 2.10.57" && return 0; }
18287 local pref="osd-zfs.lustre-MDT0000."
18289 # limit available space on MDS dataset to meet nospace issue
18290 # quickly. then ZFS 0.7.2 can use reserved space if asked
18291 # properly (using netfree flag in osd_declare_destroy()
18292 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
18293 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
18295 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
18296 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
18297 let "usedkb=usedkb-freekb"
18298 let "freekb=freekb/2"
18299 if let "freekb > 5000"; then
18302 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
18303 trap cleanup_805 EXIT
18305 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
18306 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
18307 rm -rf $DIR/$tdir || error "not able to remove"
18308 do_facet $SINGLEMDS zfs set quota=$old $fsset
18311 run_test 805 "ZFS can remove from full fs"
18314 # tests that do cleanup/setup should be run at the end
18318 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18320 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
18321 $LCTL set_param fail_loc=0x903
18323 cancel_lru_locks MGC
18325 FAIL_ON_ERROR=true cleanup
18326 FAIL_ON_ERROR=true setup
18328 run_test 900 "umount should not race with any mgc requeue thread"
18331 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
18332 check_and_cleanup_lustre
18333 if [ "$I_MOUNTED" != "yes" ]; then
18334 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true