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 $RUNAS lfs mkdir -i 0 -c$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;
6315 wait_delete_completed
6316 $LCTL set_param debug="$olddebug" 2> /dev/null || true
6318 run_test 64d "check grant limit exceed"
6320 # bug 1414 - set/get directories' stripe info
6322 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6323 test_mkdir $DIR/$tdir
6325 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
6327 run_test 65a "directory with no stripe info"
6330 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6331 test_mkdir $DIR/$tdir
6332 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6334 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6337 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
6339 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
6342 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6343 [ $OSTCOUNT -lt 2 ] && skip "need at least 2 OSTs" && return
6344 test_mkdir $DIR/$tdir
6345 local stripesize=$($GETSTRIPE -S $DIR/$tdir)
6347 $LFS setstripe -S $((stripesize * 4)) -i 1 \
6348 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
6350 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
6352 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
6355 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6356 test_mkdir $DIR/$tdir
6357 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
6358 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6360 if [[ $STRIPECOUNT -le 0 ]]; then
6362 elif [[ $STRIPECOUNT -gt 2000 ]]; then
6363 #LOV_MAX_STRIPE_COUNT is 2000
6364 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
6366 sc=$(($STRIPECOUNT - 1))
6368 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
6369 touch $DIR/$tdir/f4 $DIR/$tdir/f5
6370 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
6371 error "lverify failed"
6373 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
6376 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6377 test_mkdir $DIR/$tdir
6379 $SETSTRIPE $DIR/$tdir || error "setstripe"
6380 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
6381 error "no stripe info failed"
6383 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
6385 run_test 65e "directory setstripe defaults"
6388 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6389 test_mkdir $DIR/${tdir}f
6390 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
6392 run_test 65f "dir setstripe permission (should return error) ==="
6395 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6396 test_mkdir $DIR/$tdir
6397 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6399 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6400 error "setstripe -S failed"
6401 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
6402 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
6403 error "delete default stripe failed"
6405 run_test 65g "directory setstripe -d"
6408 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6409 test_mkdir $DIR/$tdir
6410 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
6412 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
6413 error "setstripe -S failed"
6414 test_mkdir $DIR/$tdir/dd1
6415 [ $($LFS getstripe -c $DIR/$tdir) = $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
6416 error "stripe info inherit failed"
6418 run_test 65h "directory stripe info inherit ===================="
6421 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6423 save_layout_restore_at_exit $MOUNT
6425 # bug6367: set non-default striping on root directory
6426 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
6428 # bug12836: getstripe on -1 default directory striping
6429 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
6431 # bug12836: getstripe -v on -1 default directory striping
6432 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
6434 # bug12836: new find on -1 default directory striping
6435 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
6437 run_test 65i "various tests to set root directory striping"
6439 test_65j() { # bug6367
6440 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6444 # if we aren't already remounting for each test, do so for this test
6445 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
6446 cleanup || error "failed to unmount"
6450 save_layout_restore_at_exit $MOUNT
6452 $SETSTRIPE -d $MOUNT || error "setstripe failed"
6454 run_test 65j "set default striping on root directory (bug 6367)="
6458 wait_delete_completed
6459 do_facet $SINGLEMDS "lctl set_param -n \
6460 osp.$ost*MDT0000.max_create_count=$max_count"
6461 do_facet $SINGLEMDS "lctl set_param -n \
6462 osp.$ost*MDT0000.create_count=$count"
6463 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6464 echo $INACTIVE_OSC "is Activate"
6466 wait_osc_import_state mds ost$ostnum FULL
6469 test_65k() { # bug11679
6470 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6471 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
6472 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6474 local disable_precreate=true
6475 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
6476 disable_precreate=false
6478 echo "Check OST status: "
6479 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
6480 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
6482 for OSC in $MDS_OSCS; do
6483 echo $OSC "is active"
6484 do_facet $SINGLEMDS lctl --device %$OSC activate
6487 for INACTIVE_OSC in $MDS_OSCS; do
6488 local ost=$(osc_to_ost $INACTIVE_OSC)
6489 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
6490 lov.*md*.target_obd |
6491 awk -F: /$ost/'{ print $1 }' | head -n 1)
6494 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
6495 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
6497 echo "Deactivate: " $INACTIVE_OSC
6498 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
6500 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
6501 osp.$ost*MDT0000.create_count")
6502 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
6503 osp.$ost*MDT0000.max_create_count")
6504 $disable_precreate &&
6505 do_facet $SINGLEMDS "lctl set_param -n \
6506 osp.$ost*MDT0000.max_create_count=0"
6508 for idx in $(seq 0 $((OSTCOUNT - 1))); do
6509 [ -f $DIR/$tdir/$idx ] && continue
6510 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
6511 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
6513 error "setstripe $idx should succeed"; }
6514 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
6516 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
6519 do_facet $SINGLEMDS "lctl set_param -n \
6520 osp.$ost*MDT0000.max_create_count=$max_count"
6521 do_facet $SINGLEMDS "lctl set_param -n \
6522 osp.$ost*MDT0000.create_count=$count"
6523 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
6524 echo $INACTIVE_OSC "is Activate"
6526 wait_osc_import_state mds ost$ostnum FULL
6529 run_test 65k "validate manual striping works properly with deactivated OSCs"
6531 test_65l() { # bug 12836
6532 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6533 test_mkdir -p $DIR/$tdir/test_dir
6534 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
6535 $LFS find -mtime -1 $DIR/$tdir >/dev/null
6537 run_test 65l "lfs find on -1 stripe dir ========================"
6540 local layout=$(save_layout $MOUNT)
6541 $RUNAS $SETSTRIPE -c 2 $MOUNT && {
6542 restore_layout $MOUNT $layout
6543 error "setstripe should fail by non-root users"
6547 run_test 65m "normal user can't set filesystem default stripe"
6549 # bug 2543 - update blocks count on client
6551 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6553 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
6554 sync; sync_all_data; sync; sync_all_data
6555 cancel_lru_locks osc
6556 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
6557 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
6559 run_test 66 "update inode blocks count on client ==============="
6562 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
6566 swapon -s | awk '($1 == "'$1'") { print $4 }'
6569 # bug5265, obdfilter oa2dentry return -ENOENT
6570 # #define OBD_FAIL_SRV_ENOENT 0x217
6572 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6573 remote_ost_nodsh && skip "remote OST with nodsh" && return
6576 $SETSTRIPE -c 1 -i 0 $f
6578 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
6580 do_facet ost1 lctl set_param fail_loc=0x217
6581 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
6582 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
6584 do_facet ost1 lctl set_param fail_loc=0
6585 $DIRECTIO write $f 0 2 || error "write error"
6587 cancel_lru_locks osc
6588 $DIRECTIO read $f 0 1 || error "read error"
6590 do_facet ost1 lctl set_param fail_loc=0x217
6591 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
6593 do_facet ost1 lctl set_param fail_loc=0
6596 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
6599 test_mkdir $DIR/$tdir
6600 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
6601 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
6603 run_test 71 "Running dbench on lustre (don't segment fault) ===="
6605 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
6606 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6607 [ "$RUNAS_ID" = "$UID" ] &&
6608 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6610 # Check that testing environment is properly set up. Skip if not
6611 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
6612 skip_env "User $RUNAS_ID does not exist - skipping"
6616 chmod 777 $DIR/$tfile
6617 chmod ug+s $DIR/$tfile
6618 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
6619 error "$RUNAS dd $DIR/$tfile failed"
6620 # See if we are still setuid/sgid
6621 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6622 error "S/gid is not dropped on write"
6623 # Now test that MDS is updated too
6624 cancel_lru_locks mdc
6625 test -u $DIR/$tfile -o -g $DIR/$tfile &&
6626 error "S/gid is not dropped on MDS"
6629 run_test 72a "Test that remove suid works properly (bug5695) ===="
6631 test_72b() { # bug 24226 -- keep mode setting when size is not changing
6634 [ "$RUNAS_ID" = "$UID" ] && \
6635 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6636 [ "$RUNAS_ID" -eq 0 ] && \
6637 skip_env "RUNAS_ID = 0 -- skipping" && return
6639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6640 # Check that testing environment is properly set up. Skip if not
6641 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
6642 skip_env "User $RUNAS_ID does not exist - skipping"
6645 touch $DIR/${tfile}-f{g,u}
6646 test_mkdir $DIR/${tfile}-dg
6647 test_mkdir $DIR/${tfile}-du
6648 chmod 770 $DIR/${tfile}-{f,d}{g,u}
6649 chmod g+s $DIR/${tfile}-{f,d}g
6650 chmod u+s $DIR/${tfile}-{f,d}u
6651 for perm in 777 2777 4777; do
6652 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
6653 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
6654 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
6655 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
6659 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
6661 # bug 3462 - multiple simultaneous MDC requests
6663 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6664 test_mkdir $DIR/d73-1
6665 test_mkdir $DIR/d73-2
6666 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
6669 lctl set_param fail_loc=0x80000129
6670 $MULTIOP $DIR/d73-1/f73-2 Oc &
6672 lctl set_param fail_loc=0
6674 $MULTIOP $DIR/d73-2/f73-3 Oc &
6678 wait $pid1 || return 1
6682 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
6683 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
6684 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
6688 run_test 73 "multiple MDC requests (should not deadlock)"
6690 test_74a() { # bug 6149, 6184
6691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6692 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6694 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6695 # will spin in a tight reconnection loop
6697 $LCTL set_param fail_loc=0x8000030e
6698 # get any lock that won't be difficult - lookup works.
6700 $LCTL set_param fail_loc=0
6704 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
6706 test_74b() { # bug 13310
6707 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6708 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
6710 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
6711 # will spin in a tight reconnection loop
6712 $LCTL set_param fail_loc=0x8000030e
6713 # get a "difficult" lock
6715 $LCTL set_param fail_loc=0
6719 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
6722 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6723 #define OBD_FAIL_LDLM_NEW_LOCK
6724 $LCTL set_param fail_loc=0x319
6725 touch $DIR/$tfile && error "touch successful"
6726 $LCTL set_param fail_loc=0
6729 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
6732 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
6735 test_76() { # Now for bug 20433, added originally in bug 1443
6736 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6737 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
6738 cancel_lru_locks osc
6739 BEFORE_INODES=$(num_inodes)
6740 echo "before inodes: $BEFORE_INODES"
6742 [ "$SLOW" = "no" ] && COUNT=100
6743 for i in $(seq $COUNT); do
6747 cancel_lru_locks osc
6748 AFTER_INODES=$(num_inodes)
6749 echo "after inodes: $AFTER_INODES"
6751 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
6753 AFTER_INODES=$(num_inodes)
6755 echo "wait $wait seconds inodes: $AFTER_INODES"
6756 if [ $wait -gt 30 ]; then
6757 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
6761 run_test 76 "confirm clients recycle inodes properly ===="
6767 # Note: in sptlrpc modes which enable its own bulk checksum, the
6768 # original crc32_le bulk checksum will be automatically disabled,
6769 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6770 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6771 # In this case set_checksums() will not be no-op, because sptlrpc
6772 # bulk checksum will be enabled all through the test.
6774 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6775 lctl set_param -n osc.*.checksums $1
6779 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6780 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6781 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6782 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6785 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6786 log "set checksum type to $1"
6789 F77_TMP=$TMP/f77-temp
6792 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6793 error "error writing to $F77_TMP"
6796 test_77a() { # bug 10889
6797 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6798 $GSS && skip "could not run with gss" && return
6799 [ ! -f $F77_TMP ] && setup_f77
6801 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6805 run_test 77a "normal checksum read/write operation"
6807 test_77b() { # bug 10889
6808 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6809 $GSS && skip "could not run with gss" && return
6810 [ ! -f $F77_TMP ] && setup_f77
6811 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6812 $LCTL set_param fail_loc=0x80000409
6815 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6816 error "dd error: $?"
6817 $LCTL set_param fail_loc=0
6819 for algo in $CKSUM_TYPES; do
6820 cancel_lru_locks osc
6821 set_checksum_type $algo
6822 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6823 $LCTL set_param fail_loc=0x80000408
6824 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6825 $LCTL set_param fail_loc=0
6828 set_checksum_type $ORIG_CSUM_TYPE
6831 run_test 77b "checksum error on client write, read"
6836 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
6838 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
6839 [ -n $osc_file_prefix ] && rm -f ${osc_file_prefix}*
6840 $check_ost && [ -n $ost_file_prefix ] &&
6841 do_facet ost1 rm -f ${ost_file_prefix}\*
6845 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6846 $GSS && skip "could not run with gss" && return
6849 local osc_file_prefix
6851 local check_ost=false
6852 local ost_file_prefix
6858 # ensure corruption will occur on first OSS/OST
6859 $LFS setstripe -i 0 $DIR/$tfile
6861 [ ! -f $F77_TMP ] && setup_f77
6862 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6863 error "dd write error: $?"
6864 fid=$($LFS path2fid $DIR/$tfile)
6866 if [ $(lustre_version_code ost1) -ge $(version_code 2.9.57) ]
6869 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
6870 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
6872 echo "OSS do not support bulk pages dump upon error"
6875 osc_file_prefix=$($LCTL get_param -n debug_path)
6876 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
6878 trap cleanup_77c EXIT
6881 # enable bulk pages dump upon error on Client
6882 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
6883 # enable bulk pages dump upon error on OSS
6885 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
6887 # flush Client cache to allow next read to reach OSS
6888 cancel_lru_locks osc
6890 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6891 $LCTL set_param fail_loc=0x80000408
6892 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
6893 $LCTL set_param fail_loc=0
6897 # check cksum dump on Client
6898 osc_file=$(ls ${osc_file_prefix}*)
6899 [ -n "$osc_file" ] || error "no checksum dump file on Client"
6900 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
6901 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
6902 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
6903 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
6905 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
6906 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6907 error "dump content does not match on Client"
6909 $check_ost || { skip "No need to check cksum dump on OSS"; return 0; }
6911 # check cksum dump on OSS
6912 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
6913 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
6914 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
6915 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
6916 [[ "$orig_cksum" == "$dump_cksum" ]] ||
6917 error "dump content does not match on OSS"
6921 run_test 77c "checksum error on client read with debug"
6923 test_77d() { # bug 10889
6924 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6925 $GSS && skip "could not run with gss" && return
6926 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6927 $LCTL set_param fail_loc=0x80000409
6929 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6930 error "direct write: rc=$?"
6931 $LCTL set_param fail_loc=0
6934 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6935 $LCTL set_param fail_loc=0x80000408
6937 cancel_lru_locks osc
6938 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6939 error "direct read: rc=$?"
6940 $LCTL set_param fail_loc=0
6943 run_test 77d "checksum error on OST direct write, read"
6945 test_77f() { # bug 10889
6946 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6947 $GSS && skip "could not run with gss" && return
6949 for algo in $CKSUM_TYPES; do
6950 cancel_lru_locks osc
6951 set_checksum_type $algo
6952 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6953 $LCTL set_param fail_loc=0x409
6954 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6955 error "direct write succeeded"
6956 $LCTL set_param fail_loc=0
6958 set_checksum_type $ORIG_CSUM_TYPE
6961 run_test 77f "repeat checksum error on write (expect error)"
6963 test_77g() { # bug 10889
6964 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6965 $GSS && skip "could not run with gss" && return
6966 remote_ost_nodsh && skip "remote OST with nodsh" && return
6968 [ ! -f $F77_TMP ] && setup_f77
6970 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6971 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6972 do_facet ost1 lctl set_param fail_loc=0x8000021a
6974 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6975 error "write error: rc=$?"
6976 do_facet ost1 lctl set_param fail_loc=0
6979 cancel_lru_locks osc
6980 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6981 do_facet ost1 lctl set_param fail_loc=0x8000021b
6983 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6984 do_facet ost1 lctl set_param fail_loc=0
6987 run_test 77g "checksum error on OST write, read"
6989 test_77j() { # bug 13805
6990 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6991 $GSS && skip "could not run with gss" && return
6992 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6993 lctl set_param fail_loc=0x40c
6994 remount_client $MOUNT
6995 lctl set_param fail_loc=0
6996 # wait async osc connect to finish and reflect updated state value
6998 for (( i=0; i < OSTCOUNT; i++ )) ; do
6999 wait_osc_import_state client ost$((i+1)) FULL
7002 for VALUE in $(lctl get_param osc.*osc-[^mM]*.checksum_type); do
7003 PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
7004 algo=$(lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g')
7005 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
7007 remount_client $MOUNT
7009 run_test 77j "client only supporting ADLER32"
7011 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
7020 test_78() { # bug 10901
7021 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7022 remote_ost || { skip_env "local OST" && return; }
7025 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
7026 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
7027 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
7028 echo "MemTotal: $MEMTOTAL"
7030 # reserve 256MB of memory for the kernel and other running processes,
7031 # and then take 1/2 of the remaining memory for the read/write buffers.
7032 if [ $MEMTOTAL -gt 512 ] ;then
7033 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
7035 # for those poor memory-starved high-end clusters...
7036 MEMTOTAL=$((MEMTOTAL / 2))
7038 echo "Mem to use for directio: $MEMTOTAL"
7040 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
7041 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
7042 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
7043 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
7045 echo "Smallest OST: $SMALLESTOST"
7046 [[ $SMALLESTOST -lt 10240 ]] &&
7047 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
7049 trap cleanup_test_78 EXIT
7051 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
7052 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
7054 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
7055 echo "File size: $F78SIZE"
7056 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
7057 for i in $(seq 1 $NSEQ); do
7058 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
7059 echo directIO rdwr round $i of $NSEQ
7060 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
7065 run_test 78 "handle large O_DIRECT writes correctly ============"
7067 test_79() { # bug 12743
7068 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7069 wait_delete_completed
7071 BKTOTAL=$(calc_osc_kbytes kbytestotal)
7072 BKFREE=$(calc_osc_kbytes kbytesfree)
7073 BKAVAIL=$(calc_osc_kbytes kbytesavail)
7075 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
7076 DFTOTAL=`echo $STRING | cut -d, -f1`
7077 DFUSED=`echo $STRING | cut -d, -f2`
7078 DFAVAIL=`echo $STRING | cut -d, -f3`
7079 DFFREE=$(($DFTOTAL - $DFUSED))
7081 ALLOWANCE=$((64 * $OSTCOUNT))
7083 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
7084 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
7085 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
7087 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
7088 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
7089 error "df free($DFFREE) mismatch OST free($BKFREE)"
7091 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
7092 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
7093 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
7096 run_test 79 "df report consistency check ======================="
7098 test_80() { # bug 10718
7099 remote_ost_nodsh && skip "remote OST with nodsh" && return
7100 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7101 # relax strong synchronous semantics for slow backends like ZFS
7102 local soc="obdfilter.*.sync_on_lock_cancel"
7103 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
7105 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
7106 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
7107 facet_active_host $host; done | sort -u)
7108 do_nodes $hosts lctl set_param $soc=never
7111 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
7113 local BEFORE=`date +%s`
7114 cancel_lru_locks osc
7115 local AFTER=`date +%s`
7116 local DIFF=$((AFTER-BEFORE))
7117 if [ $DIFF -gt 1 ] ; then
7118 error "elapsed for 1M@1T = $DIFF"
7121 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
7125 run_test 80 "Page eviction is equally fast at high offsets too ===="
7127 test_81a() { # 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 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
7132 do_facet ost1 lctl set_param fail_loc=0x80000228
7134 # write should trigger a retry and success
7135 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7136 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7138 if [ $RC -ne 0 ] ; then
7139 error "write should success, but failed for $RC"
7142 run_test 81a "OST should retry write when get -ENOSPC ==============="
7144 test_81b() { # LU-456
7145 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7146 remote_ost_nodsh && skip "remote OST with nodsh" && return
7147 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
7148 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
7149 do_facet ost1 lctl set_param fail_loc=0x228
7151 # write should retry several times and return -ENOSPC finally
7152 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
7153 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7156 if [ $RC -ne $ENOSPC ] ; then
7157 error "dd should fail for -ENOSPC, but succeed."
7160 run_test 81b "OST should return -ENOSPC when retry still fails ======="
7162 test_82() { # LU-1031
7163 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
7167 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
7169 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
7171 kill -USR1 $MULTIPID2
7173 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
7174 error "First grouplock does not block second one"
7176 echo "Second grouplock blocks first one"
7178 kill -USR1 $MULTIPID1
7182 run_test 82 "Basic grouplock test"
7185 local sfile="/boot/System.map-$(uname -r)"
7186 # define OBD_FAIL_LLITE_PTASK_IO_FAIL 0x140d
7187 $LCTL set_param fail_loc=0x140d
7188 cp $sfile $DIR/$tfile || error "write failed"
7189 diff -c $sfile $DIR/$tfile || error "files are different"
7190 $LCTL set_param fail_loc=0
7193 run_test 83 "Short write in ptask ==============================="
7196 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
7198 test_mkdir $DIR/$tdir.cvsroot
7199 chown $RUNAS_ID $DIR/$tdir.cvsroot
7202 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
7205 # some versions of cvs import exit(1) when asked to import links or
7206 # files they can't read. ignore those files.
7207 local toignore=$(find . -type l -printf '-I %f\n' -o \
7208 ! -perm /4 -printf '-I %f\n')
7209 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
7210 $tdir.reposname vtag rtag
7213 test_mkdir $DIR/$tdir.reposname
7214 chown $RUNAS_ID $DIR/$tdir.reposname
7215 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
7217 cd $DIR/$tdir.reposname
7219 $RUNAS cvs add -m 'addmsg' foo99
7221 $RUNAS cvs commit -m 'nomsg' foo99
7222 rm -fr $DIR/$tdir.cvsroot
7224 run_test 99 "cvs strange file/directory operations"
7227 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7228 [[ "$NETTYPE" =~ tcp ]] ||
7229 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" &&
7232 remote_ost_nodsh && skip "remote OST with nodsh" && return
7233 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7235 { skip "useless for local single node setup" && return; }
7237 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
7238 [ "$PROT" != "tcp" ] && continue
7239 RPORT=$(echo $REMOTE | cut -d: -f2)
7240 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
7243 LPORT=`echo $LOCAL | cut -d: -f2`
7244 if [ $LPORT -ge 1024 ]; then
7245 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
7247 error_exit "local: $LPORT > 1024, remote: $RPORT"
7250 [ "$rc" = 0 ] || error_exit "privileged port not found" )
7252 run_test 100 "check local port using privileged port ==========="
7254 function get_named_value()
7263 echo $line | sed "s/^$tag[ ]*//"
7270 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
7271 awk '/^max_cached_mb/ { print $2 }')
7274 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
7279 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7280 [ $MDSCOUNT -ge 2 ] && skip "needs < 2 MDTs" && return #LU-4322
7284 local cache_limit=32
7286 $LCTL set_param -n osc.*-osc*.rpc_stats 0
7287 trap cleanup_101a EXIT
7288 $LCTL set_param -n llite.*.read_ahead_stats 0
7289 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
7292 # randomly read 10000 of 64K chunks from file 3x 32MB in size
7294 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
7295 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
7298 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
7299 get_named_value 'read but discarded' | cut -d" " -f1); do
7300 discard=$(($discard + $s))
7304 if [[ $(($discard * 10)) -gt $nreads ]]; then
7305 $LCTL get_param osc.*-osc*.rpc_stats
7306 $LCTL get_param llite.*.read_ahead_stats
7307 error "too many ($discard) discarded pages"
7309 rm -f $DIR/$tfile || true
7311 run_test 101a "check read-ahead for random reads"
7314 test_mkdir $DIR/$tdir
7315 local STRIPE_SIZE=$1
7316 local FILE_LENGTH=$2
7319 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
7321 local list=$(comma_list $(osts_nodes))
7322 set_osd_param $list '' read_cache_enable 0
7323 set_osd_param $list '' writethrough_cache_enable 0
7325 trap cleanup_test101bc EXIT
7326 # prepare the read-ahead file
7327 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
7329 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
7330 count=$FILE_SIZE_MB 2> /dev/null
7334 cleanup_test101bc() {
7339 local list=$(comma_list $(osts_nodes))
7340 set_osd_param $list '' read_cache_enable 1
7341 set_osd_param $list '' writethrough_cache_enable 1
7345 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
7350 local STRIPE_SIZE=$2
7351 local FILE_LENGTH=$3
7352 local RA_INC=1048576
7353 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
7354 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
7355 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
7356 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
7357 get_named_value 'read but discarded' |
7358 cut -d" " -f1 | calc_total)
7359 if [[ $DISCARD -gt $discard_limit ]]; then
7360 $LCTL get_param llite.*.read_ahead_stats
7361 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
7363 echo "Read-ahead success for size ${READ_SIZE}"
7368 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7369 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7370 local STRIPE_SIZE=1048576
7371 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
7372 if [ $SLOW == "yes" ]; then
7373 local FILE_LENGTH=$((STRIDE_SIZE * 64))
7375 local FILE_LENGTH=$((STRIDE_SIZE * 8))
7378 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
7380 # prepare the read-ahead file
7381 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7382 cancel_lru_locks osc
7383 for BIDX in 2 4 8 16 32 64 128 256
7385 local BSIZE=$((BIDX*4096))
7386 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
7387 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
7388 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
7389 $LCTL set_param -n llite.*.read_ahead_stats 0
7390 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
7391 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
7392 cancel_lru_locks osc
7393 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
7398 run_test 101b "check stride-io mode read-ahead ================="
7401 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7402 local STRIPE_SIZE=1048576
7403 local FILE_LENGTH=$((STRIPE_SIZE*100))
7407 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
7409 cancel_lru_locks osc
7410 $LCTL set_param osc.*.rpc_stats 0
7411 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
7412 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
7413 local stats=$($LCTL get_param -n $osc_rpc_stats)
7414 local lines=$(echo "$stats" | awk 'END {print NR;}')
7417 if [ $lines -le 20 ]; then
7420 for size in 1 2 4 8; do
7421 local rpc=$(echo "$stats" |
7422 awk '($1 == "'$size':") {print $2; exit; }')
7424 error "Small $((size*4))k read IO $rpc !"
7426 echo "$osc_rpc_stats check passed!"
7431 run_test 101c "check stripe_size aligned read-ahead ================="
7434 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
7435 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
7439 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7440 local file=$DIR/$tfile
7441 local sz_MB=${FILESIZE_101d:-500}
7442 local ra_MB=${READAHEAD_MB:-40}
7444 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
7445 [ $free_MB -lt $sz_MB ] &&
7446 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
7448 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
7449 $SETSTRIPE -c -1 $file || error "setstripe failed"
7451 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
7452 echo Cancel LRU locks on lustre client to flush the client cache
7453 cancel_lru_locks osc
7455 echo Disable read-ahead
7456 local old_READAHEAD=$(set_read_ahead 0)
7458 echo Reading the test file $file with read-ahead disabled
7459 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7461 echo Cancel LRU locks on lustre client to flush the client cache
7462 cancel_lru_locks osc
7463 echo Enable read-ahead with ${ra_MB}MB
7464 set_read_ahead $ra_MB
7466 echo Reading the test file $file with read-ahead enabled
7467 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
7469 echo "read-ahead disabled time read $raOFF"
7470 echo "read-ahead enabled time read $raON"
7472 set_read_ahead $old_READAHEAD
7474 wait_delete_completed
7476 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
7477 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
7479 run_test 101d "file read with and without read-ahead enabled"
7482 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7483 local file=$DIR/$tfile
7484 local size_KB=500 #KB
7488 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
7489 local need_KB=$((count * size_KB))
7490 [[ $free_KB -le $need_KB ]] &&
7491 skip_env "Need free space $need_KB, have $free_KB" && return
7493 echo "Creating $count ${size_KB}K test files"
7494 for ((i = 0; i < $count; i++)); do
7495 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
7498 echo "Cancel LRU locks on lustre client to flush the client cache"
7499 cancel_lru_locks $OSC
7501 echo "Reset readahead stats"
7502 $LCTL set_param -n llite.*.read_ahead_stats 0
7504 for ((i = 0; i < $count; i++)); do
7505 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
7508 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7509 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7511 for ((i = 0; i < $count; i++)); do
7512 rm -rf $file.$i 2>/dev/null
7515 #10000 means 20% reads are missing in readahead
7516 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
7518 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
7521 which iozone || { skip "no iozone installed" && return; }
7523 local old_debug=$($LCTL get_param debug)
7524 old_debug=${old_debug#*=}
7525 $LCTL set_param debug="reada mmap"
7527 # create a test file
7528 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
7530 echo Cancel LRU locks on lustre client to flush the client cache
7531 cancel_lru_locks osc
7533 echo Reset readahead stats
7534 $LCTL set_param -n llite.*.read_ahead_stats 0
7536 echo mmap read the file with small block size
7537 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
7540 echo checking missing pages
7541 $LCTL get_param llite.*.read_ahead_stats
7542 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
7543 get_named_value 'misses' | cut -d" " -f1 | calc_total)
7545 $LCTL set_param debug="$old_debug"
7546 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
7549 run_test 101f "check mmap read performance"
7551 test_101g_brw_size_test() {
7553 local pages=$((mb * 1048576 / $(page_size)))
7555 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
7556 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
7557 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
7558 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
7562 $LCTL set_param -n osc.*.rpc_stats=0
7564 # 10 RPCs should be enough for the test
7566 dd if=/dev/zero of=$DIR/$tfile bs=${mb}M count=$count ||
7567 { error "dd write ${mb} MB blocks failed"; return 3; }
7568 cancel_lru_locks osc
7569 dd of=/dev/null if=$DIR/$tfile bs=${mb}M count=$count ||
7570 { error "dd write ${mb} MB blocks failed"; return 4; }
7572 # calculate number of full-sized read and write RPCs
7573 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
7574 sed -n '/pages per rpc/,/^$/p' |
7575 awk '/'$pages':/ { reads += $2; writes += $6 }; \
7576 END { print reads,writes }'))
7577 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
7579 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
7587 local osts=$(get_facets OST)
7588 local list=$(comma_list $(osts_nodes))
7589 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
7590 local brw_size="obdfilter.*.brw_size"
7591 local ostver=$(lustre_version_code ost1)
7592 local cliver=$(lustre_version_code client)
7594 $LFS setstripe -i 0 -c 1 $DIR/$tfile
7596 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
7597 if [ $ostver -ge $(version_code 2.8.52) -o \
7598 \( $ostver -ge $(version_code 2.7.17) -a \
7599 $ostver -lt $(version_code 2.7.50) \) ] &&
7600 [ $cliver -ge $(version_code 2.8.52) -o \
7601 \( $cliver -ge $(version_code 2.7.17) -a \
7602 $cliver -lt $(version_code 2.7.50) \) ]; then
7603 [ $ostver -ge $(version_code 2.9.52) ] && suffix="M"
7604 if [[ $orig_mb -lt 16 ]]; then
7605 save_lustre_params $osts "$brw_size" > $p
7606 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
7607 error "set 16MB RPC size failed"
7609 echo "remount client to enable new RPC size"
7610 remount_client $MOUNT || error "remount_client failed"
7613 test_101g_brw_size_test 16 || error "16MB RPC test failed"
7614 # should be able to set brw_size=12, but no rpc_stats for that
7615 test_101g_brw_size_test 8 || error "8MB RPC test failed"
7618 test_101g_brw_size_test 4 || error "4MB RPC test failed"
7620 if [[ $orig_mb -lt 16 ]]; then
7621 restore_lustre_params < $p
7622 remount_client $MOUNT || error "remount_client restore failed"
7625 rm -f $p $DIR/$tfile
7627 run_test 101g "Big bulk(4/16 MiB) readahead"
7630 test_mkdir $DIR/$tdir
7631 chown $RUNAS_ID $DIR/$tdir
7634 STRIPE_COUNT=$OSTCOUNT
7635 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
7637 trap cleanup_test102 EXIT
7639 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
7641 for num in 1 2 3 4; do
7642 for count in $(seq 1 $STRIPE_COUNT); do
7643 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
7644 local size=`expr $STRIPE_SIZE \* $num`
7645 local file=file"$num-$idx-$count"
7646 $1 $SETSTRIPE -S $size -i $idx -c $count $file
7652 $1 tar cf $TMP/f102.tar $tdir --xattrs
7658 rm -rf $DIR/d0.sanity/d102
7662 local testfile=$DIR/$tfile
7666 [ "$UID" != 0 ] && skip_env "must run as root" && return
7667 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
7668 skip_env "must have user_xattr" && return
7670 [ -z "$(which setfattr 2>/dev/null)" ] &&
7671 skip_env "could not find setfattr" && return
7673 echo "set/get xattr..."
7674 setfattr -n trusted.name1 -v value1 $testfile ||
7675 error "setfattr -n trusted.name1=value1 $testfile failed"
7676 getfattr -n trusted.name1 $testfile 2> /dev/null |
7677 grep "trusted.name1=.value1" ||
7678 error "$testfile missing trusted.name1=value1"
7680 setfattr -n user.author1 -v author1 $testfile ||
7681 error "setfattr -n user.author1=author1 $testfile failed"
7682 getfattr -n user.author1 $testfile 2> /dev/null |
7683 grep "user.author1=.author1" ||
7684 error "$testfile missing trusted.author1=author1"
7687 setfattr -n trusted.name2 -v value2 $testfile ||
7688 error "$testfile unable to set trusted.name2"
7689 setfattr -n trusted.name3 -v value3 $testfile ||
7690 error "$testfile unable to set trusted.name3"
7691 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
7692 grep "trusted.name" | wc -l) -eq 3 ] ||
7693 error "$testfile missing 3 trusted.name xattrs"
7695 setfattr -n user.author2 -v author2 $testfile ||
7696 error "$testfile unable to set user.author2"
7697 setfattr -n user.author3 -v author3 $testfile ||
7698 error "$testfile unable to set user.author3"
7699 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
7700 grep "user.author" | wc -l) -eq 3 ] ||
7701 error "$testfile missing 3 user.author xattrs"
7703 echo "remove xattr..."
7704 setfattr -x trusted.name1 $testfile ||
7705 error "$testfile error deleting trusted.name1"
7706 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
7707 error "$testfile did not delete trusted.name1 xattr"
7709 setfattr -x user.author1 $testfile ||
7710 error "$testfile error deleting user.author1"
7711 echo "set lustre special xattr ..."
7712 $LFS setstripe -c1 $testfile
7713 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
7714 awk -F "=" '/trusted.lov/ { print $2 }' )
7715 setfattr -n "trusted.lov" -v $lovea $testfile ||
7716 error "$testfile doesn't ignore setting trusted.lov again"
7717 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
7718 error "$testfile allow setting invalid trusted.lov"
7721 run_test 102a "user xattr test =================================="
7724 [ -z "$(which setfattr 2>/dev/null)" ] &&
7725 skip_env "could not find setfattr" && return
7727 # b10930: get/set/list trusted.lov xattr
7728 echo "get/set/list trusted.lov xattr ..."
7729 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7730 local testfile=$DIR/$tfile
7731 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7732 error "setstripe failed"
7733 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
7734 error "getstripe failed"
7735 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
7736 error "can't get trusted.lov from $testfile"
7738 local testfile2=${testfile}2
7739 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
7740 grep "trusted.lov" | sed -e 's/[^=]\+=//')
7743 setfattr -n trusted.lov -v $value $testfile2
7744 local stripe_size=$($GETSTRIPE -S $testfile2)
7745 local stripe_count=$($GETSTRIPE -c $testfile2)
7746 [[ $stripe_size -eq 65536 ]] ||
7747 error "stripe size $stripe_size != 65536"
7748 [[ $stripe_count -eq $STRIPECOUNT ]] ||
7749 error "stripe count $stripe_count != $STRIPECOUNT"
7752 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
7755 [ -z "$(which setfattr 2>/dev/null)" ] &&
7756 skip_env "could not find setfattr" && return
7758 # b10930: get/set/list lustre.lov xattr
7759 echo "get/set/list lustre.lov xattr ..."
7760 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7761 test_mkdir $DIR/$tdir
7762 chown $RUNAS_ID $DIR/$tdir
7763 local testfile=$DIR/$tdir/$tfile
7764 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
7765 error "setstripe failed"
7766 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
7767 error "getstripe failed"
7768 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
7769 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
7771 local testfile2=${testfile}2
7772 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
7773 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
7775 $RUNAS $MCREATE $testfile2
7776 $RUNAS setfattr -n lustre.lov -v $value $testfile2
7777 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
7778 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
7779 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
7780 [ $stripe_count -eq $STRIPECOUNT ] ||
7781 error "stripe count $stripe_count != $STRIPECOUNT"
7783 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
7785 compare_stripe_info1() {
7786 local stripe_index_all_zero=true
7788 for num in 1 2 3 4; do
7789 for count in $(seq 1 $STRIPE_COUNT); do
7790 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
7791 local size=$((STRIPE_SIZE * num))
7792 local file=file"$num-$offset-$count"
7793 stripe_size=$($LFS getstripe -S $PWD/$file)
7794 [[ $stripe_size -ne $size ]] &&
7795 error "$file: size $stripe_size != $size"
7796 stripe_count=$($LFS getstripe -c $PWD/$file)
7797 # allow fewer stripes to be created, ORI-601
7798 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
7799 error "$file: count $stripe_count != $count"
7800 stripe_index=$($LFS getstripe -i $PWD/$file)
7801 [[ $stripe_index -ne 0 ]] &&
7802 stripe_index_all_zero=false
7806 $stripe_index_all_zero &&
7807 error "all files are being extracted starting from OST index 0"
7811 have_xattrs_include() {
7812 tar --help | grep -q xattrs-include &&
7813 echo --xattrs-include="lustre.*"
7817 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7818 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7819 XINC=$(have_xattrs_include)
7821 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7823 compare_stripe_info1
7825 run_test 102d "tar restore stripe info from tarfile,not keep osts"
7828 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7829 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7830 XINC=$(have_xattrs_include)
7832 test_mkdir $DIR/$tdir.restore
7834 tar cf - --xattrs $tdir | tar xf - \
7835 -C $DIR/$tdir.restore --xattrs $XINC
7836 cd $DIR/$tdir.restore/$tdir
7837 compare_stripe_info1
7839 run_test 102f "tar copy files, not keep osts"
7842 local xsize=${1:-1024} # in bytes
7843 local file=$DIR/$tfile
7845 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7846 skip "must have user_xattr" && return 0
7847 [ -z "$(which setfattr 2>/dev/null)" ] &&
7848 skip_env "could not find setfattr" && return 0
7849 [ -z "$(which getfattr 2>/dev/null)" ] &&
7850 skip_env "could not find getfattr" && return 0
7854 local value="$(generate_string $xsize)"
7856 local xbig=trusted.big
7857 log "save $xbig on $file"
7858 setfattr -n $xbig -v $value $file ||
7859 error "saving $xbig on $file failed"
7861 local orig=$(get_xattr_value $xbig $file)
7862 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7864 local xsml=trusted.sml
7865 log "save $xsml on $file"
7866 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7868 local new=$(get_xattr_value $xbig $file)
7869 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7871 log "grow $xsml on $file"
7872 setfattr -n $xsml -v "$value" $file ||
7873 error "growing $xsml on $file failed"
7875 new=$(get_xattr_value $xbig $file)
7876 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7877 log "$xbig still valid after growing $xsml"
7882 test_102h() { # bug 15777
7885 run_test 102h "grow xattr from inside inode to external block"
7888 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7889 grow_xattr $(max_xattr_size)
7891 run_test 102ha "grow xattr from inside inode to external inode"
7893 test_102i() { # bug 17038
7894 [ -z "$(which getfattr 2>/dev/null)" ] &&
7895 skip "could not find getfattr" && return
7897 ln -s $DIR/$tfile $DIR/${tfile}link
7898 getfattr -n trusted.lov $DIR/$tfile ||
7899 error "lgetxattr on $DIR/$tfile failed"
7900 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7901 grep -i "no such attr" ||
7902 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7903 rm -f $DIR/$tfile $DIR/${tfile}link
7905 run_test 102i "lgetxattr test on symbolic link ============"
7908 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7909 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
7910 XINC=$(have_xattrs_include)
7911 setup_test102 "$RUNAS"
7912 chown $RUNAS_ID $DIR/$tdir
7913 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
7915 compare_stripe_info1 "$RUNAS"
7917 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7920 [ -z "$(which setfattr 2>/dev/null)" ] &&
7921 skip "could not find setfattr" && return
7923 # b22187 just check that does not crash for regular file.
7924 setfattr -n trusted.lov $DIR/$tfile
7925 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
7926 local test_kdir=$DIR/$tdir
7927 test_mkdir $test_kdir
7928 local default_size=$($LFS getstripe -S $test_kdir)
7929 local default_count=$($LFS getstripe -c $test_kdir)
7930 local default_offset=$($LFS getstripe -i $test_kdir)
7931 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7932 error 'dir setstripe failed'
7933 setfattr -n trusted.lov $test_kdir
7934 local stripe_size=$($LFS getstripe -S $test_kdir)
7935 local stripe_count=$($LFS getstripe -c $test_kdir)
7936 local stripe_offset=$($LFS getstripe -i $test_kdir)
7937 [ $stripe_size -eq $default_size ] ||
7938 error "stripe size $stripe_size != $default_size"
7939 [ $stripe_count -eq $default_count ] ||
7940 error "stripe count $stripe_count != $default_count"
7941 [ $stripe_offset -eq $default_offset ] ||
7942 error "stripe offset $stripe_offset != $default_offset"
7943 rm -rf $DIR/$tfile $test_kdir
7945 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7948 [ -z "$(which getfattr 2>/dev/null)" ] &&
7949 skip "could not find getfattr" && return
7951 # LU-532 trusted. xattr is invisible to non-root
7952 local testfile=$DIR/$tfile
7956 echo "listxattr as user..."
7957 chown $RUNAS_ID $testfile
7958 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7959 grep -q "trusted" &&
7960 error "$testfile trusted xattrs are user visible"
7964 run_test 102l "listxattr size test =================================="
7966 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7967 local path=$DIR/$tfile
7970 listxattr_size_check $path || error "listattr_size_check $path failed"
7972 run_test 102m "Ensure listxattr fails on small bufffer ========"
7976 getxattr() { # getxattr path name
7977 # Return the base64 encoding of the value of xattr name on path.
7981 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7983 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7985 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7987 getfattr --absolute-names --encoding=base64 --name=$name $path |
7988 awk -F= -v name=$name '$1 == name {
7989 print substr($0, index($0, "=") + 1);
7993 test_102n() { # LU-4101 mdt: protect internal xattrs
7994 [ -z "$(which setfattr 2>/dev/null)" ] &&
7995 skip "could not find setfattr" && return
7996 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7998 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
8002 local file0=$DIR/$tfile.0
8003 local file1=$DIR/$tfile.1
8004 local xattr0=$TMP/$tfile.0
8005 local xattr1=$TMP/$tfile.1
8006 local namelist="lov lma lmv link fid version som hsm"
8010 rm -rf $file0 $file1 $xattr0 $xattr1
8013 # Get 'before' xattrs of $file1.
8014 getfattr --absolute-names --dump --match=- $file1 > $xattr0
8016 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
8017 namelist+=" lfsck_namespace"
8018 for name in $namelist; do
8019 # Try to copy xattr from $file0 to $file1.
8020 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8022 setfattr --name=trusted.$name --value="$value" $file1 ||
8023 error "setxattr 'trusted.$name' failed"
8025 # Try to set a garbage xattr.
8026 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8028 if [[ x$name == "xlov" ]]; then
8029 setfattr --name=trusted.lov --value="$value" $file1 &&
8030 error "setxattr invalid 'trusted.lov' success"
8032 setfattr --name=trusted.$name --value="$value" $file1 ||
8033 error "setxattr invalid 'trusted.$name' failed"
8036 # Try to remove the xattr from $file1. We don't care if this
8037 # appears to succeed or fail, we just don't want there to be
8038 # any changes or crashes.
8039 setfattr --remove=$trusted.$name $file1 2> /dev/null
8042 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
8045 # Try to copy xattr from $file0 to $file1.
8046 value=$(getxattr $file0 trusted.$name 2> /dev/null)
8048 setfattr --name=trusted.$name --value="$value" $file1 ||
8049 error "setxattr 'trusted.$name' failed"
8051 # Try to set a garbage xattr.
8052 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
8054 setfattr --name=trusted.$name --value="$value" $file1 ||
8055 error "setxattr 'trusted.$name' failed"
8057 # Try to remove the xattr from $file1. We don't care if this
8058 # appears to succeed or fail, we just don't want there to be
8059 # any changes or crashes.
8060 setfattr --remove=$trusted.$name $file1 2> /dev/null
8063 # Get 'after' xattrs of file1.
8064 getfattr --absolute-names --dump --match=- $file1 > $xattr1
8066 if ! diff $xattr0 $xattr1; then
8067 error "before and after xattrs of '$file1' differ"
8070 rm -rf $file0 $file1 $xattr0 $xattr1
8074 run_test 102n "silently ignore setxattr on internal trusted xattrs"
8076 test_102p() { # LU-4703 setxattr did not check ownership
8077 local testfile=$DIR/$tfile
8079 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
8080 skip "MDS needs to be at least 2.5.56" && return
8084 echo "setfacl as user..."
8085 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
8086 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
8088 echo "setfattr as user..."
8089 setfacl -m "u:$RUNAS_ID:---" $testfile
8090 $RUNAS setfattr -x system.posix_acl_access $testfile
8091 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
8093 run_test 102p "check setxattr(2) correctly fails without permission"
8096 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
8097 skip "MDS needs to be at least 2.6.92" && return
8098 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
8100 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
8103 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
8104 skip "MDS needs to be at least 2.6.93" && return
8105 touch $DIR/$tfile || error "touch"
8106 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
8107 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
8108 rm $DIR/$tfile || error "rm"
8111 mkdir -p $DIR/$tdir || error "mkdir"
8112 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8113 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8114 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8115 error "$testfile error deleting user.author1"
8116 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8117 grep "user.$(basename $tdir)" &&
8118 error "$tdir did not delete user.$(basename $tdir)"
8119 rmdir $DIR/$tdir || error "rmdir"
8122 test_mkdir $DIR/$tdir
8123 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
8124 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
8125 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
8126 error "$testfile error deleting user.author1"
8127 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
8128 grep "user.$(basename $tdir)" &&
8129 error "$tdir did not delete user.$(basename $tdir)"
8130 rmdir $DIR/$tdir || error "rm striped dir"
8132 run_test 102r "set EAs with empty values"
8136 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
8141 [ "$UID" != 0 ] && skip_env "must run as root" && return
8142 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
8143 skip "must have acl enabled" && return
8144 [ -z "$(which setfacl 2>/dev/null)" ] &&
8145 skip_env "could not find setfacl" && return
8146 $GSS && skip "could not run under gss" && return
8147 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8149 gpasswd -a daemon bin # LU-5641
8150 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
8152 declare -a identity_old
8154 for num in $(seq $MDSCOUNT); do
8155 switch_identity $num true || identity_old[$num]=$?
8163 echo "performing cp ..."
8164 run_acl_subtest cp || error "run_acl_subtest cp failed"
8165 echo "performing getfacl-noacl..."
8166 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
8167 echo "performing misc..."
8168 run_acl_subtest misc || error "misc test failed"
8169 echo "performing permissions..."
8170 run_acl_subtest permissions || error "permissions failed"
8171 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
8172 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
8173 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
8174 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
8176 echo "performing permissions xattr..."
8177 run_acl_subtest permissions_xattr ||
8178 error "permissions_xattr failed"
8180 echo "performing setfacl..."
8181 run_acl_subtest setfacl || error "setfacl test failed"
8183 # inheritance test got from HP
8184 echo "performing inheritance..."
8185 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
8186 chmod +x make-tree || error "chmod +x failed"
8187 run_acl_subtest inheritance || error "inheritance test failed"
8190 echo "LU-974 ignore umask when acl is enabled..."
8191 run_acl_subtest 974 || error "LU-974 umask test failed"
8192 if [ $MDSCOUNT -ge 2 ]; then
8193 run_acl_subtest 974_remote ||
8194 error "LU-974 umask test failed under remote dir"
8197 echo "LU-2561 newly created file is same size as directory..."
8198 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
8199 run_acl_subtest 2561 || error "LU-2561 test failed"
8201 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
8204 run_acl_subtest 4924 || error "LU-4924 test failed"
8209 for num in $(seq $MDSCOUNT); do
8210 if [ "${identity_old[$num]}" = 1 ]; then
8211 switch_identity $num false || identity_old[$num]=$?
8215 run_test 103a "acl test ========================================="
8219 cp -rp $DIR/$tdir $DIR/$tdir.bak
8221 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
8222 error "$DIR/$tdir shouldn't contain default ACL"
8223 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
8224 error "$DIR/$tdir.bak shouldn't contain default ACL"
8227 run_test 103c "'cp -rp' won't set empty acl"
8230 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8232 lfs df || error "lfs df failed"
8233 lfs df -ih || error "lfs df -ih failed"
8234 lfs df -h $DIR || error "lfs df -h $DIR failed"
8235 lfs df -i $DIR || error "lfs df -i $DIR failed"
8236 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
8237 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
8239 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
8240 lctl --device %$OSC deactivate
8241 lfs df || error "lfs df with deactivated OSC failed"
8242 lctl --device %$OSC activate
8243 # wait the osc back to normal
8244 wait_osc_import_state client ost FULL
8246 lfs df || error "lfs df with reactivated OSC failed"
8249 run_test 104a "lfs df [-ih] [path] test ========================="
8252 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8253 [ $RUNAS_ID -eq $UID ] &&
8254 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
8256 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
8257 grep "Permission denied" | wc -l)))
8258 if [ $denied_cnt -ne 0 ]; then
8259 error "lfs check servers test failed"
8262 run_test 104b "$RUNAS lfs check servers test ===================="
8265 # doesn't work on 2.4 kernels
8267 if $(flock_is_enabled); then
8268 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
8270 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
8274 run_test 105a "flock when mounted without -o flock test ========"
8278 if $(flock_is_enabled); then
8279 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
8281 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
8285 run_test 105b "fcntl when mounted without -o flock test ========"
8289 if $(flock_is_enabled); then
8290 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
8292 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
8296 run_test 105c "lockf when mounted without -o flock test"
8298 test_105d() { # bug 15924
8299 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8300 test_mkdir $DIR/$tdir
8301 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
8302 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
8303 $LCTL set_param fail_loc=0x80000315
8304 flocks_test 2 $DIR/$tdir
8306 run_test 105d "flock race (should not freeze) ========"
8308 test_105e() { # bug 22660 && 22040
8309 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
8311 flocks_test 3 $DIR/$tfile
8313 run_test 105e "Two conflicting flocks from same process"
8315 test_106() { #bug 10921
8316 test_mkdir $DIR/$tdir
8317 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
8318 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
8320 run_test 106 "attempt exec of dir followed by chown of that dir"
8323 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8330 local save_pattern=$(sysctl -n kernel.core_pattern)
8331 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
8332 sysctl -w kernel.core_pattern=$file
8333 sysctl -w kernel.core_uses_pid=0
8341 kill -s 11 $SLEEPPID
8343 if [ -e $file ]; then
8344 size=`stat -c%s $file`
8345 [ $size -eq 0 ] && error "Fail to create core file $file"
8347 error "Fail to create core file $file"
8350 sysctl -w kernel.core_pattern=$save_pattern
8351 sysctl -w kernel.core_uses_pid=$save_uses_pid
8354 run_test 107 "Coredump on SIG"
8357 test_mkdir $DIR/$tdir
8358 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
8359 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
8360 error "mkdir with 256 char should fail, but did not"
8361 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
8362 error "create with 255 char failed"
8363 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
8364 error "create with 256 char should fail, but did not"
8369 run_test 110 "filename length checking"
8372 # Purpose: To verify dynamic thread (OSS) creation.
8375 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8376 remote_ost_nodsh && skip "remote OST with nodsh" && return
8378 # Lustre does not stop service threads once they are started.
8379 # Reset number of running threads to default.
8384 local save_params="$TMP/sanity-$TESTNAME.parameters"
8386 # Get ll_ost_io count before I/O
8387 OSTIO_pre=$(do_facet ost1 \
8388 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
8389 # Exit if lustre is not running (ll_ost_io not running).
8390 [ -z "$OSTIO_pre" ] && error "no OSS threads"
8392 echo "Starting with $OSTIO_pre threads"
8393 local thread_max=$((OSTIO_pre * 2))
8394 local rpc_in_flight=$((thread_max * 2))
8395 # Number of I/O Process proposed to be started.
8397 local facets=$(get_facets OST)
8399 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
8400 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
8402 # Set in_flight to $rpc_in_flight
8403 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
8404 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
8405 nfiles=${rpc_in_flight}
8406 # Set ost thread_max to $thread_max
8407 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
8409 # 5 Minutes should be sufficient for max number of OSS
8410 # threads(thread_max) to be created.
8414 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
8415 test_mkdir $DIR/$tdir
8416 for i in $(seq $nfiles); do
8417 local file=$DIR/$tdir/${tfile}-$i
8418 $LFS setstripe -c -1 -i 0 $file
8419 ($WTL $file $timeout)&
8422 # I/O Started - Wait for thread_started to reach thread_max or report
8423 # error if thread_started is more than thread_max.
8424 echo "Waiting for thread_started to reach thread_max"
8425 local thread_started=0
8426 local end_time=$((SECONDS + timeout))
8428 while [ $SECONDS -le $end_time ] ; do
8430 # Get ost i/o thread_started count.
8431 thread_started=$(do_facet ost1 \
8433 ost.OSS.ost_io.threads_started | cut -d= -f2")
8434 # Break out if thread_started is equal/greater than thread_max
8435 if [[ $thread_started -ge $thread_max ]]; then
8436 echo ll_ost_io thread_started $thread_started, \
8437 equal/greater than thread_max $thread_max
8443 # Cleanup - We have the numbers, Kill i/o jobs if running.
8444 jobcount=($(jobs -p))
8445 for i in $(seq 0 $((${#jobcount[@]}-1)))
8447 kill -9 ${jobcount[$i]}
8448 if [ $? -ne 0 ] ; then
8450 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
8454 # Cleanup files left by WTL binary.
8455 for i in $(seq $nfiles); do
8456 local file=$DIR/$tdir/${tfile}-$i
8458 if [ $? -ne 0 ] ; then
8459 echo "Warning: Failed to delete file $file"
8463 restore_lustre_params <$save_params
8464 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
8466 # Error out if no new thread has started or Thread started is greater
8468 if [[ $thread_started -le $OSTIO_pre ||
8469 $thread_started -gt $thread_max ]]; then
8470 error "ll_ost_io: thread_started $thread_started" \
8471 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
8472 "No new thread started or thread started greater " \
8476 run_test 115 "verify dynamic thread creation===================="
8479 wait_delete_completed
8480 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
8481 echo "OST kbytes available: ${AVAIL[@]}"
8486 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
8487 #echo OST $i: ${AVAIL[i]}kb
8488 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
8492 if [[ ${AVAIL[i]} -lt $MINV ]]; then
8497 echo "Min free space: OST $MINI: $MINV"
8498 echo "Max free space: OST $MAXI: $MAXV"
8501 test_116a() { # was previously test_116()
8502 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8503 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8505 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
8507 echo -n "Free space priority "
8508 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
8513 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
8514 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
8516 trap simple_cleanup_common EXIT
8519 # Check if we need to generate uneven OSTs
8520 test_mkdir -p $DIR/$tdir/OST${MINI}
8521 local FILL=$((MINV / 4))
8522 local DIFF=$((MAXV - MINV))
8523 local DIFF2=$((DIFF * 100 / MINV))
8525 local threshold=$(do_facet $SINGLEMDS \
8526 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
8527 threshold=${threshold%%%}
8528 echo -n "Check for uneven OSTs: "
8529 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
8531 if [[ $DIFF2 -gt $threshold ]]; then
8533 echo "Don't need to fill OST$MINI"
8535 # generate uneven OSTs. Write 2% over the QOS threshold value
8537 DIFF=$((threshold - DIFF2 + 2))
8538 DIFF2=$((MINV * DIFF / 100))
8539 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
8540 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
8541 error "setstripe failed"
8542 DIFF=$((DIFF2 / 2048))
8544 while [ $i -lt $DIFF ]; do
8546 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
8547 bs=2M count=1 2>/dev/null
8556 DIFF=$((MAXV - MINV))
8557 DIFF2=$((DIFF * 100 / MINV))
8558 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
8559 if [ $DIFF2 -gt $threshold ]; then
8562 echo "failed - QOS mode won't be used"
8563 skip "QOS imbalance criteria not met"
8564 simple_cleanup_common
8573 # now fill using QOS
8574 $SETSTRIPE -c 1 $DIR/$tdir
8575 FILL=$((FILL / 200))
8576 if [ $FILL -gt 600 ]; then
8579 echo "writing $FILL files to QOS-assigned OSTs"
8581 while [ $i -lt $FILL ]; do
8583 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
8587 echo "wrote $i 200k files"
8591 echo "Note: free space may not be updated, so measurements might be off"
8593 DIFF2=$((MAXV - MINV))
8594 echo "free space delta: orig $DIFF final $DIFF2"
8595 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
8596 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
8597 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
8598 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
8599 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
8600 if [[ $DIFF -gt 0 ]]; then
8601 FILL=$((DIFF2 * 100 / DIFF - 100))
8602 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
8605 # Figure out which files were written where
8606 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8607 awk '/'$MINI1': / {print $2; exit}')
8609 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8610 echo "$MINC files created on smaller OST $MINI1"
8611 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
8612 awk '/'$MAXI1': / {print $2; exit}')
8614 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
8615 echo "$MAXC files created on larger OST $MAXI1"
8616 if [[ $MINC -gt 0 ]]; then
8617 FILL=$((MAXC * 100 / MINC - 100))
8618 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
8620 [[ $MAXC -gt $MINC ]] ||
8621 error_ignore LU-9 "stripe QOS didn't balance free space"
8622 simple_cleanup_common
8624 run_test 116a "stripe QOS: free space balance ==================="
8626 test_116b() { # LU-2093
8627 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8628 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8630 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
8631 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
8632 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
8633 [ -z "$old_rr" ] && skip "no QOS" && return 0
8634 do_facet $SINGLEMDS lctl set_param \
8635 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
8637 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
8638 createmany -o $DIR/$tdir/f- 20 || error "can't create"
8639 do_facet $SINGLEMDS lctl set_param fail_loc=0
8641 do_facet $SINGLEMDS lctl set_param \
8642 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
8644 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
8646 test_117() # bug 10891
8648 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8649 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
8650 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
8651 lctl set_param fail_loc=0x21e
8652 > $DIR/$tfile || error "truncate failed"
8653 lctl set_param fail_loc=0
8654 echo "Truncate succeeded."
8657 run_test 117 "verify osd extend =========="
8659 NO_SLOW_RESENDCOUNT=4
8660 export OLD_RESENDCOUNT=""
8661 set_resend_count () {
8662 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
8663 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
8664 lctl set_param -n $PROC_RESENDCOUNT $1
8665 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
8668 # for reduce test_118* time (b=14842)
8669 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8671 # Reset async IO behavior after error case
8673 FILE=$DIR/reset_async
8675 # Ensure all OSCs are cleared
8676 $SETSTRIPE -c -1 $FILE
8677 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
8682 test_118a() #bug 11710
8684 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8687 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8688 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8689 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8691 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8692 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8697 run_test 118a "verify O_SYNC works =========="
8701 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8702 remote_ost_nodsh && skip "remote OST with nodsh" && return
8706 #define OBD_FAIL_SRV_ENOENT 0x217
8707 set_nodes_failloc "$(osts_nodes)" 0x217
8708 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8710 set_nodes_failloc "$(osts_nodes)" 0
8711 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8712 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8715 if [[ $RC -eq 0 ]]; then
8716 error "Must return error due to dropped pages, rc=$RC"
8720 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8721 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8725 echo "Dirty pages not leaked on ENOENT"
8727 # Due to the above error the OSC will issue all RPCs syncronously
8728 # until a subsequent RPC completes successfully without error.
8729 $MULTIOP $DIR/$tfile Ow4096yc
8734 run_test 118b "Reclaim dirty pages on fatal error =========="
8738 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8740 # for 118c, restore the original resend count, LU-1940
8741 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
8742 set_resend_count $OLD_RESENDCOUNT
8743 remote_ost_nodsh && skip "remote OST with nodsh" && return
8747 #define OBD_FAIL_OST_EROFS 0x216
8748 set_nodes_failloc "$(osts_nodes)" 0x216
8750 # multiop should block due to fsync until pages are written
8751 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8755 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8756 error "Multiop failed to block on fsync, pid=$MULTIPID"
8759 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8761 if [[ $WRITEBACK -eq 0 ]]; then
8762 error "No page in writeback, writeback=$WRITEBACK"
8765 set_nodes_failloc "$(osts_nodes)" 0
8768 if [[ $RC -ne 0 ]]; then
8769 error "Multiop fsync failed, rc=$RC"
8772 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8773 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8775 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8776 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8780 echo "Dirty pages flushed via fsync on EROFS"
8783 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
8785 # continue to use small resend count to reduce test_118* time (b=14842)
8786 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
8790 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8791 remote_ost_nodsh && skip "remote OST with nodsh" && return
8795 #define OBD_FAIL_OST_BRW_PAUSE_BULK
8796 set_nodes_failloc "$(osts_nodes)" 0x214
8797 # multiop should block due to fsync until pages are written
8798 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8802 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
8803 error "Multiop failed to block on fsync, pid=$MULTIPID"
8806 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8808 if [[ $WRITEBACK -eq 0 ]]; then
8809 error "No page in writeback, writeback=$WRITEBACK"
8812 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
8813 set_nodes_failloc "$(osts_nodes)" 0
8815 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8816 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8818 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8819 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8823 echo "Dirty pages gaurenteed flushed via fsync"
8826 run_test 118d "Fsync validation inject a delay of the bulk =========="
8829 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8832 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
8833 lctl set_param fail_loc=0x8000040a
8835 # Should simulate EINVAL error which is fatal
8836 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8838 if [[ $RC -eq 0 ]]; then
8839 error "Must return error due to dropped pages, rc=$RC"
8842 lctl set_param fail_loc=0x0
8844 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8845 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8846 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8848 if [[ $LOCKED -ne 0 ]]; then
8849 error "Locked pages remain in cache, locked=$LOCKED"
8852 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8853 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8857 echo "No pages locked after fsync"
8862 run_test 118f "Simulate unrecoverable OSC side error =========="
8865 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8868 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8869 lctl set_param fail_loc=0x406
8871 # simulate local -ENOMEM
8872 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8875 lctl set_param fail_loc=0
8876 if [[ $RC -eq 0 ]]; then
8877 error "Must return error due to dropped pages, rc=$RC"
8880 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8881 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8882 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8884 if [[ $LOCKED -ne 0 ]]; then
8885 error "Locked pages remain in cache, locked=$LOCKED"
8888 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8889 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8893 echo "No pages locked after fsync"
8898 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8901 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8902 remote_ost_nodsh && skip "remote OST with nodsh" && return
8906 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8907 set_nodes_failloc "$(osts_nodes)" 0x20e
8908 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8909 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8912 set_nodes_failloc "$(osts_nodes)" 0
8913 if [[ $RC -eq 0 ]]; then
8914 error "Must return error due to dropped pages, rc=$RC"
8917 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8918 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8919 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8921 if [[ $LOCKED -ne 0 ]]; then
8922 error "Locked pages remain in cache, locked=$LOCKED"
8925 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8926 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8930 echo "No pages locked after fsync"
8934 run_test 118h "Verify timeout in handling recoverables errors =========="
8936 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8939 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8940 remote_ost_nodsh && skip "remote OST with nodsh" && return
8944 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8945 set_nodes_failloc "$(osts_nodes)" 0x20e
8947 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8948 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8951 set_nodes_failloc "$(osts_nodes)" 0
8955 if [[ $RC -ne 0 ]]; then
8956 error "got error, but should be not, rc=$RC"
8959 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8960 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8961 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8962 if [[ $LOCKED -ne 0 ]]; then
8963 error "Locked pages remain in cache, locked=$LOCKED"
8966 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8967 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8971 echo "No pages locked after fsync"
8975 run_test 118i "Fix error before timeout in recoverable error =========="
8977 [ "$SLOW" = "no" ] && set_resend_count 4
8980 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8981 remote_ost_nodsh && skip "remote OST with nodsh" && return
8985 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8986 set_nodes_failloc "$(osts_nodes)" 0x220
8988 # return -EIO from OST
8989 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8991 set_nodes_failloc "$(osts_nodes)" 0x0
8992 if [[ $RC -eq 0 ]]; then
8993 error "Must return error due to dropped pages, rc=$RC"
8996 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8997 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8998 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8999 if [[ $LOCKED -ne 0 ]]; then
9000 error "Locked pages remain in cache, locked=$LOCKED"
9003 # in recoverable error on OST we want resend and stay until it finished
9004 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
9005 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
9009 echo "No pages locked after fsync"
9013 run_test 118j "Simulate unrecoverable OST side error =========="
9017 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9018 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
9020 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
9021 set_nodes_failloc "$(osts_nodes)" 0x20e
9022 test_mkdir $DIR/$tdir
9024 for ((i=0;i<10;i++)); do
9025 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
9026 error "dd to $DIR/$tdir/$tfile-$i failed" )&
9033 set_nodes_failloc "$(osts_nodes)" 0
9036 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
9040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9042 test_mkdir $DIR/$tdir
9043 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
9046 run_test 118l "fsync dir"
9048 test_118m() # LU-3066
9050 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9051 test_mkdir $DIR/$tdir
9052 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
9055 run_test 118m "fdatasync dir ========="
9057 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
9064 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9065 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
9067 # Sleep to avoid a cached response.
9068 #define OBD_STATFS_CACHE_SECONDS 1
9071 # Inject a 10 second delay in the OST_STATFS handler.
9072 #define OBD_FAIL_OST_STATFS_DELAY 0x242
9073 set_nodes_failloc "$(osts_nodes)" 0x242
9076 stat --file-system $MOUNT > /dev/null
9079 set_nodes_failloc "$(osts_nodes)" 0
9081 if ((end - begin > 20)); then
9082 error "statfs took $((end - begin)) seconds, expected 10"
9085 run_test 118n "statfs() sends OST_STATFS requests in parallel"
9087 test_119a() # bug 11737
9089 BSIZE=$((512 * 1024))
9090 directio write $DIR/$tfile 0 1 $BSIZE
9091 # We ask to read two blocks, which is more than a file size.
9092 # directio will indicate an error when requested and actual
9093 # sizes aren't equeal (a normal situation in this case) and
9094 # print actual read amount.
9095 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
9096 if [ "$NOB" != "$BSIZE" ]; then
9097 error "read $NOB bytes instead of $BSIZE"
9101 run_test 119a "Short directIO read must return actual read amount"
9103 test_119b() # bug 11737
9105 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
9107 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
9108 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
9110 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
9111 error "direct read failed"
9114 run_test 119b "Sparse directIO read must return actual read amount"
9116 test_119c() # bug 13099
9119 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
9120 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
9123 run_test 119c "Testing for direct read hitting hole"
9125 test_119d() # bug 15950
9127 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9128 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
9129 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
9131 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
9132 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
9133 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
9134 lctl set_param fail_loc=0x40d
9135 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
9138 cat $DIR/$tfile > /dev/null &
9139 lctl set_param fail_loc=0
9142 log "the DIO writes have completed, now wait for the reads (should not block very long)"
9144 [ -n "`ps h -p $pid_reads -o comm`" ] && \
9145 error "the read rpcs have not completed in 2s"
9147 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
9149 run_test 119d "The DIO path should try to send a new rpc once one is completed"
9152 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9153 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9154 test_mkdir $DIR/$tdir
9155 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9156 { skip "no early lock cancel on server"; return 0; }
9158 lru_resize_disable mdc
9159 lru_resize_disable osc
9160 cancel_lru_locks mdc
9161 # asynchronous object destroy at MDT could cause bl ast to client
9162 cancel_lru_locks osc
9164 stat $DIR/$tdir > /dev/null
9165 can1=$(do_facet $SINGLEMDS \
9166 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9167 awk '/ldlm_cancel/ {print $2}')
9168 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9169 awk '/ldlm_bl_callback/ {print $2}')
9170 test_mkdir -c1 $DIR/$tdir/d1
9171 can2=$(do_facet $SINGLEMDS \
9172 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9173 awk '/ldlm_cancel/ {print $2}')
9174 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9175 awk '/ldlm_bl_callback/ {print $2}')
9176 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9177 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9178 lru_resize_enable mdc
9179 lru_resize_enable osc
9181 run_test 120a "Early Lock Cancel: mkdir test"
9184 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9185 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9186 test_mkdir $DIR/$tdir
9187 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9188 { skip "no early lock cancel on server"; return 0; }
9189 lru_resize_disable mdc
9190 lru_resize_disable osc
9191 cancel_lru_locks mdc
9192 stat $DIR/$tdir > /dev/null
9193 can1=$(do_facet $SINGLEMDS \
9194 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9195 awk '/ldlm_cancel/ {print $2}')
9196 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9197 awk '/ldlm_bl_callback/ {print $2}')
9199 can2=$(do_facet $SINGLEMDS \
9200 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9201 awk '/ldlm_cancel/ {print $2}')
9202 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9203 awk '/ldlm_bl_callback/ {print $2}')
9204 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9205 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9206 lru_resize_enable mdc
9207 lru_resize_enable osc
9209 run_test 120b "Early Lock Cancel: create test"
9212 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9213 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9214 test_mkdir -c1 $DIR/$tdir
9215 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9216 { skip "no early lock cancel on server"; return 0; }
9217 lru_resize_disable mdc
9218 lru_resize_disable osc
9219 test_mkdir -c1 $DIR/$tdir/d1
9220 test_mkdir -c1 $DIR/$tdir/d2
9221 touch $DIR/$tdir/d1/f1
9222 cancel_lru_locks mdc
9223 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
9224 can1=$(do_facet $SINGLEMDS \
9225 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9226 awk '/ldlm_cancel/ {print $2}')
9227 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9228 awk '/ldlm_bl_callback/ {print $2}')
9229 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9230 can2=$(do_facet $SINGLEMDS \
9231 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9232 awk '/ldlm_cancel/ {print $2}')
9233 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9234 awk '/ldlm_bl_callback/ {print $2}')
9235 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9236 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9237 lru_resize_enable mdc
9238 lru_resize_enable osc
9240 run_test 120c "Early Lock Cancel: link test"
9243 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9244 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9245 test_mkdir -c1 $DIR/$tdir
9246 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9247 { skip "no early lock cancel on server"; return 0; }
9248 lru_resize_disable mdc
9249 lru_resize_disable osc
9251 cancel_lru_locks mdc
9252 stat $DIR/$tdir > /dev/null
9253 can1=$(do_facet $SINGLEMDS \
9254 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9255 awk '/ldlm_cancel/ {print $2}')
9256 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9257 awk '/ldlm_bl_callback/ {print $2}')
9258 chmod a+x $DIR/$tdir
9259 can2=$(do_facet $SINGLEMDS \
9260 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9261 awk '/ldlm_cancel/ {print $2}')
9262 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9263 awk '/ldlm_bl_callback/ {print $2}')
9264 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9265 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9266 lru_resize_enable mdc
9267 lru_resize_enable osc
9269 run_test 120d "Early Lock Cancel: setattr test"
9272 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9273 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9274 { skip "no early lock cancel on server"; return 0; }
9275 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9276 local dlmtrace_set=false
9278 test_mkdir -c1 $DIR/$tdir
9279 lru_resize_disable mdc
9280 lru_resize_disable osc
9281 ! $LCTL get_param debug | grep -q dlmtrace &&
9282 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
9283 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
9284 cancel_lru_locks mdc
9285 cancel_lru_locks osc
9286 dd if=$DIR/$tdir/f1 of=/dev/null
9287 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
9288 # XXX client can not do early lock cancel of OST lock
9289 # during unlink (LU-4206), so cancel osc lock now.
9291 cancel_lru_locks osc
9292 can1=$(do_facet $SINGLEMDS \
9293 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9294 awk '/ldlm_cancel/ {print $2}')
9295 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9296 awk '/ldlm_bl_callback/ {print $2}')
9297 unlink $DIR/$tdir/f1
9299 can2=$(do_facet $SINGLEMDS \
9300 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9301 awk '/ldlm_cancel/ {print $2}')
9302 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9303 awk '/ldlm_bl_callback/ {print $2}')
9304 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
9305 $LCTL dk $TMP/cancel.debug.txt
9306 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
9307 $LCTL dk $TMP/blocking.debug.txt
9308 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
9309 lru_resize_enable mdc
9310 lru_resize_enable osc
9312 run_test 120e "Early Lock Cancel: unlink test"
9315 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9316 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9317 { skip "no early lock cancel on server"; return 0; }
9318 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9319 test_mkdir -c1 $DIR/$tdir
9320 lru_resize_disable mdc
9321 lru_resize_disable osc
9322 test_mkdir -c1 $DIR/$tdir/d1
9323 test_mkdir -c1 $DIR/$tdir/d2
9324 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
9325 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
9326 cancel_lru_locks mdc
9327 cancel_lru_locks osc
9328 dd if=$DIR/$tdir/d1/f1 of=/dev/null
9329 dd if=$DIR/$tdir/d2/f2 of=/dev/null
9330 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
9331 # XXX client can not do early lock cancel of OST lock
9332 # during rename (LU-4206), so cancel osc lock now.
9334 cancel_lru_locks osc
9335 can1=$(do_facet $SINGLEMDS \
9336 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9337 awk '/ldlm_cancel/ {print $2}')
9338 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9339 awk '/ldlm_bl_callback/ {print $2}')
9340 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
9342 can2=$(do_facet $SINGLEMDS \
9343 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9344 awk '/ldlm_cancel/ {print $2}')
9345 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9346 awk '/ldlm_bl_callback/ {print $2}')
9347 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
9348 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
9349 lru_resize_enable mdc
9350 lru_resize_enable osc
9352 run_test 120f "Early Lock Cancel: rename test"
9355 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9356 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
9357 { skip "no early lock cancel on server"; return 0; }
9358 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9359 lru_resize_disable mdc
9360 lru_resize_disable osc
9362 echo create $count files
9363 test_mkdir $DIR/$tdir
9364 cancel_lru_locks mdc
9365 cancel_lru_locks osc
9368 can0=$(do_facet $SINGLEMDS \
9369 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9370 awk '/ldlm_cancel/ {print $2}')
9371 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9372 awk '/ldlm_bl_callback/ {print $2}')
9373 createmany -o $DIR/$tdir/f $count
9375 can1=$(do_facet $SINGLEMDS \
9376 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9377 awk '/ldlm_cancel/ {print $2}')
9378 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9379 awk '/ldlm_bl_callback/ {print $2}')
9381 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
9382 echo rm $count files
9385 can2=$(do_facet $SINGLEMDS \
9386 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
9387 awk '/ldlm_cancel/ {print $2}')
9388 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
9389 awk '/ldlm_bl_callback/ {print $2}')
9391 echo total: $count removes in $((t2-t1))
9392 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
9394 # wait for commitment of removal
9395 lru_resize_enable mdc
9396 lru_resize_enable osc
9398 run_test 120g "Early Lock Cancel: performance test"
9400 test_121() { #bug #10589
9401 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9403 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
9404 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
9405 lctl set_param fail_loc=0x310
9406 cancel_lru_locks osc > /dev/null
9407 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
9408 lctl set_param fail_loc=0
9409 [[ $reads -eq $writes ]] ||
9410 error "read $reads blocks, must be $writes blocks"
9412 run_test 121 "read cancel race ========="
9414 test_123a() { # was test 123, statahead(bug 11401)
9415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9417 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
9418 log "testing UP system. Performance may be lower than expected."
9423 test_mkdir $DIR/$tdir
9424 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
9425 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
9427 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
9428 createmany -o $DIR/$tdir/$tfile $j $((i - j))
9430 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9431 lctl set_param -n llite.*.statahead_max 0
9432 lctl get_param llite.*.statahead_max
9433 cancel_lru_locks mdc
9434 cancel_lru_locks osc
9436 time ls -l $DIR/$tdir | wc -l
9438 delta=$((etime - stime))
9439 log "ls $i files without statahead: $delta sec"
9440 lctl set_param llite.*.statahead_max=$max
9442 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9443 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
9444 cancel_lru_locks mdc
9445 cancel_lru_locks osc
9447 time ls -l $DIR/$tdir | wc -l
9449 delta_sa=$((etime - stime))
9450 log "ls $i files with statahead: $delta_sa sec"
9451 lctl get_param -n llite.*.statahead_stats
9452 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
9454 [[ $swrong -lt $ewrong ]] &&
9455 log "statahead was stopped, maybe too many locks held!"
9456 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
9458 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9459 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
9460 lctl set_param -n llite.*.statahead_max 0
9461 lctl get_param llite.*.statahead_max
9462 cancel_lru_locks mdc
9463 cancel_lru_locks osc
9465 time ls -l $DIR/$tdir | wc -l
9467 delta=$((etime - stime))
9468 log "ls $i files again without statahead: $delta sec"
9469 lctl set_param llite.*.statahead_max=$max
9470 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
9471 if [ $SLOWOK -eq 0 ]; then
9472 error "ls $i files is slower with statahead!"
9474 log "ls $i files is slower with statahead!"
9480 [ $delta -gt 20 ] && break
9481 [ $delta -gt 8 ] && MULT=$((50 / delta))
9482 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
9490 delta=$((etime - stime))
9491 log "rm -r $DIR/$tdir/: $delta seconds"
9493 lctl get_param -n llite.*.statahead_stats
9495 run_test 123a "verify statahead work"
9497 test_123b () { # statahead(bug 15027)
9498 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9499 test_mkdir $DIR/$tdir
9500 createmany -o $DIR/$tdir/$tfile-%d 1000
9502 cancel_lru_locks mdc
9503 cancel_lru_locks osc
9505 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
9506 lctl set_param fail_loc=0x80000803
9507 ls -lR $DIR/$tdir > /dev/null
9509 lctl set_param fail_loc=0x0
9510 lctl get_param -n llite.*.statahead_stats
9515 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
9518 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9519 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9520 { skip "no lru resize on server"; return 0; }
9522 test_mkdir $DIR/$tdir
9524 log "create $NR files at $DIR/$tdir"
9525 createmany -o $DIR/$tdir/f $NR ||
9526 error "failed to create $NR files in $DIR/$tdir"
9528 cancel_lru_locks mdc
9529 ls -l $DIR/$tdir > /dev/null
9533 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
9534 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
9535 LRU_SIZE=$($LCTL get_param -n $PARAM)
9536 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
9537 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
9539 log "NS=$(basename $NSDIR)"
9544 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
9545 skip "Not enough cached locks created!"
9552 # We know that lru resize allows one client to hold $LIMIT locks
9553 # for 10h. After that locks begin to be killed by client.
9555 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
9557 if [ $LIMIT -lt $LRU_SIZE ]; then
9558 skip "Limit is too small $LIMIT"
9562 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
9563 # killing locks. Some time was spent for creating locks. This means
9564 # that up to the moment of sleep finish we must have killed some of
9565 # them (10-100 locks). This depends on how fast ther were created.
9566 # Many of them were touched in almost the same moment and thus will
9567 # be killed in groups.
9568 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
9570 # Use $LRU_SIZE_B here to take into account real number of locks
9571 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
9572 local LRU_SIZE_B=$LRU_SIZE
9574 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
9575 log "OLD_LVF=$OLD_LVF"
9576 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
9578 # Let's make sure that we really have some margin. Client checks
9579 # cached locks every 10 sec.
9581 log "Sleep ${SLEEP} sec"
9583 while ((SEC<$SLEEP)); do
9587 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
9591 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
9592 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
9594 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
9595 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
9596 unlinkmany $DIR/$tdir/f $NR
9600 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
9601 log "unlink $NR files at $DIR/$tdir"
9602 unlinkmany $DIR/$tdir/f $NR
9604 run_test 124a "lru resize ======================================="
9606 get_max_pool_limit()
9608 local limit=$($LCTL get_param \
9609 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
9612 if [[ $l -gt $max ]]; then
9620 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9621 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9622 { skip "no lru resize on server"; return 0; }
9624 LIMIT=$(get_max_pool_limit)
9626 NR=$(($(default_lru_size)*20))
9627 if [[ $NR -gt $LIMIT ]]; then
9628 log "Limit lock number by $LIMIT locks"
9632 IFree=$(mdsrate_inodes_available)
9633 if [ $IFree -lt $NR ]; then
9634 log "Limit lock number by $IFree inodes"
9638 lru_resize_disable mdc
9639 test_mkdir -p $DIR/$tdir/disable_lru_resize
9641 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
9642 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
9643 cancel_lru_locks mdc
9646 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9649 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9652 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
9656 nolruresize_delta=$((etime-stime))
9657 log "ls -la time: $nolruresize_delta seconds"
9658 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9659 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
9661 lru_resize_enable mdc
9662 test_mkdir -p $DIR/$tdir/enable_lru_resize
9664 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
9665 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
9666 cancel_lru_locks mdc
9669 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9672 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9675 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
9679 lruresize_delta=$((etime-stime))
9680 log "ls -la time: $lruresize_delta seconds"
9681 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
9683 if [ $lruresize_delta -gt $nolruresize_delta ]; then
9684 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
9685 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
9686 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
9688 log "lru resize performs the same with no lru resize"
9690 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
9692 run_test 124b "lru resize (performance test) ======================="
9695 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9696 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
9697 { skip "no lru resize on server"; return 0; }
9699 # cache ununsed locks on client
9701 cancel_lru_locks mdc
9702 test_mkdir $DIR/$tdir
9703 createmany -o $DIR/$tdir/f $nr ||
9704 error "failed to create $nr files in $DIR/$tdir"
9705 ls -l $DIR/$tdir > /dev/null
9707 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9708 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9709 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
9710 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
9711 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
9713 # set lru_max_age to 1 sec
9714 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
9715 echo "sleep $((recalc_p * 2)) seconds..."
9716 sleep $((recalc_p * 2))
9718 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
9719 # restore lru_max_age
9720 $LCTL set_param -n $nsdir.lru_max_age $max_age
9721 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
9722 unlinkmany $DIR/$tdir/f $nr
9724 run_test 124c "LRUR cancel very aged locks"
9726 test_125() { # 13358
9727 $LCTL get_param -n llite.*.client_type | grep -q local ||
9728 { skip "must run as local client"; return; }
9729 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
9730 { skip "must have acl enabled"; return; }
9731 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9732 test_mkdir $DIR/$tdir
9733 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
9734 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
9735 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
9737 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
9739 test_126() { # bug 12829/13455
9740 $LCTL get_param -n llite.*.client_type | grep -q local ||
9741 { skip "must run as local client"; return; }
9742 [ "$UID" != 0 ] && skip_env "$TESTNAME (must run as root)" && return
9743 $GSS && skip "must run as gss disabled" && return
9745 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
9746 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
9748 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
9750 run_test 126 "check that the fsgid provided by the client is taken into account"
9752 test_127a() { # bug 15521
9753 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9754 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
9755 $LCTL set_param osc.*.stats=0
9756 FSIZE=$((2048 * 1024))
9757 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9758 cancel_lru_locks osc
9759 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
9761 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
9762 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9763 echo "got $COUNT $NAME"
9764 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
9765 eval $NAME=$COUNT || error "Wrong proc format"
9768 read_bytes|write_bytes)
9769 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
9770 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
9771 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
9772 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
9773 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
9774 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
9775 error "sumsquare is too small: $SUMSQ"
9776 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
9777 error "sumsquare is too big: $SUMSQ"
9781 done < $DIR/${tfile}.tmp
9783 #check that we actually got some stats
9784 [ "$read_bytes" ] || error "Missing read_bytes stats"
9785 [ "$write_bytes" ] || error "Missing write_bytes stats"
9786 [ "$read_bytes" != 0 ] || error "no read done"
9787 [ "$write_bytes" != 0 ] || error "no write done"
9789 run_test 127a "verify the client stats are sane"
9791 test_127b() { # bug LU-333
9792 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9793 $LCTL set_param llite.*.stats=0
9794 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
9795 # perform 2 reads and writes so MAX is different from SUM.
9796 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9797 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
9798 cancel_lru_locks osc
9799 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9800 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
9802 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
9803 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
9804 echo "got $COUNT $NAME"
9805 eval $NAME=$COUNT || error "Wrong proc format"
9809 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9810 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9811 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9812 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9815 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
9816 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
9817 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
9818 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
9822 done < $TMP/${tfile}.tmp
9824 #check that we actually got some stats
9825 [ "$read_bytes" ] || error "Missing read_bytes stats"
9826 [ "$write_bytes" ] || error "Missing write_bytes stats"
9827 [ "$read_bytes" != 0 ] || error "no read done"
9828 [ "$write_bytes" != 0 ] || error "no write done"
9830 rm -f $TMP/${tfile}.tmp
9832 run_test 127b "verify the llite client stats are sane"
9834 test_128() { # bug 15212
9836 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
9841 result=$(grep error $TMP/$tfile.log)
9842 rm -f $DIR/$tfile $TMP/$tfile.log
9844 error "consecutive find's under interactive lfs failed"
9846 run_test 128 "interactive lfs for 2 consecutive find's"
9853 local ldproc=/proc/fs/ldiskfs
9854 local facets=$(get_facets MDS)
9856 for facet in ${facets//,/ }; do
9857 canondev=$(ldiskfs_canon \
9858 *.$(convert_facet2label $facet).mntdev $facet)
9859 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
9860 ldproc=/sys/fs/ldiskfs
9861 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
9862 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
9867 local facets=$(get_facets MDS)
9868 for facet in ${facets//,/ }; do
9869 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
9875 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.56) ]] ||
9876 { skip "Need MDS version with at least 2.5.56"; return 0; }
9878 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9879 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
9880 skip "ldiskfs only test"
9883 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9886 local has_warning=false
9891 # block size of mds1
9892 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 5))
9893 set_dir_limits $maxsize $maxsize
9894 local dirsize=$(stat -c%s "$DIR/$tdir")
9896 while [[ $dirsize -le $maxsize ]]; do
9897 $MULTIOP $DIR/$tdir/file_base_$nfiles Oc
9899 if ! $has_warning; then
9900 check_mds_dmesg '"is approaching"' && has_warning=true
9903 # ENOSPC for new ext4 max_dir_size (kernel commit df981d03ee)
9904 # EFBIG for previous versions included in ldiskfs series
9905 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
9907 echo "return code $rc received as expected"
9909 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
9910 error_exit "create failed w/o dir size limit"
9912 check_mds_dmesg '"has reached"' ||
9913 error_exit "reached message should be output"
9915 [ $has_warning = "false" ] &&
9916 error_exit "warning message should be output"
9918 dirsize=$(stat -c%s "$DIR/$tdir")
9920 [[ $dirsize -ge $maxsize ]] && return 0
9921 error_exit "current dir size $dirsize, " \
9922 "previous limit $maxsize"
9923 elif [ $rc -ne 0 ]; then
9925 error_exit "return $rc received instead of expected " \
9926 "$EFBIG or $ENOSPC, files in dir $dirsize"
9928 nfiles=$((nfiles + 1))
9929 dirsize=$(stat -c%s "$DIR/$tdir")
9933 error "exceeded dir size limit $maxsize($MDSCOUNT) : $dirsize bytes"
9935 run_test 129 "test directory size limit ========================"
9944 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9945 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9948 trap cleanup_130 EXIT RETURN
9950 local fm_file=$DIR/$tfile
9951 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9952 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9953 error "dd failed for $fm_file"
9955 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9956 filefrag -ves $fm_file
9958 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9959 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9960 [ $RC != 0 ] && error "filefrag $fm_file failed"
9962 filefrag_op=$(filefrag -ve -k $fm_file |
9963 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9964 lun=$($GETSTRIPE -i $fm_file)
9966 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9969 for line in $filefrag_op
9971 frag_lun=`echo $line | cut -d: -f5`
9972 ext_len=`echo $line | cut -d: -f4`
9973 if (( $frag_lun != $lun )); then
9975 error "FIEMAP on 1-stripe file($fm_file) failed"
9978 (( tot_len += ext_len ))
9981 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9983 error "FIEMAP on 1-stripe file($fm_file) failed;"
9989 echo "FIEMAP on single striped file succeeded"
9991 run_test 130a "FIEMAP (1-stripe file)"
9994 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs" && return
9996 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9997 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
10000 trap cleanup_130 EXIT RETURN
10002 local fm_file=$DIR/$tfile
10003 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10004 error "setstripe on $fm_file"
10005 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10006 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10008 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
10009 error "dd failed on $fm_file"
10011 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10012 filefrag_op=$(filefrag -ve -k $fm_file |
10013 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10015 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10016 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10021 for line in $filefrag_op
10023 frag_lun=$(echo $line | cut -d: -f5 |
10024 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10025 ext_len=$(echo $line | cut -d: -f4)
10026 if (( $frag_lun != $last_lun )); then
10027 if (( tot_len != 1024 )); then
10029 error "FIEMAP on $fm_file failed; returned " \
10030 "len $tot_len for OST $last_lun instead of 1024"
10033 (( num_luns += 1 ))
10037 (( tot_len += ext_len ))
10040 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
10042 error "FIEMAP on $fm_file failed; returned wrong number of " \
10043 "luns or wrong len for OST $last_lun"
10049 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
10051 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
10054 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
10056 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10057 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10060 trap cleanup_130 EXIT RETURN
10062 local fm_file=$DIR/$tfile
10063 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
10064 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10065 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10067 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
10068 error "dd failed on $fm_file"
10070 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10071 filefrag_op=$(filefrag -ve -k $fm_file |
10072 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10074 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10075 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10080 for line in $filefrag_op
10082 frag_lun=$(echo $line | cut -d: -f5 |
10083 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10084 ext_len=$(echo $line | cut -d: -f4)
10085 if (( $frag_lun != $last_lun )); then
10086 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
10087 if (( logical != 512 )); then
10089 error "FIEMAP on $fm_file failed; returned " \
10090 "logical start for lun $logical instead of 512"
10093 if (( tot_len != 512 )); then
10095 error "FIEMAP on $fm_file failed; returned " \
10096 "len $tot_len for OST $last_lun instead of 1024"
10099 (( num_luns += 1 ))
10103 (( tot_len += ext_len ))
10106 if (( num_luns != 2 || tot_len != 512 )); then
10108 error "FIEMAP on $fm_file failed; returned wrong number of " \
10109 "luns or wrong len for OST $last_lun"
10115 echo "FIEMAP on 2-stripe file with hole succeeded"
10117 run_test 130c "FIEMAP (2-stripe file with hole)"
10120 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs" && return
10122 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10123 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10126 trap cleanup_130 EXIT RETURN
10128 local fm_file=$DIR/$tfile
10129 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
10130 error "setstripe on $fm_file"
10131 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10132 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10134 local actual_stripe_count=$($GETSTRIPE -c $fm_file)
10135 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
10136 error "dd failed on $fm_file"
10138 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10139 filefrag_op=$(filefrag -ve -k $fm_file |
10140 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10142 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10143 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10148 for line in $filefrag_op
10150 frag_lun=$(echo $line | cut -d: -f5 |
10151 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10152 ext_len=$(echo $line | cut -d: -f4)
10153 if (( $frag_lun != $last_lun )); then
10154 if (( tot_len != 1024 )); then
10156 error "FIEMAP on $fm_file failed; returned " \
10157 "len $tot_len for OST $last_lun instead of 1024"
10160 (( num_luns += 1 ))
10164 (( tot_len += ext_len ))
10167 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
10169 error "FIEMAP on $fm_file failed; returned wrong number of " \
10170 "luns or wrong len for OST $last_lun"
10176 echo "FIEMAP on N-stripe file succeeded"
10178 run_test 130d "FIEMAP (N-stripe file)"
10181 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs" && return
10183 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10184 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
10186 trap cleanup_130 EXIT RETURN
10188 local fm_file=$DIR/$tfile
10189 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
10190 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
10191 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
10194 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
10195 for ((i = 0; i < $NUM_BLKS; i++))
10197 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
10200 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10201 filefrag_op=$(filefrag -ve -k $fm_file |
10202 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
10204 last_lun=$(echo $filefrag_op | cut -d: -f5 |
10205 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10210 for line in $filefrag_op
10212 frag_lun=$(echo $line | cut -d: -f5 |
10213 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
10214 ext_len=$(echo $line | cut -d: -f4)
10215 if (( $frag_lun != $last_lun )); then
10216 if (( tot_len != $EXPECTED_LEN )); then
10218 error "FIEMAP on $fm_file failed; returned " \
10219 "len $tot_len for OST $last_lun instead " \
10223 (( num_luns += 1 ))
10227 (( tot_len += ext_len ))
10230 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
10232 error "FIEMAP on $fm_file failed; returned wrong number " \
10233 "of luns or wrong len for OST $last_lun"
10239 echo "FIEMAP with continuation calls succeeded"
10241 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
10244 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
10245 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
10248 local fm_file=$DIR/$tfile
10249 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
10250 error "multiop create with lov_delay_create on $fm_file"
10252 filefrag -ves $fm_file || error "filefrag $fm_file failed"
10253 filefrag_extents=$(filefrag -vek $fm_file |
10254 awk '/extents? found/ { print $2 }')
10255 if [[ "$filefrag_extents" != "0" ]]; then
10256 error "FIEMAP on $fm_file failed; " \
10257 "returned $filefrag_extents expected 0"
10262 run_test 130f "FIEMAP (unstriped file)"
10264 # Test for writev/readv
10266 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
10267 error "writev test failed"
10268 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
10269 error "readv failed"
10272 run_test 131a "test iov's crossing stripe boundary for writev/readv"
10275 local fsize=$((524288 + 1048576 + 1572864))
10276 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
10277 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10278 error "append writev test failed"
10280 ((fsize += 1572864 + 1048576))
10281 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
10282 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
10283 error "append writev test failed"
10286 run_test 131b "test append writev"
10289 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
10292 run_test 131c "test read/write on file w/o objects"
10295 rwv -f $DIR/$tfile -w -n 1 1572864
10296 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
10297 if [ "$NOB" != 1572864 ]; then
10298 error "Short read filed: read $NOB bytes instead of 1572864"
10302 run_test 131d "test short read"
10305 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
10306 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
10307 error "read hitting hole failed"
10310 run_test 131e "test read hitting hole"
10319 mds*) res=$(do_facet $facet \
10320 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
10322 ost*) res=$(do_facet $facet \
10323 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
10325 *) error "Wrong facet '$facet'" ;;
10328 [ "$res" ] || error "The counter for $op on $facet was not incremented"
10329 # if the argument $3 is zero, it means any stat increment is ok.
10330 if [[ $want -gt 0 ]]; then
10331 local count=$(echo $res | awk '{ print $2 }')
10332 [[ $count -ne $want ]] &&
10333 error "The $op counter on $facet is $count, not $want"
10338 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10339 remote_ost_nodsh && skip "remote OST with nodsh" && return
10340 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10342 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10343 { skip "MDS doesn't support rename stats"; return; }
10344 local testdir=$DIR/${tdir}/stats_testdir
10345 mkdir -p $DIR/${tdir}
10348 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10349 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10351 # verify mdt stats first.
10352 mkdir ${testdir} || error "mkdir failed"
10353 check_stats $SINGLEMDS "mkdir" 1
10354 touch ${testdir}/${tfile} || error "touch failed"
10355 check_stats $SINGLEMDS "open" 1
10356 check_stats $SINGLEMDS "close" 1
10357 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
10358 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
10359 check_stats $SINGLEMDS "mknod" 2
10361 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
10362 check_stats $SINGLEMDS "unlink" 1
10363 rm -f ${testdir}/${tfile} || error "file remove failed"
10364 check_stats $SINGLEMDS "unlink" 2
10366 # remove working dir and check mdt stats again.
10367 rmdir ${testdir} || error "rmdir failed"
10368 check_stats $SINGLEMDS "rmdir" 1
10370 local testdir1=$DIR/${tdir}/stats_testdir1
10371 mkdir -p ${testdir}
10372 mkdir -p ${testdir1}
10373 touch ${testdir1}/test1
10374 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
10375 check_stats $SINGLEMDS "crossdir_rename" 1
10377 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
10378 check_stats $SINGLEMDS "samedir_rename" 1
10380 rm -rf $DIR/${tdir}
10382 run_test 133a "Verifying MDT stats ========================================"
10385 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10386 remote_ost_nodsh && skip "remote OST with nodsh" && return
10387 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10388 local testdir=$DIR/${tdir}/stats_testdir
10389 mkdir -p ${testdir} || error "mkdir failed"
10390 touch ${testdir}/${tfile} || error "touch failed"
10391 cancel_lru_locks mdc
10394 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10395 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10397 # extra mdt stats verification.
10398 chmod 444 ${testdir}/${tfile} || error "chmod failed"
10399 check_stats $SINGLEMDS "setattr" 1
10400 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10401 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
10403 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
10404 check_stats $SINGLEMDS "getattr" 1
10406 $LFS df || error "lfs failed"
10407 check_stats $SINGLEMDS "statfs" 1
10409 rm -rf $DIR/${tdir}
10411 run_test 133b "Verifying extra MDT stats =================================="
10414 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10415 remote_ost_nodsh && skip "remote OST with nodsh" && return
10416 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10417 local testdir=$DIR/$tdir/stats_testdir
10418 test_mkdir -p $testdir
10420 # verify obdfilter stats.
10421 $SETSTRIPE -c 1 -i 0 $testdir/$tfile
10423 cancel_lru_locks osc
10424 wait_delete_completed
10427 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
10428 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
10430 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
10433 cancel_lru_locks osc
10434 check_stats ost1 "write" 1
10436 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
10437 check_stats ost1 "read" 1
10439 > $testdir/$tfile || error "truncate failed"
10440 check_stats ost1 "punch" 1
10442 rm -f $testdir/$tfile || error "file remove failed"
10443 wait_delete_completed
10444 check_stats ost1 "destroy" 1
10448 run_test 133c "Verifying OST stats ========================================"
10455 while [ $value -ge 2 ]; do
10460 if [ $orig -gt $order ]; then
10468 local size=('K' 'M' 'G' 'T');
10470 local size_string=$value
10472 while [ $value -ge 1024 ]; do
10473 if [ $i -gt 3 ]; then
10474 #T is the biggest unit we get here, if that is bigger,
10476 size_string=${value}T
10479 value=$((value >> 10))
10480 if [ $value -lt 1024 ]; then
10481 size_string=${value}${size[$i]}
10490 get_rename_size() {
10492 local context=${2:-.}
10493 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
10494 grep -A1 $context |
10495 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
10500 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10501 remote_ost_nodsh && skip "remote OST with nodsh" && return
10502 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10503 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
10504 { skip "MDS doesn't support rename stats"; return; }
10506 local testdir1=$DIR/${tdir}/stats_testdir1
10507 local testdir2=$DIR/${tdir}/stats_testdir2
10509 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10511 mkdir -p ${testdir1} || error "mkdir failed"
10512 mkdir -p ${testdir2} || error "mkdir failed"
10514 createmany -o $testdir1/test 512 || error "createmany failed"
10516 # check samedir rename size
10517 mv ${testdir1}/test0 ${testdir1}/test_0
10519 local testdir1_size=$(ls -l $DIR/${tdir} |
10520 awk '/stats_testdir1/ {print $5}')
10521 local testdir2_size=$(ls -l $DIR/${tdir} |
10522 awk '/stats_testdir2/ {print $5}')
10524 testdir1_size=$(order_2 $testdir1_size)
10525 testdir2_size=$(order_2 $testdir2_size)
10527 testdir1_size=$(size_in_KMGT $testdir1_size)
10528 testdir2_size=$(size_in_KMGT $testdir2_size)
10530 echo "source rename dir size: ${testdir1_size}"
10531 echo "target rename dir size: ${testdir2_size}"
10533 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
10534 eval $cmd || error "$cmd failed"
10535 local samedir=$($cmd | grep 'same_dir')
10536 local same_sample=$(get_rename_size $testdir1_size)
10537 [ -z "$samedir" ] && error "samedir_rename_size count error"
10538 [[ $same_sample -eq 1 ]] ||
10539 error "samedir_rename_size error $same_sample"
10540 echo "Check same dir rename stats success"
10542 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
10544 # check crossdir rename size
10545 mv ${testdir1}/test_0 ${testdir2}/test_0
10547 testdir1_size=$(ls -l $DIR/${tdir} |
10548 awk '/stats_testdir1/ {print $5}')
10549 testdir2_size=$(ls -l $DIR/${tdir} |
10550 awk '/stats_testdir2/ {print $5}')
10552 testdir1_size=$(order_2 $testdir1_size)
10553 testdir2_size=$(order_2 $testdir2_size)
10555 testdir1_size=$(size_in_KMGT $testdir1_size)
10556 testdir2_size=$(size_in_KMGT $testdir2_size)
10558 echo "source rename dir size: ${testdir1_size}"
10559 echo "target rename dir size: ${testdir2_size}"
10561 eval $cmd || error "$cmd failed"
10562 local crossdir=$($cmd | grep 'crossdir')
10563 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
10564 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
10565 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
10566 [[ $src_sample -eq 1 ]] ||
10567 error "crossdir_rename_size error $src_sample"
10568 [[ $tgt_sample -eq 1 ]] ||
10569 error "crossdir_rename_size error $tgt_sample"
10570 echo "Check cross dir rename stats success"
10571 rm -rf $DIR/${tdir}
10573 run_test 133d "Verifying rename_stats ========================================"
10576 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10577 remote_ost_nodsh && skip "remote OST with nodsh" && return
10578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10579 local testdir=$DIR/${tdir}/stats_testdir
10580 local ctr f0 f1 bs=32768 count=42 sum
10582 mkdir -p ${testdir} || error "mkdir failed"
10584 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
10586 for ctr in {write,read}_bytes; do
10588 cancel_lru_locks osc
10590 do_facet ost1 $LCTL set_param -n \
10591 "obdfilter.*.exports.clear=clear"
10593 if [ $ctr = write_bytes ]; then
10595 f1=${testdir}/${tfile}
10597 f0=${testdir}/${tfile}
10601 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
10604 cancel_lru_locks osc
10606 sum=$(do_facet ost1 $LCTL get_param \
10607 "obdfilter.*.exports.*.stats" |
10608 awk -v ctr=$ctr 'BEGIN { sum = 0 }
10609 $1 == ctr { sum += $7 }
10610 END { printf("%0.0f", sum) }')
10612 if ((sum != bs * count)); then
10613 error "Bad $ctr sum, expected $((bs * count)), got $sum"
10617 rm -rf $DIR/${tdir}
10619 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
10621 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
10624 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10625 remote_ost_nodsh && skip "remote OST with nodsh" && return
10626 # First without trusting modes.
10627 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
10628 echo "proc_dirs='$proc_dirs'"
10629 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
10630 find $proc_dirs -exec cat '{}' \; &> /dev/null
10632 # Second verifying readability.
10633 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
10635 # eventually, this can also be replaced with "lctl get_param -R",
10636 # but not until that option is always available on the server
10638 for facet in mds1 ost1; do
10639 local facet_proc_dirs=$(do_facet $facet \
10640 \\\ls -d $proc_regexp 2>/dev/null)
10641 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10642 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10643 do_facet $facet find $facet_proc_dirs \
10644 ! -name req_history \
10645 -exec cat '{}' \\\; &> /dev/null
10647 do_facet $facet find $facet_proc_dirs \
10648 ! -name req_history \
10650 -exec cat '{}' \\\; &> /dev/null ||
10651 error "proc file read failed"
10654 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
10657 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10658 remote_ost_nodsh && skip "remote OST with nodsh" && return
10659 # Second verifying writability.
10660 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
10661 echo "proc_dirs='$proc_dirs'"
10662 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
10664 -ignore_readdir_race \
10666 -not -name force_lbug \
10667 -not -name changelog_mask \
10668 -exec badarea_io '{}' \; ||
10669 error "find $proc_dirs failed"
10672 for facet in mds1 ost1; do
10673 [ $(lustre_version_code $facet) -le $(version_code 2.5.54) ] &&
10674 skip "Too old lustre on $facet" && continue
10675 local facet_proc_dirs=$(do_facet $facet \
10676 \\\ls -d $proc_regexp 2> /dev/null)
10677 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10678 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10679 do_facet $facet find $facet_proc_dirs \
10680 -ignore_readdir_race \
10682 -not -name force_lbug \
10683 -not -name changelog_mask \
10684 -exec badarea_io '{}' \\\; ||
10685 error "$facet find $facet_proc_dirs failed"
10688 # remount the FS in case writes/reads /proc break the FS
10689 cleanup || error "failed to unmount"
10690 setup || error "failed to setup"
10693 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
10696 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10697 remote_ost_nodsh && skip "remote OST with nodsh" && return
10698 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.54) ]] &&
10699 skip "Need MDS version at least 2.9.54" && return
10702 for facet in client mds1 ost1; do
10703 local facet_proc_dirs=$(do_facet $facet \
10704 \\\ls -d $proc_regexp 2> /dev/null)
10705 [ -z "$facet_proc_dirs" ] && error "no proc_dirs on $facet"
10706 echo "${facet}_proc_dirs='$facet_proc_dirs'"
10707 # Get the list of files that are missing the terminating newline
10708 local missing=($(do_facet $facet \
10709 find ${facet_proc_dirs} -type f \| \
10710 while read F\; do \
10711 awk -v FS='\v' -v RS='\v\v' \
10712 "'END { if(NR>0 && \
10713 \\\$NF !~ /.*\\\n\$/) \
10714 print FILENAME}'" \
10717 [ ${#missing[*]} -eq 0 ] ||
10718 error "files do not end with newline: ${missing[*]}"
10721 run_test 133h "Proc files should end with newlines"
10724 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10725 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10726 skip "Need MDS version at least 2.7.54" && return
10728 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10729 cancel_lru_locks mdc
10731 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
10732 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10733 [ $unused -eq 0 ] || error "$unused locks are not cleared"
10736 createmany -o $DIR/$tdir/f $nr ||
10737 error "failed to create $nr files in $DIR/$tdir"
10738 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
10740 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
10741 do_facet mds1 $LCTL set_param fail_loc=0x327
10742 do_facet mds1 $LCTL set_param fail_val=500
10745 echo "sleep 10 seconds ..."
10747 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
10749 do_facet mds1 $LCTL set_param fail_loc=0
10750 do_facet mds1 $LCTL set_param fail_val=0
10751 [ $lck_cnt -lt $unused ] ||
10752 error "No locks reclaimed, before:$unused, after:$lck_cnt"
10755 unlinkmany $DIR/$tdir/f $nr
10757 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
10760 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10761 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
10762 skip "Need MDS version at least 2.7.54" && return
10764 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
10765 cancel_lru_locks mdc
10767 local low_wm=$(do_facet mds1 $LCTL get_param -n \
10768 ldlm.lock_reclaim_threshold_mb)
10769 # disable reclaim temporarily
10770 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
10772 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
10773 do_facet mds1 $LCTL set_param fail_loc=0x328
10774 do_facet mds1 $LCTL set_param fail_val=500
10776 $LCTL set_param debug=+trace
10779 createmany -o $DIR/$tdir/f $nr &
10780 local create_pid=$!
10782 echo "Sleep $TIMEOUT seconds ..."
10784 if ! ps -p $create_pid > /dev/null 2>&1; then
10785 do_facet mds1 $LCTL set_param fail_loc=0
10786 do_facet mds1 $LCTL set_param fail_val=0
10787 do_facet mds1 $LCTL set_param \
10788 ldlm.lock_reclaim_threshold_mb=${low_wm}m
10789 error "createmany finished incorrectly!"
10791 do_facet mds1 $LCTL set_param fail_loc=0
10792 do_facet mds1 $LCTL set_param fail_val=0
10793 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
10794 wait $create_pid || return 1
10796 unlinkmany $DIR/$tdir/f $nr
10798 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
10800 test_140() { #bug-17379
10801 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10802 test_mkdir $DIR/$tdir
10803 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
10804 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
10806 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
10807 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
10809 while i=$((i + 1)); do
10811 cd $i || error "Changing to $i"
10812 ln -s ../stat stat || error "Creating stat symlink"
10813 # Read the symlink until ELOOP present,
10814 # not LBUGing the system is considered success,
10815 # we didn't overrun the stack.
10816 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
10817 if [ $ret -ne 0 ]; then
10818 if [ $ret -eq 40 ]; then
10821 error "Open stat symlink"
10827 echo "The symlink depth = $i"
10828 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
10829 error "Invalid symlink depth"
10831 # Test recursive symlink
10832 ln -s symlink_self symlink_self
10833 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
10834 echo "open symlink_self returns $ret"
10835 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
10837 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
10840 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10841 local TF="$TMP/$tfile"
10843 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10845 cancel_lru_locks $OSC
10846 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
10847 remount_client $MOUNT
10849 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
10852 $TRUNCATE $DIR/$tfile 6000
10853 cancel_lru_locks $OSC
10854 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
10857 echo "12345" >>$DIR/$tfile
10858 cancel_lru_locks $OSC
10859 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
10862 echo "12345" >>$DIR/$tfile
10863 cancel_lru_locks $OSC
10864 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
10869 run_test 150 "truncate/append tests"
10871 #LU-2902 roc_hit was not able to read all values from lproc
10872 function roc_hit_init() {
10873 local list=$(comma_list $(osts_nodes))
10874 local dir=$DIR/$tdir-check
10875 local file=$dir/$tfile
10881 #use setstripe to do a write to every ost
10882 for i in $(seq 0 $((OSTCOUNT-1))); do
10883 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
10884 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
10885 idx=$(printf %04x $i)
10886 BEFORE=$(get_osd_param $list *OST*$idx stats |
10887 awk '$1 == "cache_access" {sum += $7}
10888 END { printf("%0.0f", sum) }')
10890 cancel_lru_locks osc
10891 cat $file >/dev/null
10893 AFTER=$(get_osd_param $list *OST*$idx stats |
10894 awk '$1 == "cache_access" {sum += $7}
10895 END { printf("%0.0f", sum) }')
10897 echo BEFORE:$BEFORE AFTER:$AFTER
10898 if ! let "AFTER - BEFORE == 4"; then
10900 error "roc_hit is not safe to use"
10908 function roc_hit() {
10909 local list=$(comma_list $(osts_nodes))
10910 echo $(get_osd_param $list '' stats |
10911 awk '$1 == "cache_hit" {sum += $7}
10912 END { printf("%0.0f", sum) }')
10915 function set_cache() {
10918 if [ "$2" == "off" ]; then
10921 local list=$(comma_list $(osts_nodes))
10922 set_osd_param $list '' $1_cache_enable $on
10924 cancel_lru_locks osc
10928 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10929 remote_ost_nodsh && skip "remote OST with nodsh" && return
10932 local list=$(comma_list $(osts_nodes))
10934 # check whether obdfilter is cache capable at all
10935 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
10936 echo "not cache-capable obdfilter"
10940 # check cache is enabled on all obdfilters
10941 if get_osd_param $list '' read_cache_enable | grep 0; then
10942 echo "oss cache is disabled"
10946 set_osd_param $list '' writethrough_cache_enable 1
10948 # check write cache is enabled on all obdfilters
10949 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
10950 echo "oss write cache is NOT enabled"
10956 #define OBD_FAIL_OBD_NO_LRU 0x609
10957 do_nodes $list $LCTL set_param fail_loc=0x609
10959 # pages should be in the case right after write
10960 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
10963 local BEFORE=$(roc_hit)
10964 cancel_lru_locks osc
10965 cat $DIR/$tfile >/dev/null
10966 local AFTER=$(roc_hit)
10968 do_nodes $list $LCTL set_param fail_loc=0
10970 if ! let "AFTER - BEFORE == CPAGES"; then
10971 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10974 # the following read invalidates the cache
10975 cancel_lru_locks osc
10976 set_osd_param $list '' read_cache_enable 0
10977 cat $DIR/$tfile >/dev/null
10979 # now data shouldn't be found in the cache
10981 cancel_lru_locks osc
10982 cat $DIR/$tfile >/dev/null
10984 if let "AFTER - BEFORE != 0"; then
10985 error "IN CACHE: before: $BEFORE, after: $AFTER"
10988 set_osd_param $list '' read_cache_enable 1
10991 run_test 151 "test cache on oss and controls ==============================="
10994 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10995 local TF="$TMP/$tfile"
10997 # simulate ENOMEM during write
10998 #define OBD_FAIL_OST_NOMEM 0x226
10999 lctl set_param fail_loc=0x80000226
11000 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
11002 sync || error "sync failed"
11003 lctl set_param fail_loc=0
11005 # discard client's cache
11006 cancel_lru_locks osc
11008 # simulate ENOMEM during read
11009 lctl set_param fail_loc=0x80000226
11010 cmp $TF $DIR/$tfile || error "cmp failed"
11011 lctl set_param fail_loc=0
11015 run_test 152 "test read/write with enomem ============================"
11018 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
11020 run_test 153 "test if fdatasync does not crash ======================="
11022 dot_lustre_fid_permission_check() {
11024 local ffid=$MOUNT/.lustre/fid/$fid
11027 echo "stat fid $fid"
11028 stat $ffid > /dev/null || error "stat $ffid failed."
11029 echo "touch fid $fid"
11030 touch $ffid || error "touch $ffid failed."
11031 echo "write to fid $fid"
11032 cat /etc/hosts > $ffid || error "write $ffid failed."
11033 echo "read fid $fid"
11034 diff /etc/hosts $ffid || error "read $ffid failed."
11035 echo "append write to fid $fid"
11036 cat /etc/hosts >> $ffid || error "append write $ffid failed."
11037 echo "rename fid $fid"
11038 mv $ffid $test_dir/$tfile.1 &&
11039 error "rename $ffid to $tfile.1 should fail."
11040 touch $test_dir/$tfile.1
11041 mv $test_dir/$tfile.1 $ffid &&
11042 error "rename $tfile.1 to $ffid should fail."
11043 rm -f $test_dir/$tfile.1
11044 echo "truncate fid $fid"
11045 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
11046 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
11047 echo "link fid $fid"
11048 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
11050 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
11051 echo "setfacl fid $fid"
11052 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
11053 echo "getfacl fid $fid"
11054 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
11056 echo "unlink fid $fid"
11057 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
11058 echo "mknod fid $fid"
11059 mknod $ffid c 1 3 && error "mknod $ffid should fail."
11061 fid=[0xf00000400:0x1:0x0]
11062 ffid=$MOUNT/.lustre/fid/$fid
11064 echo "stat non-exist fid $fid"
11065 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
11066 echo "write to non-exist fid $fid"
11067 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
11068 echo "link new fid $fid"
11069 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
11071 mkdir -p $test_dir/$tdir
11072 touch $test_dir/$tdir/$tfile
11073 fid=$($LFS path2fid $test_dir/$tdir)
11076 error "error: could not get fid for $test_dir/$dir/$tfile."
11078 ffid=$MOUNT/.lustre/fid/$fid
11081 ls $ffid > /dev/null || error "ls $ffid failed."
11082 echo "touch $fid/$tfile.1"
11083 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
11085 echo "touch $MOUNT/.lustre/fid/$tfile"
11086 touch $MOUNT/.lustre/fid/$tfile && \
11087 error "touch $MOUNT/.lustre/fid/$tfile should fail."
11089 echo "setxattr to $MOUNT/.lustre/fid"
11090 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
11092 echo "listxattr for $MOUNT/.lustre/fid"
11093 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
11095 echo "delxattr from $MOUNT/.lustre/fid"
11096 setfattr -x trusted.name1 $MOUNT/.lustre/fid
11098 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
11099 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
11100 error "touch invalid fid should fail."
11102 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
11103 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
11104 error "touch non-normal fid should fail."
11106 echo "rename $tdir to $MOUNT/.lustre/fid"
11107 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
11108 error "rename to $MOUNT/.lustre/fid should fail."
11110 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
11112 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
11113 local new_obf_mode=777
11115 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
11116 chmod $new_obf_mode $DIR/.lustre/fid ||
11117 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
11119 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
11120 [ $obf_mode -eq $new_obf_mode ] ||
11121 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
11123 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
11124 chmod $old_obf_mode $DIR/.lustre/fid ||
11125 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
11128 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
11129 fid=$($LFS path2fid $test_dir/$tfile-2)
11131 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
11133 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
11134 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
11135 error "create lov data thru .lustre failed"
11137 echo "cp /etc/passwd $test_dir/$tfile-2"
11138 cp /etc/passwd $test_dir/$tfile-2 ||
11139 error "copy to $test_dir/$tfile-2 failed."
11140 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
11141 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
11142 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
11144 rm -rf $test_dir/tfile.lnk
11145 rm -rf $test_dir/$tfile-2
11149 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11150 skip "Need MDS version at least 2.4.1" && return
11152 local tf=$DIR/$tfile
11155 local fid=$($LFS path2fid $tf)
11156 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
11158 # check that we get the same pathname back
11159 local found=$($LFS fid2path $MOUNT "$fid")
11160 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
11161 [ "$found" == "$tf" ] ||
11162 error "fid2path($fid=path2fid($tf)) = $found != $tf"
11164 run_test 154A "lfs path2fid and fid2path basic checks"
11167 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11168 skip "Need MDS version at least 2.4.1" && return
11170 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
11171 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
11172 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
11173 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
11175 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
11176 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
11178 # check that we get the same pathname
11179 echo "PFID: $PFID, name: $name"
11180 local FOUND=$($LFS fid2path $MOUNT "$PFID")
11181 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
11182 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
11183 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
11185 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
11187 run_test 154B "verify the ll_decode_linkea tool"
11190 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11191 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11192 { skip "Need MDS version at least 2.2.51"; return 0; }
11193 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
11194 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11196 cp /etc/hosts $DIR/$tfile
11198 fid=$($LFS path2fid $DIR/$tfile)
11200 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
11202 dot_lustre_fid_permission_check "$fid" $DIR ||
11203 error "dot lustre permission check $fid failed"
11205 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
11207 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
11209 touch $MOUNT/.lustre/file &&
11210 error "creation is not allowed under .lustre"
11212 mkdir $MOUNT/.lustre/dir &&
11213 error "mkdir is not allowed under .lustre"
11217 run_test 154a "Open-by-FID"
11220 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11221 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
11222 { skip "Need MDS version at least 2.2.51"; return 0; }
11223 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11225 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11227 local remote_dir=$DIR/$tdir/remote_dir
11231 mkdir -p $DIR/$tdir
11232 $LFS mkdir -i $MDTIDX $remote_dir ||
11233 error "create remote directory failed"
11235 cp /etc/hosts $remote_dir/$tfile
11237 fid=$($LFS path2fid $remote_dir/$tfile)
11239 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
11241 dot_lustre_fid_permission_check "$fid" $remote_dir ||
11242 error "dot lustre permission check $fid failed"
11245 run_test 154b "Open-by-FID for remote directory"
11248 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
11249 skip "Need MDS version at least 2.4.1" && return
11251 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
11252 local FID1=$($LFS path2fid $DIR/$tfile.1)
11253 local FID2=$($LFS path2fid $DIR/$tfile.2)
11254 local FID3=$($LFS path2fid $DIR/$tfile.3)
11257 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
11258 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
11259 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
11261 [ "$FID" = "${!want}" ] ||
11262 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
11266 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
11268 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
11269 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
11273 run_test 154c "lfs path2fid and fid2path multiple arguments"
11276 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11277 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
11278 skip "Need MDS version at least 2.5.53" && return
11280 if remote_mds; then
11281 nid=$($LCTL list_nids | sed "s/\./\\\./g")
11285 local proc_ofile="mdt.*.exports.'$nid'.open_files"
11292 local fid=$($LFS path2fid $DIR/$tfile)
11295 cmd="exec $fd<$DIR/$tfile"
11297 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
11298 echo "$fid_list" | grep "$fid"
11301 cmd="exec $fd>/dev/null"
11303 if [ $rc -ne 0 ]; then
11304 error "FID $fid not found in open files list $fid_list"
11307 run_test 154d "Verify open file fid"
11311 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
11312 skip "Need MDS version at least 2.6.50" && return
11314 if ls -a $MOUNT | grep -q '^\.lustre$'; then
11315 error ".lustre returned by readdir"
11318 run_test 154e ".lustre is not returned by readdir"
11321 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11322 # create parent directory on a single MDT to avoid cross-MDT hardlinks
11323 test_mkdir -p -c1 $DIR/$tdir/d
11324 # test dirs inherit from its stripe
11325 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
11326 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
11327 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
11328 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
11331 # get fid of parents
11332 local FID0=$($LFS path2fid $DIR/$tdir/d)
11333 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
11334 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
11335 local FID3=$($LFS path2fid $DIR)
11337 # check that path2fid --parents returns expected <parent_fid>/name
11338 # 1) test for a directory (single parent)
11339 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
11340 [ "$parent" == "$FID0/foo1" ] ||
11341 error "expected parent: $FID0/foo1, got: $parent"
11343 # 2) test for a file with nlink > 1 (multiple parents)
11344 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
11345 echo "$parent" | grep -F "$FID1/$tfile" ||
11346 error "$FID1/$tfile not returned in parent list"
11347 echo "$parent" | grep -F "$FID2/link" ||
11348 error "$FID2/link not returned in parent list"
11350 # 3) get parent by fid
11351 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
11352 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11353 echo "$parent" | grep -F "$FID1/$tfile" ||
11354 error "$FID1/$tfile not returned in parent list (by fid)"
11355 echo "$parent" | grep -F "$FID2/link" ||
11356 error "$FID2/link not returned in parent list (by fid)"
11358 # 4) test for entry in root directory
11359 parent=$($LFS path2fid --parents $DIR/f)
11360 echo "$parent" | grep -F "$FID3/f" ||
11361 error "$FID3/f not returned in parent list"
11363 # 5) test it on root directory
11364 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
11365 error "$MOUNT should not have parents"
11367 # enable xattr caching and check that linkea is correctly updated
11368 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11369 save_lustre_params client "llite.*.xattr_cache" > $save
11370 lctl set_param llite.*.xattr_cache 1
11372 # 6.1) linkea update on rename
11373 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
11375 # get parents by fid
11376 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11377 # foo1 should no longer be returned in parent list
11378 echo "$parent" | grep -F "$FID1" &&
11379 error "$FID1 should no longer be in parent list"
11380 # the new path should appear
11381 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
11382 error "$FID2/$tfile.moved is not in parent list"
11384 # 6.2) linkea update on unlink
11385 rm -f $DIR/$tdir/d/foo2/link
11386 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
11387 # foo2/link should no longer be returned in parent list
11388 echo "$parent" | grep -F "$FID2/link" &&
11389 error "$FID2/link should no longer be in parent list"
11393 restore_lustre_params < $save
11396 run_test 154f "get parent fids by reading link ea"
11400 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) && \
11401 $(lustre_version_code client) -gt $(version_code 2.6.99) ]] ||
11402 { skip "Need MDS version at least 2.6.92"; return 0; }
11403 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11405 mkdir -p $DIR/$tdir
11406 llapi_fid_test -d $DIR/$tdir
11408 run_test 154g "various llapi FID tests"
11410 test_155_small_load() {
11411 local temp=$TMP/$tfile
11412 local file=$DIR/$tfile
11414 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
11415 error "dd of=$temp bs=6096 count=1 failed"
11417 cancel_lru_locks $OSC
11418 cmp $temp $file || error "$temp $file differ"
11420 $TRUNCATE $temp 6000
11421 $TRUNCATE $file 6000
11422 cmp $temp $file || error "$temp $file differ (truncate1)"
11424 echo "12345" >>$temp
11425 echo "12345" >>$file
11426 cmp $temp $file || error "$temp $file differ (append1)"
11428 echo "12345" >>$temp
11429 echo "12345" >>$file
11430 cmp $temp $file || error "$temp $file differ (append2)"
11436 test_155_big_load() {
11437 remote_ost_nodsh && skip "remote OST with nodsh" && return
11438 local temp=$TMP/$tfile
11439 local file=$DIR/$tfile
11442 local cache_size=$(do_facet ost$((MAXI+1)) \
11443 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
11444 local large_file_size=$((cache_size * 2))
11446 echo "OSS cache size: $cache_size KB"
11447 echo "Large file size: $large_file_size KB"
11449 [ $MAXV -le $large_file_size ] && \
11450 skip_env "max available OST size needs > $large_file_size KB" && \
11453 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
11455 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
11456 error "dd of=$temp bs=$large_file_size count=1k failed"
11459 cancel_lru_locks osc
11460 cmp $temp $file || error "$temp $file differ"
11466 save_writethrough() {
11467 local facets=$(get_facets OST)
11469 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
11470 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
11474 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11475 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11476 save_writethrough $p
11479 set_cache writethrough on
11480 test_155_small_load
11481 restore_lustre_params < $p
11484 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
11487 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11488 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11489 save_writethrough $p
11492 set_cache writethrough off
11493 test_155_small_load
11494 restore_lustre_params < $p
11497 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
11500 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11501 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11502 save_writethrough $p
11505 set_cache writethrough on
11506 test_155_small_load
11507 restore_lustre_params < $p
11510 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
11513 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11514 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11515 save_writethrough $p
11518 set_cache writethrough off
11519 test_155_small_load
11520 restore_lustre_params < $p
11523 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
11526 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11527 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11528 save_writethrough $p
11531 set_cache writethrough on
11533 restore_lustre_params < $p
11536 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
11539 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11540 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11541 save_writethrough $p
11544 set_cache writethrough off
11546 restore_lustre_params < $p
11549 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
11552 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11553 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11554 save_writethrough $p
11557 set_cache writethrough on
11559 restore_lustre_params < $p
11562 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
11565 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11566 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11567 save_writethrough $p
11570 set_cache writethrough off
11572 restore_lustre_params < $p
11575 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
11578 remote_ost_nodsh && skip "remote OST with nodsh" && return
11579 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11583 local file="$DIR/$tfile"
11584 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11586 [ "$(facet_fstype ost1)" = "zfs" -a \
11587 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
11588 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
11591 save_writethrough $p
11594 log "Turn on read and write cache"
11596 set_cache writethrough on
11598 log "Write data and read it back."
11599 log "Read should be satisfied from the cache."
11600 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11602 cancel_lru_locks osc
11603 cat $file >/dev/null
11605 if ! let "AFTER - BEFORE == CPAGES"; then
11606 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11608 log "cache hits:: before: $BEFORE, after: $AFTER"
11611 log "Read again; it should be satisfied from the cache."
11613 cancel_lru_locks osc
11614 cat $file >/dev/null
11616 if ! let "AFTER - BEFORE == CPAGES"; then
11617 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11619 log "cache hits:: before: $BEFORE, after: $AFTER"
11622 log "Turn off the read cache and turn on the write cache"
11624 set_cache writethrough on
11626 log "Read again; it should be satisfied from the cache."
11628 cancel_lru_locks osc
11629 cat $file >/dev/null
11631 if ! let "AFTER - BEFORE == CPAGES"; then
11632 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11634 log "cache hits:: before: $BEFORE, after: $AFTER"
11637 log "Read again; it should not be satisfied from the cache."
11639 cancel_lru_locks osc
11640 cat $file >/dev/null
11642 if ! let "AFTER - BEFORE == 0"; then
11643 error "IN CACHE: before: $BEFORE, after: $AFTER"
11645 log "cache hits:: before: $BEFORE, after: $AFTER"
11648 log "Write data and read it back."
11649 log "Read should be satisfied from the cache."
11650 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11652 cancel_lru_locks osc
11653 cat $file >/dev/null
11655 if ! let "AFTER - BEFORE == CPAGES"; then
11656 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11658 log "cache hits:: before: $BEFORE, after: $AFTER"
11661 log "Read again; it should not be satisfied from the cache."
11663 cancel_lru_locks osc
11664 cat $file >/dev/null
11666 if ! let "AFTER - BEFORE == 0"; then
11667 error "IN CACHE: before: $BEFORE, after: $AFTER"
11669 log "cache hits:: before: $BEFORE, after: $AFTER"
11672 log "Turn off read and write cache"
11674 set_cache writethrough off
11676 log "Write data and read it back"
11677 log "It should not be satisfied from the cache."
11679 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11680 cancel_lru_locks osc
11682 cat $file >/dev/null
11684 if ! let "AFTER - BEFORE == 0"; then
11685 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11687 log "cache hits:: before: $BEFORE, after: $AFTER"
11690 log "Turn on the read cache and turn off the write cache"
11692 set_cache writethrough off
11694 log "Write data and read it back"
11695 log "It should not be satisfied from the cache."
11697 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
11699 cancel_lru_locks osc
11700 cat $file >/dev/null
11702 if ! let "AFTER - BEFORE == 0"; then
11703 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
11705 log "cache hits:: before: $BEFORE, after: $AFTER"
11708 log "Read again; it should be satisfied from the cache."
11710 cancel_lru_locks osc
11711 cat $file >/dev/null
11713 if ! let "AFTER - BEFORE == CPAGES"; then
11714 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
11716 log "cache hits:: before: $BEFORE, after: $AFTER"
11719 restore_lustre_params < $p
11722 run_test 156 "Verification of tunables"
11725 cleanup_changelog () {
11727 echo "Deregistering changelog client $CL_USER"
11728 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
11732 if [[ $MDSCOUNT -gt 1 ]]; then
11733 error_ignore bz17935 $*
11741 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11743 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
11745 if [ $MASK -eq 1 ]; then
11746 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
11748 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
11752 changelog_extract_field() {
11756 local identifier=$4
11758 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
11759 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
11764 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11765 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11766 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11767 { skip "Need MDS version at least 2.2.0"; return; }
11769 local CL_USERS="mdd.$MDT0.changelog_users"
11770 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11771 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11772 changelog_register -n)
11773 echo "Registered as changelog user $CL_USER"
11774 trap cleanup_changelog EXIT
11775 $GET_CL_USERS | grep -q $CL_USER ||
11776 error "User $CL_USER not found in changelog_users"
11779 test_mkdir -p $DIR/$tdir/pics/2008/zachy
11780 touch $DIR/$tdir/pics/2008/zachy/timestamp
11781 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
11782 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
11783 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
11784 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
11785 rm $DIR/$tdir/pics/desktop.jpg
11787 $LFS changelog $MDT0 | tail -5
11789 echo "verifying changelog mask"
11790 changelog_chmask "MKDIR"
11791 changelog_chmask "CLOSE"
11793 test_mkdir -p $DIR/$tdir/pics/zach/sofia
11794 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11796 changelog_chmask "MKDIR"
11797 changelog_chmask "CLOSE"
11799 test_mkdir -p $DIR/$tdir/pics/2008/sofia
11800 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
11802 $LFS changelog $MDT0
11803 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
11804 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
11805 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
11806 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
11809 echo "verifying target fid"
11810 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
11811 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
11812 [ "$fidc" == "$fidf" ] ||
11813 err17935 "fid in changelog $fidc != file fid $fidf"
11814 echo "verifying parent fid"
11815 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
11816 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
11817 [ "$fidc" == "$fidf" ] ||
11818 err17935 "pfid in changelog $fidc != dir fid $fidf"
11820 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11821 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
11822 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
11823 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
11824 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
11825 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
11827 MIN_REC=$($GET_CL_USERS |
11828 awk 'min == "" || $2 < min {min = $2}; END {print min}')
11829 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
11830 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
11831 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
11832 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
11834 # LU-3446 changelog index reset on MDT restart
11835 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11836 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11837 $LFS changelog_clear $MDT0 $CL_USER 0
11838 stop $SINGLEMDS || error "Fail to stop MDT."
11839 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
11840 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11841 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
11842 [ $CUR_REC1 == $CUR_REC2 ] ||
11843 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
11845 echo "verifying user deregister"
11847 $GET_CL_USERS | grep -q $CL_USER &&
11848 error "User $CL_USER still in changelog_users"
11850 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
11851 if [ $CL_USER -eq 0 ]; then
11852 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11853 touch $DIR/$tdir/chloe
11854 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
11855 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
11856 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
11858 echo "$CL_USER other changelog users; can't verify off"
11861 run_test 160a "changelog sanity"
11863 test_160b() { # LU-3587
11864 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11865 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11866 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
11867 { skip "Need MDS version at least 2.2.0"; return; }
11869 local CL_USERS="mdd.$MDT0.changelog_users"
11870 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
11871 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11872 changelog_register -n)
11873 echo "Registered as changelog user $CL_USER"
11874 trap cleanup_changelog EXIT
11875 $GET_CL_USERS | grep -q $CL_USER ||
11876 error "User $CL_USER not found in changelog_users"
11878 local LONGNAME1=$(str_repeat a 255)
11879 local LONGNAME2=$(str_repeat b 255)
11882 echo "creating very long named file"
11883 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
11884 echo "moving very long named file"
11885 mv $LONGNAME1 $LONGNAME2
11887 $LFS changelog $MDT0 | grep RENME
11891 run_test 160b "Verify that very long rename doesn't crash in changelog"
11894 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11897 local server_version=$(lustre_version_code $SINGLEMDS)
11899 [[ $server_version -gt $(version_code 2.5.57) ]] ||
11900 [[ $server_version -gt $(version_code 2.5.1) &&
11901 $server_version -lt $(version_code 2.5.50) ]] ||
11902 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
11903 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11905 # Registration step
11906 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11907 changelog_register -n)
11908 trap cleanup_changelog EXIT
11911 mkdir -p $DIR/$tdir
11912 $MCREATE $DIR/$tdir/foo_160c
11913 changelog_chmask "TRUNC"
11914 $TRUNCATE $DIR/$tdir/foo_160c 200
11915 changelog_chmask "TRUNC"
11916 $TRUNCATE $DIR/$tdir/foo_160c 199
11917 $LFS changelog $MDT0
11918 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
11919 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
11920 $LFS changelog_clear $MDT0 $CL_USER 0
11922 # Deregistration step
11925 run_test 160c "verify that changelog log catch the truncate event"
11928 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11929 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11931 local server_version=$(lustre_version_code mds1)
11932 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
11934 [[ $server_version -ge $(version_code 2.7.60) ]] ||
11935 { skip "Need MDS version at least 2.7.60+"; return; }
11936 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11938 # Registration step
11939 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
11940 changelog_register -n)
11942 trap cleanup_changelog EXIT
11943 mkdir -p $DIR/$tdir/migrate_dir
11944 $LFS changelog_clear $MDT0 $CL_USER 0
11946 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
11947 $LFS changelog $MDT0
11948 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
11949 $LFS changelog_clear $MDT0 $CL_USER 0
11950 [ $MIGRATES -eq 1 ] ||
11951 error "MIGRATE changelog mask count $MIGRATES != 1"
11953 # Deregistration step
11956 run_test 160d "verify that changelog log catch the migrate event"
11959 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11962 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11963 changelog_register -n)
11964 echo "Registered as changelog user $CL_USER"
11965 trap cleanup_changelog EXIT
11967 # Delete a future user (expect fail)
11968 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister cl77
11971 if [ $rc -eq 0 ]; then
11972 error "Deleted non-existant user cl77"
11973 elif [ $rc -ne 2 ]; then
11974 error "changelog_deregister failed with $rc, " \
11975 "expected 2 (ENOENT)"
11978 # Clear to a bad index (1 billion should be safe)
11979 $LFS changelog_clear $MDT0 $CL_USER 1000000000
11982 if [ $rc -eq 0 ]; then
11983 error "Successfully cleared to invalid CL index"
11984 elif [ $rc -ne 22 ]; then
11985 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
11988 run_test 160e "changelog negative testing"
11992 do_facet $SINGLEMDS $LCTL set_param fail_loc=0 fail_val=0
11993 echo "Deregistering changelog client $CL_USER"
11994 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
11995 echo "Deregistering changelog client $CL_USER2"
11996 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER2
11997 restore_lustre_params < $save_params
12002 # do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_gc=1
12003 # should be set by default
12005 local CL_USERS="mdd.$MDT0.changelog_users"
12006 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
12007 local save_params="$TMP/sanity-$TESTNAME.parameters"
12009 save_lustre_params $SINGLEMDS \
12010 "mdd.$MDT0.changelog_max_idle_time" > $save_params
12011 save_lustre_params $SINGLEMDS \
12012 "mdd.$MDT0.changelog_min_gc_interval" >> $save_params
12013 save_lustre_params $SINGLEMDS \
12014 "mdd.$MDT0.changelog_min_free_cat_entries" >> $save_params
12016 trap cleanup_160f EXIT
12019 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
12020 changelog_register -n)
12021 echo "Registered as changelog user $CL_USER"
12022 CL_USER2=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
12023 changelog_register -n)
12024 echo "Registered as changelog user $CL_USER2"
12025 $GET_CL_USERS | grep -q $CL_USER ||
12026 error "User $CL_USER not found in changelog_users"
12027 $GET_CL_USERS | grep -q $CL_USER2 ||
12028 error "User $CL_USER2 not found in changelog_users"
12030 # generate some changelogs to accumulate
12031 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
12032 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
12033 touch $DIR/$tdir/${tfile}2 || error "touch $DIR/$tdir/${tfile}2 failed"
12034 rm -f $DIR/$tdir/$tfile || error "rm -f $tfile failed"
12036 # check changelogs have been generated
12037 nbcl=$($LFS changelog $MDT0 | wc -l)
12038 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12040 do_facet $SINGLEMDS $LCTL set_param \
12041 mdd.$MDT0.changelog_max_idle_time=10
12042 do_facet $SINGLEMDS $LCTL set_param \
12043 mdd.$MDT0.changelog_min_gc_interval=2
12044 do_facet $SINGLEMDS $LCTL set_param \
12045 mdd.$MDT0.changelog_min_free_cat_entries=3
12047 # simulate changelog catalog almost full
12048 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12049 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1313
12050 do_facet $SINGLEMDS $LCTL set_param fail_val=3
12053 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
12054 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 2))
12055 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
12056 echo "verifying user clear: $(( $USER_REC1 + 2 )) == $USER_REC2"
12057 [ $USER_REC2 == $(($USER_REC1 + 2)) ] ||
12058 error "user index expected $(($USER_REC1 + 2)) is $USER_REC2"
12061 # generate one more changelog to trigger fail_loc
12062 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
12064 # ensure gc thread is done
12065 wait_update_facet $SINGLEMDS \
12066 "ps -e -o comm= | grep chlg_gc_thread" "" 20
12068 # check user still registered
12069 $GET_CL_USERS | grep -q $CL_USER ||
12070 error "User $CL_USER not found in changelog_users"
12071 # check user2 unregistered
12072 $GET_CL_USERS | grep -q $CL_USER2 &&
12073 error "User $CL_USER2 still found in changelog_users"
12075 # check changelogs are present and starting at $USER_REC2 + 1
12076 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
12077 echo "verifying min purge: $(( $USER_REC2 + 1 )) == $FIRST_REC"
12078 [ $FIRST_REC == $(($USER_REC2 + 1)) ] ||
12079 error "first index should be $(($USER_REC2 + 1)) is $FIRST_REC"
12083 run_test 160f "changelog garbage collect (timestamped users)"
12086 # do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_gc=1
12087 # should be set by default
12089 local CL_USERS="mdd.$MDT0.changelog_users"
12090 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
12091 local save_params="$TMP/sanity-$TESTNAME.parameters"
12093 save_lustre_params $SINGLEMDS \
12094 "mdd.$MDT0.changelog_max_idle_indexes" > $save_params
12095 save_lustre_params $SINGLEMDS \
12096 "mdd.$MDT0.changelog_min_gc_interval" >> $save_params
12097 save_lustre_params $SINGLEMDS \
12098 "mdd.$MDT0.changelog_min_free_cat_entries" >> $save_params
12100 trap cleanup_160f EXIT
12102 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
12103 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1314
12106 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
12107 changelog_register -n)
12108 echo "Registered as changelog user $CL_USER"
12109 CL_USER2=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
12110 changelog_register -n)
12111 echo "Registered as changelog user $CL_USER2"
12112 $GET_CL_USERS | grep -q $CL_USER ||
12113 error "User $CL_USER not found in changelog_users"
12114 $GET_CL_USERS | grep -q $CL_USER2 ||
12115 error "User $CL_USER2 not found in changelog_users"
12117 # generate some changelogs to accumulate
12118 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
12119 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
12120 touch $DIR/$tdir/${tfile}2 || error "touch $DIR/$tdir/${tfile}2 failed"
12121 rm -f $DIR/$tdir/$tfile || error "rm -f $tfile failed"
12123 # check changelogs have been generated
12124 nbcl=$($LFS changelog $MDT0 | wc -l)
12125 [[ $nbcl -eq 0 ]] && error "no changelogs found"
12127 do_facet $SINGLEMDS $LCTL set_param \
12128 mdd.$MDT0.changelog_max_idle_indexes=$((nbcl - 1))
12129 do_facet $SINGLEMDS $LCTL set_param \
12130 mdd.$MDT0.changelog_min_gc_interval=2
12131 do_facet $SINGLEMDS $LCTL set_param \
12132 mdd.$MDT0.changelog_min_free_cat_entries=3
12134 # simulate changelog catalog almost full
12135 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
12136 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1313
12137 do_facet $SINGLEMDS $LCTL set_param fail_val=3
12139 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
12140 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 3))
12141 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
12142 echo "verifying user clear: $(( $USER_REC1 + 3 )) == $USER_REC2"
12143 [ $USER_REC2 == $(($USER_REC1 + 3)) ] ||
12144 error "user index expected $(($USER_REC1 + 3)) is $USER_REC2"
12146 # generate one more changelog to trigger fail_loc
12147 rm -rf $DIR/$tdir || error "rm -rf $tdir failed"
12149 # ensure gc thread is done
12150 wait_update_facet $SINGLEMDS \
12151 "ps -e -o comm= | grep chlg_gc_thread" "" 20
12153 # check user still registered
12154 $GET_CL_USERS | grep -q $CL_USER ||
12155 error "User $CL_USER not found in changelog_users"
12156 # check user2 unregistered
12157 $GET_CL_USERS | grep -q $CL_USER2 &&
12158 error "User $CL_USER2 still found in changelog_users"
12160 # check changelogs are present and starting at $USER_REC2 + 1
12161 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
12162 echo "verifying min purge: $(( $USER_REC2 + 1 )) == $FIRST_REC"
12163 [ $FIRST_REC == $(($USER_REC2 + 1)) ] ||
12164 error "first index should be $(($USER_REC2 + 1)) is $FIRST_REC"
12168 run_test 160g "changelog garbage collect (old users)"
12171 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12172 test_mkdir -c1 $DIR/$tdir
12173 cp /etc/hosts $DIR/$tdir/$tfile
12174 test_mkdir -c1 $DIR/$tdir/foo1
12175 test_mkdir -c1 $DIR/$tdir/foo2
12176 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
12177 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
12178 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
12179 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
12180 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
12181 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12182 $LFS fid2path $DIR $FID
12183 err17935 "bad link ea"
12186 rm $DIR/$tdir/foo2/zachary
12188 rm $DIR/$tdir/foo2/thor
12190 rm $DIR/$tdir/$tfile
12192 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
12193 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
12195 $LFS fid2path $DIR $FID
12196 err17935 "bad link rename"
12198 rm $DIR/$tdir/foo2/maggie
12201 local longname=filename_avg_len_is_thirty_two_
12202 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
12203 error "failed to hardlink many files"
12204 links=$($LFS fid2path $DIR $FID | wc -l)
12205 echo -n "${links}/1000 links in link EA"
12206 [[ $links -gt 60 ]] ||
12207 err17935 "expected at least 60 links in link EA"
12208 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
12209 error "failed to unlink many hardlinks"
12211 run_test 161a "link ea sanity"
12214 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12215 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
12217 local remote_dir=$DIR/$tdir/remote_dir
12219 mkdir -p $DIR/$tdir
12220 $LFS mkdir -i $MDTIDX $remote_dir ||
12221 error "create remote directory failed"
12223 cp /etc/hosts $remote_dir/$tfile
12224 mkdir -p $remote_dir/foo1
12225 mkdir -p $remote_dir/foo2
12226 ln $remote_dir/$tfile $remote_dir/foo1/sofia
12227 ln $remote_dir/$tfile $remote_dir/foo2/zachary
12228 ln $remote_dir/$tfile $remote_dir/foo1/luna
12229 ln $remote_dir/$tfile $remote_dir/foo2/thor
12231 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
12233 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
12234 $LFS fid2path $DIR $FID
12235 err17935 "bad link ea"
12238 rm $remote_dir/foo2/zachary
12240 rm $remote_dir/foo2/thor
12242 rm $remote_dir/$tfile
12244 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
12245 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
12246 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
12247 $LFS fid2path $DIR $FID
12248 err17935 "bad link rename"
12250 rm $remote_dir/foo2/maggie
12253 local longname=filename_avg_len_is_thirty_two_
12254 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
12255 error "failed to hardlink many files"
12256 links=$($LFS fid2path $DIR $FID | wc -l)
12257 echo -n "${links}/1000 links in link EA"
12258 [[ ${links} -gt 60 ]] ||
12259 err17935 "expected at least 60 links in link EA"
12260 unlinkmany $remote_dir/foo2/$longname 1000 ||
12261 error "failed to unlink many hardlinks"
12263 run_test 161b "link ea sanity under remote directory"
12266 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12267 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12268 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
12269 skip "Need MDS version at least 2.1.5" && return
12271 # define CLF_RENAME_LAST 0x0001
12272 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
12273 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
12274 changelog_register -n)
12276 trap cleanup_changelog EXIT
12278 mkdir -p $DIR/$tdir
12279 touch $DIR/$tdir/foo_161c
12280 touch $DIR/$tdir/bar_161c
12281 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12282 $LFS changelog $MDT0 | grep RENME
12283 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
12285 $LFS changelog_clear $MDT0 $CL_USER 0
12286 if [ x$flags != "x0x1" ]; then
12287 error "flag $flags is not 0x1"
12289 echo "rename overwrite a target having nlink = 1," \
12290 "changelog record has flags of $flags"
12292 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
12293 touch $DIR/$tdir/foo_161c
12294 touch $DIR/$tdir/bar_161c
12295 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12296 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
12297 $LFS changelog $MDT0 | grep RENME
12298 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
12299 $LFS changelog_clear $MDT0 $CL_USER 0
12300 if [ x$flags != "x0x0" ]; then
12301 error "flag $flags is not 0x0"
12303 echo "rename overwrite a target having nlink > 1," \
12304 "changelog record has flags of $flags"
12306 # rename doesn't overwrite a target (changelog flag 0x0)
12307 touch $DIR/$tdir/foo_161c
12308 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
12309 $LFS changelog $MDT0 | grep RENME
12310 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
12311 $LFS changelog_clear $MDT0 $CL_USER 0
12312 if [ x$flags != "x0x0" ]; then
12313 error "flag $flags is not 0x0"
12315 echo "rename doesn't overwrite a target," \
12316 "changelog record has flags of $flags"
12318 # define CLF_UNLINK_LAST 0x0001
12319 # unlink a file having nlink = 1 (changelog flag 0x1)
12320 rm -f $DIR/$tdir/foo2_161c
12321 $LFS changelog $MDT0 | grep UNLNK
12322 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
12323 $LFS changelog_clear $MDT0 $CL_USER 0
12324 if [ x$flags != "x0x1" ]; then
12325 error "flag $flags is not 0x1"
12327 echo "unlink a file having nlink = 1," \
12328 "changelog record has flags of $flags"
12330 # unlink a file having nlink > 1 (changelog flag 0x0)
12331 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
12332 rm -f $DIR/$tdir/foobar_161c
12333 $LFS changelog $MDT0 | grep UNLNK
12334 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
12335 $LFS changelog_clear $MDT0 $CL_USER 0
12336 if [ x$flags != "x0x0" ]; then
12337 error "flag $flags is not 0x0"
12339 echo "unlink a file having nlink > 1," \
12340 "changelog record has flags of $flags"
12343 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
12350 # cleanup previous run
12351 rm -rf $DIR/$tdir/$tfile
12353 user=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
12354 changelog_register -n)
12355 [[ $? -eq 0 ]] || error "changelog_register failed"
12357 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
12358 # interfer with $MOUNT/.lustre/fid/ access
12360 [[ $? -eq 0 ]] || error "mkdir failed"
12362 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
12363 $LCTL set_param fail_loc=0x8000140c
12365 $LCTL set_param fail_val=5
12368 echo foofoo > $DIR/$tdir/$tfile &
12371 # wait for create to be delayed
12375 [[ $? -eq 0 ]] || error "create should be blocked"
12377 local tempfile=$(mktemp)
12378 fid=$(changelog_extract_field $MDT0 "CREAT" "$tfile" "t=")
12379 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
12380 # some delay may occur during ChangeLog publishing and file read just
12381 # above, that could allow file write to happen finally
12382 [[ -s $tempfile ]] && echo "file should be empty"
12384 $LCTL set_param fail_loc=0
12387 [[ $? -eq 0 ]] || error "create failed"
12389 $LFS changelog_clear $MDT0 $user 0
12390 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $user
12392 run_test 161d "create with concurrent .lustre/fid access"
12399 local path=$(${LFS} fid2path $*)
12400 # Remove the '//' indicating a remote directory
12401 path=$(echo $path | sed 's#//#/#g')
12404 if [ $RC -ne 0 ]; then
12405 err17935 "path looked up of $expected failed. Error $RC"
12407 elif [ "${path}" != "${expected}" ]; then
12408 err17935 "path looked up \"${path}\" instead of \"${expected}\""
12411 echo "fid $fid resolves to path $path (expected $expected)"
12414 test_162a() { # was test_162
12415 # Make changes to filesystem
12416 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12417 test_mkdir -p -c1 $DIR/$tdir/d2
12418 touch $DIR/$tdir/d2/$tfile
12419 touch $DIR/$tdir/d2/x1
12420 touch $DIR/$tdir/d2/x2
12421 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
12422 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
12424 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
12425 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
12426 error "check path $tdir/d2/$tfile failed"
12429 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
12430 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
12431 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
12432 error "check path $tdir/d2/p/q/r/slink failed"
12434 # softlink to wrong file
12435 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
12436 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
12437 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
12438 error "check path $tdir/d2/p/q/r/slink.wrong failed"
12441 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
12442 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
12443 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
12444 # fid2path dir/fsname should both work
12445 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
12446 error "check path $tdir/d2/a/b/c/new_file failed"
12447 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
12448 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
12450 # hardlink count: check that there are 2 links
12451 # Doesnt work with CMD yet: 17935
12452 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
12453 err17935 "expected 2 links"
12455 # hardlink indexing: remove the first link
12456 rm $DIR/$tdir/d2/p/q/r/hlink
12457 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
12458 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
12462 run_test 162a "path lookup sanity"
12465 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12466 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12469 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
12470 error "create striped dir failed"
12472 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
12473 tail -n 1 | awk '{print $2}')
12474 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
12476 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
12477 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
12480 for ((i=0;i<5;i++)); do
12481 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
12482 error "get fid for f$i failed"
12483 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
12484 error "check path $tdir/striped_dir/f$i failed"
12486 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
12487 error "get fid for d$i failed"
12488 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
12489 error "check path $tdir/striped_dir/d$i failed"
12494 run_test 162b "striped directory path lookup sanity"
12496 # LU-4239: Verify fid2path works with paths 100 or more directories deep
12498 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
12499 skip "Need MDS version at least 2.7.51" && return
12500 test_mkdir $DIR/$tdir.local
12501 test_mkdir $DIR/$tdir.remote
12502 local lpath=$tdir.local
12503 local rpath=$tdir.remote
12505 for ((i = 0; i <= 101; i++)); do
12508 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
12509 error "get fid for local directory $DIR/$lpath failed"
12510 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
12511 error "check path for local directory $DIR/$lpath failed"
12514 test_mkdir $DIR/$rpath
12515 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
12516 error "get fid for remote directory $DIR/$rpath failed"
12517 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
12518 error "check path for remote directory $DIR/$rpath failed"
12523 run_test 162c "fid2path works with paths 100 or more directories deep"
12526 # do directio so as not to populate the page cache
12527 log "creating a 10 Mb file"
12528 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12529 log "starting reads"
12530 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12531 log "truncating the file"
12532 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12534 kill %+ || true # reads might have finished
12535 echo "wait until dd is finished"
12537 log "removing the temporary file"
12538 rm -rf $DIR/$tfile || error "tmp file removal failed"
12540 run_test 169 "parallel read and truncate should not deadlock"
12543 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12545 $LCTL clear # bug 18514
12546 $LCTL debug_daemon start $TMP/${tfile}_log_good
12548 $LCTL debug_daemon stop
12549 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
12550 error "sed failed to read log_good"
12552 $LCTL debug_daemon start $TMP/${tfile}_log_good
12554 $LCTL debug_daemon stop
12556 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
12557 error "lctl df log_bad failed"
12559 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12560 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12562 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
12563 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
12565 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
12566 error "bad_line good_line1 good_line2 are empty"
12568 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12569 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
12570 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
12572 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
12573 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
12574 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
12576 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
12577 error "bad_line_new good_line_new are empty"
12579 local expected_good=$((good_line1 + good_line2*2))
12581 rm -f $TMP/${tfile}*
12582 # LU-231, short malformed line may not be counted into bad lines
12583 if [ $bad_line -ne $bad_line_new ] &&
12584 [ $bad_line -ne $((bad_line_new - 1)) ]; then
12585 error "expected $bad_line bad lines, but got $bad_line_new"
12589 if [ $expected_good -ne $good_line_new ]; then
12590 error "expected $expected_good good lines, but got $good_line_new"
12595 run_test 170 "test lctl df to handle corrupted log ====================="
12597 test_171() { # bug20592
12598 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12599 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
12600 $LCTL set_param fail_loc=0x50e
12601 $LCTL set_param fail_val=3000
12602 multiop_bg_pause $DIR/$tfile O_s || true
12604 kill -USR1 $MULTIPID
12608 if dmesg | grep "recursive fault"; then
12609 error "caught a recursive fault"
12611 $LCTL set_param fail_loc=0
12614 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
12616 # it would be good to share it with obdfilter-survey/iokit-libecho code
12617 setup_obdecho_osc () {
12620 local obdfilter_name=$2
12621 echo "Creating new osc for $obdfilter_name on $ost_nid"
12622 # make sure we can find loopback nid
12623 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
12625 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
12626 ${obdfilter_name}_osc_UUID || rc=2; }
12627 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
12628 ${obdfilter_name}_UUID $ost_nid || rc=3; }
12632 cleanup_obdecho_osc () {
12633 local obdfilter_name=$1
12634 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
12635 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
12642 local pages=${3:-64}
12647 local obd_size=$(get_obd_size $node $OBD)
12648 local page_size=$(get_page_size $node)
12649 if [[ -n "$obd_size" ]]; then
12650 local new_count=$((obd_size / (pages * page_size / 1024)))
12651 [[ $new_count -ge $count ]] || count=$new_count
12654 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
12655 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
12657 if [ $rc -eq 0 ]; then
12658 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
12659 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
12661 echo "New object id is $id"
12662 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
12664 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
12665 "test_brw $count w v $pages $id" || rc=4; }
12666 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
12668 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
12669 "cleanup" || rc=5; }
12670 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
12671 "detach" || rc=6; }
12672 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
12677 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12678 remote_ost_nodsh && skip "remote OST with nodsh" && return
12680 local rmmod_local=0
12682 if ! module_loaded obdecho; then
12683 load_module obdecho/obdecho
12687 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
12688 local host=$(lctl get_param -n osc.$osc.import |
12689 awk '/current_connection:/ {print $2}' )
12690 local target=$(lctl get_param -n osc.$osc.import |
12691 awk '/target:/ {print $2}' )
12692 target=${target%_UUID}
12694 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
12695 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
12696 [[ -n $target ]] && cleanup_obdecho_osc $target
12697 [ $rmmod_local -eq 1 ] && rmmod obdecho
12700 run_test 180a "test obdecho on osc"
12703 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12704 remote_ost_nodsh && skip "remote OST with nodsh" && return
12706 local rmmod_remote=0
12708 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12709 rmmod_remote=true || error "failed to load module obdecho"
12710 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
12711 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
12712 $rmmod_remote && do_facet ost1 "rmmod obdecho"
12715 run_test 180b "test obdecho directly on obdfilter"
12717 test_180c() { # LU-2598
12718 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12719 remote_ost_nodsh && skip "remote OST with nodsh" && return
12720 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
12721 skip "Need MDS version at least 2.4.0" && return
12724 local rmmod_remote=false
12725 local pages=16384 # 64MB bulk I/O RPC size
12728 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
12729 rmmod_remote=true || error "failed to load module obdecho"
12731 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
12733 if [ -n "$target" ]; then
12734 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
12736 echo "there is no obdfilter target on ost1"
12739 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
12742 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
12744 test_181() { # bug 22177
12745 test_mkdir $DIR/$tdir
12746 # create enough files to index the directory
12747 createmany -o $DIR/$tdir/foobar 4000
12748 # print attributes for debug purpose
12751 multiop_bg_pause $DIR/$tdir D_Sc || return 1
12753 # remove the files & current working dir
12754 unlinkmany $DIR/$tdir/foobar 4000
12756 kill -USR1 $MULTIPID
12758 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
12761 run_test 181 "Test open-unlinked dir ========================"
12767 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12769 $LCTL set_param mdc.*.rpc_stats=clear
12771 for (( i = 0; i < $tcount; i++ )) ; do
12772 mkdir $DIR/$tdir/$i
12775 for (( i = 0; i < $tcount; i++ )) ; do
12776 createmany -o $DIR/$tdir/$i/f- $fcount &
12780 for (( i = 0; i < $tcount; i++ )) ; do
12781 unlinkmany $DIR/$tdir/$i/f- $fcount &
12785 $LCTL get_param mdc.*.rpc_stats
12789 run_test 182 "Test parallel modify metadata operations ================"
12791 test_183() { # LU-2275
12792 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12793 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
12794 skip "Need MDS version at least 2.3.56" && return
12796 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12797 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
12798 echo aaa > $DIR/$tdir/$tfile
12800 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
12801 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
12803 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
12804 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
12806 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
12808 # Flush negative dentry cache
12809 touch $DIR/$tdir/$tfile
12811 # We are not checking for any leaked references here, they'll
12812 # become evident next time we do cleanup with module unload.
12815 run_test 183 "No crash or request leak in case of strange dispositions ========"
12817 # test suite 184 is for LU-2016, LU-2017
12819 check_swap_layouts_support && return 0
12821 dir0=$DIR/$tdir/$testnum
12822 test_mkdir -p -c1 $dir0
12827 $SETSTRIPE -c1 $file1
12829 $SETSTRIPE -c2 $file2
12831 gen1=$($GETSTRIPE -g $file1)
12832 gen2=$($GETSTRIPE -g $file2)
12834 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
12835 gen=$($GETSTRIPE -g $file1)
12836 [[ $gen1 != $gen ]] ||
12837 "Layout generation on $file1 does not change"
12838 gen=$($GETSTRIPE -g $file2)
12839 [[ $gen2 != $gen ]] ||
12840 "Layout generation on $file2 does not change"
12842 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
12843 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12845 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
12847 run_test 184a "Basic layout swap"
12850 check_swap_layouts_support && return 0
12852 dir0=$DIR/$tdir/$testnum
12853 mkdir -p $dir0 || error "creating dir $dir0"
12860 $SETSTRIPE -c1 $file1
12861 $SETSTRIPE -c2 $file2
12862 $SETSTRIPE -c1 $file3
12863 chown $RUNAS_ID $file3
12864 gen1=$($GETSTRIPE -g $file1)
12865 gen2=$($GETSTRIPE -g $file2)
12867 $LFS swap_layouts $dir1 $dir2 &&
12868 error "swap of directories layouts should fail"
12869 $LFS swap_layouts $dir1 $file1 &&
12870 error "swap of directory and file layouts should fail"
12871 $RUNAS $LFS swap_layouts $file1 $file2 &&
12872 error "swap of file we cannot write should fail"
12873 $LFS swap_layouts $file1 $file3 &&
12874 error "swap of file with different owner should fail"
12875 /bin/true # to clear error code
12877 run_test 184b "Forbidden layout swap (will generate errors)"
12880 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
12881 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
12882 check_swap_layouts_support && return 0
12884 local dir0=$DIR/$tdir/$testnum
12885 mkdir -p $dir0 || error "creating dir $dir0"
12887 local ref1=$dir0/ref1
12888 local ref2=$dir0/ref2
12889 local file1=$dir0/file1
12890 local file2=$dir0/file2
12891 # create a file large enough for the concurrent test
12892 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
12893 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
12894 echo "ref file size: ref1($(stat -c %s $ref1))," \
12895 "ref2($(stat -c %s $ref2))"
12898 dd if=$ref1 of=$file1 bs=16k &
12901 # Make sure dd starts to copy file
12902 while [ ! -f $file1 ]; do sleep 0.1; done
12904 $LFS swap_layouts $file1 $file2
12907 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
12908 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
12910 # how many bytes copied before swapping layout
12911 local copied=$(stat -c %s $file2)
12912 local remaining=$(stat -c %s $ref1)
12913 remaining=$((remaining - copied))
12914 echo "Copied $copied bytes before swapping layout..."
12916 cmp -n $copied $file1 $ref2 | grep differ &&
12917 error "Content mismatch [0, $copied) of ref2 and file1"
12918 cmp -n $copied $file2 $ref1 ||
12919 error "Content mismatch [0, $copied) of ref1 and file2"
12920 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
12921 error "Content mismatch [$copied, EOF) of ref1 and file1"
12924 rm -f $ref1 $ref2 $file1 $file2
12926 run_test 184c "Concurrent write and layout swap"
12929 check_swap_layouts_support && return 0
12930 [ -z "$(which getfattr 2>/dev/null)" ] &&
12931 skip "no getfattr command" && return 0
12933 local file1=$DIR/$tdir/$tfile-1
12934 local file2=$DIR/$tdir/$tfile-2
12935 local file3=$DIR/$tdir/$tfile-3
12939 mkdir -p $DIR/$tdir
12940 touch $file1 || error "create $file1 failed"
12941 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12942 error "create $file2 failed"
12943 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12944 error "create $file3 failed"
12945 lovea1=$(get_layout_param $file1)
12947 $LFS swap_layouts $file2 $file3 ||
12948 error "swap $file2 $file3 layouts failed"
12949 $LFS swap_layouts $file1 $file2 ||
12950 error "swap $file1 $file2 layouts failed"
12952 lovea2=$(get_layout_param $file2)
12955 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
12957 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12958 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
12960 run_test 184d "allow stripeless layouts swap"
12963 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
12964 { skip "Need MDS version at least 2.6.94"; return 0; }
12965 check_swap_layouts_support && return 0
12966 [ -z "$(which getfattr 2>/dev/null)" ] &&
12967 skip "no getfattr command" && return 0
12969 local file1=$DIR/$tdir/$tfile-1
12970 local file2=$DIR/$tdir/$tfile-2
12971 local file3=$DIR/$tdir/$tfile-3
12974 mkdir -p $DIR/$tdir
12975 touch $file1 || error "create $file1 failed"
12976 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
12977 error "create $file2 failed"
12978 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
12979 error "create $file3 failed"
12981 $LFS swap_layouts $file1 $file2 ||
12982 error "swap $file1 $file2 layouts failed"
12984 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
12985 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
12987 echo 123 > $file1 || error "Should be able to write into $file1"
12989 $LFS swap_layouts $file1 $file3 ||
12990 error "swap $file1 $file3 layouts failed"
12992 echo 123 > $file1 || error "Should be able to write into $file1"
12994 rm -rf $file1 $file2 $file3
12996 run_test 184e "Recreate layout after stripeless layout swaps"
12998 test_185() { # LU-2441
12999 # LU-3553 - no volatile file support in old servers
13000 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
13001 { skip "Need MDS version at least 2.3.60"; return 0; }
13003 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
13004 touch $DIR/$tdir/spoo
13005 local mtime1=$(stat -c "%Y" $DIR/$tdir)
13006 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
13007 error "cannot create/write a volatile file"
13008 [ "$FILESET" == "" ] &&
13009 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
13010 error "FID is still valid after close"
13012 multiop_bg_pause $DIR/$tdir vVw4096_c
13019 # assume that the next FID for this client is sequential, since stdout
13020 # is unfortunately eaten by multiop_bg_pause
13021 local n=$((${fidv[1]} + 1))
13022 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
13023 if [ "$FILESET" == "" ]; then
13024 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
13025 error "FID is missing before close"
13027 kill -USR1 $multi_pid
13028 # 1 second delay, so if mtime change we will see it
13030 local mtime2=$(stat -c "%Y" $DIR/$tdir)
13031 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
13033 run_test 185 "Volatile file support"
13036 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13037 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13038 skip "Need MDS version at least 2.3.0" && return
13040 local dir0=$DIR/$tdir/$testnum
13041 mkdir -p $dir0 || error "creating dir $dir0"
13043 local file=$dir0/file1
13044 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
13045 local dv1=$($LFS data_version $file)
13046 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
13047 local dv2=$($LFS data_version $file)
13048 [[ $dv1 != $dv2 ]] ||
13049 error "data version did not change on write $dv1 == $dv2"
13054 run_test 187a "Test data version change"
13057 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13058 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
13059 skip "Need MDS version at least 2.3.0" && return
13061 local dir0=$DIR/$tdir/$testnum
13062 mkdir -p $dir0 || error "creating dir $dir0"
13064 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
13065 [[ ${DV[0]} != ${DV[1]} ]] ||
13066 error "data version did not change on write"\
13067 " ${DV[0]} == ${DV[1]}"
13072 run_test 187b "Test data version change on volatile file"
13075 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13076 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13077 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13079 local POOL=${POOL:-cea1}
13080 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
13081 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
13084 local last_ost=$(($OSTCOUNT - 1))
13086 local ost_list=$(seq $first_ost $ost_step $last_ost)
13087 local ost_range="$first_ost $last_ost $ost_step"
13088 local test_path=$POOL_ROOT/$POOL_DIR_NAME
13089 local file_dir=$POOL_ROOT/file_tst
13090 local subdir=$test_path/subdir
13093 if ! combined_mgs_mds ; then
13098 # former test_200a test_200b
13099 pool_add $POOL || { rc=$? ; break; }
13100 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
13101 # former test_200c test_200d
13102 mkdir -p $test_path
13103 pool_set_dir $POOL $test_path || { rc=$? ; break; }
13104 pool_check_dir $POOL $test_path || { rc=$? ; break; }
13106 pool_check_dir $POOL $subdir || { rc=$? ; break; }
13107 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
13108 || { rc=$? ; break; }
13109 # former test_200e test_200f
13110 local files=$((OSTCOUNT*3))
13111 pool_alloc_files $POOL $test_path $files "$ost_list" \
13112 || { rc=$? ; break; }
13113 pool_create_files $POOL $file_dir $files "$ost_list" \
13114 || { rc=$? ; break; }
13115 # former test_200g test_200h
13116 pool_lfs_df $POOL || { rc=$? ; break; }
13117 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
13119 # former test_201a test_201b test_201c
13120 pool_remove_first_target $POOL || { rc=$? ; break; }
13122 local f=$test_path/$tfile
13123 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
13124 pool_remove $POOL $f || { rc=$? ; break; }
13130 if ! combined_mgs_mds ; then
13135 run_test 200 "OST pools"
13137 # usage: default_attr <count | size | offset>
13139 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
13142 # usage: check_default_stripe_attr
13143 check_default_stripe_attr() {
13144 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
13147 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
13149 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
13153 error "unknown getstripe attr '$1'"
13156 [ $ACTUAL == $EXPECTED ] ||
13157 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
13161 test_mkdir $DIR/$tdir
13162 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
13164 check_default_stripe_attr --stripe-count
13165 check_default_stripe_attr --stripe-size
13166 check_default_stripe_attr --stripe-index
13168 run_test 204a "Print default stripe attributes"
13171 test_mkdir $DIR/$tdir
13172 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13174 check_default_stripe_attr --stripe-size
13175 check_default_stripe_attr --stripe-index
13177 run_test 204b "Print default stripe size and offset"
13180 test_mkdir $DIR/$tdir
13181 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13183 check_default_stripe_attr --stripe-count
13184 check_default_stripe_attr --stripe-index
13186 run_test 204c "Print default stripe count and offset"
13189 test_mkdir $DIR/$tdir
13190 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13192 check_default_stripe_attr --stripe-count
13193 check_default_stripe_attr --stripe-size
13195 run_test 204d "Print default stripe count and size"
13198 test_mkdir $DIR/$tdir
13199 $SETSTRIPE -d $DIR/$tdir
13201 check_default_stripe_attr --stripe-count --raw
13202 check_default_stripe_attr --stripe-size --raw
13203 check_default_stripe_attr --stripe-index --raw
13205 run_test 204e "Print raw stripe attributes"
13208 test_mkdir $DIR/$tdir
13209 $SETSTRIPE --stripe-count 1 $DIR/$tdir
13211 check_default_stripe_attr --stripe-size --raw
13212 check_default_stripe_attr --stripe-index --raw
13214 run_test 204f "Print raw stripe size and offset"
13217 test_mkdir $DIR/$tdir
13218 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
13220 check_default_stripe_attr --stripe-count --raw
13221 check_default_stripe_attr --stripe-index --raw
13223 run_test 204g "Print raw stripe count and offset"
13226 test_mkdir $DIR/$tdir
13227 $SETSTRIPE --stripe-index 0 $DIR/$tdir
13229 check_default_stripe_attr --stripe-count --raw
13230 check_default_stripe_attr --stripe-size --raw
13232 run_test 204h "Print raw stripe count and size"
13234 # Figure out which job scheduler is being used, if any,
13235 # or use a fake one
13236 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
13237 JOBENV=SLURM_JOB_ID
13238 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
13240 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
13242 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
13243 JOBENV=LOADL_STEP_ID
13244 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
13247 $LCTL list_param jobid_name > /dev/null 2>&1
13248 if [ $? -eq 0 ]; then
13255 verify_jobstats() {
13260 # we don't really need to clear the stats for this test to work, since each
13261 # command has a unique jobid, but it makes debugging easier if needed.
13262 # for facet in $facets; do
13263 # local dev=$(convert_facet2label $facet)
13264 # # clear old jobstats
13265 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
13268 # use a new JobID for each test, or we might see an old one
13269 [ "$JOBENV" = "FAKE_JOBID" ] &&
13270 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13274 [ "$JOBENV" = "nodelocal" ] && {
13275 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
13276 $LCTL set_param jobid_name=$FAKE_JOBID
13280 log "Test: ${cmd[*]}"
13281 log "Using JobID environment variable $JOBENV=$JOBVAL"
13283 if [ $JOBENV = "FAKE_JOBID" ]; then
13284 FAKE_JOBID=$JOBVAL ${cmd[*]}
13289 # all files are created on OST0000
13290 for facet in $facets; do
13291 local stats="*.$(convert_facet2label $facet).job_stats"
13292 if [ $(do_facet $facet lctl get_param $stats |
13293 grep -c $JOBVAL) -ne 1 ]; then
13294 do_facet $facet lctl get_param $stats
13295 error "No jobstats for $JOBVAL found on $facet::$stats"
13302 NEW_JOBENV=${1:-$OLD_JOBENV}
13303 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
13304 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
13309 do_facet $SINGLEMDS \
13310 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
13311 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
13315 test_205() { # Job stats
13316 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.1) ]] ||
13317 { skip "Need MDS version with at least 2.7.1"; return 0; }
13319 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13320 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13321 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13322 remote_ost_nodsh && skip "remote OST with nodsh" && return
13324 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
13325 skip "Server doesn't support jobstats" && return 0
13326 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
13328 OLD_JOBENV=$($LCTL get_param -n jobid_var)
13329 if [ $OLD_JOBENV != $JOBENV ]; then
13330 jobstats_set $JOBENV
13331 trap cleanup_205 EXIT
13334 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
13335 echo "Registered as changelog user $CL_USER"
13337 OLD_INTERVAL=$(do_facet $SINGLEMDS \
13338 lctl get_param -n mdt.*.job_cleanup_interval)
13339 local interval_new=5
13340 do_facet $SINGLEMDS \
13341 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
13342 local start=$SECONDS
13346 cmd="mkdir $DIR/$tdir"
13347 verify_jobstats "$cmd" "$SINGLEMDS"
13349 cmd="rmdir $DIR/$tdir"
13350 verify_jobstats "$cmd" "$SINGLEMDS"
13351 # mkdir on secondary MDT
13352 if [ $MDSCOUNT -gt 1 ]; then
13353 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
13354 verify_jobstats "$cmd" "mds2"
13357 cmd="mknod $DIR/$tfile c 1 3"
13358 verify_jobstats "$cmd" "$SINGLEMDS"
13360 cmd="rm -f $DIR/$tfile"
13361 verify_jobstats "$cmd" "$SINGLEMDS"
13362 # create all files on OST0000 so verify_jobstats can find OST stats
13364 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
13365 verify_jobstats "$cmd" "$SINGLEMDS"
13367 cmd="touch $DIR/$tfile"
13368 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13370 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
13371 verify_jobstats "$cmd" "ost1"
13373 cancel_lru_locks osc
13374 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
13375 verify_jobstats "$cmd" "ost1"
13377 cmd="$TRUNCATE $DIR/$tfile 0"
13378 verify_jobstats "$cmd" "$SINGLEMDS ost1"
13380 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
13381 verify_jobstats "$cmd" "$SINGLEMDS"
13382 # jobstats expiry - sleep until old stats should be expired
13383 local left=$((interval_new + 5 - (SECONDS - start)))
13384 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
13385 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
13387 cmd="mkdir $DIR/$tdir.expire"
13388 verify_jobstats "$cmd" "$SINGLEMDS"
13389 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
13390 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
13392 # Ensure that jobid are present in changelog (if supported by MDS)
13393 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
13395 $LFS changelog $MDT0 | tail -9
13396 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
13397 [ $jobids -eq 9 ] ||
13398 error "Wrong changelog jobid count $jobids != 9"
13402 jobstats_set $JOBENV
13404 $LFS changelog $MDT0 | tail -1
13405 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
13406 [ $jobids -eq 0 ] ||
13407 error "Unexpected jobids when jobid_var=$JOBENV"
13412 run_test 205 "Verify job stats"
13414 # LU-1480, LU-1773 and LU-1657
13416 mkdir -p $DIR/$tdir
13417 $SETSTRIPE -c -1 $DIR/$tdir
13418 #define OBD_FAIL_LOV_INIT 0x1403
13419 $LCTL set_param fail_loc=0xa0001403
13420 $LCTL set_param fail_val=1
13421 touch $DIR/$tdir/$tfile || true
13423 run_test 206 "fail lov_init_raid0() doesn't lbug"
13426 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13427 local fsz=`stat -c %s $DIR/$tfile`
13428 cancel_lru_locks mdc
13430 # do not return layout in getattr intent
13431 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
13432 $LCTL set_param fail_loc=0x170
13433 local sz=`stat -c %s $DIR/$tfile`
13435 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
13439 run_test 207a "can refresh layout at glimpse"
13442 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
13443 local cksum=`md5sum $DIR/$tfile`
13444 local fsz=`stat -c %s $DIR/$tfile`
13445 cancel_lru_locks mdc
13446 cancel_lru_locks osc
13448 # do not return layout in getattr intent
13449 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
13450 $LCTL set_param fail_loc=0x171
13452 # it will refresh layout after the file is opened but before read issues
13453 echo checksum is "$cksum"
13454 echo "$cksum" |md5sum -c --quiet || error "file differs"
13458 run_test 207b "can refresh layout at open"
13461 # FIXME: in this test suite, only RD lease is used. This is okay
13462 # for now as only exclusive open is supported. After generic lease
13463 # is done, this test suite should be revised. - Jinshan
13465 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13466 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
13467 { skip "Need MDS version at least 2.4.52"; return 0; }
13469 echo "==== test 1: verify get lease work"
13470 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
13472 echo "==== test 2: verify lease can be broken by upcoming open"
13473 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13477 $MULTIOP $DIR/$tfile oO_RDONLY:c
13478 kill -USR1 $PID && wait $PID || error "break lease error"
13480 echo "==== test 3: verify lease can't be granted if an open already exists"
13481 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
13485 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
13486 kill -USR1 $PID && wait $PID || error "open file error"
13488 echo "==== test 4: lease can sustain over recovery"
13489 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
13495 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
13497 echo "==== test 5: lease broken can't be regained by replay"
13498 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
13502 # open file to break lease and then recovery
13503 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
13506 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
13510 run_test 208 "Exclusive open"
13513 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
13514 skip_env "must have disp_stripe" && return
13517 sync; sleep 5; sync;
13519 echo 3 > /proc/sys/vm/drop_caches
13520 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13522 # open/close 500 times
13523 for i in $(seq 500); do
13527 echo 3 > /proc/sys/vm/drop_caches
13528 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
13530 echo "before: $req_before, after: $req_after"
13531 [ $((req_after - req_before)) -ge 300 ] &&
13532 error "open/close requests are not freed"
13535 run_test 209 "read-only open/close requests should be freed promptly"
13539 size=$((size % 8192 + 1))
13540 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
13541 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
13542 rm -f $DIR/f212 $DIR/f212.xyz
13544 run_test 212 "Sendfile test ============================================"
13547 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
13548 cancel_lru_locks osc
13549 lctl set_param fail_loc=0x8000040f
13550 # generate a read lock
13551 cat $DIR/$tfile > /dev/null
13552 # write to the file, it will try to cancel the above read lock.
13553 cat /etc/hosts >> $DIR/$tfile
13555 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
13557 test_214() { # for bug 20133
13558 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
13559 for (( i=0; i < 340; i++ )) ; do
13560 touch $DIR/$tdir/d214c/a$i
13563 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
13564 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
13565 ls $DIR/d214c || error "ls $DIR/d214c failed"
13566 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
13567 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
13569 run_test 214 "hash-indexed directory test - bug 20133"
13571 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
13572 create_lnet_proc_files() {
13573 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
13576 # counterpart of create_lnet_proc_files
13577 remove_lnet_proc_files() {
13578 rm -f $TMP/lnet_$1.sys
13581 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13582 # 3rd arg as regexp for body
13583 check_lnet_proc_stats() {
13584 local l=$(cat "$TMP/lnet_$1" |wc -l)
13585 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
13587 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
13590 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
13591 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
13592 # optional and can be regexp for 2nd line (lnet.routes case)
13593 check_lnet_proc_entry() {
13594 local blp=2 # blp stands for 'position of 1st line of body'
13595 [ -z "$5" ] || blp=3 # lnet.routes case
13597 local l=$(cat "$TMP/lnet_$1" |wc -l)
13598 # subtracting one from $blp because the body can be empty
13599 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
13601 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
13602 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
13604 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
13605 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
13607 # bail out if any unexpected line happened
13608 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
13609 [ "$?" != 0 ] || error "$2 misformatted"
13612 test_215() { # for bugs 18102, 21079, 21517
13613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13614 local N='(0|[1-9][0-9]*)' # non-negative numeric
13615 local P='[1-9][0-9]*' # positive numeric
13616 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
13617 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
13618 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
13619 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
13621 local L1 # regexp for 1st line
13622 local L2 # regexp for 2nd line (optional)
13623 local BR # regexp for the rest (body)
13625 # lnet.stats should look as 11 space-separated non-negative numerics
13626 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
13627 create_lnet_proc_files "stats"
13628 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
13629 remove_lnet_proc_files "stats"
13631 # lnet.routes should look like this:
13632 # Routing disabled/enabled
13633 # net hops priority state router
13634 # where net is a string like tcp0, hops > 0, priority >= 0,
13635 # state is up/down,
13636 # router is a string like 192.168.1.1@tcp2
13637 L1="^Routing (disabled|enabled)$"
13638 L2="^net +hops +priority +state +router$"
13639 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
13640 create_lnet_proc_files "routes"
13641 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
13642 remove_lnet_proc_files "routes"
13644 # lnet.routers should look like this:
13645 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
13646 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
13647 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
13648 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
13649 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
13650 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
13651 create_lnet_proc_files "routers"
13652 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
13653 remove_lnet_proc_files "routers"
13655 # lnet.peers should look like this:
13656 # nid refs state last max rtr min tx min queue
13657 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
13658 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
13659 # numeric (0 or >0 or <0), queue >= 0.
13660 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
13661 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
13662 create_lnet_proc_files "peers"
13663 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
13664 remove_lnet_proc_files "peers"
13666 # lnet.buffers should look like this:
13667 # pages count credits min
13668 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
13669 L1="^pages +count +credits +min$"
13670 BR="^ +$N +$N +$I +$I$"
13671 create_lnet_proc_files "buffers"
13672 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
13673 remove_lnet_proc_files "buffers"
13675 # lnet.nis should look like this:
13676 # nid status alive refs peer rtr max tx min
13677 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
13678 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
13679 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
13680 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
13681 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
13682 create_lnet_proc_files "nis"
13683 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
13684 remove_lnet_proc_files "nis"
13686 # can we successfully write to lnet.stats?
13687 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
13689 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
13691 test_216() { # bug 20317
13692 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13693 remote_ost_nodsh && skip "remote OST with nodsh" && return
13696 local facets=$(get_facets OST)
13697 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13699 save_lustre_params client "osc.*.contention_seconds" > $p
13700 save_lustre_params $facets \
13701 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
13702 save_lustre_params $facets \
13703 "ldlm.namespaces.filter-*.contended_locks" >> $p
13704 save_lustre_params $facets \
13705 "ldlm.namespaces.filter-*.contention_seconds" >> $p
13706 clear_stats osc.*.osc_stats
13708 # agressive lockless i/o settings
13709 do_nodes $(comma_list $(osts_nodes)) \
13710 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
13711 ldlm.namespaces.filter-*.contended_locks=0 \
13712 ldlm.namespaces.filter-*.contention_seconds=60"
13713 lctl set_param -n osc.*.contention_seconds=60
13715 $DIRECTIO write $DIR/$tfile 0 10 4096
13716 $CHECKSTAT -s 40960 $DIR/$tfile
13718 # disable lockless i/o
13719 do_nodes $(comma_list $(osts_nodes)) \
13720 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
13721 ldlm.namespaces.filter-*.contended_locks=32 \
13722 ldlm.namespaces.filter-*.contention_seconds=0"
13723 lctl set_param -n osc.*.contention_seconds=0
13724 clear_stats osc.*.osc_stats
13726 dd if=/dev/zero of=$DIR/$tfile count=0
13727 $CHECKSTAT -s 0 $DIR/$tfile
13729 restore_lustre_params <$p
13733 run_test 216 "check lockless direct write updates file size and kms correctly"
13735 test_217() { # bug 22430
13736 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13740 for node in $(nodes_list); do
13741 nid=$(host_nids_address $node $NETTYPE)
13742 if [[ $nid = *-* ]] ; then
13743 echo "lctl ping $(h2nettype $nid)"
13744 lctl ping $(h2nettype $nid)
13746 echo "skipping $node (no hyphen detected)"
13750 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
13753 # do directio so as not to populate the page cache
13754 log "creating a 10 Mb file"
13755 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
13756 log "starting reads"
13757 dd if=$DIR/$tfile of=/dev/null bs=4096 &
13758 log "truncating the file"
13759 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
13761 kill %+ || true # reads might have finished
13762 echo "wait until dd is finished"
13764 log "removing the temporary file"
13765 rm -rf $DIR/$tfile || error "tmp file removal failed"
13767 run_test 218 "parallel read and truncate should not deadlock ======================="
13770 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13771 # write one partial page
13772 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
13773 # set no grant so vvp_io_commit_write will do sync write
13774 $LCTL set_param fail_loc=0x411
13775 # write a full page at the end of file
13776 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
13778 $LCTL set_param fail_loc=0
13779 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
13780 $LCTL set_param fail_loc=0x411
13781 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
13784 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
13785 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
13787 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
13789 test_220() { #LU-325
13790 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13791 remote_ost_nodsh && skip "remote OST with nodsh" && return
13792 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13793 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
13796 # create on MDT0000 so the last_id and next_id are correct
13798 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
13802 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
13803 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
13804 osc.$mdtosc_proc1.prealloc_last_id)
13805 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
13806 osc.$mdtosc_proc1.prealloc_next_id)
13810 if ! combined_mgs_mds ; then
13814 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
13815 #define OBD_FAIL_OST_ENOINO 0x229
13816 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
13817 create_pool $FSNAME.$TESTNAME || return 1
13818 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
13820 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
13822 MDSOBJS=$((last_id - next_id))
13823 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
13825 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
13826 echo "OST still has $count kbytes free"
13828 echo "create $MDSOBJS files @next_id..."
13829 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
13831 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13832 osc.$mdtosc_proc1.prealloc_last_id)
13833 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
13834 osc.$mdtosc_proc1.prealloc_next_id)
13836 echo "after creation, last_id=$last_id2, next_id=$next_id2"
13841 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
13842 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
13844 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
13845 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
13846 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
13847 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
13848 echo "unlink $MDSOBJS files @$next_id..."
13849 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
13851 if ! combined_mgs_mds ; then
13855 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
13858 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13859 dd if=`which date` of=$MOUNT/date oflag=sync
13860 chmod +x $MOUNT/date
13862 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
13863 $LCTL set_param fail_loc=0x80001401
13865 $MOUNT/date > /dev/null
13868 run_test 221 "make sure fault and truncate race to not cause OOM"
13871 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13873 test_mkdir $DIR/$tdir
13874 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13875 createmany -o $DIR/$tdir/$tfile 10
13876 cancel_lru_locks mdc
13877 cancel_lru_locks osc
13878 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13879 $LCTL set_param fail_loc=0x31a
13880 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
13881 $LCTL set_param fail_loc=0
13884 run_test 222a "AGL for ls should not trigger CLIO lock failure"
13887 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13889 test_mkdir $DIR/$tdir
13890 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13891 createmany -o $DIR/$tdir/$tfile 10
13892 cancel_lru_locks mdc
13893 cancel_lru_locks osc
13894 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
13895 $LCTL set_param fail_loc=0x31a
13896 rm -r $DIR/$tdir || error "AGL for rmdir failed"
13897 $LCTL set_param fail_loc=0
13899 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
13902 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13904 test_mkdir $DIR/$tdir
13905 $LFS setstripe -c 1 -i 0 $DIR/$tdir
13906 createmany -o $DIR/$tdir/$tfile 10
13907 cancel_lru_locks mdc
13908 cancel_lru_locks osc
13909 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
13910 $LCTL set_param fail_loc=0x31b
13911 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
13912 $LCTL set_param fail_loc=0
13915 run_test 223 "osc reenqueue if without AGL lock granted ======================="
13917 test_224a() { # LU-1039, MRP-303
13918 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13919 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
13920 $LCTL set_param fail_loc=0x508
13921 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
13922 $LCTL set_param fail_loc=0
13925 run_test 224a "Don't panic on bulk IO failure"
13927 test_224b() { # LU-1039, MRP-303
13928 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13929 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
13930 cancel_lru_locks osc
13931 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
13932 $LCTL set_param fail_loc=0x515
13933 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
13934 $LCTL set_param fail_loc=0
13937 run_test 224b "Don't panic on bulk IO failure"
13939 test_224c() { # LU-6441
13940 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13941 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13943 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13944 save_writethrough $p
13945 set_cache writethrough on
13947 local pages_per_rpc=$($LCTL get_param \
13948 osc.*.max_pages_per_rpc)
13949 local at_max=$($LCTL get_param -n at_max)
13950 local timeout=$($LCTL get_param -n timeout)
13951 local test_at="$LCTL get_param -n at_max"
13952 local param_at="$FSNAME.sys.at_max"
13953 local test_timeout="$LCTL get_param -n timeout"
13954 local param_timeout="$FSNAME.sys.timeout"
13956 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
13958 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
13959 error "conf_param at_max=0 failed"
13960 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
13961 error "conf_param timeout=5 failed"
13963 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
13964 do_facet ost1 $LCTL set_param fail_loc=0x520
13965 $LFS setstripe -c 1 -i 0 $DIR/$tfile
13966 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
13968 do_facet ost1 $LCTL set_param fail_loc=0
13970 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
13971 error "conf_param at_max=$at_max failed"
13972 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
13973 $timeout || error "conf_param timeout=$timeout failed"
13975 $LCTL set_param -n $pages_per_rpc
13976 restore_lustre_params < $p
13979 run_test 224c "Don't hang if one of md lost during large bulk RPC"
13981 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
13983 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13984 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13985 if [ -z ${MDSSURVEY} ]; then
13986 skip_env "mds-survey not found" && return
13989 [ $MDSCOUNT -ge 2 ] &&
13990 skip "skipping now for more than one MDT" && return
13992 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
13993 { skip "Need MDS version at least 2.2.51"; return; }
13995 local mds=$(facet_host $SINGLEMDS)
13996 local target=$(do_nodes $mds 'lctl dl' | \
13997 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
13999 local cmd1="file_count=1000 thrhi=4"
14000 local cmd2="dir_count=2 layer=mdd stripe_count=0"
14001 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14002 local cmd="$cmd1 $cmd2 $cmd3"
14004 rm -f ${TMP}/mds_survey*
14006 eval $cmd || error "mds-survey with zero-stripe failed"
14007 cat ${TMP}/mds_survey*
14008 rm -f ${TMP}/mds_survey*
14010 run_test 225a "Metadata survey sanity with zero-stripe"
14013 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14014 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14015 if [ -z ${MDSSURVEY} ]; then
14016 skip_env "mds-survey not found" && return
14018 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
14019 { skip "Need MDS version at least 2.2.51"; return; }
14021 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
14022 skip_env "Need to mount OST to test" && return
14025 local mds=$(facet_host $SINGLEMDS)
14026 local target=$(do_nodes $mds 'lctl dl' | \
14027 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
14029 local cmd1="file_count=1000 thrhi=4"
14030 local cmd2="dir_count=2 layer=mdd stripe_count=1"
14031 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
14032 local cmd="$cmd1 $cmd2 $cmd3"
14034 rm -f ${TMP}/mds_survey*
14036 eval $cmd || error "mds-survey with stripe_count failed"
14037 cat ${TMP}/mds_survey*
14038 rm -f ${TMP}/mds_survey*
14040 run_test 225b "Metadata survey sanity with stripe_count = 1"
14042 mcreate_path2fid () {
14048 local path=$DIR/$tdir/$name
14053 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
14054 error "cannot create $desc"
14056 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
14058 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
14060 fid_path=$($LFS fid2path $MOUNT $fid)
14062 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
14064 [ "$path" == "$fid_path" ] ||
14065 error "fid2path returned $fid_path, expected $path"
14067 echo "pass with $path and $fid"
14072 mkdir -p $DIR/$tdir
14074 mcreate_path2fid 0010666 0 0 fifo "FIFO"
14075 mcreate_path2fid 0020666 1 3 null "character special file (null)"
14076 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
14077 mcreate_path2fid 0040666 0 0 dir "directory"
14078 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
14079 mcreate_path2fid 0100666 0 0 file "regular file"
14080 mcreate_path2fid 0120666 0 0 link "symbolic link"
14081 mcreate_path2fid 0140666 0 0 sock "socket"
14083 run_test 226a "call path2fid and fid2path on files of all type"
14086 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14090 mkdir -p $DIR/$tdir
14091 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
14092 error "create remote directory failed"
14093 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
14094 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
14095 "character special file (null)"
14096 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
14097 "character special file (no device)"
14098 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
14099 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
14100 "block special file (loop)"
14101 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
14102 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
14103 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
14105 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
14107 # LU-1299 Executing or running ldd on a truncated executable does not
14108 # cause an out-of-memory condition.
14110 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14111 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
14112 dd if=$(which date) of=$MOUNT/date bs=1k count=1
14113 chmod +x $MOUNT/date
14115 $MOUNT/date > /dev/null
14116 ldd $MOUNT/date > /dev/null
14119 run_test 227 "running truncated executable does not cause OOM"
14121 # LU-1512 try to reuse idle OI blocks
14123 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14124 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14125 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14126 skip "ldiskfs only test" && return
14128 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14129 local myDIR=$DIR/$tdir
14132 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14133 $LCTL set_param fail_loc=0x80001002
14134 createmany -o $myDIR/t- 10000
14135 $LCTL set_param fail_loc=0
14136 # The guard is current the largest FID holder
14138 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14140 local IDX=$(($SEQ % 64))
14142 do_facet $SINGLEMDS sync
14143 # Make sure journal flushed.
14145 local blk1=$(do_facet $SINGLEMDS \
14146 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14147 grep Blockcount | awk '{print $4}')
14149 # Remove old files, some OI blocks will become idle.
14150 unlinkmany $myDIR/t- 10000
14151 # Create new files, idle OI blocks should be reused.
14152 createmany -o $myDIR/t- 2000
14153 do_facet $SINGLEMDS sync
14154 # Make sure journal flushed.
14156 local blk2=$(do_facet $SINGLEMDS \
14157 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14158 grep Blockcount | awk '{print $4}')
14160 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14162 run_test 228a "try to reuse idle OI blocks"
14165 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14166 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14167 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14168 skip "ldiskfs only test" && return
14170 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14171 local myDIR=$DIR/$tdir
14174 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14175 $LCTL set_param fail_loc=0x80001002
14176 createmany -o $myDIR/t- 10000
14177 $LCTL set_param fail_loc=0
14178 # The guard is current the largest FID holder
14180 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14182 local IDX=$(($SEQ % 64))
14184 do_facet $SINGLEMDS sync
14185 # Make sure journal flushed.
14187 local blk1=$(do_facet $SINGLEMDS \
14188 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14189 grep Blockcount | awk '{print $4}')
14191 # Remove old files, some OI blocks will become idle.
14192 unlinkmany $myDIR/t- 10000
14195 stop $SINGLEMDS || error "Fail to stop MDT."
14197 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
14199 df $MOUNT || error "Fail to df."
14200 # Create new files, idle OI blocks should be reused.
14201 createmany -o $myDIR/t- 2000
14202 do_facet $SINGLEMDS sync
14203 # Make sure journal flushed.
14205 local blk2=$(do_facet $SINGLEMDS \
14206 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14207 grep Blockcount | awk '{print $4}')
14209 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14211 run_test 228b "idle OI blocks can be reused after MDT restart"
14215 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14216 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14217 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
14218 skip "ldiskfs only test" && return
14220 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
14221 local myDIR=$DIR/$tdir
14224 #define OBD_FAIL_SEQ_EXHAUST 0x1002
14225 $LCTL set_param fail_loc=0x80001002
14226 # 20000 files can guarantee there are index nodes in the OI file
14227 createmany -o $myDIR/t- 20000
14228 $LCTL set_param fail_loc=0
14229 # The guard is current the largest FID holder
14231 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
14233 local IDX=$(($SEQ % 64))
14235 do_facet $SINGLEMDS sync
14236 # Make sure journal flushed.
14238 local blk1=$(do_facet $SINGLEMDS \
14239 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14240 grep Blockcount | awk '{print $4}')
14242 # Remove old files, some OI blocks will become idle.
14243 unlinkmany $myDIR/t- 20000
14245 # The OI file should become empty now
14247 # Create new files, idle OI blocks should be reused.
14248 createmany -o $myDIR/t- 2000
14249 do_facet $SINGLEMDS sync
14250 # Make sure journal flushed.
14252 local blk2=$(do_facet $SINGLEMDS \
14253 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
14254 grep Blockcount | awk '{print $4}')
14256 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
14258 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
14260 test_229() { # LU-2482, LU-3448
14261 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
14262 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
14264 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14265 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
14269 # Create a file with a released layout and stripe count 2.
14270 $MULTIOP $DIR/$tfile H2c ||
14271 error "failed to create file with released layout"
14273 $GETSTRIPE -v $DIR/$tfile
14275 local pattern=$($GETSTRIPE -L $DIR/$tfile)
14276 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
14278 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
14279 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
14280 stat $DIR/$tfile || error "failed to stat released file"
14282 chown $RUNAS_ID $DIR/$tfile ||
14283 error "chown $RUNAS_ID $DIR/$tfile failed"
14285 chgrp $RUNAS_ID $DIR/$tfile ||
14286 error "chgrp $RUNAS_ID $DIR/$tfile failed"
14288 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
14289 rm $DIR/$tfile || error "failed to remove released file"
14291 run_test 229 "getstripe/stat/rm/attr changes work on released files"
14294 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14295 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14298 test_mkdir $DIR/$tdir
14299 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
14300 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
14301 [ $mdt_idx -ne 0 ] &&
14302 error "create local directory on wrong MDT $mdt_idx"
14304 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
14305 error "create remote directory failed"
14306 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
14307 [ $mdt_idx -ne $MDTIDX ] &&
14308 error "create remote directory on wrong MDT $mdt_idx"
14310 createmany -o $DIR/$tdir/test_230/t- 10 ||
14311 error "create files on remote directory failed"
14312 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
14313 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
14314 rm -r $DIR/$tdir || error "unlink remote directory failed"
14316 run_test 230a "Create remote directory and files under the remote directory"
14319 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14320 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14327 local migrate_dir=$DIR/$tdir/migrate_dir
14328 local other_dir=$DIR/$tdir/other_dir
14330 test_mkdir $DIR/$tdir
14331 test_mkdir -i0 -c1 $migrate_dir
14332 test_mkdir -i0 -c1 $other_dir
14333 for ((i=0; i<10; i++)); do
14334 mkdir -p $migrate_dir/dir_${i}
14335 createmany -o $migrate_dir/dir_${i}/f 10 ||
14336 error "create files under remote dir failed $i"
14339 cp /etc/passwd $migrate_dir/$tfile
14340 cp /etc/passwd $other_dir/$tfile
14341 chattr +SAD $migrate_dir
14342 chattr +SAD $migrate_dir/$tfile
14344 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14345 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14346 local old_dir_mode=$(stat -c%f $migrate_dir)
14347 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
14349 mkdir -p $migrate_dir/dir_default_stripe2
14350 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
14351 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
14353 mkdir -p $other_dir
14354 ln $migrate_dir/$tfile $other_dir/luna
14355 ln $migrate_dir/$tfile $migrate_dir/sofia
14356 ln $other_dir/$tfile $migrate_dir/david
14357 ln -s $migrate_dir/$tfile $other_dir/zachary
14358 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
14359 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
14361 $LFS migrate -m $MDTIDX $migrate_dir ||
14362 error "fails on migrating remote dir to MDT1"
14364 echo "migratate to MDT1, then checking.."
14365 for ((i = 0; i < 10; i++)); do
14366 for file in $(find $migrate_dir/dir_${i}); do
14367 mdt_index=$($LFS getstripe -M $file)
14368 [ $mdt_index == $MDTIDX ] ||
14369 error "$file is not on MDT${MDTIDX}"
14373 # the multiple link file should still in MDT0
14374 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
14375 [ $mdt_index == 0 ] ||
14376 error "$file is not on MDT${MDTIDX}"
14378 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14379 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14380 error " expect $old_dir_flag get $new_dir_flag"
14382 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14383 [ "$old_file_flag" = "$new_file_flag" ] ||
14384 error " expect $old_file_flag get $new_file_flag"
14386 local new_dir_mode=$(stat -c%f $migrate_dir)
14387 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14388 error "expect mode $old_dir_mode get $new_dir_mode"
14390 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14391 [ "$old_file_mode" = "$new_file_mode" ] ||
14392 error "expect mode $old_file_mode get $new_file_mode"
14394 diff /etc/passwd $migrate_dir/$tfile ||
14395 error "$tfile different after migration"
14397 diff /etc/passwd $other_dir/luna ||
14398 error "luna different after migration"
14400 diff /etc/passwd $migrate_dir/sofia ||
14401 error "sofia different after migration"
14403 diff /etc/passwd $migrate_dir/david ||
14404 error "david different after migration"
14406 diff /etc/passwd $other_dir/zachary ||
14407 error "zachary different after migration"
14409 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14410 error "${tfile}_ln different after migration"
14412 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14413 error "${tfile}_ln_other different after migration"
14415 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
14416 [ $stripe_count = 2 ] ||
14417 error "dir strpe_count $d != 2 after migration."
14419 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
14420 [ $stripe_count = 2 ] ||
14421 error "file strpe_count $d != 2 after migration."
14423 #migrate back to MDT0
14426 $LFS migrate -m $MDTIDX $migrate_dir ||
14427 error "fails on migrating remote dir to MDT0"
14429 echo "migrate back to MDT0, checking.."
14430 for file in $(find $migrate_dir); do
14431 mdt_index=$($LFS getstripe -M $file)
14432 [ $mdt_index == $MDTIDX ] ||
14433 error "$file is not on MDT${MDTIDX}"
14436 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
14437 [ "$old_dir_flag" = "$new_dir_flag" ] ||
14438 error " expect $old_dir_flag get $new_dir_flag"
14440 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
14441 [ "$old_file_flag" = "$new_file_flag" ] ||
14442 error " expect $old_file_flag get $new_file_flag"
14444 local new_dir_mode=$(stat -c%f $migrate_dir)
14445 [ "$old_dir_mode" = "$new_dir_mode" ] ||
14446 error "expect mode $old_dir_mode get $new_dir_mode"
14448 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
14449 [ "$old_file_mode" = "$new_file_mode" ] ||
14450 error "expect mode $old_file_mode get $new_file_mode"
14452 diff /etc/passwd ${migrate_dir}/$tfile ||
14453 error "$tfile different after migration"
14455 diff /etc/passwd ${other_dir}/luna ||
14456 error "luna different after migration"
14458 diff /etc/passwd ${migrate_dir}/sofia ||
14459 error "sofia different after migration"
14461 diff /etc/passwd ${other_dir}/zachary ||
14462 error "zachary different after migration"
14464 diff /etc/passwd $migrate_dir/${tfile}_ln ||
14465 error "${tfile}_ln different after migration"
14467 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
14468 error "${tfile}_ln_other different after migration"
14470 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
14471 [ $stripe_count = 2 ] ||
14472 error "dir strpe_count $d != 2 after migration."
14474 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
14475 [ $stripe_count = 2 ] ||
14476 error "file strpe_count $d != 2 after migration."
14478 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14480 run_test 230b "migrate directory"
14483 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14484 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14485 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14489 local migrate_dir=$DIR/$tdir/migrate_dir
14491 #If migrating directory fails in the middle, all entries of
14492 #the directory is still accessiable.
14493 test_mkdir $DIR/$tdir
14494 test_mkdir -i0 -c1 $migrate_dir
14496 createmany -o $migrate_dir/f 10 ||
14497 error "create files under ${migrate_dir} failed"
14499 #failed after migrating 5 entries
14500 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
14501 do_facet mds1 lctl set_param fail_loc=0x20001801
14502 do_facet mds1 lctl set_param fail_val=5
14503 local t=$(ls $migrate_dir | wc -l)
14504 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
14505 error "migrate should fail after 5 entries"
14507 mkdir $migrate_dir/dir &&
14508 error "mkdir succeeds under migrating directory"
14509 touch $migrate_dir/file &&
14510 error "touch file succeeds under migrating directory"
14512 local u=$(ls $migrate_dir | wc -l)
14513 [ "$u" == "$t" ] || error "$u != $t during migration"
14515 for file in $(find $migrate_dir); do
14516 stat $file || error "stat $file failed"
14519 do_facet mds1 lctl set_param fail_loc=0
14520 do_facet mds1 lctl set_param fail_val=0
14522 $LFS migrate -m $MDTIDX $migrate_dir ||
14523 error "migrate open files should failed with open files"
14525 echo "Finish migration, then checking.."
14526 for file in $(find $migrate_dir); do
14527 mdt_index=$($LFS getstripe -M $file)
14528 [ $mdt_index == $MDTIDX ] ||
14529 error "$file is not on MDT${MDTIDX}"
14532 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14534 run_test 230c "check directory accessiblity if migration is failed"
14537 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14538 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14541 local migrate_dir=$DIR/$tdir/migrate_dir
14545 test_mkdir $DIR/$tdir
14546 test_mkdir -i0 -c1 $migrate_dir
14548 for ((i=0; i<100; i++)); do
14549 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
14550 createmany -o $migrate_dir/dir_${i}/f 100 ||
14551 error "create files under remote dir failed $i"
14554 $LFS migrate -m $MDTIDX $migrate_dir ||
14555 error "migrate remote dir error"
14557 echo "Finish migration, then checking.."
14558 for file in $(find $migrate_dir); do
14559 mdt_index=$($LFS getstripe -M $file)
14560 [ $mdt_index == $MDTIDX ] ||
14561 error "$file is not on MDT${MDTIDX}"
14564 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14566 run_test 230d "check migrate big directory"
14569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14570 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14576 mkdir -p $DIR/$tdir
14577 mkdir $DIR/$tdir/migrate_dir
14578 mkdir $DIR/$tdir/other_dir
14579 touch $DIR/$tdir/migrate_dir/a
14580 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
14581 ls $DIR/$tdir/other_dir
14583 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14584 error "migrate dir fails"
14586 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14587 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14589 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14590 [ $mdt_index == 0 ] || error "a is not on MDT0"
14592 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
14593 error "migrate dir fails"
14595 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
14596 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
14598 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14599 [ $mdt_index == 1 ] || error "a is not on MDT1"
14601 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
14602 [ $mdt_index == 1 ] || error "b is not on MDT1"
14604 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14605 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
14607 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
14609 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14611 run_test 230e "migrate mulitple local link files"
14614 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14615 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14619 mkdir -p $DIR/$tdir
14620 mkdir $DIR/$tdir/migrate_dir
14621 $LFS mkdir -i1 $DIR/$tdir/other_dir
14622 touch $DIR/$tdir/migrate_dir/a
14623 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
14624 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
14625 ls $DIR/$tdir/other_dir
14627 # a should be migrated to MDT1, since no other links on MDT0
14628 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14629 error "#1 migrate dir fails"
14630 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14631 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
14632 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14633 [ $mdt_index == 1 ] || error "a is not on MDT1"
14635 # a should stay on MDT1, because it is a mulitple link file
14636 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14637 error "#2 migrate dir fails"
14638 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14639 [ $mdt_index == 1 ] || error "a is not on MDT1"
14641 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
14642 error "#3 migrate dir fails"
14644 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
14645 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
14646 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
14648 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
14649 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
14651 # a should be migrated to MDT0, since no other links on MDT1
14652 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
14653 error "#4 migrate dir fails"
14654 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
14655 [ $mdt_index == 0 ] || error "a is not on MDT0"
14657 rm -rf $DIR/$tdir || error "rm dir failed after migration"
14659 run_test 230f "migrate mulitple remote link files"
14662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14663 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14665 mkdir -p $DIR/$tdir/migrate_dir
14667 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
14668 error "migrating dir to non-exist MDT succeeds"
14671 run_test 230g "migrate dir to non-exist MDT"
14674 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14675 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14676 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
14677 skip "Need MDS version at least 2.7.64" && return
14680 mkdir -p $DIR/$tdir/migrate_dir
14682 $LFS migrate -m1 $DIR &&
14683 error "migrating mountpoint1 should fail"
14685 $LFS migrate -m1 $DIR/$tdir/.. &&
14686 error "migrating mountpoint2 should fail"
14688 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
14689 error "migrating $tdir fail"
14691 mdt_index=$($LFS getstripe -M $DIR/$tdir)
14692 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14694 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
14695 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
14698 run_test 230h "migrate .. and root"
14701 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14702 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14704 mkdir -p $DIR/$tdir/migrate_dir
14706 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
14707 error "migration fails with a tailing slash"
14709 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
14710 error "migration fails with two tailing slashes"
14712 run_test 230i "lfs migrate -m tolerates trailing slashes"
14716 # For simplicity this test assumes that max_pages_per_rpc
14717 # is the same across all OSCs
14718 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
14719 local bulk_size=$((max_pages * 4096))
14720 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
14723 mkdir -p $DIR/$tdir
14724 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
14725 error "failed to set stripe with -S ${brw_size}M option"
14727 # clear the OSC stats
14728 $LCTL set_param osc.*.stats=0 &>/dev/null
14731 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
14732 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
14733 oflag=direct &>/dev/null || error "dd failed"
14735 sync; sleep 1; sync # just to be safe
14736 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
14737 if [ x$nrpcs != "x1" ]; then
14738 $LCTL get_param osc.*.stats
14739 error "found $nrpcs ost_write RPCs, not 1 as expected"
14743 # Drop the OSC cache, otherwise we will read from it
14744 cancel_lru_locks osc
14746 # clear the OSC stats
14747 $LCTL set_param osc.*.stats=0 &>/dev/null
14749 # Client reads $bulk_size.
14750 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
14751 iflag=direct &>/dev/null || error "dd failed"
14753 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
14754 if [ x$nrpcs != "x1" ]; then
14755 $LCTL get_param osc.*.stats
14756 error "found $nrpcs ost_read RPCs, not 1 as expected"
14759 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
14762 mkdir -p $DIR/$tdir
14764 for i in {0..1023}; do
14765 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
14766 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
14767 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
14771 run_test 231b "must not assert on fully utilized OST request buffer"
14774 mkdir -p $DIR/$tdir
14775 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14777 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14778 do_facet ost1 $LCTL set_param fail_loc=0x31c
14780 # ignore dd failure
14781 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
14783 do_facet ost1 $LCTL set_param fail_loc=0
14784 umount_client $MOUNT || error "umount failed"
14785 mount_client $MOUNT || error "mount failed"
14786 stop ost1 || error "cannot stop ost1"
14787 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14789 run_test 232a "failed lock should not block umount"
14792 mkdir -p $DIR/$tdir
14793 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
14794 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
14796 cancel_lru_locks osc
14798 #define OBD_FAIL_LDLM_OST_LVB 0x31c
14799 do_facet ost1 $LCTL set_param fail_loc=0x31c
14802 $LFS data_version $DIR/$tdir/$tfile || true
14804 do_facet ost1 $LCTL set_param fail_loc=0
14805 umount_client $MOUNT || error "umount failed"
14806 mount_client $MOUNT || error "mount failed"
14807 stop ost1 || error "cannot stop ost1"
14808 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
14810 run_test 232b "failed data version lock should not block umount"
14813 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
14814 { skip "Need MDS version at least 2.3.64"; return; }
14815 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14817 local fid=$($LFS path2fid $MOUNT)
14818 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14819 error "cannot access $MOUNT using its FID '$fid'"
14821 run_test 233a "checking that OBF of the FS root succeeds"
14824 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
14825 { skip "Need MDS version at least 2.5.90"; return; }
14826 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
14828 local fid=$($LFS path2fid $MOUNT/.lustre)
14829 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14830 error "cannot access $MOUNT/.lustre using its FID '$fid'"
14832 fid=$($LFS path2fid $MOUNT/.lustre/fid)
14833 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
14834 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
14836 run_test 233b "checking that OBF of the FS .lustre succeeds"
14839 local p="$TMP/sanityN-$TESTNAME.parameters"
14840 save_lustre_params client "llite.*.xattr_cache" > $p
14841 lctl set_param llite.*.xattr_cache 1 ||
14842 { skip "xattr cache is not supported"; return 0; }
14844 mkdir -p $DIR/$tdir || error "mkdir failed"
14845 touch $DIR/$tdir/$tfile || error "touch failed"
14846 # OBD_FAIL_LLITE_XATTR_ENOMEM
14847 $LCTL set_param fail_loc=0x1405
14848 getfattr -n user.attr $DIR/$tdir/$tfile &&
14849 error "getfattr should have failed with ENOMEM"
14850 $LCTL set_param fail_loc=0x0
14853 restore_lustre_params < $p
14856 run_test 234 "xattr cache should not crash on ENOMEM"
14859 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
14860 skip "Need MDS version at least 2.4.52" && return
14861 flock_deadlock $DIR/$tfile
14866 124) error "process hangs on a deadlock"
14868 *) error "error executing flock_deadlock $DIR/$tfile"
14872 run_test 235 "LU-1715: flock deadlock detection does not work properly"
14876 check_swap_layouts_support && return 0
14877 test_mkdir -c1 $DIR/$tdir
14879 local ref1=/etc/passwd
14880 local ref2=/etc/group
14881 local file1=$DIR/$tdir/f1
14882 local file2=$DIR/$tdir/f2
14884 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
14885 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
14886 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
14887 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
14888 local fd=$(free_fd)
14889 local cmd="exec $fd<>$file2"
14892 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
14893 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
14896 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
14901 run_test 236 "Layout swap on open unlinked file"
14903 # test to verify file handle related system calls
14904 # (name_to_handle_at/open_by_handle_at)
14905 # The new system calls are supported in glibc >= 2.14.
14908 echo "Test file_handle syscalls" > $DIR/$tfile ||
14909 error "write failed"
14910 check_fhandle_syscalls $DIR/$tfile ||
14911 error "check_fhandle_syscalls failed"
14913 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
14915 # LU-4659 linkea consistency
14917 local server_version=$(lustre_version_code $SINGLEMDS)
14919 [[ $server_version -gt $(version_code 2.5.57) ]] ||
14920 [[ $server_version -gt $(version_code 2.5.1) &&
14921 $server_version -lt $(version_code 2.5.50) ]] ||
14922 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
14925 ln $DIR/$tfile $DIR/$tfile.lnk
14926 touch $DIR/$tfile.new
14927 mv $DIR/$tfile.new $DIR/$tfile
14928 local fid1=$($LFS path2fid $DIR/$tfile)
14929 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
14930 local path1=$($LFS fid2path $FSNAME "$fid1")
14931 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
14932 local path2=$($LFS fid2path $FSNAME "$fid2")
14933 [ $tfile.lnk == $path2 ] ||
14934 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
14937 run_test 238 "Verify linkea consistency"
14939 test_239A() { # was test_239
14940 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
14941 skip "Need MDS version at least 2.5.60" && return
14942 local list=$(comma_list $(mdts_nodes))
14944 mkdir -p $DIR/$tdir
14945 createmany -o $DIR/$tdir/f- 5000
14946 unlinkmany $DIR/$tdir/f- 5000
14947 [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.10.53) ] &&
14948 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
14949 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
14950 osp.*MDT*.sync_in_flight" | calc_sum)
14951 [ "$changes" -eq 0 ] || error "$changes not synced"
14953 run_test 239A "osp_sync test"
14955 test_239a() { #LU-5297
14956 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14958 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
14959 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
14960 chgrp $RUNAS_GID $DIR/$tfile
14961 wait_delete_completed
14963 run_test 239a "process invalid osp sync record correctly"
14965 test_239b() { #LU-5297
14966 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14968 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
14969 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
14970 chgrp $RUNAS_GID $DIR/$tfile1
14971 wait_delete_completed
14972 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
14974 chgrp $RUNAS_GID $DIR/$tfile2
14975 wait_delete_completed
14977 run_test 239b "process osp sync record with ENOMEM error correctly"
14980 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14981 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14983 mkdir -p $DIR/$tdir
14985 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
14986 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
14987 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
14988 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
14990 umount_client $MOUNT || error "umount failed"
14991 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
14992 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
14993 mount_client $MOUNT || error "failed to mount client"
14995 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
14996 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
14998 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
15001 for LOOP in $(seq $1); do
15002 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
15003 cancel_lru_locks $OSC || true
15008 for LOOP in $(seq $1); do
15009 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
15010 iflag=direct 2>/dev/null
15014 test_241a() { # was test_241
15015 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
15017 cancel_lru_locks $OSC
15018 test_241_bio 1000 &
15023 run_test 241a "bio vs dio"
15026 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
15028 test_241_dio 1000 &
15033 run_test 241b "dio vs dio"
15036 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15037 mkdir -p $DIR/$tdir
15038 touch $DIR/$tdir/$tfile
15040 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
15041 do_facet mds1 lctl set_param fail_loc=0x105
15042 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
15044 do_facet mds1 lctl set_param fail_loc=0
15045 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
15047 run_test 242 "mdt_readpage failure should not cause directory unreadable"
15051 test_mkdir $DIR/$tdir
15052 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
15054 run_test 243 "various group lock tests"
15058 test_mkdir $DIR/$tdir
15059 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
15060 sendfile_grouplock $DIR/$tdir/$tfile || \
15061 error "sendfile+grouplock failed"
15064 run_test 244 "sendfile with group lock tests"
15067 local flagname="multi_mod_rpcs"
15068 local connect_data_name="max_mod_rpcs"
15071 # check if multiple modify RPCs flag is set
15072 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
15073 grep "connect_flags:")
15076 echo "$out" | grep -qw $flagname
15077 if [ $? -ne 0 ]; then
15078 echo "connect flag $flagname is not set"
15082 # check if multiple modify RPCs data is set
15083 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
15086 echo "$out" | grep -qw $connect_data_name ||
15087 error "import should have connect data $connect_data_name"
15089 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
15091 test_246() { # LU-7371
15092 remote_ost_nodsh && skip "remote OST with nodsh" && return
15093 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
15094 skip "Need OST version >= 2.7.62" && return 0
15095 do_facet ost1 $LCTL set_param fail_val=4095
15096 #define OBD_FAIL_OST_READ_SIZE 0x234
15097 do_facet ost1 $LCTL set_param fail_loc=0x234
15098 $LFS setstripe $DIR/$tfile -i 0 -c 1
15099 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
15100 cancel_lru_locks $FSNAME-OST0000
15101 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
15103 run_test 246 "Read file of size 4095 should return right length"
15109 umount_client $submount
15114 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15116 { skip "Fileset feature is not supported"; return; }
15118 local submount=${MOUNT}_$tdir
15121 mkdir -p $submount || error "mkdir $submount failed"
15122 FILESET="$FILESET/$tdir" mount_client $submount ||
15123 error "mount $submount failed"
15124 trap "cleanup_247 $submount" EXIT
15125 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
15126 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
15127 error "read $MOUNT/$tdir/$tfile failed"
15128 cleanup_247 $submount
15130 run_test 247a "mount subdir as fileset"
15133 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15134 { skip "Fileset feature is not supported"; return; }
15136 local submount=${MOUNT}_$tdir
15138 rm -rf $MOUNT/$tdir
15139 mkdir -p $submount || error "mkdir $submount failed"
15141 FILESET="$FILESET/$tdir" mount_client $submount &&
15142 error "mount $submount should fail"
15145 run_test 247b "mount subdir that dose not exist"
15148 lctl get_param -n mdc.$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 trap "cleanup_247 $submount" EXIT
15156 FILESET="$FILESET/$tdir" mount_client $submount ||
15157 error "mount $submount failed"
15158 local fid=$($LFS path2fid $MOUNT/)
15159 $LFS fid2path $submount $fid && error "fid2path should fail"
15160 cleanup_247 $submount
15162 run_test 247c "running fid2path outside root"
15165 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
15166 { skip "Fileset feature is not supported"; return; }
15168 local submount=${MOUNT}_$tdir
15170 mkdir -p $MOUNT/$tdir/dir1
15171 mkdir -p $submount || error "mkdir $submount failed"
15172 FILESET="$FILESET/$tdir" mount_client $submount ||
15173 error "mount $submount failed"
15174 trap "cleanup_247 $submount" EXIT
15175 local fid=$($LFS path2fid $submount/dir1)
15176 $LFS fid2path $submount $fid || error "fid2path should succeed"
15177 cleanup_247 $submount
15179 run_test 247d "running fid2path inside root"
15183 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
15185 { skip "Fileset feature is not supported"; return; }
15187 local submount=${MOUNT}_$tdir
15190 mkdir -p $submount || error "mkdir $submount failed"
15191 FILESET="$FILESET/.." mount_client $submount &&
15192 error "mount $submount should fail"
15195 run_test 247e "mount .. as fileset"
15198 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
15199 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
15201 # create a large file for fast read verification
15202 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
15204 # make sure the file is created correctly
15205 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
15206 { rm -f $DIR/$tfile; skip "file creation error" && return; }
15208 echo "Test 1: verify that fast read is 4 times faster on cache read"
15210 # small read with fast read enabled
15211 $LCTL set_param -n llite.*.fast_read=1
15212 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15213 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15214 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15215 # small read with fast read disabled
15216 $LCTL set_param -n llite.*.fast_read=0
15217 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
15218 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15219 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15221 # verify that fast read is 4 times faster for cache read
15222 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
15223 error_not_in_vm "fast read was not 4 times faster: " \
15224 "$t_fast vs $t_slow"
15226 echo "Test 2: verify the performance between big and small read"
15227 $LCTL set_param -n llite.*.fast_read=1
15229 # 1k non-cache read
15230 cancel_lru_locks osc
15231 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15232 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15233 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15235 # 1M non-cache read
15236 cancel_lru_locks osc
15237 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
15238 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
15239 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
15241 # verify that big IO is not 4 times faster than small IO
15242 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
15243 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
15245 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
15248 run_test 248 "fast read verification"
15250 test_249() { # LU-7890
15252 $SETSTRIPE -c 1 $DIR/$tfile
15254 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
15255 skip "Need at least version 2.8.54"
15257 # Offset 2T == 4k * 512M
15258 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
15259 error "dd to 2T offset failed"
15261 run_test 249 "Write above 2T file size"
15264 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
15265 && skip "no 16TB file size limit on ZFS" && return
15267 $SETSTRIPE -c 1 $DIR/$tfile
15268 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
15269 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
15270 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
15271 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
15272 conv=notrunc,fsync && error "append succeeded"
15275 run_test 250 "Write above 16T limit"
15278 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
15280 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
15281 #Skip once - writing the first stripe will succeed
15282 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15283 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
15284 error "short write happened"
15286 $LCTL set_param fail_loc=0xa0001407 fail_val=1
15287 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
15288 error "short read happened"
15292 run_test 251 "Handling short read and write correctly"
15302 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15303 remote_ost_nodsh && skip "remote OST with nodsh" && return
15304 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
15305 "$(facet_fstype mds1)" != "ldiskfs" ]; then
15306 skip "ldiskfs only test"
15310 # check lr_reader on OST0000
15312 dev=$(facet_device $tgt)
15313 out=$(do_facet $tgt $LR_READER $dev)
15314 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15316 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
15317 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
15318 error "Invalid uuid returned by $LR_READER on target $tgt"
15319 echo -e "uuid returned by $LR_READER is '$uuid'\n"
15321 # check lr_reader -c on MDT0000
15323 dev=$(facet_device $tgt)
15324 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
15325 echo "$LR_READER does not support additional options"
15328 out=$(do_facet $tgt $LR_READER -c $dev)
15329 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15331 num=$(echo "$out" | grep -c "mdtlov")
15332 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
15333 error "Invalid number of mdtlov clients returned by $LR_READER"
15334 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
15336 # check lr_reader -cr on MDT0000
15337 out=$(do_facet $tgt $LR_READER -cr $dev)
15338 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
15340 echo "$out" | grep -q "^reply_data:$" ||
15341 error "$LR_READER should have returned 'reply_data' section"
15342 num=$(echo "$out" | grep -c "client_generation")
15343 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
15345 run_test 252 "check lr_reader tool"
15347 test_253_fill_ost() {
15348 local size_mb #how many MB should we write to pass watermark
15349 local lwm=$3 #low watermark
15350 local free_10mb #10% of free space
15352 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15353 size_mb=$((free_kb / 1024 - lwm))
15354 free_10mb=$((free_kb / 10240))
15355 #If 10% of free space cross low watermark use it
15356 if (( free_10mb > size_mb )); then
15359 #At least we need to store 1.1 of difference between
15360 #free space and low watermark
15361 size_mb=$((size_mb + size_mb / 10))
15363 if (( lwm <= $((free_kb / 1024)) )) || [ ! -f $DIR/$tdir/1 ]; then
15364 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M count=$size_mb \
15365 oflag=append conv=notrunc
15370 free_kb=$($LFS df $MOUNT | grep $1 | awk '{ print $4 }')
15371 echo "OST still has $((free_kb / 1024)) mbytes free"
15378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15379 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15380 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
15382 local ost_name=$($LFS osts |
15383 sed -n 's/^'$ostidx': \(.*\)_UUID .*/\1/p')
15385 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
15386 do_facet $SINGLEMDS $LCTL get_param -n \
15387 osp.$mdtosc_proc1.reserved_mb_high ||
15388 { skip "remote MDS does not support reserved_mb_high" &&
15393 wait_delete_completed
15396 local last_wm_h=$(do_facet $SINGLEMDS $LCTL get_param -n \
15397 osp.$mdtosc_proc1.reserved_mb_high)
15398 local last_wm_l=$(do_facet $SINGLEMDS $LCTL get_param -n \
15399 osp.$mdtosc_proc1.reserved_mb_low)
15400 echo "prev high watermark $last_wm_h, prev low watermark $last_wm_l"
15402 if ! combined_mgs_mds ; then
15405 create_pool $FSNAME.$TESTNAME || error "Pool creation failed"
15406 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $ost_name ||
15407 error "Adding $ost_name to pool failed"
15409 # Wait for client to see a OST at pool
15410 wait_update $HOSTNAME "$LCTL get_param -n
15411 lov.$FSNAME-*.pools.$TESTNAME | sort -u |
15412 grep $ost_name" "$ost_name""_UUID" $((TIMEOUT/2)) ||
15413 error "Client can not see the pool"
15414 $SETSTRIPE $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
15415 error "Setstripe failed"
15417 dd if=/dev/zero of=$DIR/$tdir/0 bs=1M count=10
15418 local blocks=$($LFS df $MOUNT | grep $ost_name | awk '{ print $4 }')
15419 echo "OST still has $((blocks/1024)) mbytes free"
15421 local new_lwm=$((blocks/1024-10))
15422 do_facet $SINGLEMDS $LCTL set_param \
15423 osp.$mdtosc_proc1.reserved_mb_high=$((new_lwm+5))
15424 do_facet $SINGLEMDS $LCTL set_param \
15425 osp.$mdtosc_proc1.reserved_mb_low=$new_lwm
15427 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15429 #First enospc could execute orphan deletion so repeat.
15430 test_253_fill_ost $ost_name $mdtosc_proc1 $new_lwm
15432 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15433 osp.$mdtosc_proc1.prealloc_status)
15434 echo "prealloc_status $oa_status"
15436 dd if=/dev/zero of=$DIR/$tdir/2 bs=1M count=1 &&
15437 error "File creation should fail"
15438 #object allocation was stopped, but we still able to append files
15439 dd if=/dev/zero of=$DIR/$tdir/1 bs=1M seek=6 count=5 oflag=append ||
15440 error "Append failed"
15441 rm -f $DIR/$tdir/1 $DIR/$tdir/0 $DIR/$tdir/r*
15443 wait_delete_completed
15447 for i in $(seq 10 12); do
15448 dd if=/dev/zero of=$DIR/$tdir/$i bs=1M count=1 2>/dev/null ||
15449 error "File creation failed after rm";
15452 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
15453 osp.$mdtosc_proc1.prealloc_status)
15454 echo "prealloc_status $oa_status"
15456 if (( oa_status != 0 )); then
15457 error "Object allocation still disable after rm"
15459 do_facet $SINGLEMDS $LCTL set_param \
15460 osp.$mdtosc_proc1.reserved_mb_high=$last_wm_h
15461 do_facet $SINGLEMDS $LCTL set_param \
15462 osp.$mdtosc_proc1.reserved_mb_low=$last_wm_l
15465 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $ost_name ||
15466 error "Remove $ost_name from pool failed"
15467 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
15468 error "Pool destroy fialed"
15470 if ! combined_mgs_mds ; then
15474 run_test 253 "Check object allocation limit"
15479 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15480 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15481 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
15482 { skip "MDS does not support changelog_size" && return; }
15484 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
15485 echo "Registered as changelog user $cl_user"
15487 $LFS changelog_clear $MDT0 $cl_user 0
15489 local size1=$(do_facet mds1 \
15490 $LCTL get_param -n mdd.$MDT0.changelog_size)
15491 echo "Changelog size $size1"
15494 $LFS mkdir -i 0 $DIR/$tdir
15496 mkdir -p $DIR/$tdir/pics/2008/zachy
15497 touch $DIR/$tdir/pics/2008/zachy/timestamp
15498 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
15499 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15500 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15501 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15502 rm $DIR/$tdir/pics/desktop.jpg
15504 local size2=$(do_facet mds1 \
15505 $LCTL get_param -n mdd.$MDT0.changelog_size)
15506 echo "Changelog size after work $size2"
15508 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
15510 if (( size2 <= size1 )); then
15511 error "Changelog size after work should be greater than original"
15515 run_test 254 "Check changelog size"
15522 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
15523 awk -F: '{print $2}' | grep $type > /dev/null
15524 if [ $? -ne 0 ]; then
15534 lfs ladvise -a willread $file > /dev/null 2>&1
15535 if [ $? -eq 0 ]; then
15539 lfs ladvise -a willread $file 2>&1 |
15540 grep "Inappropriate ioctl for device" > /dev/null
15541 if [ $? -eq 0 ]; then
15548 bc <<<"scale=2; ($1 - $2) * 100 / $2"
15551 # run a random read IO workload
15552 # usage: random_read_iops <filename> <filesize> <iosize>
15553 random_read_iops() {
15556 local iosize=${3:-4096}
15558 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
15559 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
15562 drop_file_oss_cache() {
15566 $LFS ladvise -a dontneed $file 2>/dev/null ||
15567 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
15570 ladvise_willread_performance()
15573 local average_origin=0
15574 local average_cache=0
15575 local average_ladvise=0
15577 for ((i = 1; i <= $repeat; i++)); do
15578 echo "Iter $i/$repeat: reading without willread hint"
15579 cancel_lru_locks osc
15580 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15581 local speed_origin=$(random_read_iops $DIR/$tfile $size)
15582 echo "Iter $i/$repeat: uncached speed: $speed_origin"
15583 average_origin=$(bc <<<"$average_origin + $speed_origin")
15585 cancel_lru_locks osc
15586 local speed_cache=$(random_read_iops $DIR/$tfile $size)
15587 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
15588 average_cache=$(bc <<<"$average_cache + $speed_cache")
15590 cancel_lru_locks osc
15591 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
15592 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
15593 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
15594 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
15595 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
15597 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
15598 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
15599 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
15601 speedup_cache=$(percent $average_cache $average_origin)
15602 speedup_ladvise=$(percent $average_ladvise $average_origin)
15604 echo "Average uncached read: $average_origin"
15605 echo "Average speedup with OSS cached read: " \
15606 "$average_cache = +$speedup_cache%"
15607 echo "Average speedup with ladvise willread: " \
15608 "$average_ladvise = +$speedup_ladvise%"
15610 local lowest_speedup=20
15611 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
15612 echo "Speedup with OSS cached read less than $lowest_speedup%," \
15613 "got $average_cache%. Skipping ladvise willread check."
15617 # the test won't work on ZFS until it supports 'ladvise dontneed', but
15618 # it is still good to run until then to exercise 'ladvise willread'
15619 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15620 [ "$(facet_fstype ost1)" = "zfs" ] &&
15621 echo "osd-zfs does not support dontneed or drop_caches" &&
15624 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
15625 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
15626 error_not_in_vm "Speedup with willread is less than " \
15627 "$lowest_speedup%, got $average_ladvise%"
15631 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15632 skip "lustre < 2.8.54 does not support ladvise " && return
15633 remote_ost_nodsh && skip "remote OST with nodsh" && return
15635 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
15637 ladvise_no_type willread $DIR/$tfile &&
15638 skip "willread ladvise is not supported" && return
15640 ladvise_no_ioctl $DIR/$tfile &&
15641 skip "ladvise ioctl is not supported" && return
15644 local size=$((size_mb * 1048576))
15645 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15646 error "dd to $DIR/$tfile failed"
15648 lfs ladvise -a willread $DIR/$tfile ||
15649 error "Ladvise failed with no range argument"
15651 lfs ladvise -a willread -s 0 $DIR/$tfile ||
15652 error "Ladvise failed with no -l or -e argument"
15654 lfs ladvise -a willread -e 1 $DIR/$tfile ||
15655 error "Ladvise failed with only -e argument"
15657 lfs ladvise -a willread -l 1 $DIR/$tfile ||
15658 error "Ladvise failed with only -l argument"
15660 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
15661 error "End offset should not be smaller than start offset"
15663 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
15664 error "End offset should not be equal to start offset"
15666 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
15667 error "Ladvise failed with overflowing -s argument"
15669 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
15670 error "Ladvise failed with overflowing -e argument"
15672 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
15673 error "Ladvise failed with overflowing -l argument"
15675 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
15676 error "Ladvise succeeded with conflicting -l and -e arguments"
15678 echo "Synchronous ladvise should wait"
15680 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
15681 do_nodes $(comma_list $(osts_nodes)) \
15682 $LCTL set_param fail_val=$delay fail_loc=0x237
15684 local start_ts=$SECONDS
15685 lfs ladvise -a willread $DIR/$tfile ||
15686 error "Ladvise failed with no range argument"
15687 local end_ts=$SECONDS
15688 local inteval_ts=$((end_ts - start_ts))
15690 if [ $inteval_ts -lt $(($delay - 1)) ]; then
15691 error "Synchronous advice didn't wait reply"
15694 echo "Asynchronous ladvise shouldn't wait"
15695 local start_ts=$SECONDS
15696 lfs ladvise -a willread -b $DIR/$tfile ||
15697 error "Ladvise failed with no range argument"
15698 local end_ts=$SECONDS
15699 local inteval_ts=$((end_ts - start_ts))
15701 if [ $inteval_ts -gt $(($delay / 2)) ]; then
15702 error "Asynchronous advice blocked"
15705 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
15706 ladvise_willread_performance
15708 run_test 255a "check 'lfs ladvise -a willread'"
15714 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
15718 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15719 skip "lustre < 2.8.54 does not support ladvise " && return
15720 remote_ost_nodsh && skip "remote OST with nodsh" && return
15722 lfs setstripe -c 1 -i 0 $DIR/$tfile
15724 ladvise_no_type dontneed $DIR/$tfile &&
15725 skip "dontneed ladvise is not supported" && return
15727 ladvise_no_ioctl $DIR/$tfile &&
15728 skip "ladvise ioctl is not supported" && return
15730 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
15731 skip "lustre < 2.8.54 does not support ladvise" && return
15733 ! $LFS ladvise -a dontneed $DIR/$tfile &&
15734 [ "$(facet_fstype ost1)" = "zfs" ] &&
15735 skip "zfs-osd does not support 'ladvise dontneed'" && return
15738 local size=$((size_mb * 1048576))
15739 # In order to prevent disturbance of other processes, only check 3/4
15740 # of the memory usage
15741 local kibibytes=$((size_mb * 1024 * 3 / 4))
15743 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
15744 error "dd to $DIR/$tfile failed"
15746 local total=$(facet_meminfo ost1 MemTotal)
15747 echo "Total memory: $total KiB"
15749 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
15750 local before_read=$(facet_meminfo ost1 Cached)
15751 echo "Cache used before read: $before_read KiB"
15753 lfs ladvise -a willread $DIR/$tfile ||
15754 error "Ladvise willread failed"
15755 local after_read=$(facet_meminfo ost1 Cached)
15756 echo "Cache used after read: $after_read KiB"
15758 lfs ladvise -a dontneed $DIR/$tfile ||
15759 error "Ladvise dontneed again failed"
15760 local no_read=$(facet_meminfo ost1 Cached)
15761 echo "Cache used after dontneed ladvise: $no_read KiB"
15763 if [ $total -lt $((before_read + kibibytes)) ]; then
15764 echo "Memory is too small, abort checking"
15768 if [ $((before_read + kibibytes)) -gt $after_read ]; then
15769 error "Ladvise willread should use more memory" \
15770 "than $kibibytes KiB"
15773 if [ $((no_read + kibibytes)) -gt $after_read ]; then
15774 error "Ladvise dontneed should release more memory" \
15775 "than $kibibytes KiB"
15778 run_test 255b "check 'lfs ladvise -a dontneed'"
15787 [ $(lustre_version_code ost1) -lt $(version_code 2.10.50) ] &&
15788 skip "lustre < 2.10.53 does not support lockahead" && return
15790 test_mkdir -p $DIR/$tdir
15791 $SETSTRIPE -i 0 $DIR/$tdir
15793 #test 10 returns only success/failure
15795 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15797 if [ $rc -eq 255 ]; then
15798 error "Ladvise test${i} failed, ${rc}"
15801 #test 11 counts lock enqueue requests, all others count new locks
15803 count=$(do_facet ost1 \
15804 $LCTL get_param -n ost.OSS.ost.stats)
15805 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
15807 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15809 if [ $rc -eq 255 ]; then
15810 error "Ladvise test${i} failed, ${rc}"
15813 new_count=$(do_facet ost1 \
15814 $LCTL get_param -n ost.OSS.ost.stats)
15815 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
15816 awk '{ print $2 }')
15818 difference="$((new_count - count))"
15819 if [ $difference -ne $rc ]; then
15820 error "Ladvise test${i}, bad enqueue count, returned " \
15821 "${rc}, actual ${difference}"
15824 for i in $(seq 12 21); do
15825 # If we do not do this, we run the risk of having too many
15826 # locks and starting lock cancellation while we are checking
15828 cancel_lru_locks osc
15830 count=$($LCTL get_param -n \
15831 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15833 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15835 if [ $rc -eq 255 ]; then
15836 error "Ladvise test ${i} failed, ${rc}"
15839 new_count=$($LCTL get_param -n \
15840 ldlm.namespaces.$FSNAME-OST0000*osc-f*.lock_unused_count)
15841 difference="$((new_count - count))"
15843 # Test 15 output is divided by 100 to map down to valid return
15844 if [ $i -eq 15 ]; then
15848 if [ $difference -ne $rc ]; then
15849 error "Ladvise test ${i}, bad lock count, returned " \
15850 "${rc}, actual ${difference}"
15854 #test 22 returns only success/failure
15856 lockahead_test -d $DIR/$tdir -t $i -f $tfile
15858 if [ $rc -eq 255 ]; then
15859 error "Ladvise test${i} failed, ${rc}"
15862 run_test 255c "suite of ladvise lockahead tests"
15869 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15870 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15871 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
15872 skip "ldiskfs only test" && return
15874 mdt_dev=$(mdsdevname 1)
15876 cl_user=$(do_facet mds1 \
15877 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
15878 if [[ -n $cl_user ]]; then
15879 skip "active changelog user"
15883 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
15884 echo "Registered as changelog user $cl_user"
15887 mkdir -p $DIR/$tdir
15889 $LFS changelog_clear $MDT0 $cl_user 0
15892 touch $DIR/$tdir/{1..10}
15895 stop mds1 || error "Fail to stop MDT."
15898 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
15900 #after mount new plainllog is used
15901 touch $DIR/$tdir/{11..19}
15903 local TEMP256FILE=$(mktemp -u TEMP256XXXXXX)
15904 cat_sl=$(do_facet mds1 \
15905 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
15906 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
15907 do_facet mds1 rm $TEMP256FILE
15909 if (( cat_sl != 2 )); then
15910 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
15911 error "Changelog catalog has wrong number of slots $cat_sl"
15914 $LFS changelog_clear $MDT0 $cl_user 0
15917 TEMP256FILE=$(mktemp -u TEMP256XXXXXX)
15918 cat_sl=$(do_facet mds1 \
15919 "$DEBUGFS -R \\\"dump changelog_catalog $TEMP256FILE\\\" $mdt_dev; \
15920 llog_reader $TEMP256FILE | grep \\\"type=1064553b\\\" | wc -l")
15921 do_facet mds1 rm $TEMP256FILE
15923 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
15925 if (( cat_sl == 2 )); then
15926 error "Empty plain llog was not deleted from changelog catalog"
15928 if (( cat_sl != 1 )); then
15929 error "Active plain llog shouldn\`t be deleted from catalog"
15932 run_test 256 "Check llog delete for empty and not full state"
15935 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15936 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
15937 skip "Need MDS version at least 2.8.55" && return
15939 test_mkdir $DIR/$tdir
15941 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
15942 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
15945 #define OBD_FAIL_MDS_XATTR_REP 0x161
15946 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
15947 local facet=mds$((mdtidx + 1))
15948 set_nodes_failloc $(facet_active_host $facet) 0x80000161
15949 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
15951 stop $facet || error "stop MDS failed"
15952 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
15953 error "start MDS fail"
15955 run_test 257 "xattr locks are not lost"
15957 # Verify we take the i_mutex when security requires it
15959 #define OBD_FAIL_IMUTEX_SEC 0x141c
15960 $LCTL set_param fail_loc=0x141c
15962 chmod u+s $DIR/$tfile
15963 chmod a+rwx $DIR/$tfile
15964 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15966 if [ $RC -ne 0 ]; then
15967 error "error, failed to take i_mutex, rc=$?"
15973 # Verify we do NOT take the i_mutex in the normal case
15975 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
15976 $LCTL set_param fail_loc=0x141d
15979 chmod a+rw $DIR/$tfile
15980 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
15982 if [ $RC -ne 0 ]; then
15983 error "error, took i_mutex unnecessarily, rc=$?"
15988 run_test 258b "verify i_mutex security behavior"
15991 #define OBD_FAIL_MDC_CLOSE 0x806
15992 $LCTL set_param fail_loc=0x80000806
15996 run_test 260 "Check mdc_close fail"
15998 ### Data-on-MDT sanity tests ###
16001 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16002 skip "Need MDS version at least 2.10.55" && return
16005 local dom=$DIR/$tdir/dom_file
16006 local tmp=$DIR/$tdir/tmp_file
16008 mkdir -p $DIR/$tdir
16010 # basic checks for DoM component creation
16011 $LFS setstripe -E 1024K -E 1024K -L mdt $dom 2>/dev/null &&
16012 error "Can set MDT layout to non-first entry"
16014 $LFS setstripe -E 1024K -L mdt -E 1024K -L mdt $dom 2>/dev/null &&
16015 error "Can define multiple entries as MDT layout"
16017 $LFS setstripe -E 1M -L mdt $dom ||
16018 error "Can't create DoM layout"
16020 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
16021 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
16022 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
16024 local mdtidx=$($GETSTRIPE -M $dom)
16025 local mdtname=MDT$(printf %04x $mdtidx)
16026 local facet=mds$((mdtidx + 1))
16027 local space_check=1
16029 # Skip free space checks with ZFS
16030 if [ "$(facet_fstype $facet)" == "zfs" ]; then
16036 local mdtfree1=$(do_facet $facet \
16037 lctl get_param -n osd*.*$mdtname.kbytesfree)
16038 dd if=/dev/urandom of=$tmp bs=1024 count=100
16039 # check also direct IO along write
16040 dd if=$tmp of=$dom bs=102400 count=1 oflag=direct
16042 cmp $tmp $dom || error "file data is different"
16043 [ $(stat -c%s $dom) == 102400 ] || error "bad size after write"
16044 if [ $space_check == 1 ]; then
16045 local mdtfree2=$(do_facet $facet \
16046 lctl get_param -n osd*.*$mdtname.kbytesfree)
16047 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16048 error "MDT free space is wrong after write"
16052 $TRUNCATE $dom 10000
16053 [ $(stat -c%s $dom) == 10000 ] || error "bad size after truncate"
16054 if [ $space_check == 1 ]; then
16055 mdtfree1=$(do_facet $facet \
16056 lctl get_param -n osd*.*$mdtname.kbytesfree)
16057 [ $(($mdtfree1 - $mdtfree2)) -ge 92 ] ||
16058 error "MDT free space is wrong after truncate"
16064 [ $(stat -c%s $dom) == 112400 ] || error "bad size after append"
16065 if [ $space_check == 1 ]; then
16066 mdtfree2=$(do_facet $facet \
16067 lctl get_param -n osd*.*$mdtname.kbytesfree)
16068 [ $(($mdtfree1 - $mdtfree2)) -ge 102 ] ||
16069 error "MDT free space is wrong after append"
16074 if [ $space_check == 1 ]; then
16075 mdtfree1=$(do_facet $facet \
16076 lctl get_param -n osd*.*$mdtname.kbytesfree)
16077 [ $(($mdtfree1 - $mdtfree2)) -ge 112 ] ||
16078 error "MDT free space is wrong after removal"
16081 # combined striping
16082 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
16083 error "Can't create DoM + OST striping"
16085 dd if=/dev/urandom of=$tmp bs=1024 count=2000
16086 # check also direct IO along write
16087 dd if=$tmp of=$dom bs=102400 count=20 oflag=direct
16089 cmp $tmp $dom || error "file data is different"
16090 [ $(stat -c%s $dom) == 2048000 ] || error "bad size after write"
16096 run_test 270a "DoM: basic functionality tests"
16099 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16100 skip "Need MDS version at least 2.10.55" && return
16102 local dom=$DIR/$tdir/dom_file
16103 local max_size=1048576
16105 mkdir -p $DIR/$tdir
16106 $LFS setstripe -E $max_size -L mdt $dom
16108 # truncate over the limit
16109 $TRUNCATE $dom $(($max_size + 1)) &&
16110 error "successful truncate over the maximum size"
16111 # write over the limit
16112 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
16113 error "successful write over the maximum size"
16114 # append over the limit
16115 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
16116 echo "12345" >> $dom && error "successful append over the maximum size"
16121 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
16124 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16125 skip "Need MDS version at least 2.10.55" && return
16127 mkdir -p $DIR/$tdir
16128 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16130 # check files inherit DoM EA
16131 touch $DIR/$tdir/first
16132 [ $($GETSTRIPE -L $DIR/$tdir/first) == "mdt" ] ||
16133 error "bad pattern"
16134 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
16135 error "bad stripe count"
16136 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
16137 error "bad stripe size"
16139 # check directory inherits DoM EA and uses it as default
16140 mkdir $DIR/$tdir/subdir
16141 touch $DIR/$tdir/subdir/second
16142 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
16143 error "bad pattern in sub-directory"
16144 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
16145 error "bad stripe count in sub-directory"
16146 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
16147 error "bad stripe size in sub-directory"
16150 run_test 270c "DoM: DoM EA inheritance tests"
16153 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16154 skip "Need MDS version at least 2.10.55" && return
16156 mkdir -p $DIR/$tdir
16157 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16159 # inherit default DoM striping
16160 mkdir $DIR/$tdir/subdir
16161 touch $DIR/$tdir/subdir/f1
16163 # change default directory striping
16164 $LFS setstripe -c 1 $DIR/$tdir/subdir
16165 touch $DIR/$tdir/subdir/f2
16166 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
16167 error "wrong default striping in file 2"
16168 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
16169 error "bad pattern in file 2"
16172 run_test 270d "DoM: change striping from DoM to RAID0"
16175 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16176 skip "Need MDS version at least 2.10.55" && return
16178 mkdir -p $DIR/$tdir/dom
16179 mkdir -p $DIR/$tdir/norm
16182 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
16183 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
16185 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
16186 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
16188 # find DoM files by layout
16189 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
16190 [ $NUM -eq $DOMFILES ] ||
16191 error "lfs find -L: found $NUM, expected $DOMFILES"
16192 echo "Test 1: lfs find 20 DOM files by layout: OK"
16194 # there should be 1 dir with default DOM striping
16195 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
16197 error "lfs find -L: found $NUM, expected 1 dir"
16198 echo "Test 2: lfs find 1 DOM dir by layout: OK"
16200 # find DoM files by stripe size
16201 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
16202 [ $NUM -eq $DOMFILES ] ||
16203 error "lfs find -S: found $NUM, expected $DOMFILES"
16204 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
16206 # find files by stripe offset except DoM files
16207 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
16208 [ $NUM -eq $NORMFILES ] ||
16209 error "lfs find -i: found $NUM, expected $NORMFILES"
16210 echo "Test 5: lfs find no DOM files by stripe index: OK"
16213 run_test 270e "DoM: lfs find with DoM files test"
16216 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16217 skip "Need MDS version at least 2.10.55" && return
16219 local mdtname=${FSNAME}-MDT0000-mdtlov
16220 local dom=$DIR/$tdir/dom_file
16221 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
16222 lod.$mdtname.dom_stripesize)
16223 local dom_limit=131072
16225 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
16226 local dom_current=$(do_facet mds1 $LCTL get_param -n \
16227 lod.$mdtname.dom_stripesize)
16228 [ ${dom_limit} -eq ${dom_current} ] ||
16229 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
16231 $LFS mkdir -i 0 -c 1 $DIR/$tdir
16232 $LFS setstripe -d $DIR/$tdir
16233 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
16234 error "Can't set directory default striping"
16236 # exceed maximum stripe size
16237 $LFS setstripe -E $(($dom_limit * 2)) -L mdt $dom &&
16238 error "Able to create DoM component size more than LOD limit"
16240 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
16241 dom_current=$(do_facet mds1 $LCTL get_param -n \
16242 lod.$mdtname.dom_stripesize)
16243 [ 0 -eq ${dom_current} ] ||
16244 error "Can't set zero DoM stripe limit"
16246 # too low values to be aligned with smallest stripe size 64K
16247 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
16248 dom_current=$(do_facet mds1 $LCTL get_param -n \
16249 lod.$mdtname.dom_stripesize)
16250 [ 30000 -eq ${dom_current} ] &&
16251 error "Can set too small DoM stripe limit"
16253 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
16254 dom_current=$(do_facet mds1 $LCTL get_param -n \
16255 lod.$mdtname.dom_stripesize)
16257 [ 2147483648 -eq ${dom_current} ] &&
16258 error "Can set too large DoM stripe limit"
16260 do_facet mds1 $LCTL set_param -n \
16261 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
16262 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
16263 error "Can't create DoM component size after limit change"
16264 do_facet mds1 $LCTL set_param -n \
16265 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
16266 $LFS setstripe -E $dom_limit -L mdt ${dom}_big &&
16267 error "Can create big DoM component after limit decrease"
16268 touch ${dom}_def ||
16269 error "Can't create file with old default layout"
16271 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
16274 run_test 270f "DoM: maximum DoM stripe size checks"
16277 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16278 skip "Need MDS version at least 2.10.55" && return
16280 local dom=$DIR/$tdir/dom
16282 mkdir -p $DIR/$tdir
16284 $LFS setstripe -E 1024K -L mdt $dom
16286 lctl set_param -n mdc.*.stats=clear
16287 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16288 cat $dom > /dev/null
16289 local reads=$(lctl get_param -n mdc.*.stats |
16290 awk '/ost_read/ {print $2}')
16291 [ -z $reads ] || error "Unexpected $reads READ RPCs"
16295 run_test 271a "DoM: data is cached for read after write"
16298 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16299 skip "Need MDS version at least 2.10.55" && return
16301 local dom=$DIR/$tdir/dom
16303 mkdir -p $DIR/$tdir
16305 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16307 lctl set_param -n mdc.*.stats=clear
16308 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
16309 cancel_lru_locks mdc
16310 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
16311 # second stat to check size is cached on client
16312 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
16313 local gls=$(lctl get_param -n mdc.*.stats |
16314 awk '/ldlm_glimpse/ {print $2}')
16315 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16318 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
16321 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16322 skip "Need MDS version at least 2.10.55" && return
16324 local dom=$DIR/$tdir/dom
16326 mkdir -p $DIR/$tdir
16328 $LFS setstripe -E 1024K -L mdt -E EOF $dom
16330 lctl set_param -n mdc.*.stats=clear
16331 lctl set_param -n osc.*.stats=clear
16332 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
16333 cancel_lru_locks mdc
16334 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16335 # second stat to check size is cached on client
16336 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
16337 local gls=$(lctl get_param -n mdc.*.stats |
16338 awk '/ldlm_glimpse/ {print $2}')
16339 [ -z $gls ] || error "Unexpected $gls glimpse RPCs"
16340 local gls=$(lctl get_param -n osc.*.stats |
16341 awk '/ldlm_glimpse/ {print $2}')
16342 [ -z $gls ] || error "Unexpected $gls OSC glimpse RPCs"
16345 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
16348 # test to be enabled with lock_convert
16349 skip "skipped until lock convert will be implemented" && return
16351 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.55) ] &&
16352 skip "Need MDS version at least 2.10.55" && return
16354 local dom=$DIR/$tdir/dom
16356 mkdir -p $DIR/$tdir
16358 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
16360 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
16361 local facet=mds$((mdtidx + 1))
16363 cancel_lru_locks mdc
16364 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
16365 createmany -o $dom 1000
16366 lctl set_param -n mdc.*.stats=clear
16367 smalliomany -w $dom 1000 200
16368 lctl get_param -n mdc.*.stats
16369 local enq=$(lctl get_param -n mdc.*.stats |
16370 awk '/ldlm_ibits_enqueue/ {print $2}')
16371 # Each file has 1 open, 1 IO enqueues, total 2000
16372 # but now we have also +1 getxattr for security.capability, total 3000
16373 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
16374 unlinkmany $dom 1000
16376 cancel_lru_locks mdc
16377 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
16378 createmany -o $dom 1000
16379 lctl set_param -n mdc.*.stats=clear
16380 smalliomany -w $dom 1000 200
16381 lctl get_param -n mdc.*.stats
16382 local enq_2=$(lctl get_param -n mdc.*.stats |
16383 awk '/ldlm_ibits_enqueue/ {print $2}')
16384 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
16385 # for OPEN and IO lock.
16386 [ $((enq - enq_2)) -ge 1000 ] ||
16387 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
16388 unlinkmany $dom 1000
16391 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
16394 remote_ost_nodsh && skip "remote OST with nodsh" && return
16397 do_facet ost1 "(while true; do \
16398 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
16399 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
16402 for LOOP in $(seq 20); do
16404 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
16407 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
16408 rm $TMP/sanity_276_pid"
16410 run_test 276 "Race between mount and obd_statfs"
16412 cleanup_test_300() {
16416 test_striped_dir() {
16421 mkdir -p $DIR/$tdir
16423 SAVE_UMASK=$(umask)
16424 trap cleanup_test_300 RETURN EXIT
16426 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
16427 $DIR/$tdir/striped_dir ||
16428 error "set striped dir error"
16430 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
16431 [ "$mode" = "755" ] || error "expect 755 got $mode"
16433 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
16434 error "getdirstripe failed"
16435 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
16436 if [ "$stripe_count" != "2" ]; then
16437 error "1:stripe_count is $stripe_count, expect 2"
16439 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
16440 if [ "$stripe_count" != "2" ]; then
16441 error "2:stripe_count is $stripe_count, expect 2"
16444 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
16445 if [ "$stripe_index" != "$mdt_index" ]; then
16446 error "stripe_index is $stripe_index, expect $mdt_index"
16449 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16450 error "nlink error after create striped dir"
16452 mkdir $DIR/$tdir/striped_dir/a
16453 mkdir $DIR/$tdir/striped_dir/b
16455 stat $DIR/$tdir/striped_dir/a ||
16456 error "create dir under striped dir failed"
16457 stat $DIR/$tdir/striped_dir/b ||
16458 error "create dir under striped dir failed"
16460 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
16461 error "nlink error after mkdir"
16463 rmdir $DIR/$tdir/striped_dir/a
16464 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
16465 error "nlink error after rmdir"
16467 rmdir $DIR/$tdir/striped_dir/b
16468 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
16469 error "nlink error after rmdir"
16471 chattr +i $DIR/$tdir/striped_dir
16472 createmany -o $DIR/$tdir/striped_dir/f 10 &&
16473 error "immutable flags not working under striped dir!"
16474 chattr -i $DIR/$tdir/striped_dir
16476 rmdir $DIR/$tdir/striped_dir ||
16477 error "rmdir striped dir error"
16485 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16486 skip "skipped for lustre < 2.7.0" && return
16487 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16488 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16490 test_striped_dir 0 || error "failed on striped dir on MDT0"
16491 test_striped_dir 1 || error "failed on striped dir on MDT0"
16493 run_test 300a "basic striped dir sanity test"
16496 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16497 skip "skipped for lustre < 2.7.0" && return
16498 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16499 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16505 test_mkdir $DIR/$tdir || error "mkdir fail"
16506 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16507 error "set striped dir error"
16508 for i in {0..9}; do
16509 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
16511 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
16512 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
16513 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
16515 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
16516 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
16517 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
16521 run_test 300b "check ctime/mtime for striped dir"
16524 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16525 skip "skipped for lustre < 2.7.0" && return
16526 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16527 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16530 mkdir -p $DIR/$tdir
16531 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
16532 error "set striped dir error"
16534 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
16535 error "chown striped dir failed"
16537 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
16538 error "create 5k files failed"
16540 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
16542 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
16546 run_test 300c "chown && check ls under striped directory"
16549 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
16550 skip "skipped for lustre < 2.7.0" && return
16551 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16552 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16556 mkdir -p $DIR/$tdir
16557 $SETSTRIPE -c 2 $DIR/$tdir
16559 #local striped directory
16560 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16561 error "set striped dir error"
16562 createmany -o $DIR/$tdir/striped_dir/f 10 ||
16563 error "create 10 files failed"
16565 #remote striped directory
16566 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
16567 error "set striped dir error"
16568 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
16569 error "create 10 files failed"
16571 for file in $(find $DIR/$tdir); do
16572 stripe_count=$($GETSTRIPE -c $file)
16573 [ $stripe_count -eq 2 ] ||
16574 error "wrong stripe $stripe_count for $file"
16579 run_test 300d "check default stripe under striped directory"
16582 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16583 skip "Need MDS version at least 2.7.55" && return
16584 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16585 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16589 mkdir -p $DIR/$tdir
16591 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16592 error "set striped dir error"
16594 touch $DIR/$tdir/striped_dir/a
16595 touch $DIR/$tdir/striped_dir/b
16596 touch $DIR/$tdir/striped_dir/c
16598 mkdir $DIR/$tdir/striped_dir/dir_a
16599 mkdir $DIR/$tdir/striped_dir/dir_b
16600 mkdir $DIR/$tdir/striped_dir/dir_c
16602 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
16603 error "set striped adir under striped dir error"
16605 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
16606 error "set striped bdir under striped dir error"
16608 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
16609 error "set striped cdir under striped dir error"
16611 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
16612 error "rename dir under striped dir fails"
16614 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
16615 error "rename dir under different stripes fails"
16617 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
16618 error "rename file under striped dir should succeed"
16620 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
16621 error "rename dir under striped dir should succeed"
16625 run_test 300e "check rename under striped directory"
16628 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16629 skip "Need MDS version at least 2.7.55" && return
16630 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16631 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16636 mkdir -p $DIR/$tdir
16638 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
16639 error "set striped dir error"
16641 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
16642 error "set striped dir error"
16644 touch $DIR/$tdir/striped_dir/a
16645 mkdir $DIR/$tdir/striped_dir/dir_a
16646 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
16647 error "create striped dir under striped dir fails"
16649 touch $DIR/$tdir/striped_dir1/b
16650 mkdir $DIR/$tdir/striped_dir1/dir_b
16651 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
16652 error "create striped dir under striped dir fails"
16654 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
16655 error "rename dir under different striped dir should fail"
16657 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
16658 error "rename striped dir under diff striped dir should fail"
16660 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
16661 error "rename file under diff striped dirs fails"
16665 run_test 300f "check rename cross striped directory"
16667 test_300_check_default_striped_dir()
16670 local default_count=$2
16671 local default_index=$3
16674 local dir_stripe_index
16677 echo "checking $dirname $default_count $default_index"
16678 $LFS setdirstripe -D -c $default_count -i $default_index \
16679 -t all_char $DIR/$tdir/$dirname ||
16680 error "set default stripe on striped dir error"
16681 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
16682 [ $stripe_count -eq $default_count ] ||
16683 error "expect $default_count get $stripe_count for $dirname"
16685 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
16686 [ $stripe_index -eq $default_index ] ||
16687 error "expect $default_index get $stripe_index for $dirname"
16689 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
16690 error "create dirs failed"
16692 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
16693 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
16694 for dir in $(find $DIR/$tdir/$dirname/*); do
16695 stripe_count=$($LFS getdirstripe -c $dir)
16696 [ $stripe_count -eq $default_count ] ||
16697 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
16698 error "stripe count $default_count != $stripe_count for $dir"
16700 stripe_index=$($LFS getdirstripe -i $dir)
16701 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
16702 error "$stripe_index != $default_index for $dir"
16704 #check default stripe
16705 stripe_count=$($LFS getdirstripe -D -c $dir)
16706 [ $stripe_count -eq $default_count ] ||
16707 error "default count $default_count != $stripe_count for $dir"
16709 stripe_index=$($LFS getdirstripe -D -i $dir)
16710 [ $stripe_index -eq $default_index ] ||
16711 error "default index $default_index != $stripe_index for $dir"
16713 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
16717 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16718 skip "Need MDS version at least 2.7.55" && return
16719 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16725 mkdir $DIR/$tdir/normal_dir
16727 #Checking when client cache stripe index
16728 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
16729 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
16730 error "create striped_dir failed"
16732 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
16733 error "create dir0 fails"
16734 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
16735 [ $stripe_index -eq 0 ] ||
16736 error "dir0 expect index 0 got $stripe_index"
16738 mkdir $DIR/$tdir/striped_dir/dir1 ||
16739 error "create dir1 fails"
16740 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
16741 [ $stripe_index -eq 1 ] ||
16742 error "dir1 expect index 1 got $stripe_index"
16744 #check default stripe count/stripe index
16745 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
16746 test_300_check_default_striped_dir normal_dir 1 0
16747 test_300_check_default_striped_dir normal_dir 2 1
16748 test_300_check_default_striped_dir normal_dir 2 -1
16750 #delete default stripe information
16751 echo "delete default stripeEA"
16752 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
16753 error "set default stripe on striped dir error"
16755 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
16756 for dir in $(find $DIR/$tdir/normal_dir/*); do
16757 stripe_count=$($LFS getdirstripe -c $dir)
16758 [ $stripe_count -eq 0 ] ||
16759 error "expect 1 get $stripe_count for $dir"
16760 stripe_index=$($LFS getdirstripe -i $dir)
16761 [ $stripe_index -eq 0 ] ||
16762 error "expect 0 get $stripe_index for $dir"
16765 run_test 300g "check default striped directory for normal directory"
16768 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16769 skip "Need MDS version at least 2.7.55" && return
16770 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16775 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16776 error "set striped dir error"
16778 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
16779 test_300_check_default_striped_dir striped_dir 1 0
16780 test_300_check_default_striped_dir striped_dir 2 1
16781 test_300_check_default_striped_dir striped_dir 2 -1
16783 #delete default stripe information
16784 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
16785 error "set default stripe on striped dir error"
16787 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
16788 for dir in $(find $DIR/$tdir/striped_dir/*); do
16789 stripe_count=$($LFS getdirstripe -c $dir)
16790 [ $stripe_count -eq 0 ] ||
16791 error "expect 1 get $stripe_count for $dir"
16794 run_test 300h "check default striped directory for striped directory"
16797 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16798 skip "Need MDS version at least 2.7.55" && return
16799 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16800 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16806 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16807 error "set striped dir error"
16809 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16810 error "create files under striped dir failed"
16812 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
16813 error "set striped hashdir error"
16815 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
16816 error "create dir0 under hash dir failed"
16817 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
16818 error "create dir1 under hash dir failed"
16820 # unfortunately, we need to umount to clear dir layout cache for now
16821 # once we fully implement dir layout, we can drop this
16822 umount_client $MOUNT || error "umount failed"
16823 mount_client $MOUNT || error "mount failed"
16825 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
16826 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
16827 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
16829 #set the stripe to be unknown hash type
16830 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
16831 $LCTL set_param fail_loc=0x1901
16832 for ((i = 0; i < 10; i++)); do
16833 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
16834 error "stat f-$i failed"
16835 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
16838 touch $DIR/$tdir/striped_dir/f0 &&
16839 error "create under striped dir with unknown hash should fail"
16841 $LCTL set_param fail_loc=0
16843 umount_client $MOUNT || error "umount failed"
16844 mount_client $MOUNT || error "mount failed"
16848 run_test 300i "client handle unknown hash type striped directory"
16851 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16852 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16853 skip "Need MDS version at least 2.7.55" && return
16854 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16860 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
16861 $LCTL set_param fail_loc=0x1702
16862 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16863 error "set striped dir error"
16865 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
16866 error "create files under striped dir failed"
16868 $LCTL set_param fail_loc=0
16870 rm -rf $DIR/$tdir || error "unlink striped dir fails"
16874 run_test 300j "test large update record"
16877 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16878 skip "Need MDS version at least 2.7.55" && return
16879 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16880 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16886 #define OBD_FAIL_LARGE_STRIPE 0x1703
16887 $LCTL set_param fail_loc=0x1703
16888 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
16889 error "set striped dir error"
16890 $LCTL set_param fail_loc=0
16892 $LFS getdirstripe $DIR/$tdir/striped_dir ||
16893 error "getstripeddir fails"
16894 rm -rf $DIR/$tdir/striped_dir ||
16895 error "unlink striped dir fails"
16899 run_test 300k "test large striped directory"
16902 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16903 skip "Need MDS version at least 2.7.55" && return
16904 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16905 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16908 test_mkdir -p $DIR/$tdir/striped_dir
16909 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
16910 error "chown $RUNAS_ID failed"
16911 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
16912 error "set default striped dir failed"
16914 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
16915 $LCTL set_param fail_loc=0x80000158
16916 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
16918 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
16919 [ $stripe_index -eq 1 ] ||
16920 error "expect 1 get $stripe_index for $dir"
16922 run_test 300l "non-root user to create dir under striped dir with stale layout"
16925 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16926 skip "Need MDS version at least 2.7.55" && return
16927 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16928 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
16930 mkdir -p $DIR/$tdir/striped_dir
16931 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
16932 error "set default stripes dir error"
16934 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
16936 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
16937 [ $stripe_count -eq 0 ] ||
16938 error "expect 0 get $stripe_count for a"
16940 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
16941 error "set default stripes dir error"
16943 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
16945 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
16946 [ $stripe_count -eq 0 ] ||
16947 error "expect 0 get $stripe_count for b"
16949 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
16950 error "set default stripes dir error"
16952 mkdir $DIR/$tdir/striped_dir/c &&
16953 error "default stripe_index is invalid, mkdir c should fails"
16955 rm -rf $DIR/$tdir || error "rmdir fails"
16957 run_test 300m "setstriped directory on single MDT FS"
16960 local list=$(comma_list $(mdts_nodes))
16963 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16967 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
16968 skip "Need MDS version at least 2.7.55" && return
16969 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
16970 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
16971 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16974 local list=$(comma_list $(mdts_nodes))
16976 trap cleanup_300n RETURN EXIT
16977 mkdir -p $DIR/$tdir
16978 chmod 777 $DIR/$tdir
16979 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
16980 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16981 error "create striped dir succeeds with gid=0"
16983 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16984 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
16985 error "create striped dir fails with gid=-1"
16987 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16988 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
16989 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
16990 error "set default striped dir succeeds with gid=0"
16993 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
16994 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
16995 error "set default striped dir fails with gid=-1"
16998 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
16999 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
17000 error "create test_dir fails"
17001 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
17002 error "create test_dir1 fails"
17003 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
17004 error "create test_dir2 fails"
17007 run_test 300n "non-root user to create dir under striped dir with default EA"
17010 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
17011 skip "Need MDS version at least 2.7.55" && return
17012 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17013 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17017 mkdir -p $DIR/$tdir
17019 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
17020 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
17021 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
17022 skip "not enough free inodes $numfree1 $numfree2"
17026 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
17027 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
17028 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
17029 skip "not enough free space $numfree1 $numfree2"
17033 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
17034 error "setdirstripe fails"
17036 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
17037 error "create dirs fails"
17039 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
17040 ls $DIR/$tdir/striped_dir > /dev/null ||
17041 error "ls striped dir fails"
17042 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
17043 error "unlink big striped dir fails"
17045 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
17048 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17049 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17050 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17052 mkdir -p $DIR/$tdir
17054 #define OBD_FAIL_OUT_ENOSPC 0x1704
17055 do_facet mds2 lctl set_param fail_loc=0x80001704
17056 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
17057 && error "create striped directory should fail"
17059 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
17061 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
17064 run_test 300p "create striped directory without space"
17067 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17068 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17070 local fd=$(free_fd)
17071 local cmd="exec $fd<$tdir"
17073 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
17076 trap "eval $cmd" EXIT
17077 cd $tdir || error "cd $tdir fails"
17078 rmdir ../$tdir || error "rmdir $tdir fails"
17079 mkdir local_dir && error "create dir succeeds"
17080 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
17084 run_test 300q "create remote directory under orphan directory"
17086 prepare_remote_file() {
17087 mkdir $DIR/$tdir/src_dir ||
17088 error "create remote source failed"
17090 cp /etc/hosts $DIR/$tdir/src_dir/a ||
17091 error "cp to remote source failed"
17092 touch $DIR/$tdir/src_dir/a
17094 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
17095 error "create remote target dir failed"
17097 touch $DIR/$tdir/tgt_dir/b
17099 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
17100 error "rename dir cross MDT failed!"
17102 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
17103 error "src_child still exists after rename"
17105 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
17106 error "missing file(a) after rename"
17108 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
17109 error "diff after rename"
17113 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
17114 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17115 local remote_file=$DIR/$tdir/tgt_dir/b
17117 mkdir -p $DIR/$tdir
17119 prepare_remote_file || error "prepare remote file failed"
17122 $OPENUNLINK $remote_file $remote_file ||
17123 error "openunlink $remote_file failed"
17124 $CHECKSTAT -a $remote_file || error "$remote_file exists"
17126 run_test 310a "open unlink remote file"
17129 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
17130 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17131 local remote_file=$DIR/$tdir/tgt_dir/b
17133 mkdir -p $DIR/$tdir
17135 prepare_remote_file || error "prepare remote file failed"
17137 ln $remote_file $DIR/$tfile || error "link failed for remote file"
17138 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
17139 $CHECKSTAT -t file $remote_file || error "check file failed"
17141 run_test 310b "unlink remote file with multiple links while open"
17144 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
17145 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17146 local remote_file=$DIR/$tdir/tgt_dir/b
17148 mkdir -p $DIR/$tdir
17150 prepare_remote_file || error "prepare remote file failed"
17152 ln $remote_file $DIR/$tfile || error "link failed for remote file"
17153 multiop_bg_pause $remote_file O_uc ||
17154 error "mulitop failed for remote file"
17156 $MULTIOP $DIR/$tfile Ouc
17157 kill -USR1 $MULTIPID
17160 run_test 310c "open-unlink remote file with multiple links"
17164 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
17165 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
17166 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17167 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17169 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17171 mkdir -p $DIR/$tdir
17172 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
17173 createmany -o $DIR/$tdir/$tfile. 1000
17175 # statfs data is not real time, let's just calculate it
17176 old_iused=$((old_iused + 1000))
17178 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
17179 osp.*OST0000*MDT0000.create_count")
17180 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
17181 osp.*OST0000*MDT0000.max_create_count")
17182 for idx in $(seq $MDSCOUNT); do
17183 do_facet mds$idx "lctl set_param -n \
17184 osp.*OST0000*MDT000?.max_create_count=0"
17187 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
17188 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
17189 [ $index -ne 0 ] || error "$tfile stripe index is 0"
17191 unlinkmany $DIR/$tdir/$tfile. 1000
17193 for idx in $(seq $MDSCOUNT); do
17194 do_facet mds$idx "lctl set_param -n \
17195 osp.*OST0000*MDT000?.max_create_count=$max_count"
17196 do_facet mds$idx "lctl set_param -n \
17197 osp.*OST0000*MDT000?.create_count=$count"
17201 for i in $(seq 120); do
17202 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
17203 # system may be too busy to destroy all objs in time, use
17204 # a somewhat small value to not fail autotest
17205 [ $((old_iused - new_iused)) -gt 400 ] && break
17209 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
17210 [ $((old_iused - new_iused)) -gt 400 ] ||
17211 error "objs not destroyed after unlink"
17213 run_test 311 "disable OSP precreate, and unlink should destroy objs"
17220 local vdevdir=$(dirname $(facet_vdevice $ost))
17221 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
17222 local zfs_zapid=$(do_facet $ost $cmd |
17223 grep -w "/O/0/d$((objid%32))" -C 5 |
17224 awk '/Object/{getline; print $1}')
17225 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
17226 awk "/$objid = /"'{printf $3}')
17231 zfs_object_blksz() {
17235 local vdevdir=$(dirname $(facet_vdevice $ost))
17236 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
17237 local blksz=$(do_facet $ost $cmd $objid |
17238 awk '/dblk/{getline; printf $4}')
17240 case "${blksz: -1}" in
17241 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
17242 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
17249 test_312() { # LU-4856
17250 remote_ost_nodsh && skip "remote OST with nodsh" && return
17252 [ $(facet_fstype ost1) = "zfs" ] ||
17253 { skip "the test only applies to zfs" && return; }
17255 local max_blksz=$(do_facet ost1 \
17256 $ZFS get -p recordsize $(facet_device ost1) |
17257 awk '!/VALUE/{print $3}')
17258 local min_blksz=$(getconf PAGE_SIZE)
17260 # to make life a little bit easier
17261 $LFS mkdir -c 1 -i 0 $DIR/$tdir
17262 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17264 local tf=$DIR/$tdir/$tfile
17266 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17268 # Get ZFS object id
17269 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17271 # block size change by sequential over write
17273 for ((bs=$min_blksz; bs <= max_blksz; bs <<= 2)); do
17274 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
17276 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17277 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
17281 # block size change by sequential append write
17282 dd if=/dev/zero of=$tf bs=$min_blksz count=1 oflag=sync conv=notrunc
17283 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17284 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17286 for ((count = 1; count < $((max_blksz / min_blksz)); count *= 2)); do
17287 dd if=/dev/zero of=$tf bs=$min_blksz count=$count seek=$count \
17288 oflag=sync conv=notrunc
17290 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17291 [ $blksz -eq $((2 * count * min_blksz)) ] ||
17292 error "blksz error, actual $blksz, " \
17293 "expected: 2 * $count * $min_blksz"
17299 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
17300 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
17302 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
17303 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17304 [ $blksz -eq $min_blksz ] ||
17305 error "blksz error: $blksz, expected: $min_blksz"
17307 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
17308 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17309 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
17311 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
17312 blksz=$(zfs_object_blksz ost1 $zfs_objid)
17313 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
17315 run_test 312 "make sure ZFS adjusts its block size by write pattern"
17318 remote_ost_nodsh && skip "remote OST with nodsh" && return
17320 local file=$DIR/$tfile
17322 $SETSTRIPE -c 1 -i 0 $file || error "setstripe failed"
17324 # define OBD_FAIL_TGT_RCVD_EIO 0x720
17325 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17326 dd if=/dev/zero of=$file bs=4096 oflag=direct count=1 &&
17327 error "write should failed"
17328 do_facet ost1 "$LCTL set_param fail_loc=0"
17331 run_test 313 "io should fail after last_rcvd update fail"
17334 $SETSTRIPE -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
17335 do_facet ost1 "$LCTL set_param fail_loc=0x720"
17337 wait_delete_completed
17338 do_facet ost1 "$LCTL set_param fail_loc=0"
17340 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
17342 test_315() { # LU-618
17343 local file=$DIR/$tfile
17346 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4096000c
17347 $MULTIOP $file oO_RDONLY:r4096000_c &
17352 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
17355 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
17358 run_test 315 "read should be accounted"
17361 local read_write=$1
17362 if [ "$read_write" = "write" ]; then
17363 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
17364 elif [ "$read_write" = "read" ]; then
17365 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
17367 error "argument error"
17370 # turn off debug for performance testing
17371 local saved_debug=$($LCTL get_param -n debug)
17372 $LCTL set_param debug=0
17374 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
17376 # get ost1 size - lustre-OST0000
17377 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
17378 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
17379 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
17381 if [ "$read_write" = "read" ]; then
17382 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
17385 local start_time=$(date +%s.%N)
17386 $dd_cmd bs=1M count=$blocks oflag=sync ||
17387 error "real dd $read_write error"
17388 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
17390 if [ "$read_write" = "write" ]; then
17394 # define OBD_FAIL_OST_FAKE_RW 0x238
17395 do_facet ost1 $LCTL set_param fail_loc=0x238
17397 local start_time=$(date +%s.%N)
17398 $dd_cmd bs=1M count=$blocks oflag=sync ||
17399 error "fake dd $read_write error"
17400 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
17402 if [ "$read_write" = "write" ]; then
17404 cancel_lru_locks osc
17405 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
17406 error "$tfile size not $blocks MB"
17408 do_facet ost1 $LCTL set_param fail_loc=0
17410 echo "fake $read_write $duration_fake vs. normal $read_write" \
17411 "$duration in seconds"
17412 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
17413 error_not_in_vm "fake write is slower"
17415 $LCTL set_param -n debug="$saved_debug"
17418 test_399a() { # LU-7655 for OST fake write
17419 remote_ost_nodsh && skip "remote OST with nodsh" && return
17423 run_test 399a "fake write should not be slower than normal write"
17425 test_399b() { # LU-8726 for OST fake read
17426 remote_ost_nodsh && skip "remote OST with nodsh" && return
17428 if [ "$(facet_fstype ost1)" != "ldiskfs" ]; then
17429 skip "ldiskfs only test" && return 0
17433 run_test 399b "fake read should not be slower than normal read"
17435 test_400a() { # LU-1606, was conf-sanity test_74
17436 local extra_flags=''
17437 local out=$TMP/$tfile
17438 local prefix=/usr/include/lustre
17441 if ! which $CC > /dev/null 2>&1; then
17442 skip_env "$CC is not installed"
17446 if ! [[ -d $prefix ]]; then
17447 # Assume we're running in tree and fixup the include path.
17448 extra_flags+=" -I$LUSTRE/include"
17449 extra_flags+=" -L$LUSTRE/utils"
17452 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
17453 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
17454 error "client api broken"
17458 run_test 400a "Lustre client api program can compile and link"
17460 test_400b() { # LU-1606, LU-5011
17462 local out=$TMP/$tfile
17463 local prefix=/usr/include/linux/lustre
17465 # We use a hard coded prefix so that this test will not fail
17466 # when run in tree. There are headers in lustre/include/lustre/
17467 # that are not packaged (like lustre_idl.h) and have more
17468 # complicated include dependencies (like config.h and lnet/types.h).
17469 # Since this test about correct packaging we just skip them when
17470 # they don't exist (see below) rather than try to fixup cppflags.
17472 if ! which $CC > /dev/null 2>&1; then
17473 skip_env "$CC is not installed"
17477 for header in $prefix/*.h; do
17478 if ! [[ -f "$header" ]]; then
17482 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
17483 continue # lustre_ioctl.h is internal header
17486 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
17487 error "cannot compile '$header'"
17491 run_test 400b "packaged headers can be compiled"
17493 test_401a() { #LU-7437
17494 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
17495 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
17497 #count the number of parameters by "list_param -R"
17498 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
17499 #count the number of parameters by listing proc files
17500 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
17501 echo "proc_dirs='$proc_dirs'"
17502 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
17503 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
17506 [ $params -eq $procs ] ||
17507 error "found $params parameters vs. $procs proc files"
17509 # test the list_param -D option only returns directories
17510 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
17511 #count the number of parameters by listing proc directories
17512 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
17515 [ $params -eq $procs ] ||
17516 error "found $params parameters vs. $procs proc files"
17518 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
17521 local save=$($LCTL get_param -n jobid_var)
17524 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
17525 error "no error returned when setting bad parameters"
17527 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
17528 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
17530 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
17531 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
17532 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
17534 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
17537 local jobid_var_old=$($LCTL get_param -n jobid_var)
17538 local jobid_var_new
17540 $LCTL set_param jobid_var= &&
17541 error "no error returned for 'set_param a='"
17543 jobid_var_new=$($LCTL get_param -n jobid_var)
17544 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17545 error "jobid_var was changed by setting without value"
17547 $LCTL set_param jobid_var &&
17548 error "no error returned for 'set_param a'"
17550 jobid_var_new=$($LCTL get_param -n jobid_var)
17551 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
17552 error "jobid_var was changed by setting without value"
17554 run_test 401c "Verify 'lctl set_param' without value fails in either format."
17557 local jobid_var_old=$($LCTL get_param -n jobid_var)
17558 local jobid_var_new
17559 local new_value="foo=bar"
17561 $LCTL set_param jobid_var=$new_value ||
17562 error "'set_param a=b' did not accept a value containing '='"
17564 jobid_var_new=$($LCTL get_param -n jobid_var)
17565 [[ "$jobid_var_new" == "$new_value" ]] ||
17566 error "'set_param a=b' failed on a value containing '='"
17568 # Reset the jobid_var to test the other format
17569 $LCTL set_param jobid_var=$jobid_var_old
17570 jobid_var_new=$($LCTL get_param -n jobid_var)
17571 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17572 error "failed to reset jobid_var"
17574 $LCTL set_param jobid_var $new_value ||
17575 error "'set_param a b' did not accept a value containing '='"
17577 jobid_var_new=$($LCTL get_param -n jobid_var)
17578 [[ "$jobid_var_new" == "$new_value" ]] ||
17579 error "'set_param a b' failed on a value containing '='"
17581 $LCTL set_param jobid_var $jobid_var_old
17582 jobid_var_new=$($LCTL get_param -n jobid_var)
17583 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
17584 error "failed to reset jobid_var"
17586 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
17589 local server_version=$(lustre_version_code $SINGLEMDS)
17590 [[ $server_version -ge $(version_code 2.7.66) ]] ||
17591 [[ $server_version -ge $(version_code 2.7.18.4) &&
17592 $server_version -lt $(version_code 2.7.50) ]] ||
17593 [[ $server_version -ge $(version_code 2.7.2) &&
17594 $server_version -lt $(version_code 2.7.11) ]] ||
17595 { skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+";
17597 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17598 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
17599 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
17600 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
17601 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
17602 echo "Touch failed - OK"
17604 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
17607 local file1=$DIR/$tfile.1
17608 local file2=$DIR/$tfile.2
17609 local tfile=$TMP/$tfile
17611 rm -f $file1 $file2 $tfile
17616 # 30 sec OBD_TIMEOUT in ll_getattr()
17617 # right before populating st_nlink
17618 $LCTL set_param fail_loc=0x80001409
17619 stat -c %h $file1 > $tfile &
17621 # create an alias, drop all locks and reclaim the dentry
17623 cancel_lru_locks mdc
17624 cancel_lru_locks osc
17625 sysctl -w vm.drop_caches=2
17629 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
17631 rm -f $tfile $file1 $file2
17633 run_test 403 "i_nlink should not drop to zero due to aliasing"
17635 test_404() { # LU-6601
17636 local server_version=$(lustre_version_code $SINGLEMDS)
17637 [[ $server_version -ge $(version_code 2.8.53) ]] ||
17638 { skip "Need server version newer than 2.8.52"; return 0; }
17640 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17641 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
17642 awk '/osp .*-osc-MDT/ { print $4}')
17645 for osp in $mosps; do
17646 echo "Deactivate: " $osp
17647 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
17648 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17649 awk -vp=$osp '$4 == p { print $2 }')
17650 [ $stat = IN ] || {
17651 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17652 error "deactivate error"
17654 echo "Activate: " $osp
17655 do_facet $SINGLEMDS $LCTL --device %$osp activate
17656 local stat=$(do_facet $SINGLEMDS $LCTL dl |
17657 awk -vp=$osp '$4 == p { print $2 }')
17658 [ $stat = UP ] || {
17659 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
17660 error "activate error"
17664 run_test 404 "validate manual {de}activated works properly for OSPs"
17667 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) -o \
17668 [ $(lustre_version_code client) -lt $(version_code 2.6.99) ] &&
17669 skip "Layout swap lock is not supported" && return
17671 check_swap_layouts_support && return 0
17673 test_mkdir $DIR/$tdir
17674 swap_lock_test -d $DIR/$tdir ||
17675 error "One layout swap locked test failed"
17677 run_test 405 "Various layout swap lock tests"
17680 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17681 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
17682 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
17683 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
17684 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
17685 skip "Need MDS version at least 2.8.50" && return
17687 local def_stripe_size=$($LFS getstripe -S $MOUNT)
17688 local test_pool=$TESTNAME
17690 if ! combined_mgs_mds ; then
17693 pool_add $test_pool || error "pool_add failed"
17694 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
17695 error "pool_add_targets failed"
17697 save_layout_restore_at_exit $MOUNT
17699 # parent set default stripe count only, child will stripe from both
17700 # parent and fs default
17701 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
17702 error "setstripe $MOUNT failed"
17703 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
17704 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
17705 for i in $(seq 10); do
17706 local f=$DIR/$tdir/$tfile.$i
17707 touch $f || error "touch failed"
17708 local count=$($LFS getstripe -c $f)
17709 [ $count -eq $OSTCOUNT ] ||
17710 error "$f stripe count $count != $OSTCOUNT"
17711 local offset=$($LFS getstripe -i $f)
17712 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
17713 local size=$($LFS getstripe -S $f)
17714 [ $size -eq $((def_stripe_size * 2)) ] ||
17715 error "$f stripe size $size != $((def_stripe_size * 2))"
17716 local pool=$($LFS getstripe -p $f)
17717 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
17720 # change fs default striping, delete parent default striping, now child
17721 # will stripe from new fs default striping only
17722 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
17723 error "change $MOUNT default stripe failed"
17724 $LFS setstripe -c 0 $DIR/$tdir ||
17725 error "delete $tdir default stripe failed"
17726 for i in $(seq 11 20); do
17727 local f=$DIR/$tdir/$tfile.$i
17728 touch $f || error "touch $f failed"
17729 local count=$($LFS getstripe -c $f)
17730 [ $count -eq 1 ] || error "$f stripe count $count != 1"
17731 local offset=$($LFS getstripe -i $f)
17732 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
17733 local size=$($LFS getstripe -S $f)
17734 [ $size -eq $def_stripe_size ] ||
17735 error "$f stripe size $size != $def_stripe_size"
17736 local pool=$($LFS getstripe -p $f)
17737 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
17740 unlinkmany $DIR/$tdir/$tfile. 1 20
17742 local f=$DIR/$tdir/$tfile
17743 pool_remove_all_targets $test_pool $f
17744 pool_remove $test_pool $f
17746 if ! combined_mgs_mds ; then
17750 run_test 406 "DNE support fs default striping"
17753 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
17754 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
17755 skip "Need MDS version at least 2.8.55" && return
17756 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17758 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
17759 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
17760 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
17761 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
17762 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
17764 #define OBD_FAIL_DT_TXN_STOP 0x2019
17765 for idx in $(seq $MDSCOUNT); do
17766 do_facet mds$idx "lctl set_param fail_loc=0x2019"
17768 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
17769 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
17770 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
17773 run_test 407 "transaction fail should cause operation fail"
17776 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 oflag=direct
17778 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
17779 lctl set_param fail_loc=0x8000040a
17780 # let ll_prepare_partial_page() fail
17781 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
17785 # create at least 100 unused inodes so that
17786 # shrink_icache_memory(0) should not return 0
17787 touch $DIR/$tfile-{0..100}
17788 rm -f $DIR/$tfile-{0..100}
17791 echo 2 > /proc/sys/vm/drop_caches
17793 run_test 408 "drop_caches should not hang due to page leaks"
17797 [ $MDSCOUNT -lt 2 ] &&
17798 skip "We need at least 2 MDTs for this test" && return
17800 check_mount_and_prep
17802 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
17803 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
17804 touch $DIR/$tdir/guard || error "(2) Fail to create"
17806 local PREFIX=$(str_repeat 'A' 128)
17807 echo "Create 1K hard links start at $(date)"
17808 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17809 error "(3) Fail to hard link"
17811 echo "Links count should be right although linkEA overflow"
17812 stat $DIR/$tdir/guard || error "(4) Fail to stat"
17813 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
17814 [ $linkcount -eq 1001 ] ||
17815 error "(5) Unexpected hard links count: $linkcount"
17817 echo "List all links start at $(date)"
17818 ls -l $DIR/$tdir/foo > /dev/null ||
17819 error "(6) Fail to list $DIR/$tdir/foo"
17821 echo "Unlink hard links start at $(date)"
17822 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
17823 error "(7) Fail to unlink"
17825 run_test 409 "Large amount of cross-MDTs hard links on the same file"
17829 [[ $(lustre_version_code client) -lt $(version_code 2.9.59) ]] &&
17830 skip "Need client version at least 2.9.59" && return
17832 # Create a file, and stat it from the kernel
17833 local testfile=$DIR/$tfile
17836 local run_id=$RANDOM
17837 local my_ino=$(stat --format "%i" $testfile)
17839 # Try to insert the module. This will always fail as the
17840 # module is designed to not be inserted.
17841 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
17844 # Anything but success is a test failure
17846 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
17847 error "no inode match"
17849 run_test 410 "Test inode number returned from kernel thread"
17851 cleanup_test411_cgroup() {
17857 local cg_basedir=/sys/fs/cgroup/memory
17859 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
17860 { skip "no setup for cgroup"; return; }
17862 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
17863 error "test file creation failed"
17864 cancel_lru_locks osc
17866 # Create a very small memory cgroup to force a slab allocation error
17867 local cgdir=$cg_basedir/osc_slab_alloc
17868 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
17869 trap "cleanup_test411_cgroup $cgdir" EXIT
17870 echo 2M > $cgdir/memory.kmem.limit_in_bytes
17871 echo 1M > $cgdir/memory.limit_in_bytes
17873 # Should not LBUG, just be killed by oom-killer
17874 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null" &&
17875 error "fail to trigger a memory allocation error"
17877 cleanup_test411_cgroup $cgdir
17881 run_test 411 "Slab allocation error with cgroup does not LBUG"
17884 [ $MDSCOUNT -lt 2 ] &&
17885 skip "We need at least 2 MDTs for this test" && return
17887 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
17888 skip "Need server version at least 2.10.55" && exit 0
17891 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
17892 error "mkdir failed"
17893 $LFS getdirstripe $DIR/$tdir
17894 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
17895 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
17896 error "expect $((MDSCOUT - 1)) get $stripe_index"
17897 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
17898 [ $stripe_count -eq 2 ] ||
17899 error "expect 2 get $stripe_count"
17901 run_test 412 "mkdir on specific MDTs"
17904 [ $MDSCOUNT -lt 2 ] &&
17905 skip "We need at least 2 MDTs for this test" && return
17907 if [ $(lustre_version_code mds1) -lt $(version_code 2.10.55) ]; then
17908 skip "Need server version at least 2.10.55" && exit 0
17911 mkdir $DIR/$tdir || error "mkdir failed"
17913 # find MDT that is the most full
17914 local max=$($LFS df | grep MDT |
17923 END { split(b, c, ":")
17928 for i in $(seq $((MDSCOUNT - 1))); do
17929 $LFS mkdir -c $i $DIR/$tdir/d$i ||
17930 error "mkdir d$i failed"
17931 $LFS getdirstripe $DIR/$tdir/d$i
17932 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir/d$i)
17933 [ $stripe_index -ne $max ] ||
17934 error "don't expect $max"
17937 run_test 413 "mkdir on less full MDTs"
17940 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
17941 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
17942 skip "Need server version at least 2.9.55" & exit 0
17943 start_full_debug_logging
17947 stop_full_debug_logging
17951 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17952 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17953 awk '/The barrier for/ { print $7 }')
17956 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
17961 barrier_expired() {
17964 if [ $(lustre_version_code mgs) -le $(version_code 2.10.0) ]; then
17965 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
17966 awk '/will be expired/ { print $7 }')
17968 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
17977 echo "Start barrier_freeze at: $(date)"
17978 #define OBD_FAIL_BARRIER_DELAY 0x2202
17979 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
17980 do_facet mgs $LCTL barrier_freeze $FSNAME 10 &
17983 local b_status=$(barrier_stat)
17984 echo "Got barrier status at: $(date)"
17985 [ "$b_status" = "'freezing_p1'" ] ||
17986 error "(1) unexpected barrier status $b_status"
17988 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
17990 b_status=$(barrier_stat)
17991 [ "$b_status" = "'frozen'" ] ||
17992 error "(2) unexpected barrier status $b_status"
17994 local expired=$(barrier_expired)
17995 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
17996 sleep $((expired + 3))
17998 b_status=$(barrier_stat)
17999 [ "$b_status" = "'expired'" ] ||
18000 error "(3) unexpected barrier status $b_status"
18002 do_facet mgs $LCTL barrier_freeze $FSNAME 10 ||
18003 error "(4) fail to freeze barrier"
18005 b_status=$(barrier_stat)
18006 [ "$b_status" = "'frozen'" ] ||
18007 error "(5) unexpected barrier status $b_status"
18009 echo "Start barrier_thaw at: $(date)"
18010 #define OBD_FAIL_BARRIER_DELAY 0x2202
18011 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
18012 do_facet mgs $LCTL barrier_thaw $FSNAME &
18015 b_status=$(barrier_stat)
18016 echo "Got barrier status at: $(date)"
18017 [ "$b_status" = "'thawing'" ] ||
18018 error "(6) unexpected barrier status $b_status"
18020 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
18022 b_status=$(barrier_stat)
18023 [ "$b_status" = "'thawed'" ] ||
18024 error "(7) unexpected barrier status $b_status"
18026 #define OBD_FAIL_BARRIER_FAILURE 0x2203
18027 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
18028 do_facet mgs $LCTL barrier_freeze $FSNAME
18030 b_status=$(barrier_stat)
18031 [ "$b_status" = "'failed'" ] ||
18032 error "(8) unexpected barrier status $b_status"
18034 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18035 do_facet mgs $LCTL barrier_thaw $FSNAME
18039 run_test 801a "write barrier user interfaces and stat machine"
18044 mkdir $DIR/$tdir || error "(1) fail to mkdir"
18045 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
18046 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
18047 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
18048 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
18050 cancel_lru_locks mdc
18052 # 180 seconds should be long enough
18053 do_facet mgs $LCTL barrier_freeze $FSNAME 180
18055 local b_status=$(barrier_stat)
18056 [ "$b_status" = "'frozen'" ] ||
18057 error "(6) unexpected barrier status $b_status"
18059 mkdir $DIR/$tdir/d0/d10 &
18062 touch $DIR/$tdir/d1/f13 &
18065 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
18068 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
18071 rm -f $DIR/$tdir/d4/f12 &
18074 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
18076 # To guarantee taht the 'stat' is not blocked
18077 b_status=$(barrier_stat)
18078 [ "$b_status" = "'frozen'" ] ||
18079 error "(8) unexpected barrier status $b_status"
18081 # let above commands to run at background
18084 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
18085 ps -p $touch_pid || error "(10) touch should be blocked"
18086 ps -p $ln_pid || error "(11) link should be blocked"
18087 ps -p $mv_pid || error "(12) rename should be blocked"
18088 ps -p $rm_pid || error "(13) unlink should be blocked"
18090 b_status=$(barrier_stat)
18091 [ "$b_status" = "'frozen'" ] ||
18092 error "(14) unexpected barrier status $b_status"
18094 do_facet mgs $LCTL barrier_thaw $FSNAME
18095 b_status=$(barrier_stat)
18096 [ "$b_status" = "'thawed'" ] ||
18097 error "(15) unexpected barrier status $b_status"
18099 wait $mkdir_pid || error "(16) mkdir should succeed"
18100 wait $touch_pid || error "(17) touch should succeed"
18101 wait $ln_pid || error "(18) link should succeed"
18102 wait $mv_pid || error "(19) rename should succeed"
18103 wait $rm_pid || error "(20) unlink should succeed"
18107 run_test 801b "modification will be blocked by write barrier"
18110 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18114 stop mds2 || error "(1) Fail to stop mds2"
18116 do_facet mgs $LCTL barrier_freeze $FSNAME 30
18118 local b_status=$(barrier_stat)
18119 [ "$b_status" = "'expired'" -o "$b_status" = "'failed'" ] || {
18120 do_facet mgs $LCTL barrier_thaw $FSNAME
18121 error "(2) unexpected barrier status $b_status"
18124 do_facet mgs $LCTL barrier_rescan $FSNAME ||
18125 error "(3) Fail to rescan barrier bitmap"
18127 do_facet mgs $LCTL barrier_freeze $FSNAME 10
18129 b_status=$(barrier_stat)
18130 [ "$b_status" = "'frozen'" ] ||
18131 error "(4) unexpected barrier status $b_status"
18133 do_facet mgs $LCTL barrier_thaw $FSNAME
18134 b_status=$(barrier_stat)
18135 [ "$b_status" = "'thawed'" ] ||
18136 error "(5) unexpected barrier status $b_status"
18138 local devname=$(mdsdevname 2)
18140 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
18142 do_facet mgs $LCTL barrier_rescan $FSNAME ||
18143 error "(7) Fail to rescan barrier bitmap"
18147 run_test 801c "rescan barrier bitmap"
18149 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
18150 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
18151 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
18157 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
18158 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
18159 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
18165 [[ $(lustre_version_code mds1) -lt $(version_code 2.9.55) ]] ||
18166 [[ $(lustre_version_code ost1) -lt $(version_code 2.9.55) ]] &&
18167 skip "Need server version at least 2.9.55" & exit 0
18169 mkdir $DIR/$tdir || error "(1) fail to mkdir"
18171 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
18172 error "(2) Fail to copy"
18174 trap cleanup_802 EXIT
18176 # sync by force before remount as readonly
18177 sync; sync_all_data; sleep 3; sync_all_data
18181 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
18182 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
18183 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
18185 echo "Mount the server as read only"
18186 setupall server_only || error "(3) Fail to start servers"
18188 echo "Mount client without ro should fail"
18189 mount_client $MOUNT &&
18190 error "(4) Mount client without 'ro' should fail"
18192 echo "Mount client with ro should succeed"
18193 mount_client $MOUNT ro ||
18194 error "(5) Mount client with 'ro' should succeed"
18196 echo "Modify should be refused"
18197 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
18199 echo "Read should be allowed"
18200 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
18201 error "(7) Read should succeed under ro mode"
18205 run_test 802 "simulate readonly device"
18208 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18209 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18210 skip "MDS needs to be newer than 2.10.54" && return
18212 mkdir -p $DIR/$tdir
18213 # Create some objects on all MDTs to trigger related logs objects
18214 for idx in $(seq $MDSCOUNT); do
18215 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
18216 $DIR/$tdir/dir${idx} ||
18217 error "Fail to create $DIR/$tdir/dir${idx}"
18221 echo "before create:"
18223 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18225 for ((i=0; i<10; i++)); do
18226 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
18227 error "Fail to create $DIR/$tdir/foo$i"
18231 echo "after create:"
18233 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18235 [ $after_used -ge $((before_used + 10)) ] ||
18236 error "before ($before_used) + 10 > after ($after_used)"
18238 for ((i=0; i<10; i++)); do
18239 rm -rf $DIR/$tdir/foo$i ||
18240 error "Fail to remove $DIR/$tdir/foo$i"
18243 sleep 3 # avoid MDT return cached statfs
18244 wait_delete_completed
18245 echo "after unlink:"
18247 before_used=$after_used
18248 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
18250 [ $after_used -le $((before_used - 8)) ] ||
18251 error "before ($before_used) - 8 < after ($after_used)"
18253 run_test 803 "verify agent object for remote object"
18256 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
18257 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.54) ] &&
18258 skip "MDS needs to be newer than 2.10.54" && return
18260 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
18261 skip "ldiskfs only test" && return 0
18263 mkdir -p $DIR/$tdir
18264 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
18265 error "Fail to create $DIR/$tdir/dir0"
18267 local fid=$($LFS path2fid $DIR/$tdir/dir0)
18268 local dev=$(mdsdevname 2)
18270 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18271 grep ${fid} || error "NOT found agent entry for dir0"
18273 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
18274 error "Fail to create $DIR/$tdir/dir1"
18276 touch $DIR/$tdir/dir1/foo0 ||
18277 error "Fail to create $DIR/$tdir/dir1/foo0"
18278 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
18281 for idx in $(seq $MDSCOUNT); do
18282 dev=$(mdsdevname $idx)
18283 do_facet mds${idx} \
18284 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18285 grep ${fid} && rc=$idx
18288 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
18289 error "Fail to rename foo0 to foo1"
18290 if [ $rc -eq 0 ]; then
18291 for idx in $(seq $MDSCOUNT); do
18292 dev=$(mdsdevname $idx)
18293 do_facet mds${idx} \
18294 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18295 grep ${fid} && rc=$idx
18299 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
18300 error "Fail to rename foo1 to foo2"
18301 if [ $rc -eq 0 ]; then
18302 for idx in $(seq $MDSCOUNT); do
18303 dev=$(mdsdevname $idx)
18304 do_facet mds${idx} \
18305 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
18306 grep ${fid} && rc=$idx
18310 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
18312 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
18313 error "Fail to link to $DIR/$tdir/dir1/foo2"
18314 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
18315 error "Fail to rename foo2 to foo0"
18316 unlink $DIR/$tdir/dir1/foo0 ||
18317 error "Fail to unlink $DIR/$tdir/dir1/foo0"
18318 rm -rf $DIR/$tdir/dir0 ||
18319 error "Fail to rm $DIR/$tdir/dir0"
18321 for idx in $(seq $MDSCOUNT); do
18322 dev=$(mdsdevname $idx)
18326 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
18328 start mds${idx} $dev $MDS_MOUNT_OPTS ||
18329 error "mount mds$idx failed"
18330 df $MOUNT > /dev/null 2>&1
18332 # e2fsck should not return error
18334 error "e2fsck detected error on MDT${idx}: rc=$rc"
18337 run_test 804 "verify agent entry for remote entry"
18340 do_facet $SINGLEMDS zfs set quota=$old $fsset
18341 unlinkmany $DIR/$tdir/f- 1000000
18346 local zfs_version=$(do_node $SINGLEMDS cat /sys/module/zfs/version)
18347 [ "$(facet_fstype mds1)" != "zfs" ] &&
18348 skip "ZFS specific test" && return
18349 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
18350 skip "netfree not implemented before 0.7" && return
18351 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.57) ]] ||
18352 { skip "Need MDS version at least 2.10.57" && return 0; }
18359 local pref="osd-zfs.lustre-MDT0000."
18361 # limit available space on MDS dataset to meet nospace issue
18362 # quickly. then ZFS 0.7.2 can use reserved space if asked
18363 # properly (using netfree flag in osd_declare_destroy()
18364 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
18365 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
18367 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
18368 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
18369 let "usedkb=usedkb-freekb"
18370 let "freekb=freekb/2"
18371 if let "freekb > 5000"; then
18374 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
18375 trap cleanup_805 EXIT
18377 $LFS setstripe -E 1M -L mdt $DIR/$tdir || error "DoM not working"
18378 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
18379 rm -rf $DIR/$tdir || error "not able to remove"
18380 do_facet $SINGLEMDS zfs set quota=$old $fsset
18383 run_test 805 "ZFS can remove from full fs"
18386 # tests that do cleanup/setup should be run at the end
18390 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18392 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
18393 $LCTL set_param fail_loc=0x903
18395 cancel_lru_locks MGC
18397 FAIL_ON_ERROR=true cleanup
18398 FAIL_ON_ERROR=true setup
18400 run_test 900 "umount should not race with any mgc requeue thread"
18403 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
18404 check_and_cleanup_lustre
18405 if [ "$I_MOUNTED" != "yes" ]; then
18406 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true