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: 13297 2108 9789 3637 9789 3561 5188
12 ALWAYS_EXCEPT=" 42a 42b 42c 42d 45 68b $SANITY_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
15 # with LOD/OSP landing
16 # bug number for skipped tests: LU-2036 LU-8139
17 ALWAYS_EXCEPT=" 76 101g $ALWAYS_EXCEPT"
21 if [ -r /etc/SuSE-release ]
23 local vers=$(grep VERSION /etc/SuSE-release | awk '{print $3}')
24 local patchlev=$(grep PATCHLEVEL /etc/SuSE-release |
26 if [ $vers -eq 11 ] && [ $patchlev -ge 3 ]; then
33 if is_sles11; then # LU-4341
34 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
37 SRCDIR=$(cd $(dirname $0); echo $PWD)
38 export PATH=$PATH:/sbin
43 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
44 CREATETEST=${CREATETEST:-createtest}
46 LFIND=${LFIND:-"$LFS find"}
47 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
49 OPENFILE=${OPENFILE:-openfile}
50 OPENUNLINK=${OPENUNLINK:-openunlink}
51 export MULTIOP=${MULTIOP:-multiop}
52 READS=${READS:-"reads"}
53 MUNLINK=${MUNLINK:-munlink}
54 SOCKETSERVER=${SOCKETSERVER:-socketserver}
55 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
56 MEMHOG=${MEMHOG:-memhog}
57 DIRECTIO=${DIRECTIO:-directio}
58 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
60 CHECK_GRANT=${CHECK_GRANT:-"yes"}
61 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
62 export PARALLEL=${PARALLEL:-"no"}
64 export NAME=${NAME:-local}
71 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
72 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
73 . $LUSTRE/tests/test-framework.sh
75 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
79 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24D 27m 64b 68 71 115 300o"
81 if [ $(facet_fstype $SINGLEMDS) = "zfs" ]; then
82 # bug number for skipped test: LU-4536 LU-1957
83 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 65ic 180"
85 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
92 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
93 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
102 check_swap_layouts_support()
104 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
105 { skip "Does not support layout lock."; return 0; }
109 check_and_setup_lustre
113 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
114 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
115 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
117 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
118 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
119 rm -rf $DIR/[Rdfs][0-9]*
121 # $RUNAS_ID may get set incorrectly somewhere else
122 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
124 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
128 if [ "${ONLY}" = "MOUNT" ] ; then
129 echo "Lustre is up, please go on"
133 echo "preparing for tests involving mounts"
134 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
136 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
137 echo # add a newline after mke2fs.
141 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
142 lctl set_param debug=-1 2> /dev/null || true
145 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
147 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
149 run_test 0a "touch; rm ====================="
152 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
153 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
155 run_test 0b "chmod 0755 $DIR ============================="
158 $LCTL get_param mdc.*.import | grep "state: FULL" ||
159 error "import not FULL"
160 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
163 run_test 0c "check import proc ============================="
166 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
167 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
168 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
169 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
172 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
174 run_test 1 "mkdir; remkdir; rmdir =============================="
177 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
178 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
179 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
181 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
183 run_test 2 "mkdir; touch; rmdir; check file ===================="
186 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
187 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
188 touch $DIR/$tdir/$tfile
189 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
191 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
193 run_test 3 "mkdir; touch; rmdir; check dir ====================="
195 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
199 test_mkdir $DIR/$tdir ||
200 error "Create remote directory failed"
202 touch $DIR/$tdir/$tfile ||
203 error "Create file under remote directory failed"
206 error "Expect error removing in-use dir $DIR/$tdir"
208 test -d $DIR/$tdir || error "Remote directory disappeared"
210 rm -rf $DIR/$tdir || error "remove remote dir error"
212 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
215 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
216 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
217 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
218 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
219 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
221 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
224 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
225 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
226 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
227 error "$tfile does not have perm 0666 or UID $UID"
228 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
229 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
230 error "$tfile should be 0666 and owned by UID $UID"
232 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
235 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
237 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
238 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
239 error "$tfile should be owned by UID $RUNAS_ID"
240 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
241 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
242 error "$tfile should be owned by UID $RUNAS_ID"
244 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
247 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
249 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
250 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
251 error "$tfile should be owned by GID $UID"
252 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
253 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
254 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
256 run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
259 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
260 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
261 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
262 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
263 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
264 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
265 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
266 error "$tdir/d/subdir should be GID $RUNAS_GID"
268 run_test 6g "Is new dir in sgid dir inheriting group?"
270 test_6h() { # bug 7331
271 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
272 touch $DIR/$tfile || error "touch failed"
273 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
274 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
275 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
276 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
277 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
279 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
282 test_mkdir $DIR/$tdir
283 $MCREATE $DIR/$tdir/$tfile
284 chmod 0666 $DIR/$tdir/$tfile
285 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
286 error "$tdir/$tfile should be mode 0666"
288 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
291 if [ ! -d $DIR/$tdir ]; then
292 test_mkdir $DIR/$tdir
294 $MCREATE $DIR/$tdir/$tfile
295 echo -n foo > $DIR/$tdir/$tfile
296 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
297 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
299 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
302 test_mkdir $DIR/$tdir
303 touch $DIR/$tdir/$tfile
304 chmod 0666 $DIR/$tdir/$tfile
305 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
306 error "$tfile mode not 0666"
308 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
311 test_mkdir $DIR/$tdir
312 test_mkdir $DIR/$tdir/d2
313 test_mkdir $DIR/$tdir/d2/d3
314 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
316 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
319 test_mkdir $DIR/$tdir
320 test_mkdir $DIR/$tdir/d2
321 touch $DIR/$tdir/d2/$tfile
322 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
323 error "$tdir/d2/$tfile not a file"
325 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
328 test_mkdir $DIR/$tdir
329 test_mkdir $DIR/$tdir/d2
330 chmod 0666 $DIR/$tdir/d2
331 chmod 0705 $DIR/$tdir/d2
332 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
333 error "$tdir/d2 mode not 0705"
335 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
338 test_mkdir $DIR/$tdir
339 touch $DIR/$tdir/$tfile
340 chmod 0666 $DIR/$tdir/$tfile
341 chmod 0654 $DIR/$tdir/$tfile
342 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
343 error "$tdir/d2 mode not 0654"
345 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
348 test_mkdir $DIR/$tdir
349 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
351 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
352 error "$tdir/$tfile size not 0 after truncate"
354 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
357 test_mkdir $DIR/$tdir
358 touch $DIR/$tdir/$tfile
360 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
362 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
365 test_mkdir $DIR/$tdir
366 touch $DIR/$tdir/$tfile
367 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
368 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
369 error "$tdir/${tfile_2} not a file after rename"
370 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
372 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
375 test_mkdir $DIR/$tdir
376 touch $DIR/$tdir/$tfile
377 rm -rf $DIR/$tdir/$tfile
378 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
380 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
383 test_mkdir -p $DIR/$tdir
384 touch $DIR/$tdir/$tfile
385 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
387 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
388 error "$tdir/l-exist not a symlink"
389 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
390 error "$tdir/l-exist not referencing a file"
391 rm -f $DIR/$tdir/l-exist
392 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
394 run_test 17a "symlinks: create, remove (real) =================="
397 test_mkdir -p $DIR/$tdir
398 ln -s no-such-file $DIR/$tdir/l-dangle
400 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
401 error "$tdir/l-dangle not referencing no-such-file"
402 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
403 error "$tdir/l-dangle not referencing non-existent file"
404 rm -f $DIR/$tdir/l-dangle
405 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
407 run_test 17b "symlinks: create, remove (dangling) =============="
409 test_17c() { # bug 3440 - don't save failed open RPC for replay
410 test_mkdir -p $DIR/$tdir
411 ln -s foo $DIR/$tdir/$tfile
412 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
414 run_test 17c "symlinks: open dangling (should return error) ===="
417 test_mkdir -p $DIR/$tdir
418 ln -s foo $DIR/$tdir/$tfile
419 touch $DIR/$tdir/$tfile || error "creating to new symlink"
421 run_test 17d "symlinks: create dangling ========================"
424 test_mkdir -p $DIR/$tdir
425 local foo=$DIR/$tdir/$tfile
426 ln -s $foo $foo || error "create symlink failed"
427 ls -l $foo || error "ls -l failed"
428 ls $foo && error "ls not failed" || true
430 run_test 17e "symlinks: create recursive symlink (should return error) ===="
433 test_mkdir -p $DIR/$tdir
434 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
435 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
436 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
437 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
438 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
439 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
442 run_test 17f "symlinks: long and very long symlink name ========================"
444 # str_repeat(S, N) generate a string that is string S repeated N times
449 while [ $((n -= 1)) -ge 0 ]; do
455 # Long symlinks and LU-2241
457 test_mkdir -p $DIR/$tdir
458 local TESTS="59 60 61 4094 4095"
460 # Fix for inode size boundary in 2.1.4
461 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
464 # Patch not applied to 2.2 or 2.3 branches
465 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
466 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
469 # skip long symlink name for rhel6.5.
470 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
471 grep -q '6.5' /etc/redhat-release &>/dev/null &&
472 TESTS="59 60 61 4062 4063"
475 local SYMNAME=$(str_repeat 'x' $i)
476 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
477 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
480 run_test 17g "symlinks: really long symlink name and inode boundaries"
482 test_17h() { #bug 17378
483 remote_mds_nodsh && skip "remote MDS with nodsh" && return
484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
486 test_mkdir -p $DIR/$tdir
487 if [[ $MDSCOUNT -gt 1 ]]; then
488 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
492 $SETSTRIPE -c -1 $DIR/$tdir
493 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
494 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
495 touch $DIR/$tdir/$tfile || true
497 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
499 test_17i() { #bug 20018
500 remote_mds_nodsh && skip "remote MDS with nodsh" && return
501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
502 test_mkdir -c1 $DIR/$tdir
503 local foo=$DIR/$tdir/$tfile
505 if [[ $MDSCOUNT -gt 1 ]]; then
506 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
510 ln -s $foo $foo || error "create symlink failed"
511 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
512 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
513 ls -l $foo && error "error not detected"
516 run_test 17i "don't panic on short symlink"
518 test_17k() { #bug 22301
519 [[ -z "$(which rsync 2>/dev/null)" ]] &&
520 skip "no rsync command" && return 0
521 rsync --help | grep -q xattr ||
522 skip_env "$(rsync --version | head -n1) does not support xattrs"
523 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
524 test_mkdir -p $DIR/$tdir
525 test_mkdir -p $DIR/$tdir.new
526 touch $DIR/$tdir/$tfile
527 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
528 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
529 error "rsync failed with xattrs enabled"
531 run_test 17k "symlinks: rsync with xattrs enabled ========================="
533 test_17l() { # LU-279
534 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
535 skip "no getfattr command" && return 0
536 test_mkdir -p $DIR/$tdir
537 touch $DIR/$tdir/$tfile
538 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
539 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
540 # -h to not follow symlinks. -m '' to list all the xattrs.
541 # grep to remove first line: '# file: $path'.
542 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
544 lgetxattr_size_check $path $xattr ||
545 error "lgetxattr_size_check $path $xattr failed"
549 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
553 local short_sym="0123456789"
554 local WDIR=$DIR/${tdir}m
557 remote_mds_nodsh && skip "remote MDS with nodsh" && return
558 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
559 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
560 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
562 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
563 skip "only for ldiskfs MDT" && return 0
565 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
569 # create a long symlink file
570 for ((i = 0; i < 4; ++i)); do
571 long_sym=${long_sym}${long_sym}
574 echo "create 512 short and long symlink files under $WDIR"
575 for ((i = 0; i < 256; ++i)); do
576 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
577 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
583 wait_delete_completed
585 echo "recreate the 512 symlink files with a shorter string"
586 for ((i = 0; i < 512; ++i)); do
587 # rewrite the symlink file with a shorter string
588 ln -sf ${long_sym} $WDIR/long-$i || error "long_sym failed"
589 ln -sf ${short_sym} $WDIR/short-$i || error "short_sym failed"
592 local mds_index=$(($($LFS getstripe -M $WDIR) + 1))
593 local devname=$(mdsdevname $mds_index)
595 echo "stop and checking mds${mds_index}:"
596 # e2fsck should not return error
598 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
601 start mds${mds_index} $devname $MDS_MOUNT_OPTS || error "start failed"
602 df $MOUNT > /dev/null 2>&1
604 error "e2fsck detected error for short/long symlink: rc=$rc"
606 run_test 17m "run e2fsck against MDT which contains short/long symlink"
608 check_fs_consistency_17n() {
612 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
613 # so it only check MDT1/MDT2 instead of all of MDTs.
614 for mdt_index in 1 2; do
615 local devname=$(mdsdevname $mdt_index)
616 # e2fsck should not return error
618 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
621 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
622 error "mount mds$mdt_index failed"
623 df $MOUNT > /dev/null 2>&1
631 remote_mds_nodsh && skip "remote MDS with nodsh" && return
632 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
633 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
634 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
636 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
637 skip "only for ldiskfs MDT" && return 0
639 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
641 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
643 test_mkdir $DIR/$tdir
644 for ((i=0; i<10; i++)); do
645 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
646 error "create remote dir error $i"
647 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
648 error "create files under remote dir failed $i"
651 check_fs_consistency_17n ||
652 error "e2fsck report error after create files under remote dir"
654 for ((i = 0; i < 10; i++)); do
655 rm -rf $DIR/$tdir/remote_dir_${i} ||
656 error "destroy remote dir error $i"
659 check_fs_consistency_17n ||
660 error "e2fsck report error after unlink files under remote dir"
662 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
663 skip "lustre < 2.4.50 does not support migrate mv " && return
665 for ((i = 0; i < 10; i++)); do
666 mkdir -p $DIR/$tdir/remote_dir_${i}
667 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
668 error "create files under remote dir failed $i"
669 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
670 error "migrate remote dir error $i"
672 check_fs_consistency_17n || error "e2fsck report error after migration"
674 for ((i = 0; i < 10; i++)); do
675 rm -rf $DIR/$tdir/remote_dir_${i} ||
676 error "destroy remote dir error $i"
679 check_fs_consistency_17n || error "e2fsck report error after unlink"
681 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
684 remote_mds_nodsh && skip "remote MDS with nodsh" && return
685 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
686 skip "Need MDS version at least 2.3.64" && return
688 local WDIR=$DIR/${tdir}o
693 mdt_index=$($LFS getstripe -M $WDIR)
694 mdt_index=$((mdt_index+1))
698 #fail mds will wait the failover finish then set
699 #following fail_loc to avoid interfer the recovery process.
702 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
703 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
704 ls -l $WDIR/$tfile && rc=1
705 do_facet mds${mdt_index} lctl set_param fail_loc=0
706 [[ $rc -ne 0 ]] && error "stat file should fail"
709 run_test 17o "stat file with incompat LMA feature"
712 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
713 ls $DIR || error "Failed to ls $DIR: $?"
715 run_test 18 "touch .../f ; ls ... =============================="
721 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
723 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
726 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
728 run_test 19b "ls -l .../f19 (should return error) =============="
731 [ $RUNAS_ID -eq $UID ] &&
732 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
733 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
735 run_test 19c "$RUNAS touch .../f19 (should return error) =="
738 cat $DIR/f19 && error || true
740 run_test 19d "cat .../f19 (should return error) =============="
752 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
754 run_test 20 "touch .../f ; ls -l ... ==========================="
757 test_mkdir -p $DIR/$tdir
758 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
759 ln -s dangle $DIR/$tdir/link
760 echo foo >> $DIR/$tdir/link
761 cat $DIR/$tdir/dangle
762 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
763 $CHECKSTAT -f -t file $DIR/$tdir/link ||
764 error "$tdir/link not linked to a file"
766 run_test 21 "write to dangling link ============================"
770 test_mkdir -p $DIR/$tdir
771 chown $RUNAS_ID:$RUNAS_GID $WDIR
772 (cd $WDIR || error "cd $WDIR failed";
773 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
775 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
776 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
777 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
779 run_test 22 "unpack tar archive as non-root user ==============="
783 test_mkdir -p $DIR/$tdir
784 local file=$DIR/$tdir/$tfile
786 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
787 openfile -f O_CREAT:O_EXCL $file &&
788 error "$file recreate succeeded" || true
790 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
792 test_23b() { # bug 18988
793 test_mkdir -p $DIR/$tdir
794 local file=$DIR/$tdir/$tfile
797 echo foo > $file || error "write filed"
798 echo bar >> $file || error "append filed"
799 $CHECKSTAT -s 8 $file || error "wrong size"
802 run_test 23b "O_APPEND check =========================="
806 echo '-- same directory rename'
807 test_mkdir $DIR/$tdir
808 touch $DIR/$tdir/$tfile.1
809 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
810 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
812 run_test 24a "rename file to non-existent target"
815 test_mkdir $DIR/$tdir
816 touch $DIR/$tdir/$tfile.{1,2}
817 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
818 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
819 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
821 run_test 24b "rename file to existing target"
824 test_mkdir $DIR/$tdir
825 test_mkdir $DIR/$tdir/d$testnum.1
826 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
827 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
828 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
830 run_test 24c "rename directory to non-existent target"
833 test_mkdir -c1 $DIR/$tdir
834 test_mkdir -c1 $DIR/$tdir/d$testnum.1
835 test_mkdir -c1 $DIR/$tdir/d$testnum.2
836 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
837 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
838 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
840 run_test 24d "rename directory to existing target"
843 echo '-- cross directory renames --'
847 mv $DIR/R5a/f $DIR/R5b/g
848 $CHECKSTAT -a $DIR/R5a/f || error
849 $CHECKSTAT -t file $DIR/R5b/g || error
851 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
856 touch $DIR/R6a/f $DIR/R6b/g
857 mv $DIR/R6a/f $DIR/R6b/g
858 $CHECKSTAT -a $DIR/R6a/f || error
859 $CHECKSTAT -t file $DIR/R6b/g || error
861 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
866 test_mkdir $DIR/R7a/d
867 mv $DIR/R7a/d $DIR/R7b/e
868 $CHECKSTAT -a $DIR/R7a/d || error
869 $CHECKSTAT -t dir $DIR/R7b/e || error
871 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
874 test_mkdir -c1 $DIR/R8a
875 test_mkdir -c1 $DIR/R8b
876 test_mkdir -c1 $DIR/R8a/d
877 test_mkdir -c1 $DIR/R8b/e
878 mrename $DIR/R8a/d $DIR/R8b/e
879 $CHECKSTAT -a $DIR/R8a/d || error
880 $CHECKSTAT -t dir $DIR/R8b/e || error
882 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
885 echo "-- rename error cases"
889 mrename $DIR/R9/f $DIR/R9/a
890 $CHECKSTAT -t file $DIR/R9/f || error
891 $CHECKSTAT -t dir $DIR/R9/a || error
892 $CHECKSTAT -a $DIR/R9/a/f || error
894 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
898 mrename $DIR/R10/f $DIR/R10/g
899 $CHECKSTAT -t dir $DIR/R10 || error
900 $CHECKSTAT -a $DIR/R10/f || error
901 $CHECKSTAT -a $DIR/R10/g || error
903 run_test 24j "source does not exist ============================"
907 test_mkdir $DIR/R11a/d
909 mv $DIR/R11a/f $DIR/R11a/d
910 $CHECKSTAT -a $DIR/R11a/f || error
911 $CHECKSTAT -t file $DIR/R11a/d/f || error
913 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
915 # bug 2429 - rename foo foo foo creates invalid file
918 $MULTIOP $f OcNs || error
920 run_test 24l "Renaming a file to itself ========================"
924 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
925 # on ext3 this does not remove either the source or target files
926 # though the "expected" operation would be to remove the source
927 $CHECKSTAT -t file ${f} || error "${f} missing"
928 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
930 run_test 24m "Renaming a file to a hard link to itself ========="
934 # this stats the old file after it was renamed, so it should fail
938 $CHECKSTAT ${f}.rename
941 run_test 24n "Statting the old file after renaming (Posix rename 2)"
944 test_mkdir -p $DIR/d24o
945 rename_many -s random -v -n 10 $DIR/d24o
947 run_test 24o "rename of files during htree split ==============="
952 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
953 mrename $DIR/R12a $DIR/R12b
954 $CHECKSTAT -a $DIR/R12a || error
955 $CHECKSTAT -t dir $DIR/R12b || error
956 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
957 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
959 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
961 cleanup_multiop_pause() {
967 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
970 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
971 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
974 trap cleanup_multiop_pause EXIT
975 mrename $DIR/R13a $DIR/R13b
976 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
977 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
978 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
979 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
980 cleanup_multiop_pause
981 wait $MULTIPID || error "multiop close failed"
983 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
985 test_24r() { #bug 3789
987 test_mkdir $DIR/R14a/b
988 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
989 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
990 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
992 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
996 test_mkdir $DIR/R15a/b
997 test_mkdir $DIR/R15a/b/c
998 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
999 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1000 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1002 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1004 test_mkdir $DIR/R16a
1005 test_mkdir $DIR/R16a/b
1006 test_mkdir $DIR/R16a/b/c
1007 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1008 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1009 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1011 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1013 test_24u() { # bug12192
1014 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1015 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1017 run_test 24u "create stripe file"
1021 size=$(getconf PAGE_SIZE 2>/dev/null)
1022 echo -n ${size:-4096}
1025 simple_cleanup_common() {
1028 wait_delete_completed
1031 max_pages_per_rpc() {
1032 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -n1
1036 local NRFILES=100000
1037 local FREE_INODES=$(mdt_free_inodes 0)
1038 [[ $FREE_INODES -lt $NRFILES ]] &&
1039 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1042 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1043 trap simple_cleanup_common EXIT
1045 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1046 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && NRFILES=10000
1048 test_mkdir -p $DIR/$tdir
1049 createmany -m $DIR/$tdir/$tfile $NRFILES
1051 cancel_lru_locks mdc
1052 lctl set_param mdc.*.stats clear
1054 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1056 # LU-5 large readdir
1057 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1058 # 8 bytes for name(filename is mostly 5 in this test) +
1059 # 8 bytes for luda_type
1060 # take into account of overhead in lu_dirpage header and end mark in
1061 # each page, plus one in RPC_NUM calculation.
1063 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1064 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1065 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats |
1066 awk '/^mds_readpage/ {print $2}')
1067 [[ $mds_readpage -gt $RPC_NUM ]] &&
1068 error "large readdir doesn't take effect"
1070 simple_cleanup_common
1072 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1074 test_24w() { # bug21506
1076 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1077 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1078 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1079 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1080 [[ "$SZ1" -eq "$SZ2" ]] ||
1081 error "Error reading at the end of the file $tfile"
1083 run_test 24w "Reading a file larger than 4Gb"
1086 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1088 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1089 skip "Need MDS version at least 2.7.56" && return
1091 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1093 local remote_dir=$DIR/$tdir/remote_dir
1095 test_mkdir -p $DIR/$tdir
1096 $LFS mkdir -i $MDTIDX $remote_dir ||
1097 error "create remote directory failed"
1099 test_mkdir -p $DIR/$tdir/src_dir
1100 touch $DIR/$tdir/src_file
1101 test_mkdir -p $remote_dir/tgt_dir
1102 touch $remote_dir/tgt_file
1104 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1105 error "rename dir cross MDT failed!"
1107 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1108 error "rename file cross MDT failed!"
1110 touch $DIR/$tdir/ln_file
1111 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1112 error "ln file cross MDT failed"
1114 rm -rf $DIR/$tdir || error "Can not delete directories"
1116 run_test 24x "cross MDT rename/link"
1119 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1120 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1122 local remote_dir=$DIR/$tdir/remote_dir
1124 test_mkdir -p $DIR/$tdir
1125 $LFS mkdir -i $MDTIDX $remote_dir ||
1126 error "create remote directory failed"
1128 test_mkdir -p $remote_dir/src_dir
1129 touch $remote_dir/src_file
1130 test_mkdir -p $remote_dir/tgt_dir
1131 touch $remote_dir/tgt_file
1133 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1134 error "rename subdir in the same remote dir failed!"
1136 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1137 error "rename files in the same remote dir failed!"
1139 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1140 error "link files in the same remote dir failed!"
1142 rm -rf $DIR/$tdir || error "Can not delete directories"
1144 run_test 24y "rename/link on the same dir should succeed"
1146 test_24A() { # LU-3182
1150 test_mkdir -p $DIR/$tdir
1151 createmany -m $DIR/$tdir/$tfile $NFILES
1152 local t=$(ls $DIR/$tdir | wc -l)
1153 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1154 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1155 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1156 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1159 rm -rf $DIR/$tdir || error "Can not delete directories"
1161 run_test 24A "readdir() returns correct number of entries."
1163 test_24B() { # LU-4805
1164 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1167 test_mkdir $DIR/$tdir
1168 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1169 error "create striped dir failed"
1171 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1172 [ $count -eq 2 ] || error "Expected 2, got $count"
1174 touch $DIR/$tdir/striped_dir/a
1176 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1177 [ $count -eq 3 ] || error "Expected 3, got $count"
1179 touch $DIR/$tdir/striped_dir/.f
1181 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1182 [ $count -eq 4 ] || error "Expected 4, got $count"
1184 rm -rf $DIR/$tdir || error "Can not delete directories"
1186 run_test 24B "readdir for striped dir return correct number of entries"
1189 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1195 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1196 error "create striped dir failed"
1198 cd $DIR/$tdir/d0/striped_dir
1200 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1201 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1202 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1204 [ "$d0_ino" = "$parent_ino" ] ||
1205 error ".. wrong, expect $d0_ino, get $parent_ino"
1207 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1208 error "mv striped dir failed"
1210 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1212 [ "$d1_ino" = "$parent_ino" ] ||
1213 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1215 run_test 24C "check .. in striped dir"
1217 test_24D() { # LU-6101
1222 createmany -m $DIR/$tdir/$tfile $NFILES
1223 local t=$(ls $DIR/$tdir | wc -l)
1224 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1225 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1226 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1227 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1230 rm -rf $DIR/$tdir || error "Can not delete directories"
1232 run_test 24D "readdir() returns correct number of entries after cursor reload"
1235 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
1236 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1239 mkdir $DIR/$tdir/src_dir
1240 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1241 error "create remote source failed"
1243 touch $DIR/$tdir/src_dir/src_child/a
1245 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1246 error "create remote target dir failed"
1248 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1249 error "create remote target child failed"
1251 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1252 error "rename dir cross MDT failed!"
1256 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1257 error "src_child still exists after rename"
1259 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1260 error "missing file(a) after rename"
1262 rm -rf $DIR/$tdir || error "Can not delete directories"
1264 run_test 24E "cross MDT rename/link"
1267 echo '== symlink sanity ============================================='
1271 touch $DIR/s25/foo || error
1273 run_test 25a "create file in symlinked directory ==============="
1276 [ ! -d $DIR/d25 ] && test_25a
1277 $CHECKSTAT -t file $DIR/s25/foo || error
1279 run_test 25b "lookup file in symlinked directory ==============="
1283 test_mkdir $DIR/d26/d26-2
1284 ln -s d26/d26-2 $DIR/s26
1285 touch $DIR/s26/foo || error
1287 run_test 26a "multiple component symlink ======================="
1290 test_mkdir -p $DIR/d26b/d26-2
1291 ln -s d26b/d26-2/foo $DIR/s26-2
1292 touch $DIR/s26-2 || error
1294 run_test 26b "multiple component symlink at end of lookup ======"
1297 test_mkdir $DIR/d26.2
1298 touch $DIR/d26.2/foo
1299 ln -s d26.2 $DIR/s26.2-1
1300 ln -s s26.2-1 $DIR/s26.2-2
1301 ln -s s26.2-2 $DIR/s26.2-3
1302 chmod 0666 $DIR/s26.2-3/foo
1304 run_test 26c "chain of symlinks ================================"
1306 # recursive symlinks (bug 439)
1308 ln -s d26-3/foo $DIR/d26-3
1310 run_test 26d "create multiple component recursive symlink ======"
1313 [ ! -h $DIR/d26-3 ] && test_26d
1316 run_test 26e "unlink multiple component recursive symlink ======"
1318 # recursive symlinks (bug 7022)
1320 test_mkdir -p $DIR/$tdir
1321 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1322 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1323 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1324 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1325 cd $tfile || error "cd $tfile failed"
1326 ln -s .. dotdot || error "ln dotdot failed"
1327 ln -s dotdot/lndir lndir || error "ln lndir failed"
1328 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1329 output=`ls $tfile/$tfile/lndir/bar1`
1330 [ "$output" = bar1 ] && error "unexpected output"
1331 rm -r $tfile || error "rm $tfile failed"
1332 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1334 run_test 26f "rm -r of a directory which has recursive symlink ="
1337 echo '== stripe sanity =============================================='
1338 test_mkdir -p $DIR/d27 || error "mkdir failed"
1340 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1341 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1342 log "== test_27a: write to one stripe file ========================="
1343 cp /etc/hosts $DIR/d27/f0 || error
1345 run_test 27a "one stripe file =================================="
1348 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
1349 test_mkdir -p $DIR/d27
1350 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1351 $GETSTRIPE -c $DIR/d27/f01
1352 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1353 error "two-stripe file doesn't have two stripes"
1355 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1357 run_test 27b "create and write to two stripe file"
1360 test_mkdir -p $DIR/d27
1361 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1362 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1363 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1365 run_test 27d "create file with default settings ================"
1368 # LU-5839 adds check for existed layout before setting it
1369 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.56) ]] &&
1370 skip "Need MDS version at least 2.7.56" && return
1371 test_mkdir -p $DIR/d27
1372 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1373 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1374 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1376 run_test 27e "setstripe existing file (should return error) ======"
1379 test_mkdir $DIR/$tdir
1380 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1381 error "$SETSTRIPE $DIR/$tdir/$tfile failed"
1382 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1383 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1384 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1385 $GETSTRIPE $DIR/$tdir/$tfile || error "$GETSTRIPE failed"
1387 run_test 27f "setstripe with bad stripe size (should return error)"
1390 test_mkdir -p $DIR/d27
1391 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1392 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1393 error "$DIR/d27/fnone has object"
1395 run_test 27g "$GETSTRIPE with no objects"
1398 test_mkdir $DIR/$tdir
1399 touch $DIR/$tdir/$tfile || error "touch failed"
1400 [[ $($GETSTRIPE -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1401 error "missing objects"
1403 run_test 27i "$GETSTRIPE with some objects"
1406 test_mkdir -p $DIR/d27
1407 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1409 run_test 27j "setstripe with bad stripe offset (should return error)"
1411 test_27k() { # bug 2844
1412 test_mkdir -p $DIR/d27
1414 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1415 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1416 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1417 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1418 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1419 dd if=/dev/zero of=$FILE bs=4k count=1
1420 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1421 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1423 run_test 27k "limit i_blksize for broken user apps ============="
1426 test_mkdir -p $DIR/d27
1427 mcreate $DIR/f27l || error "creating file"
1428 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1429 error "setstripe should have failed" || true
1431 run_test 27l "check setstripe permissions (should return error)"
1434 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1437 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1439 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1440 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1443 trap simple_cleanup_common EXIT
1444 test_mkdir -p $DIR/$tdir
1445 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1446 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1447 error "dd should fill OST0"
1449 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1451 [ $i -gt 256 ] && break
1454 touch $DIR/$tdir/f27m_$i
1455 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1456 error "OST0 was full but new created file still use it"
1458 touch $DIR/$tdir/f27m_$i
1459 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1460 error "OST0 was full but new created file still use it"
1461 simple_cleanup_common
1463 run_test 27m "create file while OST0 was full =================="
1466 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1470 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1471 # if the OST isn't full anymore.
1473 local OSTIDX=${1:-""}
1475 local list=$(comma_list $(osts_nodes))
1476 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1478 do_nodes $list lctl set_param fail_loc=0
1479 sync # initiate all OST_DESTROYs from MDS to OST
1483 exhaust_precreations() {
1486 local FAILIDX=${3:-$OSTIDX}
1487 local ofacet=ost$((OSTIDX + 1))
1489 test_mkdir -p -c1 $DIR/$tdir
1490 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
1491 local mfacet=mds$((mdtidx + 1))
1492 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1494 local OST=$(ostname_from_index $OSTIDX)
1497 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1498 local last_id=$(do_facet $mfacet lctl get_param -n \
1499 osc.$mdtosc_proc1.prealloc_last_id)
1500 local next_id=$(do_facet $mfacet lctl get_param -n \
1501 osc.$mdtosc_proc1.prealloc_next_id)
1503 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1504 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1506 test_mkdir -p $DIR/$tdir/${OST}
1507 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1508 #define OBD_FAIL_OST_ENOSPC 0x215
1509 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1510 echo "Creating to objid $last_id on ost $OST..."
1511 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1512 do_facet $mfacet lctl get_param osc.$mdtosc_proc2.prealloc*
1513 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1517 exhaust_all_precreations() {
1519 for (( i=0; i < OSTCOUNT; i++ )) ; do
1520 exhaust_precreations $i $1 -1
1525 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1526 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1527 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1528 remote_ost_nodsh && skip "remote OST with nodsh" && return
1531 rm -f $DIR/$tdir/$tfile
1532 exhaust_precreations 0 0x80000215
1533 $SETSTRIPE -c -1 $DIR/$tdir
1534 touch $DIR/$tdir/$tfile || error
1535 $GETSTRIPE $DIR/$tdir/$tfile
1538 run_test 27n "create file with some full OSTs =================="
1541 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1543 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1544 remote_ost_nodsh && skip "remote OST with nodsh" && return
1547 rm -f $DIR/$tdir/$tfile
1548 exhaust_all_precreations 0x215
1550 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1555 run_test 27o "create file with all full OSTs (should error) ===="
1558 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1560 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1561 remote_ost_nodsh && skip "remote OST with nodsh" && return
1564 rm -f $DIR/$tdir/$tfile
1565 test_mkdir -p $DIR/$tdir
1567 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1568 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1569 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1571 exhaust_precreations 0 0x80000215
1572 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1573 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1574 $GETSTRIPE $DIR/$tdir/$tfile
1578 run_test 27p "append to a truncated file with some full OSTs ==="
1581 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1582 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1583 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1584 remote_ost_nodsh && skip "remote OST with nodsh" && return
1587 rm -f $DIR/$tdir/$tfile
1589 test_mkdir -p $DIR/$tdir
1590 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1591 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1592 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1594 exhaust_all_precreations 0x215
1596 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1597 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1601 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1604 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1605 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1606 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1607 remote_ost_nodsh && skip "remote OST with nodsh" && return
1610 rm -f $DIR/$tdir/$tfile
1611 exhaust_precreations 0 0x80000215
1613 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1617 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1619 test_27s() { # bug 10725
1620 test_mkdir -p $DIR/$tdir
1621 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1622 local stripe_count=0
1623 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1624 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1625 error "stripe width >= 2^32 succeeded" || true
1628 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1630 test_27t() { # bug 10864
1635 $WLFS getstripe $tfile
1638 run_test 27t "check that utils parse path correctly"
1640 test_27u() { # bug 4900
1641 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1642 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1644 local list=$(comma_list $(mdts_nodes))
1646 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1647 do_nodes $list $LCTL set_param fail_loc=0x139
1648 test_mkdir -p $DIR/$tdir
1650 createmany -o $DIR/$tdir/t- 1000
1651 do_nodes $list $LCTL set_param fail_loc=0
1653 TLOG=$DIR/$tfile.getstripe
1654 $GETSTRIPE $DIR/$tdir > $TLOG
1655 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1656 unlinkmany $DIR/$tdir/t- 1000
1657 [[ $OBJS -gt 0 ]] &&
1658 error "$OBJS objects created on OST-0. See $TLOG" || pass
1660 run_test 27u "skip object creation on OSC w/o objects =========="
1662 test_27v() { # bug 4900
1663 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1664 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1665 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1666 remote_ost_nodsh && skip "remote OST with nodsh" && return
1668 exhaust_all_precreations 0x215
1671 test_mkdir -p $DIR/$tdir
1672 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1674 touch $DIR/$tdir/$tfile
1675 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1677 for (( i=1; i < OSTCOUNT; i++ )); do
1678 do_facet ost$i lctl set_param fail_loc=0x705
1680 local START=`date +%s`
1681 createmany -o $DIR/$tdir/$tfile 32
1683 local FINISH=`date +%s`
1684 local TIMEOUT=`lctl get_param -n timeout`
1685 local PROCESS=$((FINISH - START))
1686 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1687 error "$FINISH - $START >= $TIMEOUT / 2"
1688 sleep $((TIMEOUT / 2 - PROCESS))
1691 run_test 27v "skip object creation on slow OST ================="
1693 test_27w() { # bug 10997
1694 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1695 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1696 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1697 error "stripe size $size != 65536" || true
1698 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1699 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1701 run_test 27w "check $SETSTRIPE -S option"
1704 [[ $OSTCOUNT -lt 2 ]] &&
1705 skip_env "skipping multiple stripe count/offset test" && return
1707 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1708 for i in $(seq 1 $OSTCOUNT); do
1710 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1711 error "setstripe -c $i -i $offset failed"
1712 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1713 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1714 [ $count -ne $i ] && error "stripe count $count != $i" || true
1715 [ $index -ne $offset ] &&
1716 error "stripe offset $index != $offset" || true
1719 run_test 27wa "check $SETSTRIPE -c -i options"
1722 remote_ost_nodsh && skip "remote OST with nodsh" && return
1723 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
1724 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1725 OFFSET=$(($OSTCOUNT - 1))
1727 local OST=$(ostname_from_index $OSTIDX)
1729 test_mkdir -p $DIR/$tdir
1730 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1731 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1733 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1734 for i in `seq 0 $OFFSET`; do
1735 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1736 error "OST0 was degraded but new created file still use it"
1738 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1740 run_test 27x "create files while OST0 is degraded"
1743 [[ $OSTCOUNT -lt 2 ]] &&
1744 skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1745 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1746 remote_ost_nodsh && skip "remote OST with nodsh" && return
1747 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1749 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1750 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1751 osc.$mdtosc.prealloc_last_id)
1752 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1753 osc.$mdtosc.prealloc_next_id)
1754 local fcount=$((last_id - next_id))
1755 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1756 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1758 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1759 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1760 local OST_DEACTIVE_IDX=-1
1765 for OSC in $MDS_OSCS; do
1766 OST=$(osc_to_ost $OSC)
1767 OSTIDX=$(index_from_ostuuid $OST)
1768 if [ $OST_DEACTIVE_IDX == -1 ]; then
1769 OST_DEACTIVE_IDX=$OSTIDX
1771 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1772 echo $OSC "is Deactivated:"
1773 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1777 OSTIDX=$(index_from_ostuuid $OST)
1778 test_mkdir -p $DIR/$tdir
1779 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1781 for OSC in $MDS_OSCS; do
1782 OST=$(osc_to_ost $OSC)
1783 OSTIDX=$(index_from_ostuuid $OST)
1784 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1785 echo $OST "is degraded:"
1786 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1787 obdfilter.$OST.degraded=1
1792 createmany -o $DIR/$tdir/$tfile $fcount
1794 for OSC in $MDS_OSCS; do
1795 OST=$(osc_to_ost $OSC)
1796 OSTIDX=$(index_from_ostuuid $OST)
1797 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1798 echo $OST "is recovered from degraded:"
1799 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1800 obdfilter.$OST.degraded=0
1802 do_facet $SINGLEMDS lctl --device %$OSC activate
1806 # all osp devices get activated, hence -1 stripe count restored
1809 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1810 # devices get activated.
1812 $SETSTRIPE -c -1 $DIR/$tfile
1813 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1815 [ $stripecnt -ne $OSTCOUNT ] &&
1816 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1819 run_test 27y "create files while OST0 is degraded and the rest inactive"
1825 lmm_count=$($GETSTRIPE -c $1)
1826 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1827 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1829 local old_ifs="$IFS"
1831 fid=($($LFS path2fid $1))
1834 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1835 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1837 # compare lmm_seq and lu_fid->f_seq
1838 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1839 # compare lmm_object_id and lu_fid->oid
1840 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1842 # check the trusted.fid attribute of the OST objects of the file
1843 local have_obdidx=false
1845 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1846 # skip lines up to and including "obdidx"
1847 [ -z "$obdidx" ] && break
1848 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1849 $have_obdidx || continue
1851 local ost=$((obdidx + 1))
1852 local dev=$(ostdevname $ost)
1855 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1857 seq=$(echo $seq | sed -e "s/^0x//g")
1858 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
1859 oid_hex=$(echo $oid)
1861 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1863 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1867 # Don't unmount/remount the OSTs if we don't need to do that.
1868 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1869 # update too, until that use mount/ll_decode_filter_fid/mount.
1870 # Re-enable when debugfs will understand new filter_fid.
1872 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1873 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1874 $dev 2>/dev/null" | grep "parent=")
1877 mount_fstype ost$ost
1878 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1879 $(facet_mntpt ost$ost)/$obj_file)
1880 unmount_fstype ost$ost
1881 start ost$ost $dev $OST_MOUNT_OPTS
1885 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1887 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1889 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1890 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1891 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1892 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1893 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1895 if echo $ff_parent | grep -q 'stripe='; then
1896 ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1899 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1900 # into f_ver in this case. See the comment on
1903 ff_pstripe=$(echo $ff_parent | cut -d: -f3 |
1907 # compare lmm_seq and filter_fid->ff_parent.f_seq
1908 [ $ff_pseq = $lmm_seq ] ||
1909 error "FF parent SEQ $ff_pseq != $lmm_seq"
1910 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1911 [ $ff_poid = $lmm_oid ] ||
1912 error "FF parent OID $ff_poid != $lmm_oid"
1913 (($ff_pstripe == $stripe_nr)) ||
1914 error "FF stripe $ff_pstripe != $stripe_nr"
1916 stripe_nr=$((stripe_nr + 1))
1921 remote_ost_nodsh && skip "remote OST with nodsh" && return
1922 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1923 test_mkdir -p $DIR/$tdir
1925 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1926 { error "setstripe -c -1 failed"; return 1; }
1927 # We need to send a write to every object to get parent FID info set.
1928 # This _should_ also work for setattr, but does not currently.
1929 # touch $DIR/$tdir/$tfile-1 ||
1930 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1931 { error "dd $tfile-1 failed"; return 2; }
1932 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1933 { error "setstripe -c -1 failed"; return 3; }
1934 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1935 { error "dd $tfile-2 failed"; return 4; }
1937 # make sure write RPCs have been sent to OSTs
1940 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1941 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1943 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1945 test_27A() { # b=19102
1946 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1947 local restore_size=$($GETSTRIPE -S $MOUNT)
1948 local restore_count=$($GETSTRIPE -c $MOUNT)
1949 local restore_offset=$($GETSTRIPE -i $MOUNT)
1950 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1951 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1952 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1953 local default_size=$($GETSTRIPE -S $MOUNT)
1954 local default_offset=$($GETSTRIPE -i $MOUNT)
1955 local dsize=$((1024 * 1024))
1956 [ $default_size -eq $dsize ] ||
1957 error "stripe size $default_size != $dsize"
1958 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1959 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1961 run_test 27A "check filesystem-wide default LOV EA values"
1963 test_27B() { # LU-2523
1964 test_mkdir -p $DIR/$tdir
1965 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1967 # open f1 with O_LOV_DELAY_CREATE
1969 # call setstripe ioctl on open file descriptor for f1
1971 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1975 # open f1 with O_LOV_DELAY_CREATE
1977 # call setstripe ioctl on open file descriptor for f1
1979 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1981 # Allow multiop to fail in imitation of NFS's busted semantics.
1984 run_test 27B "call setstripe on open unlinked file/rename victim"
1986 test_27C() { #LU-2871
1987 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
1995 test_mkdir -p $DIR/$tdir
1997 for i in $(seq 0 $((OSTCOUNT - 1))); do
1998 # set stripe across all OSTs starting from OST$i
1999 $SETSTRIPE -i $i -c -1 $tfile$i
2000 # get striping information
2001 ost_idx=($($GETSTRIPE $tfile$i |
2002 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2006 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2007 error "${#ost_idx[@]} != $OSTCOUNT"
2009 for index in $(seq 0 $((OSTCOUNT - 1))); do
2011 for j in $(echo ${ost_idx[@]}); do
2012 if [ $index -eq $j ]; then
2018 error "Can not find $index in ${ost_idx[@]}"
2022 run_test 27C "check full striping across all OSTs"
2025 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2026 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
2027 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2028 local POOL=${POOL:-testpool}
2030 local last_ost=$(($OSTCOUNT - 1))
2032 local ost_list=$(seq $first_ost $ost_step $last_ost)
2033 local ost_range="$first_ost $last_ost $ost_step"
2035 test_mkdir -p $DIR/$tdir
2036 pool_add $POOL || error "pool_add failed"
2037 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2040 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
2042 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2043 error "llapi_layout_test failed"
2045 cleanup_pools || error "cleanup_pools failed"
2047 run_test 27D "validate llapi_layout API"
2049 # Verify that default_easize is increased from its initial value after
2050 # accessing a widely striped file.
2052 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
2053 [ $(lustre_version_code client) -lt $(version_code 2.5.57) ] &&
2054 skip "client does not have LU-3338 fix" && return
2056 # 72 bytes is the minimum space required to store striping
2057 # information for a file striped across one OST:
2058 # (sizeof(struct lov_user_md_v3) +
2059 # sizeof(struct lov_user_ost_data_v1))
2061 $LCTL set_param -n llite.*.default_easize $min_easize ||
2062 error "lctl set_param failed"
2063 local easize=$($LCTL get_param -n llite.*.default_easize)
2065 [ $easize -eq $min_easize ] ||
2066 error "failed to set default_easize"
2068 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2069 error "setstripe failed"
2073 easize=$($LCTL get_param -n llite.*.default_easize)
2075 [ $easize -gt $min_easize ] ||
2076 error "default_easize not updated"
2078 run_test 27E "check that default extended attribute size properly increases"
2080 test_27F() { # LU-5346/LU-7975
2082 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2084 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.51) ]] &&
2085 skip "Need MDS version at least 2.8.51" && return
2087 test_mkdir -p $DIR/$tdir
2089 $SETSTRIPE -c 2 $DIR/$tdir
2091 # stop all OSTs to reproduce situation for LU-7975 ticket
2092 for num in $(seq $OSTCOUNT); do
2096 # open/create f0 with O_LOV_DELAY_CREATE
2097 # truncate f0 to a non-0 size
2099 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2101 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2102 # open/write it again to force delayed layout creation
2103 cat /etc/hosts > $DIR/$tdir/f0 &
2107 for num in $(seq $OSTCOUNT); do
2108 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2109 error "ost$num failed to start"
2112 wait $catpid || error "cat failed"
2114 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2115 [[ $($GETSTRIPE -c $DIR/$tdir/f0) == 2 ]] || error "wrong stripecount"
2118 run_test 27F "Client resend delayed layout creation with non-zero size"
2120 # createtest also checks that device nodes are created and
2121 # then visible correctly (#2091)
2122 test_28() { # bug 2091
2124 $CREATETEST $DIR/d28/ct || error
2126 run_test 28 "create/mknod/mkdir with bad file types ============"
2129 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
2130 sync; sleep 1; sync # flush out any dirty pages from previous tests
2137 declare -i LOCKCOUNTORIG=0
2138 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2139 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2141 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
2143 declare -i LOCKUNUSEDCOUNTORIG=0
2144 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2145 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2152 declare -i LOCKCOUNTCURRENT=0
2153 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2154 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2157 declare -i LOCKUNUSEDCOUNTCURRENT=0
2158 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2159 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2162 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2163 $LCTL set_param -n ldlm.dump_namespaces ""
2164 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2165 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2166 log "dumped log to $TMP/test_29.dk (bug 5793)"
2169 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2170 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2171 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2172 log "dumped log to $TMP/test_29.dk (bug 5793)"
2176 run_test 29 "IT_GETATTR regression ============================"
2178 test_30a() { # was test_30
2179 cp $(which ls) $DIR || cp /bin/ls $DIR
2183 run_test 30a "execute binary from Lustre (execve) =============="
2186 cp `which ls` $DIR || cp /bin/ls $DIR
2188 $RUNAS $DIR/ls / || error
2191 run_test 30b "execute binary from Lustre as non-root ==========="
2193 test_30c() { # b=22376
2194 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2195 cp `which ls` $DIR || cp /bin/ls $DIR
2197 cancel_lru_locks mdc
2198 cancel_lru_locks osc
2199 $RUNAS $DIR/ls / || error
2202 run_test 30c "execute binary from Lustre without read perms ===="
2205 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2206 $CHECKSTAT -a $DIR/f31 || error
2208 run_test 31a "open-unlink file =================================="
2211 touch $DIR/f31 || error
2212 ln $DIR/f31 $DIR/f31b || error
2213 $MULTIOP $DIR/f31b Ouc || error
2214 $CHECKSTAT -t file $DIR/f31 || error
2216 run_test 31b "unlink file with multiple links while open ======="
2219 touch $DIR/f31 || error
2220 ln $DIR/f31 $DIR/f31c || error
2221 multiop_bg_pause $DIR/f31 O_uc || return 1
2223 $MULTIOP $DIR/f31c Ouc
2224 kill -USR1 $MULTIPID
2227 run_test 31c "open-unlink file with multiple links ============="
2230 opendirunlink $DIR/d31d $DIR/d31d || error
2231 $CHECKSTAT -a $DIR/d31d || error
2233 run_test 31d "remove of open directory ========================="
2235 test_31e() { # bug 2904
2236 openfilleddirunlink $DIR/d31e || error
2238 run_test 31e "remove of open non-empty directory ==============="
2240 test_31f() { # bug 4554
2241 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2243 test_mkdir $DIR/d31f
2244 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2245 cp /etc/hosts $DIR/d31f
2247 $GETSTRIPE $DIR/d31f/hosts
2248 multiop_bg_pause $DIR/d31f D_c || return 1
2251 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2252 test_mkdir $DIR/d31f
2253 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2254 cp /etc/hosts $DIR/d31f
2256 $GETSTRIPE $DIR/d31f/hosts
2257 multiop_bg_pause $DIR/d31f D_c || return 1
2260 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2261 wait $MULTIPID || error "first opendir $MULTIPID failed"
2265 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2266 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2269 run_test 31f "remove of open directory with open-unlink file ==="
2272 echo "-- cross directory link --"
2273 test_mkdir -c1 $DIR/${tdir}ga
2274 test_mkdir -c1 $DIR/${tdir}gb
2275 touch $DIR/${tdir}ga/f
2276 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2277 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2278 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2279 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2280 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2282 run_test 31g "cross directory link==============="
2285 echo "-- cross directory link --"
2286 test_mkdir -c1 $DIR/${tdir}
2287 test_mkdir -c1 $DIR/${tdir}/dir
2288 touch $DIR/${tdir}/f
2289 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2290 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2291 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2292 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2293 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2295 run_test 31h "cross directory link under child==============="
2298 echo "-- cross directory link --"
2299 test_mkdir -c1 $DIR/$tdir
2300 test_mkdir -c1 $DIR/$tdir/dir
2301 touch $DIR/$tdir/dir/f
2302 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2303 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2304 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2305 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2306 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2308 run_test 31i "cross directory link under parent==============="
2311 test_mkdir -c1 -p $DIR/$tdir
2312 test_mkdir -c1 -p $DIR/$tdir/dir1
2313 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2314 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2315 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2316 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2319 run_test 31j "link for directory==============="
2322 test_mkdir -c1 -p $DIR/$tdir
2324 touch $DIR/$tdir/exist
2325 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2326 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2327 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2328 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2329 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2330 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2331 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2334 run_test 31k "link to file: the same, non-existing, dir==============="
2340 touch $DIR/d31m2/exist
2341 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2342 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2343 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2344 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2345 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2346 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2349 run_test 31m "link to file: the same, non-existing, dir==============="
2352 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2353 nlink=$(stat --format=%h $DIR/$tfile)
2354 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2356 local cmd="exec $fd<$DIR/$tfile"
2359 trap "eval $cmd" EXIT
2360 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2361 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2362 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2363 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2364 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2367 run_test 31n "check link count of unlinked file"
2370 local TEMPNAME=$(mktemp $1_XXXXXX)
2371 mlink $TEMPNAME $1 2> /dev/null &&
2372 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2376 test_31o() { # LU-2901
2377 test_mkdir -p $DIR/$tdir
2378 for LOOP in $(seq 100); do
2379 rm -f $DIR/$tdir/$tfile*
2380 for THREAD in $(seq 8); do
2381 link_one $DIR/$tdir/$tfile.$LOOP &
2384 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2385 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2386 error "$LINKS duplicate links to $tfile.$LOOP" &&
2390 run_test 31o "duplicate hard links with same filename"
2393 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2395 test_mkdir $DIR/$tdir
2396 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2397 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2399 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2400 error "open unlink test1 failed"
2401 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2402 error "open unlink test2 failed"
2404 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2405 error "test1 still exists"
2406 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2407 error "test2 still exists"
2409 run_test 31p "remove of open striped directory"
2411 cleanup_test32_mount() {
2414 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$/p')
2415 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
2416 losetup -d $loopdev || true
2417 rm -rf $DIR/$tdir/ext2-mountpoint
2422 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2423 echo "== more mountpoints and symlinks ================="
2424 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2425 trap cleanup_test32_mount EXIT
2426 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2427 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2428 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2429 cleanup_test32_mount
2431 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2434 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2435 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2436 trap cleanup_test32_mount EXIT
2437 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2438 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2439 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2440 cleanup_test32_mount
2442 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2445 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2446 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2447 trap cleanup_test32_mount EXIT
2448 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2449 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2450 test_mkdir -p $DIR/$tdir/d2/test_dir
2451 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2452 cleanup_test32_mount
2454 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2457 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2458 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2459 trap cleanup_test32_mount EXIT
2460 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2461 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2462 test_mkdir -p $DIR/$tdir/d2/test_dir
2463 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2464 cleanup_test32_mount
2466 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2469 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2470 test_mkdir -p $DIR/d32e/tmp
2471 TMP_DIR=$DIR/d32e/tmp
2472 ln -s $DIR/d32e $TMP_DIR/symlink11
2473 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2474 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2475 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2477 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2480 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2481 test_mkdir -p $DIR/d32f/tmp
2482 TMP_DIR=$DIR/d32f/tmp
2483 ln -s $DIR/d32f $TMP_DIR/symlink11
2484 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2485 ls $DIR/d32f/tmp/symlink11 || error
2486 ls $DIR/d32f/symlink01 || error
2488 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2491 TMP_DIR=$DIR/$tdir/tmp
2492 test_mkdir -p $DIR/$tdir/tmp
2493 test_mkdir $DIR/${tdir}2
2494 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2495 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2496 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2497 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2498 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2499 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2501 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2504 rm -fr $DIR/$tdir $DIR/${tdir}2
2505 TMP_DIR=$DIR/$tdir/tmp
2506 test_mkdir -p $DIR/$tdir/tmp
2507 test_mkdir $DIR/${tdir}2
2508 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2509 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2510 ls $TMP_DIR/symlink12 || error
2511 ls $DIR/$tdir/symlink02 || error
2513 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2517 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2518 trap cleanup_test32_mount EXIT
2519 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2520 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2521 touch $DIR/$tdir/test_file
2522 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2523 cleanup_test32_mount
2525 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2528 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2529 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2530 trap cleanup_test32_mount EXIT
2531 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2532 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2533 touch $DIR/$tdir/test_file
2534 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2535 cleanup_test32_mount
2537 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2540 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2542 trap cleanup_test32_mount EXIT
2543 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2544 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2545 test_mkdir -p $DIR/$tdir/d2
2546 touch $DIR/$tdir/d2/test_file || error
2547 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2548 cleanup_test32_mount
2550 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2553 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2555 trap cleanup_test32_mount EXIT
2556 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2557 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2558 test_mkdir -p $DIR/$tdir/d2
2559 touch $DIR/$tdir/d2/test_file
2560 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2561 cleanup_test32_mount
2563 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2567 test_mkdir -p $DIR/d32m/tmp
2568 TMP_DIR=$DIR/d32m/tmp
2569 ln -s $DIR $TMP_DIR/symlink11
2570 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2571 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2572 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2574 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2578 test_mkdir -p $DIR/d32n/tmp
2579 TMP_DIR=$DIR/d32n/tmp
2580 ln -s $DIR $TMP_DIR/symlink11
2581 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2582 ls -l $DIR/d32n/tmp/symlink11 || error
2583 ls -l $DIR/d32n/symlink01 || error
2585 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2589 test_mkdir -p $DIR/d32o/tmp
2590 TMP_DIR=$DIR/d32o/tmp
2591 ln -s $DIR/$tfile $TMP_DIR/symlink12
2592 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2593 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2594 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2595 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2596 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2598 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2608 test_mkdir -p $DIR/d32p/tmp
2610 TMP_DIR=$DIR/d32p/tmp
2612 ln -s $DIR/$tfile $TMP_DIR/symlink12
2614 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2616 cat $DIR/d32p/tmp/symlink12 || error
2618 cat $DIR/d32p/symlink02 || error
2621 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2623 cleanup_testdir_mount() {
2626 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$/p')
2627 $UMOUNT $DIR/$tdir || rc=$?
2628 losetup -d $loopdev || true
2634 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2635 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2636 trap cleanup_testdir_mount EXIT
2637 test_mkdir -p $DIR/$tdir
2638 touch $DIR/$tdir/under_the_mount
2639 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2640 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2641 cleanup_testdir_mount
2643 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2646 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2647 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2648 trap cleanup_testdir_mount EXIT
2649 test_mkdir -p $DIR/$tdir
2650 touch $DIR/$tdir/under_the_mount
2651 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2652 ls $DIR/$tdir | grep -q under_the_mount && error || true
2653 cleanup_testdir_mount
2655 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2660 chmod 444 $DIR/$tfile
2661 chown $RUNAS_ID $DIR/$tfile
2663 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2666 run_test 33aa "write file with mode 444 (should return error) ===="
2670 test_mkdir -p $DIR/d33
2671 chown $RUNAS_ID $DIR/d33
2672 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2673 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2674 error "open RDWR" || true
2676 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2680 test_mkdir -p $DIR/d33
2681 chown $RUNAS_ID $DIR/d33
2682 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 || true
2684 run_test 33b "test open file with malformed flags (No panic)"
2687 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2693 remote_ost_nodsh && skip "remote OST with nodsh" && return
2696 test_mkdir -p $DIR/d33
2697 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2700 for ostnum in $(seq $OSTCOUNT); do
2701 # test-framework's OST numbering is one-based, while Lustre's
2703 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2704 # Parsing llobdstat's output sucks; we could grep the /proc
2705 # path, but that's likely to not be as portable as using the
2706 # llobdstat utility. So we parse lctl output instead.
2707 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2708 obdfilter/$ostname/stats |
2709 awk '/^write_bytes/ {print $7}' )
2710 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2711 if (( ${write_bytes:-0} > 0 ))
2718 $all_zeros || return 0
2721 echo foo > $DIR/d33/bar
2725 # Total up write_bytes after writing. We'd better find non-zeros.
2726 for ostnum in $(seq $OSTCOUNT); do
2727 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2728 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2729 obdfilter/$ostname/stats |
2730 awk '/^write_bytes/ {print $7}' )
2731 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2732 if (( ${write_bytes:-0} > 0 ))
2741 for ostnum in $(seq $OSTCOUNT); do
2742 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2743 echo "Check that write_bytes is present in obdfilter/*/stats:"
2744 do_facet ost$ostnum lctl get_param -n \
2745 obdfilter/$ostname/stats
2747 error "OST not keeping write_bytes stats (b22312)"
2750 run_test 33c "test llobdstat and write_bytes"
2753 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2754 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2756 local remote_dir=$DIR/$tdir/remote_dir
2758 test_mkdir -p $DIR/$tdir
2759 $LFS mkdir -i $MDTIDX $remote_dir ||
2760 error "create remote directory failed"
2762 touch $remote_dir/$tfile
2763 chmod 444 $remote_dir/$tfile
2764 chown $RUNAS_ID $remote_dir/$tfile
2766 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2768 chown $RUNAS_ID $remote_dir
2769 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2770 error "create" || true
2771 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2772 error "open RDWR" || true
2773 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
2775 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2778 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2782 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2783 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2784 mkdir $DIR/$tdir/local_dir
2786 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2787 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2788 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2790 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2791 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2793 rmdir $DIR/$tdir/* || error "rmdir failed"
2796 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2797 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2798 mkdir $DIR/$tdir/local_dir
2800 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2801 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2802 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2804 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2805 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2807 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2810 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2811 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2812 mkdir $DIR/$tdir/local_dir
2814 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2815 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2816 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2818 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2819 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2821 run_test 33e "mkdir and striped directory should have same mode"
2825 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
2829 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2830 remote_mds_nodsh && skip "remote MDS with nodsh" && return
2833 chmod go+rwx $DIR/$tdir
2834 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
2835 trap cleanup_33f EXIT
2837 $RUNAS lfs mkdir -c$MDSCOUNT $DIR/$tdir/striped_dir ||
2838 error "cannot create striped directory"
2840 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
2841 error "cannot create files in striped directory"
2843 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
2844 error "cannot remove files in striped directory"
2846 $RUNAS rmdir $DIR/$tdir/striped_dir ||
2847 error "cannot remove striped directory"
2851 run_test 33f "nonroot user can create, access, and remove a striped directory"
2853 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2856 $MCREATE $DIR/f34 || error
2857 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2858 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2859 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2860 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2862 run_test 34a "truncate file that has not been opened ==========="
2865 [ ! -f $DIR/f34 ] && test_34a
2866 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2867 $OPENFILE -f O_RDONLY $DIR/f34
2868 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2869 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2871 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2874 [ ! -f $DIR/f34 ] && test_34a
2875 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2876 $OPENFILE -f O_RDWR $DIR/f34
2877 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2878 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2880 run_test 34c "O_RDWR opening file-with-size works =============="
2883 [ ! -f $DIR/f34 ] && test_34a
2884 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2885 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2888 run_test 34d "write to sparse file ============================="
2892 $MCREATE $DIR/f34e || error
2893 $TRUNCATE $DIR/f34e 1000 || error
2894 $CHECKSTAT -s 1000 $DIR/f34e || error
2895 $OPENFILE -f O_RDWR $DIR/f34e
2896 $CHECKSTAT -s 1000 $DIR/f34e || error
2898 run_test 34e "create objects, some with size and some without =="
2900 test_34f() { # bug 6242, 6243
2901 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2904 $MCREATE $DIR/f34f || error
2905 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2906 dd if=$DIR/f34f of=$TMP/f34f
2907 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2908 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2909 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2910 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2911 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2913 run_test 34f "read from a file with no objects until EOF ======="
2916 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2917 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2918 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2919 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2920 cancel_lru_locks osc
2921 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2922 error "wrong size after lock cancel"
2924 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2925 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2926 error "expanding truncate failed"
2927 cancel_lru_locks osc
2928 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2929 error "wrong expanded size after lock cancel"
2931 run_test 34g "truncate long file ==============================="
2934 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2938 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2939 sync # Flush the cache so that multiop below does not block on cache
2940 # flush when getting the group lock
2941 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2944 # Since just timed wait is not good enough, let's do a sync write
2945 # that way we are sure enough time for a roundtrip + processing
2946 # passed + 2 seconds of extra margin.
2947 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2951 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2952 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2956 local nsz=`stat -c %s $DIR/$tfile`
2957 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2959 run_test 34h "ftruncate file under grouplock should not block"
2962 cp /bin/sh $DIR/f35a
2964 chown $RUNAS_ID $DIR/f35a
2965 $RUNAS $DIR/f35a && error || true
2968 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2972 utime $DIR/f36 || error
2974 run_test 36a "MDS utime check (mknod, utime) ==================="
2978 utime $DIR/f36 || error
2980 run_test 36b "OST utime check (open, utime) ===================="
2985 chown $RUNAS_ID $DIR/d36
2986 $RUNAS utime $DIR/d36/f36 || error
2988 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2991 [ ! -d $DIR/d36 ] && test_36c
2992 echo "" > $DIR/d36/f36
2993 $RUNAS utime $DIR/d36/f36 || error
2995 run_test 36d "non-root OST utime check (open, utime) ==========="
2998 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2999 test_mkdir -p $DIR/$tdir
3000 touch $DIR/$tdir/$tfile
3001 $RUNAS utime $DIR/$tdir/$tfile && \
3002 error "utime worked, expected failure" || true
3004 run_test 36e "utime on non-owned file (should return error) ===="
3008 local LANG_SAVE=$LANG
3009 local LC_LANG_SAVE=$LC_LANG
3010 export LANG=C LC_LANG=C # for date language
3012 DATESTR="Dec 20 2000"
3013 test_mkdir -p $DIR/$tdir
3014 lctl set_param fail_loc=$fl
3016 cp /etc/hosts $DIR/$tdir/$tfile
3017 sync & # write RPC generated with "current" inode timestamp, but delayed
3019 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
3020 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
3021 cancel_lru_locks osc
3022 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
3024 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
3025 echo "BEFORE: $LS_BEFORE" && \
3026 echo "AFTER : $LS_AFTER" && \
3027 echo "WANT : $DATESTR" && \
3028 error "$DIR/$tdir/$tfile timestamps changed" || true
3030 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
3034 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3035 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
3036 subr_36fh "0x80000214"
3038 run_test 36f "utime on file racing with OST BRW write =========="
3041 remote_ost_nodsh && skip "remote OST with nodsh" && return
3042 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3047 test_mkdir -p $DIR/$tdir
3048 fmd_max_age=$(do_facet ost1 \
3049 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
3052 fmd_before=$(do_facet ost1 \
3053 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3054 touch $DIR/$tdir/$tfile
3055 sleep $((fmd_max_age + 12))
3056 fmd_after=$(do_facet ost1 \
3057 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
3059 echo "fmd_before: $fmd_before"
3060 echo "fmd_after: $fmd_after"
3061 [[ $fmd_after -gt $fmd_before ]] &&
3062 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
3063 error "fmd didn't expire after ping" || true
3065 run_test 36g "filter mod data cache expiry ====================="
3068 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3069 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
3070 subr_36fh "0x80000227"
3072 run_test 36h "utime on file racing with OST BRW write =========="
3075 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
3077 test_mkdir $DIR/$tdir
3078 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
3080 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
3081 local new_mtime=$((mtime + 200))
3083 #change Modify time of striped dir
3084 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
3085 error "change mtime failed"
3087 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
3089 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
3091 run_test 36i "change mtime on striped directory"
3093 # test_37 - duplicate with tests 32q 32r
3096 local file=$DIR/$tfile
3098 openfile -f O_DIRECTORY $file
3101 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
3102 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
3104 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
3108 touch $DIR/${tfile}2
3109 # ls -l $DIR/$tfile $DIR/${tfile}2
3110 # ls -lu $DIR/$tfile $DIR/${tfile}2
3111 # ls -lc $DIR/$tfile $DIR/${tfile}2
3113 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
3114 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
3116 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
3118 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
3120 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
3121 error "O_TRUNC didn't change timestamps"
3124 run_test 39 "mtime changed on create ==========================="
3127 test_mkdir -p -c1 $DIR/$tdir
3128 cp -p /etc/passwd $DIR/$tdir/fopen
3129 cp -p /etc/passwd $DIR/$tdir/flink
3130 cp -p /etc/passwd $DIR/$tdir/funlink
3131 cp -p /etc/passwd $DIR/$tdir/frename
3132 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
3135 echo "aaaaaa" >> $DIR/$tdir/fopen
3136 echo "aaaaaa" >> $DIR/$tdir/flink
3137 echo "aaaaaa" >> $DIR/$tdir/funlink
3138 echo "aaaaaa" >> $DIR/$tdir/frename
3140 local open_new=`stat -c %Y $DIR/$tdir/fopen`
3141 local link_new=`stat -c %Y $DIR/$tdir/flink`
3142 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
3143 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3145 cat $DIR/$tdir/fopen > /dev/null
3146 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3147 rm -f $DIR/$tdir/funlink2
3148 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3150 for (( i=0; i < 2; i++ )) ; do
3151 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3152 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3153 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3154 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3156 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3157 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3158 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3159 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3161 cancel_lru_locks osc
3162 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3165 run_test 39b "mtime change on open, link, unlink, rename ======"
3167 # this should be set to past
3168 TEST_39_MTIME=`date -d "1 year ago" +%s`
3174 local mtime0=`stat -c %Y $DIR1/$tfile`
3176 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3177 local mtime1=`stat -c %Y $DIR1/$tfile`
3178 [ "$mtime1" = $TEST_39_MTIME ] || \
3179 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3182 echo hello >> $DIR1/$tfile
3184 local mtime2=`stat -c %Y $DIR1/$tfile`
3185 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3186 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3188 mv $DIR1/$tfile $DIR1/$tfile-1
3190 for (( i=0; i < 2; i++ )) ; do
3191 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3192 [ "$mtime2" = "$mtime3" ] || \
3193 error "mtime ($mtime2) changed (to $mtime3) on rename"
3195 cancel_lru_locks osc
3196 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3199 run_test 39c "mtime change on rename ==========================="
3203 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3206 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3208 for (( i=0; i < 2; i++ )) ; do
3209 local mtime=`stat -c %Y $DIR1/$tfile`
3210 [ $mtime = $TEST_39_MTIME ] || \
3211 error "mtime($mtime) is not set to $TEST_39_MTIME"
3213 cancel_lru_locks osc
3214 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3217 run_test 39d "create, utime, stat =============================="
3221 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3223 local mtime1=`stat -c %Y $DIR1/$tfile`
3225 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3227 for (( i=0; i < 2; i++ )) ; do
3228 local mtime2=`stat -c %Y $DIR1/$tfile`
3229 [ $mtime2 = $TEST_39_MTIME ] || \
3230 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3232 cancel_lru_locks osc
3233 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3236 run_test 39e "create, stat, utime, stat ========================"
3240 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3242 mtime1=`stat -c %Y $DIR1/$tfile`
3245 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3247 for (( i=0; i < 2; i++ )) ; do
3248 local mtime2=`stat -c %Y $DIR1/$tfile`
3249 [ $mtime2 = $TEST_39_MTIME ] || \
3250 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3252 cancel_lru_locks osc
3253 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3256 run_test 39f "create, stat, sleep, utime, stat ================="
3260 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3261 echo hello >> $DIR1/$tfile
3262 local mtime1=`stat -c %Y $DIR1/$tfile`
3265 chmod o+r $DIR1/$tfile
3267 for (( i=0; i < 2; i++ )) ; do
3268 local mtime2=`stat -c %Y $DIR1/$tfile`
3269 [ "$mtime1" = "$mtime2" ] || \
3270 error "lost mtime: $mtime2, should be $mtime1"
3272 cancel_lru_locks osc
3273 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3276 run_test 39g "write, chmod, stat ==============================="
3280 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3285 echo hello >> $DIR1/$tfile
3286 local mtime1=`stat -c %Y $DIR1/$tfile`
3288 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3290 if [ "$d1" != "$d2" ]; then
3291 echo "write and touch not within one second"
3293 for (( i=0; i < 2; i++ )) ; do
3294 local mtime2=`stat -c %Y $DIR1/$tfile`
3295 [ "$mtime2" = $TEST_39_MTIME ] || \
3296 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3298 cancel_lru_locks osc
3299 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3303 run_test 39h "write, utime within one second, stat ============="
3306 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3310 echo hello >> $DIR1/$tfile
3311 local mtime1=`stat -c %Y $DIR1/$tfile`
3313 mv $DIR1/$tfile $DIR1/$tfile-1
3315 for (( i=0; i < 2; i++ )) ; do
3316 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3318 [ "$mtime1" = "$mtime2" ] || \
3319 error "lost mtime: $mtime2, should be $mtime1"
3321 cancel_lru_locks osc
3322 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3325 run_test 39i "write, rename, stat =============================="
3328 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3329 start_full_debug_logging
3333 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3334 lctl set_param fail_loc=0x80000412
3335 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3336 error "multiop failed"
3338 local mtime1=`stat -c %Y $DIR1/$tfile`
3340 mv $DIR1/$tfile $DIR1/$tfile-1
3342 kill -USR1 $multipid
3343 wait $multipid || error "multiop close failed"
3345 for (( i=0; i < 2; i++ )) ; do
3346 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3347 [ "$mtime1" = "$mtime2" ] ||
3348 error "mtime is lost on close: $mtime2, " \
3351 cancel_lru_locks osc
3352 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3354 lctl set_param fail_loc=0
3355 stop_full_debug_logging
3357 run_test 39j "write, rename, close, stat ======================="
3360 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3364 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3366 local mtime1=`stat -c %Y $DIR1/$tfile`
3368 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3370 kill -USR1 $multipid
3371 wait $multipid || error "multiop close failed"
3373 for (( i=0; i < 2; i++ )) ; do
3374 local mtime2=`stat -c %Y $DIR1/$tfile`
3376 [ "$mtime2" = $TEST_39_MTIME ] || \
3377 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3379 cancel_lru_locks osc
3380 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3383 run_test 39k "write, utime, close, stat ========================"
3385 # this should be set to future
3386 TEST_39_ATIME=`date -d "1 year" +%s`
3389 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3390 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3391 local atime_diff=$(do_facet $SINGLEMDS \
3392 lctl get_param -n mdd.*MDT0000*.atime_diff)
3396 # test setting directory atime to future
3397 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3398 local atime=$(stat -c %X $DIR/$tdir)
3399 [ "$atime" = $TEST_39_ATIME ] ||
3400 error "atime is not set to future: $atime, $TEST_39_ATIME"
3402 # test setting directory atime from future to now
3403 local now=$(date +%s)
3404 touch -a -d @$now $DIR/$tdir
3406 atime=$(stat -c %X $DIR/$tdir)
3407 [ "$atime" -eq "$now" ] ||
3408 error "atime is not updated from future: $atime, $now"
3410 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3413 # test setting directory atime when now > dir atime + atime_diff
3414 local d1=$(date +%s)
3416 local d2=$(date +%s)
3417 cancel_lru_locks mdc
3418 atime=$(stat -c %X $DIR/$tdir)
3419 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3420 error "atime is not updated : $atime, should be $d2"
3422 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3425 # test not setting directory atime when now < dir atime + atime_diff
3427 cancel_lru_locks mdc
3428 atime=$(stat -c %X $DIR/$tdir)
3429 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
3430 error "atime is updated to $atime, should remain $d1<atime<$d2"
3432 do_facet $SINGLEMDS \
3433 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3435 run_test 39l "directory atime update ==========================="
3438 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3441 local far_past_mtime=$(date -d "May 29 1953" +%s)
3442 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3444 touch -m -d @$far_past_mtime $DIR1/$tfile
3445 touch -a -d @$far_past_atime $DIR1/$tfile
3447 for (( i=0; i < 2; i++ )) ; do
3448 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3449 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3450 error "atime or mtime set incorrectly"
3452 cancel_lru_locks osc
3453 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3456 run_test 39m "test atime and mtime before 1970"
3458 test_39n() { # LU-3832
3459 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3460 local atime_diff=$(do_facet $SINGLEMDS \
3461 lctl get_param -n mdd.*MDT0000*.atime_diff)
3466 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3469 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3470 atime0=$(stat -c %X $DIR/$tfile)
3473 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3474 atime1=$(stat -c %X $DIR/$tfile)
3477 cancel_lru_locks mdc
3478 cancel_lru_locks osc
3479 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3480 atime2=$(stat -c %X $DIR/$tfile)
3482 do_facet $SINGLEMDS \
3483 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3485 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3486 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3488 run_test 39n "check that O_NOATIME is honored"
3491 TESTDIR=$DIR/$tdir/$tfile
3492 [ -e $TESTDIR ] && rm -rf $TESTDIR
3499 links2=$(stat -c %h .)
3500 [ $(($links1 + 2)) != $links2 ] &&
3501 error "wrong links count $(($links1 + 2)) != $links2"
3503 links3=$(stat -c %h .)
3504 [ $(($links1 + 1)) != $links3 ] &&
3505 error "wrong links count $links1 != $links3"
3508 run_test 39o "directory cached attributes updated after create ========"
3511 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3513 TESTDIR=$DIR/$tdir/$tfile
3514 [ -e $TESTDIR ] && rm -rf $TESTDIR
3515 test_mkdir -p $TESTDIR
3519 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3520 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3522 links2=$(stat -c %h .)
3523 [ $(($links1 + 2)) != $links2 ] &&
3524 error "wrong links count $(($links1 + 2)) != $links2"
3526 links3=$(stat -c %h .)
3527 [ $(($links1 + 1)) != $links3 ] &&
3528 error "wrong links count $links1 != $links3"
3531 run_test 39p "remote directory cached attributes updated after create ========"
3534 test_39q() { # LU-8041
3535 local testdir=$DIR/$tdir
3537 multiop_bg_pause $testdir D_c || error "multiop failed"
3539 cancel_lru_locks mdc
3540 kill -USR1 $multipid
3541 local atime=$(stat -c %X $testdir)
3542 [ "$atime" -ne 0 ] || error "atime is zero"
3544 run_test 39q "close won't zero out atime"
3547 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3548 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3549 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3550 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3551 error "$tfile is not 4096 bytes in size"
3553 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3557 small_write $DIR/f41 18
3559 run_test 41 "test small file write + fstat ====================="
3561 count_ost_writes() {
3562 lctl get_param -n osc.*.stats |
3563 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3564 END { printf("%0.0f", writes) }'
3571 BG_DIRTY_RATIO_SAVE=10
3572 MAX_BG_DIRTY_RATIO=25
3576 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3577 # dirty_ratio, dirty_background_ratio
3578 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3579 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3580 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3581 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3583 # if file not here, we are a 2.4 kernel
3584 kill -CONT `pidof kupdated`
3589 # setup the trap first, so someone cannot exit the test at the
3590 # exact wrong time and mess up a machine
3591 trap start_writeback EXIT
3592 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3593 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3594 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3595 sysctl -w vm.dirty_writeback_centisecs=0
3596 sysctl -w vm.dirty_writeback_centisecs=0
3597 # save and increase /proc/sys/vm/dirty_ratio
3598 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3599 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3600 # save and increase /proc/sys/vm/dirty_background_ratio
3601 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3602 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3604 # if file not here, we are a 2.4 kernel
3605 kill -STOP `pidof kupdated`
3609 # ensure that all stripes have some grant before we test client-side cache
3611 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3612 dd if=/dev/zero of=$i bs=4k count=1
3617 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3618 # file truncation, and file removal.
3620 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3622 cancel_lru_locks osc
3624 sync; sleep 1; sync # just to be safe
3625 BEFOREWRITES=`count_ost_writes`
3626 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3627 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3628 AFTERWRITES=`count_ost_writes`
3629 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3630 error "$BEFOREWRITES < $AFTERWRITES"
3633 run_test 42a "ensure that we don't flush on close =============="
3636 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3638 cancel_lru_locks osc
3641 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3642 BEFOREWRITES=$(count_ost_writes)
3643 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3644 AFTERWRITES=$(count_ost_writes)
3645 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3646 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3648 BEFOREWRITES=$(count_ost_writes)
3649 sync || error "sync: $?"
3650 AFTERWRITES=$(count_ost_writes)
3651 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3652 error "$BEFOREWRITES < $AFTERWRITES on sync"
3654 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3658 run_test 42b "test destroy of file with cached dirty data ======"
3660 # if these tests just want to test the effect of truncation,
3661 # they have to be very careful. consider:
3662 # - the first open gets a {0,EOF}PR lock
3663 # - the first write conflicts and gets a {0, count-1}PW
3664 # - the rest of the writes are under {count,EOF}PW
3665 # - the open for truncate tries to match a {0,EOF}PR
3666 # for the filesize and cancels the PWs.
3667 # any number of fixes (don't get {0,EOF} on open, match
3668 # composite locks, do smarter file size management) fix
3669 # this, but for now we want these tests to verify that
3670 # the cancellation with truncate intent works, so we
3671 # start the file with a full-file pw lock to match against
3672 # until the truncate.
3677 cancel_lru_locks osc
3679 # prime the file with 0,EOF PW to match
3683 # now the real test..
3684 dd if=/dev/zero of=$file bs=1024 count=100
3685 BEFOREWRITES=`count_ost_writes`
3686 $TRUNCATE $file $offset
3687 cancel_lru_locks osc
3688 AFTERWRITES=`count_ost_writes`
3693 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3695 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3696 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3699 run_test 42c "test partial truncate of file with cached dirty data"
3702 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3704 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3705 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3708 run_test 42d "test complete truncate of file with cached dirty data"
3710 test_42e() { # bug22074
3711 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3712 local TDIR=$DIR/${tdir}e
3713 local pagesz=$(page_size)
3714 local pages=16 # hardcoded 16 pages, don't change it.
3715 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3716 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3720 test_mkdir -p $DIR/${tdir}e
3721 $SETSTRIPE -c 1 $TDIR
3722 createmany -o $TDIR/f $files
3724 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3726 # we assume that with $OSTCOUNT files, at least one of them will
3727 # be allocated on OST0.
3728 warmup_files=$((OSTCOUNT * max_dirty_mb))
3729 createmany -o $TDIR/w $warmup_files
3731 # write a large amount of data into one file and sync, to get good
3732 # avail_grant number from OST.
3733 for ((i=0; i<$warmup_files; i++)); do
3734 idx=$($GETSTRIPE -i $TDIR/w$i)
3735 [ $idx -ne 0 ] && continue
3736 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3739 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3741 $LCTL get_param $proc_osc0/cur_dirty_bytes
3742 $LCTL get_param $proc_osc0/cur_grant_bytes
3744 # create as much dirty pages as we can while not to trigger the actual
3745 # RPCs directly. but depends on the env, VFS may trigger flush during this
3746 # period, hopefully we are good.
3747 for ((i=0; i<$warmup_files; i++)); do
3748 idx=$($GETSTRIPE -i $TDIR/w$i)
3749 [ $idx -ne 0 ] && continue
3750 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3752 $LCTL get_param $proc_osc0/cur_dirty_bytes
3753 $LCTL get_param $proc_osc0/cur_grant_bytes
3755 # perform the real test
3756 $LCTL set_param $proc_osc0/rpc_stats 0
3757 for ((;i<$files; i++)); do
3758 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3759 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3762 $LCTL get_param $proc_osc0/rpc_stats
3765 local have_ppr=false
3766 $LCTL get_param $proc_osc0/rpc_stats |
3767 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3768 # skip lines until we are at the RPC histogram data
3769 [ "$PPR" == "pages" ] && have_ppr=true && continue
3770 $have_ppr || continue
3772 # we only want the percent stat for < 16 pages
3773 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3775 percent=$((percent + WPCT))
3776 if [[ $percent -gt 15 ]]; then
3777 error "less than 16-pages write RPCs" \
3784 run_test 42e "verify sub-RPC writes are not done synchronously"
3787 test_mkdir -p $DIR/$tdir
3788 cp -p /bin/ls $DIR/$tdir/$tfile
3789 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3791 # give multiop a chance to open
3794 $DIR/$tdir/$tfile && error || true
3797 run_test 43 "execution of file opened for write should return -ETXTBSY"
3800 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3801 test_mkdir -p $DIR/$tdir
3802 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3803 cp -p multiop $DIR/$tdir/multiop
3804 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3807 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3808 kill -USR1 $MULTIOP_PID || return 2
3809 wait $MULTIOP_PID || return 3
3810 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3812 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3815 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3816 test_mkdir -p $DIR/$tdir
3817 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3818 cp -p multiop $DIR/$tdir/multiop
3819 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3822 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3823 kill -USR1 $MULTIOP_PID || return 2
3824 wait $MULTIOP_PID || return 3
3825 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3827 run_test 43b "truncate of file being executed should return -ETXTBSY"
3830 local testdir="$DIR/$tdir"
3831 test_mkdir -p $DIR/$tdir
3833 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3834 ( cd $testdir && md5sum -c)
3836 run_test 43c "md5sum of copy into lustre========================"
3839 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3840 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3841 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3843 run_test 44 "zero length read from a sparse stripe ============="
3846 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3848 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3849 [[ $nstripe -gt $OSTCOUNT ]] &&
3850 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3852 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3854 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3855 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3859 OFFSETS="0 $((stride/2)) $((stride-1))"
3860 for offset in $OFFSETS; do
3861 for i in $(seq 0 $((nstripe-1))); do
3862 local GLOBALOFFSETS=""
3864 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3865 local myfn=$DIR/d44a-$size
3866 echo "--------writing $myfn at $size"
3867 ll_sparseness_write $myfn $size ||
3868 error "ll_sparseness_write"
3869 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3870 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3871 error "ll_sparseness_verify $GLOBALOFFSETS"
3873 for j in $(seq 0 $((nstripe-1))); do
3875 size=$((((j + $nstripe )*$stride + $offset)))
3876 ll_sparseness_write $myfn $size ||
3877 error "ll_sparseness_write"
3878 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3880 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3881 error "ll_sparseness_verify $GLOBALOFFSETS"
3886 run_test 44a "test sparse pwrite ==============================="
3890 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3896 before=`dirty_osc_total`
3897 echo executing "\"$*\""
3899 after=`dirty_osc_total`
3900 echo before $before, after $after
3903 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3905 # Obtain grants from OST if it supports it
3906 echo blah > ${f}_grant
3909 do_dirty_record "echo blah > $f"
3910 [[ $before -eq $after ]] && error "write wasn't cached"
3911 do_dirty_record "> $f"
3912 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3913 do_dirty_record "echo blah > $f"
3914 [[ $before -eq $after ]] && error "write wasn't cached"
3915 do_dirty_record "sync"
3916 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3917 do_dirty_record "echo blah > $f"
3918 [[ $before -eq $after ]] && error "write wasn't cached"
3919 do_dirty_record "cancel_lru_locks osc"
3920 [[ $before -gt $after ]] ||
3921 error "lock cancellation didn't lower dirty count"
3924 run_test 45 "osc io page accounting ============================"
3926 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3927 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3928 # objects offset and an assert hit when an rpc was built with 1023's mapped
3929 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3931 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3935 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3937 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3938 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3942 run_test 46 "dirtying a previously written page ================"
3944 # test_47 is removed "Device nodes check" is moved to test_28
3946 test_48a() { # bug 2399
3947 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
3948 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.63) ] &&
3949 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly" &&
3951 test_mkdir $DIR/$tdir
3953 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
3954 test_mkdir $DIR/$tdir || error "recreate directory failed"
3955 touch foo || error "'touch foo' failed after recreating cwd"
3956 test_mkdir bar || error "'mkdir foo' failed after recreating cwd"
3957 touch .foo || error "'touch .foo' failed after recreating cwd"
3958 test_mkdir .bar || error "'mkdir .foo' failed after recreating cwd"
3959 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3960 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3961 cd . || error "'cd .' failed after recreating cwd"
3962 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3963 rmdir . && error "'rmdir .' worked after recreating cwd"
3964 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3965 cd .. || error "'cd ..' failed after recreating cwd"
3967 run_test 48a "Access renamed working dir (should return errors)="
3969 test_48b() { # bug 2399
3971 test_mkdir $DIR/$tdir
3973 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3974 touch foo && error "'touch foo' worked after removing cwd"
3975 test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3976 touch .foo && error "'touch .foo' worked after removing cwd"
3977 test_mkdir .foo && error "'mkdir .foo' worked after removing cwd"
3978 ls . > /dev/null && error "'ls .' worked after removing cwd"
3979 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3980 test_mkdir . && error "'mkdir .' worked after removing cwd"
3981 rmdir . && error "'rmdir .' worked after removing cwd"
3982 ln -s . foo && error "'ln -s .' worked after removing cwd"
3983 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3985 run_test 48b "Access removed working dir (should return errors)="
3987 test_48c() { # bug 2350
3988 #lctl set_param debug=-1
3991 test_mkdir -p $DIR/$tdir/dir
3993 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3994 $TRACE touch foo && error "touch foo worked after removing cwd"
3995 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3996 touch .foo && error "touch .foo worked after removing cwd"
3997 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3998 $TRACE ls . && error "'ls .' worked after removing cwd"
3999 $TRACE ls .. || error "'ls ..' failed after removing cwd"
4000 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
4001 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
4002 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
4003 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
4005 run_test 48c "Access removed working subdir (should return errors)"
4007 test_48d() { # bug 2350
4008 #lctl set_param debug=-1
4011 test_mkdir -p $DIR/$tdir/dir
4013 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4014 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4015 $TRACE touch foo && error "'touch foo' worked after removing parent"
4016 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
4017 touch .foo && error "'touch .foo' worked after removing parent"
4018 test_mkdir .foo && error "mkdir .foo worked after removing parent"
4019 $TRACE ls . && error "'ls .' worked after removing parent"
4020 $TRACE ls .. && error "'ls ..' worked after removing parent"
4021 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
4022 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
4023 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
4026 run_test 48d "Access removed parent subdir (should return errors)"
4028 test_48e() { # bug 4134
4029 #lctl set_param debug=-1
4032 test_mkdir -p $DIR/$tdir/dir
4034 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
4035 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
4036 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
4037 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
4038 # On a buggy kernel addition of "touch foo" after cd .. will
4039 # produce kernel oops in lookup_hash_it
4040 touch ../foo && error "'cd ..' worked after recreate parent"
4042 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
4044 run_test 48e "Access to recreated parent subdir (should return errors)"
4046 test_49() { # LU-1030
4047 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4048 remote_ost_nodsh && skip "remote OST with nodsh" && return
4049 # get ost1 size - lustre-OST0000
4050 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
4052 # write 800M at maximum
4053 [[ $ost1_size -lt 2 ]] && ost1_size=2
4054 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
4056 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
4057 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
4060 # change max_pages_per_rpc while writing the file
4061 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
4062 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
4063 # loop until dd process exits
4064 while ps ax -opid | grep -wq $dd_pid; do
4065 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
4066 sleep $((RANDOM % 5 + 1))
4068 # restore original max_pages_per_rpc
4069 $LCTL set_param $osc1_mppc=$orig_mppc
4070 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
4072 run_test 49 "Change max_pages_per_rpc won't break osc extent"
4076 test_mkdir $DIR/$tdir
4078 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
4080 run_test 50 "special situations: /proc symlinks ==============="
4082 test_51a() { # was test_51
4083 # bug 1516 - create an empty entry right after ".." then split dir
4084 test_mkdir -c1 $DIR/$tdir
4085 touch $DIR/$tdir/foo
4086 $MCREATE $DIR/$tdir/bar
4088 createmany -m $DIR/$tdir/longfile 201
4090 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
4091 $MCREATE $DIR/$tdir/longfile$FNUM
4096 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
4098 run_test 51a "special situations: split htree with empty entry =="
4100 cleanup_print_lfs_df () {
4107 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4108 local dir=$DIR/$tdir
4110 local nrdirs=$((65536 + 100))
4112 # cleanup the directory
4115 test_mkdir -p -c1 $dir
4119 local mdtidx=$(printf "%04x" $($LFS getstripe -M $dir))
4120 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
4121 [[ $numfree -lt $nrdirs ]] &&
4122 skip "not enough free inodes ($numfree) on MDT$mdtidx" &&
4125 # need to check free space for the directories as well
4126 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
4127 numfree=$(( blkfree / $(fs_inode_ksize) ))
4128 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)" &&
4131 trap cleanup_print_lfsdf EXIT
4134 createmany -d $dir/d $nrdirs ||
4135 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
4138 nrdirs=$(ls -U $dir | wc -l)
4140 # unlink all but 100 subdirectories, then check it still works
4142 local delete=$((nrdirs - left))
4147 # for ldiskfs the nlink count should be 1, but this is OSD specific
4148 # and so this is listed for informational purposes only
4149 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
4150 unlinkmany -d $dir/d $delete ||
4151 error "unlink of first $delete subdirs failed"
4153 echo "nlink between: $(stat -c %h $dir)"
4154 local found=$(ls -U $dir | wc -l)
4155 [ $found -ne $left ] &&
4156 error "can't find subdirs: found only $found, expected $left"
4158 unlinkmany -d $dir/d $delete $left ||
4159 error "unlink of second $left subdirs failed"
4160 # regardless of whether the backing filesystem tracks nlink accurately
4161 # or not, the nlink count shouldn't be more than "." and ".." here
4162 local after=$(stat -c %h $dir)
4163 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
4164 echo "nlink after: $after"
4166 cleanup_print_lfs_df
4168 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
4171 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4172 [[ $OSTCOUNT -lt 3 ]] &&
4173 skip_env "skipping test with few OSTs" && return
4174 test_mkdir -p $DIR/$tdir
4175 createmany -o $DIR/$tdir/t- 1000
4176 $GETSTRIPE $DIR/$tdir > $TMP/$tfile
4177 for N in $(seq 0 $((OSTCOUNT - 1))); do
4178 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4179 END { printf("%0.0f", objs) }' $TMP/$tfile)
4180 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
4181 '($1 == '$N') { objs += 1 } \
4182 END { printf("%0.0f", objs) }')
4183 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4185 unlinkmany $DIR/$tdir/t- 1000
4188 for N in $(seq 1 $((OSTCOUNT - 1))); do
4189 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4190 error "OST $N has less objects vs OST $NLAST" \
4191 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4192 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4193 error "OST $N has less objects vs OST $NLAST" \
4194 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4196 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4197 error "OST $N has less #0 objects vs OST $NLAST" \
4198 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4199 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4200 error "OST $N has less #0 objects vs OST $NLAST" \
4201 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4206 run_test 51d "check object distribution"
4209 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4210 skip "Only applicable to ldiskfs-based MDTs"
4214 test_mkdir -c1 $DIR/$tdir || error "create $tdir failed"
4215 test_mkdir -c1 $DIR/$tdir/d0 || error "create d0 failed"
4217 touch $DIR/$tdir/d0/foo
4218 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
4219 error "file exceed 65000 nlink limit!"
4220 unlinkmany $DIR/$tdir/d0/f- 65001
4223 run_test 51e "check file nlink limit"
4226 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4227 test_mkdir -p $DIR/$tdir
4228 touch $DIR/$tdir/foo
4229 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4230 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4231 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4232 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4233 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4235 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4236 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4237 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4239 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4240 cp -r $DIR/$tdir $TMP/
4241 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
4243 run_test 52a "append-only flag test (should return errors)"
4246 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4247 test_mkdir -p $DIR/$tdir
4248 touch $DIR/$tdir/foo
4249 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4250 cat test > $DIR/$tdir/foo && error "cat test worked"
4251 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4252 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4253 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4255 echo foo >> $DIR/$tdir/foo && error "echo worked"
4256 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4257 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4258 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4259 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4261 chattr -i $DIR/$tdir/foo || error "chattr failed"
4263 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4265 run_test 52b "immutable flag test (should return errors) ======="
4268 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4269 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4270 remote_ost_nodsh && skip "remote OST with nodsh" && return
4283 local support_last_seq=true
4285 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4286 support_last_seq=false
4289 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4291 for value in $(do_facet $SINGLEMDS \
4292 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4293 param=$(echo ${value[0]} | cut -d "=" -f1)
4294 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4296 if $support_last_seq; then
4297 param_seq=$(echo $param |
4298 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4299 mds_last_seq=$(do_facet $SINGLEMDS \
4300 $LCTL get_param -n $param_seq)
4302 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4304 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4305 node=$(facet_active_host ost$((ostnum+1)))
4306 param="obdfilter.$ostname.last_id"
4307 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4308 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4309 ost_last_id=$ost_last
4311 if $support_last_seq; then
4312 ost_last_id=$(echo $ost_last |
4313 awk -F':' '{print $2}' |
4315 ost_last_seq=$(echo $ost_last |
4316 awk -F':' '{print $1}')
4317 [[ $ost_last_seq = $mds_last_seq ]] || continue
4320 if [[ $ost_last_id != $mds_last ]]; then
4321 error "$ost_last_id != $mds_last"
4328 $found || error "can not match last_seq/last_id for $mdtosc"
4331 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4334 $SOCKETSERVER $DIR/socket ||
4335 error "$SOCKETSERVER $DIR/socket failed: $?"
4336 $SOCKETCLIENT $DIR/socket ||
4337 error "$SOCKETCLIENT $DIR/socket failed: $?"
4338 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4340 run_test 54a "unix domain socket test =========================="
4346 dd if=/dev/zero of=$f bs=$(page_size) count=1
4348 run_test 54b "char device works in lustre ======================"
4351 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4352 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4353 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4355 for i in $(seq 3 7); do
4356 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4365 loopdev="$DIR/loop54c"
4368 $UMOUNT $DIR/$tdir || rc=$?
4369 losetup -d $loopdev || true
4370 losetup -d $LOOPDEV || true
4371 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
4376 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4377 loopdev="$DIR/loop54c"
4380 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4381 trap cleanup_54c EXIT
4382 mknod $loopdev b 7 $LOOPNUM
4383 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
4384 dd if=/dev/zero of=$DIR/$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4385 losetup $loopdev $DIR/$tfile ||
4386 error "can't set up $loopdev for $DIR/$tfile"
4387 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4388 test_mkdir -p $DIR/$tdir
4389 mount -t ext2 $loopdev $DIR/$tdir ||
4390 error "error mounting $loopdev on $DIR/$tdir"
4391 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$(get_page_size client) count=30 ||
4394 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$(get_page_size client) count=30 ||
4398 run_test 54c "block device works in lustre ====================="
4404 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4406 run_test 54d "fifo device works in lustre ======================"
4411 cp -aL /dev/console $f
4412 echo $string > $f || error "echo $string to $f failed"
4414 run_test 54e "console/tty device works in lustre ======================"
4416 #The test_55 used to be iopen test and it was removed by bz#24037.
4417 #run_test 55 "check iopen_connect_dentry() ======================"
4419 test_56a() { # was test_56
4422 test_mkdir -p $DIR/$tdir/dir
4424 NUMFILESx2=$(($NUMFILES * 2))
4425 for i in $(seq 1 $NUMFILES); do
4426 touch $DIR/$tdir/file$i
4427 touch $DIR/$tdir/dir/file$i
4430 # test lfs getstripe with --recursive
4431 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4432 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4433 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4434 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4435 [[ $FILENUM -eq $NUMFILES ]] ||
4436 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4437 echo "$GETSTRIPE --recursive passed."
4439 # test lfs getstripe with file instead of dir
4440 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4441 [[ $FILENUM -eq 1 ]] ||
4442 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4443 echo "$GETSTRIPE file1 passed."
4445 #test lfs getstripe with --verbose
4446 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4447 grep -c lmm_magic) -eq $NUMFILES ]] ||
4448 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4449 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4450 rror "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4451 echo "$GETSTRIPE --verbose passed."
4453 #test lfs getstripe with --obd
4454 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4455 grep -q "unknown obduuid" ||
4456 error "$GETSTRIPE --obd wrong_uuid should return error message"
4458 [[ $OSTCOUNT -lt 2 ]] &&
4459 skip_env "skipping other $GETSTRIPE --obd test" && return
4462 OBDUUID=$(ostuuid_from_index $OSTIDX)
4463 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4464 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4465 [[ $FOUND -eq $FILENUM ]] ||
4466 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4467 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4468 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4469 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4470 error "$GETSTRIPE --obd: should not show file on other obd"
4471 echo "$GETSTRIPE --obd passed"
4473 run_test 56a "check $GETSTRIPE"
4476 test_mkdir $DIR/$tdir
4478 for i in $(seq 1 $NUMDIRS); do
4479 test_mkdir $DIR/$tdir/dir$i
4482 # test lfs getdirstripe default mode is non-recursion, which is
4483 # different from lfs getstripe
4484 dircnt=$($LFS getdirstripe $DIR/$tdir | grep -c lmv_stripe_count)
4485 [[ $dircnt -eq 1 ]] ||
4486 error "$LFS getdirstripe: found $dircnt, not 1"
4487 dircnt=$($LFS getdirstripe --recursive $DIR/$tdir |
4488 grep -c lmv_stripe_count)
4489 [[ $dircnt -eq $((NUMDIRS + 1)) ]] ||
4490 error "$LFS getdirstripe --recursive: found $dircnt, \
4491 not $((NUMDIRS + 1))"
4493 run_test 56b "check $LFS getdirstripe"
4498 local LOCAL_NUMFILES="$1"
4499 local LOCAL_NUMDIRS="$2"
4500 local MKDIR_PARAMS="$3"
4501 local DIR_STRIPE_PARAMS="$4"
4503 if [ ! -d "$TDIR" ] ; then
4504 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4505 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4506 for i in `seq 1 $LOCAL_NUMFILES` ; do
4509 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4510 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4511 for j in `seq 1 $LOCAL_NUMFILES` ; do
4512 touch $TDIR/dir$i/file$j
4518 setup_56_special() {
4522 if [ ! -e "$TDIR/loop1b" ] ; then
4523 for i in `seq 1 $LOCAL_NUMFILES` ; do
4524 mknod $TDIR/loop${i}b b 7 $i
4525 mknod $TDIR/null${i}c c 1 3
4526 ln -s $TDIR/file1 $TDIR/link${i}l
4528 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4529 mknod $TDIR/dir$i/loop${i}b b 7 $i
4530 mknod $TDIR/dir$i/null${i}c c 1 3
4531 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4540 setup_56 $NUMFILES $NUMDIRS
4542 EXPECTED=$(($NUMDIRS + 2))
4543 # test lfs find with -name
4544 for i in $(seq 1 $NUMFILES) ; do
4545 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4546 [ $NUMS -eq $EXPECTED ] ||
4547 error "lfs find -name \"*$i\" $TDIR wrong: "\
4548 "found $NUMS, expected $EXPECTED"
4551 run_test 56g "check lfs find -name ============================="
4557 setup_56 $NUMFILES $NUMDIRS
4559 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4560 # test lfs find with ! -name
4561 for i in $(seq 1 $NUMFILES) ; do
4562 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4563 [ $NUMS -eq $EXPECTED ] ||
4564 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4565 "found $NUMS, expected $EXPECTED"
4568 run_test 56h "check lfs find ! -name ============================="
4572 test_mkdir -p $DIR/$tdir
4573 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4574 CMD="$LFIND -ost $UUID $DIR/$tdir"
4576 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4578 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4582 setup_56_special $NUMFILES $NUMDIRS
4584 EXPECTED=$((NUMDIRS + 1))
4585 CMD="$LFIND -type d $TDIR"
4586 NUMS=$($CMD | wc -l)
4587 [ $NUMS -eq $EXPECTED ] ||
4588 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4590 run_test 56j "check lfs find -type d ============================="
4594 setup_56_special $NUMFILES $NUMDIRS
4596 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4597 CMD="$LFIND -type f $TDIR"
4598 NUMS=$($CMD | wc -l)
4599 [ $NUMS -eq $EXPECTED ] ||
4600 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4602 run_test 56k "check lfs find -type f ============================="
4606 setup_56_special $NUMFILES $NUMDIRS
4608 EXPECTED=$((NUMDIRS + NUMFILES))
4609 CMD="$LFIND -type b $TDIR"
4610 NUMS=$($CMD | wc -l)
4611 [ $NUMS -eq $EXPECTED ] ||
4612 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4614 run_test 56l "check lfs find -type b ============================="
4618 setup_56_special $NUMFILES $NUMDIRS
4620 EXPECTED=$((NUMDIRS + NUMFILES))
4621 CMD="$LFIND -type c $TDIR"
4622 NUMS=$($CMD | wc -l)
4623 [ $NUMS -eq $EXPECTED ] ||
4624 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4626 run_test 56m "check lfs find -type c ============================="
4630 setup_56_special $NUMFILES $NUMDIRS
4632 EXPECTED=$((NUMDIRS + NUMFILES))
4633 CMD="$LFIND -type l $TDIR"
4634 NUMS=$($CMD | wc -l)
4635 [ $NUMS -eq $EXPECTED ] ||
4636 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4638 run_test 56n "check lfs find -type l ============================="
4642 setup_56 $NUMFILES $NUMDIRS
4643 utime $TDIR/file1 > /dev/null || error "utime (1)"
4644 utime $TDIR/file2 > /dev/null || error "utime (2)"
4645 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4646 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4647 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4648 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4651 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4652 [ $NUMS -eq $EXPECTED ] || \
4653 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4656 CMD="$LFIND -mtime 0 $TDIR"
4657 NUMS=$($CMD | wc -l)
4658 [ $NUMS -eq $EXPECTED ] ||
4659 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4661 run_test 56o "check lfs find -mtime for old files =========================="
4664 [ $RUNAS_ID -eq $UID ] &&
4665 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4668 setup_56 $NUMFILES $NUMDIRS
4670 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4672 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4673 NUMS=$($CMD | wc -l)
4674 [ $NUMS -eq $EXPECTED ] || \
4675 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4677 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4678 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4679 NUMS=$($CMD | wc -l)
4680 [ $NUMS -eq $EXPECTED ] || \
4681 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4683 run_test 56p "check lfs find -uid and ! -uid ==============================="
4686 [ $RUNAS_ID -eq $UID ] &&
4687 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4690 setup_56 $NUMFILES $NUMDIRS
4692 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4695 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4696 NUMS=$($CMD | wc -l)
4697 [ $NUMS -eq $EXPECTED ] ||
4698 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4700 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4701 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4702 NUMS=$($CMD | wc -l)
4703 [ $NUMS -eq $EXPECTED ] ||
4704 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4706 run_test 56q "check lfs find -gid and ! -gid ==============================="
4710 setup_56 $NUMFILES $NUMDIRS
4713 CMD="$LFIND -size 0 -type f $TDIR"
4714 NUMS=$($CMD | wc -l)
4715 [ $NUMS -eq $EXPECTED ] ||
4716 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4718 CMD="$LFIND ! -size 0 -type f $TDIR"
4719 NUMS=$($CMD | wc -l)
4720 [ $NUMS -eq $EXPECTED ] ||
4721 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4722 echo "test" > $TDIR/$tfile
4723 echo "test2" > $TDIR/$tfile.2 && sync
4725 CMD="$LFIND -size 5 -type f $TDIR"
4726 NUMS=$($CMD | wc -l)
4727 [ $NUMS -eq $EXPECTED ] ||
4728 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4730 CMD="$LFIND -size +5 -type f $TDIR"
4731 NUMS=$($CMD | wc -l)
4732 [ $NUMS -eq $EXPECTED ] ||
4733 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4735 CMD="$LFIND -size +0 -type f $TDIR"
4736 NUMS=$($CMD | wc -l)
4737 [ $NUMS -eq $EXPECTED ] ||
4738 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4740 CMD="$LFIND ! -size -5 -type f $TDIR"
4741 NUMS=$($CMD | wc -l)
4742 [ $NUMS -eq $EXPECTED ] ||
4743 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4745 CMD="$LFIND -size -5 -type f $TDIR"
4746 NUMS=$($CMD | wc -l)
4747 [ $NUMS -eq $EXPECTED ] ||
4748 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4750 run_test 56r "check lfs find -size works =========================="
4752 test_56s() { # LU-611
4754 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4756 if [[ $OSTCOUNT -gt 1 ]]; then
4757 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4761 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4765 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4766 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4767 NUMS=$($CMD | wc -l)
4768 [ $NUMS -eq $EXPECTED ] || {
4770 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4773 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4774 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4775 NUMS=$($CMD | wc -l)
4776 [ $NUMS -eq $EXPECTED ] || {
4778 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4782 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4783 NUMS=$($CMD | wc -l)
4784 [ $NUMS -eq $EXPECTED ] || {
4786 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4789 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4790 NUMS=$($CMD | wc -l)
4791 [ $NUMS -eq $EXPECTED ] || {
4793 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4797 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4798 NUMS=$($CMD | wc -l)
4799 [ $NUMS -eq $EXPECTED ] || {
4801 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4804 run_test 56s "check lfs find -stripe-count works"
4806 test_56t() { # LU-611
4808 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4810 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4812 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4813 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4814 NUMS=$($CMD | wc -l)
4815 [ $NUMS -eq $EXPECTED ] ||
4816 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4818 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4819 NUMS=$($CMD | wc -l)
4820 [ $NUMS -eq $EXPECTED ] ||
4821 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4823 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4824 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4825 NUMS=$($CMD | wc -l)
4826 [ $NUMS -eq $EXPECTED ] ||
4827 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4829 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4830 NUMS=$($CMD | wc -l)
4831 [ $NUMS -eq $EXPECTED ] ||
4832 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4835 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4836 NUMS=$($CMD | wc -l)
4837 [ $NUMS -eq $EXPECTED ] ||
4838 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4840 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4841 NUMS=$($CMD | wc -l)
4842 [ $NUMS -eq $EXPECTED ] ||
4843 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4846 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4847 NUMS=$($CMD | wc -l)
4848 [ $NUMS -eq $EXPECTED ] ||
4849 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4851 run_test 56t "check lfs find -stripe-size works"
4853 test_56u() { # LU-611
4855 setup_56 $NUMFILES $NUMDIRS "-i 0"
4857 if [[ $OSTCOUNT -gt 1 ]]; then
4858 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4864 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4865 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4866 NUMS=$($CMD | wc -l)
4867 [ $NUMS -eq $EXPECTED ] ||
4868 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4871 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4872 NUMS=$($CMD | wc -l)
4873 [ $NUMS -eq $EXPECTED ] ||
4874 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4876 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4877 NUMS=$($CMD | wc -l)
4878 [ $NUMS -eq $EXPECTED ] ||
4879 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4882 # This should produce an error and not return any files
4883 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4884 NUMS=$($CMD 2>/dev/null | wc -l)
4885 [ $NUMS -eq $EXPECTED ] ||
4886 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4888 if [[ $OSTCOUNT -gt 1 ]]; then
4889 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4890 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4891 NUMS=$($CMD | wc -l)
4892 [ $NUMS -eq $EXPECTED ] ||
4893 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4896 run_test 56u "check lfs find -stripe-index works"
4903 setup_56 $NUMFILES $NUMDIRS
4905 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4906 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4908 for file in $($LFIND -mdt $UUID $TDIR); do
4909 file_mdt_idx=$($GETSTRIPE -M $file)
4910 [ $file_mdt_idx -eq $MDT_IDX ] ||
4911 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4914 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4917 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
4919 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4922 rm -rf $TDIR || error "remove $TDIR failed"
4923 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
4926 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4927 error "$GETSTRIPE -S -d $TDIR failed"
4928 stripe_size=${stripe_size%% *}
4930 local file_size=$((stripe_size * OSTCOUNT))
4931 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4932 local required_space=$((file_num * file_size))
4934 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
4936 [[ $free_space -le $((required_space / 1024)) ]] &&
4937 skip_env "need at least $required_space bytes free space," \
4938 "have $free_space kbytes" && return
4941 local dd_count=$((file_size / dd_bs))
4943 # write data into the files
4947 for i in $(seq 1 $NUMFILES); do
4949 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4950 error "write data into $file failed"
4952 for i in $(seq 1 $NUMDIRS); do
4953 for j in $(seq 1 $NUMFILES); do
4954 file=$TDIR/dir$i/file$j
4955 yes | dd bs=$dd_bs count=$dd_count of=$file \
4957 error "write data into $file failed"
4962 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4965 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4967 eval $cmd || error "$cmd failed"
4969 check_stripe_count $TDIR/file1 $expected
4971 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.90) ];
4973 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
4974 # OST 1 if it is on OST 0. This file is small enough to
4975 # be on only one stripe.
4976 file=$TDIR/migr_1_ost
4977 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
4978 error "write data into $file failed"
4979 local obdidx=$($LFS getstripe -i $file)
4980 local oldmd5=$(md5sum $file)
4982 [[ $obdidx -eq 0 ]] && newobdidx=1
4983 cmd="$LFS migrate -i $newobdidx $file"
4985 eval $cmd || error "$cmd failed"
4986 local realobdix=$($LFS getstripe -i $file)
4987 local newmd5=$(md5sum $file)
4988 [[ $newobdidx -ne $realobdix ]] &&
4989 error "new OST is different (was=$obdidx, wanted=$newobdidx, got=$realobdix)"
4990 [[ "$oldmd5" != "$newmd5" ]] &&
4991 error "md5sum differ: $oldmd5, $newmd5"
4995 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4997 eval $cmd || error "$cmd failed"
4999 for j in $(seq 1 $NUMFILES); do
5000 check_stripe_count $TDIR/dir1/file$j $expected
5003 # lfs_migrate works with lfs find
5004 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
5005 $LFS_MIGRATE -y -c $expected"
5007 eval $cmd || error "$cmd failed"
5009 for i in $(seq 2 $NUMFILES); do
5010 check_stripe_count $TDIR/file$i $expected
5012 for i in $(seq 2 $NUMDIRS); do
5013 for j in $(seq 1 $NUMFILES); do
5014 check_stripe_count $TDIR/dir$i/file$j $expected
5018 run_test 56w "check lfs_migrate -c stripe_count works"
5021 check_swap_layouts_support && return 0
5022 [[ $OSTCOUNT -lt 2 ]] &&
5023 skip_env "need 2 OST, skipping test" && return
5025 local dir0=$DIR/$tdir/$testnum
5026 test_mkdir -p $dir0 || error "creating dir $dir0"
5028 local ref1=/etc/passwd
5029 local file1=$dir0/file1
5031 $SETSTRIPE -c 2 $file1
5033 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
5034 stripe=$($GETSTRIPE -c $file1)
5035 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5036 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5041 run_test 56x "lfs migration support"
5044 check_swap_layouts_support && return 0
5045 [[ $OSTCOUNT -lt 2 ]] &&
5046 skip_env "need 2 OST, skipping test" && return
5048 local dir0=$DIR/$tdir/$testnum
5049 test_mkdir -p $dir0 || error "creating dir $dir0"
5051 local ref1=/etc/passwd
5052 local file1=$dir0/file1
5054 $SETSTRIPE -c 2 $file1
5056 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
5057 local stripe=$($GETSTRIPE -c $file1)
5058 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
5059 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
5064 run_test 56xa "lfs migration --block support"
5067 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
5068 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
5072 local dir0=$DIR/$tdir/$testnum
5073 test_mkdir -p $dir0 || error "creating dir $dir0"
5074 local f1=$dir0/file1
5075 local f2=$dir0/file2
5077 touch $f1 || error "creating std file $f1"
5078 $MULTIOP $f2 H2c || error "creating released file $f2"
5080 # a directory can be raid0, so ask only for files
5081 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
5082 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
5084 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
5085 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
5087 # only files can be released, so no need to force file search
5088 res=$($LFIND $dir0 -L released)
5089 [[ $res == $f2 ]] || error "search released: found $res != $f2"
5091 res=$($LFIND $dir0 \! -L released)
5092 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
5095 run_test 56y "lfs find -L raid0|released"
5097 test_56z() { # LU-4824
5098 # This checks to make sure 'lfs find' continues after errors
5099 # There are two classes of errors that should be caught:
5100 # - If multiple paths are provided, all should be searched even if one
5102 # - If errors are encountered during the search, it should not terminate
5105 test_mkdir $DIR/$tdir
5106 for i in d{0..9}; do
5107 test_mkdir $DIR/$tdir/$i
5109 touch $DIR/$tdir/d{0..9}/$tfile
5110 $LFS find $DIR/non_existent_dir $DIR/$tdir &&
5111 error "$LFS find did not return an error"
5112 # Make a directory unsearchable. This should NOT be the last entry in
5113 # directory order. Arbitrarily pick the 6th entry
5114 chmod 700 $($LFS find $DIR/$tdir -type d | sed '6!d')
5115 local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
5116 # The user should be able to see 10 directories and 9 files
5117 [ $count == 19 ] || error "$LFS find did not continue after error"
5119 run_test 56z "lfs find should continue after an error"
5121 test_56aa() { # LU-5937
5122 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
5125 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
5127 createmany -o $DIR/$tdir/striped_dir/${tfile}- 1024
5128 local dirs=$(lfs find --size +8k $DIR/$tdir/)
5130 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
5132 run_test 56aa "lfs find --size under striped dir"
5135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5136 # note test will not do anything if MDS is not local
5137 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5138 skip "Only applicable to ldiskfs-based MDTs"
5142 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5143 local MNTDEV="osd*.*MDT*.mntdev"
5144 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
5145 [ -z "$DEV" ] && error "can't access $MNTDEV"
5146 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
5147 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
5148 error "can't access $DEV"
5149 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
5150 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
5154 run_test 57a "verify MDS filesystem created with large inodes =="
5157 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5158 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
5159 skip "Only applicable to ldiskfs-based MDTs"
5163 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5164 local dir=$DIR/$tdir
5168 local FILEN=$dir/f$FILECOUNT
5170 rm -rf $dir || error "removing $dir"
5171 test_mkdir -p -c1 $dir || error "creating $dir"
5172 local mdtidx=$($LFS getstripe -M $dir)
5173 local mdtname=MDT$(printf %04x $mdtidx)
5174 local facet=mds$((mdtidx + 1))
5176 echo "mcreating $FILECOUNT files"
5177 createmany -m $dir/f 1 $FILECOUNT || \
5178 error "creating files in $dir"
5180 # verify that files do not have EAs yet
5181 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
5182 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
5186 df $dir #make sure we get new statfs data
5187 local MDSFREE=$(do_facet $facet \
5188 lctl get_param -n osd*.*$mdtname.kbytesfree)
5189 local MDCFREE=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5190 echo "opening files to create objects/EAs"
5192 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
5193 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
5196 # verify that files have EAs now
5197 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
5198 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
5200 sleep 1 #make sure we get new statfs data
5202 local MDSFREE2=$(do_facet $facet \
5203 lctl get_param -n osd*.*$mdtname.kbytesfree)
5204 local MDCFREE2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
5205 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
5206 if [ "$MDSFREE" != "$MDSFREE2" ]; then
5207 error "MDC before $MDCFREE != after $MDCFREE2"
5209 echo "MDC before $MDCFREE != after $MDCFREE2"
5210 echo "unable to confirm if MDS has large inodes"
5215 run_test 57b "default LOV EAs are stored inside large inodes ==="
5218 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5219 [ -z "$(which wiretest 2>/dev/null)" ] &&
5220 skip_env "could not find wiretest" && return
5223 run_test 58 "verify cross-platform wire constants =============="
5226 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5227 echo "touch 130 files"
5228 createmany -o $DIR/f59- 130
5230 unlinkmany $DIR/f59- 130
5232 # wait for commitment of removal
5233 wait_delete_completed
5235 run_test 59 "verify cancellation of llog records async ========="
5237 TEST60_HEAD="test_60 run $RANDOM"
5239 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5240 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5241 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5242 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
5243 skip_env "missing subtest run-llog.sh" && return
5245 log "$TEST60_HEAD - from kernel mode"
5246 do_facet mgs "$LCTL set_param debug=warning; $LCTL dk > /dev/null"
5247 do_facet mgs sh run-llog.sh
5248 do_facet mgs $LCTL dk > $TMP/$tfile
5250 # LU-6388: test llog_reader
5251 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
5252 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
5253 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
5254 skip_env "missing llog_reader" && return
5255 local fstype=$(facet_fstype mgs)
5256 [ $fstype != ldiskfs -a $fstype != zfs ] &&
5257 skip_env "Only for ldiskfs or zfs type mgs" && return
5259 local mntpt=$(facet_mntpt mgs)
5260 local mgsdev=$(mgsdevname 1)
5272 #get fid and record list
5273 fid_list=($(awk '/9_sub.*record/ { print $NF }' /$TMP/$tfile |
5275 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' /$TMP/$tfile |
5277 #remount mgs as ldiskfs or zfs type
5278 stop mgs || error "stop mgs failed"
5279 mount_fstype mgs || error "remount mgs failed"
5280 for ((i = 0; i < ${#fid_list[@]}; i++)); do
5283 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
5284 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
5289 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
5291 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
5293 echo "obj_file is $obj_file"
5294 do_facet mgs $llog_reader $obj_file
5296 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
5297 awk '{ print $3 }' | sed -e "s/^type=//g")
5298 if [ $rec_type != $rec ]; then
5299 echo "FAILED test_60a wrong record type $rec_type," \
5305 #check obj path if record type is LLOG_LOGID_MAGIC
5306 if [ "$rec" == "1064553b" ]; then
5307 path=$(do_facet mgs $llog_reader $obj_file |
5308 grep "path=" | awk '{ print $NF }' |
5309 sed -e "s/^path=//g")
5310 if [ $obj_file != $mntpt/$path ]; then
5311 echo "FAILED test_60a wrong obj path" \
5312 "$montpt/$path, should be $obj_file"
5319 #restart mgs before "error", otherwise it will block the next test
5320 stop mgs || error "stop mgs failed"
5321 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
5322 $pass || error "test failed, see FAILED test_60a messages for specifics"
5324 run_test 60a "llog_test run from kernel module and test llog_reader =========="
5326 test_60b() { # bug 6411
5327 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5329 LLOG_COUNT=$(dmesg | awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
5341 [[ $LLOG_COUNT -gt 100 ]] &&
5342 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5344 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5347 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5348 echo "create 5000 files"
5349 createmany -o $DIR/f60c- 5000
5350 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5351 lctl set_param fail_loc=0x80000137
5352 unlinkmany $DIR/f60c- 5000
5353 lctl set_param fail_loc=0
5355 run_test 60c "unlink file when mds full"
5358 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5359 SAVEPRINTK=$(lctl get_param -n printk)
5361 # verify "lctl mark" is even working"
5362 MESSAGE="test message ID $RANDOM $$"
5363 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5364 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5366 lctl set_param printk=0 || error "set lnet.printk failed"
5367 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5368 MESSAGE="new test message ID $RANDOM $$"
5369 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5370 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5371 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5373 lctl set_param -n printk="$SAVEPRINTK"
5375 run_test 60d "test printk console message masking"
5378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5379 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5381 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
5382 do_facet mds1 lctl set_param fail_loc=0x15b
5385 run_test 60e "no space while new llog is being created"
5388 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5390 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5391 cancel_lru_locks osc
5392 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5395 run_test 61 "mmap() writes don't make sync hang ================"
5397 # bug 2330 - insufficient obd_match error checking causes LBUG
5399 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5402 cancel_lru_locks osc
5403 lctl set_param fail_loc=0x405
5404 cat $f && error "cat succeeded, expect -EIO"
5405 lctl set_param fail_loc=0
5407 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5408 # match every page all of the time.
5409 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5411 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5412 # Though this test is irrelevant anymore, it helped to reveal some
5413 # other grant bugs (LU-4482), let's keep it.
5414 test_63a() { # was test_63
5415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5416 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5417 for i in `seq 10` ; do
5418 dd if=/dev/zero of=$DIR/f63 bs=8k &
5424 rm -f $DIR/f63 || true
5426 run_test 63a "Verify oig_wait interruption does not crash ======="
5428 # bug 2248 - async write errors didn't return to application on sync
5429 # bug 3677 - async write errors left page locked
5431 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5433 lctl set_param debug=-1
5435 # ensure we have a grant to do async writes
5436 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5439 sync # sync lest earlier test intercept the fail_loc
5441 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5442 lctl set_param fail_loc=0x80000406
5443 $MULTIOP $DIR/$tfile Owy && \
5444 error "sync didn't return ENOMEM"
5445 sync; sleep 2; sync # do a real sync this time to flush page
5446 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5447 error "locked page left in cache after async error" || true
5450 run_test 63b "async write errors should be returned to fsync ==="
5453 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5455 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5457 run_test 64a "verify filter grant calculations (in kernel) ====="
5460 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5461 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5463 run_test 64b "check out-of-space detection on client ==========="
5466 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5468 run_test 64c "verify grant shrink ========================------"
5470 # bug 1414 - set/get directories' stripe info
5472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5473 test_mkdir -p $DIR/$tdir
5475 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5477 run_test 65a "directory with no stripe info ===================="
5480 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5481 test_mkdir -p $DIR/$tdir
5482 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5484 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5487 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5489 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
5492 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5493 if [[ $OSTCOUNT -gt 1 ]]; then
5494 test_mkdir -p $DIR/$tdir
5495 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5497 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5498 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5500 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5503 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
5506 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5507 test_mkdir -p $DIR/$tdir
5508 local STRIPECOUNT=$($GETSTRIPE -c $DIR/$tdir)
5509 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5511 if [[ $STRIPECOUNT -le 0 ]]; then
5513 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5514 #LOV_MAX_STRIPE_COUNT is 2000
5515 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5517 sc=$(($STRIPECOUNT - 1))
5519 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5520 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5521 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5522 error "lverify failed"
5524 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
5527 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5528 test_mkdir -p $DIR/$tdir
5530 $SETSTRIPE $DIR/$tdir || error "setstripe"
5531 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5532 error "no stripe info failed"
5534 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5536 run_test 65e "directory setstripe defaults ======================="
5539 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5540 test_mkdir -p $DIR/${tdir}f
5541 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5543 run_test 65f "dir setstripe permission (should return error) ==="
5546 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5547 test_mkdir -p $DIR/$tdir
5548 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5550 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5552 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5553 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5554 error "delete default stripe failed"
5556 run_test 65g "directory setstripe -d ==========================="
5559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5560 test_mkdir -p $DIR/$tdir
5561 local STRIPESIZE=$($GETSTRIPE -S $DIR/$tdir)
5563 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5565 test_mkdir -p $DIR/$tdir/dd1
5566 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5567 error "stripe info inherit failed"
5569 run_test 65h "directory stripe info inherit ===================="
5571 test_65i() { # bug6367
5572 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5573 $SETSTRIPE -S 65536 -c -1 $MOUNT
5575 run_test 65i "set non-default striping on root directory (bug 6367)="
5577 test_65ia() { # bug12836
5578 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5579 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5581 run_test 65ia "getstripe on -1 default directory striping"
5583 test_65ib() { # bug12836
5584 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5585 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5587 run_test 65ib "getstripe -v on -1 default directory striping"
5589 test_65ic() { # bug12836
5590 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5591 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5593 run_test 65ic "new find on -1 default directory striping"
5595 test_65j() { # bug6367
5596 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5598 # if we aren't already remounting for each test, do so for this test
5599 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5600 cleanup || error "failed to unmount"
5603 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5605 run_test 65j "set default striping on root directory (bug 6367)="
5607 test_65k() { # bug11679
5608 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5609 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5610 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5612 local disable_precreate=true
5613 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.8.54) ] &&
5614 disable_precreate=false
5616 echo "Check OST status: "
5617 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
5618 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
5620 for OSC in $MDS_OSCS; do
5621 echo $OSC "is active"
5622 do_facet $SINGLEMDS lctl --device %$OSC activate
5625 for INACTIVE_OSC in $MDS_OSCS; do
5626 local ost=$(osc_to_ost $INACTIVE_OSC)
5627 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
5628 lov.*md*.target_obd |
5629 awk -F: /$ost/'{ print $1 }' | head -n 1)
5632 $SETSTRIPE -i $ostnum -c 1 $DIR/$tdir
5633 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
5635 echo "Deactivate: " $INACTIVE_OSC
5636 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5638 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
5639 osp.$ost*MDT0000.create_count")
5640 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
5641 osp.$ost*MDT0000.max_create_count")
5642 $disable_precreate &&
5643 do_facet $SINGLEMDS "lctl set_param -n \
5644 osp.$ost*MDT0000.max_create_count=0"
5646 for idx in $(seq 0 $((OSTCOUNT - 1))); do
5647 [ -f $DIR/$tdir/$idx ] && continue
5648 echo "$SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx"
5649 $SETSTRIPE -i $idx -c 1 $DIR/$tdir/$idx ||
5650 error "setstripe $idx should succeed"
5651 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
5653 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
5656 do_facet $SINGLEMDS "lctl set_param -n \
5657 osp.$ost*MDT0000.max_create_count=$max_count"
5658 do_facet $SINGLEMDS "lctl set_param -n \
5659 osp.$ost*MDT0000.create_count=$count"
5660 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5661 echo $INACTIVE_OSC "is Activate"
5663 wait_osc_import_state mds ost$ostnum FULL
5666 run_test 65k "validate manual striping works properly with deactivated OSCs"
5668 test_65l() { # bug 12836
5669 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5670 test_mkdir -p $DIR/$tdir/test_dir
5671 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5672 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5674 run_test 65l "lfs find on -1 stripe dir ========================"
5677 $RUNAS $SETSTRIPE -c 2 $MOUNT && error "setstripe should fail"
5680 run_test 65m "normal user can't set filesystem default stripe"
5682 # bug 2543 - update blocks count on client
5684 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5686 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5687 sync; sync_all_data; sync; sync_all_data
5688 cancel_lru_locks osc
5689 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5690 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5692 run_test 66 "update inode blocks count on client ==============="
5697 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5699 if [ ! -z "$LLOOP" ]; then
5700 if swapon -s | grep -q $LLOOP; then
5701 swapoff $LLOOP || error "swapoff failed"
5704 $LCTL blockdev_detach $LLOOP || error "detach failed"
5708 if [ ! -z "$LLITELOOPLOAD" ]; then
5716 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5720 swapon -s | awk '($1 == "'$1'") { print $4 }'
5723 # test case for lloop driver, basic function
5725 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5726 [ "$UID" != 0 ] && skip_env "must run as root" && return
5727 llite_lloop_enabled || \
5728 { skip_env "llite_lloop module disabled" && return; }
5730 trap cleanup_68 EXIT
5732 if ! module_loaded llite_lloop; then
5733 if load_module llite/llite_lloop; then
5736 skip_env "can't find module llite_lloop"
5741 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5742 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5743 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5745 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5746 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5750 run_test 68a "lloop driver - basic test ========================"
5752 # excercise swapping to lustre by adding a high priority swapfile entry
5753 # and then consuming memory until it is used.
5754 test_68b() { # was test_68
5755 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5756 [ "$UID" != 0 ] && skip_env "must run as root" && return
5757 lctl get_param -n devices | grep -q obdfilter && \
5758 skip "local OST" && return
5760 grep -q llite_lloop /proc/modules
5761 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5763 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5764 skip "can't reliably test swap with TCP" && return
5766 MEMTOTAL=`meminfo MemTotal`
5767 NR_BLOCKS=$((MEMTOTAL>>8))
5768 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5770 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5771 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5774 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5776 trap cleanup_68 EXIT
5778 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5780 echo "before: `swapon -s | grep $LLOOP`"
5781 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5782 echo "after: `swapon -s | grep $LLOOP`"
5783 SWAPUSED=`swap_used $LLOOP`
5787 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5789 run_test 68b "support swapping to Lustre ========================"
5791 # bug5265, obdfilter oa2dentry return -ENOENT
5792 # #define OBD_FAIL_SRV_ENOENT 0x217
5794 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5795 remote_ost_nodsh && skip "remote OST with nodsh" && return
5798 $SETSTRIPE -c 1 -i 0 $f
5800 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5802 do_facet ost1 lctl set_param fail_loc=0x217
5803 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5804 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5806 do_facet ost1 lctl set_param fail_loc=0
5807 $DIRECTIO write $f 0 2 || error "write error"
5809 cancel_lru_locks osc
5810 $DIRECTIO read $f 0 1 || error "read error"
5812 do_facet ost1 lctl set_param fail_loc=0x217
5813 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5815 do_facet ost1 lctl set_param fail_loc=0
5818 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5821 test_mkdir -p $DIR/$tdir
5822 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
5823 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5825 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5827 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5828 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5829 [ "$RUNAS_ID" = "$UID" ] &&
5830 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5832 # Check that testing environment is properly set up. Skip if not
5833 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5834 skip_env "User $RUNAS_ID does not exist - skipping"
5838 chmod 777 $DIR/$tfile
5839 chmod ug+s $DIR/$tfile
5840 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5841 error "$RUNAS dd $DIR/$tfile failed"
5842 # See if we are still setuid/sgid
5843 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5844 error "S/gid is not dropped on write"
5845 # Now test that MDS is updated too
5846 cancel_lru_locks mdc
5847 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5848 error "S/gid is not dropped on MDS"
5851 run_test 72a "Test that remove suid works properly (bug5695) ===="
5853 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5856 [ "$RUNAS_ID" = "$UID" ] && \
5857 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5858 [ "$RUNAS_ID" -eq 0 ] && \
5859 skip_env "RUNAS_ID = 0 -- skipping" && return
5861 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5862 # Check that testing environment is properly set up. Skip if not
5863 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5864 skip_env "User $RUNAS_ID does not exist - skipping"
5867 touch $DIR/${tfile}-f{g,u}
5868 test_mkdir $DIR/${tfile}-dg
5869 test_mkdir $DIR/${tfile}-du
5870 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5871 chmod g+s $DIR/${tfile}-{f,d}g
5872 chmod u+s $DIR/${tfile}-{f,d}u
5873 for perm in 777 2777 4777; do
5874 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5875 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5876 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5877 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5881 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5883 # bug 3462 - multiple simultaneous MDC requests
5885 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5886 test_mkdir $DIR/d73-1
5887 test_mkdir $DIR/d73-2
5888 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5891 lctl set_param fail_loc=0x80000129
5892 $MULTIOP $DIR/d73-1/f73-2 Oc &
5894 lctl set_param fail_loc=0
5896 $MULTIOP $DIR/d73-2/f73-3 Oc &
5900 wait $pid1 || return 1
5904 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5905 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5906 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5910 run_test 73 "multiple MDC requests (should not deadlock)"
5912 test_74a() { # bug 6149, 6184
5913 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5914 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5916 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5917 # will spin in a tight reconnection loop
5919 $LCTL set_param fail_loc=0x8000030e
5920 # get any lock that won't be difficult - lookup works.
5922 $LCTL set_param fail_loc=0
5926 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5928 test_74b() { # bug 13310
5929 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5930 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5932 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5933 # will spin in a tight reconnection loop
5934 $LCTL set_param fail_loc=0x8000030e
5935 # get a "difficult" lock
5937 $LCTL set_param fail_loc=0
5941 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5944 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5945 #define OBD_FAIL_LDLM_NEW_LOCK
5946 $LCTL set_param fail_loc=0x319
5947 touch $DIR/$tfile && error "touch successful"
5948 $LCTL set_param fail_loc=0
5951 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5954 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5957 get_inode_slab_tunables() {
5958 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5961 set_inode_slab_tunables() {
5962 echo "lustre_inode_cache $1" > /proc/slabinfo
5965 test_76() { # Now for bug 20433, added originally in bug 1443
5966 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5967 local SLAB_SETTINGS=$(get_inode_slab_tunables)
5968 local CPUS=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
5969 # we cannot set limit below 1 which means 1 inode in each
5970 # per-cpu cache is still allowed
5971 set_inode_slab_tunables "1 1 0"
5972 cancel_lru_locks osc
5973 BEFORE_INODES=$(num_inodes)
5974 echo "before inodes: $BEFORE_INODES"
5976 [ "$SLOW" = "no" ] && COUNT=100
5977 for i in $(seq $COUNT); do
5981 cancel_lru_locks osc
5982 AFTER_INODES=$(num_inodes)
5983 echo "after inodes: $AFTER_INODES"
5985 while [[ $((AFTER_INODES-1*${CPUS:-1})) -gt $BEFORE_INODES ]]; do
5987 AFTER_INODES=$(num_inodes)
5989 echo "wait $wait seconds inodes: $AFTER_INODES"
5990 if [ $wait -gt 30 ]; then
5991 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5994 set_inode_slab_tunables "$SLAB_SETTINGS"
5996 run_test 76 "confirm clients recycle inodes properly ===="
6002 # Note: in sptlrpc modes which enable its own bulk checksum, the
6003 # original crc32_le bulk checksum will be automatically disabled,
6004 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
6005 # will be checked by sptlrpc code against sptlrpc bulk checksum.
6006 # In this case set_checksums() will not be no-op, because sptlrpc
6007 # bulk checksum will be enabled all through the test.
6009 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
6010 lctl set_param -n osc.*.checksums $1
6014 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
6015 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
6016 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
6017 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
6020 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
6021 log "set checksum type to $1"
6024 F77_TMP=$TMP/f77-temp
6027 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
6028 error "error writing to $F77_TMP"
6031 test_77a() { # bug 10889
6032 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6033 $GSS && skip "could not run with gss" && return
6034 [ ! -f $F77_TMP ] && setup_f77
6036 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
6040 run_test 77a "normal checksum read/write operation"
6042 test_77b() { # bug 10889
6043 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6044 $GSS && skip "could not run with gss" && return
6045 [ ! -f $F77_TMP ] && setup_f77
6046 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6047 $LCTL set_param fail_loc=0x80000409
6050 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
6051 error "dd error: $?"
6052 $LCTL set_param fail_loc=0
6054 for algo in $CKSUM_TYPES; do
6055 cancel_lru_locks osc
6056 set_checksum_type $algo
6057 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6058 $LCTL set_param fail_loc=0x80000408
6059 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6060 $LCTL set_param fail_loc=0
6063 set_checksum_type $ORIG_CSUM_TYPE
6066 run_test 77b "checksum error on client write, read"
6068 test_77d() { # bug 10889
6069 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6070 $GSS && skip "could not run with gss" && return
6071 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6072 $LCTL set_param fail_loc=0x80000409
6074 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6075 error "direct write: rc=$?"
6076 $LCTL set_param fail_loc=0
6079 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
6080 $LCTL set_param fail_loc=0x80000408
6082 cancel_lru_locks osc
6083 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
6084 error "direct read: rc=$?"
6085 $LCTL set_param fail_loc=0
6088 run_test 77d "checksum error on OST direct write, read"
6090 test_77f() { # bug 10889
6091 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6092 $GSS && skip "could not run with gss" && return
6094 for algo in $CKSUM_TYPES; do
6095 cancel_lru_locks osc
6096 set_checksum_type $algo
6097 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
6098 $LCTL set_param fail_loc=0x409
6099 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
6100 error "direct write succeeded"
6101 $LCTL set_param fail_loc=0
6103 set_checksum_type $ORIG_CSUM_TYPE
6106 run_test 77f "repeat checksum error on write (expect error)"
6108 test_77g() { # bug 10889
6109 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6110 $GSS && skip "could not run with gss" && return
6111 remote_ost_nodsh && skip "remote OST with nodsh" && return
6113 [ ! -f $F77_TMP ] && setup_f77
6115 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
6116 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
6117 do_facet ost1 lctl set_param fail_loc=0x8000021a
6119 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
6120 error "write error: rc=$?"
6121 do_facet ost1 lctl set_param fail_loc=0
6124 cancel_lru_locks osc
6125 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
6126 do_facet ost1 lctl set_param fail_loc=0x8000021b
6128 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
6129 do_facet ost1 lctl set_param fail_loc=0
6132 run_test 77g "checksum error on OST write, read"
6134 test_77i() { # bug 13805
6135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6136 $GSS && skip "could not run with gss" && return
6137 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
6138 lctl set_param fail_loc=0x40b
6139 remount_client $MOUNT
6140 lctl set_param fail_loc=0
6141 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6142 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6143 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6144 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6146 remount_client $MOUNT
6148 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
6150 test_77j() { # bug 13805
6151 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6152 $GSS && skip "could not run with gss" && return
6153 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
6154 lctl set_param fail_loc=0x40c
6155 remount_client $MOUNT
6156 lctl set_param fail_loc=0
6157 sleep 2 # wait async osc connect to finish
6158 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
6159 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
6160 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
6161 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
6163 remount_client $MOUNT
6165 run_test 77j "client only supporting ADLER32"
6167 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
6176 test_78() { # bug 10901
6177 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6178 remote_ost || { skip_env "local OST" && return; }
6181 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
6182 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
6183 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
6184 echo "MemTotal: $MEMTOTAL"
6186 # reserve 256MB of memory for the kernel and other running processes,
6187 # and then take 1/2 of the remaining memory for the read/write buffers.
6188 if [ $MEMTOTAL -gt 512 ] ;then
6189 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
6191 # for those poor memory-starved high-end clusters...
6192 MEMTOTAL=$((MEMTOTAL / 2))
6194 echo "Mem to use for directio: $MEMTOTAL"
6196 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
6197 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
6198 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
6199 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
6201 echo "Smallest OST: $SMALLESTOST"
6202 [[ $SMALLESTOST -lt 10240 ]] &&
6203 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
6205 trap cleanup_test_78 EXIT
6207 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
6208 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
6210 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
6211 echo "File size: $F78SIZE"
6212 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
6213 for i in $(seq 1 $NSEQ); do
6214 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
6215 echo directIO rdwr round $i of $NSEQ
6216 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
6221 run_test 78 "handle large O_DIRECT writes correctly ============"
6223 test_79() { # bug 12743
6224 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6225 wait_delete_completed
6227 BKTOTAL=$(calc_osc_kbytes kbytestotal)
6228 BKFREE=$(calc_osc_kbytes kbytesfree)
6229 BKAVAIL=$(calc_osc_kbytes kbytesavail)
6231 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
6232 DFTOTAL=`echo $STRING | cut -d, -f1`
6233 DFUSED=`echo $STRING | cut -d, -f2`
6234 DFAVAIL=`echo $STRING | cut -d, -f3`
6235 DFFREE=$(($DFTOTAL - $DFUSED))
6237 ALLOWANCE=$((64 * $OSTCOUNT))
6239 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
6240 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
6241 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
6243 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
6244 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
6245 error "df free($DFFREE) mismatch OST free($BKFREE)"
6247 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
6248 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
6249 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
6252 run_test 79 "df report consistency check ======================="
6254 test_80() { # bug 10718
6255 remote_ost_nodsh && skip "remote OST with nodsh" && return
6256 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6257 # relax strong synchronous semantics for slow backends like ZFS
6258 local soc="obdfilter.*.sync_on_lock_cancel"
6259 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
6261 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
6262 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
6263 facet_active_host $host; done | sort -u)
6264 do_nodes $hosts lctl set_param $soc=never
6267 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
6269 local BEFORE=`date +%s`
6270 cancel_lru_locks osc
6271 local AFTER=`date +%s`
6272 local DIFF=$((AFTER-BEFORE))
6273 if [ $DIFF -gt 1 ] ; then
6274 error "elapsed for 1M@1T = $DIFF"
6277 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
6281 run_test 80 "Page eviction is equally fast at high offsets too ===="
6283 test_81a() { # LU-456
6284 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6285 remote_ost_nodsh && skip "remote OST with nodsh" && return
6286 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6287 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
6288 do_facet ost1 lctl set_param fail_loc=0x80000228
6290 # write should trigger a retry and success
6291 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6292 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6294 if [ $RC -ne 0 ] ; then
6295 error "write should success, but failed for $RC"
6298 run_test 81a "OST should retry write when get -ENOSPC ==============="
6300 test_81b() { # LU-456
6301 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6302 remote_ost_nodsh && skip "remote OST with nodsh" && return
6303 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
6304 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
6305 do_facet ost1 lctl set_param fail_loc=0x228
6307 # write should retry several times and return -ENOSPC finally
6308 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
6309 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
6312 if [ $RC -ne $ENOSPC ] ; then
6313 error "dd should fail for -ENOSPC, but succeed."
6316 run_test 81b "OST should return -ENOSPC when retry still fails ======="
6318 test_82() { # LU-1031
6319 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
6323 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
6325 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
6327 kill -USR1 $MULTIPID2
6329 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
6330 error "First grouplock does not block second one"
6332 echo "Second grouplock blocks first one"
6334 kill -USR1 $MULTIPID1
6338 run_test 82 "Basic grouplock test ==============================="
6341 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
6343 test_mkdir -p $DIR/d99cvsroot
6344 chown $RUNAS_ID $DIR/d99cvsroot
6345 local oldPWD=$PWD # bug 13584, use $TMP as working dir
6348 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
6351 run_test 99a "cvs init ========================================="
6354 [ -z "$(which cvs 2>/dev/null)" ] &&
6355 skip_env "could not find cvs" && return
6356 [ ! -d $DIR/d99cvsroot ] && test_99a
6358 # some versions of cvs import exit(1) when asked to import links or
6359 # files they can't read. ignore those files.
6360 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
6361 ! -perm /4 -printf '-I %f\n')
6362 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
6363 d99reposname vtag rtag
6365 run_test 99b "cvs import ======================================="
6368 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6369 [ ! -d $DIR/d99cvsroot ] && test_99b
6371 test_mkdir -p $DIR/d99reposname
6372 chown $RUNAS_ID $DIR/d99reposname
6373 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
6375 run_test 99c "cvs checkout ====================================="
6378 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6379 [ ! -d $DIR/d99cvsroot ] && test_99c
6380 cd $DIR/d99reposname
6382 $RUNAS cvs add -m 'addmsg' foo99
6384 run_test 99d "cvs add =========================================="
6387 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6388 [ ! -d $DIR/d99cvsroot ] && test_99c
6389 cd $DIR/d99reposname
6392 run_test 99e "cvs update ======================================="
6395 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6396 [ ! -d $DIR/d99cvsroot ] && test_99d
6397 cd $DIR/d99reposname
6398 $RUNAS cvs commit -m 'nomsg' foo99
6399 rm -fr $DIR/d99cvsroot
6401 run_test 99f "cvs commit ======================================="
6404 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6405 [ "$NETTYPE" = tcp ] || \
6406 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
6409 remote_ost_nodsh && skip "remote OST with nodsh" && return
6410 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6412 { skip "useless for local single node setup" && return; }
6414 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6415 [ "$PROT" != "tcp" ] && continue
6416 RPORT=$(echo $REMOTE | cut -d: -f2)
6417 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6420 LPORT=`echo $LOCAL | cut -d: -f2`
6421 if [ $LPORT -ge 1024 ]; then
6422 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6424 error_exit "local: $LPORT > 1024, remote: $RPORT"
6427 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6429 run_test 100 "check local port using privileged port ==========="
6431 function get_named_value()
6440 echo $line | sed "s/^$tag[ ]*//"
6447 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6448 awk '/^max_cached_mb/ { print $2 }')
6451 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6456 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6457 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6461 local cache_limit=32
6463 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6464 trap cleanup_101a EXIT
6465 $LCTL set_param -n llite.*.read_ahead_stats 0
6466 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6469 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6471 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6472 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6475 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6476 get_named_value 'read but discarded' | cut -d" " -f1); do
6477 discard=$(($discard + $s))
6481 if [[ $(($discard * 10)) -gt $nreads ]]; then
6482 $LCTL get_param osc.*-osc*.rpc_stats
6483 $LCTL get_param llite.*.read_ahead_stats
6484 error "too many ($discard) discarded pages"
6486 rm -f $DIR/$tfile || true
6488 run_test 101a "check read-ahead for random reads ================"
6491 test_mkdir -p $DIR/$tdir
6492 local STRIPE_SIZE=$1
6493 local FILE_LENGTH=$2
6496 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6498 local list=$(comma_list $(osts_nodes))
6499 set_osd_param $list '' read_cache_enable 0
6500 set_osd_param $list '' writethrough_cache_enable 0
6502 trap cleanup_test101bc EXIT
6503 # prepare the read-ahead file
6504 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6506 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6507 count=$FILE_SIZE_MB 2> /dev/null
6511 cleanup_test101bc() {
6516 local list=$(comma_list $(osts_nodes))
6517 set_osd_param $list '' read_cache_enable 1
6518 set_osd_param $list '' writethrough_cache_enable 1
6522 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6527 local STRIPE_SIZE=$2
6528 local FILE_LENGTH=$3
6529 local RA_INC=1048576
6530 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6531 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6532 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6533 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6534 get_named_value 'read but discarded' |
6535 cut -d" " -f1 | calc_total)
6536 if [[ $DISCARD -gt $discard_limit ]]; then
6537 $LCTL get_param llite.*.read_ahead_stats
6538 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6540 echo "Read-ahead success for size ${READ_SIZE}"
6545 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6546 [[ $OSTCOUNT -lt 2 ]] &&
6547 skip_env "skipping stride IO stride-ahead test" && return
6548 local STRIPE_SIZE=1048576
6549 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6550 if [ $SLOW == "yes" ]; then
6551 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6553 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6556 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6558 # prepare the read-ahead file
6559 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6560 cancel_lru_locks osc
6561 for BIDX in 2 4 8 16 32 64 128 256
6563 local BSIZE=$((BIDX*4096))
6564 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6565 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6566 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6567 $LCTL set_param -n llite.*.read_ahead_stats 0
6568 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6569 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6570 cancel_lru_locks osc
6571 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6576 run_test 101b "check stride-io mode read-ahead ================="
6579 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6580 local STRIPE_SIZE=1048576
6581 local FILE_LENGTH=$((STRIPE_SIZE*100))
6585 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6587 cancel_lru_locks osc
6588 $LCTL set_param osc.*.rpc_stats 0
6589 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6590 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6591 local stats=$($LCTL get_param -n $osc_rpc_stats)
6592 local lines=$(echo "$stats" | awk 'END {print NR;}')
6595 if [ $lines -le 20 ]; then
6598 for size in 1 2 4 8; do
6599 local rpc=$(echo "$stats" |
6600 awk '($1 == "'$size':") {print $2; exit; }')
6602 error "Small $((size*4))k read IO $rpc !"
6604 echo "$osc_rpc_stats check passed!"
6609 run_test 101c "check stripe_size aligned read-ahead ================="
6612 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6613 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6617 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6618 local file=$DIR/$tfile
6619 local sz_MB=${FILESIZE_101d:-500}
6620 local ra_MB=${READAHEAD_MB:-40}
6622 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6623 [ $free_MB -lt $sz_MB ] &&
6624 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6626 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6627 $SETSTRIPE -c -1 $file || error "setstripe failed"
6629 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6630 echo Cancel LRU locks on lustre client to flush the client cache
6631 cancel_lru_locks osc
6633 echo Disable read-ahead
6634 local old_READAHEAD=$(set_read_ahead 0)
6636 echo Reading the test file $file with read-ahead disabled
6637 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6639 echo Cancel LRU locks on lustre client to flush the client cache
6640 cancel_lru_locks osc
6641 echo Enable read-ahead with ${ra_MB}MB
6642 set_read_ahead $ra_MB
6644 echo Reading the test file $file with read-ahead enabled
6645 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6647 echo "read-ahead disabled time read $raOFF"
6648 echo "read-ahead enabled time read $raON"
6650 set_read_ahead $old_READAHEAD
6652 wait_delete_completed
6654 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6655 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6657 run_test 101d "file read with and without read-ahead enabled"
6660 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6661 local file=$DIR/$tfile
6662 local size_KB=500 #KB
6666 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6667 local need_KB=$((count * size_KB))
6668 [[ $free_KB -le $need_KB ]] &&
6669 skip_env "Need free space $need_KB, have $free_KB" && return
6671 echo "Creating $count ${size_KB}K test files"
6672 for ((i = 0; i < $count; i++)); do
6673 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6676 echo "Cancel LRU locks on lustre client to flush the client cache"
6677 cancel_lru_locks osc
6679 echo "Reset readahead stats"
6680 $LCTL set_param -n llite.*.read_ahead_stats 0
6682 for ((i = 0; i < $count; i++)); do
6683 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6686 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6687 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6689 for ((i = 0; i < $count; i++)); do
6690 rm -rf $file.$i 2>/dev/null
6693 #10000 means 20% reads are missing in readahead
6694 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6696 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6699 which iozone || { skip "no iozone installed" && return; }
6701 # create a test file
6702 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
6704 echo Cancel LRU locks on lustre client to flush the client cache
6705 cancel_lru_locks osc
6707 echo Reset readahead stats
6708 $LCTL set_param -n llite.*.read_ahead_stats 0
6710 echo mmap read the file with small block size
6711 iozone -i 1 -+n -r 32k -s 128m -B -f $DIR/$tfile > /dev/null 2>&1
6713 echo checking missing pages
6714 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6715 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6717 [ $miss -lt 3 ] || error "misses too much pages!"
6720 run_test 101f "check mmap read performance"
6724 local osts=$(get_facets OST)
6725 local list=$(comma_list $(osts_nodes))
6726 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6728 save_lustre_params $osts "obdfilter.*.brw_size" > $p
6730 $LFS setstripe -c 1 $DIR/$tfile
6732 if [ $(lustre_version_code ost1) -ge $(version_code 2.8.52) ]; then
6733 set_osd_param $list '' brw_size 16M
6735 echo "remount client to enable large RPC size"
6736 remount_client $MOUNT || error "remount_client failed"
6738 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
6739 [ "$mp" -eq 4096 ] ||
6740 error "max_pages_per_rpc not correctly set"
6743 $LCTL set_param -n osc.*.rpc_stats=0
6745 # 10*16 MiB should be enough for the test
6746 dd if=/dev/zero of=$DIR/$tfile bs=16M count=10
6747 cancel_lru_locks osc
6748 dd of=/dev/null if=$DIR/$tfile bs=16M count=10
6750 # calculate 16 MiB RPCs
6751 rpcs=$($LCTL get_param 'osc.*.rpc_stats' |
6752 sed -n '/pages per rpc/,/^$/p' |
6753 awk 'BEGIN { sum = 0 }; /4096:/ { sum += $2 };
6756 [ "$rpcs" -eq 10 ] || error "not all RPCs are 16 MiB BRW rpcs"
6759 echo "set RPC size to 4MB"
6761 $LCTL set_param -n osc.*.max_pages_per_rpc=4M osc.*.rpc_stats=0
6762 dd if=/dev/zero of=$DIR/$tfile bs=4M count=25
6763 cancel_lru_locks osc
6764 dd of=/dev/null if=$DIR/$tfile bs=4M count=25
6766 # calculate 4 MiB RPCs
6767 rpcs=$($LCTL get_param 'osc.*.rpc_stats' |
6768 sed -n '/pages per rpc/,/^$/p' |
6769 awk 'BEGIN { sum = 0 }; /1024:/ { sum += $2 };
6772 [ "$rpcs" -eq 25 ] || error "not all RPCs are 4 MiB BRW rpcs"
6774 restore_lustre_params < $p
6775 remount_client $MOUNT || error "remount_client failed"
6777 rm -f $p $DIR/$tfile
6779 run_test 101g "Big bulk(4/16 MiB) readahead"
6782 test_mkdir -p $DIR/$tdir
6783 chown $RUNAS_ID $DIR/$tdir
6786 STRIPE_COUNT=$OSTCOUNT
6787 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6789 trap cleanup_test102 EXIT
6791 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6793 for num in 1 2 3 4; do
6794 for count in $(seq 1 $STRIPE_COUNT); do
6795 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6796 local size=`expr $STRIPE_SIZE \* $num`
6797 local file=file"$num-$idx-$count"
6798 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6804 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6810 rm -rf $DIR/d0.sanity/d102
6814 local testfile=$DIR/$tfile
6818 [ "$UID" != 0 ] && skip_env "must run as root" && return
6819 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6820 skip_env "must have user_xattr" && return
6822 [ -z "$(which setfattr 2>/dev/null)" ] &&
6823 skip_env "could not find setfattr" && return
6825 echo "set/get xattr..."
6826 setfattr -n trusted.name1 -v value1 $testfile ||
6827 error "setfattr -n trusted.name1=value1 $testfile failed"
6828 getfattr -n trusted.name1 $testfile 2> /dev/null |
6829 grep "trusted.name1=.value1" ||
6830 error "$testfile missing trusted.name1=value1"
6832 setfattr -n user.author1 -v author1 $testfile ||
6833 error "setfattr -n user.author1=author1 $testfile failed"
6834 getfattr -n user.author1 $testfile 2> /dev/null |
6835 grep "user.author1=.author1" ||
6836 error "$testfile missing trusted.author1=author1"
6839 setfattr -n trusted.name2 -v value2 $testfile ||
6840 error "$testfile unable to set trusted.name2"
6841 setfattr -n trusted.name3 -v value3 $testfile ||
6842 error "$testfile unable to set trusted.name3"
6843 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6844 grep "trusted.name" | wc -l) -eq 3 ] ||
6845 error "$testfile missing 3 trusted.name xattrs"
6847 setfattr -n user.author2 -v author2 $testfile ||
6848 error "$testfile unable to set user.author2"
6849 setfattr -n user.author3 -v author3 $testfile ||
6850 error "$testfile unable to set user.author3"
6851 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6852 grep "user.author" | wc -l) -eq 3 ] ||
6853 error "$testfile missing 3 user.author xattrs"
6855 echo "remove xattr..."
6856 setfattr -x trusted.name1 $testfile ||
6857 error "$testfile error deleting trusted.name1"
6858 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6859 error "$testfile did not delete trusted.name1 xattr"
6861 setfattr -x user.author1 $testfile ||
6862 error "$testfile error deleting user.author1"
6863 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6864 error "$testfile did not delete trusted.name1 xattr"
6866 # b10667: setting lustre special xattr be silently discarded
6867 echo "set lustre special xattr ..."
6868 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6869 error "$testfile allowed setting trusted.lov"
6871 run_test 102a "user xattr test =================================="
6874 [ -z "$(which setfattr 2>/dev/null)" ] &&
6875 skip_env "could not find setfattr" && return
6877 # b10930: get/set/list trusted.lov xattr
6878 echo "get/set/list trusted.lov xattr ..."
6879 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6880 local testfile=$DIR/$tfile
6881 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6882 error "setstripe failed"
6883 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6884 error "getstripe failed"
6885 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
6886 error "can't get trusted.lov from $testfile"
6888 local testfile2=${testfile}2
6889 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
6890 grep "trusted.lov" | sed -e 's/[^=]\+=//')
6893 setfattr -n trusted.lov -v $value $testfile2
6894 local stripe_size=$($GETSTRIPE -S $testfile2)
6895 local stripe_count=$($GETSTRIPE -c $testfile2)
6896 [[ $stripe_size -eq 65536 ]] ||
6897 error "stripe size $stripe_size != 65536"
6898 [[ $stripe_count -eq $STRIPECOUNT ]] ||
6899 error "stripe count $stripe_count != $STRIPECOUNT"
6902 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6905 [ -z "$(which setfattr 2>/dev/null)" ] &&
6906 skip_env "could not find setfattr" && return
6908 # b10930: get/set/list lustre.lov xattr
6909 echo "get/set/list lustre.lov xattr ..."
6910 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6911 test_mkdir -p $DIR/$tdir
6912 chown $RUNAS_ID $DIR/$tdir
6913 local testfile=$DIR/$tdir/$tfile
6914 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6915 error "setstripe failed"
6916 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6917 error "getstripe failed"
6918 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6919 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6921 local testfile2=${testfile}2
6922 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6923 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6925 $RUNAS $MCREATE $testfile2
6926 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6927 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6928 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6929 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6930 [ $stripe_count -eq $STRIPECOUNT ] ||
6931 error "stripe count $stripe_count != $STRIPECOUNT"
6933 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6935 compare_stripe_info1() {
6936 local stripe_index_all_zero=true
6938 for num in 1 2 3 4; do
6939 for count in $(seq 1 $STRIPE_COUNT); do
6940 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6941 local size=$((STRIPE_SIZE * num))
6942 local file=file"$num-$offset-$count"
6943 stripe_size=$($LFS getstripe -S $PWD/$file)
6944 [[ $stripe_size -ne $size ]] &&
6945 error "$file: size $stripe_size != $size"
6946 stripe_count=$($LFS getstripe -c $PWD/$file)
6947 # allow fewer stripes to be created, ORI-601
6948 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
6949 error "$file: count $stripe_count != $count"
6950 stripe_index=$($LFS getstripe -i $PWD/$file)
6951 [[ $stripe_index -ne 0 ]] &&
6952 stripe_index_all_zero=false
6956 $stripe_index_all_zero &&
6957 error "all files are being extracted starting from OST index 0"
6962 [ -n "$(which tar 2>/dev/null)" ] &&
6963 strings $(which tar) | grep -q "lustre" && echo tar
6967 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6968 # b10930: tar test for trusted.lov xattr
6969 TAR=$(find_lustre_tar)
6970 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6971 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6973 test_mkdir -p $DIR/d102d
6974 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6976 compare_stripe_info1
6978 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6981 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6982 # b10930: tar test for trusted.lov xattr
6983 TAR=$(find_lustre_tar)
6984 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6985 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6987 test_mkdir -p $DIR/d102f
6989 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6991 compare_stripe_info1
6993 run_test 102f "tar copy files, not keep osts ==========="
6996 local xsize=${1:-1024} # in bytes
6997 local file=$DIR/$tfile
6999 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
7000 skip "must have user_xattr" && return 0
7001 [ -z "$(which setfattr 2>/dev/null)" ] &&
7002 skip_env "could not find setfattr" && return 0
7003 [ -z "$(which getfattr 2>/dev/null)" ] &&
7004 skip_env "could not find getfattr" && return 0
7008 local value="$(generate_string $xsize)"
7010 local xbig=trusted.big
7011 log "save $xbig on $file"
7012 setfattr -n $xbig -v $value $file ||
7013 error "saving $xbig on $file failed"
7015 local orig=$(get_xattr_value $xbig $file)
7016 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
7018 local xsml=trusted.sml
7019 log "save $xsml on $file"
7020 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
7022 local new=$(get_xattr_value $xbig $file)
7023 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
7025 log "grow $xsml on $file"
7026 setfattr -n $xsml -v "$value" $file ||
7027 error "growing $xsml on $file failed"
7029 new=$(get_xattr_value $xbig $file)
7030 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
7031 log "$xbig still valid after growing $xsml"
7036 test_102h() { # bug 15777
7039 run_test 102h "grow xattr from inside inode to external block"
7042 large_xattr_enabled || { skip "large_xattr disabled" && return; }
7043 grow_xattr $(max_xattr_size)
7045 run_test 102ha "grow xattr from inside inode to external inode"
7047 test_102i() { # bug 17038
7048 [ -z "$(which getfattr 2>/dev/null)" ] &&
7049 skip "could not find getfattr" && return
7051 ln -s $DIR/$tfile $DIR/${tfile}link
7052 getfattr -n trusted.lov $DIR/$tfile ||
7053 error "lgetxattr on $DIR/$tfile failed"
7054 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
7055 grep -i "no such attr" ||
7056 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
7057 rm -f $DIR/$tfile $DIR/${tfile}link
7059 run_test 102i "lgetxattr test on symbolic link ============"
7062 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7063 TAR=$(find_lustre_tar)
7064 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
7065 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
7066 setup_test102 "$RUNAS"
7067 test_mkdir -p $DIR/d102j
7068 chown $RUNAS_ID $DIR/d102j
7069 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
7071 compare_stripe_info1 "$RUNAS"
7073 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
7076 [ -z "$(which setfattr 2>/dev/null)" ] &&
7077 skip "could not find setfattr" && return
7079 # b22187 just check that does not crash for regular file.
7080 setfattr -n trusted.lov $DIR/$tfile
7081 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
7082 local test_kdir=$DIR/d102k
7083 test_mkdir $test_kdir
7084 local default_size=`$GETSTRIPE -S $test_kdir`
7085 local default_count=`$GETSTRIPE -c $test_kdir`
7086 local default_offset=`$GETSTRIPE -i $test_kdir`
7087 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
7088 error 'dir setstripe failed'
7089 setfattr -n trusted.lov $test_kdir
7090 local stripe_size=`$GETSTRIPE -S $test_kdir`
7091 local stripe_count=`$GETSTRIPE -c $test_kdir`
7092 local stripe_offset=`$GETSTRIPE -i $test_kdir`
7093 [ $stripe_size -eq $default_size ] ||
7094 error "stripe size $stripe_size != $default_size"
7095 [ $stripe_count -eq $default_count ] ||
7096 error "stripe count $stripe_count != $default_count"
7097 [ $stripe_offset -eq $default_offset ] ||
7098 error "stripe offset $stripe_offset != $default_offset"
7099 rm -rf $DIR/$tfile $test_kdir
7101 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
7104 [ -z "$(which getfattr 2>/dev/null)" ] &&
7105 skip "could not find getfattr" && return
7107 # LU-532 trusted. xattr is invisible to non-root
7108 local testfile=$DIR/$tfile
7112 echo "listxattr as user..."
7113 chown $RUNAS_ID $testfile
7114 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
7115 grep -q "trusted" &&
7116 error "$testfile trusted xattrs are user visible"
7120 run_test 102l "listxattr size test =================================="
7122 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
7123 local path=$DIR/$tfile
7126 listxattr_size_check $path || error "listattr_size_check $path failed"
7128 run_test 102m "Ensure listxattr fails on small bufffer ========"
7132 getxattr() { # getxattr path name
7133 # Return the base64 encoding of the value of xattr name on path.
7137 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
7139 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7141 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
7143 getfattr --absolute-names --encoding=base64 --name=$name $path |
7144 awk -F= -v name=$name '$1 == name {
7145 print substr($0, index($0, "=") + 1);
7149 test_102n() { # LU-4101 mdt: protect internal xattrs
7150 local file0=$DIR/$tfile.0
7151 local file1=$DIR/$tfile.1
7152 local xattr0=$TMP/$tfile.0
7153 local xattr1=$TMP/$tfile.1
7157 [ -z "$(which setfattr 2>/dev/null)" ] &&
7158 skip "could not find setfattr" && return
7160 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
7162 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
7166 rm -rf $file0 $file1 $xattr0 $xattr1
7169 # Get 'before' xattrs of $file1.
7170 getfattr --absolute-names --dump --match=- $file1 > $xattr0
7172 for name in lov lma lmv link fid version som hsm; do
7173 # Try to copy xattr from $file0 to $file1.
7174 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7176 setfattr --name=trusted.$name --value="$value" $file1 ||
7177 error "setxattr 'trusted.$name' failed"
7179 # Try to set a garbage xattr.
7180 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7182 setfattr --name=trusted.$name --value="$value" $file1 ||
7183 error "setxattr 'trusted.$name' failed"
7185 # Try to remove the xattr from $file1. We don't care if this
7186 # appears to succeed or fail, we just don't want there to be
7187 # any changes or crashes.
7188 setfattr --remove=$trusted.$name $file1 2> /dev/null
7191 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.6.50) ]
7194 # Try to copy xattr from $file0 to $file1.
7195 value=$(getxattr $file0 trusted.$name 2> /dev/null)
7197 setfattr --name=trusted.$name --value="$value" $file1 ||
7198 error "setxattr 'trusted.$name' failed"
7200 # Try to set a garbage xattr.
7201 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
7203 setfattr --name=trusted.$name --value="$value" $file1 ||
7204 error "setxattr 'trusted.$name' failed"
7206 # Try to remove the xattr from $file1. We don't care if this
7207 # appears to succeed or fail, we just don't want there to be
7208 # any changes or crashes.
7209 setfattr --remove=$trusted.$name $file1 2> /dev/null
7212 # Get 'after' xattrs of file1.
7213 getfattr --absolute-names --dump --match=- $file1 > $xattr1
7215 if ! diff $xattr0 $xattr1; then
7216 error "before and after xattrs of '$file1' differ"
7219 rm -rf $file0 $file1 $xattr0 $xattr1
7223 run_test 102n "silently ignore setxattr on internal trusted xattrs"
7225 test_102p() { # LU-4703 setxattr did not check ownership
7226 local testfile=$DIR/$tfile
7228 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
7229 skip "MDS needs to be at least 2.5.56" && return
7233 echo "setfacl as user..."
7234 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
7235 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
7237 echo "setfattr as user..."
7238 setfacl -m "u:$RUNAS_ID:---" $testfile
7239 $RUNAS setfattr -x system.posix_acl_access $testfile
7240 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
7242 run_test 102p "check setxattr(2) correctly fails without permission"
7245 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
7246 skip "MDS needs to be at least 2.6.92" && return
7247 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
7249 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
7252 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.93) ] &&
7253 skip "MDS needs to be at least 2.6.93" && return
7254 touch $DIR/$tfile || error "touch"
7255 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
7256 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
7257 rm $DIR/$tfile || error "rm"
7260 mkdir -p $DIR/$tdir || error "mkdir"
7261 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7262 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7263 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7264 error "$testfile error deleting user.author1"
7265 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7266 grep "user.$(basename $tdir)" &&
7267 error "$tdir did not delete user.$(basename $tdir)"
7268 rmdir $DIR/$tdir || error "rmdir"
7271 test_mkdir -p $DIR/$tdir || error "make striped dir"
7272 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
7273 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
7274 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
7275 error "$testfile error deleting user.author1"
7276 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
7277 grep "user.$(basename $tdir)" &&
7278 error "$tdir did not delete user.$(basename $tdir)"
7279 rmdir $DIR/$tdir || error "rm striped dir"
7281 run_test 102r "set EAs with empty values"
7285 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
7290 [ "$UID" != 0 ] && skip_env "must run as root" && return
7291 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
7292 skip "must have acl enabled" && return
7293 [ -z "$(which setfacl 2>/dev/null)" ] &&
7294 skip_env "could not find setfacl" && return
7295 $GSS && skip "could not run under gss" && return
7296 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7298 gpasswd -a daemon bin # LU-5641
7299 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
7301 declare -a identity_old
7303 for num in $(seq $MDSCOUNT); do
7304 switch_identity $num true || identity_old[$num]=$?
7311 echo "performing cp ..."
7312 run_acl_subtest cp || error "run_acl_subtest cp failed"
7313 echo "performing getfacl-noacl..."
7314 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
7315 echo "performing misc..."
7316 run_acl_subtest misc || error "misc test failed"
7317 echo "performing permissions..."
7318 run_acl_subtest permissions || error "permissions failed"
7319 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
7320 if [ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.8.55) -o \
7321 \( $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6) -a \
7322 $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.29) \) ]
7324 echo "performing permissions xattr..."
7325 run_acl_subtest permissions_xattr ||
7326 error "permissions_xattr failed"
7328 echo "performing setfacl..."
7329 run_acl_subtest setfacl || error "setfacl test failed"
7331 # inheritance test got from HP
7332 echo "performing inheritance..."
7333 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
7334 chmod +x make-tree || error "chmod +x failed"
7335 run_acl_subtest inheritance || error "inheritance test failed"
7338 echo "LU-974 ignore umask when acl is enabled..."
7339 run_acl_subtest 974 || error "LU-974 umask test failed"
7340 if [ $MDSCOUNT -ge 2 ]; then
7341 run_acl_subtest 974_remote ||
7342 error "LU-974 umask test failed under remote dir"
7345 echo "LU-2561 newly created file is same size as directory..."
7346 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
7347 run_acl_subtest 2561 || error "LU-2561 test failed"
7349 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
7352 run_acl_subtest 4924 || error "LU-4924 test failed"
7357 for num in $(seq $MDSCOUNT); do
7358 if [ "${identity_old[$num]}" = 1 ]; then
7359 switch_identity $num false || identity_old[$num]=$?
7363 run_test 103a "acl test ========================================="
7366 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7368 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
7369 local mountopts=$MDS_MOUNT_OPTS
7371 if [[ "$MDS_MOUNT_OPTS" =~ "noacl" ]]; then
7375 stop $SINGLEMDS || error "failed to stop MDT."
7377 if [ -z "$MDS_MOUNT_OPTS" ]; then
7378 MDS_MOUNT_OPTS="-o noacl"
7380 MDS_MOUNT_OPTS="${MDS_MOUNT_OPTS},noacl"
7382 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7383 error "failed to start MDT."
7384 MDS_MOUNT_OPTS=$mountopts
7388 setfacl -m u:bin:rw $DIR/$tfile && error "setfacl should fail"
7392 stop $SINGLEMDS || error "failed to stop MDT."
7394 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS ||
7395 error "failed to start MDT."
7400 run_test 103b "MDS mount option 'noacl'"
7404 cp -rp $DIR/$tdir $DIR/$tdir.bak
7406 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
7407 error "$DIR/$tdir shouldn't contain default ACL"
7408 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
7409 error "$DIR/$tdir.bak shouldn't contain default ACL"
7412 run_test 103c "'cp -rp' won't set empty acl"
7415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7417 lfs df || error "lfs df failed"
7418 lfs df -ih || error "lfs df -ih failed"
7419 lfs df -h $DIR || error "lfs df -h $DIR failed"
7420 lfs df -i $DIR || error "lfs df -i $DIR failed"
7421 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
7422 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
7424 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
7425 lctl --device %$OSC deactivate
7426 lfs df || error "lfs df with deactivated OSC failed"
7427 lctl --device %$OSC activate
7428 # wait the osc back to normal
7429 wait_osc_import_state client ost FULL
7431 lfs df || error "lfs df with reactivated OSC failed"
7434 run_test 104a "lfs df [-ih] [path] test ========================="
7437 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7438 [ $RUNAS_ID -eq $UID ] &&
7439 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
7441 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
7442 grep "Permission denied" | wc -l)))
7443 if [ $denied_cnt -ne 0 ]; then
7444 error "lfs check servers test failed"
7447 run_test 104b "$RUNAS lfs check servers test ===================="
7450 # doesn't work on 2.4 kernels
7452 if $(flock_is_enabled); then
7453 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
7455 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
7459 run_test 105a "flock when mounted without -o flock test ========"
7463 if $(flock_is_enabled); then
7464 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
7466 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
7470 run_test 105b "fcntl when mounted without -o flock test ========"
7474 if $(flock_is_enabled); then
7475 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
7477 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
7481 run_test 105c "lockf when mounted without -o flock test ========"
7483 test_105d() { # bug 15924
7484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7485 test_mkdir -p $DIR/$tdir
7486 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7487 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
7488 $LCTL set_param fail_loc=0x80000315
7489 flocks_test 2 $DIR/$tdir
7491 run_test 105d "flock race (should not freeze) ========"
7493 test_105e() { # bug 22660 && 22040
7494 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
7496 flocks_test 3 $DIR/$tfile
7498 run_test 105e "Two conflicting flocks from same process ======="
7500 test_106() { #bug 10921
7501 test_mkdir -p $DIR/$tdir
7502 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
7503 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
7505 run_test 106 "attempt exec of dir followed by chown of that dir"
7508 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7515 local save_pattern=$(sysctl -n kernel.core_pattern)
7516 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
7517 sysctl -w kernel.core_pattern=$file
7518 sysctl -w kernel.core_uses_pid=0
7526 kill -s 11 $SLEEPPID
7528 if [ -e $file ]; then
7529 size=`stat -c%s $file`
7530 [ $size -eq 0 ] && error "Fail to create core file $file"
7532 error "Fail to create core file $file"
7535 sysctl -w kernel.core_pattern=$save_pattern
7536 sysctl -w kernel.core_uses_pid=$save_uses_pid
7539 run_test 107 "Coredump on SIG"
7542 test_mkdir -p $DIR/$tdir
7543 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
7544 error "mkdir with 255 char failed"
7545 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
7546 error "mkdir with 256 char should fail, but did not"
7547 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7548 error "create with 255 char failed"
7549 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7550 error "create with 256 char should fail, but did not"
7555 run_test 110 "filename length checking"
7558 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7559 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7560 tail -1 | cut -c11-20)
7561 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7562 echo "Starting with $OSTIO_pre threads"
7565 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7566 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7567 echo "$NUMTEST creates/unlinks"
7568 test_mkdir -p $DIR/$tdir
7569 createmany -o $DIR/$tdir/$tfile $NUMTEST
7570 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7572 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7573 tail -1 | cut -c11-20)
7575 # don't return an error
7576 [ $OSTIO_post == $OSTIO_pre ] && echo \
7577 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7578 echo "This may be fine, depending on what ran before this test" &&
7579 echo "and how fast this system is." && return
7581 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7583 run_test 115 "verify dynamic thread creation===================="
7586 wait_delete_completed
7587 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7588 echo OST kbytes available: ${AVAIL[@]}
7589 MAXI=0; MAXV=${AVAIL[0]}
7590 MINI=0; MINV=${AVAIL[0]}
7591 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7592 #echo OST $i: ${AVAIL[i]}kb
7593 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7594 MAXV=${AVAIL[i]}; MAXI=$i
7596 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7597 MINV=${AVAIL[i]}; MINI=$i
7600 echo Min free space: OST $MINI: $MINV
7601 echo Max free space: OST $MAXI: $MAXV
7604 test_116a() { # was previously test_116()
7605 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7606 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7608 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7610 echo -n "Free space priority "
7611 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7616 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7617 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7619 trap simple_cleanup_common EXIT
7622 # Check if we need to generate uneven OSTs
7623 test_mkdir -p $DIR/$tdir/OST${MINI}
7624 local FILL=$(($MINV / 4))
7625 local DIFF=$(($MAXV - $MINV))
7626 local DIFF2=$(($DIFF * 100 / $MINV))
7628 local threshold=$(do_facet $SINGLEMDS \
7629 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7630 threshold=${threshold%%%}
7631 echo -n "Check for uneven OSTs: "
7632 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7634 if [[ $DIFF2 -gt $threshold ]]; then
7636 echo "Don't need to fill OST$MINI"
7638 # generate uneven OSTs. Write 2% over the QOS threshold value
7640 DIFF=$(($threshold - $DIFF2 + 2))
7641 DIFF2=$(( ($MINV * $DIFF)/100 ))
7642 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
7643 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7644 error "setstripe failed"
7645 DIFF=$(($DIFF2 / 2048))
7647 while [ $i -lt $DIFF ]; do
7649 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7650 bs=2M count=1 2>/dev/null
7659 DIFF=$(($MAXV - $MINV))
7660 DIFF2=$(($DIFF * 100 / $MINV))
7661 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
7662 if [[ $DIFF2 -gt $threshold ]]; then
7665 echo "failed - QOS mode won't be used"
7666 skip "QOS imbalance criteria not met"
7667 simple_cleanup_common
7671 MINI1=$MINI; MINV1=$MINV
7672 MAXI1=$MAXI; MAXV1=$MAXV
7674 # now fill using QOS
7675 $SETSTRIPE -c 1 $DIR/$tdir
7676 FILL=$(($FILL / 200))
7677 if [ $FILL -gt 600 ]; then
7680 echo "writing $FILL files to QOS-assigned OSTs"
7682 while [ $i -lt $FILL ]; do
7684 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7688 echo "wrote $i 200k files"
7692 echo "Note: free space may not be updated, so measurements might be off"
7694 DIFF2=$(($MAXV - $MINV))
7695 echo "free space delta: orig $DIFF final $DIFF2"
7696 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7697 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
7698 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7699 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
7700 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7701 if [[ $DIFF -gt 0 ]]; then
7702 FILL=$(($DIFF2 * 100 / $DIFF - 100))
7703 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7706 # Figure out which files were written where
7707 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7708 awk '/'$MINI1': / {print $2; exit}')
7710 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7711 echo "$MINC files created on smaller OST $MINI1"
7712 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7713 awk '/'$MAXI1': / {print $2; exit}')
7715 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7716 echo "$MAXC files created on larger OST $MAXI1"
7717 if [[ $MINC -gt 0 ]]; then
7718 FILL=$(($MAXC * 100 / $MINC - 100))
7719 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7721 [[ $MAXC -gt $MINC ]] ||
7722 error_ignore LU-9 "stripe QOS didn't balance free space"
7723 simple_cleanup_common
7725 run_test 116a "stripe QOS: free space balance ==================="
7727 test_116b() { # LU-2093
7728 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7729 remote_mds_nodsh && skip "remote MDS with nodsh" && return
7731 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7732 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7733 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7734 [ -z "$old_rr" ] && skip "no QOS" && return 0
7735 do_facet $SINGLEMDS lctl set_param \
7736 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7738 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7739 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7740 do_facet $SINGLEMDS lctl set_param fail_loc=0
7742 do_facet $SINGLEMDS lctl set_param \
7743 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7745 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7747 test_117() # bug 10891
7749 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7750 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7751 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7752 lctl set_param fail_loc=0x21e
7753 > $DIR/$tfile || error "truncate failed"
7754 lctl set_param fail_loc=0
7755 echo "Truncate succeeded."
7758 run_test 117 "verify osd extend =========="
7760 NO_SLOW_RESENDCOUNT=4
7761 export OLD_RESENDCOUNT=""
7762 set_resend_count () {
7763 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7764 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7765 lctl set_param -n $PROC_RESENDCOUNT $1
7766 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7769 # for reduce test_118* time (b=14842)
7770 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7772 # Reset async IO behavior after error case
7774 FILE=$DIR/reset_async
7776 # Ensure all OSCs are cleared
7777 $SETSTRIPE -c -1 $FILE
7778 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7783 test_118a() #bug 11710
7785 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7788 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7789 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7790 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7792 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7793 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7798 run_test 118a "verify O_SYNC works =========="
7802 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7803 remote_ost_nodsh && skip "remote OST with nodsh" && return
7807 #define OBD_FAIL_SRV_ENOENT 0x217
7808 set_nodes_failloc "$(osts_nodes)" 0x217
7809 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7811 set_nodes_failloc "$(osts_nodes)" 0
7812 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7813 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7816 if [[ $RC -eq 0 ]]; then
7817 error "Must return error due to dropped pages, rc=$RC"
7821 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7822 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7826 echo "Dirty pages not leaked on ENOENT"
7828 # Due to the above error the OSC will issue all RPCs syncronously
7829 # until a subsequent RPC completes successfully without error.
7830 $MULTIOP $DIR/$tfile Ow4096yc
7835 run_test 118b "Reclaim dirty pages on fatal error =========="
7839 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7841 # for 118c, restore the original resend count, LU-1940
7842 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7843 set_resend_count $OLD_RESENDCOUNT
7844 remote_ost_nodsh && skip "remote OST with nodsh" && return
7848 #define OBD_FAIL_OST_EROFS 0x216
7849 set_nodes_failloc "$(osts_nodes)" 0x216
7851 # multiop should block due to fsync until pages are written
7852 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7856 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7857 error "Multiop failed to block on fsync, pid=$MULTIPID"
7860 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7862 if [[ $WRITEBACK -eq 0 ]]; then
7863 error "No page in writeback, writeback=$WRITEBACK"
7866 set_nodes_failloc "$(osts_nodes)" 0
7869 if [[ $RC -ne 0 ]]; then
7870 error "Multiop fsync failed, rc=$RC"
7873 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7874 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7876 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7877 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7881 echo "Dirty pages flushed via fsync on EROFS"
7884 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7886 # continue to use small resend count to reduce test_118* time (b=14842)
7887 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7891 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7892 remote_ost_nodsh && skip "remote OST with nodsh" && return
7896 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7897 set_nodes_failloc "$(osts_nodes)" 0x214
7898 # multiop should block due to fsync until pages are written
7899 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7903 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7904 error "Multiop failed to block on fsync, pid=$MULTIPID"
7907 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7909 if [[ $WRITEBACK -eq 0 ]]; then
7910 error "No page in writeback, writeback=$WRITEBACK"
7913 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7914 set_nodes_failloc "$(osts_nodes)" 0
7916 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7917 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7919 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7920 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7924 echo "Dirty pages gaurenteed flushed via fsync"
7927 run_test 118d "Fsync validation inject a delay of the bulk =========="
7930 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7933 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7934 lctl set_param fail_loc=0x8000040a
7936 # Should simulate EINVAL error which is fatal
7937 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7939 if [[ $RC -eq 0 ]]; then
7940 error "Must return error due to dropped pages, rc=$RC"
7943 lctl set_param fail_loc=0x0
7945 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7946 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7947 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7949 if [[ $LOCKED -ne 0 ]]; then
7950 error "Locked pages remain in cache, locked=$LOCKED"
7953 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7954 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7958 echo "No pages locked after fsync"
7963 run_test 118f "Simulate unrecoverable OSC side error =========="
7966 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7969 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7970 lctl set_param fail_loc=0x406
7972 # simulate local -ENOMEM
7973 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7976 lctl set_param fail_loc=0
7977 if [[ $RC -eq 0 ]]; then
7978 error "Must return error due to dropped pages, rc=$RC"
7981 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7982 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7983 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7985 if [[ $LOCKED -ne 0 ]]; then
7986 error "Locked pages remain in cache, locked=$LOCKED"
7989 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7990 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7994 echo "No pages locked after fsync"
7999 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
8002 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8003 remote_ost_nodsh && skip "remote OST with nodsh" && return
8007 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8008 set_nodes_failloc "$(osts_nodes)" 0x20e
8009 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8010 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8013 set_nodes_failloc "$(osts_nodes)" 0
8014 if [[ $RC -eq 0 ]]; then
8015 error "Must return error due to dropped pages, rc=$RC"
8018 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8019 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8020 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
8022 if [[ $LOCKED -ne 0 ]]; then
8023 error "Locked pages remain in cache, locked=$LOCKED"
8026 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8027 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8031 echo "No pages locked after fsync"
8035 run_test 118h "Verify timeout in handling recoverables errors =========="
8037 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8040 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8041 remote_ost_nodsh && skip "remote OST with nodsh" && return
8045 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8046 set_nodes_failloc "$(osts_nodes)" 0x20e
8048 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
8049 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
8052 set_nodes_failloc "$(osts_nodes)" 0
8056 if [[ $RC -ne 0 ]]; then
8057 error "got error, but should be not, rc=$RC"
8060 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8061 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8062 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8063 if [[ $LOCKED -ne 0 ]]; then
8064 error "Locked pages remain in cache, locked=$LOCKED"
8067 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8068 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8072 echo "No pages locked after fsync"
8076 run_test 118i "Fix error before timeout in recoverable error =========="
8078 [ "$SLOW" = "no" ] && set_resend_count 4
8081 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8082 remote_ost_nodsh && skip "remote OST with nodsh" && return
8086 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
8087 set_nodes_failloc "$(osts_nodes)" 0x220
8089 # return -EIO from OST
8090 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
8092 set_nodes_failloc "$(osts_nodes)" 0x0
8093 if [[ $RC -eq 0 ]]; then
8094 error "Must return error due to dropped pages, rc=$RC"
8097 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
8098 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
8099 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
8100 if [[ $LOCKED -ne 0 ]]; then
8101 error "Locked pages remain in cache, locked=$LOCKED"
8104 # in recoverable error on OST we want resend and stay until it finished
8105 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
8106 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
8110 echo "No pages locked after fsync"
8114 run_test 118j "Simulate unrecoverable OST side error =========="
8118 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8119 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
8121 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
8122 set_nodes_failloc "$(osts_nodes)" 0x20e
8123 test_mkdir -p $DIR/$tdir
8125 for ((i=0;i<10;i++)); do
8126 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
8127 error "dd to $DIR/$tdir/$tfile-$i failed" )&
8134 set_nodes_failloc "$(osts_nodes)" 0
8137 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
8141 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8143 test_mkdir -p $DIR/$tdir
8144 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
8147 run_test 118l "fsync dir ========="
8149 test_118m() # LU-3066
8151 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8152 test_mkdir -p $DIR/$tdir
8153 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
8156 run_test 118m "fdatasync dir ========="
8158 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
8160 test_119a() # bug 11737
8162 BSIZE=$((512 * 1024))
8163 directio write $DIR/$tfile 0 1 $BSIZE
8164 # We ask to read two blocks, which is more than a file size.
8165 # directio will indicate an error when requested and actual
8166 # sizes aren't equeal (a normal situation in this case) and
8167 # print actual read amount.
8168 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
8169 if [ "$NOB" != "$BSIZE" ]; then
8170 error "read $NOB bytes instead of $BSIZE"
8174 run_test 119a "Short directIO read must return actual read amount"
8176 test_119b() # bug 11737
8178 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
8180 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
8181 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
8183 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
8184 error "direct read failed"
8187 run_test 119b "Sparse directIO read must return actual read amount"
8189 test_119c() # bug 13099
8192 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
8193 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
8196 run_test 119c "Testing for direct read hitting hole"
8198 test_119d() # bug 15950
8200 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8201 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
8202 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
8204 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
8205 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
8206 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
8207 lctl set_param fail_loc=0x40d
8208 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
8211 cat $DIR/$tfile > /dev/null &
8212 lctl set_param fail_loc=0
8215 log "the DIO writes have completed, now wait for the reads (should not block very long)"
8217 [ -n "`ps h -p $pid_reads -o comm`" ] && \
8218 error "the read rpcs have not completed in 2s"
8220 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
8222 run_test 119d "The DIO path should try to send a new rpc once one is completed"
8225 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8226 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8227 test_mkdir -p $DIR/$tdir
8228 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8229 skip "no early lock cancel on server" && return 0
8231 lru_resize_disable mdc
8232 lru_resize_disable osc
8233 cancel_lru_locks mdc
8234 # asynchronous object destroy at MDT could cause bl ast to client
8235 cancel_lru_locks osc
8237 stat $DIR/$tdir > /dev/null
8238 can1=$(do_facet $SINGLEMDS \
8239 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8240 awk '/ldlm_cancel/ {print $2}')
8241 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8242 awk '/ldlm_bl_callback/ {print $2}')
8243 test_mkdir -c1 $DIR/$tdir/d1
8244 can2=$(do_facet $SINGLEMDS \
8245 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8246 awk '/ldlm_cancel/ {print $2}')
8247 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8248 awk '/ldlm_bl_callback/ {print $2}')
8249 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8250 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8251 lru_resize_enable mdc
8252 lru_resize_enable osc
8254 run_test 120a "Early Lock Cancel: mkdir test"
8257 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8258 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8259 test_mkdir $DIR/$tdir
8260 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8261 skip "no early lock cancel on server" && return 0
8262 lru_resize_disable mdc
8263 lru_resize_disable osc
8264 cancel_lru_locks mdc
8265 stat $DIR/$tdir > /dev/null
8266 can1=$(do_facet $SINGLEMDS \
8267 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8268 awk '/ldlm_cancel/ {print $2}')
8269 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8270 awk '/ldlm_bl_callback/ {print $2}')
8272 can2=$(do_facet $SINGLEMDS \
8273 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8274 awk '/ldlm_cancel/ {print $2}')
8275 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8276 awk '/ldlm_bl_callback/ {print $2}')
8277 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8278 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8279 lru_resize_enable mdc
8280 lru_resize_enable osc
8282 run_test 120b "Early Lock Cancel: create test"
8285 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8286 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8287 test_mkdir -c1 $DIR/$tdir
8288 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8289 skip "no early lock cancel on server" && return 0
8290 lru_resize_disable mdc
8291 lru_resize_disable osc
8292 test_mkdir -p -c1 $DIR/$tdir/d1
8293 test_mkdir -p -c1 $DIR/$tdir/d2
8294 touch $DIR/$tdir/d1/f1
8295 cancel_lru_locks mdc
8296 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
8297 can1=$(do_facet $SINGLEMDS \
8298 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8299 awk '/ldlm_cancel/ {print $2}')
8300 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8301 awk '/ldlm_bl_callback/ {print $2}')
8302 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8303 can2=$(do_facet $SINGLEMDS \
8304 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8305 awk '/ldlm_cancel/ {print $2}')
8306 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8307 awk '/ldlm_bl_callback/ {print $2}')
8308 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8309 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8310 lru_resize_enable mdc
8311 lru_resize_enable osc
8313 run_test 120c "Early Lock Cancel: link test"
8316 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8317 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8318 test_mkdir -p -c1 $DIR/$tdir
8319 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
8320 skip "no early lock cancel on server" && return 0
8321 lru_resize_disable mdc
8322 lru_resize_disable osc
8324 cancel_lru_locks mdc
8325 stat $DIR/$tdir > /dev/null
8326 can1=$(do_facet $SINGLEMDS \
8327 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8328 awk '/ldlm_cancel/ {print $2}')
8329 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8330 awk '/ldlm_bl_callback/ {print $2}')
8331 chmod a+x $DIR/$tdir
8332 can2=$(do_facet $SINGLEMDS \
8333 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8334 awk '/ldlm_cancel/ {print $2}')
8335 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8336 awk '/ldlm_bl_callback/ {print $2}')
8337 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8338 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8339 lru_resize_enable mdc
8340 lru_resize_enable osc
8342 run_test 120d "Early Lock Cancel: setattr test"
8345 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8346 ! $($LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_can) &&
8347 skip "no early lock cancel on server" && return 0
8348 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8349 local dlmtrace_set=false
8351 test_mkdir -p -c1 $DIR/$tdir
8352 lru_resize_disable mdc
8353 lru_resize_disable osc
8354 ! $LCTL get_param debug | grep -q dlmtrace &&
8355 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
8356 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
8357 cancel_lru_locks mdc
8358 cancel_lru_locks osc
8359 dd if=$DIR/$tdir/f1 of=/dev/null
8360 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
8361 # XXX client can not do early lock cancel of OST lock
8362 # during unlink (LU-4206), so cancel osc lock now.
8363 cancel_lru_locks osc
8364 can1=$(do_facet $SINGLEMDS \
8365 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8366 awk '/ldlm_cancel/ {print $2}')
8367 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8368 awk '/ldlm_bl_callback/ {print $2}')
8369 unlink $DIR/$tdir/f1
8371 can2=$(do_facet $SINGLEMDS \
8372 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8373 awk '/ldlm_cancel/ {print $2}')
8374 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8375 awk '/ldlm_bl_callback/ {print $2}')
8376 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
8377 $LCTL dk $TMP/cancel.debug.txt
8378 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
8379 $LCTL dk $TMP/blocking.debug.txt
8380 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
8381 lru_resize_enable mdc
8382 lru_resize_enable osc
8384 run_test 120e "Early Lock Cancel: unlink test"
8387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8388 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8389 skip "no early lock cancel on server" && return 0
8390 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8391 test_mkdir -p -c1 $DIR/$tdir
8392 lru_resize_disable mdc
8393 lru_resize_disable osc
8394 test_mkdir -p -c1 $DIR/$tdir/d1
8395 test_mkdir -p -c1 $DIR/$tdir/d2
8396 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
8397 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
8398 cancel_lru_locks mdc
8399 cancel_lru_locks osc
8400 dd if=$DIR/$tdir/d1/f1 of=/dev/null
8401 dd if=$DIR/$tdir/d2/f2 of=/dev/null
8402 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
8403 # XXX client can not do early lock cancel of OST lock
8404 # during rename (LU-4206), so cancel osc lock now.
8405 cancel_lru_locks osc
8406 can1=$(do_facet $SINGLEMDS \
8407 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8408 awk '/ldlm_cancel/ {print $2}')
8409 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8410 awk '/ldlm_bl_callback/ {print $2}')
8411 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
8413 can2=$(do_facet $SINGLEMDS \
8414 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8415 awk '/ldlm_cancel/ {print $2}')
8416 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8417 awk '/ldlm_bl_callback/ {print $2}')
8418 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
8419 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
8420 lru_resize_enable mdc
8421 lru_resize_enable osc
8423 run_test 120f "Early Lock Cancel: rename test"
8426 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8427 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
8428 skip "no early lock cancel on server" && return 0
8429 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8430 lru_resize_disable mdc
8431 lru_resize_disable osc
8433 echo create $count files
8434 test_mkdir -p $DIR/$tdir
8435 cancel_lru_locks mdc
8436 cancel_lru_locks osc
8439 can0=$(do_facet $SINGLEMDS \
8440 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8441 awk '/ldlm_cancel/ {print $2}')
8442 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8443 awk '/ldlm_bl_callback/ {print $2}')
8444 createmany -o $DIR/$tdir/f $count
8446 can1=$(do_facet $SINGLEMDS \
8447 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8448 awk '/ldlm_cancel/ {print $2}')
8449 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8450 awk '/ldlm_bl_callback/ {print $2}')
8452 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
8453 echo rm $count files
8456 can2=$(do_facet $SINGLEMDS \
8457 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
8458 awk '/ldlm_cancel/ {print $2}')
8459 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
8460 awk '/ldlm_bl_callback/ {print $2}')
8462 echo total: $count removes in $((t2-t1))
8463 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
8465 # wait for commitment of removal
8466 lru_resize_enable mdc
8467 lru_resize_enable osc
8469 run_test 120g "Early Lock Cancel: performance test"
8471 test_121() { #bug #10589
8472 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8474 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
8475 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
8476 lctl set_param fail_loc=0x310
8477 cancel_lru_locks osc > /dev/null
8478 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
8479 lctl set_param fail_loc=0
8480 [[ $reads -eq $writes ]] ||
8481 error "read $reads blocks, must be $writes blocks"
8483 run_test 121 "read cancel race ========="
8485 test_123a() { # was test 123, statahead(bug 11401)
8486 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8488 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
8489 log "testing on UP system. Performance may be not as good as expected."
8494 test_mkdir -p $DIR/$tdir
8495 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
8496 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
8498 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
8499 createmany -o $DIR/$tdir/$tfile $j $((i - j))
8501 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8502 lctl set_param -n llite.*.statahead_max 0
8503 lctl get_param llite.*.statahead_max
8504 cancel_lru_locks mdc
8505 cancel_lru_locks osc
8507 time ls -l $DIR/$tdir | wc -l
8509 delta=$((etime - stime))
8510 log "ls $i files without statahead: $delta sec"
8511 lctl set_param llite.*.statahead_max=$max
8513 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8514 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
8515 cancel_lru_locks mdc
8516 cancel_lru_locks osc
8518 time ls -l $DIR/$tdir | wc -l
8520 delta_sa=$((etime - stime))
8521 log "ls $i files with statahead: $delta_sa sec"
8522 lctl get_param -n llite.*.statahead_stats
8523 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
8525 [[ $swrong -lt $ewrong ]] &&
8526 log "statahead was stopped, maybe too many locks held!"
8527 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
8529 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8530 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
8531 lctl set_param -n llite.*.statahead_max 0
8532 lctl get_param llite.*.statahead_max
8533 cancel_lru_locks mdc
8534 cancel_lru_locks osc
8536 time ls -l $DIR/$tdir | wc -l
8538 delta=$((etime - stime))
8539 log "ls $i files again without statahead: $delta sec"
8540 lctl set_param llite.*.statahead_max=$max
8541 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
8542 if [ $SLOWOK -eq 0 ]; then
8543 error "ls $i files is slower with statahead!"
8545 log "ls $i files is slower with statahead!"
8551 [ $delta -gt 20 ] && break
8552 [ $delta -gt 8 ] && MULT=$((50 / delta))
8553 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
8561 delta=$((etime - stime))
8562 log "rm -r $DIR/$tdir/: $delta seconds"
8564 lctl get_param -n llite.*.statahead_stats
8566 run_test 123a "verify statahead work"
8568 test_123b () { # statahead(bug 15027)
8569 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8570 test_mkdir -p $DIR/$tdir
8571 createmany -o $DIR/$tdir/$tfile-%d 1000
8573 cancel_lru_locks mdc
8574 cancel_lru_locks osc
8576 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8577 lctl set_param fail_loc=0x80000803
8578 ls -lR $DIR/$tdir > /dev/null
8580 lctl set_param fail_loc=0x0
8581 lctl get_param -n llite.*.statahead_stats
8586 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8589 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8590 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8591 skip "no lru resize on server" && return 0
8593 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8595 log "create $NR files at $DIR/$tdir"
8596 createmany -o $DIR/$tdir/f $NR ||
8597 error "failed to create $NR files in $DIR/$tdir"
8599 cancel_lru_locks mdc
8600 ls -l $DIR/$tdir > /dev/null
8604 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8605 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8606 LRU_SIZE=$($LCTL get_param -n $PARAM)
8607 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8608 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8610 log "NS=$(basename $NSDIR)"
8615 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8616 skip "Not enough cached locks created!"
8623 # We know that lru resize allows one client to hold $LIMIT locks
8624 # for 10h. After that locks begin to be killed by client.
8626 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8628 if [ $LIMIT -lt $LRU_SIZE ]; then
8629 skip "Limit is too small $LIMIT"
8633 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8634 # killing locks. Some time was spent for creating locks. This means
8635 # that up to the moment of sleep finish we must have killed some of
8636 # them (10-100 locks). This depends on how fast ther were created.
8637 # Many of them were touched in almost the same moment and thus will
8638 # be killed in groups.
8639 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8641 # Use $LRU_SIZE_B here to take into account real number of locks
8642 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8643 local LRU_SIZE_B=$LRU_SIZE
8645 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8646 log "OLD_LVF=$OLD_LVF"
8647 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8649 # Let's make sure that we really have some margin. Client checks
8650 # cached locks every 10 sec.
8652 log "Sleep ${SLEEP} sec"
8654 while ((SEC<$SLEEP)); do
8658 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8662 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8663 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8665 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8666 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8667 unlinkmany $DIR/$tdir/f $NR
8671 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8672 log "unlink $NR files at $DIR/$tdir"
8673 unlinkmany $DIR/$tdir/f $NR
8675 run_test 124a "lru resize ======================================="
8677 get_max_pool_limit()
8679 local limit=$($LCTL get_param \
8680 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8683 if [[ $l -gt $max ]]; then
8691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8692 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8693 skip "no lru resize on server" && return 0
8695 LIMIT=$(get_max_pool_limit)
8697 NR=$(($(default_lru_size)*20))
8698 if [[ $NR -gt $LIMIT ]]; then
8699 log "Limit lock number by $LIMIT locks"
8702 lru_resize_disable mdc
8703 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8704 error "failed to create $DIR/$tdir/disable_lru_resize"
8706 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8707 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8708 cancel_lru_locks mdc
8711 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8714 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8717 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8721 nolruresize_delta=$((etime-stime))
8722 log "ls -la time: $nolruresize_delta seconds"
8723 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8724 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8726 lru_resize_enable mdc
8727 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8728 error "failed to create $DIR/$tdir/enable_lru_resize"
8730 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8731 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8732 cancel_lru_locks mdc
8735 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8738 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8741 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8745 lruresize_delta=$((etime-stime))
8746 log "ls -la time: $lruresize_delta seconds"
8747 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8749 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8750 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8751 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8752 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8754 log "lru resize performs the same with no lru resize"
8756 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8758 run_test 124b "lru resize (performance test) ======================="
8761 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8762 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8763 skip "no lru resize on server" && return 0
8765 # cache ununsed locks on client
8767 cancel_lru_locks mdc
8768 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8769 createmany -o $DIR/$tdir/f $nr ||
8770 error "failed to create $nr files in $DIR/$tdir"
8771 ls -l $DIR/$tdir > /dev/null
8773 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
8774 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
8775 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
8776 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
8777 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
8779 # set lru_max_age to 1 sec
8780 $LCTL set_param $nsdir.lru_max_age=1000 # jiffies
8781 echo "sleep $((recalc_p * 2)) seconds..."
8782 sleep $((recalc_p * 2))
8784 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
8785 # restore lru_max_age
8786 $LCTL set_param -n $nsdir.lru_max_age $max_age
8787 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
8788 unlinkmany $DIR/$tdir/f $nr
8790 run_test 124c "LRUR cancel very aged locks"
8792 test_125() { # 13358
8793 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8794 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8795 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8796 test_mkdir -p $DIR/d125 || error "mkdir failed"
8797 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8798 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8799 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8801 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8803 test_126() { # bug 12829/13455
8804 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8805 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8806 $GSS && skip "must run as gss disabled" && return
8808 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8809 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8811 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8813 run_test 126 "check that the fsgid provided by the client is taken into account"
8815 test_127a() { # bug 15521
8816 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8817 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8818 $LCTL set_param osc.*.stats=0
8819 FSIZE=$((2048 * 1024))
8820 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8821 cancel_lru_locks osc
8822 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8824 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8825 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8826 echo "got $COUNT $NAME"
8827 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8828 eval $NAME=$COUNT || error "Wrong proc format"
8831 read_bytes|write_bytes)
8832 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8833 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8834 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8835 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8836 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8837 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8838 error "sumsquare is too small: $SUMSQ"
8839 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8840 error "sumsquare is too big: $SUMSQ"
8844 done < $DIR/${tfile}.tmp
8846 #check that we actually got some stats
8847 [ "$read_bytes" ] || error "Missing read_bytes stats"
8848 [ "$write_bytes" ] || error "Missing write_bytes stats"
8849 [ "$read_bytes" != 0 ] || error "no read done"
8850 [ "$write_bytes" != 0 ] || error "no write done"
8852 run_test 127a "verify the client stats are sane"
8854 test_127b() { # bug LU-333
8855 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8856 $LCTL set_param llite.*.stats=0
8857 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8858 # perform 2 reads and writes so MAX is different from SUM.
8859 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8860 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8861 cancel_lru_locks osc
8862 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8863 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8865 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8866 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8867 echo "got $COUNT $NAME"
8868 eval $NAME=$COUNT || error "Wrong proc format"
8872 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8873 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8874 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8875 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8878 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8879 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8880 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8881 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8885 done < $TMP/${tfile}.tmp
8887 #check that we actually got some stats
8888 [ "$read_bytes" ] || error "Missing read_bytes stats"
8889 [ "$write_bytes" ] || error "Missing write_bytes stats"
8890 [ "$read_bytes" != 0 ] || error "no read done"
8891 [ "$write_bytes" != 0 ] || error "no write done"
8893 rm -f $TMP/${tfile}.tmp
8895 run_test 127b "verify the llite client stats are sane"
8897 test_128() { # bug 15212
8899 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8904 result=$(grep error $TMP/$tfile.log)
8905 rm -f $DIR/$tfile $TMP/$tfile.log
8907 error "consecutive find's under interactive lfs failed"
8909 run_test 128 "interactive lfs for 2 consecutive find's"
8916 local LDPROC=/proc/fs/ldiskfs
8917 local facets=$(get_facets MDS)
8919 for facet in ${facets//,/ }; do
8920 canondev=$(ldiskfs_canon \
8921 *.$(convert_facet2label $facet).mntdev $facet)
8922 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8923 LDPROC=/sys/fs/ldiskfs
8924 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8925 do_facet $facet "test -e $LDPROC/$canondev/warning_dir_size" ||
8926 LDPROC=/sys/fs/ldiskfs
8927 do_facet $facet "echo $2 >$LDPROC/$canondev/warning_dir_size"
8932 local facets=$(get_facets MDS)
8933 for facet in ${facets//,/ }; do
8934 do_facet $facet "dmesg | tail -3 | grep -q $1" && return 0
8940 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8941 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8942 skip "Only applicable to ldiskfs-based MDTs"
8945 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8953 # block size of mds1
8954 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8955 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8956 local MAX=$((MDSBLOCKSIZE * 5))
8957 set_dir_limits $MAX $MAX
8958 local I=$(stat -c%s "$DIR/$tdir")
8960 while [[ $I -le $MAX ]]; do
8961 $MULTIOP $DIR/$tdir/$J Oc
8963 if [ $has_warning -eq 0 ]; then
8964 check_mds_dmesg '"is approaching"' &&
8967 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8968 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
8969 #and EFBIG for previous versions
8970 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8972 echo "return code $rc received as expected"
8974 createmany -o $DIR/$tdir/$J_file_ 1000 ||
8975 error_exit "create failed w/o dir size limit"
8977 check_mds_dmesg '"has reached"' ||
8978 error_exit "has reached message should be output"
8980 [ $has_warning -eq 0 ] &&
8981 error_exit "warning message should be output"
8983 I=$(stat -c%s "$DIR/$tdir")
8985 if [ $(lustre_version_code $SINGLEMDS) -lt \
8986 $(version_code 2.4.51) ]
8988 [[ $I -eq $MAX ]] && return 0
8990 [[ $I -gt $MAX ]] && return 0
8992 error_exit "current dir size $I, previous limit $MAX"
8993 elif [ $rc -ne 0 ]; then
8995 error_exit "return code $rc received instead of expected " \
8996 "$EFBIG or $ENOSPC, files in dir $I"
8999 I=$(stat -c%s "$DIR/$tdir")
9003 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
9005 run_test 129 "test directory size limit ========================"
9014 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9015 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9018 trap cleanup_130 EXIT RETURN
9020 local fm_file=$DIR/$tfile
9021 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
9022 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
9023 error "dd failed for $fm_file"
9025 # LU-1795: test filefrag/FIEMAP once, even if unsupported
9026 filefrag -ves $fm_file
9028 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9029 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9030 [ $RC != 0 ] && error "filefrag $fm_file failed"
9032 filefrag_op=$(filefrag -ve $fm_file |
9033 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9034 lun=$($GETSTRIPE -i $fm_file)
9036 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
9039 for line in $filefrag_op
9041 frag_lun=`echo $line | cut -d: -f5`
9042 ext_len=`echo $line | cut -d: -f4`
9043 if (( $frag_lun != $lun )); then
9045 error "FIEMAP on 1-stripe file($fm_file) failed"
9048 (( tot_len += ext_len ))
9051 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
9053 error "FIEMAP on 1-stripe file($fm_file) failed;"
9059 echo "FIEMAP on single striped file succeeded"
9061 run_test 130a "FIEMAP (1-stripe file)"
9064 [ "$OSTCOUNT" -lt "2" ] &&
9065 skip_env "skipping FIEMAP on $OSTCOUNT-stripe file" && return
9067 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9068 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
9071 trap cleanup_130 EXIT RETURN
9073 local fm_file=$DIR/$tfile
9074 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9075 error "setstripe on $fm_file"
9076 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9077 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9079 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
9080 error "dd failed on $fm_file"
9082 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9083 filefrag_op=$(filefrag -ve $fm_file |
9084 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9086 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9087 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9092 for line in $filefrag_op
9094 frag_lun=$(echo $line | cut -d: -f5 |
9095 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9096 ext_len=$(echo $line | cut -d: -f4)
9097 if (( $frag_lun != $last_lun )); then
9098 if (( tot_len != 1024 )); then
9100 error "FIEMAP on $fm_file failed; returned " \
9101 "len $tot_len for OST $last_lun instead of 1024"
9108 (( tot_len += ext_len ))
9111 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
9113 error "FIEMAP on $fm_file failed; returned wrong number of " \
9114 "luns or wrong len for OST $last_lun"
9120 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
9122 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
9125 [ "$OSTCOUNT" -lt "2" ] &&
9126 skip_env "skipping FIEMAP on 2-stripe file" && return
9128 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9129 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9132 trap cleanup_130 EXIT RETURN
9134 local fm_file=$DIR/$tfile
9135 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
9136 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9137 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9139 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
9140 error "dd failed on $fm_file"
9142 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9143 filefrag_op=$(filefrag -ve $fm_file |
9144 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9146 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9147 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9152 for line in $filefrag_op
9154 frag_lun=$(echo $line | cut -d: -f5 |
9155 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9156 ext_len=$(echo $line | cut -d: -f4)
9157 if (( $frag_lun != $last_lun )); then
9158 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
9159 if (( logical != 512 )); then
9161 error "FIEMAP on $fm_file failed; returned " \
9162 "logical start for lun $logical instead of 512"
9165 if (( tot_len != 512 )); then
9167 error "FIEMAP on $fm_file failed; returned " \
9168 "len $tot_len for OST $last_lun instead of 1024"
9175 (( tot_len += ext_len ))
9178 if (( num_luns != 2 || tot_len != 512 )); then
9180 error "FIEMAP on $fm_file failed; returned wrong number of " \
9181 "luns or wrong len for OST $last_lun"
9187 echo "FIEMAP on 2-stripe file with hole succeeded"
9189 run_test 130c "FIEMAP (2-stripe file with hole)"
9192 [ "$OSTCOUNT" -lt "3" ] &&
9193 skip_env "skipping FIEMAP on N-stripe file test" && return
9195 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9196 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
9199 trap cleanup_130 EXIT RETURN
9201 local fm_file=$DIR/$tfile
9202 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file ||
9203 error "setstripe on $fm_file"
9204 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9205 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9207 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
9208 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
9209 error "dd failed on $fm_file"
9211 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9212 filefrag_op=$(filefrag -ve $fm_file |
9213 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9215 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9216 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9221 for line in $filefrag_op
9223 frag_lun=$(echo $line | cut -d: -f5 |
9224 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9225 ext_len=$(echo $line | cut -d: -f4)
9226 if (( $frag_lun != $last_lun )); then
9227 if (( tot_len != 1024 )); then
9229 error "FIEMAP on $fm_file failed; returned " \
9230 "len $tot_len for OST $last_lun instead of 1024"
9237 (( tot_len += ext_len ))
9240 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
9242 error "FIEMAP on $fm_file failed; returned wrong number of " \
9243 "luns or wrong len for OST $last_lun"
9249 echo "FIEMAP on N-stripe file succeeded"
9251 run_test 130d "FIEMAP (N-stripe file)"
9254 [ "$OSTCOUNT" -lt "2" ] &&
9255 skip_env "skipping continuation FIEMAP test" && return
9257 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
9258 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
9260 trap cleanup_130 EXIT RETURN
9262 local fm_file=$DIR/$tfile
9263 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
9264 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
9265 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
9268 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
9269 for ((i = 0; i < $NUM_BLKS; i++))
9271 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
9274 filefrag -ves $fm_file || error "filefrag $fm_file failed"
9275 filefrag_op=$(filefrag -ve $fm_file |
9276 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
9278 last_lun=$(echo $filefrag_op | cut -d: -f5 |
9279 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9284 for line in $filefrag_op
9286 frag_lun=$(echo $line | cut -d: -f5 |
9287 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
9288 ext_len=$(echo $line | cut -d: -f4)
9289 if (( $frag_lun != $last_lun )); then
9290 if (( tot_len != $EXPECTED_LEN )); then
9292 error "FIEMAP on $fm_file failed; returned " \
9293 "len $tot_len for OST $last_lun instead " \
9301 (( tot_len += ext_len ))
9304 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
9306 error "FIEMAP on $fm_file failed; returned wrong number " \
9307 "of luns or wrong len for OST $last_lun"
9313 echo "FIEMAP with continuation calls succeeded"
9315 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
9317 # Test for writev/readv
9319 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
9320 error "writev test failed"
9321 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
9322 error "readv failed"
9325 run_test 131a "test iov's crossing stripe boundary for writev/readv"
9328 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
9329 error "append writev test failed"
9330 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
9331 error "append writev test failed"
9334 run_test 131b "test append writev"
9337 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
9340 run_test 131c "test read/write on file w/o objects"
9343 rwv -f $DIR/$tfile -w -n 1 1572864
9344 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
9345 if [ "$NOB" != 1572864 ]; then
9346 error "Short read filed: read $NOB bytes instead of 1572864"
9350 run_test 131d "test short read"
9353 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
9354 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
9355 error "read hitting hole failed"
9358 run_test 131e "test read hitting hole"
9364 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
9366 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
9368 *) error "Wrong argument $1" ;;
9371 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
9372 # if the argument $3 is zero, it means any stat increment is ok.
9373 if [[ $3 -gt 0 ]]; then
9374 count=$(echo $res | awk '{ print $2 }')
9375 [[ $count -ne $3 ]] &&
9376 error "The $2 counter on $1 is wrong - expected $3"
9381 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9382 remote_ost_nodsh && skip "remote OST with nodsh" && return
9383 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9385 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9386 { skip "MDS doesn't support rename stats"; return; }
9387 local testdir=$DIR/${tdir}/stats_testdir
9388 mkdir -p $DIR/${tdir}
9391 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9392 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9394 # verify mdt stats first.
9395 mkdir ${testdir} || error "mkdir failed"
9396 check_stats $SINGLEMDS "mkdir" 1
9397 touch ${testdir}/${tfile} || error "touch failed"
9398 check_stats $SINGLEMDS "open" 1
9399 check_stats $SINGLEMDS "close" 1
9400 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.8.54) ] && {
9401 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
9402 check_stats $SINGLEMDS "mknod" 2
9404 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
9405 check_stats $SINGLEMDS "unlink" 1
9406 rm -f ${testdir}/${tfile} || error "file remove failed"
9407 check_stats $SINGLEMDS "unlink" 2
9409 # remove working dir and check mdt stats again.
9410 rmdir ${testdir} || error "rmdir failed"
9411 check_stats $SINGLEMDS "rmdir" 1
9413 local testdir1=$DIR/${tdir}/stats_testdir1
9415 mkdir -p ${testdir1}
9416 touch ${testdir1}/test1
9417 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
9418 check_stats $SINGLEMDS "crossdir_rename" 1
9420 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
9421 check_stats $SINGLEMDS "samedir_rename" 1
9425 run_test 133a "Verifying MDT stats ========================================"
9428 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9429 remote_ost_nodsh && skip "remote OST with nodsh" && return
9430 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9431 local testdir=$DIR/${tdir}/stats_testdir
9432 mkdir -p ${testdir} || error "mkdir failed"
9433 touch ${testdir}/${tfile} || error "touch failed"
9434 cancel_lru_locks mdc
9437 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9438 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9440 # extra mdt stats verification.
9441 chmod 444 ${testdir}/${tfile} || error "chmod failed"
9442 check_stats $SINGLEMDS "setattr" 1
9443 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9444 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
9446 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
9447 check_stats $SINGLEMDS "getattr" 1
9449 $LFS df || error "lfs failed"
9450 check_stats $SINGLEMDS "statfs" 1
9454 run_test 133b "Verifying extra MDT stats =================================="
9457 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9458 remote_ost_nodsh && skip "remote OST with nodsh" && return
9459 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9460 local testdir=$DIR/${tdir}/stats_testdir
9461 test_mkdir -p ${testdir} || error "mkdir failed"
9463 # verify obdfilter stats.
9464 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9466 cancel_lru_locks osc
9467 wait_delete_completed
9470 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
9471 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
9473 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
9475 cancel_lru_locks osc
9476 check_stats ost "write" 1
9478 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
9479 check_stats ost "read" 1
9481 > ${testdir}/${tfile} || error "truncate failed"
9482 check_stats ost "punch" 1
9484 rm -f ${testdir}/${tfile} || error "file remove failed"
9485 wait_delete_completed
9486 check_stats ost "destroy" 1
9490 run_test 133c "Verifying OST stats ========================================"
9497 while [ $value -ge 2 ]; do
9502 if [ $orig -gt $order ]; then
9510 local size=('K' 'M' 'G' 'T');
9512 local size_string=$value
9514 while [ $value -ge 1024 ]; do
9515 if [ $i -gt 3 ]; then
9516 #T is the biggest unit we get here, if that is bigger,
9518 size_string=${value}T
9521 value=$((value >> 10))
9522 if [ $value -lt 1024 ]; then
9523 size_string=${value}${size[$i]}
9534 local context=${2:-.}
9535 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
9537 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
9542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9543 remote_ost_nodsh && skip "remote OST with nodsh" && return
9544 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9545 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
9546 { skip "MDS doesn't support rename stats"; return; }
9548 local testdir1=$DIR/${tdir}/stats_testdir1
9549 local testdir2=$DIR/${tdir}/stats_testdir2
9551 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9553 mkdir -p ${testdir1} || error "mkdir failed"
9554 mkdir -p ${testdir2} || error "mkdir failed"
9556 createmany -o $testdir1/test 512 || error "createmany failed"
9558 # check samedir rename size
9559 mv ${testdir1}/test0 ${testdir1}/test_0
9561 local testdir1_size=$(ls -l $DIR/${tdir} |
9562 awk '/stats_testdir1/ {print $5}')
9563 local testdir2_size=$(ls -l $DIR/${tdir} |
9564 awk '/stats_testdir2/ {print $5}')
9566 testdir1_size=$(order_2 $testdir1_size)
9567 testdir2_size=$(order_2 $testdir2_size)
9569 testdir1_size=$(size_in_KMGT $testdir1_size)
9570 testdir2_size=$(size_in_KMGT $testdir2_size)
9572 echo "source rename dir size: ${testdir1_size}"
9573 echo "target rename dir size: ${testdir2_size}"
9575 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9576 eval $cmd || error "$cmd failed"
9577 local samedir=$($cmd | grep 'same_dir')
9578 local same_sample=$(get_rename_size $testdir1_size)
9579 [ -z "$samedir" ] && error "samedir_rename_size count error"
9580 [[ $same_sample -eq 1 ]] ||
9581 error "samedir_rename_size error $same_sample"
9582 echo "Check same dir rename stats success"
9584 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9586 # check crossdir rename size
9587 mv ${testdir1}/test_0 ${testdir2}/test_0
9589 testdir1_size=$(ls -l $DIR/${tdir} |
9590 awk '/stats_testdir1/ {print $5}')
9591 testdir2_size=$(ls -l $DIR/${tdir} |
9592 awk '/stats_testdir2/ {print $5}')
9594 testdir1_size=$(order_2 $testdir1_size)
9595 testdir2_size=$(order_2 $testdir2_size)
9597 testdir1_size=$(size_in_KMGT $testdir1_size)
9598 testdir2_size=$(size_in_KMGT $testdir2_size)
9600 echo "source rename dir size: ${testdir1_size}"
9601 echo "target rename dir size: ${testdir2_size}"
9603 eval $cmd || error "$cmd failed"
9604 local crossdir=$($cmd | grep 'crossdir')
9605 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9606 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9607 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9608 [[ $src_sample -eq 1 ]] ||
9609 error "crossdir_rename_size error $src_sample"
9610 [[ $tgt_sample -eq 1 ]] ||
9611 error "crossdir_rename_size error $tgt_sample"
9612 echo "Check cross dir rename stats success"
9615 run_test 133d "Verifying rename_stats ========================================"
9618 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9619 remote_ost_nodsh && skip "remote OST with nodsh" && return
9620 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9621 local testdir=$DIR/${tdir}/stats_testdir
9622 local ctr f0 f1 bs=32768 count=42 sum
9624 mkdir -p ${testdir} || error "mkdir failed"
9626 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9628 for ctr in {write,read}_bytes; do
9630 cancel_lru_locks osc
9632 do_facet ost1 $LCTL set_param -n \
9633 "obdfilter.*.exports.clear=clear"
9635 if [ $ctr = write_bytes ]; then
9637 f1=${testdir}/${tfile}
9639 f0=${testdir}/${tfile}
9643 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9646 cancel_lru_locks osc
9648 sum=$(do_facet ost1 $LCTL get_param \
9649 "obdfilter.*.exports.*.stats" |
9650 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9651 $1 == ctr { sum += $7 }
9652 END { printf("%0.0f", sum) }')
9654 if ((sum != bs * count)); then
9655 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9661 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9664 for dir in /proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ \
9665 /sys/fs/lustre/ /sys/fs/lnet/ /sys/kernel/debug/lnet/ \
9666 /sys/kernel/debug/lustre/; do
9667 [[ -d $dir ]] && proc_dirs+=" $dir"
9671 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9672 remote_ost_nodsh && skip "remote OST with nodsh" && return
9673 # First without trusting modes.
9674 find $proc_dirs -exec cat '{}' \; &> /dev/null
9676 # Second verifying readability.
9677 $LCTL get_param -R '*' &> /dev/null || error "proc file read failed"
9679 # eventually, this can also be replaced with "lctl get_param -R",
9680 # but not until that option is always available on the server
9682 for facet in $SINGLEMDS ost1; do
9683 do_facet $facet find $proc_dirs \
9684 ! -name req_history \
9685 -exec cat '{}' \\\; &> /dev/null
9687 do_facet $facet find $proc_dirs \
9688 ! -name req_history \
9690 -exec cat '{}' \\\; &> /dev/null ||
9691 error "proc file read failed"
9694 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9697 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9698 remote_ost_nodsh && skip "remote OST with nodsh" && return
9699 # Second verifying writability.
9702 -not -name force_lbug \
9703 -not -name changelog_mask \
9704 -exec badarea_io '{}' \; &> /dev/null ||
9705 error "find $proc_dirs failed"
9707 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.5.54) ] &&
9708 skip "Too old lustre on MDS" && return
9710 [ $(lustre_version_code ost1) -le $(version_code 2.5.54) ] &&
9711 skip "Too old lustre on ost1" && return
9714 for facet in $SINGLEMDS ost1; do
9715 do_facet $facet find $proc_dirs \
9717 -not -name force_lbug \
9718 -not -name changelog_mask \
9719 -exec badarea_io '{}' \\\; &> /dev/null ||
9720 error "$facet find $proc_dirs failed"
9724 # remount the FS in case writes/reads /proc break the FS
9725 cleanup || error "failed to unmount"
9726 setup || error "failed to setup"
9729 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9732 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9733 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9734 skip "Need MDS version at least 2.7.54" && return
9736 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9737 cancel_lru_locks mdc
9739 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
9740 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9741 [ $unused -eq 0 ] || error "$unused locks are not cleared"
9744 createmany -o $DIR/$tdir/f $nr ||
9745 error "failed to create $nr files in $DIR/$tdir"
9746 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
9748 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
9749 do_facet mds1 $LCTL set_param fail_loc=0x327
9750 do_facet mds1 $LCTL set_param fail_val=500
9753 echo "sleep 10 seconds ..."
9755 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
9757 do_facet mds1 $LCTL set_param fail_loc=0
9758 do_facet mds1 $LCTL set_param fail_val=0
9759 [ $lck_cnt -lt $unused ] ||
9760 error "No locks reclaimed, before:$unused, after:$lck_cnt"
9763 unlinkmany $DIR/$tdir/f $nr
9765 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
9768 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9769 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.54) ]] &&
9770 skip "Need MDS version at least 2.7.54" && return
9772 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
9773 cancel_lru_locks mdc
9775 local low_wm=$(do_facet mds1 $LCTL get_param -n \
9776 ldlm.lock_reclaim_threshold_mb)
9777 # disable reclaim temporarily
9778 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
9780 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
9781 do_facet mds1 $LCTL set_param fail_loc=0x328
9782 do_facet mds1 $LCTL set_param fail_val=500
9784 $LCTL set_param debug=+trace
9787 createmany -o $DIR/$tdir/f $nr &
9790 echo "Sleep $TIMEOUT seconds ..."
9792 if ! ps -p $create_pid > /dev/null 2>&1; then
9793 do_facet mds1 $LCTL set_param fail_loc=0
9794 do_facet mds1 $LCTL set_param fail_val=0
9795 do_facet mds1 $LCTL set_param \
9796 ldlm.lock_reclaim_threshold_mb=${low_wm}m
9797 error "createmany finished incorrectly!"
9799 do_facet mds1 $LCTL set_param fail_loc=0
9800 do_facet mds1 $LCTL set_param fail_val=0
9801 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
9802 wait $create_pid || return 1
9804 unlinkmany $DIR/$tdir/f $nr
9806 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
9808 test_140() { #bug-17379
9809 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9810 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
9811 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
9812 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
9814 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
9815 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
9817 while i=`expr $i + 1`; do
9818 test_mkdir -p $i || error "Creating dir $i"
9819 cd $i || error "Changing to $i"
9820 ln -s ../stat stat || error "Creating stat symlink"
9821 # Read the symlink until ELOOP present,
9822 # not LBUGing the system is considered success,
9823 # we didn't overrun the stack.
9824 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
9826 if [ $ret -eq 40 ]; then
9829 error "Open stat symlink"
9835 echo "The symlink depth = $i"
9836 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
9837 error "Invalid symlink depth"
9839 # Test recursive symlink
9840 ln -s symlink_self symlink_self
9841 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
9842 echo "open symlink_self returns $ret"
9843 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
9845 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
9848 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9849 local TF="$TMP/$tfile"
9851 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9853 cancel_lru_locks osc
9854 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
9855 remount_client $MOUNT
9857 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
9860 $TRUNCATE $DIR/$tfile 6000
9861 cancel_lru_locks osc
9862 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
9865 echo "12345" >>$DIR/$tfile
9866 cancel_lru_locks osc
9867 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
9870 echo "12345" >>$DIR/$tfile
9871 cancel_lru_locks osc
9872 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
9877 run_test 150 "truncate/append tests"
9879 #LU-2902 roc_hit was not able to read all values from lproc
9880 function roc_hit_init() {
9881 local list=$(comma_list $(osts_nodes))
9882 local dir=$DIR/$tdir-check
9883 local file=$dir/file
9889 #use setstripe to do a write to every ost
9890 for i in $(seq 0 $((OSTCOUNT-1))); do
9891 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
9892 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
9893 idx=$(printf %04x $i)
9894 BEFORE=$(get_osd_param $list *OST*$idx stats |
9895 awk '$1 == "cache_access" {sum += $7}
9896 END { printf("%0.0f", sum) }')
9898 cancel_lru_locks osc
9899 cat $file >/dev/null
9901 AFTER=$(get_osd_param $list *OST*$idx stats |
9902 awk '$1 == "cache_access" {sum += $7}
9903 END { printf("%0.0f", sum) }')
9905 echo BEFORE:$BEFORE AFTER:$AFTER
9906 if ! let "AFTER - BEFORE == 4"; then
9908 error "roc_hit is not safe to use"
9916 function roc_hit() {
9917 local list=$(comma_list $(osts_nodes))
9918 echo $(get_osd_param $list '' stats |
9919 awk '$1 == "cache_hit" {sum += $7}
9920 END { printf("%0.0f", sum) }')
9923 function set_cache() {
9926 if [ "$2" == "off" ]; then
9929 local list=$(comma_list $(osts_nodes))
9930 set_osd_param $list '' $1_cache_enable $on
9932 cancel_lru_locks osc
9936 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9937 remote_ost_nodsh && skip "remote OST with nodsh" && return
9940 local list=$(comma_list $(osts_nodes))
9942 # check whether obdfilter is cache capable at all
9943 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9944 echo "not cache-capable obdfilter"
9948 # check cache is enabled on all obdfilters
9949 if get_osd_param $list '' read_cache_enable | grep 0; then
9950 echo "oss cache is disabled"
9954 set_osd_param $list '' writethrough_cache_enable 1
9956 # check write cache is enabled on all obdfilters
9957 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
9958 echo "oss write cache is NOT enabled"
9964 #define OBD_FAIL_OBD_NO_LRU 0x609
9965 do_nodes $list $LCTL set_param fail_loc=0x609
9967 # pages should be in the case right after write
9968 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
9971 local BEFORE=$(roc_hit)
9972 cancel_lru_locks osc
9973 cat $DIR/$tfile >/dev/null
9974 local AFTER=$(roc_hit)
9976 do_nodes $list $LCTL set_param fail_loc=0
9978 if ! let "AFTER - BEFORE == CPAGES"; then
9979 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9982 # the following read invalidates the cache
9983 cancel_lru_locks osc
9984 set_osd_param $list '' read_cache_enable 0
9985 cat $DIR/$tfile >/dev/null
9987 # now data shouldn't be found in the cache
9989 cancel_lru_locks osc
9990 cat $DIR/$tfile >/dev/null
9992 if let "AFTER - BEFORE != 0"; then
9993 error "IN CACHE: before: $BEFORE, after: $AFTER"
9996 set_osd_param $list '' read_cache_enable 1
9999 run_test 151 "test cache on oss and controls ==============================="
10002 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10003 local TF="$TMP/$tfile"
10005 # simulate ENOMEM during write
10006 #define OBD_FAIL_OST_NOMEM 0x226
10007 lctl set_param fail_loc=0x80000226
10008 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
10010 sync || error "sync failed"
10011 lctl set_param fail_loc=0
10013 # discard client's cache
10014 cancel_lru_locks osc
10016 # simulate ENOMEM during read
10017 lctl set_param fail_loc=0x80000226
10018 cmp $TF $DIR/$tfile || error "cmp failed"
10019 lctl set_param fail_loc=0
10023 run_test 152 "test read/write with enomem ============================"
10026 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
10028 run_test 153 "test if fdatasync does not crash ======================="
10030 dot_lustre_fid_permission_check() {
10032 local ffid=$MOUNT/.lustre/fid/$fid
10035 echo "stat fid $fid"
10036 stat $ffid > /dev/null || error "stat $ffid failed."
10037 echo "touch fid $fid"
10038 touch $ffid || error "touch $ffid failed."
10039 echo "write to fid $fid"
10040 cat /etc/hosts > $ffid || error "write $ffid failed."
10041 echo "read fid $fid"
10042 diff /etc/hosts $ffid || error "read $ffid failed."
10043 echo "append write to fid $fid"
10044 cat /etc/hosts >> $ffid || error "append write $ffid failed."
10045 echo "rename fid $fid"
10046 mv $ffid $test_dir/$tfile.1 &&
10047 error "rename $ffid to $tfile.1 should fail."
10048 touch $test_dir/$tfile.1
10049 mv $test_dir/$tfile.1 $ffid &&
10050 error "rename $tfile.1 to $ffid should fail."
10051 rm -f $test_dir/$tfile.1
10052 echo "truncate fid $fid"
10053 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
10054 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
10055 echo "link fid $fid"
10056 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
10058 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
10059 echo "setfacl fid $fid"
10060 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
10061 echo "getfacl fid $fid"
10062 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
10064 echo "unlink fid $fid"
10065 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
10066 echo "mknod fid $fid"
10067 mknod $ffid c 1 3 && error "mknod $ffid should fail."
10069 fid=[0xf00000400:0x1:0x0]
10070 ffid=$MOUNT/.lustre/fid/$fid
10072 echo "stat non-exist fid $fid"
10073 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
10074 echo "write to non-exist fid $fid"
10075 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
10076 echo "link new fid $fid"
10077 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
10079 mkdir -p $test_dir/$tdir
10080 touch $test_dir/$tdir/$tfile
10081 fid=$($LFS path2fid $test_dir/$tdir)
10084 error "error: could not get fid for $test_dir/$dir/$tfile."
10086 ffid=$MOUNT/.lustre/fid/$fid
10089 ls $ffid > /dev/null || error "ls $ffid failed."
10090 echo "touch $fid/$tfile.1"
10091 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
10093 echo "touch $MOUNT/.lustre/fid/$tfile"
10094 touch $MOUNT/.lustre/fid/$tfile && \
10095 error "touch $MOUNT/.lustre/fid/$tfile should fail."
10097 echo "setxattr to $MOUNT/.lustre/fid"
10098 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
10100 echo "listxattr for $MOUNT/.lustre/fid"
10101 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
10103 echo "delxattr from $MOUNT/.lustre/fid"
10104 setfattr -x trusted.name1 $MOUNT/.lustre/fid
10106 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
10107 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
10108 error "touch invalid fid should fail."
10110 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
10111 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
10112 error "touch non-normal fid should fail."
10114 echo "rename $tdir to $MOUNT/.lustre/fid"
10115 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
10116 error "rename to $MOUNT/.lustre/fid should fail."
10118 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
10120 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
10121 local new_obf_mode=777
10123 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
10124 chmod $new_obf_mode $DIR/.lustre/fid ||
10125 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
10127 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
10128 [ $obf_mode -eq $new_obf_mode ] ||
10129 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
10131 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
10132 chmod $old_obf_mode $DIR/.lustre/fid ||
10133 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
10136 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
10137 fid=$($LFS path2fid $test_dir/$tfile-2)
10139 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.50) ]
10141 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
10142 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
10143 error "create lov data thru .lustre failed"
10145 echo "cp /etc/passwd $test_dir/$tfile-2"
10146 cp /etc/passwd $test_dir/$tfile-2 ||
10147 error "copy to $test_dir/$tfile-2 failed."
10148 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
10149 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
10150 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
10152 rm -rf $test_dir/tfile.lnk
10153 rm -rf $test_dir/$tfile-2
10157 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10158 skip "Need MDS version at least 2.4.1" && return
10161 local FID=$($LFS path2fid $DIR/$tfile)
10162 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
10164 # check that we get the same pathname back
10165 local FOUND=$($LFS fid2path $MOUNT "$FID")
10166 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
10167 [ "$FOUND" != "$DIR/$tfile" ] &&
10168 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
10172 run_test 154A "lfs path2fid and fid2path basic checks"
10175 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10176 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10177 { skip "Need MDS version at least 2.2.51"; return 0; }
10178 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
10179 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10181 cp /etc/hosts $DIR/$tfile
10183 fid=$($LFS path2fid $DIR/$tfile)
10185 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
10187 dot_lustre_fid_permission_check "$fid" $DIR ||
10188 error "dot lustre permission check $fid failed"
10190 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
10192 touch $MOUNT/.lustre/file &&
10193 error "creation is not allowed under .lustre"
10195 mkdir $MOUNT/.lustre/dir &&
10196 error "mkdir is not allowed under .lustre"
10200 run_test 154a "Open-by-FID"
10203 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10204 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
10205 { skip "Need MDS version at least 2.2.51"; return 0; }
10206 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10208 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10210 local remote_dir=$DIR/$tdir/remote_dir
10214 mkdir -p $DIR/$tdir
10215 $LFS mkdir -i $MDTIDX $remote_dir ||
10216 error "create remote directory failed"
10218 cp /etc/hosts $remote_dir/$tfile
10220 fid=$($LFS path2fid $remote_dir/$tfile)
10222 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
10224 dot_lustre_fid_permission_check "$fid" $remote_dir ||
10225 error "dot lustre permission check $fid failed"
10228 run_test 154b "Open-by-FID for remote directory"
10231 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
10232 skip "Need MDS version at least 2.4.1" && return
10234 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
10235 local FID1=$($LFS path2fid $DIR/$tfile.1)
10236 local FID2=$($LFS path2fid $DIR/$tfile.2)
10237 local FID3=$($LFS path2fid $DIR/$tfile.3)
10240 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
10241 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
10242 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
10244 [ "$FID" = "${!want}" ] ||
10245 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
10249 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
10251 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
10252 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
10256 run_test 154c "lfs path2fid and fid2path multiple arguments"
10259 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10260 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
10261 skip "Need MDS version at least 2.5.53" && return
10263 if remote_mds; then
10264 nid=$($LCTL list_nids | sed "s/\./\\\./g")
10268 local proc_ofile="mdt.*.exports.'$nid'.open_files"
10275 local fid=$($LFS path2fid $DIR/$tfile)
10278 cmd="exec $fd<$DIR/$tfile"
10280 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
10281 echo "$fid_list" | grep "$fid"
10284 cmd="exec $fd>/dev/null"
10286 if [ $rc -ne 0 ]; then
10287 error "FID $fid not found in open files list $fid_list"
10290 run_test 154d "Verify open file fid"
10294 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.50) ]] &&
10295 skip "Need MDS version at least 2.6.50" && return
10297 if ls -a $MOUNT | grep -q '^\.lustre$'; then
10298 error ".lustre returned by readdir"
10301 run_test 154e ".lustre is not returned by readdir"
10304 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10305 # create parent directory on a single MDT to avoid cross-MDT hardlinks
10306 test_mkdir -p -c1 $DIR/$tdir/d
10307 # test dirs inherit from its stripe
10308 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
10309 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
10310 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
10311 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
10314 # get fid of parents
10315 local FID0=$($LFS path2fid $DIR/$tdir/d)
10316 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
10317 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
10318 local FID3=$($LFS path2fid $DIR)
10320 # check that path2fid --parents returns expected <parent_fid>/name
10321 # 1) test for a directory (single parent)
10322 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
10323 [ "$parent" == "$FID0/foo1" ] ||
10324 error "expected parent: $FID0/foo1, got: $parent"
10326 # 2) test for a file with nlink > 1 (multiple parents)
10327 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
10328 echo "$parent" | grep -F "$FID1/$tfile" ||
10329 error "$FID1/$tfile not returned in parent list"
10330 echo "$parent" | grep -F "$FID2/link" ||
10331 error "$FID2/link not returned in parent list"
10333 # 3) get parent by fid
10334 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
10335 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10336 echo "$parent" | grep -F "$FID1/$tfile" ||
10337 error "$FID1/$tfile not returned in parent list (by fid)"
10338 echo "$parent" | grep -F "$FID2/link" ||
10339 error "$FID2/link not returned in parent list (by fid)"
10341 # 4) test for entry in root directory
10342 parent=$($LFS path2fid --parents $DIR/f)
10343 echo "$parent" | grep -F "$FID3/f" ||
10344 error "$FID3/f not returned in parent list"
10346 # 5) test it on root directory
10347 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
10348 error "$MOUNT should not have parents"
10350 # enable xattr caching and check that linkea is correctly updated
10351 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10352 save_lustre_params client "llite.*.xattr_cache" > $save
10353 lctl set_param llite.*.xattr_cache 1
10355 # 6.1) linkea update on rename
10356 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
10358 # get parents by fid
10359 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10360 # foo1 should no longer be returned in parent list
10361 echo "$parent" | grep -F "$FID1" &&
10362 error "$FID1 should no longer be in parent list"
10363 # the new path should appear
10364 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
10365 error "$FID2/$tfile.moved is not in parent list"
10367 # 6.2) linkea update on unlink
10368 rm -f $DIR/$tdir/d/foo2/link
10369 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
10370 # foo2/link should no longer be returned in parent list
10371 echo "$parent" | grep -F "$FID2/link" &&
10372 error "$FID2/link should no longer be in parent list"
10376 restore_lustre_params < $save
10379 run_test 154f "get parent fids by reading link ea"
10383 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.92) ]] ||
10384 { skip "Need MDS version at least 2.6.92"; return 0; }
10385 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
10387 mkdir -p $DIR/$tdir
10388 llapi_fid_test -d $DIR/$tdir
10390 run_test 154g "various llapi FID tests"
10392 test_155_small_load() {
10393 local temp=$TMP/$tfile
10394 local file=$DIR/$tfile
10396 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
10397 error "dd of=$temp bs=6096 count=1 failed"
10399 cancel_lru_locks osc
10400 cmp $temp $file || error "$temp $file differ"
10402 $TRUNCATE $temp 6000
10403 $TRUNCATE $file 6000
10404 cmp $temp $file || error "$temp $file differ (truncate1)"
10406 echo "12345" >>$temp
10407 echo "12345" >>$file
10408 cmp $temp $file || error "$temp $file differ (append1)"
10410 echo "12345" >>$temp
10411 echo "12345" >>$file
10412 cmp $temp $file || error "$temp $file differ (append2)"
10418 test_155_big_load() {
10419 remote_ost_nodsh && skip "remote OST with nodsh" && return
10420 local temp=$TMP/$tfile
10421 local file=$DIR/$tfile
10424 local cache_size=$(do_facet ost$((MAXI+1)) \
10425 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
10426 local large_file_size=$((cache_size * 2))
10428 echo "OSS cache size: $cache_size KB"
10429 echo "Large file size: $large_file_size KB"
10431 [ $MAXV -le $large_file_size ] && \
10432 skip_env "max available OST size needs > $large_file_size KB" && \
10435 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
10437 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
10438 error "dd of=$temp bs=$large_file_size count=1k failed"
10441 cancel_lru_locks osc
10442 cmp $temp $file || error "$temp $file differ"
10448 save_writethrough() {
10449 local facets=$(get_facets OST)
10451 save_lustre_params $facets "obdfilter.*.writethrough_cache_enable" > $1
10452 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" >> $1
10456 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10457 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10458 save_writethrough $p
10461 set_cache writethrough on
10462 test_155_small_load
10463 restore_lustre_params < $p
10466 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
10469 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10470 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10471 save_writethrough $p
10474 set_cache writethrough off
10475 test_155_small_load
10476 restore_lustre_params < $p
10479 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
10482 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10483 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10484 save_writethrough $p
10487 set_cache writethrough on
10488 test_155_small_load
10489 restore_lustre_params < $p
10492 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
10495 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10496 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10497 save_writethrough $p
10500 set_cache writethrough off
10501 test_155_small_load
10502 restore_lustre_params < $p
10505 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
10508 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10509 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10510 save_writethrough $p
10513 set_cache writethrough on
10515 restore_lustre_params < $p
10518 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
10521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10522 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10523 save_writethrough $p
10526 set_cache writethrough off
10528 restore_lustre_params < $p
10531 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
10534 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10535 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10536 save_writethrough $p
10539 set_cache writethrough on
10541 restore_lustre_params < $p
10544 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
10547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10548 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10549 save_writethrough $p
10552 set_cache writethrough off
10554 restore_lustre_params < $p
10557 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
10560 remote_ost_nodsh && skip "remote OST with nodsh" && return
10561 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10565 local file="$DIR/$tfile"
10566 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10568 [ "$(facet_fstype ost1)" = "zfs" -a \
10569 $(lustre_version_code ost1 -lt $(version_code 2.6.93)) ] &&
10570 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS" &&
10573 save_writethrough $p
10576 log "Turn on read and write cache"
10578 set_cache writethrough on
10580 log "Write data and read it back."
10581 log "Read should be satisfied from the cache."
10582 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10584 cancel_lru_locks osc
10585 cat $file >/dev/null
10587 if ! let "AFTER - BEFORE == CPAGES"; then
10588 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10590 log "cache hits:: before: $BEFORE, after: $AFTER"
10593 log "Read again; it should be satisfied from the cache."
10595 cancel_lru_locks osc
10596 cat $file >/dev/null
10598 if ! let "AFTER - BEFORE == CPAGES"; then
10599 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10601 log "cache hits:: before: $BEFORE, after: $AFTER"
10604 log "Turn off the read cache and turn on the write cache"
10606 set_cache writethrough on
10608 log "Read again; it should be satisfied from the cache."
10610 cancel_lru_locks osc
10611 cat $file >/dev/null
10613 if ! let "AFTER - BEFORE == CPAGES"; then
10614 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10616 log "cache hits:: before: $BEFORE, after: $AFTER"
10619 log "Read again; it should not be satisfied from the cache."
10621 cancel_lru_locks osc
10622 cat $file >/dev/null
10624 if ! let "AFTER - BEFORE == 0"; then
10625 error "IN CACHE: before: $BEFORE, after: $AFTER"
10627 log "cache hits:: before: $BEFORE, after: $AFTER"
10630 log "Write data and read it back."
10631 log "Read should be satisfied from the cache."
10632 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10634 cancel_lru_locks osc
10635 cat $file >/dev/null
10637 if ! let "AFTER - BEFORE == CPAGES"; then
10638 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10640 log "cache hits:: before: $BEFORE, after: $AFTER"
10643 log "Read again; it should not be satisfied from the cache."
10645 cancel_lru_locks osc
10646 cat $file >/dev/null
10648 if ! let "AFTER - BEFORE == 0"; then
10649 error "IN CACHE: before: $BEFORE, after: $AFTER"
10651 log "cache hits:: before: $BEFORE, after: $AFTER"
10654 log "Turn off read and write cache"
10656 set_cache writethrough off
10658 log "Write data and read it back"
10659 log "It should not be satisfied from the cache."
10661 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10662 cancel_lru_locks osc
10664 cat $file >/dev/null
10666 if ! let "AFTER - BEFORE == 0"; then
10667 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10669 log "cache hits:: before: $BEFORE, after: $AFTER"
10672 log "Turn on the read cache and turn off the write cache"
10674 set_cache writethrough off
10676 log "Write data and read it back"
10677 log "It should not be satisfied from the cache."
10679 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
10681 cancel_lru_locks osc
10682 cat $file >/dev/null
10684 if ! let "AFTER - BEFORE == 0"; then
10685 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
10687 log "cache hits:: before: $BEFORE, after: $AFTER"
10690 log "Read again; it should be satisfied from the cache."
10692 cancel_lru_locks osc
10693 cat $file >/dev/null
10695 if ! let "AFTER - BEFORE == CPAGES"; then
10696 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
10698 log "cache hits:: before: $BEFORE, after: $AFTER"
10702 restore_lustre_params < $p
10705 run_test 156 "Verification of tunables"
10708 cleanup_changelog () {
10710 echo "Deregistering changelog client $CL_USER"
10711 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $CL_USER
10715 if [[ $MDSCOUNT -gt 1 ]]; then
10716 error_ignore bz17935 $*
10724 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10726 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
10728 if [ $MASK -eq 1 ]; then
10729 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
10731 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
10735 changelog_extract_field() {
10739 local identifier=$4
10741 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
10742 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
10747 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10748 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10749 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10750 { skip "Need MDS version at least 2.2.0"; return; }
10752 local CL_USERS="mdd.$MDT0.changelog_users"
10753 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10754 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10755 changelog_register -n)
10756 echo "Registered as changelog user $CL_USER"
10757 trap cleanup_changelog EXIT
10758 $GET_CL_USERS | grep -q $CL_USER ||
10759 error "User $CL_USER not found in changelog_users"
10762 test_mkdir -p $DIR/$tdir/pics/2008/zachy
10763 touch $DIR/$tdir/pics/2008/zachy/timestamp
10764 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
10765 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
10766 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
10767 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
10768 rm $DIR/$tdir/pics/desktop.jpg
10770 $LFS changelog $MDT0 | tail -5
10772 echo "verifying changelog mask"
10773 changelog_chmask "MKDIR"
10774 changelog_chmask "CLOSE"
10776 test_mkdir -p $DIR/$tdir/pics/zach/sofia
10777 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10779 changelog_chmask "MKDIR"
10780 changelog_chmask "CLOSE"
10782 test_mkdir -p $DIR/$tdir/pics/2008/sofia
10783 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
10785 $LFS changelog $MDT0
10786 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
10787 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
10788 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
10789 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
10792 echo "verifying target fid"
10793 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
10794 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
10795 [ "$fidc" == "$fidf" ] ||
10796 err17935 "fid in changelog $fidc != file fid $fidf"
10797 echo "verifying parent fid"
10798 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
10799 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
10800 [ "$fidc" == "$fidf" ] ||
10801 err17935 "pfid in changelog $fidc != dir fid $fidf"
10803 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
10804 $LFS changelog_clear $MDT0 $CL_USER $(($USER_REC1 + 5))
10805 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$CL_USER\" {print \$2}")
10806 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
10807 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
10808 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
10810 MIN_REC=$($GET_CL_USERS |
10811 awk 'min == "" || $2 < min {min = $2}; END {print min}')
10812 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
10813 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
10814 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
10815 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
10817 # LU-3446 changelog index reset on MDT restart
10818 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10819 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10820 $LFS changelog_clear $MDT0 $CL_USER 0
10821 stop $SINGLEMDS || error "Fail to stop MDT."
10822 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10823 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10824 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
10825 [ $CUR_REC1 == $CUR_REC2 ] ||
10826 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
10828 echo "verifying user deregister"
10830 $GET_CL_USERS | grep -q $CL_USER &&
10831 error "User $CL_USER still in changelog_users"
10833 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
10834 if [ $CL_USER -eq 0 ]; then
10835 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10836 touch $DIR/$tdir/chloe
10837 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10838 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
10839 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
10841 echo "$CL_USER other changelog users; can't verify off"
10844 run_test 160a "changelog sanity"
10846 test_160b() { # LU-3587
10847 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10848 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10849 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10850 { skip "Need MDS version at least 2.2.0"; return; }
10852 local CL_USERS="mdd.$MDT0.changelog_users"
10853 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10854 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10855 changelog_register -n)
10856 echo "Registered as changelog user $CL_USER"
10857 trap cleanup_changelog EXIT
10858 $GET_CL_USERS | grep -q $CL_USER ||
10859 error "User $CL_USER not found in changelog_users"
10861 local LONGNAME1=$(str_repeat a 255)
10862 local LONGNAME2=$(str_repeat b 255)
10865 echo "creating very long named file"
10866 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
10867 echo "moving very long named file"
10868 mv $LONGNAME1 $LONGNAME2
10870 $LFS changelog $MDT0 | grep RENME
10874 run_test 160b "Verify that very long rename doesn't crash in changelog"
10877 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10880 local server_version=$(lustre_version_code $SINGLEMDS)
10882 [[ $server_version -gt $(version_code 2.5.57) ]] ||
10883 [[ $server_version -gt $(version_code 2.5.1) &&
10884 $server_version -lt $(version_code 2.5.50) ]] ||
10885 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
10886 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10888 # Registration step
10889 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10890 changelog_register -n)
10891 trap cleanup_changelog EXIT
10894 mkdir -p $DIR/$tdir
10895 $MCREATE $DIR/$tdir/foo_160c
10896 changelog_chmask "TRUNC"
10897 $TRUNCATE $DIR/$tdir/foo_160c 200
10898 changelog_chmask "TRUNC"
10899 $TRUNCATE $DIR/$tdir/foo_160c 199
10900 $LFS changelog $MDT0
10901 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
10902 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
10903 $LFS changelog_clear $MDT0 $CL_USER 0
10905 # Deregistration step
10908 run_test 160c "verify that changelog log catch the truncate event"
10911 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10912 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10914 local server_version=$(lustre_version_code mds1)
10915 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
10917 [[ $server_version -ge $(version_code 2.7.60) ]] ||
10918 { skip "Need MDS version at least 2.7.60+"; return; }
10919 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10921 # Registration step
10922 CL_USER=$(do_facet mds1 $LCTL --device $MDT0 \
10923 changelog_register -n)
10925 trap cleanup_changelog EXIT
10926 mkdir -p $DIR/$tdir/migrate_dir
10927 $LFS changelog_clear $MDT0 $CL_USER 0
10929 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
10930 $LFS changelog $MDT0
10931 MIGRATES=$($LFS changelog $MDT0 | tail -5 | grep -c "MIGRT")
10932 $LFS changelog_clear $MDT0 $CL_USER 0
10933 [ $MIGRATES -eq 1 ] ||
10934 error "MIGRATE changelog mask count $MIGRATES != 1"
10936 # Deregistration step
10939 run_test 160d "verify that changelog log catch the migrate event"
10942 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10943 test_mkdir -p -c1 $DIR/$tdir
10944 cp /etc/hosts $DIR/$tdir/$tfile
10945 test_mkdir -c1 $DIR/$tdir/foo1
10946 test_mkdir -c1 $DIR/$tdir/foo2
10947 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
10948 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
10949 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
10950 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
10951 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
10952 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10953 $LFS fid2path $DIR $FID
10954 err17935 "bad link ea"
10957 rm $DIR/$tdir/foo2/zachary
10959 rm $DIR/$tdir/foo2/thor
10961 rm $DIR/$tdir/$tfile
10963 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
10964 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
10966 $LFS fid2path $DIR $FID
10967 err17935 "bad link rename"
10969 rm $DIR/$tdir/foo2/maggie
10972 local longname=filename_avg_len_is_thirty_two_
10973 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
10974 error "failed to hardlink many files"
10975 links=$($LFS fid2path $DIR $FID | wc -l)
10976 echo -n "${links}/1000 links in link EA"
10977 [[ $links -gt 60 ]] ||
10978 err17935 "expected at least 60 links in link EA"
10979 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
10980 error "failed to unlink many hardlinks"
10982 run_test 161a "link ea sanity"
10985 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10986 [ $MDSCOUNT -lt 2 ] && skip "skipping remote directory test" && return
10988 local remote_dir=$DIR/$tdir/remote_dir
10990 mkdir -p $DIR/$tdir
10991 $LFS mkdir -i $MDTIDX $remote_dir ||
10992 error "create remote directory failed"
10994 cp /etc/hosts $remote_dir/$tfile
10995 mkdir -p $remote_dir/foo1
10996 mkdir -p $remote_dir/foo2
10997 ln $remote_dir/$tfile $remote_dir/foo1/sofia
10998 ln $remote_dir/$tfile $remote_dir/foo2/zachary
10999 ln $remote_dir/$tfile $remote_dir/foo1/luna
11000 ln $remote_dir/$tfile $remote_dir/foo2/thor
11002 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
11004 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
11005 $LFS fid2path $DIR $FID
11006 err17935 "bad link ea"
11009 rm $remote_dir/foo2/zachary
11011 rm $remote_dir/foo2/thor
11013 rm $remote_dir/$tfile
11015 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
11016 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
11017 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
11018 $LFS fid2path $DIR $FID
11019 err17935 "bad link rename"
11021 rm $remote_dir/foo2/maggie
11024 local longname=filename_avg_len_is_thirty_two_
11025 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
11026 error "failed to hardlink many files"
11027 links=$($LFS fid2path $DIR $FID | wc -l)
11028 echo -n "${links}/1000 links in link EA"
11029 [[ ${links} -gt 60 ]] ||
11030 err17935 "expected at least 60 links in link EA"
11031 unlinkmany $remote_dir/foo2/$longname 1000 ||
11032 error "failed to unlink many hardlinks"
11034 run_test 161b "link ea sanity under remote directory"
11037 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11038 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11039 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
11040 skip "Need MDS version at least 2.1.5" && return
11042 # define CLF_RENAME_LAST 0x0001
11043 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
11044 CL_USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
11045 changelog_register -n)
11047 trap cleanup_changelog EXIT
11049 mkdir -p $DIR/$tdir
11050 touch $DIR/$tdir/foo_161c
11051 touch $DIR/$tdir/bar_161c
11052 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11053 $LFS changelog $MDT0 | grep RENME
11054 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
11056 $LFS changelog_clear $MDT0 $CL_USER 0
11057 if [ x$flags != "x0x1" ]; then
11058 error "flag $flags is not 0x1"
11060 echo "rename overwrite a target having nlink = 1," \
11061 "changelog record has flags of $flags"
11063 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
11064 touch $DIR/$tdir/foo_161c
11065 touch $DIR/$tdir/bar_161c
11066 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11067 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
11068 $LFS changelog $MDT0 | grep RENME
11069 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11070 $LFS changelog_clear $MDT0 $CL_USER 0
11071 if [ x$flags != "x0x0" ]; then
11072 error "flag $flags is not 0x0"
11074 echo "rename overwrite a target having nlink > 1," \
11075 "changelog record has flags of $flags"
11077 # rename doesn't overwrite a target (changelog flag 0x0)
11078 touch $DIR/$tdir/foo_161c
11079 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
11080 $LFS changelog $MDT0 | grep RENME
11081 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
11082 $LFS changelog_clear $MDT0 $CL_USER 0
11083 if [ x$flags != "x0x0" ]; then
11084 error "flag $flags is not 0x0"
11086 echo "rename doesn't overwrite a target," \
11087 "changelog record has flags of $flags"
11089 # define CLF_UNLINK_LAST 0x0001
11090 # unlink a file having nlink = 1 (changelog flag 0x1)
11091 rm -f $DIR/$tdir/foo2_161c
11092 $LFS changelog $MDT0 | grep UNLNK
11093 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11094 $LFS changelog_clear $MDT0 $CL_USER 0
11095 if [ x$flags != "x0x1" ]; then
11096 error "flag $flags is not 0x1"
11098 echo "unlink a file having nlink = 1," \
11099 "changelog record has flags of $flags"
11101 # unlink a file having nlink > 1 (changelog flag 0x0)
11102 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
11103 rm -f $DIR/$tdir/foobar_161c
11104 $LFS changelog $MDT0 | grep UNLNK
11105 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
11106 $LFS changelog_clear $MDT0 $CL_USER 0
11107 if [ x$flags != "x0x0" ]; then
11108 error "flag $flags is not 0x0"
11110 echo "unlink a file having nlink > 1," \
11111 "changelog record has flags of $flags"
11114 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
11121 local path=$(${LFS} fid2path $*)
11122 # Remove the '//' indicating a remote directory
11123 path=$(echo $path | sed 's#//#/#g')
11126 if [ $RC -ne 0 ]; then
11127 err17935 "path looked up of $expected failed. Error $RC"
11129 elif [ "${path}" != "${expected}" ]; then
11130 err17935 "path looked up \"${path}\" instead of \"${expected}\""
11133 echo "fid $fid resolves to path $path (expected $expected)"
11136 test_162a() { # was test_162
11137 # Make changes to filesystem
11138 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11139 test_mkdir -p -c1 $DIR/$tdir/d2
11140 touch $DIR/$tdir/d2/$tfile
11141 touch $DIR/$tdir/d2/x1
11142 touch $DIR/$tdir/d2/x2
11143 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
11144 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
11146 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
11147 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0 ||
11148 error "check path $tdir/d2/$tfile failed"
11151 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
11152 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
11153 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0 ||
11154 error "check path $tdir/d2/p/q/r/slink failed"
11156 # softlink to wrong file
11157 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
11158 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
11159 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0 ||
11160 error "check path $tdir/d2/p/q/r/slink.wrong failed"
11163 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
11164 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
11165 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
11166 # fid2path dir/fsname should both work
11167 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1 ||
11168 error "check path $tdir/d2/a/b/c/new_file failed"
11169 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0 ||
11170 error "check path $DIR/$tdir/d2/p/q/r/hlink failed"
11172 # hardlink count: check that there are 2 links
11173 # Doesnt work with CMD yet: 17935
11174 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
11175 err17935 "expected 2 links"
11177 # hardlink indexing: remove the first link
11178 rm $DIR/$tdir/d2/p/q/r/hlink
11179 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0 ||
11180 error "check path $DIR/$tdir/d2/a/b/c/new_file failed"
11184 run_test 162a "path lookup sanity"
11187 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11188 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11191 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
11192 error "create striped dir failed"
11194 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
11195 tail -n 1 | awk '{print $2}')
11196 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
11198 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
11199 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
11202 for ((i=0;i<5;i++)); do
11203 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
11204 error "get fid for f$i failed"
11205 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0 ||
11206 error "check path $tdir/striped_dir/f$i failed"
11208 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
11209 error "get fid for d$i failed"
11210 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0 ||
11211 error "check path $tdir/striped_dir/d$i failed"
11216 run_test 162b "striped directory path lookup sanity"
11218 # LU-4239: Verify fid2path works with paths 100 or more directories deep
11220 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.51) ]] &&
11221 skip "Need MDS version at least 2.7.51" && return
11222 test_mkdir $DIR/$tdir.local
11223 test_mkdir $DIR/$tdir.remote
11224 local lpath=$tdir.local
11225 local rpath=$tdir.remote
11227 for ((i = 0; i <= 101; i++)); do
11230 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
11231 error "get fid for local directory $DIR/$lpath failed"
11232 check_path "$DIR/$lpath" $MOUNT $FID --link 0 ||
11233 error "check path for local directory $DIR/$lpath failed"
11236 test_mkdir $DIR/$rpath
11237 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
11238 error "get fid for remote directory $DIR/$rpath failed"
11239 check_path "$DIR/$rpath" $MOUNT $FID --link 0 ||
11240 error "check path for remote directory $DIR/$rpath failed"
11245 run_test 162c "fid2path works with paths 100 or more directories deep"
11248 # do directio so as not to populate the page cache
11249 log "creating a 10 Mb file"
11250 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11251 log "starting reads"
11252 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11253 log "truncating the file"
11254 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11256 kill %+ || true # reads might have finished
11257 echo "wait until dd is finished"
11259 log "removing the temporary file"
11260 rm -rf $DIR/$tfile || error "tmp file removal failed"
11262 run_test 169 "parallel read and truncate should not deadlock"
11265 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11266 $LCTL clear # bug 18514
11267 $LCTL debug_daemon start $TMP/${tfile}_log_good
11269 $LCTL debug_daemon stop
11270 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
11271 error "sed failed to read log_good"
11273 $LCTL debug_daemon start $TMP/${tfile}_log_good
11275 $LCTL debug_daemon stop
11277 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
11278 error "lctl df log_bad failed"
11280 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11281 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11283 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
11284 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
11286 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
11287 error "bad_line good_line1 good_line2 are empty"
11289 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11290 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
11291 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
11293 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
11294 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
11295 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
11297 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
11298 error "bad_line_new good_line_new are empty"
11300 local expected_good=$((good_line1 + good_line2*2))
11302 rm -f $TMP/${tfile}*
11303 # LU-231, short malformed line may not be counted into bad lines
11304 if [ $bad_line -ne $bad_line_new ] &&
11305 [ $bad_line -ne $((bad_line_new - 1)) ]; then
11306 error "expected $bad_line bad lines, but got $bad_line_new"
11310 if [ $expected_good -ne $good_line_new ]; then
11311 error "expected $expected_good good lines, but got $good_line_new"
11316 run_test 170 "test lctl df to handle corrupted log ====================="
11318 test_171() { # bug20592
11319 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11320 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
11321 $LCTL set_param fail_loc=0x50e
11322 $LCTL set_param fail_val=3000
11323 multiop_bg_pause $DIR/$tfile O_s || true
11325 kill -USR1 $MULTIPID
11329 if dmesg | grep "recursive fault"; then
11330 error "caught a recursive fault"
11332 $LCTL set_param fail_loc=0
11335 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
11337 # it would be good to share it with obdfilter-survey/iokit-libecho code
11338 setup_obdecho_osc () {
11341 local obdfilter_name=$2
11342 echo "Creating new osc for $obdfilter_name on $ost_nid"
11343 # make sure we can find loopback nid
11344 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
11346 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
11347 ${obdfilter_name}_osc_UUID || rc=2; }
11348 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
11349 ${obdfilter_name}_UUID $ost_nid || rc=3; }
11353 cleanup_obdecho_osc () {
11354 local obdfilter_name=$1
11355 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
11356 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
11363 local pages=${3:-64}
11368 local obd_size=$(get_obd_size $node $OBD)
11369 local page_size=$(get_page_size $node)
11370 if [[ -n "$obd_size" ]]; then
11371 local new_count=$((obd_size / (pages * page_size / 1024)))
11372 [[ $new_count -ge $count ]] || count=$new_count
11375 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
11376 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
11378 if [ $rc -eq 0 ]; then
11379 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
11380 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
11382 echo "New object id is $id"
11383 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
11385 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
11386 "test_brw $count w v $pages $id" || rc=4; }
11387 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
11389 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
11390 "cleanup" || rc=5; }
11391 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
11392 "detach" || rc=6; }
11393 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
11398 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11399 remote_ost_nodsh && skip "remote OST with nodsh" && return
11401 local rmmod_local=0
11403 if ! module_loaded obdecho; then
11404 load_module obdecho/obdecho
11408 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
11409 local host=$(lctl get_param -n osc.$osc.import |
11410 awk '/current_connection:/ {print $2}' )
11411 local target=$(lctl get_param -n osc.$osc.import |
11412 awk '/target:/ {print $2}' )
11413 target=${target%_UUID}
11415 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
11416 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
11417 [[ -n $target ]] && cleanup_obdecho_osc $target
11418 [ $rmmod_local -eq 1 ] && rmmod obdecho
11421 run_test 180a "test obdecho on osc"
11424 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11425 remote_ost_nodsh && skip "remote OST with nodsh" && return
11427 local rmmod_remote=0
11429 do_facet ost1 "lsmod | grep -q obdecho || " \
11430 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
11431 "modprobe obdecho; }" && rmmod_remote=1
11432 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
11433 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
11434 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
11437 run_test 180b "test obdecho directly on obdfilter"
11439 test_180c() { # LU-2598
11440 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11441 remote_ost_nodsh && skip "remote OST with nodsh" && return
11442 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
11443 skip "Need MDS version at least 2.4.0" && return
11446 local rmmod_remote=false
11447 local pages=16384 # 64MB bulk I/O RPC size
11450 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
11451 rmmod_remote=true || error "failed to load module obdecho"
11453 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
11455 if [ -n "$target" ]; then
11456 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
11458 echo "there is no obdfilter target on ost1"
11461 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
11464 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
11466 test_181() { # bug 22177
11467 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11468 # create enough files to index the directory
11469 createmany -o $DIR/$tdir/foobar 4000
11470 # print attributes for debug purpose
11473 multiop_bg_pause $DIR/$tdir D_Sc || return 1
11475 # remove the files & current working dir
11476 unlinkmany $DIR/$tdir/foobar 4000
11478 kill -USR1 $MULTIPID
11480 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
11483 run_test 181 "Test open-unlinked dir ========================"
11489 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11491 $LCTL set_param mdc.*.rpc_stats=clear
11493 for (( i = 0; i < $tcount; i++ )) ; do
11494 mkdir $DIR/$tdir/$i
11497 for (( i = 0; i < $tcount; i++ )) ; do
11498 createmany -o $DIR/$tdir/$i/f- $fcount &
11502 for (( i = 0; i < $tcount; i++ )) ; do
11503 unlinkmany $DIR/$tdir/$i/f- $fcount &
11507 $LCTL get_param mdc.*.rpc_stats
11511 run_test 182 "Test parallel modify metadata operations ================"
11513 test_183() { # LU-2275
11514 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11515 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
11516 skip "Need MDS version at least 2.3.56" && return
11518 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11519 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11520 echo aaa > $DIR/$tdir/$tfile
11522 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
11523 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
11525 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
11526 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
11528 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
11530 # Flush negative dentry cache
11531 touch $DIR/$tdir/$tfile
11533 # We are not checking for any leaked references here, they'll
11534 # become evident next time we do cleanup with module unload.
11537 run_test 183 "No crash or request leak in case of strange dispositions ========"
11539 # test suite 184 is for LU-2016, LU-2017
11541 check_swap_layouts_support && return 0
11543 dir0=$DIR/$tdir/$testnum
11544 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
11549 $SETSTRIPE -c1 $file1
11551 $SETSTRIPE -c2 $file2
11553 gen1=$($GETSTRIPE -g $file1)
11554 gen2=$($GETSTRIPE -g $file2)
11556 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
11557 gen=$($GETSTRIPE -g $file1)
11558 [[ $gen1 != $gen ]] ||
11559 "Layout generation on $file1 does not change"
11560 gen=$($GETSTRIPE -g $file2)
11561 [[ $gen2 != $gen ]] ||
11562 "Layout generation on $file2 does not change"
11564 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
11565 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
11567 run_test 184a "Basic layout swap"
11570 check_swap_layouts_support && return 0
11572 dir0=$DIR/$tdir/$testnum
11573 mkdir -p $dir0 || error "creating dir $dir0"
11580 $SETSTRIPE -c1 $file1
11581 $SETSTRIPE -c2 $file2
11582 $SETSTRIPE -c1 $file3
11583 chown $RUNAS_ID $file3
11584 gen1=$($GETSTRIPE -g $file1)
11585 gen2=$($GETSTRIPE -g $file2)
11587 $LFS swap_layouts $dir1 $dir2 &&
11588 error "swap of directories layouts should fail"
11589 $LFS swap_layouts $dir1 $file1 &&
11590 error "swap of directory and file layouts should fail"
11591 $RUNAS $LFS swap_layouts $file1 $file2 &&
11592 error "swap of file we cannot write should fail"
11593 $LFS swap_layouts $file1 $file3 &&
11594 error "swap of file with different owner should fail"
11595 /bin/true # to clear error code
11597 run_test 184b "Forbidden layout swap (will generate errors)"
11600 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
11601 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n" && return
11602 check_swap_layouts_support && return 0
11604 local dir0=$DIR/$tdir/$testnum
11605 mkdir -p $dir0 || error "creating dir $dir0"
11607 local ref1=$dir0/ref1
11608 local ref2=$dir0/ref2
11609 local file1=$dir0/file1
11610 local file2=$dir0/file2
11611 # create a file large enough for the concurrent test
11612 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
11613 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
11614 echo "ref file size: ref1($(stat -c %s $ref1))," \
11615 "ref2($(stat -c %s $ref2))"
11618 dd if=$ref1 of=$file1 bs=16k &
11621 # Make sure dd starts to copy file
11622 while [ ! -f $file1 ]; do sleep 0.1; done
11624 $LFS swap_layouts $file1 $file2
11627 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
11628 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
11630 # how many bytes copied before swapping layout
11631 local copied=$(stat -c %s $file2)
11632 local remaining=$(stat -c %s $ref1)
11633 remaining=$((remaining - copied))
11634 echo "Copied $copied bytes before swapping layout..."
11636 cmp -n $copied $file1 $ref2 | grep differ &&
11637 error "Content mismatch [0, $copied) of ref2 and file1"
11638 cmp -n $copied $file2 $ref1 ||
11639 error "Content mismatch [0, $copied) of ref1 and file2"
11640 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
11641 error "Content mismatch [$copied, EOF) of ref1 and file1"
11644 rm -f $ref1 $ref2 $file1 $file2
11646 run_test 184c "Concurrent write and layout swap"
11649 check_swap_layouts_support && return 0
11650 [ -z "$(which getfattr 2>/dev/null)" ] &&
11651 skip "no getfattr command" && return 0
11653 local file1=$DIR/$tdir/$tfile-1
11654 local file2=$DIR/$tdir/$tfile-2
11655 local file3=$DIR/$tdir/$tfile-3
11659 mkdir -p $DIR/$tdir
11660 touch $file1 || error "create $file1 failed"
11661 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11662 error "create $file2 failed"
11663 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11664 error "create $file3 failed"
11665 lovea1=$($LFS getstripe $file1 | sed 1d)
11667 $LFS swap_layouts $file2 $file3 ||
11668 error "swap $file2 $file3 layouts failed"
11669 $LFS swap_layouts $file1 $file2 ||
11670 error "swap $file1 $file2 layouts failed"
11672 lovea2=$($LFS getstripe $file2 | sed 1d)
11673 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
11675 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11676 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
11678 run_test 184d "allow stripeless layouts swap"
11681 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.94) ]] ||
11682 { skip "Need MDS version at least 2.6.94"; return 0; }
11683 check_swap_layouts_support && return 0
11684 [ -z "$(which getfattr 2>/dev/null)" ] &&
11685 skip "no getfattr command" && return 0
11687 local file1=$DIR/$tdir/$tfile-1
11688 local file2=$DIR/$tdir/$tfile-2
11689 local file3=$DIR/$tdir/$tfile-3
11692 mkdir -p $DIR/$tdir
11693 touch $file1 || error "create $file1 failed"
11694 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
11695 error "create $file2 failed"
11696 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
11697 error "create $file3 failed"
11699 $LFS swap_layouts $file1 $file2 ||
11700 error "swap $file1 $file2 layouts failed"
11702 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
11703 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
11705 echo 123 > $file1 || error "Should be able to write into $file1"
11707 $LFS swap_layouts $file1 $file3 ||
11708 error "swap $file1 $file3 layouts failed"
11710 echo 123 > $file1 || error "Should be able to write into $file1"
11712 rm -rf $file1 $file2 $file3
11714 run_test 184e "Recreate layout after stripeless layout swaps"
11716 test_185() { # LU-2441
11717 # LU-3553 - no volatile file support in old servers
11718 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
11719 { skip "Need MDS version at least 2.3.60"; return 0; }
11721 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
11722 touch $DIR/$tdir/spoo
11723 local mtime1=$(stat -c "%Y" $DIR/$tdir)
11724 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
11725 error "cannot create/write a volatile file"
11726 [ "$FILESET" == "" ] &&
11727 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
11728 error "FID is still valid after close"
11730 multiop_bg_pause $DIR/$tdir vVw4096_c
11737 # assume that the next FID for this client is sequential, since stdout
11738 # is unfortunately eaten by multiop_bg_pause
11739 local n=$((${fidv[1]} + 1))
11740 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
11741 if [ "$FILESET" == "" ]; then
11742 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
11743 error "FID is missing before close"
11745 kill -USR1 $multi_pid
11746 # 1 second delay, so if mtime change we will see it
11748 local mtime2=$(stat -c "%Y" $DIR/$tdir)
11749 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
11751 run_test 185 "Volatile file support"
11754 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11755 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11756 skip "Need MDS version at least 2.3.0" && return
11758 local dir0=$DIR/$tdir/$testnum
11759 mkdir -p $dir0 || error "creating dir $dir0"
11761 local file=$dir0/file1
11762 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
11763 local dv1=$($LFS data_version $file)
11764 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
11765 local dv2=$($LFS data_version $file)
11766 [[ $dv1 != $dv2 ]] ||
11767 error "data version did not change on write $dv1 == $dv2"
11772 run_test 187a "Test data version change"
11775 remote_mds_nodsh && skip "remote MDS with nodsh" && return
11776 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.0) ] &&
11777 skip "Need MDS version at least 2.3.0" && return
11779 local dir0=$DIR/$tdir/$testnum
11780 mkdir -p $dir0 || error "creating dir $dir0"
11782 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
11783 [[ ${DV[0]} != ${DV[1]} ]] ||
11784 error "data version did not change on write"\
11785 " ${DV[0]} == ${DV[1]}"
11790 run_test 187b "Test data version change on volatile file"
11793 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11794 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11795 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
11797 local POOL=${POOL:-cea1}
11798 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
11799 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
11802 local last_ost=$(($OSTCOUNT - 1))
11804 local ost_list=$(seq $first_ost $ost_step $last_ost)
11805 local ost_range="$first_ost $last_ost $ost_step"
11806 local test_path=$POOL_ROOT/$POOL_DIR_NAME
11807 local file_dir=$POOL_ROOT/file_tst
11808 local subdir=$test_path/subdir
11812 # former test_200a test_200b
11813 pool_add $POOL || { rc=$? ; break; }
11814 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
11815 # former test_200c test_200d
11816 mkdir -p $test_path
11817 pool_set_dir $POOL $test_path || { rc=$? ; break; }
11818 pool_check_dir $POOL $test_path || { rc=$? ; break; }
11820 pool_check_dir $POOL $subdir || { rc=$? ; break; }
11821 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
11822 || { rc=$? ; break; }
11823 # former test_200e test_200f
11824 local files=$((OSTCOUNT*3))
11825 pool_alloc_files $POOL $test_path $files "$ost_list" \
11826 || { rc=$? ; break; }
11827 pool_create_files $POOL $file_dir $files "$ost_list" \
11828 || { rc=$? ; break; }
11829 # former test_200g test_200h
11830 pool_lfs_df $POOL || { rc=$? ; break; }
11831 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
11833 # former test_201a test_201b test_201c
11834 pool_remove_first_target $POOL || { rc=$? ; break; }
11836 local f=$test_path/$tfile
11837 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
11838 pool_remove $POOL $f || { rc=$? ; break; }
11845 run_test 200 "OST pools"
11847 # usage: default_attr <count | size | offset>
11849 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
11852 # usage: check_default_stripe_attr
11853 check_default_stripe_attr() {
11854 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
11856 --stripe-count|--count)
11857 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
11858 --stripe-size|--size)
11859 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
11860 --stripe-index|--index)
11863 error "unknown getstripe attr '$1'"
11866 [ $ACTUAL != $EXPECTED ] &&
11867 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
11871 test_mkdir -p $DIR/$tdir
11872 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
11874 check_default_stripe_attr --stripe-count
11875 check_default_stripe_attr --stripe-size
11876 check_default_stripe_attr --stripe-index
11880 run_test 204a "Print default stripe attributes ================="
11883 test_mkdir -p $DIR/$tdir
11884 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11886 check_default_stripe_attr --stripe-size
11887 check_default_stripe_attr --stripe-index
11891 run_test 204b "Print default stripe size and offset ==========="
11894 test_mkdir -p $DIR/$tdir
11895 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11897 check_default_stripe_attr --stripe-count
11898 check_default_stripe_attr --stripe-index
11902 run_test 204c "Print default stripe count and offset ==========="
11905 test_mkdir -p $DIR/$tdir
11906 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11908 check_default_stripe_attr --stripe-count
11909 check_default_stripe_attr --stripe-size
11913 run_test 204d "Print default stripe count and size ============="
11916 test_mkdir -p $DIR/$tdir
11917 $SETSTRIPE -d $DIR/$tdir
11919 check_default_stripe_attr --stripe-count --raw
11920 check_default_stripe_attr --stripe-size --raw
11921 check_default_stripe_attr --stripe-index --raw
11925 run_test 204e "Print raw stripe attributes ================="
11928 test_mkdir -p $DIR/$tdir
11929 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11931 check_default_stripe_attr --stripe-size --raw
11932 check_default_stripe_attr --stripe-index --raw
11936 run_test 204f "Print raw stripe size and offset ==========="
11939 test_mkdir -p $DIR/$tdir
11940 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11942 check_default_stripe_attr --stripe-count --raw
11943 check_default_stripe_attr --stripe-index --raw
11947 run_test 204g "Print raw stripe count and offset ==========="
11950 test_mkdir -p $DIR/$tdir
11951 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11953 check_default_stripe_attr --stripe-count --raw
11954 check_default_stripe_attr --stripe-size --raw
11958 run_test 204h "Print raw stripe count and size ============="
11960 # Figure out which job scheduler is being used, if any,
11961 # or use a fake one
11962 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
11963 JOBENV=SLURM_JOB_ID
11964 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
11966 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
11968 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
11969 JOBENV=LOADL_STEP_ID
11970 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
11973 $LCTL list_param jobid_name > /dev/null 2>&1
11974 if [ $? -eq 0 ]; then
11981 verify_jobstats() {
11986 # we don't really need to clear the stats for this test to work, since each
11987 # command has a unique jobid, but it makes debugging easier if needed.
11988 # for facet in $facets; do
11989 # local dev=$(convert_facet2label $facet)
11990 # # clear old jobstats
11991 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
11994 # use a new JobID for each test, or we might see an old one
11995 [ "$JOBENV" = "FAKE_JOBID" ] &&
11996 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12000 [ "$JOBENV" = "nodelocal" ] && {
12001 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
12002 $LCTL set_param jobid_name=$FAKE_JOBID
12006 log "Test: ${cmd[*]}"
12007 log "Using JobID environment variable $JOBENV=$JOBVAL"
12009 if [ $JOBENV = "FAKE_JOBID" ]; then
12010 FAKE_JOBID=$JOBVAL ${cmd[*]}
12015 # all files are created on OST0000
12016 for facet in $facets; do
12017 local stats="*.$(convert_facet2label $facet).job_stats"
12018 if [ $(do_facet $facet lctl get_param $stats |
12019 grep -c $JOBVAL) -ne 1 ]; then
12020 do_facet $facet lctl get_param $stats
12021 error "No jobstats for $JOBVAL found on $facet::$stats"
12028 NEW_JOBENV=${1:-$OLD_JOBENV}
12029 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
12030 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
12035 do_facet $SINGLEMDS \
12036 $LCTL set_param mdt.*.job_cleanup_interval=$OLD_INTERVAL
12037 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
12041 test_205() { # Job stats
12042 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12043 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12044 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12045 remote_ost_nodsh && skip "remote OST with nodsh" && return
12047 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
12048 skip "Server doesn't support jobstats" && return 0
12049 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
12051 OLD_JOBENV=$($LCTL get_param -n jobid_var)
12052 if [ $OLD_JOBENV != $JOBENV ]; then
12053 jobstats_set $JOBENV
12054 trap cleanup_205 EXIT
12057 CL_USER=$(do_facet $SINGLEMDS lctl --device $MDT0 changelog_register -n)
12058 echo "Registered as changelog user $CL_USER"
12060 OLD_INTERVAL=$(do_facet $SINGLEMDS \
12061 lctl get_param -n mdt.*.job_cleanup_interval)
12062 local interval_new=5
12063 do_facet $SINGLEMDS \
12064 $LCTL set_param mdt.*.job_cleanup_interval=$interval_new
12065 local start=$SECONDS
12069 cmd="mkdir $DIR/$tdir"
12070 verify_jobstats "$cmd" "$SINGLEMDS"
12072 cmd="rmdir $DIR/$tdir"
12073 verify_jobstats "$cmd" "$SINGLEMDS"
12074 # mkdir on secondary MDT
12075 if [ $MDSCOUNT -gt 1 ]; then
12076 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
12077 verify_jobstats "$cmd" "mds2"
12080 cmd="mknod $DIR/$tfile c 1 3"
12081 verify_jobstats "$cmd" "$SINGLEMDS"
12083 cmd="rm -f $DIR/$tfile"
12084 verify_jobstats "$cmd" "$SINGLEMDS"
12085 # create all files on OST0000 so verify_jobstats can find OST stats
12087 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
12088 verify_jobstats "$cmd" "$SINGLEMDS"
12090 cmd="touch $DIR/$tfile"
12091 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12093 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
12094 verify_jobstats "$cmd" "ost1"
12096 cancel_lru_locks osc
12097 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
12098 verify_jobstats "$cmd" "ost1"
12100 cmd="$TRUNCATE $DIR/$tfile 0"
12101 verify_jobstats "$cmd" "$SINGLEMDS ost1"
12103 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
12104 verify_jobstats "$cmd" "$SINGLEMDS"
12105 # jobstats expiry - sleep until old stats should be expired
12106 local left=$((interval_new + 2 - (SECONDS - start)))
12107 [ $left -ge 0 ] && echo "sleep $left for expiry" && sleep $((left + 1))
12108 cmd="mkdir $DIR/$tdir.expire"
12109 verify_jobstats "$cmd" "$SINGLEMDS"
12110 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
12111 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
12113 # Ensure that jobid are present in changelog (if supported by MDS)
12114 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.6.52) ]
12116 $LFS changelog $MDT0 | tail -9
12117 jobids=$($LFS changelog $MDT0 | tail -9 | grep -c "j=")
12118 [ $jobids -eq 9 ] ||
12119 error "Wrong changelog jobid count $jobids != 9"
12123 jobstats_set $JOBENV
12125 $LFS changelog $MDT0 | tail -1
12126 jobids=$($LFS changelog $MDT0 | tail -1 | grep -c "j=")
12127 [ $jobids -eq 0 ] ||
12128 error "Unexpected jobids when jobid_var=$JOBENV"
12133 run_test 205 "Verify job stats"
12135 # LU-1480, LU-1773 and LU-1657
12137 mkdir -p $DIR/$tdir
12138 $SETSTRIPE -c -1 $DIR/$tdir
12139 #define OBD_FAIL_LOV_INIT 0x1403
12140 $LCTL set_param fail_loc=0xa0001403
12141 $LCTL set_param fail_val=1
12142 touch $DIR/$tdir/$tfile || true
12144 run_test 206 "fail lov_init_raid0() doesn't lbug"
12147 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12148 local fsz=`stat -c %s $DIR/$tfile`
12149 cancel_lru_locks mdc
12151 # do not return layout in getattr intent
12152 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
12153 $LCTL set_param fail_loc=0x170
12154 local sz=`stat -c %s $DIR/$tfile`
12156 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
12160 run_test 207a "can refresh layout at glimpse"
12163 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
12164 local cksum=`md5sum $DIR/$tfile`
12165 local fsz=`stat -c %s $DIR/$tfile`
12166 cancel_lru_locks mdc
12167 cancel_lru_locks osc
12169 # do not return layout in getattr intent
12170 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
12171 $LCTL set_param fail_loc=0x171
12173 # it will refresh layout after the file is opened but before read issues
12174 echo checksum is "$cksum"
12175 echo "$cksum" |md5sum -c --quiet || error "file differs"
12179 run_test 207b "can refresh layout at open"
12182 # FIXME: in this test suite, only RD lease is used. This is okay
12183 # for now as only exclusive open is supported. After generic lease
12184 # is done, this test suite should be revised. - Jinshan
12186 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12187 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
12188 { skip "Need MDS version at least 2.4.52"; return 0; }
12190 echo "==== test 1: verify get lease work"
12191 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
12193 echo "==== test 2: verify lease can be broken by upcoming open"
12194 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12198 $MULTIOP $DIR/$tfile oO_RDONLY:c
12199 kill -USR1 $PID && wait $PID || error "break lease error"
12201 echo "==== test 3: verify lease can't be granted if an open already exists"
12202 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
12206 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
12207 kill -USR1 $PID && wait $PID || error "open file error"
12209 echo "==== test 4: lease can sustain over recovery"
12210 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
12216 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
12218 echo "==== test 5: lease broken can't be regained by replay"
12219 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
12223 # open file to break lease and then recovery
12224 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
12227 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
12231 run_test 208 "Exclusive open"
12234 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
12235 skip_env "must have disp_stripe" && return
12238 sync; sleep 5; sync;
12240 echo 3 > /proc/sys/vm/drop_caches
12241 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12243 # open/close 500 times
12244 for i in $(seq 500); do
12248 echo 3 > /proc/sys/vm/drop_caches
12249 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
12251 echo "before: $req_before, after: $req_after"
12252 [ $((req_after - req_before)) -ge 300 ] &&
12253 error "open/close requests are not freed"
12256 run_test 209 "read-only open/close requests should be freed promptly"
12260 size=$((size % 8192 + 1))
12261 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
12262 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
12263 rm -f $DIR/f212 $DIR/f212.xyz
12265 run_test 212 "Sendfile test ============================================"
12268 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
12269 cancel_lru_locks osc
12270 lctl set_param fail_loc=0x8000040f
12271 # generate a read lock
12272 cat $DIR/$tfile > /dev/null
12273 # write to the file, it will try to cancel the above read lock.
12274 cat /etc/hosts >> $DIR/$tfile
12276 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
12278 test_214() { # for bug 20133
12279 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
12280 for (( i=0; i < 340; i++ )) ; do
12281 touch $DIR/$tdir/d214c/a$i
12284 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
12285 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
12286 ls $DIR/d214c || error "ls $DIR/d214c failed"
12287 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
12288 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
12290 run_test 214 "hash-indexed directory test - bug 20133"
12292 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
12293 create_lnet_proc_files() {
12294 lctl get_param -n $1 >$TMP/lnet_$1.out || error "cannot read lnet.$1"
12295 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
12297 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
12298 rm -f "$TMP/lnet_$1.sys_tmp"
12301 # counterpart of create_lnet_proc_files
12302 remove_lnet_proc_files() {
12303 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
12306 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12307 # 3rd arg as regexp for body
12308 check_lnet_proc_stats() {
12309 local l=$(cat "$TMP/lnet_$1" |wc -l)
12310 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
12312 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
12315 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
12316 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
12317 # optional and can be regexp for 2nd line (lnet.routes case)
12318 check_lnet_proc_entry() {
12319 local blp=2 # blp stands for 'position of 1st line of body'
12320 [ -z "$5" ] || blp=3 # lnet.routes case
12322 local l=$(cat "$TMP/lnet_$1" |wc -l)
12323 # subtracting one from $blp because the body can be empty
12324 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
12326 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
12327 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
12329 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
12330 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
12332 # bail out if any unexpected line happened
12333 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
12334 [ "$?" != 0 ] || error "$2 misformatted"
12337 test_215() { # for bugs 18102, 21079, 21517
12338 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12339 local N='(0|[1-9][0-9]*)' # non-negative numeric
12340 local P='[1-9][0-9]*' # positive numeric
12341 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
12342 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
12343 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
12344 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
12346 local L1 # regexp for 1st line
12347 local L2 # regexp for 2nd line (optional)
12348 local BR # regexp for the rest (body)
12350 # lnet.stats should look as 11 space-separated non-negative numerics
12351 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
12352 create_lnet_proc_files "stats"
12353 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
12354 remove_lnet_proc_files "stats"
12356 # lnet.routes should look like this:
12357 # Routing disabled/enabled
12358 # net hops priority state router
12359 # where net is a string like tcp0, hops > 0, priority >= 0,
12360 # state is up/down,
12361 # router is a string like 192.168.1.1@tcp2
12362 L1="^Routing (disabled|enabled)$"
12363 L2="^net +hops +priority +state +router$"
12364 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
12365 create_lnet_proc_files "routes"
12366 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
12367 remove_lnet_proc_files "routes"
12369 # lnet.routers should look like this:
12370 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
12371 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
12372 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
12373 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
12374 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
12375 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
12376 create_lnet_proc_files "routers"
12377 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
12378 remove_lnet_proc_files "routers"
12380 # lnet.peers should look like this:
12381 # nid refs state last max rtr min tx min queue
12382 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
12383 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
12384 # numeric (0 or >0 or <0), queue >= 0.
12385 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
12386 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
12387 create_lnet_proc_files "peers"
12388 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
12389 remove_lnet_proc_files "peers"
12391 # lnet.buffers should look like this:
12392 # pages count credits min
12393 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
12394 L1="^pages +count +credits +min$"
12395 BR="^ +$N +$N +$I +$I$"
12396 create_lnet_proc_files "buffers"
12397 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
12398 remove_lnet_proc_files "buffers"
12400 # lnet.nis should look like this:
12401 # nid status alive refs peer rtr max tx min
12402 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
12403 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
12404 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
12405 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
12406 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
12407 create_lnet_proc_files "nis"
12408 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
12409 remove_lnet_proc_files "nis"
12411 # can we successfully write to lnet.stats?
12412 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
12413 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
12415 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
12417 test_216() { # bug 20317
12418 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12419 remote_ost_nodsh && skip "remote OST with nodsh" && return
12422 local facets=$(get_facets OST)
12423 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12425 save_lustre_params client "osc.*.contention_seconds" > $p
12426 save_lustre_params $facets \
12427 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
12428 save_lustre_params $facets \
12429 "ldlm.namespaces.filter-*.contended_locks" >> $p
12430 save_lustre_params $facets \
12431 "ldlm.namespaces.filter-*.contention_seconds" >> $p
12434 # agressive lockless i/o settings
12435 for node in $(osts_nodes); do
12436 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 2000000; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 0; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 60'
12438 lctl set_param -n osc.*.contention_seconds 60
12440 $DIRECTIO write $DIR/$tfile 0 10 4096
12441 $CHECKSTAT -s 40960 $DIR/$tfile
12443 # disable lockless i/o
12444 for node in $(osts_nodes); do
12445 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
12447 lctl set_param -n osc.*.contention_seconds 0
12450 dd if=/dev/zero of=$DIR/$tfile count=0
12451 $CHECKSTAT -s 0 $DIR/$tfile
12453 restore_lustre_params <$p
12457 run_test 216 "check lockless direct write works and updates file size and kms correctly"
12459 test_217() { # bug 22430
12460 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12464 for node in $(nodes_list); do
12465 nid=$(host_nids_address $node $NETTYPE)
12466 if [[ $nid = *-* ]] ; then
12467 echo "lctl ping $nid@$NETTYPE"
12468 lctl ping $nid@$NETTYPE
12470 echo "skipping $node (no hyphen detected)"
12474 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
12477 # do directio so as not to populate the page cache
12478 log "creating a 10 Mb file"
12479 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
12480 log "starting reads"
12481 dd if=$DIR/$tfile of=/dev/null bs=4096 &
12482 log "truncating the file"
12483 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
12485 kill %+ || true # reads might have finished
12486 echo "wait until dd is finished"
12488 log "removing the temporary file"
12489 rm -rf $DIR/$tfile || error "tmp file removal failed"
12491 run_test 218 "parallel read and truncate should not deadlock ======================="
12494 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12495 # write one partial page
12496 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
12497 # set no grant so vvp_io_commit_write will do sync write
12498 $LCTL set_param fail_loc=0x411
12499 # write a full page at the end of file
12500 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
12502 $LCTL set_param fail_loc=0
12503 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
12504 $LCTL set_param fail_loc=0x411
12505 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
12508 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
12509 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
12511 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
12513 test_220() { #LU-325
12514 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12515 remote_ost_nodsh && skip "remote OST with nodsh" && return
12516 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12517 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
12520 # create on MDT0000 so the last_id and next_id are correct
12522 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
12526 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
12527 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
12528 osc.$mdtosc_proc1.prealloc_last_id)
12529 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
12530 osc.$mdtosc_proc1.prealloc_next_id)
12534 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
12535 #define OBD_FAIL_OST_ENOINO 0x229
12536 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
12537 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
12538 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
12540 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
12542 MDSOBJS=$((last_id - next_id))
12543 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
12545 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
12546 echo "OST still has $count kbytes free"
12548 echo "create $MDSOBJS files @next_id..."
12549 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
12551 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12552 osc.$mdtosc_proc1.prealloc_last_id)
12553 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
12554 osc.$mdtosc_proc1.prealloc_next_id)
12556 echo "after creation, last_id=$last_id2, next_id=$next_id2"
12561 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
12562 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
12564 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
12565 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
12566 echo "unlink $MDSOBJS files @$next_id..."
12567 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
12569 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
12572 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12573 dd if=`which date` of=$MOUNT/date oflag=sync
12574 chmod +x $MOUNT/date
12576 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
12577 $LCTL set_param fail_loc=0x80001401
12579 $MOUNT/date > /dev/null
12582 run_test 221 "make sure fault and truncate race to not cause OOM"
12585 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12587 test_mkdir -p $DIR/$tdir
12588 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12589 createmany -o $DIR/$tdir/$tfile 10
12590 cancel_lru_locks mdc
12591 cancel_lru_locks osc
12592 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12593 $LCTL set_param fail_loc=0x31a
12594 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
12595 $LCTL set_param fail_loc=0
12598 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
12601 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12603 test_mkdir -p $DIR/$tdir
12604 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12605 createmany -o $DIR/$tdir/$tfile 10
12606 cancel_lru_locks mdc
12607 cancel_lru_locks osc
12608 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
12609 $LCTL set_param fail_loc=0x31a
12610 rm -r $DIR/$tdir || error "AGL for rmdir failed"
12611 $LCTL set_param fail_loc=0
12613 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
12616 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12618 test_mkdir -p $DIR/$tdir
12619 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
12620 createmany -o $DIR/$tdir/$tfile 10
12621 cancel_lru_locks mdc
12622 cancel_lru_locks osc
12623 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
12624 $LCTL set_param fail_loc=0x31b
12625 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
12626 $LCTL set_param fail_loc=0
12629 run_test 223 "osc reenqueue if without AGL lock granted ======================="
12631 test_224a() { # LU-1039, MRP-303
12632 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12633 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
12634 $LCTL set_param fail_loc=0x508
12635 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
12636 $LCTL set_param fail_loc=0
12639 run_test 224a "Don't panic on bulk IO failure"
12641 test_224b() { # LU-1039, MRP-303
12642 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12643 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
12644 cancel_lru_locks osc
12645 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
12646 $LCTL set_param fail_loc=0x515
12647 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
12648 $LCTL set_param fail_loc=0
12651 run_test 224b "Don't panic on bulk IO failure"
12653 test_224c() { # LU-6441
12654 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12655 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12657 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
12658 save_writethrough $p
12659 set_cache writethrough on
12661 local pages_per_rpc=$($LCTL get_param \
12662 osc.*.max_pages_per_rpc)
12663 local at_max=$($LCTL get_param -n at_max)
12664 local timeout=$($LCTL get_param -n timeout)
12665 local test_at="$LCTL get_param -n at_max"
12666 local param_at="$FSNAME.sys.at_max"
12667 local test_timeout="$LCTL get_param -n timeout"
12668 local param_timeout="$FSNAME.sys.timeout"
12670 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
12672 set_conf_param_and_check client "$test_at" "$param_at" 0 ||
12673 error "conf_param at_max=0 failed"
12674 set_conf_param_and_check client "$test_timeout" "$param_timeout" 5 ||
12675 error "conf_param timeout=5 failed"
12677 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
12678 do_facet ost1 $LCTL set_param fail_loc=0x520
12679 $LFS setstripe -c 1 -i 0 $DIR/$tfile
12680 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
12682 do_facet ost1 $LCTL set_param fail_loc=0
12684 set_conf_param_and_check client "$test_at" "$param_at" $at_max ||
12685 error "conf_param at_max=$at_max failed"
12686 set_conf_param_and_check client "$test_timeout" "$param_timeout" \
12687 $timeout || error "conf_param timeout=$timeout failed"
12689 $LCTL set_param -n $pages_per_rpc
12690 restore_lustre_params < $p
12693 run_test 224c "Don't hang if one of md lost during large bulk RPC"
12695 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
12697 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12698 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12699 if [ -z ${MDSSURVEY} ]; then
12700 skip_env "mds-survey not found" && return
12703 [ $MDSCOUNT -ge 2 ] &&
12704 skip "skipping now for more than one MDT" && return
12706 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12707 { skip "Need MDS version at least 2.2.51"; return; }
12709 local mds=$(facet_host $SINGLEMDS)
12710 local target=$(do_nodes $mds 'lctl dl' | \
12711 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12713 local cmd1="file_count=1000 thrhi=4"
12714 local cmd2="dir_count=2 layer=mdd stripe_count=0"
12715 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12716 local cmd="$cmd1 $cmd2 $cmd3"
12718 rm -f ${TMP}/mds_survey*
12720 eval $cmd || error "mds-survey with zero-stripe failed"
12721 cat ${TMP}/mds_survey*
12722 rm -f ${TMP}/mds_survey*
12724 run_test 225a "Metadata survey sanity with zero-stripe"
12727 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12728 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12729 if [ -z ${MDSSURVEY} ]; then
12730 skip_env "mds-survey not found" && return
12732 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
12733 { skip "Need MDS version at least 2.2.51"; return; }
12735 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
12736 skip_env "Need to mount OST to test" && return
12739 [ $MDSCOUNT -ge 2 ] &&
12740 skip "skipping now for more than one MDT" && return
12741 local mds=$(facet_host $SINGLEMDS)
12742 local target=$(do_nodes $mds 'lctl dl' | \
12743 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
12745 local cmd1="file_count=1000 thrhi=4"
12746 local cmd2="dir_count=2 layer=mdd stripe_count=1"
12747 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
12748 local cmd="$cmd1 $cmd2 $cmd3"
12750 rm -f ${TMP}/mds_survey*
12752 eval $cmd || error "mds-survey with stripe_count failed"
12753 cat ${TMP}/mds_survey*
12754 rm -f ${TMP}/mds_survey*
12756 run_test 225b "Metadata survey sanity with stripe_count = 1"
12758 mcreate_path2fid () {
12764 local path=$DIR/$tdir/$name
12769 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
12770 error "cannot create $desc"
12772 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
12774 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
12776 fid_path=$($LFS fid2path $MOUNT $fid)
12778 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
12780 [ "$path" == "$fid_path" ] ||
12781 error "fid2path returned $fid_path, expected $path"
12783 echo "pass with $path and $fid"
12788 mkdir -p $DIR/$tdir
12790 mcreate_path2fid 0010666 0 0 fifo "FIFO"
12791 mcreate_path2fid 0020666 1 3 null "character special file (null)"
12792 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
12793 mcreate_path2fid 0040666 0 0 dir "directory"
12794 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
12795 mcreate_path2fid 0100666 0 0 file "regular file"
12796 mcreate_path2fid 0120666 0 0 link "symbolic link"
12797 mcreate_path2fid 0140666 0 0 sock "socket"
12799 run_test 226a "call path2fid and fid2path on files of all type"
12802 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12806 mkdir -p $DIR/$tdir
12807 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
12808 error "create remote directory failed"
12809 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
12810 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
12811 "character special file (null)"
12812 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
12813 "character special file (no device)"
12814 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
12815 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
12816 "block special file (loop)"
12817 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
12818 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
12819 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
12821 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
12823 # LU-1299 Executing or running ldd on a truncated executable does not
12824 # cause an out-of-memory condition.
12826 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12827 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
12828 dd if=$(which date) of=$MOUNT/date bs=1k count=1
12829 chmod +x $MOUNT/date
12831 $MOUNT/date > /dev/null
12832 ldd $MOUNT/date > /dev/null
12835 run_test 227 "running truncated executable does not cause OOM"
12837 # LU-1512 try to reuse idle OI blocks
12839 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12840 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12841 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12842 skip "non-ldiskfs backend" && return
12844 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12845 local myDIR=$DIR/$tdir
12848 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12849 $LCTL set_param fail_loc=0x80001002
12850 createmany -o $myDIR/t- 10000
12851 $LCTL set_param fail_loc=0
12852 # The guard is current the largest FID holder
12854 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12856 local IDX=$(($SEQ % 64))
12858 do_facet $SINGLEMDS sync
12859 # Make sure journal flushed.
12861 local blk1=$(do_facet $SINGLEMDS \
12862 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12863 grep Blockcount | awk '{print $4}')
12865 # Remove old files, some OI blocks will become idle.
12866 unlinkmany $myDIR/t- 10000
12867 # Create new files, idle OI blocks should be reused.
12868 createmany -o $myDIR/t- 2000
12869 do_facet $SINGLEMDS sync
12870 # Make sure journal flushed.
12872 local blk2=$(do_facet $SINGLEMDS \
12873 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12874 grep Blockcount | awk '{print $4}')
12876 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12878 run_test 228a "try to reuse idle OI blocks"
12881 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12882 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12883 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12884 skip "non-ldiskfs backend" && return
12886 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12887 local myDIR=$DIR/$tdir
12890 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12891 $LCTL set_param fail_loc=0x80001002
12892 createmany -o $myDIR/t- 10000
12893 $LCTL set_param fail_loc=0
12894 # The guard is current the largest FID holder
12896 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12898 local IDX=$(($SEQ % 64))
12900 do_facet $SINGLEMDS sync
12901 # Make sure journal flushed.
12903 local blk1=$(do_facet $SINGLEMDS \
12904 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12905 grep Blockcount | awk '{print $4}')
12907 # Remove old files, some OI blocks will become idle.
12908 unlinkmany $myDIR/t- 10000
12911 stop $SINGLEMDS || error "Fail to stop MDT."
12913 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
12915 df $MOUNT || error "Fail to df."
12916 # Create new files, idle OI blocks should be reused.
12917 createmany -o $myDIR/t- 2000
12918 do_facet $SINGLEMDS sync
12919 # Make sure journal flushed.
12921 local blk2=$(do_facet $SINGLEMDS \
12922 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12923 grep Blockcount | awk '{print $4}')
12925 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12927 run_test 228b "idle OI blocks can be reused after MDT restart"
12931 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12932 remote_mds_nodsh && skip "remote MDS with nodsh" && return
12933 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12934 skip "non-ldiskfs backend" && return
12936 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12937 local myDIR=$DIR/$tdir
12940 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12941 $LCTL set_param fail_loc=0x80001002
12942 # 20000 files can guarantee there are index nodes in the OI file
12943 createmany -o $myDIR/t- 20000
12944 $LCTL set_param fail_loc=0
12945 # The guard is current the largest FID holder
12947 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12949 local IDX=$(($SEQ % 64))
12951 do_facet $SINGLEMDS sync
12952 # Make sure journal flushed.
12954 local blk1=$(do_facet $SINGLEMDS \
12955 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12956 grep Blockcount | awk '{print $4}')
12958 # Remove old files, some OI blocks will become idle.
12959 unlinkmany $myDIR/t- 20000
12961 # The OI file should become empty now
12963 # Create new files, idle OI blocks should be reused.
12964 createmany -o $myDIR/t- 2000
12965 do_facet $SINGLEMDS sync
12966 # Make sure journal flushed.
12968 local blk2=$(do_facet $SINGLEMDS \
12969 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12970 grep Blockcount | awk '{print $4}')
12972 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12974 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
12976 test_229() { # LU-2482, LU-3448
12977 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
12978 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53" &&
12980 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12981 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
12985 # Create a file with a released layout and stripe count 2.
12986 $MULTIOP $DIR/$tfile H2c ||
12987 error "failed to create file with released layout"
12989 $GETSTRIPE -v $DIR/$tfile
12991 local pattern=$($GETSTRIPE -L $DIR/$tfile)
12992 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
12994 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
12995 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
12996 stat $DIR/$tfile || error "failed to stat released file"
12998 chown $RUNAS_ID $DIR/$tfile ||
12999 error "chown $RUNAS_ID $DIR/$tfile failed"
13001 chgrp $RUNAS_ID $DIR/$tfile ||
13002 error "chgrp $RUNAS_ID $DIR/$tfile failed"
13004 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
13005 rm $DIR/$tfile || error "failed to remove released file"
13007 run_test 229 "getstripe/stat/rm/attr changes work on released files"
13010 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13011 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13014 test_mkdir $DIR/$tdir
13015 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
13016 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
13017 [ $mdt_idx -ne 0 ] &&
13018 error "create local directory on wrong MDT $mdt_idx"
13020 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
13021 error "create remote directory failed"
13022 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
13023 [ $mdt_idx -ne $MDTIDX ] &&
13024 error "create remote directory on wrong MDT $mdt_idx"
13026 createmany -o $DIR/$tdir/test_230/t- 10 ||
13027 error "create files on remote directory failed"
13028 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
13029 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
13030 rm -r $DIR/$tdir || error "unlink remote directory failed"
13032 run_test 230a "Create remote directory and files under the remote directory"
13035 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13036 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13043 local migrate_dir=$DIR/$tdir/migrate_dir
13044 local other_dir=$DIR/$tdir/other_dir
13046 test_mkdir $DIR/$tdir
13047 test_mkdir -i0 -c1 $migrate_dir
13048 test_mkdir -i0 -c1 $other_dir
13049 for ((i=0; i<10; i++)); do
13050 mkdir -p $migrate_dir/dir_${i}
13051 createmany -o $migrate_dir/dir_${i}/f 10 ||
13052 error "create files under remote dir failed $i"
13055 cp /etc/passwd $migrate_dir/$tfile
13056 cp /etc/passwd $other_dir/$tfile
13057 chattr +SAD $migrate_dir
13058 chattr +SAD $migrate_dir/$tfile
13060 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13061 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13062 local old_dir_mode=$(stat -c%f $migrate_dir)
13063 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
13065 mkdir -p $migrate_dir/dir_default_stripe2
13066 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
13067 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
13069 mkdir -p $other_dir
13070 ln $migrate_dir/$tfile $other_dir/luna
13071 ln $migrate_dir/$tfile $migrate_dir/sofia
13072 ln $other_dir/$tfile $migrate_dir/david
13073 ln -s $migrate_dir/$tfile $other_dir/zachary
13074 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
13075 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
13077 $LFS migrate -m $MDTIDX $migrate_dir ||
13078 error "fails on migrating remote dir to MDT1"
13080 echo "migratate to MDT1, then checking.."
13081 for ((i = 0; i < 10; i++)); do
13082 for file in $(find $migrate_dir/dir_${i}); do
13083 mdt_index=$($LFS getstripe -M $file)
13084 [ $mdt_index == $MDTIDX ] ||
13085 error "$file is not on MDT${MDTIDX}"
13089 # the multiple link file should still in MDT0
13090 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
13091 [ $mdt_index == 0 ] ||
13092 error "$file is not on MDT${MDTIDX}"
13094 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13095 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13096 error " expect $old_dir_flag get $new_dir_flag"
13098 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13099 [ "$old_file_flag" = "$new_file_flag" ] ||
13100 error " expect $old_file_flag get $new_file_flag"
13102 local new_dir_mode=$(stat -c%f $migrate_dir)
13103 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13104 error "expect mode $old_dir_mode get $new_dir_mode"
13106 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13107 [ "$old_file_mode" = "$new_file_mode" ] ||
13108 error "expect mode $old_file_mode get $new_file_mode"
13110 diff /etc/passwd $migrate_dir/$tfile ||
13111 error "$tfile different after migration"
13113 diff /etc/passwd $other_dir/luna ||
13114 error "luna different after migration"
13116 diff /etc/passwd $migrate_dir/sofia ||
13117 error "sofia different after migration"
13119 diff /etc/passwd $migrate_dir/david ||
13120 error "david different after migration"
13122 diff /etc/passwd $other_dir/zachary ||
13123 error "zachary different after migration"
13125 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13126 error "${tfile}_ln different after migration"
13128 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13129 error "${tfile}_ln_other different after migration"
13131 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
13132 [ $stripe_count = 2 ] ||
13133 error "dir strpe_count $d != 2 after migration."
13135 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
13136 [ $stripe_count = 2 ] ||
13137 error "file strpe_count $d != 2 after migration."
13139 #migrate back to MDT0
13142 $LFS migrate -m $MDTIDX $migrate_dir ||
13143 error "fails on migrating remote dir to MDT0"
13145 echo "migrate back to MDT0, checking.."
13146 for file in $(find $migrate_dir); do
13147 mdt_index=$($LFS getstripe -M $file)
13148 [ $mdt_index == $MDTIDX ] ||
13149 error "$file is not on MDT${MDTIDX}"
13152 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
13153 [ "$old_dir_flag" = "$new_dir_flag" ] ||
13154 error " expect $old_dir_flag get $new_dir_flag"
13156 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
13157 [ "$old_file_flag" = "$new_file_flag" ] ||
13158 error " expect $old_file_flag get $new_file_flag"
13160 local new_dir_mode=$(stat -c%f $migrate_dir)
13161 [ "$old_dir_mode" = "$new_dir_mode" ] ||
13162 error "expect mode $old_dir_mode get $new_dir_mode"
13164 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
13165 [ "$old_file_mode" = "$new_file_mode" ] ||
13166 error "expect mode $old_file_mode get $new_file_mode"
13168 diff /etc/passwd ${migrate_dir}/$tfile ||
13169 error "$tfile different after migration"
13171 diff /etc/passwd ${other_dir}/luna ||
13172 error "luna different after migration"
13174 diff /etc/passwd ${migrate_dir}/sofia ||
13175 error "sofia different after migration"
13177 diff /etc/passwd ${other_dir}/zachary ||
13178 error "zachary different after migration"
13180 diff /etc/passwd $migrate_dir/${tfile}_ln ||
13181 error "${tfile}_ln different after migration"
13183 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
13184 error "${tfile}_ln_other different after migration"
13186 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
13187 [ $stripe_count = 2 ] ||
13188 error "dir strpe_count $d != 2 after migration."
13190 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
13191 [ $stripe_count = 2 ] ||
13192 error "file strpe_count $d != 2 after migration."
13194 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13196 run_test 230b "migrate directory"
13199 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13200 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13201 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13205 local migrate_dir=$DIR/$tdir/migrate_dir
13207 #If migrating directory fails in the middle, all entries of
13208 #the directory is still accessiable.
13209 test_mkdir $DIR/$tdir
13210 test_mkdir -i0 -c1 $migrate_dir
13212 createmany -o $migrate_dir/f 10 ||
13213 error "create files under ${migrate_dir} failed"
13215 #failed after migrating 5 entries
13216 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
13217 do_facet mds1 lctl set_param fail_loc=0x20001801
13218 do_facet mds1 lctl set_param fail_val=5
13219 local t=$(ls $migrate_dir | wc -l)
13220 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
13221 error "migrate should fail after 5 entries"
13223 mkdir $migrate_dir/dir &&
13224 error "mkdir succeeds under migrating directory"
13225 touch $migrate_dir/file &&
13226 error "touch file succeeds under migrating directory"
13228 local u=$(ls $migrate_dir | wc -l)
13229 [ "$u" == "$t" ] || error "$u != $t during migration"
13231 for file in $(find $migrate_dir); do
13232 stat $file || error "stat $file failed"
13235 do_facet mds1 lctl set_param fail_loc=0
13236 do_facet mds1 lctl set_param fail_val=0
13238 $LFS migrate -m $MDTIDX $migrate_dir ||
13239 error "migrate open files should failed with open files"
13241 echo "Finish migration, then checking.."
13242 for file in $(find $migrate_dir); do
13243 mdt_index=$($LFS getstripe -M $file)
13244 [ $mdt_index == $MDTIDX ] ||
13245 error "$file is not on MDT${MDTIDX}"
13248 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13250 run_test 230c "check directory accessiblity if migration is failed"
13253 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13254 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13257 local migrate_dir=$DIR/$tdir/migrate_dir
13261 test_mkdir $DIR/$tdir
13262 test_mkdir -i0 -c1 $migrate_dir
13264 for ((i=0; i<100; i++)); do
13265 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
13266 createmany -o $migrate_dir/dir_${i}/f 100 ||
13267 error "create files under remote dir failed $i"
13270 $LFS migrate -m $MDTIDX $migrate_dir ||
13271 error "migrate remote dir error"
13273 echo "Finish migration, then checking.."
13274 for file in $(find $migrate_dir); do
13275 mdt_index=$($LFS getstripe -M $file)
13276 [ $mdt_index == $MDTIDX ] ||
13277 error "$file is not on MDT${MDTIDX}"
13280 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13282 run_test 230d "check migrate big directory"
13285 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13286 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13292 mkdir -p $DIR/$tdir
13293 mkdir $DIR/$tdir/migrate_dir
13294 mkdir $DIR/$tdir/other_dir
13295 touch $DIR/$tdir/migrate_dir/a
13296 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
13297 ls $DIR/$tdir/other_dir
13299 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13300 error "migrate dir fails"
13302 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13303 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13305 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13306 [ $mdt_index == 0 ] || error "a is not on MDT0"
13308 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
13309 error "migrate dir fails"
13311 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir)
13312 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
13314 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13315 [ $mdt_index == 1 ] || error "a is not on MDT1"
13317 mdt_index=$($LFS getstripe -M $DIR/$tdir/other_dir/b)
13318 [ $mdt_index == 1 ] || error "b is not on MDT1"
13320 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13321 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
13323 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
13325 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13327 run_test 230e "migrate mulitple local link files"
13330 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13331 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13335 mkdir -p $DIR/$tdir
13336 mkdir $DIR/$tdir/migrate_dir
13337 $LFS mkdir -i1 $DIR/$tdir/other_dir
13338 touch $DIR/$tdir/migrate_dir/a
13339 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
13340 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
13341 ls $DIR/$tdir/other_dir
13343 # a should be migrated to MDT1, since no other links on MDT0
13344 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13345 error "#1 migrate dir fails"
13346 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13347 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
13348 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13349 [ $mdt_index == 1 ] || error "a is not on MDT1"
13351 # a should stay on MDT1, because it is a mulitple link file
13352 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13353 error "#2 migrate dir fails"
13354 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13355 [ $mdt_index == 1 ] || error "a is not on MDT1"
13357 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
13358 error "#3 migrate dir fails"
13360 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
13361 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
13362 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
13364 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
13365 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
13367 # a should be migrated to MDT0, since no other links on MDT1
13368 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
13369 error "#4 migrate dir fails"
13370 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir/a)
13371 [ $mdt_index == 0 ] || error "a is not on MDT0"
13373 rm -rf $DIR/$tdir || error "rm dir failed after migration"
13375 run_test 230f "migrate mulitple remote link files"
13378 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13379 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13381 mkdir -p $DIR/$tdir/migrate_dir
13383 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
13384 error "migrating dir to non-exist MDT succeeds"
13387 run_test 230g "migrate dir to non-exist MDT"
13390 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13391 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13392 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.64) ] &&
13393 skip "Need MDS version at least 2.7.64" && return
13396 mkdir -p $DIR/$tdir/migrate_dir
13398 $LFS migrate -m1 $DIR &&
13399 error "migrating mountpoint1 should fail"
13401 $LFS migrate -m1 $DIR/$tdir/.. &&
13402 error "migrating mountpoint2 should fail"
13404 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. ||
13405 error "migrating $tdir fail"
13407 mdt_index=$($LFS getstripe -M $DIR/$tdir)
13408 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13410 mdt_index=$($LFS getstripe -M $DIR/$tdir/migrate_dir)
13411 [ $mdt_index == 1 ] || error "$mdt_index != 1 after migration"
13414 run_test 230h "migrate .. and root"
13417 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13418 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13420 mkdir -p $DIR/$tdir/migrate_dir
13422 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
13423 error "migration fails with a tailing slash"
13425 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
13426 error "migration fails with two tailing slashes"
13428 run_test 230i "lfs migrate -m tolerates trailing slashes"
13432 # For simplicity this test assumes that max_pages_per_rpc
13433 # is the same across all OSCs
13434 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
13435 local bulk_size=$((max_pages * 4096))
13437 mkdir -p $DIR/$tdir
13439 # clear the OSC stats
13440 $LCTL set_param osc.*.stats=0 &>/dev/null
13443 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
13444 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
13445 oflag=direct &>/dev/null || error "dd failed"
13447 sync; sleep 1; sync # just to be safe
13448 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
13449 if [ x$nrpcs != "x1" ]; then
13450 $LCTL get_param osc.*.stats
13451 error "found $nrpcs ost_write RPCs, not 1 as expected"
13455 # Drop the OSC cache, otherwise we will read from it
13456 cancel_lru_locks osc
13458 # clear the OSC stats
13459 $LCTL set_param osc.*.stats=0 &>/dev/null
13461 # Client reads $bulk_size.
13462 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
13463 iflag=direct &>/dev/null || error "dd failed"
13465 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
13466 if [ x$nrpcs != "x1" ]; then
13467 $LCTL get_param osc.*.stats
13468 error "found $nrpcs ost_read RPCs, not 1 as expected"
13471 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
13474 mkdir -p $DIR/$tdir
13476 for i in {0..1023}; do
13477 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
13478 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
13479 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
13483 run_test 231b "must not assert on fully utilized OST request buffer"
13486 mkdir -p $DIR/$tdir
13487 #define OBD_FAIL_LDLM_OST_LVB 0x31c
13488 $LCTL set_param fail_loc=0x31c
13490 # ignore dd failure
13491 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
13493 $LCTL set_param fail_loc=0
13494 umount_client $MOUNT || error "umount failed"
13495 mount_client $MOUNT || error "mount failed"
13497 run_test 232 "failed lock should not block umount"
13500 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
13501 { skip "Need MDS version at least 2.3.64"; return; }
13502 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13504 local fid=$($LFS path2fid $MOUNT)
13505 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13506 error "cannot access $MOUNT using its FID '$fid'"
13508 run_test 233a "checking that OBF of the FS root succeeds"
13511 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
13512 { skip "Need MDS version at least 2.5.90"; return; }
13513 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
13515 local fid=$($LFS path2fid $MOUNT/.lustre)
13516 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13517 error "cannot access $MOUNT/.lustre using its FID '$fid'"
13519 fid=$($LFS path2fid $MOUNT/.lustre/fid)
13520 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
13521 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
13523 run_test 233b "checking that OBF of the FS .lustre succeeds"
13526 local p="$TMP/sanityN-$TESTNAME.parameters"
13527 save_lustre_params client "llite.*.xattr_cache" > $p
13528 lctl set_param llite.*.xattr_cache 1 ||
13529 { skip "xattr cache is not supported"; return 0; }
13531 mkdir -p $DIR/$tdir || error "mkdir failed"
13532 touch $DIR/$tdir/$tfile || error "touch failed"
13533 # OBD_FAIL_LLITE_XATTR_ENOMEM
13534 $LCTL set_param fail_loc=0x1405
13535 # output of the form: attr 2 4 44 3 fc13 x86_64
13536 V=($(IFS=".-" rpm -q attr))
13537 if [[ ${V[1]} > 2 || ${V[2]} > 4 || ${V[3]} > 44 ||
13538 ${V[1]} = 2 && ${V[2]} = 4 && ${V[3]} = 44 && ${V[4]} > 6 ]]; then
13539 # attr pre-2.4.44-7 had a bug with rc
13540 # LU-3703 - SLES 11 and FC13 clients have older attr
13541 getfattr -n user.attr $DIR/$tdir/$tfile &&
13542 error "getfattr should have failed with ENOMEM"
13544 skip "LU-3703: attr version $(getfattr --version) too old"
13546 $LCTL set_param fail_loc=0x0
13549 restore_lustre_params < $p
13552 run_test 234 "xattr cache should not crash on ENOMEM"
13555 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
13556 skip "Need MDS version at least 2.4.52" && return
13557 flock_deadlock $DIR/$tfile
13562 124) error "process hangs on a deadlock"
13564 *) error "error executing flock_deadlock $DIR/$tfile"
13568 run_test 235 "LU-1715: flock deadlock detection does not work properly"
13572 check_swap_layouts_support && return 0
13573 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
13575 local ref1=/etc/passwd
13576 local ref2=/etc/group
13577 local file1=$DIR/$tdir/f1
13578 local file2=$DIR/$tdir/f2
13580 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
13581 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
13582 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
13583 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
13584 local fd=$(free_fd)
13585 local cmd="exec $fd<>$file2"
13588 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
13589 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
13592 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
13597 run_test 236 "Layout swap on open unlinked file"
13599 # test to verify file handle related system calls
13600 # (name_to_handle_at/open_by_handle_at)
13601 # The new system calls are supported in glibc >= 2.14.
13604 echo "Test file_handle syscalls" > $DIR/$tfile ||
13605 error "write failed"
13606 check_fhandle_syscalls $DIR/$tfile ||
13607 error "check_fhandle_syscalls failed"
13609 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
13611 # LU-4659 linkea consistency
13613 local server_version=$(lustre_version_code $SINGLEMDS)
13615 [[ $server_version -gt $(version_code 2.5.57) ]] ||
13616 [[ $server_version -gt $(version_code 2.5.1) &&
13617 $server_version -lt $(version_code 2.5.50) ]] ||
13618 { skip "Need MDS version at least 2.5.58 or 2.5.2+"; return; }
13621 ln $DIR/$tfile $DIR/$tfile.lnk
13622 touch $DIR/$tfile.new
13623 mv $DIR/$tfile.new $DIR/$tfile
13624 local fid1=$($LFS path2fid $DIR/$tfile)
13625 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
13626 local path1=$($LFS fid2path $FSNAME "$fid1")
13627 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
13628 local path2=$($LFS fid2path $FSNAME "$fid2")
13629 [ $tfile.lnk == $path2 ] ||
13630 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
13633 run_test 238 "Verify linkea consistency"
13636 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.60) ] &&
13637 skip "Need MDS version at least 2.5.60" && return
13638 local list=$(comma_list $(mdts_nodes))
13640 mkdir -p $DIR/$tdir
13641 createmany -o $DIR/$tdir/f- 5000
13642 unlinkmany $DIR/$tdir/f- 5000
13643 do_nodes $list "lctl set_param -n osp*.*.sync_changes 1"
13644 changes=$(do_nodes $list "lctl get_param -n osc.*MDT*.sync_changes \
13645 osc.*MDT*.sync_in_flight" | calc_sum)
13646 [ "$changes" -eq 0 ] || error "$changes not synced"
13648 run_test 239 "osp_sync test"
13650 test_239a() { #LU-5297
13651 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13653 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
13654 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
13655 chgrp $RUNAS_GID $DIR/$tfile
13656 wait_delete_completed
13658 run_test 239a "process invalid osp sync record correctly"
13660 test_239b() { #LU-5297
13661 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13663 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
13664 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
13665 chgrp $RUNAS_GID $DIR/$tfile1
13666 wait_delete_completed
13667 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
13669 chgrp $RUNAS_GID $DIR/$tfile2
13670 wait_delete_completed
13672 run_test 239b "process osp sync record with ENOMEM error correctly"
13675 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
13676 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13678 mkdir -p $DIR/$tdir
13680 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
13681 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
13682 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
13683 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
13685 umount_client $MOUNT || error "umount failed"
13686 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
13687 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
13688 mount_client $MOUNT || error "failed to mount client"
13690 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
13691 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
13693 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
13696 for LOOP in $(seq $1); do
13697 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 2>/dev/null
13698 cancel_lru_locks osc || true
13703 for LOOP in $(seq $1); do
13704 dd if=$DIR/$tfile of=/dev/null bs=40960 count=1 \
13705 iflag=direct 2>/dev/null
13710 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13712 cancel_lru_locks osc
13713 test_241_bio 1000 &
13718 run_test 241 "bio vs dio"
13721 dd if=/dev/zero of=$DIR/$tfile count=1 bs=40960
13723 test_241_dio 1000 &
13728 run_test 241b "dio vs dio"
13731 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13732 mkdir -p $DIR/$tdir
13733 touch $DIR/$tdir/$tfile
13735 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
13736 do_facet mds1 lctl set_param fail_loc=0x105
13737 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
13739 do_facet mds1 lctl set_param fail_loc=0
13740 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
13742 run_test 242 "mdt_readpage failure should not cause directory unreadable"
13746 test_mkdir -p $DIR/$tdir
13747 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
13749 run_test 243 "various group lock tests"
13753 test_mkdir -p $DIR/$tdir
13754 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
13755 sendfile_grouplock $DIR/$tdir/$tfile || \
13756 error "sendfile+grouplock failed"
13759 run_test 244 "sendfile with group lock tests"
13762 local flagname="multi_mod_rpcs"
13763 local connect_data_name="max_mod_rpcs"
13766 # check if multiple modify RPCs flag is set
13767 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
13768 grep "connect_flags:")
13771 echo "$out" | grep -qw $flagname
13772 if [ $? -ne 0 ]; then
13773 echo "connect flag $flagname is not set"
13777 # check if multiple modify RPCs data is set
13778 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
13781 echo "$out" | grep -qw $connect_data_name ||
13782 error "import should have connect data $connect_data_name"
13784 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
13786 test_246() { # LU-7371
13787 remote_ost_nodsh && skip "remote OST with nodsh" && return
13788 [ $(lustre_version_code ost1) -lt $(version_code 2.7.62) ] &&
13789 skip "Need OST version >= 2.7.62" && return 0
13790 do_facet ost1 $LCTL set_param fail_val=4095
13791 #define OBD_FAIL_OST_READ_SIZE 0x234
13792 do_facet ost1 $LCTL set_param fail_loc=0x234
13793 $LFS setstripe $DIR/$tfile -i 0 -c 1
13794 dd if=/dev/zero of=$DIR/$tfile bs=4095 count=1 > /dev/null 2>&1
13795 cancel_lru_locks $FSNAME-OST0000
13796 dd if=$DIR/$tfile of=/dev/null bs=1048576 || error "Read failed"
13798 run_test 246 "Read file of size 4095 should return right length"
13801 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13803 { skip "Fileset feature is not supported"; return; }
13805 local submount=${MOUNT}_$tdir
13808 mkdir -p $submount || error "mkdir $submount failed"
13809 FILESET="$FILESET/$tdir" mount_client $submount ||
13810 error "mount $submount failed"
13811 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
13812 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
13813 error "read $MOUNT/$tdir/$tfile failed"
13814 umount_client $submount || error "umount $submount failed"
13817 run_test 247a "mount subdir as fileset"
13820 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13821 { skip "Fileset feature is not supported"; return; }
13823 local submount=${MOUNT}_$tdir
13825 rm -rf $MOUNT/$tdir
13826 mkdir -p $submount || error "mkdir $submount failed"
13828 FILESET="$FILESET/$tdir" mount_client $submount &&
13829 error "mount $submount should fail"
13832 run_test 247b "mount subdir that dose not exist"
13835 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13836 { skip "Fileset feature is not supported"; return; }
13838 local submount=${MOUNT}_$tdir
13840 mkdir -p $MOUNT/$tdir/dir1
13841 mkdir -p $submount || error "mkdir $submount failed"
13842 FILESET="$FILESET/$tdir" mount_client $submount ||
13843 error "mount $submount failed"
13844 local fid=$($LFS path2fid $MOUNT/)
13845 $LFS fid2path $submount $fid && error "fid2path should fail"
13846 umount_client $submount || error "umount $submount failed"
13849 run_test 247c "running fid2path outside root"
13852 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
13853 { skip "Fileset feature is not supported"; return; }
13855 local submount=${MOUNT}_$tdir
13857 mkdir -p $MOUNT/$tdir/dir1
13858 mkdir -p $submount || error "mkdir $submount failed"
13859 FILESET="$FILESET/$tdir" mount_client $submount ||
13860 error "mount $submount failed"
13861 local fid=$($LFS path2fid $submount/dir1)
13862 $LFS fid2path $submount $fid || error "fid2path should succeed"
13863 umount_client $submount || error "umount $submount failed"
13866 run_test 247d "running fid2path inside root"
13870 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
13872 { skip "Fileset feature is not supported"; return; }
13874 local submount=${MOUNT}_$tdir
13877 mkdir -p $submount || error "mkdir $submount failed"
13878 FILESET="$FILESET/.." mount_client $submount &&
13879 error "mount $submount should fail"
13882 run_test 247e "mount .. as fileset"
13885 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
13886 [ -z "$fast_read_sav" ] && skip "no fast read support" && return
13888 # create a large file for fast read verification
13889 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
13891 # make sure the file is created correctly
13892 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
13893 { rm -f $DIR/$tfile; skip "file creation error" && return; }
13895 echo "Test 1: verify that fast read is 4 times faster on cache read"
13897 # small read with fast read enabled
13898 $LCTL set_param -n llite.*.fast_read=1
13899 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
13900 awk '/copied/ { print $6 }')
13902 # small read with fast read disabled
13903 $LCTL set_param -n llite.*.fast_read=0
13904 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
13905 awk '/copied/ { print $6 }')
13907 # verify that fast read is 4 times faster for cache read
13908 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
13909 error_not_in_vm "fast read was not 4 times faster: " \
13910 "$t_fast vs $t_slow"
13912 echo "Test 2: verify the performance between big and small read"
13913 $LCTL set_param -n llite.*.fast_read=1
13915 # 1k non-cache read
13916 cancel_lru_locks osc
13917 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
13918 awk '/copied/ { print $6 }')
13920 # 1M non-cache read
13921 cancel_lru_locks osc
13922 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
13923 awk '/copied/ { print $6 }')
13925 # verify that big IO is not 4 times faster than small IO
13926 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
13927 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
13929 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
13932 run_test 248 "fast read verification"
13934 test_249() { # LU-7890
13936 $SETSTRIPE -c 1 $DIR/$tfile
13938 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.53) ] &&
13939 skip "Need at least version 2.8.54"
13941 # Offset 2T == 4k * 512M
13942 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
13943 error "dd to 2T offset failed"
13945 run_test 249 "Write above 2T file size"
13948 [ "$(facet_fstype ost$(($($GETSTRIPE -i $DIR/$tfile) + 1)))" = "zfs" ] \
13949 && skip "no 16TB file size limit on ZFS" && return
13951 $SETSTRIPE -c 1 $DIR/$tfile
13952 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
13953 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
13954 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
13955 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
13956 conv=notrunc,fsync && error "append succeeded"
13959 run_test 250 "Write above 16T limit"
13962 $SETSTRIPE -c -1 -S 1048576 $DIR/$tfile
13964 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
13965 #Skip once - writing the first stripe will succeed
13966 $LCTL set_param fail_loc=0xa0001407 fail_val=1
13967 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
13968 error "short write happened"
13970 $LCTL set_param fail_loc=0xa0001407 fail_val=1
13971 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
13972 error "short read happened"
13976 run_test 251 "Handling short read and write correctly"
13986 remote_mds_nodsh && skip "remote MDS with nodsh" && return
13987 remote_ost_nodsh && skip "remote OST with nodsh" && return
13988 if [ "$(facet_fstype ost1)" != "ldiskfs" -o \
13989 "$(facet_fstype mds1)" != "ldiskfs" ]; then
13990 skip "can only run lr_reader on ldiskfs target"
13994 # check lr_reader on OST0000
13996 dev=$(facet_device $tgt)
13997 out=$(do_facet $tgt $LR_READER $dev)
13998 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14000 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
14001 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
14002 error "Invalid uuid returned by $LR_READER on target $tgt"
14003 echo -e "uuid returned by $LR_READER is '$uuid'\n"
14005 # check lr_reader -c on MDT0000
14007 dev=$(facet_device $tgt)
14008 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
14009 echo "$LR_READER does not support additional options"
14012 out=$(do_facet $tgt $LR_READER -c $dev)
14013 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14015 num=$(echo "$out" | grep -c "mdtlov")
14016 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
14017 error "Invalid number of mdtlov clients returned by $LR_READER"
14018 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
14020 # check lr_reader -cr on MDT0000
14021 out=$(do_facet $tgt $LR_READER -cr $dev)
14022 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
14024 echo "$out" | grep -q "^reply_data:$" ||
14025 error "$LR_READER should have returned 'reply_data' section"
14026 num=$(echo "$out" | grep -c "client_generation")
14027 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
14029 run_test 252 "check lr_reader tool"
14034 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14035 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14036 do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size ||
14037 { skip "MDS does not support changelog_size" && return; }
14039 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14040 echo "Registered as changelog user $cl_user"
14042 $LFS changelog_clear $MDT0 $cl_user 0
14044 local size1=$(do_facet mds1 \
14045 $LCTL get_param -n mdd.$MDT0.changelog_size)
14046 echo "Changelog size $size1"
14049 $LFS mkdir -i 0 $DIR/$tdir
14051 mkdir -p $DIR/$tdir/pics/2008/zachy
14052 touch $DIR/$tdir/pics/2008/zachy/timestamp
14053 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
14054 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14055 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14056 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14057 rm $DIR/$tdir/pics/desktop.jpg
14059 local size2=$(do_facet mds1 \
14060 $LCTL get_param -n mdd.$MDT0.changelog_size)
14061 echo "Changelog size after work $size2"
14063 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14065 if (( size2 <= size1 )); then
14066 error "Changelog size after work should be greater than original"
14070 run_test 254 "Check changelog size"
14077 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
14078 awk -F: '{print $2}' | grep $type > /dev/null
14079 if [ $? -ne 0 ]; then
14089 lfs ladvise -a willread $file > /dev/null 2>&1
14090 if [ $? -eq 0 ]; then
14094 lfs ladvise -a willread $file 2>&1 |
14095 grep "Inappropriate ioctl for device" > /dev/null
14096 if [ $? -eq 0 ]; then
14102 ladvise_willread_performance()
14105 local average_cache=0
14106 local average_ladvise=0
14108 for ((i = 1; i <= $repeat; i++)); do
14109 echo "Iter $i/$repeat: reading without willread hint"
14110 cancel_lru_locks osc
14111 do_nodes $(comma_list $(osts_nodes)) \
14112 "echo 3 > /proc/sys/vm/drop_caches"
14113 local speed_origin=$($READS -f $DIR/$tfile -s $size \
14114 -b 4096 -n $((size / 4096)) -t 60 |
14115 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##')
14117 echo "Iter $i/$repeat: Reading again without willread hint"
14118 cancel_lru_locks osc
14119 local speed_cache=$($READS -f $DIR/$tfile -s $size \
14120 -b 4096 -n $((size / 4096)) -t 60 |
14121 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##')
14123 echo "Iter $i/$repeat: reading with willread hint"
14124 cancel_lru_locks osc
14125 do_nodes $(comma_list $(osts_nodes)) \
14126 "echo 3 > /proc/sys/vm/drop_caches"
14127 lfs ladvise -a willread $DIR/$tfile ||
14128 error "Ladvise failed"
14129 local speed_ladvise=$($READS -f $DIR/$tfile -s $size \
14130 -b 4096 -n $((size / 4096)) -t 60 |
14131 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##')
14133 local cache_speedup=$(echo "scale=2; \
14134 ($speed_cache-$speed_origin)/$speed_origin*100" | bc)
14135 cache_speedup=$(echo ${cache_speedup%.*})
14136 echo "Iter $i/$repeat: cache speedup: $cache_speedup%"
14137 average_cache=$((average_cache + cache_speedup))
14139 local ladvise_speedup=$(echo "scale=2; \
14140 ($speed_ladvise-$speed_origin)/$speed_origin*100" | bc)
14141 ladvise_speedup=$(echo ${ladvise_speedup%.*})
14142 echo "Iter $i/$repeat: ladvise speedup: $ladvise_speedup%"
14143 average_ladvise=$((average_ladvise + ladvise_speedup))
14145 average_cache=$((average_cache / repeat))
14146 average_ladvise=$((average_ladvise / repeat))
14148 if [ $average_cache -lt 20 ]; then
14149 echo "Speedup with cache is less than 20% ($average_cache%),"\
14150 "skipping check of speedup with willread:"\
14151 "$average_ladvise%"
14155 local lowest_speedup=$((average_cache / 2))
14156 [ $average_ladvise -gt $lowest_speedup ] ||
14157 error_not_in_vm "Speedup with willread is less than " \
14158 "$lowest_speedup%, got $average_ladvise%"
14159 echo "Speedup with willread ladvise: $average_ladvise%"
14160 echo "Speedup with cache: $average_cache%"
14164 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
14166 ladvise_no_type willread $DIR/$tfile &&
14167 skip "willread ladvise is not supported" && return
14169 ladvise_no_ioctl $DIR/$tfile &&
14170 skip "ladvise ioctl is not supported" && return
14172 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14173 skip "lustre < 2.8.54 does not support ladvise " && return
14176 local size=$((size_mb * 1048576))
14177 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14178 error "dd to $DIR/$tfile failed"
14180 lfs ladvise -a willread $DIR/$tfile ||
14181 error "Ladvise failed with no range argument"
14183 lfs ladvise -a willread -s 0 $DIR/$tfile ||
14184 error "Ladvise failed with no -l or -e argument"
14186 lfs ladvise -a willread -e 1 $DIR/$tfile ||
14187 error "Ladvise failed with only -e argument"
14189 lfs ladvise -a willread -l 1 $DIR/$tfile ||
14190 error "Ladvise failed with only -l argument"
14192 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
14193 error "End offset should not be smaller than start offset"
14195 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
14196 error "End offset should not be equal to start offset"
14198 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
14199 error "Ladvise failed with overflowing -s argument"
14201 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
14202 error "Ladvise failed with overflowing -e argument"
14204 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
14205 error "Ladvise failed with overflowing -l argument"
14207 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
14208 error "Ladvise succeeded with conflicting -l and -e arguments"
14210 echo "Synchronous ladvise should wait"
14212 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
14213 do_nodes $(comma_list $(osts_nodes)) \
14214 $LCTL set_param fail_val=$delay fail_loc=0x237
14216 local start_ts=$SECONDS
14217 lfs ladvise -a willread $DIR/$tfile ||
14218 error "Ladvise failed with no range argument"
14219 local end_ts=$SECONDS
14220 local inteval_ts=$((end_ts - start_ts))
14222 if [ $inteval_ts -lt $(($delay - 1)) ]; then
14223 error "Synchronous advice didn't wait reply"
14226 echo "Asynchronous ladvise shouldn't wait"
14227 local start_ts=$SECONDS
14228 lfs ladvise -a willread -b $DIR/$tfile ||
14229 error "Ladvise failed with no range argument"
14230 local end_ts=$SECONDS
14231 local inteval_ts=$((end_ts - start_ts))
14233 if [ $inteval_ts -gt $(($delay / 2)) ]; then
14234 error "Asynchronous advice blocked"
14237 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
14238 ladvise_willread_performance
14240 run_test 255a "check 'lfs ladvise -a willread'"
14246 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
14250 lfs setstripe -c -1 -i 0 $DIR/$tfile
14252 ladvise_no_type dontneed $DIR/$tfile &&
14253 skip "dontneed ladvise is not supported" && return
14255 ladvise_no_ioctl $DIR/$tfile &&
14256 skip "ladvise ioctl is not supported" && return
14258 [ $(lustre_version_code ost1) -lt $(version_code 2.8.54) ] &&
14259 skip "lustre < 2.8.54 does not support ladvise" && return
14261 [ "$(facet_fstype ost1)" = "zfs" ] &&
14262 skip "zfs-osd does not support dontneed advice" && return
14265 local size=$((size_mb * 1048576))
14266 # In order to prevent disturbance of other processes, only check 3/4
14267 # of the memory usage
14268 local kibibytes=$((size_mb * 1024 * 3 / 4))
14270 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
14271 error "dd to $DIR/$tfile failed"
14273 local total=$(facet_meminfo ost1 MemTotal)
14274 echo "Total memory: $total KiB"
14276 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
14277 local before_read=$(facet_meminfo ost1 Cached)
14278 echo "Cache used before read: $before_read KiB"
14280 lfs ladvise -a willread $DIR/$tfile ||
14281 error "Ladvise willread failed"
14282 local after_read=$(facet_meminfo ost1 Cached)
14283 echo "Cache used after read: $after_read KiB"
14285 lfs ladvise -a dontneed $DIR/$tfile ||
14286 error "Ladvise dontneed again failed"
14287 local no_read=$(facet_meminfo ost1 Cached)
14288 echo "Cache used after dontneed ladvise: $no_read KiB"
14290 if [ $total -lt $((before_read + kibibytes)) ]; then
14291 echo "Memory is too small, abort checking"
14295 if [ $((before_read + kibibytes)) -gt $after_read ]; then
14296 error "Ladvise willread should use more memory" \
14297 "than $kibibytes KiB"
14300 if [ $((no_read + kibibytes)) -gt $after_read ]; then
14301 error "Ladvise dontneed should release more memory" \
14302 "than $kibibytes KiB"
14305 run_test 255b "check 'lfs ladvise -a dontneed'"
14312 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14313 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14314 [ "$(facet_fstype mds1)" != "ldiskfs" ] &&
14315 skip "non-ldiskfs backend" && return
14317 mdt_dev=$(mdsdevname 1)
14319 cl_user=$(do_facet mds1 \
14320 "$LCTL get_param -n mdd.$MDT0.changelog_users | grep cl")
14321 if [[ -n $cl_user ]]; then
14322 skip "active changelog user"
14326 cl_user=$(do_facet mds1 $LCTL --device $MDT0 changelog_register -n)
14327 echo "Registered as changelog user $cl_user"
14330 mkdir -p $DIR/$tdir
14332 $LFS changelog_clear $MDT0 $cl_user 0
14335 touch $DIR/$tdir/{1..10}
14338 stop mds1 || error "Fail to stop MDT."
14341 start mds1 $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT."
14343 #after mount new plainllog is used
14344 touch $DIR/$tdir/{11..19}
14345 cat_sl=$(do_facet mds1 \
14346 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14347 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14349 if (( cat_sl != 2 )); then
14350 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14351 error "Changelog catalog has wrong number of slots $cat_sl"
14354 $LFS changelog_clear $MDT0 $cl_user 0
14356 cat_sl=$(do_facet mds1 \
14357 "$DEBUGFS -R \\\"dump changelog_catalog cat.dmp\\\" $mdt_dev; \
14358 llog_reader cat.dmp | grep \\\"type=1064553b\\\" | wc -l")
14360 do_facet mds1 $LCTL --device $MDT0 changelog_deregister $cl_user
14362 if (( cat_sl == 2 )); then
14363 error "Empty plain llog was not deleted from changelog catalog"
14365 if (( cat_sl != 1 )); then
14366 error "Active plain llog shouldn\`t be deleted from catalog"
14369 run_test 256 "Check llog delete for empty and not full state"
14372 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14373 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
14374 skip "Need MDS version at least 2.8.55" && return
14376 test_mkdir -p $DIR/$tdir
14378 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
14379 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
14382 #define OBD_FAIL_MDS_XATTR_REP 0x161
14383 local mdtidx=$($LFS getstripe -M $DIR/$tdir)
14384 local facet=mds$((mdtidx + 1))
14385 set_nodes_failloc $(facet_active_host $facet) 0x80000161
14386 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
14388 stop $facet || error "stop MDS failed"
14389 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
14390 error "start MDS fail"
14392 run_test 257 "xattr locks are not lost"
14395 #define OBD_FAIL_MDC_CLOSE 0x806
14396 $LCTL set_param fail_loc=0x80000806
14400 run_test 260 "Check mdc_close fail"
14402 cleanup_test_300() {
14406 test_striped_dir() {
14411 mkdir -p $DIR/$tdir
14413 SAVE_UMASK=$(umask)
14414 trap cleanup_test_300 RETURN EXIT
14416 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
14417 $DIR/$tdir/striped_dir ||
14418 error "set striped dir error"
14420 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
14421 [ "$mode" = "755" ] || error "expect 755 got $mode"
14423 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
14424 error "getdirstripe failed"
14425 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
14426 if [ "$stripe_count" != "2" ]; then
14427 error "stripe_count is $stripe_count, expect 2"
14430 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
14431 if [ "$stripe_index" != "$mdt_index" ]; then
14432 error "stripe_index is $stripe_index, expect $mdt_index"
14435 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14436 error "nlink error after create striped dir"
14438 mkdir $DIR/$tdir/striped_dir/a
14439 mkdir $DIR/$tdir/striped_dir/b
14441 stat $DIR/$tdir/striped_dir/a ||
14442 error "create dir under striped dir failed"
14443 stat $DIR/$tdir/striped_dir/b ||
14444 error "create dir under striped dir failed"
14446 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
14447 error "nlink error after mkdir"
14449 rmdir $DIR/$tdir/striped_dir/a
14450 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
14451 error "nlink error after rmdir"
14453 rmdir $DIR/$tdir/striped_dir/b
14454 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
14455 error "nlink error after rmdir"
14457 chattr +i $DIR/$tdir/striped_dir
14458 createmany -o $DIR/$tdir/striped_dir/f 10 &&
14459 error "immutable flags not working under striped dir!"
14460 chattr -i $DIR/$tdir/striped_dir
14462 rmdir $DIR/$tdir/striped_dir ||
14463 error "rmdir striped dir error"
14471 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14472 skip "skipped for lustre < 2.7.0" && return
14473 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14474 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14476 test_striped_dir 0 || error "failed on striped dir on MDT0"
14477 test_striped_dir 1 || error "failed on striped dir on MDT0"
14479 run_test 300a "basic striped dir sanity test"
14482 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14483 skip "skipped for lustre < 2.7.0" && return
14484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14485 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14491 test_mkdir $DIR/$tdir || error "mkdir fail"
14492 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14493 error "set striped dir error"
14494 for ((i=0; i<10; i++)); do
14495 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
14497 touch $DIR/$tdir/striped_dir/file_$i ||
14498 error "touch error $i"
14499 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
14500 [ $mtime1 -eq $mtime2 ] &&
14501 error "mtime not change after create"
14503 rm -f $DIR/$tdir/striped_dir/file_$i ||
14504 error "unlink error $i"
14505 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
14506 [ $mtime2 -eq $mtime3 ] &&
14507 error "mtime did not change after unlink"
14511 run_test 300b "check ctime/mtime for striped dir"
14514 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14515 skip "skipped for lustre < 2.7.0" && return
14516 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14517 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14520 mkdir -p $DIR/$tdir
14521 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
14522 error "set striped dir error"
14524 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
14525 error "chown striped dir failed"
14527 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
14528 error "create 5k files failed"
14530 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
14532 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
14536 run_test 300c "chown && check ls under striped directory"
14539 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.0) ] &&
14540 skip "skipped for lustre < 2.7.0" && return
14541 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14542 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14546 mkdir -p $DIR/$tdir
14547 $SETSTRIPE -c 2 $DIR/$tdir
14549 #local striped directory
14550 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14551 error "set striped dir error"
14552 createmany -o $DIR/$tdir/striped_dir/f 10 ||
14553 error "create 10 files failed"
14555 #remote striped directory
14556 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
14557 error "set striped dir error"
14558 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
14559 error "create 10 files failed"
14561 for file in $(find $DIR/$tdir); do
14562 stripe_count=$($GETSTRIPE -c $file)
14563 [ $stripe_count -eq 2 ] ||
14564 error "wrong stripe $stripe_count for $file"
14569 run_test 300d "check default stripe under striped directory"
14572 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14573 skip "Need MDS version at least 2.7.55" && return
14574 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14575 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14579 mkdir -p $DIR/$tdir
14581 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14582 error "set striped dir error"
14584 touch $DIR/$tdir/striped_dir/a
14585 touch $DIR/$tdir/striped_dir/b
14586 touch $DIR/$tdir/striped_dir/c
14588 mkdir $DIR/$tdir/striped_dir/dir_a
14589 mkdir $DIR/$tdir/striped_dir/dir_b
14590 mkdir $DIR/$tdir/striped_dir/dir_c
14592 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
14593 error "set striped dir under striped dir error"
14595 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
14596 error "set striped dir under striped dir error"
14598 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
14599 error "set striped dir under striped dir error"
14601 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
14602 error "rename dir under striped dir fails"
14604 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
14605 error "rename dir under different stripes fails"
14607 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
14608 error "rename file under striped dir should succeed"
14610 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
14611 error "rename dir under striped dir should succeed"
14615 run_test 300e "check rename under striped directory"
14618 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14619 skip "Need MDS version at least 2.7.55" && return
14620 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14621 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14626 mkdir -p $DIR/$tdir
14628 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
14629 error "set striped dir error"
14631 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
14632 error "set striped dir error"
14634 touch $DIR/$tdir/striped_dir/a
14635 mkdir $DIR/$tdir/striped_dir/dir_a
14636 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
14637 error "create striped dir under striped dir fails"
14639 touch $DIR/$tdir/striped_dir1/b
14640 mkdir $DIR/$tdir/striped_dir1/dir_b
14641 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
14642 error "create striped dir under striped dir fails"
14644 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
14645 error "rename dir under different striped dir should fail"
14647 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
14648 error "rename striped dir under diff striped dir should fail"
14650 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
14651 error "rename file under diff striped dirs fails"
14655 run_test 300f "check rename cross striped directory"
14657 test_300_check_default_striped_dir()
14660 local default_count=$2
14661 local default_index=$3
14664 local dir_stripe_index
14667 echo "checking $dirname $default_count $default_index"
14668 $LFS setdirstripe -D -c $default_count -i $default_index \
14669 -t all_char $DIR/$tdir/$dirname ||
14670 error "set default stripe on striped dir error"
14671 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
14672 [ $stripe_count -eq $default_count ] ||
14673 error "expect $default_count get $stripe_count for $dirname"
14675 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
14676 [ $stripe_index -eq $default_index ] ||
14677 error "expect $default_index get $stripe_index for $dirname"
14679 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
14680 error "create dirs failed"
14682 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
14683 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
14684 for dir in $(find $DIR/$tdir/$dirname/*); do
14685 stripe_count=$($LFS getdirstripe -c $dir)
14686 [ $stripe_count -eq $default_count ] ||
14687 [ $stripe_count -eq 0 -o $default_count -eq 1 ] ||
14688 error "stripe count $default_count != $stripe_count for $dir"
14690 stripe_index=$($LFS getdirstripe -i $dir)
14691 [ $default_index -eq -1 -o $stripe_index -eq $default_index ] ||
14692 error "$stripe_index != $default_index for $dir"
14694 #check default stripe
14695 stripe_count=$($LFS getdirstripe -D -c $dir)
14696 [ $stripe_count -eq $default_count ] ||
14697 error "default count $default_count != $stripe_count for $dir"
14699 stripe_index=$($LFS getdirstripe -D -i $dir)
14700 [ $stripe_index -eq $default_index ] ||
14701 error "default index $default_index != $stripe_index for $dir"
14703 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
14707 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14708 skip "Need MDS version at least 2.7.55" && return
14709 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14715 mkdir $DIR/$tdir/normal_dir
14717 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
14718 test_300_check_default_striped_dir normal_dir 1 0
14719 test_300_check_default_striped_dir normal_dir 2 1
14720 test_300_check_default_striped_dir normal_dir 2 -1
14722 #delete default stripe information
14723 echo "delete default stripeEA"
14724 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
14725 error "set default stripe on striped dir error"
14727 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
14728 for dir in $(find $DIR/$tdir/normal_dir/*); do
14729 stripe_count=$($LFS getdirstripe -c $dir)
14730 [ $stripe_count -eq 0 ] ||
14731 error "expect 1 get $stripe_count for $dir"
14732 stripe_index=$($LFS getdirstripe -i $dir)
14733 [ $stripe_index -eq 0 ] ||
14734 error "expect 0 get $stripe_index for $dir"
14737 run_test 300g "check default striped directory for normal directory"
14740 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14741 skip "Need MDS version at least 2.7.55" && return
14742 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14747 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
14748 $DIR/$tdir/striped_dir ||
14749 error "set striped dir error"
14751 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
14752 test_300_check_default_striped_dir striped_dir 1 0
14753 test_300_check_default_striped_dir striped_dir 2 1
14754 test_300_check_default_striped_dir striped_dir 2 -1
14756 #delete default stripe information
14757 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
14758 error "set default stripe on striped dir error"
14760 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
14761 for dir in $(find $DIR/$tdir/striped_dir/*); do
14762 stripe_count=$($LFS getdirstripe -c $dir)
14763 [ $stripe_count -eq 0 ] ||
14764 error "expect 1 get $stripe_count for $dir"
14767 run_test 300h "check default striped directory for striped directory"
14770 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14771 skip "Need MDS version at least 2.7.55" && return
14772 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14773 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14779 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
14780 error "set striped dir error"
14782 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
14783 error "create files under striped dir failed"
14785 # unfortunately, we need to umount to clear dir layout cache for now
14786 # once we fully implement dir layout, we can drop this
14787 umount_client $MOUNT || error "umount failed"
14788 mount_client $MOUNT || error "mount failed"
14790 #set the stripe to be unknown hash type
14791 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
14792 $LCTL set_param fail_loc=0x1901
14793 for ((i = 0; i < 10; i++)); do
14794 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
14795 error "stat f-$i failed"
14796 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
14799 touch $DIR/$tdir/striped_dir/f0 &&
14800 error "create under striped dir with unknown hash should fail"
14802 $LCTL set_param fail_loc=0
14804 umount_client $MOUNT || error "umount failed"
14805 mount_client $MOUNT || error "mount failed"
14809 run_test 300i "client handle unknown hash type striped directory"
14812 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14813 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14814 skip "Need MDS version at least 2.7.55" && return
14815 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14821 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
14822 $LCTL set_param fail_loc=0x1702
14823 $LFS setdirstripe -i 0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
14824 error "set striped dir error"
14826 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
14827 error "create files under striped dir failed"
14829 $LCTL set_param fail_loc=0
14831 rm -rf $DIR/$tdir || error "unlink striped dir fails"
14835 run_test 300j "test large update record"
14838 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14839 skip "Need MDS version at least 2.7.55" && return
14840 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14841 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14847 #define OBD_FAIL_LARGE_STRIPE 0x1703
14848 $LCTL set_param fail_loc=0x1703
14849 $LFS setdirstripe -i 0 -c512 $DIR/$tdir/striped_dir ||
14850 error "set striped dir error"
14851 $LCTL set_param fail_loc=0
14853 $LFS getdirstripe $DIR/$tdir/striped_dir ||
14854 error "getstripeddir fails"
14855 rm -rf $DIR/$tdir/striped_dir ||
14856 error "unlink striped dir fails"
14860 run_test 300k "test large striped directory"
14863 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14864 skip "Need MDS version at least 2.7.55" && return
14865 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14866 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14869 test_mkdir -p $DIR/$tdir/striped_dir
14870 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
14871 error "chown $RUNAS_ID failed"
14872 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
14873 error "set default striped dir failed"
14875 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
14876 $LCTL set_param fail_loc=0x80000158
14877 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
14879 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
14880 [ $stripe_index -eq 1 ] ||
14881 error "expect 1 get $stripe_index for $dir"
14883 run_test 300l "non-root user to create dir under striped dir with stale layout"
14886 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14887 skip "Need MDS version at least 2.7.55" && return
14888 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14889 [ $MDSCOUNT -ge 2 ] && skip "Only for single MDT" && return
14891 mkdir -p $DIR/$tdir/striped_dir
14892 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
14893 error "set default stripes dir error"
14895 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
14897 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
14898 [ $stripe_count -eq 0 ] ||
14899 error "expect 0 get $stripe_count for a"
14901 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
14902 error "set default stripes dir error"
14904 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
14906 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
14907 [ $stripe_count -eq 0 ] ||
14908 error "expect 0 get $stripe_count for b"
14910 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
14911 error "set default stripes dir error"
14913 mkdir $DIR/$tdir/striped_dir/c &&
14914 error "default stripe_index is invalid, mkdir c should fails"
14916 rm -rf $DIR/$tdir || error "rmdir fails"
14918 run_test 300m "setstriped directory on single MDT FS"
14921 local list=$(comma_list $(mdts_nodes))
14924 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14928 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14929 skip "Need MDS version at least 2.7.55" && return
14930 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14931 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14933 local list=$(comma_list $(mdts_nodes))
14935 trap cleanup_300n RETURN EXIT
14936 mkdir -p $DIR/$tdir
14937 chmod 777 $DIR/$tdir
14938 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
14939 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
14940 error "create striped dir succeeds with gid=0"
14942 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
14943 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
14944 error "create striped dir fails with gid=-1"
14946 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14947 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
14948 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
14949 error "set default striped dir succeeds with gid=0"
14952 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
14953 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
14954 error "set default striped dir fails with gid=-1"
14957 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
14958 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
14959 error "create test_dir fails"
14960 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
14961 error "create test_dir1 fails"
14962 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
14963 error "create test_dir2 fails"
14966 run_test 300n "non-root user to create dir under striped dir with default EA"
14969 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.7.55) ] &&
14970 skip "Need MDS version at least 2.7.55" && return
14971 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
14972 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
14976 mkdir -p $DIR/$tdir
14978 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
14979 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
14980 if [ $numfree1 -lt 66000 -o $numfree2 -lt 66000 ]; then
14981 skip "not enough free inodes $numfree1 $numfree2"
14985 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
14986 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
14987 if [ $numfree1 -lt 300000 -o $numfree2 -lt 300000 ]; then
14988 skip "not enough free space $numfree1 $numfree2"
14992 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
14993 error "setdirstripe fails"
14995 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
14996 error "create dirs fails"
14998 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
14999 ls $DIR/$tdir/striped_dir > /dev/null ||
15000 error "ls striped dir fails"
15001 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
15002 error "unlink big striped dir fails"
15004 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
15007 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15008 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15009 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15011 mkdir -p $DIR/$tdir
15013 #define OBD_FAIL_OUT_ENOSPC 0x1704
15014 do_facet mds2 lctl set_param fail_loc=0x80001704
15015 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 &&
15016 error "create striped directory should fail"
15018 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
15020 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
15023 run_test 300p "create striped directory without space"
15026 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15027 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15029 local fd=$(free_fd)
15030 local cmd="exec $fd<$tdir"
15032 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
15035 trap "eval $cmd" EXIT
15036 cd $tdir || error "cd $tdir fails"
15037 rmdir ../$tdir || error "rmdir $tdir fails"
15038 mkdir local_dir && error "create dir succeeds"
15039 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
15043 run_test 300q "create remote directory under orphan directory"
15045 prepare_remote_file() {
15046 mkdir $DIR/$tdir/src_dir ||
15047 error "create remote source failed"
15049 cp /etc/hosts $DIR/$tdir/src_dir/a || error
15050 touch $DIR/$tdir/src_dir/a
15052 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
15053 error "create remote target dir failed"
15055 touch $DIR/$tdir/tgt_dir/b
15057 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
15058 error "rename dir cross MDT failed!"
15060 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
15061 error "src_child still exists after rename"
15063 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
15064 error "missing file(a) after rename"
15066 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
15067 error "diff after rename"
15071 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15072 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15073 local remote_file=$DIR/$tdir/tgt_dir/b
15075 mkdir -p $DIR/$tdir
15077 prepare_remote_file || error "prepare remote file failed"
15080 $OPENUNLINK $remote_file $remote_file || error
15081 $CHECKSTAT -a $remote_file || error
15083 run_test 310a "open unlink remote file"
15086 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 4 MDTs" && return
15087 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15088 local remote_file=$DIR/$tdir/tgt_dir/b
15090 mkdir -p $DIR/$tdir
15092 prepare_remote_file || error "prepare remote file failed"
15094 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15095 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
15096 $CHECKSTAT -t file $remote_file || error "check file failed"
15098 run_test 310b "unlink remote file with multiple links while open"
15101 [[ $MDSCOUNT -lt 4 ]] && skip "needs >= 4 MDTs" && return
15102 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15103 local remote_file=$DIR/$tdir/tgt_dir/b
15105 mkdir -p $DIR/$tdir
15107 prepare_remote_file || error "prepare remote file failed"
15109 ln $remote_file $DIR/$tfile || error "link failed for remote file"
15110 multiop_bg_pause $remote_file O_uc ||
15111 error "mulitop failed for remote file"
15113 $MULTIOP $DIR/$tfile Ouc
15114 kill -USR1 $MULTIPID
15117 run_test 310c "open-unlink remote file with multiple links"
15121 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.54) ] &&
15122 skip "lustre < 2.8.54 does not contain LU-4825 fix" && return
15123 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15125 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15127 mkdir -p $DIR/$tdir
15128 $SETSTRIPE -i 0 -c 1 $DIR/$tdir
15129 createmany -o $DIR/$tdir/$tfile. 1000
15131 # statfs data is not real time, let's just calculate it
15132 old_iused=$((old_iused + 1000))
15134 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
15135 osp.*OST0000*MDT0000.create_count")
15136 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
15137 osp.*OST0000*MDT0000.max_create_count")
15138 for idx in $(seq $MDSCOUNT); do
15139 do_facet mds$idx "lctl set_param -n \
15140 osp.*OST0000*MDT000?.max_create_count=0"
15143 $SETSTRIPE -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
15144 local index=$($GETSTRIPE -i $DIR/$tdir/$tfile)
15145 [ $index -ne 0 ] || error "$tfile stripe index is 0"
15147 unlinkmany $DIR/$tdir/$tfile. 1000
15149 for idx in $(seq $MDSCOUNT); do
15150 do_facet mds$idx "lctl set_param -n \
15151 osp.*OST0000*MDT000?.max_create_count=$max_count"
15152 do_facet mds$idx "lctl set_param -n \
15153 osp.*OST0000*MDT000?.create_count=$count"
15157 for i in $(seq 120); do
15158 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
15159 [ $((old_iused - new_iused)) -gt 800 ] && break
15163 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
15164 [ $((old_iused - new_iused)) -gt 800 ] ||
15165 error "objs not destroyed after unlink"
15167 run_test 311 "disable OSP precreate, and unlink should destroy objs"
15174 local vdevdir=$(dirname $(facet_vdevice $ost))
15175 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15176 local zfs_zapid=$(do_facet $ost $cmd |
15177 grep -w "/O/0/d$((objid%32))" -C 5 |
15178 awk '/Object/{getline; print $1}')
15179 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
15180 awk "/$objid = /"'{printf $3}')
15185 zfs_object_blksz() {
15189 local vdevdir=$(dirname $(facet_vdevice $ost))
15190 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
15191 local blksz=$(do_facet $ost $cmd $objid |
15192 awk '/dblk/{getline; printf $4}')
15194 case "${blksz: -1}" in
15195 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
15196 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
15203 test_312() { # LU-4856
15204 [ $(facet_fstype ost1) = "zfs" ] ||
15205 { skip "the test only applies to zfs" && return; }
15207 local max_blksz=$(do_facet ost1 \
15208 $ZFS get -p recordsize $(facet_device ost1) |
15209 awk '!/VALUE/{print $3}')
15211 # to make life a little bit easier
15212 $LFS mkdir -c 1 -i 0 $DIR/$tdir
15213 $LFS setstripe -c 1 -i 0 $DIR/$tdir
15215 local tf=$DIR/$tdir/$tfile
15217 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15219 # Get ZFS object id
15220 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15222 # block size change by sequential over write
15224 for ((bs=4096; bs <= max_blksz; bs <<= 2)); do
15225 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
15227 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15228 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
15232 # block size change by sequential append write
15233 dd if=/dev/zero of=$tf bs=4K count=1 oflag=sync conv=notrunc
15234 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15235 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15237 for ((count = 1; count < $((max_blksz / 4096)); count *= 2)); do
15238 dd if=/dev/zero of=$tf bs=4K count=$count seek=$count \
15239 oflag=sync conv=notrunc
15241 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15242 blksz=$((blksz / 8192)) # in 2*4K unit
15243 [ $blksz -eq $count ] ||
15244 error "blksz error(in 8k): $blksz, expected: $count"
15250 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
15251 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
15253 dd if=/dev/zero of=$tf bs=8K count=1 oflag=sync conv=notrunc
15254 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15255 [ $blksz -eq 8192 ] || error "blksz error: $blksz, expected: 8k"
15257 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
15258 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15259 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
15261 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
15262 blksz=$(zfs_object_blksz ost1 $zfs_objid)
15263 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
15265 run_test 312 "make sure ZFS adjusts its block size by write pattern"
15267 test_399() { # LU-7655 for OST fake write
15268 # turn off debug for performance testing
15269 local saved_debug=$($LCTL get_param -n debug)
15270 $LCTL set_param debug=0
15272 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
15274 # get ost1 size - lustre-OST0000
15275 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
15276 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
15277 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
15279 local start_time=$(date +%s.%N)
15280 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$blocks oflag=sync ||
15281 error "real dd writing error"
15282 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
15285 # define OBD_FAIL_OST_FAKE_WRITE 0x238
15286 do_facet ost1 $LCTL set_param fail_loc=0x238
15288 local start_time=$(date +%s.%N)
15289 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$blocks oflag=sync ||
15290 error "fake dd writing error"
15291 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
15294 cancel_lru_locks osc
15295 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
15296 error "$tfile size not $blocks MB"
15298 do_facet ost1 $LCTL set_param fail_loc=0
15300 echo "fake write $duration_fake vs. normal write $duration in seconds"
15301 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
15302 error_not_in_vm "fake write is slower"
15304 $LCTL set_param -n debug="$saved_debug"
15307 run_test 399 "fake write should not be slower than normal write"
15309 test_400a() { # LU-1606, was conf-sanity test_74
15310 local extra_flags=''
15311 local out=$TMP/$tfile
15312 local prefix=/usr/include/lustre
15315 if ! which $CC > /dev/null 2>&1; then
15316 skip_env "$CC is not installed"
15320 if ! [[ -d $prefix ]]; then
15321 # Assume we're running in tree and fixup the include path.
15322 extra_flags+=" -I$LUSTRE/../libcfs/include"
15323 extra_flags+=" -I$LUSTRE/include"
15324 extra_flags+=" -L$LUSTRE/utils"
15327 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
15328 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
15329 error "client api broken"
15333 run_test 400a "Lustre client api program can compile and link"
15335 test_400b() { # LU-1606, LU-5011
15337 local out=$TMP/$tfile
15338 local prefix=/usr/include/lustre
15340 # We use a hard coded prefix so that this test will not fail
15341 # when run in tree. There are headers in lustre/include/lustre/
15342 # that are not packaged (like lustre_idl.h) and have more
15343 # complicated include dependencies (like config.h and lnet/types.h).
15344 # Since this test about correct packaging we just skip them when
15345 # they don't exist (see below) rather than try to fixup cppflags.
15347 if ! which $CC > /dev/null 2>&1; then
15348 skip_env "$CC is not installed"
15352 for header in $prefix/*.h; do
15353 if ! [[ -f "$header" ]]; then
15357 if [[ "$(basename $header)" == liblustreapi.h ]]; then
15358 continue # liblustreapi.h is deprecated.
15361 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
15362 error "cannot compile '$header'"
15366 run_test 400b "packaged headers can be compiled"
15368 test_401a() { #LU-7437
15369 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
15370 [ -n "$printf_arg" ] && skip_env "find does not support -printf" &&
15372 #count the number of parameters by "list_param -R"
15373 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
15374 #count the number of parameters by listing proc files
15375 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
15378 [ $params -eq $procs ] ||
15379 error "found $params parameters vs. $procs proc files"
15381 # test the list_param -D option only returns directories
15382 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
15383 #count the number of parameters by listing proc directories
15384 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
15387 [ $params -eq $procs ] ||
15388 error "found $params parameters vs. $procs proc files"
15390 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
15393 local save=$($LCTL get_param -n jobid_var)
15396 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
15397 error "no error returned when setting bad parameters"
15399 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
15400 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
15402 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
15403 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
15404 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
15406 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
15409 local jobid_var_old=$($LCTL get_param -n jobid_var)
15410 local jobid_var_new
15412 $LCTL set_param jobid_var= &&
15413 error "no error returned for 'set_param a='"
15415 jobid_var_new=$($LCTL get_param -n jobid_var)
15416 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
15417 error "jobid_var was changed by setting without value"
15419 $LCTL set_param jobid_var &&
15420 error "no error returned for 'set_param a'"
15422 jobid_var_new=$($LCTL get_param -n jobid_var)
15423 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
15424 error "jobid_var was changed by setting without value"
15426 run_test 401c "Verify 'lctl set_param' without value fails in either format."
15429 local jobid_var_old=$($LCTL get_param -n jobid_var)
15430 local jobid_var_new
15431 local new_value="foo=bar"
15433 $LCTL set_param jobid_var=$new_value ||
15434 error "'set_param a=b' did not accept a value containing '='"
15436 jobid_var_new=$($LCTL get_param -n jobid_var)
15437 [[ "$jobid_var_new" == "$new_value" ]] ||
15438 error "'set_param a=b' failed on a value containing '='"
15440 # Reset the jobid_var to test the other format
15441 $LCTL set_param jobid_var=$jobid_var_old
15442 jobid_var_new=$($LCTL get_param -n jobid_var)
15443 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
15444 error "failed to reset jobid_var"
15446 $LCTL set_param jobid_var $new_value ||
15447 error "'set_param a b' did not accept a value containing '='"
15449 jobid_var_new=$($LCTL get_param -n jobid_var)
15450 [[ "$jobid_var_new" == "$new_value" ]] ||
15451 error "'set_param a b' failed on a value containing '='"
15453 $LCTL set_param jobid_var $jobid_var_old
15454 jobid_var_new=$($LCTL get_param -n jobid_var)
15455 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
15456 error "failed to reset jobid_var"
15458 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
15461 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15462 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
15463 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
15464 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
15465 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
15466 echo "Touch failed - OK"
15468 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
15471 local file1=$DIR/$tfile.1
15472 local file2=$DIR/$tfile.2
15473 local tfile=$TMP/$tfile
15475 rm -f $file1 $file2 $tfile
15480 # 30 sec OBD_TIMEOUT in ll_getattr()
15481 # right before populating st_nlink
15482 $LCTL set_param fail_loc=0x80001409
15483 stat -c %h $file1 > $tfile &
15485 # create an alias, drop all locks and reclaim the dentry
15487 cancel_lru_locks mdc
15488 cancel_lru_locks osc
15489 sysctl -w vm.drop_caches=2
15493 [ `cat $tfile` -gt 0 ] || error "wrong nlink count: `cat $tfile`"
15495 rm -f $tfile $file1 $file2
15497 run_test 403 "i_nlink should not drop to zero due to aliasing"
15499 test_404() { # LU-6601
15500 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15501 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
15502 awk '/osp .*-osc-MDT/ { print $4}')
15505 for osp in $mosps; do
15506 echo "Deactivate: " $osp
15507 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
15508 local stat=$(do_facet $SINGLEMDS $LCTL dl |
15509 awk -vp=$osp '$4 == p { print $2 }')
15510 [ $stat = IN ] || {
15511 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
15512 error "deactivate error"
15514 echo "Activate: " $osp
15515 do_facet $SINGLEMDS $LCTL --device %$osp activate
15516 local stat=$(do_facet $SINGLEMDS $LCTL dl |
15517 awk -vp=$osp '$4 == p { print $2 }')
15518 [ $stat = UP ] || {
15519 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
15520 error "activate error"
15524 run_test 404 "validate manual {de}activated works properly for OSPs"
15527 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.6.92) ] &&
15528 skip "Layout swap lock is not supported" && return
15530 check_swap_layouts_support && return 0
15532 test_mkdir -p $DIR/$tdir
15533 swap_lock_test -d $DIR/$tdir ||
15534 error "One layout swap locked test failed"
15536 run_test 405 "Various layout swap lock tests"
15539 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15540 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
15541 [ -n "$FILESET" ] && skip "SKIP due to FILESET set" && return
15542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15543 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.50) ] &&
15544 skip "Need MDS version at least 2.8.50" && return
15546 local def_stripenr=$($GETSTRIPE -c $MOUNT)
15547 local def_stripe_size=$($GETSTRIPE -S $MOUNT)
15548 local def_stripe_offset=$($GETSTRIPE -i $MOUNT)
15549 local def_pool=$($GETSTRIPE -p $MOUNT)
15551 local test_pool=$TESTNAME
15552 pool_add $test_pool || error "pool_add failed"
15553 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
15554 error "pool_add_targets failed"
15556 # parent set default stripe count only, child will stripe from both
15557 # parent and fs default
15558 $SETSTRIPE -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
15559 error "setstripe $MOUNT failed"
15560 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
15561 $SETSTRIPE -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
15562 for i in $(seq 10); do
15563 local f=$DIR/$tdir/$tfile.$i
15564 touch $f || error "touch failed"
15565 local count=$($GETSTRIPE -c $f)
15566 [ $count -eq $OSTCOUNT ] ||
15567 error "$f stripe count $count != $OSTCOUNT"
15568 local offset=$($GETSTRIPE -i $f)
15569 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
15570 local size=$($GETSTRIPE -S $f)
15571 [ $size -eq $((def_stripe_size * 2)) ] ||
15572 error "$f stripe size $size != $((def_stripe_size * 2))"
15573 local pool=$($GETSTRIPE -p $f)
15574 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
15577 # change fs default striping, delete parent default striping, now child
15578 # will stripe from new fs default striping only
15579 $SETSTRIPE -c 1 -S $def_stripe_size -i 0 $MOUNT ||
15580 error "change $MOUNT default stripe failed"
15581 $SETSTRIPE -c 0 $DIR/$tdir || error "delete $tdir default stripe failed"
15582 for i in $(seq 11 20); do
15583 local f=$DIR/$tdir/$tfile.$i
15584 touch $f || error "touch $f failed"
15585 local count=$($GETSTRIPE -c $f)
15586 [ $count -eq 1 ] || error "$f stripe count $count != 1"
15587 local offset=$($GETSTRIPE -i $f)
15588 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
15589 local size=$($GETSTRIPE -S $f)
15590 [ $size -eq $def_stripe_size ] ||
15591 error "$f stripe size $size != $def_stripe_size"
15592 local pool=$($GETSTRIPE -p $f)
15593 [ "#$pool" == "#" ] || error "$f pool $pool is set"
15597 unlinkmany $DIR/$tdir/$tfile. 1 20
15599 # restore FS default striping
15600 if [ -z $def_pool ]; then
15601 $SETSTRIPE -c $def_stripenr -S $def_stripe_size \
15602 -i $def_stripe_offset $MOUNT ||
15603 error "restore default striping failed"
15605 $SETSTRIPE -c $def_stripenr -S $def_stripe_size -p $def_pool \
15606 -i $def_stripe_offset $MOUNT ||
15607 error "restore default striping with $def_pool failed"
15610 local f=$DIR/$tdir/$tfile
15611 pool_remove_all_targets $test_pool $f
15612 pool_remove $test_pool $f
15614 run_test 406 "DNE support fs default striping"
15617 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
15619 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.8.55) ]] &&
15620 skip "Need MDS version at least 2.8.55" && return
15622 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
15623 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
15624 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
15625 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
15626 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
15628 #define OBD_FAIL_DT_TXN_STOP 0x2019
15629 for idx in $(seq $MDSCOUNT); do
15630 do_facet mds$idx "lctl set_param fail_loc=0x2019"
15632 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
15633 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
15634 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
15637 run_test 407 "transaction fail should cause operation fail"
15640 # tests that do cleanup/setup should be run at the end
15644 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
15646 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
15647 $LCTL set_param fail_loc=0x903
15649 cancel_lru_locks MGC
15651 FAIL_ON_ERROR=true cleanup
15652 FAIL_ON_ERROR=true setup
15654 run_test 900 "umount should not race with any mgc requeue thread"
15657 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
15658 check_and_cleanup_lustre
15659 if [ "$I_MOUNTED" != "yes" ]; then
15660 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true