3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
8 export PATH=$PWD/$SRCDIR:$SRCDIR:$PWD/$SRCDIR/../utils:$PATH:/sbin
11 # Bug number for skipped test:
12 ALWAYS_EXCEPT="$SANITY_PFL_EXCEPT"
13 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
16 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
18 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
19 . $LUSTRE/tests/test-framework.sh
21 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
24 check_and_setup_lustre
26 if [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.9.51) ]]; then
27 skip_env "Need MDS version at least 2.9.51"
30 if [ $MDSCOUNT -eq 1 ]; then
31 # Bug number: LU-10686
35 [ "$ALWAYS_EXCEPT$EXCEPT" ] &&
36 echo "Skipping tests: $ALWAYS_EXCEPT $EXCEPT"
40 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
41 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
42 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
45 rm -rf $DIR/[Rdfs][0-9]*
48 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
50 local comp_file=$DIR/$tdir/$tfile
51 local rw_len=$((3 * 1024 * 1024)) # 3M
56 $LFS setstripe -E 1m -S 1M -c 1 -E -1 -c 1 $comp_file ||
57 error "Create $comp_file failed"
59 #instantiate all components, so that objs are allocted
60 dd if=/dev/zero of=$comp_file bs=1k count=1 seek=2k
62 local ost_idx1=$($LFS getstripe -I1 -i $comp_file)
63 local ost_idx2=$($LFS getstripe -I2 -i $comp_file)
65 [ $ost_idx1 -eq $ost_idx2 ] && error "$ost_idx1 == $ost_idx2"
67 small_write $comp_file $rw_len || error "Verify RW failed"
69 rm -f $comp_file || error "Delete $comp_file failed"
71 run_test 0 "Create full components file, no reused OSTs"
74 local comp_file=$DIR/$tdir/$tfile
75 local rw_len=$((3 * 1024 * 1024)) # 3M
80 $LFS setstripe -E 1m -S 1m -o 0 -E -1 -o 0 $comp_file ||
81 error "Create $comp_file failed"
83 #instantiate all components, so that objs are allocted
84 dd if=/dev/zero of=$comp_file bs=1k count=1 seek=2k
86 local ost_idx1=$($LFS getstripe -I1 -i $comp_file)
87 local ost_idx2=$($LFS getstripe -I2 -i $comp_file)
89 [ $ost_idx1 -ne $ost_idx2 ] && error "$ost_idx1 != $ost_idx2"
91 small_write $comp_file $rw_len || error "Verify RW failed"
93 rm -f $comp_file || error "Delete $comp_file failed"
95 run_test 1 "Create full components file, reused OSTs"
98 local comp_file=$DIR/$tdir/$tfile
99 local rw_len=$((5 * 1024 * 1024)) # 5M
101 test_mkdir $DIR/$tdir
104 $LFS setstripe -E 1m -S 1m $comp_file ||
105 error "Create $comp_file failed"
107 local comp_cnt=$($LFS getstripe --component-count $comp_file)
108 [ $comp_cnt -ne 1 ] && error "component count $comp_cnt != 1"
110 dd if=/dev/zero of=$comp_file bs=1M count=1 > /dev/null 2>&1 ||
111 error "Write first component failed"
112 dd if=$comp_file of=/dev/null bs=1M count=1 > /dev/null 2>&1 ||
113 error "Read first component failed"
115 dd if=/dev/zero of=$comp_file bs=1M count=2 > /dev/null 2>&1 &&
116 error "Write beyond component should fail"
117 dd if=$comp_file of=/dev/null bs=1M count=2 > /dev/null 2>&1 ||
118 error "Read beyond component should short read, not fail"
120 $LFS setstripe --component-add -E 2M -S 1M -c 1 $comp_file ||
121 error "Add component to $comp_file failed"
123 comp_cnt=$($LFS getstripe --component-count $comp_file)
124 [ $comp_cnt -ne 2 ] && error "component count $comp_cnt != 2"
126 $LFS setstripe --component-add -E -1 -c 3 $comp_file ||
127 error "Add last component to $comp_file failed"
129 comp_cnt=$($LFS getstripe --component-count $comp_file)
130 [ $comp_cnt -ne 3 ] && error "component count $comp_cnt != 3"
132 small_write $comp_file $rw_len || error "Verify RW failed"
134 rm -f $comp_file || error "Delete $comp_file failed"
136 run_test 2 "Add component to existing file"
138 del_comp_and_verify() {
145 if [ $id == "init" -o $id == "^init" ]; then
146 opt="--component-flags="
149 $LFS setstripe --component-del $opt$id $comp_file ||
150 error "Delete component $id from $comp_file failed"
152 local comp_cnt=$($LFS getstripe --component-count $comp_file)
153 if grep -q "has no stripe info" <<< "$comp_cnt" ; then
156 [ $comp_cnt -ne $left ] && error "$comp_cnt != $left"
158 $CHECKSTAT -s $size $comp_file || error "size != $size"
162 local comp_file=$DIR/$tdir/$tfile
164 test_mkdir $DIR/$tdir
167 $LFS setstripe -E 1M -S 1M -E 64M -c 2 -E -1 -c 3 $comp_file ||
168 error "Create $comp_file failed"
170 local comp_cnt=$($LFS getstripe --component-count $comp_file)
171 [ $comp_cnt -ne 3 ] && error "component count $comp_cnt != 3"
173 dd if=/dev/zero of=$comp_file bs=1M count=2
175 $LFS setstripe --component-del -I 2 $comp_file &&
176 error "Component deletion makes hole"
178 del_comp_and_verify $comp_file 3 2 $((2 * 1024 * 1024))
179 del_comp_and_verify $comp_file 2 1 $((1 * 1024 * 1024))
180 del_comp_and_verify $comp_file 1 0 0
182 rm -f $comp_file || error "Delete $comp_file failed"
184 $LFS setstripe -E 1M -S 1M -E 16M -E -1 $comp_file ||
185 error "Create second $comp_file failed"
187 del_comp_and_verify $comp_file "^init" 1 0
188 del_comp_and_verify $comp_file "init" 0 0
189 rm -f $comp_file || error "Delete second $comp_file failed"
192 run_test 3 "Delete component from existing file"
195 skip "Not supported in PFL"
196 # In PFL project, only LCME_FL_INIT is supported, and it can't
197 # be altered by application.
199 run_test 4 "Modify component flags in existing file"
202 local parent=$DIR/$tdir
203 local comp_file=$DIR/$tdir/$tfile
204 local subdir=$parent/subdir
209 # set default layout to parent directory
210 $LFS setstripe -E 64M -c 2 -i 0 -E -1 -c 4 -i 0 $parent ||
211 error "Set default layout to $parent failed"
213 # create file under parent
214 touch $comp_file || error "Create $comp_file failed"
215 local comp_cnt=$($LFS getstripe --component-count $comp_file)
216 [ $comp_cnt -ne 2 ] && error "file $comp_cnt != 2"
218 #instantiate all components, so that objs are allocted
219 dd if=/dev/zero of=$comp_file bs=1k count=1 seek=65k
221 local ost_idx=$($LFS getstripe -I1 -i $comp_file)
222 [ $ost_idx -ne 0 ] &&
223 error "component 1 ost_idx $ost_idx != 0"
225 ost_idx=$($LFS getstripe -I2 -i $comp_file)
226 [ $ost_idx -ne 0 ] &&
227 error "component 2 ost_idx $ost_idx != 0"
229 # create subdir under parent
230 mkdir -p $subdir || error "Create subdir $subdir failed"
232 comp_cnt=$($LFS getstripe -d --component-count $subdir)
233 [ $comp_cnt -ne 2 ] && error "subdir $comp_cnt != 2"
235 # create file under subdir
236 touch $subdir/$tfile || error "Create $subdir/$tfile failed"
238 comp_cnt=$($LFS getstripe --component-count $subdir/$tfile)
239 [ $comp_cnt -ne 2 ] && error "$subdir/$tfile $comp_cnt != 2"
241 # delete default layout setting from parent
242 $LFS setstripe -d $parent ||
243 error "Delete default layout from $parent failed"
245 comp_cnt=$($LFS getstripe -d --component-count $parent)
246 [ $comp_cnt -ne 0 ] && error "$comp_cnt isn't 0"
248 rm -f $comp_file || error "Delete $comp_file failed"
249 rm -f $subdir/$tfile || error "Delete $subdir/$tfile failed"
250 rm -r $subdir || error "Delete subdir $subdir failed"
251 rmdir $parent || error "Delete dir $parent failed"
253 run_test 5 "Inherit composite layout from parent directory"
256 local comp_file=$DIR/$tdir/$tfile
258 test_mkdir $DIR/$tdir
261 $LFS setstripe -c 1 -S 128K $comp_file ||
262 error "Create v1 $comp_file failed"
264 local comp_cnt=$($LFS getstripe --component-count $comp_file)
265 [ $comp_cnt -ne 0 ] && error "Wrong component count $comp_cnt"
267 dd if=/dev/urandom of=$comp_file bs=1M count=5 oflag=sync ||
268 error "Write to v1 $comp_file failed"
270 local old_chksum=$(md5sum $comp_file)
272 # Migrate v1 to composite
273 $LFS migrate -E 1M -S 512K -c 1 -E -1 -S 1M -c 2 $comp_file ||
274 error "Migrate(v1 -> composite) $comp_file failed"
276 comp_cnt=$($LFS getstripe --component-count $comp_file)
277 [ "$comp_cnt" -ne 2 ] && error "$comp_cnt != 2"
279 local chksum=$(md5sum $comp_file)
280 [ "$old_chksum" != "$chksum" ] &&
281 error "(v1 -> compsoite) $old_chksum != $chksum"
283 # Migrate composite to composite
284 $LFS migrate -E 1M -S 1M -c 2 -E 4M -S 1M -c 2 \
285 -E -1 -S 3M -c 3 $comp_file ||
286 error "Migrate(compsoite -> composite) $comp_file failed"
288 comp_cnt=$($LFS getstripe --component-count $comp_file)
289 [ "$comp_cnt" -ne 3 ] && error "$comp_cnt != 3"
291 chksum=$(md5sum $comp_file)
292 [ "$old_chksum" != "$chksum" ] &&
293 error "(composite -> compsoite) $old_chksum != $chksum"
295 # Migrate composite to v1
296 $LFS migrate -c 2 -S 2M $comp_file ||
297 error "Migrate(composite -> v1) $comp_file failed"
299 comp_cnt=$($LFS getstripe --component-count $comp_file)
300 [ $comp_cnt -ne 0 ] && error "$comp_cnt isn't 0"
302 chksum=$(md5sum $comp_file)
303 [ "$old_chksum" != "$chksum" ] &&
304 error "(composite -> v1) $old_chksum != $chksum"
306 rm -f $comp_file || "Delete $comp_file failed"
308 run_test 6 "Migrate composite file"
311 test_mkdir $DIR/$tdir
312 chmod 0777 $DIR/$tdir || error "chmod $tdir failed"
314 local comp_file=$DIR/$tdir/$tfile
315 $RUNAS $LFS setstripe -E 1M -S 1M -c 1 $comp_file ||
316 error "Create composite file $comp_file failed"
318 $RUNAS $LFS setstripe --component-add -E 64M -c 4 $comp_file ||
319 error "Add component to $comp_file failed"
321 $RUNAS $LFS setstripe --component-del -I 2 $comp_file ||
322 error "Delete component from $comp_file failed"
324 $RUNAS $LFS setstripe --component-add -E -1 -c 5 $comp_file ||
325 error "Add last component to $comp_file failed"
327 rm $comp_file || "Delete composite failed"
329 run_test 7 "Add/Delete/Create composite file by non-privileged user"
332 local parent=$DIR/$tdir
337 $LFS setstripe -E 2M -c 1 -S 1M -E 16M -c 2 -S 2M \
338 -E -1 -c 4 -S 4M $parent ||
339 error "Set default layout to $parent failed"
341 sh rundbench -C -D $parent 2 || error "dbench failed"
343 rm -fr $parent || error "Delete dir $parent failed"
345 run_test 8 "Run dbench over composite files"
348 local comp_file=$DIR/$tdir/$tfile
350 test_mkdir $DIR/$tdir
353 $LFS setstripe -E 1M -S 1M -E 2M -c 1 $comp_file ||
354 error "Create $comp_file failed"
356 local comp_cnt=$($LFS getstripe --component-count $comp_file)
357 [ $comp_cnt -ne 2 ] && error "component count $comp_cnt != 2"
359 replay_barrier $SINGLEMDS
361 # instantiate the 2nd component
362 dd if=/dev/zero of=$comp_file bs=1k count=1 seek=2k
364 local f1=$($LFS getstripe -I2 $comp_file |
365 awk '/l_fid:/ {print $7}')
366 echo "before MDS recovery, the ost fid of 2nd component is $f1"
369 local f2=$($LFS getstripe -I2 $comp_file |
370 awk '/l_fid:/ {print $7}')
371 echo "after MDS recovery, the ost fid of 2nd component is $f2"
372 [ "x$f1" == "x$f2" ] || error "$f1 != $f2"
374 run_test 9 "Replay layout extend object instantiation"
377 echo $($LFS getstripe $1 |
378 awk '$1 == "lcm_entry_count:" { printf("%d", $2) }
379 $1 == "lcme_extent.e_start:" { printf("[%#lx", $2) }
380 $1 == "lcme_extent.e_end:" { printf(",%s]", $2) }')
384 local parent=$DIR/$tdir
386 save_layout_restore_at_exit $MOUNT
389 $LFS setstripe -d $MOUNT || error "clear root layout"
391 # set root composite layout
392 $LFS setstripe -E 2M -c 1 -S 1M -E 16M -c2 -S 2M \
393 -E -1 -c 4 -S 4M $MOUNT ||
394 error "Set root layout failed"
397 # set a different layout for parent
398 $LFS setstripe -E -1 -c 1 -S 1M $parent ||
399 error "set $parent layout failed"
402 local f1_entry=$(component_dump $parent/file1)
404 # delete parent's layout
405 $LFS setstripe -d $parent || error "Clear $parent layout failed"
408 local f2_entry=$(component_dump $parent/file2)
410 # verify layout inheritance
412 local f1_expect="1[0,EOF]"
413 local f2_expect="3[0,2097152][0x200000,16777216][0x1000000,EOF]"
415 echo "f1 expect=$f1_expect"
416 echo "f1 get =$f1_entry"
417 echo "f2 expect=$f2_expect"
418 echo "f2 get =$f2_entry"
420 [ x$f1_expect != x$f1_entry ] &&
421 error "$parent/file1 does not inherite parent layout"
422 [ x$f2_expect != x$f2_entry ] &&
423 error "$parent/file2 does not inherite root layout"
427 run_test 10 "Inherit composite template from root"
430 local comp_file=$DIR/$tdir/$tfile
431 test_mkdir $DIR/$tdir
434 # only 1st component instantiated
435 $LFS setstripe -E 1M -S 1M -E 2M -E 3M -E -1 $comp_file ||
436 error "Create $comp_file failed"
438 local f1=$($LFS getstripe -I1 $comp_file | grep "l_fid")
439 [[ -z $f1 ]] && error "1: 1st component uninstantiated"
440 local f2=$($LFS getstripe -I2 $comp_file | grep "l_fid")
441 [[ -n $f2 ]] && error "1: 2nd component instantiated"
442 local f3=$($LFS getstripe -I3 $comp_file | grep "l_fid")
443 [[ -n $f3 ]] && error "1: 3rd component instantiated"
444 local f4=$($LFS getstripe -I4 $comp_file | grep "l_fid")
445 [[ -n $f4 ]] && error "1: 4th component instantiated"
447 # the first 2 components instantiated
448 $TRUNCATE $comp_file $((1024*1024*1+1))
450 f2=$($LFS getstripe -I2 $comp_file | grep "l_fid")
451 [[ -z $f2 ]] && error "2: 2nd component uninstantiated"
452 f3=$($LFS getstripe -I3 $comp_file | grep "l_fid")
453 [[ -n $f3 ]] && error "2: 3rd component instantiated"
454 f4=$($LFS getstripe -I4 $comp_file | grep "l_fid")
455 [[ -n $f4 ]] && error "2: 4th component instantiated"
457 # the first 3 components instantiated
458 $TRUNCATE $comp_file $((1024*1024*3))
459 $TRUNCATE $comp_file $((1024*1024*1+1))
461 f2=$($LFS getstripe -I2 $comp_file | grep "l_fid")
462 [[ -z $f2 ]] && error "3: 2nd component uninstantiated"
463 f3=$($LFS getstripe -I3 $comp_file | grep "l_fid")
464 [[ -z $f3 ]] && error "3: 3rd component uninstantiated"
465 f4=$($LFS getstripe -I4 $comp_file | grep "l_fid")
466 [[ -n $f4 ]] && error "3: 4th component instantiated"
468 # all 4 components instantiated, using append write
469 dd if=/dev/zero of=$comp_file bs=1k count=1 seek=2k
471 rwv -f $comp_file -w -a -n 2 $((1024*1023)) 1
474 f4=$($LFS getstripe -I4 $comp_file | grep "l_fid")
475 [[ -z $f4 ]] && error "4: 4th component uninstantiated"
479 run_test 11 "Verify component instantiation with write/truncate"
482 [ $OSTCOUNT -lt 3 ] && skip "needs >= 3 OSTs"
484 local file=$DIR/$tdir/$tfile
485 test_mkdir $DIR/$tdir
488 # specify ost list for component
489 $LFS setstripe -E 1M -S 1M -c 2 -o 0,1 -E 2M -c 2 -o 1,2 \
490 -E 3M -c 2 -o 2,1 -E 4M -c 1 -i 2 -E -1 $file ||
491 error "Create $file failed"
493 # clear lod component cache
494 stop $SINGLEMDS || error "stop MDS"
495 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
496 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "start MDS"
498 # instantiate all components
499 $TRUNCATE $file $((1024*1024*4+1))
501 #verify object alloc order
502 local o1=$($LFS getstripe -I1 $file |
503 awk '/l_ost_idx:/ {printf("%d",$5)}')
504 [[ $o1 != "01" ]] && error "$o1 is not 01"
506 local o2=$($LFS getstripe -I2 $file |
507 awk '/l_ost_idx:/ {printf("%d",$5)}')
508 [[ $o2 != "12" ]] && error "$o2 is not 12"
510 local o3=$($LFS getstripe -I3 $file |
511 awk '/l_ost_idx:/ {printf("%d",$5)}')
512 [[ $o3 != "21" ]] && error "$o3 is not 21"
514 local o4=$($LFS getstripe -I4 $file |
515 awk '/l_ost_idx:/ {printf("%d",$5)}')
516 [[ $o4 != "2" ]] && error "$o4 is not 2"
520 run_test 12 "Verify ost list specification"
522 test_13() { # LU-9311
523 [ $OSTCOUNT -lt 8 ] && skip "needs >= 8 OSTs"
525 local file=$DIR/$tfile
527 local dd_size=$(($dd_count * 1024 * 1024))
531 $LFS setstripe -E 1M -S 1M -c 1 -E 2M -c 2 -E -1 -c -1 -i 1 $file ||
532 error "Create $file failed"
533 dd if=/dev/zero of=$file bs=1M count=$dd_count
534 real_size=$(stat -c %s $file)
535 [ $real_size -eq $dd_size ] ||
536 error "dd actually wrote $real_size != $dd_size bytes"
540 run_test 13 "shouldn't reprocess granted resent request"
543 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
544 local file=$DIR/$tdir/$tfile
545 test_mkdir -p $DIR/$tdir
548 $LFS setstripe -E1m -c1 -S1m --pool="pool1" -E2m \
549 -E4m -c2 -S2m --pool="pool2" -E-1 $file ||
550 error "Create $file failed"
552 # check --pool inheritance
554 pool="$($LFS getstripe -I2 --pool $file)"
555 [ x"$pool" != "xpool1" ] && $LFS getstripe -I2 $file &&
556 error "$file: component 2 doesn't have poolname pool1"
557 pool="$($LFS getstripe -I4 --pool $file)"
558 [ x"$pool" != "xpool2" ] && $LFS getstripe -I4 $file &&
559 error "$file: component 4 doesn't have poolname pool2"
561 #check --stripe-count inheritance
563 count="$($LFS getstripe -I2 -c $file)"
564 [ $count -ne 1 ] && $LFS getstripe -I2 $file &&
565 error "$file: component 2 doesn't have 1 stripe_count"
566 count="$($LFS getstripe -I4 -c $file)"
567 [ $count -ne 2 ] && $LFS getstripe -I4 $file &&
568 error "$file: component 4 doesn't have 2 stripe_count"
570 #check --stripe-size inheritance
572 size="$($LFS getstripe -I2 -S $file)"
573 [ $size -ne $((1024*1024)) ] && $LFS getstripe -I2 $file &&
574 error "$file: component 2 doesn't have 1M stripe_size"
575 size="$($LFS getstripe -I4 -S $file)"
576 [ $size -ne $((1024*1024*2)) ] && $LFS getstripe -I4 $file &&
577 error "$file: component 4 doesn't have 2M stripe_size"
581 run_test 14 "Verify setstripe poolname/stripe_count/stripe_size inheritance"
584 local parent=$DIR/$tdir
589 $LFS setstripe -d $parent || error "delete default layout"
591 $LFS setstripe -E 1M -S 1M -E 10M -E eof $parent/f1 || error "create f1"
592 $LFS setstripe -E 4M -E 20M -E eof $parent/f2 || error "create f2"
593 test_mkdir $parent/subdir
594 $LFS setstripe -E 6M -S 1M -E 30M -E eof $parent/subdir ||
595 error "setstripe to subdir"
596 $LFS setstripe -E 8M -E eof $parent/subdir/f3 || error "create f3"
597 $LFS setstripe -c 1 $parent/subdir/f4 || error "create f4"
600 local found=$($LFS find --component-start +2M -E -15M $parent | wc -l)
601 [ $found -eq 0 ] || error "start+2M, end-15M, $found != 0"
604 found=$($LFS find --component-start +2M -E -35M $parent | wc -l)
605 [ $found -eq 2 ] || error "start+2M, end-35M, $found != 2"
608 found=$($LFS find --component-start +4M -E -eof $parent | wc -l)
609 [ $found -eq 1 ] || error "start+4M, end-eof, $found != 1"
611 local flg_opts="--component-flags init"
613 found=$($LFS find --component-start 1M -E 10M $flg_opts $parent | wc -l)
615 error "before write: start=1M, end=10M, flag=init, $found != 0"
617 dd if=/dev/zero of=$parent/f1 bs=1M count=2 ||
618 error "dd $parent/f1 failed"
621 found=$($LFS find --component-start 1M -E 10M $flg_opts $parent | wc -l)
623 error "after write: start=1M, end=10M, flag=init, $found != 1"
625 local ext_opts="--component-start -1M -E +5M"
626 # parent, subdir, f3, f4
627 found=$($LFS find $ext_opts $parent | wc -l)
628 [ $found -eq 4 ] || error "start-1M, end+5M, $found != 4"
630 local cnt_opts="--component-count +2"
632 found=$($LFS find $ext_opts $cnt_opts $parent | wc -l)
633 [ $found -eq 1 ] || error "start-1M, end+5M, count+2, $found != 1"
636 found=$($LFS find $ext_opts $cnt_opts $flg_opts $parent | wc -l)
638 error "start-1M, end+5M, count+2, flag=init, $found != 0"
641 found=$($LFS find $ext_opts ! $cnt_opts $flg_opts $parent | wc -l)
643 error "start-1M, end+5M, !count+2, flag=init, $found != 2"
645 run_test 15 "Verify component options for lfs find"
653 echo "getstripe --yaml $src"
654 $LFS getstripe --yaml $src > $temp || error "getstripe $src failed"
655 echo "setstripe --yaml=$temp $dst"
656 $LFS setstripe --yaml=$temp $dst|| error "setstripe $dst failed"
659 local layout1=$(get_layout_param $src)
660 local layout2=$(get_layout_param $dst)
661 # compare their layout info
662 [ "$layout1" == "$layout2" ] ||
663 error "$msg_prefix $src/$dst layouts are not equal"
667 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
669 local file=$DIR/$tdir/$tfile
670 local dir=$DIR/$tdir/dir
671 local temp=$DIR/$tdir/template
673 test_mkdir $DIR/$tdir
675 #####################################################################
677 # set stripe for source file
678 $LFS setstripe -E1m -S 1M -c2 -o0,1 -E2m -c2 -E3m -o1,0 -E4m -c1 -E-1 \
679 $file || error "Create $file failed"
682 verify_16 $file $file.copy $temp "1. PFL file"
684 #####################################################################
686 # set stripe for source file
688 $LFS setstripe -c2 -o0,1 -i1 $file || error "Create $file failed"
692 verify_16 $file $file.copy $temp "2. plain file"
694 #####################################################################
696 # set stripe for source dir
698 $LFS setstripe -E1m -S 1M -c2 -E2m -c1 -E-1 $dir ||
699 error "setstripe $dir failed"
703 verify_16 $dir $dir.copy $temp.dir "3. PFL dir"
705 #####################################################################
707 # set stripe for source dir
708 $LFS setstripe -c2 -i-1 $dir || error "setstripe $dir failed"
711 verify_16 $dir $dir.copy $temp.dir "4. plain dir"
713 run_test 16 "Verify setstripe/getstripe with YAML config file"
716 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
717 local file=$DIR/$tdir/$tfile
718 test_mkdir -p $DIR/$tdir
721 $LFS setstripe -E 1M -S 1M -E 2M -c 2 -E -1 -c -1 $file ||
722 error "Create $file failed"
724 local s1=$($LFS getstripe -I1 -v $file | awk '/lcme_size:/{print $2}')
725 local s2=$($LFS getstripe -I2 -v $file | awk '/lcme_size:/{print $2}')
726 local s3=$($LFS getstripe -I3 -v $file | awk '/lcme_size:/{print $2}')
727 echo "1st init: comp size 1:$s1 2:$s2 3:$s3"
730 $TRUNCATE $file $((1024*1024+1))
731 local s1n=$($LFS getstripe -I1 -v $file | awk '/lcme_size:/{print $2}')
732 local s2n=$($LFS getstripe -I2 -v $file | awk '/lcme_size:/{print $2}')
733 echo "2nd init: comp size 1:$s1n 2:$s2n 3:$s3"
735 [ $s1 -eq $s1n ] || error "1st comp size $s1 should == $s1n"
736 [ $s2 -lt $s2n ] || error "2nd comp size $s2 should < $s2n"
739 $TRUNCATE $file $((1024*1024*2+1))
740 s1n=$($LFS getstripe -I1 -v $file | awk '/lcme_size:/{print $2}')
741 s2n=$($LFS getstripe -I2 -v $file | awk '/lcme_size:/{print $2}')
742 local s3n=$($LFS getstripe -I3 -v $file | awk '/lcme_size:/{print $2}')
743 echo "3rd init: comp size 1:$s1n 2:$s2n 3:$s3n"
745 [ $s1 -eq $s1n ] || error "1st comp size $s1 should == $s1n"
746 [ $s2 -lt $s2n ] || error "2nd comp size $s2 should < $s2n"
747 [ $s3 -lt $s3n ] || error "3rd comp size $s3 should < $s3n"
749 run_test 17 "Verify LOVEA grows with more component inited"
751 check_distribution() {
755 local obj_min_one=$((OSTCOUNT - 1))
757 objs=$($LFS getstripe $file |
758 awk '/l_ost_idx:/ { print $5 }' | wc -l)
759 let ave=$((objs / OSTCOUNT))
761 # collect objects per OST distribution
762 $LFS getstripe $file | awk '/l_ost_idx:/ { print $5 }' | tr -d "," |
763 (inuse=( $(for i in $(seq 0 $obj_min_one); do echo 0; done) )
765 let inuse[$O]=$((1 + ${inuse[$O]}))
768 # verify object distribution varies no more than +-1
769 for idx in $(seq 0 $obj_min_one); do
770 let dif=$((${inuse[$idx]} - ave))
772 if [ "$dif" -gt 1 ]; then
773 echo "OST${idx}: ${inuse[$idx]} objects"
774 error "bad distribution on OST${idx}"
780 local file1=$DIR/${tfile}-1
781 local file2=$DIR/${tfile}-2
782 local file3=$DIR/${tfile}-3
784 rm -f $file1 $file2 $file3
786 $LFS setstripe -E 1m -S 1m $file1 ||
787 error "Create $file1 failed"
788 $LFS setstripe -E 1m -S 1m $file2 ||
789 error "Create $file2 failed"
790 $LFS setstripe -E 1m -S 1m $file3 ||
791 error "Create $file3 failed"
793 local objs=$((OSTCOUNT+1))
794 for comp in $(seq 1 $OSTCOUNT); do
795 $LFS setstripe --component-add -E $((comp+1))M -c 1 $file1 ||
796 error "Add component to $file1 failed 2"
797 $LFS setstripe --component-add -E $((comp+1))M -c 1 $file2 ||
798 error "Add component to $file2 failed 2"
799 $LFS setstripe --component-add -E $((comp+1))M -c 1 $file3 ||
800 error "Add component to $file3 failed 2"
803 $LFS setstripe --component-add -E -1 -c -1 $file1 ||
804 error "Add component to $file1 failed 3"
805 $LFS setstripe --component-add -E -1 -c -1 $file2 ||
806 error "Add component to $file2 failed 3"
807 $LFS setstripe --component-add -E -1 -c -1 $file3 ||
808 error "Add component to $file3 failed 3"
810 # Instantiate all components
811 dd if=/dev/urandom of=$file1 bs=1M count=$((objs+1)) ||
812 error "dd failed for $file1"
813 dd if=/dev/urandom of=$file2 bs=1M count=$((objs+1)) ||
814 error "dd failed for $file2"
815 dd if=/dev/urandom of=$file3 bs=1M count=$((objs+1)) ||
816 error "dd failed for $file3"
818 check_distribution $file1
819 check_distribution $file2
820 check_distribution $file3
823 run_test 18 "check component distribution"
826 check_and_cleanup_lustre