3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
10 LUSTRE=${LUSTRE:-$(dirname $0)/..}
11 . $LUSTRE/tests/test-framework.sh
15 ALWAYS_EXCEPT="$OST_POOLS_EXCEPT"
16 # bug number for skipped test: -
17 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
21 check_and_setup_lustre
23 if ! combined_mgs_mds; then
24 do_facet mgs "mkdir -p $MOUNT"
25 zconf_mount $mgs_HOST $MOUNT $MOUNT_OPTS ||
26 error "unable to mount $MOUNT on the MGS"
32 MAXFREE=${MAXFREE:-$((2000000 * OSTCOUNT))}
36 POOL2=${POOL2:-${POOL}2}
37 POOL3=${POOL3:-${POOL}3}
38 NON_EXISTANT_POOL=nonexistantpool
39 NON_EXISTANT_FS=nonexistantfs
40 INVALID_POOL=some_invalid_pool_name
42 TGT_FIRST=$(printf %04x 0)
43 TGT_MAX=$(printf %04x $((TGT_COUNT-1)))
45 TGT_LIST=$(seq 0x$TGT_FIRST $TGT_STEP 0x$TGT_MAX)
46 TGT_LIST2=$(seq 0x$TGT_FIRST 2 0x$TGT_MAX)
48 TGT_ALL="$FSNAME-OST[$TGT_FIRST-$TGT_MAX/1]"
49 TGT_HALF="$FSNAME-OST[$TGT_FIRST-$TGT_MAX/2]"
51 TGT_UUID=$(for i in $TGT_LIST; do printf "$FSNAME-OST%04x_UUID " $i; done)
52 TGT_UUID2=$(for i in $TGT_LIST2; do printf "$FSNAME-OST%04x_UUID " $i; done)
57 local count=${3:-"-1"}
61 if [[ -n $idx ]]; then
62 $LFS setstripe -c $count -p $pool -i $idx $dir
64 $LFS setstripe -c $count -p $pool $dir
66 [[ $? -eq 0 ]] || error "$LFS setstripe -p $pool $dir failed"
67 [[ "$($LFS getstripe --pool $dir)" == "$pool" ]] ||
68 error "$dir not created in expected pool '$pool'"
74 local count=${3:-"-1"}
75 local index=${4:-"-1"}
77 $LFS setstripe -i $index -c $count -p $pool $file
78 [[ $? -eq 0 ]] || error "$LFS setstripe -p $pool $file failed"
79 [[ "$($LFS getstripe --pool $file)" == "$pool" ]] ||
80 error "$file not created in '$pool'"
86 for i in $(list_pool $FSNAME.$pool |
87 sed -e 's/_UUID$//;s/^.*-OST//'); do
88 res="$res $(printf "%d" 0x$i)"
96 local res=$($LFS getstripe --pool $dir)
98 [ -n "$res" ] || error "dir '$dir' not in any pool"
100 [ "$res" == "$pool" ] ||
101 error "dir '$dir' in pool '$res' instead of '$pool'"
104 check_file_in_pool() {
108 local osts=$(osts_in_pool $pool)
109 local res=$($LFS getstripe --pool $file)
111 [ -n "$res" ] || error "file '$file' not in any pool"
113 [ "$res" == "$pool" ] ||
114 error "file '$file' in pool '$res' instead of '$pool'"
116 local osts=$(osts_in_pool $2)
117 check_file_in_osts "$file" "$osts" $count
120 check_file_in_osts() {
122 local ost_list=${2:-$TGT_LIST}
124 local res=$($LFS getstripe $file | awk '/0x/ { print $1 }')
128 found=$(echo :$ost_list: | tr " " ":" | grep :$i:)
129 if [[ "$found" == "" ]]; then
130 echo "ost list: $ost_list"
131 echo "striping: $res"
132 $LFS getstripe -v $file
133 error "$file not allocated from OSTs $ost_list."
137 local ost_count=$($LFS getstripe -c $file)
138 [[ -n "$count" ]] && [[ $ost_count -ne $count ]] &&
139 error "$file stripe count $count expected; got $ost_count" &&
144 check_file_not_in_pool() {
147 local res=$($LFS getstripe --pool $file)
149 [ "$res" != "$pool" ] || error "File '$file' is in pool: $res"
152 check_dir_not_in_pool() {
155 local res=$($LFS getstripe --pool $dir)
157 [ "$res" != "$pool" ] || error "Dir '$dir' is in pool: $res"
162 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool" "" ||
163 error "Failed to remove targets from pool: $pool"
169 local tgt="${3}$(lctl get_param -n lov.$FSNAME-*.pools.$pool |
170 sort -u | tr '\n' ' ')"
172 do_facet mgs lctl pool_add $FSNAME.$pool $osts
174 [[ $RC -ne 0 ]] && return $RC
176 # wait for OSTs to be added to the pool
177 for mds_id in $(seq $MDSCOUNT); do
178 local mdt_id=$((mds_id-1))
179 local lodname=$FSNAME-MDT$(printf "%04x" $mdt_id)-mdtlov
180 wait_update_facet mds$mds_id \
181 "lctl get_param -n lod.$lodname.pools.$pool |
182 sort -u | tr '\n' ' ' " "$tgt" >/dev/null ||
183 error "mds$mds_id:pool add failed $1; $2"
185 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool |
186 sort -u | tr '\n' ' ' " "$tgt" >/dev/null ||
187 error "pool_add failed: $1; $2"
191 create_pool_nofail() {
192 create_pool $FSNAME.$1
193 [[ $? -ne 0 ]] && error "Pool creation of $1 failed"
198 create_pool $FSNAME.$1
200 error "Pool creation of $1 succeeded; should have failed"
209 remote_mds_nodsh && skip "remote MDS with nodsh"
210 remote_ost_nodsh && skip "remote OST with nodsh"
213 # Tests for new commands added
218 run_test 1a "Create a pool with a 1 character pool name"
221 create_pool_nofail ${POOL}12
222 destroy_pool ${POOL}12
224 run_test 1b "Create a pool with a 10 char pool name"
227 create_pool_nofail ${POOL}1234567
228 destroy_pool ${POOL}1234567
230 run_test 1c "Create a pool with a 15 char pool name"
233 create_pool_fail ${POOL}12345678
235 run_test 1d "Create a pool with a 16 char pool name; should fail"
238 local pool_name="$POOL"
239 for ((i = 1; i <= 991; i++)); do pool_name=${pool_name}"o"; done
240 create_pool_fail $pool_name
242 run_test 1e "Create a pool with a 1000 char pool name; should fail"
247 error "pool_new did not fail even though fs-name was missing"
249 run_test 1f "pool_new should fail if fs-name is missing"
254 error "pool_new did not fail even though fs-name was missing"
256 run_test 1g "pool_new should fail if fs-name is missing"
259 create_pool ${FSNAME}.
261 error "pool_new did not fail even though pool name was missing"
263 run_test 1h "pool_new should fail if poolname is missing"
268 error "pool_new did not fail even if pool/fs-name was missing"
270 run_test 1i "pool_new should fail if poolname and fs-name are missing"
273 do_facet mgs lctl pool_new ${FSNAME},$POOL
275 error "pool_new did not fail even if poolname format was wrong"
277 run_test 1j "pool_new should fail if poolname format is wrong"
280 do_facet mgs lctl pool_new ${FSNAME}/$POOL
282 error "pool_new did not fail even if poolname format was wrong"
284 run_test 1k "pool_new should fail if poolname format is wrong"
287 create_pool_nofail $POOL2
288 create_pool ${FSNAME}.$POOL2
290 error "pool_new did not fail even though $POOL2 existed"
293 run_test 1m "pool_new did not fail even though $POOL2 existed"
296 create_pool_nofail ${POOL}1234567
298 add_pool ${POOL}1234567 "OST0000" "$FSNAME-OST0000_UUID "
299 local POOL_ROOT=${POOL_ROOT:-$DIR/$tdir}
300 create_dir $POOL_ROOT ${POOL}1234567
301 dd if=/dev/zero of=$POOL_ROOT/file bs=1M count=100
302 RC=$?; [[ $RC -eq 0 ]] ||
303 error "failed to write to $POOL_ROOT/file: $RC"
304 do_facet mgs lctl pool_remove $FSNAME.${POOL}1234567 OST0000
305 drain_pool ${POOL}1234567
307 destroy_pool ${POOL}1234567
309 run_test 1n "Pool with a 15 char pool name works well"
314 do_facet mgs lctl pool_add $FSNAME.$POOL $FSNAME-OST0000 2>/dev/null
316 error "pool_add did not fail even though $POOL did not exist"
318 run_test 2a "pool_add: non-existant pool $POOL"
321 do_facet mgs lctl pool_add $FSNAME.${POOL}1234567890 \
322 $FSNAME-OST0000 2>/dev/null
324 error "pool_add did not fail even though pool name was invalid."
326 run_test 2b "pool_add: Invalid pool name"
328 # Testing various combinations of OST name list
333 lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null
334 [[ $? -ne 0 ]] || destroy_pool $POOL
336 create_pool_nofail $POOL
339 do_facet mgs lctl pool_add $FSNAME.$POOL OST0000
340 RC=$?; [[ $RC -eq 0 ]] ||
341 error "pool_add failed. $FSNAME $POOL OST0000: $RC"
342 do_facet mgs lctl pool_remove $FSNAME.$POOL OST0000
346 do_facet mgs lctl pool_add $FSNAME.$POOL $FSNAME-OST0000
347 RC=$?; [[ $RC -eq 0 ]] ||
348 error "pool_add failed. $FSNAME $POOL $FSNAME-OST0000: $RC"
349 do_facet mgs lctl pool_remove $FSNAME.$POOL $FSNAME-OST0000
352 # 3. $FSNAME-OST0000_UUID
353 do_facet mgs lctl pool_add $FSNAME.$POOL $FSNAME-OST0000_UUID
354 RC=$?; [[ $RC -eq 0 ]] ||
355 error "pool_add failed. $FSNAME $POOL $FSNAME-OST0000_UUID: $RC"
356 do_facet mgs lctl pool_remove $FSNAME.$POOL $FSNAME-OST0000_UUID
359 # 4. $FSNAME-OST[0,1,2,3,]
361 for i in $TGT_LIST; do TGT=${TGT}$(printf "%04x," $i); done
363 do_facet mgs lctl pool_add $FSNAME.$POOL $TGT
364 [[ $? -eq 0 ]] || error "pool_add failed. $FSNAME.$POOL $TGT. $RC"
365 do_facet mgs lctl pool_remove $FSNAME.$POOL $TGT
368 # 5. $FSNAME-OST[0-5/1]
369 do_facet mgs lctl pool_add $FSNAME.$POOL $TGT_ALL
370 RC=$?; [[ $RC -eq 0 ]] ||
371 error "pool_add failed. $FSNAME $POOL" "$TGT_ALL $RC"
372 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$POOL |
373 sort -u | tr '\n' ' ' " "$TGT_UUID" ||
374 error "Add to pool failed"
375 do_facet mgs lctl pool_remove $FSNAME.$POOL $TGT_ALL
380 run_test 2c "pool_add: OST index combinations"
386 lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null
387 [[ $? -ne 0 ]] || destroy_pool $POOL
389 create_pool_nofail $POOL
391 TGT=$(printf "$FSNAME-OST%04x_UUID " $OSTCOUNT)
392 do_facet mgs lctl pool_add $FSNAME.$POOL $TGT
393 RC=$?; [[ $RC -ne 0 ]] ||
394 error "pool_add succeeded for an OST ($TGT) that does not exist."
398 run_test 2d "pool_add: OSTs that don't exist should be rejected"
405 $LCTL get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null
406 [[ $? -ne 0 ]] || destroy_pool $POOL
408 create_pool_nofail $POOL
410 TGT="$FSNAME-OST0000_UUID"
411 do_facet mgs lctl pool_add $FSNAME.$POOL $TGT
412 wait_update_facet $SINGLEMDS \
413 "lctl pool_list $FSNAME.$POOL | sed '1d'" "$TGT" ||
414 error "Add $TGT to $FSNAME.$POOL failed"
415 RESULT=$(do_facet mgs \
416 "LOCALE=C $LCTL pool_add $FSNAME.$POOL $TGT 2>&1")
421 error "pool_add succeeded for an OST that was already in the pool."
423 [[ $(grep "already in pool" <<< $RESULT) ]] ||
424 error "pool_add failed as expected but error message not as expected."
428 run_test 2e "pool_add: OST already in a pool should be rejected"
431 lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null
432 [[ $? -ne 0 ]] || destroy_pool $POOL
435 lctl pool_remove $FSNAME.$POOL $FSNAME-OST0000 2>/dev/null
437 error "pool_remove did not fail even though pool did not exist."
439 run_test 3a "pool_remove: non-existant pool"
443 lctl pool_remove ${NON_EXISTANT_FS}.$POOL OST0000 2>/dev/null
445 error "pool_remove did not fail even though fsname did not exist."
447 run_test 3b "pool_remove: non-existant fsname"
450 do_facet mgs lctl pool_remove $FSNAME.p1234567891234567890 \
451 $FSNAME-OST0000 2>/dev/null
453 error "pool_remove did not fail even though pool name was invalid."
455 run_test 3c "pool_remove: Invalid pool name"
457 # Testing various combinations of OST name list
459 lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null
460 [[ $? -ne 0 ]] || destroy_pool $POOL
462 create_pool_nofail $POOL
463 do_facet mgs lctl pool_add $FSNAME.$POOL OST0000
464 do_facet mgs lctl pool_remove $FSNAME.$POOL OST0000
465 [[ $? -eq 0 ]] || error "pool_remove failed. $FSNAME $POOL OST0000"
468 do_facet mgs lctl pool_add $FSNAME.$POOL $FSNAME-OST0000
469 do_facet mgs lctl pool_remove $FSNAME.$POOL $FSNAME-OST0000
470 [[ $? -eq 0 ]] || error "pool_remove failed. $FSNAME $POOL $FSNAME-OST0000"
473 do_facet mgs lctl pool_add $FSNAME.$POOL $FSNAME-OST0000_UUID
474 do_facet mgs lctl pool_remove $FSNAME.$POOL $FSNAME-OST0000_UUID
476 error "pool_remove failed. $FSNAME $POOL $FSNAME-OST0000_UUID"
479 add_pool $POOL $TGT_ALL "$TGT_UUID"
480 do_facet mgs lctl pool_remove $FSNAME.$POOL $TGT_ALL
481 [[ $? -eq 0 ]] || error "pool_remove failed. $FSNAME $POOL" $TGT_ALL
486 run_test 3d "pool_remove: OST index combinations"
489 lctl get_param -n lov.$FSNAME-*.pools.$POOL 2>/dev/null
490 [[ $? -ne 0 ]] || destroy_pool $POOL
492 do_facet mgs lctl pool_destroy $FSNAME.$POOL 2>/dev/null
494 error "pool_destroy did not fail even though pool did not exist."
496 run_test 4a "pool_destroy: non-existant pool"
499 do_facet mgs lctl pool_destroy ${NON_EXISTANT_FS}.$POOL 2>/dev/null
501 error "pool_destroy did not fail even though filesystem did not exist."
503 run_test 4b "pool_destroy: non-existant fs-name"
506 create_pool_nofail $POOL
507 add_pool $POOL "OST0000" "$FSNAME-OST0000_UUID "
509 do_facet mgs lctl pool_destroy ${FSNAME}.$POOL
510 [[ $? -ne 0 ]] || error "pool_destroy succeeded with a non-empty pool."
513 run_test 4c "pool_destroy: non-empty pool"
518 $LCMD pool_list 2>/dev/null
520 error "pool_list did not fail even though fsname missing."
522 destroy_pool $POOL 2>/dev/null
523 destroy_pool $POOL2 2>/dev/null
525 create_pool_nofail $POOL
526 create_pool_nofail $POOL2
527 $LCMD pool_list $FSNAME
528 [[ $? -eq 0 ]] || error "pool_list $FSNAME failed."
530 do_facet mgs lctl pool_add $FSNAME.$POOL $TGT_ALL
532 $LCMD pool_list $FSNAME.$POOL
533 [[ $? -eq 0 ]] || error "pool_list $FSNAME.$POOL failed."
535 $LCMD pool_list ${NON_EXISTANT_FS} 2>/dev/null
537 error "pool_list did not fail for fsname $NON_EXISTANT_FS"
539 $LCMD pool_list ${FSNAME}.$NON_EXISTANT_POOL 2>/dev/null
541 error "pool_list did not fail for pool $NON_EXISTANT_POOL"
543 if [[ ! $(grep $SINGLEMDS <<< $LCMD) ]]; then
544 echo $LCMD pool_list $DIR
546 [[ $? -eq 0 ]] || error "pool_list failed for $DIR"
549 $LCMD pool_list ${DIR}/d1
550 [[ $? -eq 0 ]] || error "pool_list failed for ${DIR}/d1"
553 rm -rf ${DIR}nonexistant
554 $LCMD pool_list ${DIR}nonexistant 2>/dev/null
556 error "pool_list did not fail for invalid mountpoint ${DIR}nonexistant"
563 # Issue commands from client
566 run_test 5a "lfs pool_list from client"
569 sub_test_5 "do_facet $SINGLEMDS lctl"
571 run_test 5b "lctl pool_list from MDS"
574 local POOL_ROOT=${POOL_ROOT:-$DIR/$tdir}
575 local POOL_DIR=$POOL_ROOT/dir_tst
576 local POOL_FILE=$POOL_ROOT/file_tst
578 create_pool_nofail $POOL
580 do_facet $SINGLEMDS lctl pool_list $FSNAME
581 [[ $? -eq 0 ]] || error "pool_list $FSNAME failed."
583 add_pool $POOL $TGT_ALL "$TGT_UUID"
586 $LFS setstripe -c -1 -p $POOL $POOL_DIR
587 [[ $? -eq 0 ]] || error "$LFS setstripe -p $POOL failed."
588 check_dir_in_pool $POOL_DIR $POOL
590 # If an invalid pool name is specified, the command should fail
591 $LFS setstripe -c 2 -p $INVALID_POOL $POOL_DIR 2>/dev/null
592 [[ $? -ne 0 ]] || error "setstripe to invalid pool did not fail."
594 # If the pool name does not exist, the command should fail
595 $LFS setstripe -c 2 -p $NON_EXISTANT_POOL $POOL_DIR 2>/dev/null
596 [[ $? -ne 0 ]] || error "setstripe to non-existant pool did not fail."
598 # lfs setstripe should work as before if a pool name is not specified.
599 $LFS setstripe -c -1 $POOL_DIR
600 [[ $? -eq 0 ]] || error "$LFS setstripe -c -1 $POOL_DIR failed."
601 $LFS setstripe -c -1 $POOL_FILE
602 [[ $? -eq 0 ]] || error "$LFS setstripe -c -1 $POOL_FILE failed."
604 # lfs setstripe should fail if a start index that is outside the
606 create_pool_nofail $POOL2
607 add_pool $POOL2 "OST0000" "$FSNAME-OST0000_UUID "
608 $LFS setstripe -i 1 -p $POOL2 $ROOT_POOL/$tfile 2>/dev/null
610 error "$LFS setstripe with start index outside the pool did not fail."
612 run_test 6 "getstripe/setstripe"
616 # Create a pool, stripe a directory and file with it
619 pool_add $pool || error "pool_add failed"
620 pool_add_targets $pool 0 1 || error "pool_add_targets failed"
622 $LFS setstripe -c 1 $DIR/$tdir/testfile1 --pool "$pool" ||
623 error "setstripe failed"
624 $LFS setstripe -c 1 $DIR/$tdir/testfile2 --pool "$FSNAME.$pool" ||
625 error "setstripe failed"
627 mkdir $DIR/$tdir/testdir
628 $LFS setstripe -c 1 $DIR/$tdir/testdir -p "$pool" ||
629 error "setstripe failed"
630 $LFS setstripe -c 1 $DIR/$tdir/testdir -p "$FSNAME.$pool" ||
631 error "setstripe failed"
633 rm -f $DIR/$tdir/testfile1
634 rm -f $DIR/$tdir/testfile2
635 rmdir $DIR/$tdir/testdir
637 destroy_pool_int $FSNAME.$pool
642 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
646 # Generate pool with random name from 1 to 15 characters
648 POOLNAME=$(echo $$$RANDOM$RANDOM |
649 tr -dc 'a-zA-Z0-9' | fold -w $i |
651 echo set poolname to $POOLNAME
652 helper_test_7a $POOLNAME
655 run_test 7a "create various pool name"
661 [ $? -ne 22 ] && error "can create a pool with no fsname"
665 [ $? -ne 22 ] && error "can create a pool with no name"
668 create_pool $FSNAME.0123456789^bdef
669 [ $? -ne 22 ] && error "can create a pool with an invalid name"
672 create_pool $FSNAME.0123456789abdefg
673 [ $? -ne 36 ] && error "can create a pool with a name too long"
677 run_test 7b "try to create pool name with invalid lengths or names"
681 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
685 # Create a pool with 15 letters
686 local pool=0123456789abcde
687 pool_add $pool || error "pool_add failed"
688 pool_add_targets $pool 0 1 || error "pool_add_targets failed"
690 # setstripe with the same pool name plus 1 letter
691 $LFS setstripe -c 1 $DIR/$tdir/testfile1 --pool "${pool}X" &&
692 error "setstripe succedeed"
694 # setstripe with the same pool name minus 1 letter
695 $LFS setstripe -c 1 $DIR/$tdir/testfile1 --pool "${pool%?}" &&
696 error "setstripe succedeed"
698 rm -f $DIR/$tdir/testfile1
700 destroy_pool_int $FSNAME.$pool
702 run_test 7c "create a valid pool name and setstripe with a bad one"
705 local POOL_ROOT=${POOL_ROOT:-$DIR/$tdir}
707 [[ $OSTCOUNT -le 1 ]] && skip_env "needs >= 2 OSTs"
709 create_pool_nofail $POOL
710 create_pool_nofail $POOL2
712 local start=$(printf %04x $((TGT_FIRST + 1)))
713 do_facet mgs lctl pool_add $FSNAME.$POOL2 \
714 $FSNAME-OST[$start-$TGT_MAX/2]
716 add_pool $POOL $TGT_HALF "$TGT_UUID2"
718 create_dir $POOL_ROOT/dir1 $POOL
719 create_dir $POOL_ROOT/dir2 $POOL2
722 createmany -o $POOL_ROOT/dir1/$tfile $numfiles ||
723 error "createmany $POOL_ROOT/dir1/$tfile failed!"
725 for file in $POOL_ROOT/dir1/*; do
726 check_file_in_pool $file $POOL
729 createmany -o $POOL_ROOT/dir2/$tfile $numfiles ||
730 error "createmany $POOL_ROOT/dir2/$tfile failed!"
731 for file in $POOL_ROOT/dir2/*; do
732 check_file_in_pool $file $POOL2
735 rm -rf $POOL_ROOT/dir?
739 run_test 11 "OSTs in overlapping/multiple pools"
742 local POOL_ROOT=${POOL_ROOT:-$DIR/$tdir}
744 [[ $OSTCOUNT -le 2 ]] && skip_env "needs >=3 OSTs"
746 create_pool_nofail $POOL
747 create_pool_nofail $POOL2
749 local start=$(printf %04x $((TGT_FIRST + 1)))
750 do_facet mgs lctl pool_add $FSNAME.$POOL2 \
751 $FSNAME-OST[$start-$TGT_MAX/2]
753 add_pool $POOL $TGT_HALF "$TGT_UUID2"
755 echo creating some files in $POOL and $POOL2
757 create_dir $POOL_ROOT/dir1 $POOL
758 create_dir $POOL_ROOT/dir2 $POOL2
759 create_file $POOL_ROOT/file1 $POOL
760 create_file $POOL_ROOT/file2 $POOL2
762 echo Checking the files created
763 check_file_in_pool $POOL_ROOT/file1 $POOL
764 check_file_in_pool $POOL_ROOT/file2 $POOL2
766 echo Changing the pool membership
767 do_facet mgs lctl pool_remove $FSNAME.$POOL $FSNAME-OST[$TGT_FIRST]
768 do_facet mgs lctl pool_list $FSNAME.$POOL
769 FIRST_UUID=$(echo $TGT_UUID | awk '{print $1}')
770 add_pool $POOL2 $FSNAME-OST[$TGT_FIRST] "$FIRST_UUID "
771 do_facet mgs lctl pool_list $FSNAME.$POOL2
773 echo Checking the files again
774 check_dir_in_pool $POOL_ROOT/dir1 $POOL
775 check_dir_in_pool $POOL_ROOT/dir2 $POOL2
776 check_file_in_osts $POOL_ROOT/file1 "$TGT_LIST2"
777 check_file_in_osts $POOL_ROOT/file2 "$(seq 0x$start 2 0x$TGT_MAX)"
779 echo Creating some more files
780 create_dir $POOL_ROOT/dir3 $POOL
781 create_dir $POOL_ROOT/dir4 $POOL2
782 create_file $POOL_ROOT/file3 $POOL
783 create_file $POOL_ROOT/file4 $POOL2
785 echo Checking the new files
786 check_file_in_pool $POOL_ROOT/file3 $POOL
787 check_file_in_pool $POOL_ROOT/file4 $POOL2
791 run_test 12 "OST Pool Membership"
794 [[ $OSTCOUNT -le 2 ]] && skip_env "needs >= 3 OSTs"
796 local POOL_ROOT=${POOL_ROOT:-$DIR/$tdir}
800 create_pool_nofail $POOL
801 add_pool $POOL $TGT_ALL "$TGT_UUID"
803 create_dir $POOL_ROOT/dir1 $POOL -1
804 createmany -o $POOL_ROOT/dir1/$tfile $numfiles ||
805 error "createmany $POOL_ROOT/dir1/$tfile failed!"
806 for file in $POOL_ROOT/dir1/*; do
807 check_file_in_pool $file $POOL $OSTCOUNT
810 create_file $POOL_ROOT/dir1/file1 $POOL 1 $TGT_FIRST
811 create_file $POOL_ROOT/dir1/file2 $POOL 1 $((TGT_FIRST + 1))
812 create_file $POOL_ROOT/dir1/file3 $POOL 1 $((TGT_FIRST + 2))
813 check_file_in_osts $POOL_ROOT/dir1/file1 $((16#$TGT_FIRST))
814 check_file_in_osts $POOL_ROOT/dir1/file2 "$((TGT_FIRST + 1))"
815 check_file_in_osts $POOL_ROOT/dir1/file3 "$((TGT_FIRST + 2))"
817 create_dir $POOL_ROOT/dir2 $POOL $count
818 createmany -o $POOL_ROOT/dir2/$tfile- $numfiles ||
819 error "createmany $POOL_ROOT/dir2/$tfile- failed!"
820 for file in $POOL_ROOT/dir2/*; do
821 check_file_in_pool $file $POOL $count
824 create_dir $POOL_ROOT/dir3 $POOL $count $((TGT_FIRST + 1))
825 createmany -o $POOL_ROOT/dir3/$tfile- $numfiles ||
826 error "createmany $POOL_ROOT/dir3/$tfile- failed!"
827 for file in $POOL_ROOT/dir3/*; do
828 check_file_in_pool $file $POOL $count
831 create_dir $POOL_ROOT/dir4 $POOL 1
832 createmany -o $POOL_ROOT/dir4/$tfile- $numfiles ||
833 error "createmany $POOL_ROOT/dir4/$tfile- failed!"
834 for file in $POOL_ROOT/dir4/*; do
835 check_file_in_pool $file $POOL 1
838 create_dir $POOL_ROOT/dir5 $POOL 1 $((TGT_FIRST + 2))
839 createmany -o $POOL_ROOT/dir5/$tfile- $numfiles ||
840 error "createmany $POOL_ROOT/dir5/$tfile- failed!"
841 for file in $POOL_ROOT/dir5/*; do
842 check_file_in_pool $file $POOL 1
845 rm -rf $POOL_ROOT/dir[1-5]/
849 run_test 13 "Striping characteristics in a pool"
852 [[ $OSTCOUNT -le 2 ]] && skip_env "needs >= 3 OSTs"
854 local POOL_ROOT=${POOL_ROOT:-$DIR/$tdir}
858 [ $OSTSIZE -gt $((MAXFREE / OSTCOUNT)) ] &&
859 skip_env "OST size $OSTSIZE is larger than $((MAXFREE / OSTCOUNT))"
861 create_pool_nofail $POOL
862 create_pool_nofail $POOL2
864 add_pool $POOL $TGT_HALF "$TGT_UUID2"
865 add_pool $POOL2 "OST0000" "$FSNAME-OST0000_UUID "
867 create_dir $POOL_ROOT/dir1 $POOL 1
868 create_file $POOL_ROOT/dir1/file $POOL 1
869 local ost=$($LFS getstripe -i $POOL_ROOT/dir1/file)
871 while [[ $i -lt $numfiles ]]; do
873 [[ $ost -gt $((16#$TGT_MAX)) ]] && ost=$TGT_FIRST
875 # echo "Iteration: $i OST: $ost"
876 create_file $POOL_ROOT/dir1/file${i} $POOL 1
877 check_file_in_pool $POOL_ROOT/dir1/file${i} $POOL
881 # Fill up OST0 until it is nearly full.
882 # Create 9 files of size OST0_SIZE/10 each.
883 create_dir $POOL_ROOT/dir2 $POOL2 1
884 $LFS df $POOL_ROOT/dir2
885 OST0_SIZE=$($LFS df $POOL_ROOT/dir2 | awk '/\[OST:0\]/ { print $4 }')
886 FILE_SIZE=$((OST0_SIZE/1024/10))
887 echo "Filling OST0 with 9 files of ${FILE_SIZE}MB in $POOL_ROOT/dir2"
889 while [[ $i -lt 10 ]]; do
890 dd if=/dev/zero of=$POOL_ROOT/dir2/f${i} bs=1M count=$FILE_SIZE
893 sleep 1 # get new statfs info
894 $LFS df $POOL_ROOT/dir2
896 # OST $TGT_FIRST is no longer favored; but it may still be used.
897 create_dir $POOL_ROOT/dir3 $POOL 1
898 create_file $POOL_ROOT/dir3/file $POOL 1
899 createmany -o $POOL_ROOT/dir3/$tfile- $numfiles ||
900 error "createmany $POOL_ROOT/dir3/$tfile- failed!"
901 for file in $POOL_ROOT/dir3/*; do
902 check_file_in_pool $file $POOL
909 run_test 14 "Round robin and QOS striping within a pool"
912 local POOL_ROOT=${POOL_ROOT:-$DIR/$tdir}
916 while [[ $i -lt $OSTCOUNT ]]; do
917 create_pool_nofail $POOL${i}
919 local tgt=$(printf "$FSNAME-OST%04x_UUID " $i)
920 add_pool $POOL${i} "$FSNAME-OST[$(printf %04x $i)]" "$tgt"
921 create_dir $POOL_ROOT/dir${i} $POOL${i}
922 createmany -o $POOL_ROOT/dir$i/$tfile $numfiles ||
923 error "createmany $POOL_ROOT/dir$i/$tfile failed!"
925 for file in $POOL_ROOT/dir$i/*; do
926 check_file_in_osts $file $i
934 run_test 15 "One directory per OST/pool"
937 local POOL_ROOT=${POOL_ROOT:-$DIR/$tdir}
941 create_pool_nofail $POOL
943 add_pool $POOL $TGT_HALF "$TGT_UUID2"
945 local dir=$POOL_ROOT/$tdir
946 create_dir $dir $POOL
948 for i in $(seq 1 10); do
953 createmany -o $dir/$tfile $numfiles ||
954 error "createmany $dir/$tfile failed!"
956 for file in $dir/*; do
957 check_file_in_pool $file $POOL
960 rm -rf $POOL_ROOT/$tdir
964 run_test 16 "Inheritance of pool properties"
967 local POOL_ROOT=${POOL_ROOT:-$DIR/$tdir}
971 create_pool_nofail $POOL
973 add_pool $POOL $TGT_ALL "$TGT_UUID"
975 local dir=$POOL_ROOT/dir
976 create_dir $dir $POOL
978 createmany -o $dir/${tfile}1_ $numfiles ||
979 error "createmany $dir/${tfile}1_ failed!"
981 for file in $dir/*; do
982 check_file_in_pool $file $POOL
987 createmany -o $dir/${tfile}2_ $numfiles ||
988 error "createmany $dir/${tfile}2_ failed!"
993 run_test 17 "Referencing an empty pool"
1002 wait_delete_completed >/dev/null # give pending IO a chance to go to disk
1003 stat=$(createmany -o $cdir/${tfile} -$numsec | tail -1)
1004 files=$(echo $stat | cut -f 2 -d ' ')
1006 unlinkmany $cdir/${tfile} $files > /dev/null
1013 local POOL_ROOT=${POOL_ROOT:-$DIR/$tdir}
1016 local plaindir=$POOL_ROOT/plaindir
1017 local pooldir=$POOL_ROOT/pooldir
1023 for i in $(seq 1 $iter); do
1024 echo "Create performance, iteration $i, $numsec seconds x 3"
1026 local files1=$(create_perf $plaindir $numsec)
1027 [[ $files1 -eq 0 ]] && error "Zero files created without pool"
1029 echo "iter $i: $files1 creates without pool"
1031 create_pool_nofail $POOL > /dev/null
1032 add_pool $POOL $TGT_ALL "$TGT_UUID" > /dev/null
1033 create_dir $pooldir $POOL
1034 local files2=$(create_perf $pooldir $numsec)
1035 [[ $files2 -eq 0 ]] && error "Zero files created with pool"
1037 echo "iter $i: $files2 creates with pool"
1039 destroy_pool $POOL > /dev/null
1040 local files3=$(create_perf $pooldir $numsec)
1041 [[ $files3 -eq 0 ]] &&
1042 error "Zero files created with missing pool"
1044 echo "iter $i: $files3 creates with missing pool"
1049 echo Avg files created in $numsec seconds without pool: $((f1 / iter))
1050 echo Avg files created in $numsec seconds with pool: $((f2 / iter))
1051 echo Avg files created in $numsec seconds missing pool: $((f3 / iter))
1053 # Set this high until we establish a baseline for what the degradation
1057 diff=$((($f1 - $f2) * 100 / $f1))
1058 echo "No pool / wide pool: $diff %."
1059 [ $diff -gt $max ] &&
1060 error_ignore bz23408 "Degradation with wide pool is $diff% > $max%"
1063 diff=$((($f1 - $f3) * 100 / $f1))
1064 echo "No pool / missing pool: $diff %."
1065 [ $diff -gt $max ] &&
1066 error_ignore bz23408 "Degradation with wide pool is $diff% > $max%"
1070 run_test 18 "File create in a directory which references a deleted pool"
1073 local POOL_ROOT=${POOL_ROOT:-$DIR/$tdir}
1075 local dir1=$POOL_ROOT/dir1
1076 local dir2=$POOL_ROOT/dir2
1079 create_pool_nofail $POOL
1081 add_pool $POOL $TGT_HALF "$TGT_UUID2"
1083 create_dir $dir1 $POOL
1084 createmany -o $dir1/${tfile} $numfiles ||
1085 error "createmany $dir1/${tfile} failed!"
1086 for file in $dir1/*; do
1087 check_file_in_pool $file $POOL
1091 createmany -o $dir2/${tfile} $numfiles ||
1092 error "createmany $dir2/${tfile} failed!"
1093 for file in $dir2/*; do
1094 check_file_not_in_pool $file $POOL
1101 run_test 19 "Pools should not come into play when not specified"
1104 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
1106 local POOL_ROOT=${POOL_ROOT:-$DIR/$tdir}
1108 local dir1=$POOL_ROOT/dir1
1109 local dir2=$dir1/dir2
1110 local dir3=$dir1/dir3
1114 create_pool_nofail $POOL
1115 create_pool_nofail $POOL2
1117 add_pool $POOL $TGT_HALF "$TGT_UUID2"
1119 local start=$(printf %04x $((TGT_FIRST + 1)))
1120 TGT=$(for i in $(seq 0x$start 2 0x$TGT_MAX); do \
1121 printf "$FSNAME-OST%04x_UUID " $i; done)
1122 add_pool $POOL2 "$FSNAME-OST[$start-$TGT_MAX/2]" "$TGT"
1124 create_dir $dir1 $POOL
1125 create_file $dir1/file1 $POOL2 # Should replace $dir1 pool with $POOL2
1126 create_dir $dir2 $POOL2
1127 touch $dir2/file2 # Should inherit $POOL2 from $dir2
1128 mkdir $dir3 # Should inherit $POOL from $dir1
1129 $LFS setstripe -c 1 $dir3 # Should remain existing $POOL
1130 touch $dir3/file3 # Should inherit $POOL from $dir3
1131 $LFS setstripe -c 1 $dir2/file4 # Should inherit $POOL2 from dir2
1132 $LFS setstripe -S 64K $dir1/file5 # Should inderit $POOL from $dir1
1134 check_file_in_pool $dir1/file1 $POOL2
1135 check_file_in_pool $dir2/file2 $POOL2
1136 check_dir_not_in_pool $dir3 $POOL2
1137 check_file_not_in_pool $dir3/file3 $POOL2
1138 check_file_not_in_pool $dir2/file4 $POOL
1139 check_file_not_in_pool $dir1/file5 $POOL2
1141 if [ "$MDS1_VERSION" -ge $(version_code 2.10.54) ]; then
1142 check_dir_in_pool $dir3 $POOL
1143 check_file_in_pool $dir3/file3 $POOL
1144 check_file_in_pool $dir2/file4 $POOL2
1145 check_file_in_pool $dir1/file5 $POOL
1152 run_test 20 "Different pools in a directory hierarchy."
1155 local POOL_ROOT=${POOL_ROOT:-$DIR/$tdir}
1156 [[ $OSTCOUNT -le 1 ]] && skip_env "needs >= 2 OSTs"
1160 local dir=$POOL_ROOT/dir
1162 create_pool_nofail $POOL
1164 add_pool $POOL $TGT_HALF "$TGT_UUID2"
1166 create_dir $dir $POOL $OSTCOUNT
1167 create_file $dir/file1 $POOL $OSTCOUNT
1168 $LFS getstripe -v $dir/file1
1169 check_file_in_pool $dir/file1 $POOL
1175 run_test 21 "OST pool with fewer OSTs than stripe count"
1183 for c in $(seq 1 10); do
1184 echo "Pool $pool, iteration $c"
1185 do_facet mgs lctl pool_add $FSNAME.$pool \
1186 OST[$TGT_FIRST-$TGT_MAX/$step] 2>/dev/null
1187 local TGT_SECOND=$(printf %04x $((TGT_FIRST + $step)))
1188 if [ $((16#$TGT_SECOND)) -le $((16#$TGT_MAX)) ]; then
1189 do_facet mgs lctl pool_remove $FSNAME.$pool \
1190 OST[$TGT_SECOND-$TGT_MAX/$step]
1193 echo loop for $pool complete
1197 local POOL_ROOT=${POOL_ROOT:-$DIR/$tdir}
1198 [[ $OSTCOUNT -le 1 ]] && skip_env "needs >= 2 OSTs"
1202 create_pool_nofail $POOL
1203 add_pool $POOL "OST0000" "$FSNAME-OST0000_UUID "
1204 create_pool_nofail $POOL2
1205 add_pool $POOL2 "OST0000" "$FSNAME-OST0000_UUID "
1210 create_dir $POOL_ROOT $POOL
1211 createmany -o $POOL_ROOT/${tfile} $numfiles ||
1212 error "createmany $POOL_ROOT/${tfile} failed!"
1217 run_test 22 "Simultaneous manipulation of a pool"
1220 local POOL_ROOT=${POOL_ROOT:-$DIR/$tdir}
1221 [[ $OSTCOUNT -le 1 ]] && skip_env "needs >= 2 OSTs"
1224 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS ||
1225 skip_env "User $RUNAS_ID does not exist - skipping"
1229 local BUNIT_SZ=1024 # min block quota unit(kB)
1230 local LIMIT=$((BUNIT_SZ * (OSTCOUNT + 1)))
1231 local dir=$POOL_ROOT/dir
1232 local file="$dir/$tfile-quota"
1234 create_pool_nofail $POOL
1236 local TGT=$(for i in $(seq 0x$TGT_FIRST 3 0x$TGT_MAX); do \
1237 printf "$FSNAME-OST%04x_UUID " $i; done)
1238 add_pool $POOL "$FSNAME-OST[$TGT_FIRST-$TGT_MAX/3]" "$TGT"
1239 create_dir $dir $POOL
1241 # XXX remove the interoperability code once we drop the old server
1242 # ( < 2.3.50) support.
1243 if [ "$MDS1_VERSION" -lt $(version_code 2.3.50) ]; then
1244 $LFS quotaoff -ug $MOUNT
1245 $LFS quotacheck -ug $MOUNT
1247 if [[ $PERM_CMD == *"set_param -P"* ]]; then
1248 do_facet mgs $PERM_CMD \
1249 osd-*.$FSNAME-OST*.quota_slave.enable=ug
1251 do_facet mgs $PERM_CMD $FSNAME.quota.ost=ug
1256 $LFS setquota -u $RUNAS_ID -b $LIMIT -B $LIMIT $dir
1258 $LFS quota -v -u $RUNAS_ID $dir
1260 $LFS setstripe -c 1 -p $POOL $file
1261 chown $RUNAS_ID.$RUNAS_GID $file
1264 # This does two "dd" runs to ensure that the quota failure is returned
1265 # to userspace when we check. The first "dd" might otherwise complete
1266 # without error if it is only writing into cache.
1267 stat=$(LOCALE=C $RUNAS dd if=/dev/zero of=$file bs=$BUNIT_SZ \
1268 count=$((BUNIT_SZ*2)) 2>&1)
1269 echo $stat | grep "Disk quota exceeded" > /dev/null
1270 if [ $? -eq 0 ]; then
1271 $LFS quota -v -u $RUNAS_ID $dir
1272 cancel_lru_locks osc
1273 stat=$(LOCALE=C $RUNAS dd if=/dev/zero of=$file bs=$BUNIT_SZ \
1274 count=$BUNIT_SZ seek=$((BUNIT_SZ*2)) 2>&1)
1277 [[ $RC -eq 0 ]] && error "second dd did not fail."
1278 echo $stat | grep "Disk quota exceeded" > /dev/null
1279 [[ $? -eq 1 ]] && error "second dd did not fail with EDQUOT."
1281 log "first dd failed with EDQUOT."
1283 $LFS quota -v -u $RUNAS_ID $dir
1285 run_test 23a "OST pools and quota"
1288 local POOL_ROOT=${POOL_ROOT:-$DIR/$tdir}
1289 [[ $OSTCOUNT -le 1 ]] && skip_env "needs >= 2 OSTs"
1292 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS || {
1293 skip_env "User $RUNAS_ID does not exist - skipping"
1298 local dir=$POOL_ROOT/dir
1299 local file="$dir/$tfile-quota"
1301 create_pool_nofail $POOL
1303 local TGT=$(for i in $(seq 0x$TGT_FIRST 3 0x$TGT_MAX); do \
1304 printf "$FSNAME-OST%04x_UUID " $i; done)
1305 add_pool $POOL "$FSNAME-OST[$TGT_FIRST-$TGT_MAX/3]" "$TGT"
1306 create_dir $dir $POOL
1308 local maxfree=$((1024 * 1024 * 30)) # 30G
1309 local AVAIL=$(lfs_df -p $POOL $dir | awk '/summary/ { print $4 }')
1310 [ $AVAIL -gt $maxfree ] &&
1311 skip_env "Filesystem space $AVAIL is larger than " \
1314 echo "OSTCOUNT=$OSTCOUNT, OSTSIZE=$OSTSIZE, AVAIL=$AVAIL"
1315 echo "MAXFREE=$maxfree, SLOW=$SLOW"
1317 # XXX remove the interoperability code once we drop the old server
1318 # ( < 2.3.50) support.
1319 if [ "$MDS1_VERSION" -lt $(version_code 2.3.50) ]; then
1320 $LFS quotaoff -ug $MOUNT
1322 if [[ $PERM_CMD == *"set_param -P"* ]]; then
1323 do_facet mgs $PERM_CMD \
1324 osd-*.$FSNAME-OST*.quota_slave.enable=none
1326 do_facet mgs $PERM_CMD $FSNAME.quota.ost=none
1331 chown $RUNAS_ID.$RUNAS_ID $dir
1335 local stime=$(date +%s)
1339 local maxtime=300 # minimum speed: 5GB / 300sec ~= 17MB/s
1340 while [ $RC -eq 0 ]; do
1342 stat=$(LOCALE=C $RUNAS2 dd if=/dev/zero of=${file}$i bs=1M \
1343 count=$((5 * 1024)) 2>&1)
1345 TOTAL=$((TOTAL + 1024 * 1024 * 5))
1346 echo "[$i iteration] $stat"
1347 echo "total written: $TOTAL"
1350 elapsed=$((etime - stime))
1351 echo "stime=$stime, etime=$etime, elapsed=$elapsed"
1353 if [ $RC -eq 1 ]; then
1354 echo $stat | grep -q "Disk quota exceeded"
1356 error "dd failed with EDQUOT with quota off"
1358 echo $stat | grep -q "No space left on device"
1360 error "dd did not fail with ENOSPC"
1361 elif [ $TOTAL -gt $AVAIL ]; then
1362 error "dd didn't fail with ENOSPC ($TOTAL > $AVAIL)"
1363 elif [ $i -eq 1 -a $elapsed -gt $maxtime ]; then
1364 log "The first 5G write used $elapsed (> $maxtime) " \
1365 "seconds, terminated"
1373 run_test 23b "OST pools and OOS"
1376 [[ $OSTCOUNT -le 1 ]] && skip_env "needs >= 2 OSTs"
1377 [[ "$MDS1_VERSION" -ge $(version_code 2.8.56) ]] ||
1378 skip "Need server version newer than 2.8.55"
1380 local POOL_ROOT=${POOL_ROOT:-$DIR/$tdir}
1387 create_pool_nofail $POOL
1389 add_pool $POOL $TGT_ALL "$TGT_UUID"
1391 create_dir $POOL_ROOT/dir1 $POOL $OSTCOUNT
1393 mkdir $POOL_ROOT/dir2
1394 $LFS setstripe -p $POOL -S 65536 -i 0 -c 1 $POOL_ROOT/dir2 ||
1395 error "$LFS setstripe $POOL_ROOT/dir2 failed"
1397 mkdir $POOL_ROOT/dir3
1398 $LFS setstripe -S 65536 -i 0 -c 1 $POOL_ROOT/dir3 ||
1399 error "$LFS setstripe $POOL_ROOT/dir3 failed"
1401 mkdir $POOL_ROOT/dir4
1403 for i in 1 2 3 4; do
1404 dir=${POOL_ROOT}/dir${i}
1413 createmany -o $dir/${tfile} $numfiles ||
1414 error "createmany $dir/${tfile} failed!"
1415 pool=$($LFS getstripe --pool $dir)
1416 index=$($LFS getstripe -i $dir)
1417 size=$($LFS getstripe -S $dir)
1418 count=$($LFS getstripe -c $dir)
1420 for file in $dir/*; do
1421 if [ "$pool" != "" ]; then
1422 check_file_in_pool $file $pool
1424 pool1=$($LFS getstripe --pool $file)
1425 count1=$($LFS getstripe -c $file)
1426 size1=$($LFS getstripe -S $file)
1427 [[ "$pool" != "$pool1" ]] &&
1428 error "Pool '$pool' not on $file:$pool1"
1429 [[ "$count" != "$count1" ]] &&
1430 [[ "$count" != "-1" ]] &&
1431 error "Stripe count $count not on"\
1433 [[ "$count1" != "$OSTCOUNT" ]] &&
1434 [[ "$count" = "-1" ]] &&
1435 error "Stripe count $count1 not on"\
1437 [[ "$size" != "$size1" ]] && [[ "$size" != "0" ]] &&
1438 error "Stripe size $size not on $file:$size1"
1446 run_test 24 "Independence of pool from other setstripe parameters"
1449 local POOL_ROOT=${POOL_ROOT:-$DIR/$tdir}
1453 for i in $(seq 10); do
1454 create_pool_nofail $POOL$i
1455 do_facet mgs "lctl pool_add $FSNAME.$POOL$i OST0000; sync"
1456 wait_update $HOSTNAME "lctl get_param -n \
1457 lov.$FSNAME-*.pools.$POOL$i | sort -u |
1458 tr '\n' ' ' " "$FSNAME-OST0000_UUID " >/dev/null ||
1459 error "pool_add failed: $1; $2"
1461 facet_failover $SINGLEMDS ||
1462 error "failed to failover $SINGLEMDS"
1463 wait_osc_import_state $SINGLEMDS ost FULL
1467 # Veriy that the pool got created and is usable
1468 df $POOL_ROOT > /dev/null
1471 # Make sure OST0 can be striped on
1472 $LFS setstripe -i 0 -c 1 $POOL_ROOT/$tfile
1473 local STR=$($LFS getstripe -i $POOL_ROOT/$tfile)
1474 rm $POOL_ROOT/$tfile
1475 if [[ "$STR" == "0" ]]; then
1476 echo "Creating a file in pool$i"
1477 create_file $POOL_ROOT/file$i $POOL$i || break
1478 check_file_in_pool $POOL_ROOT/file$i $POOL$i || break
1480 echo "OST 0 seems to be unavailable. Try later."
1486 run_test 25 "Create new pool and restart MDS"
1489 [[ $OSTCOUNT -le 2 ]] && skip_env "needs >= 3 OSTs"
1490 local dev=$(mdsdevname ${SINGLEMDS//mds/})
1491 local POOL_ROOT=${POOL_ROOT:-$DIR/$tdir}
1495 create_pool_nofail $POOL2
1497 do_facet mgs "lctl pool_add $FSNAME.$POOL2 OST0000; sync"
1498 wait_update $HOSTNAME "lctl get_param -n \
1499 lov.$FSNAME-*.pools.$POOL2 | sort -u |
1500 grep $FSNAME-OST0000_UUID " "$FSNAME-OST0000_UUID" ||
1501 error "pool_add failed: $1; $2"
1503 do_facet mgs "lctl pool_add $FSNAME.$POOL2 OST0002; sync"
1504 wait_update $HOSTNAME "lctl get_param -n \
1505 lov.$FSNAME-*.pools.$POOL2 | sort -u |
1506 grep $FSNAME-OST0002_UUID" "$FSNAME-OST0002_UUID" ||
1507 error "pool_add failed: $1; $2"
1509 # Veriy that the pool got created and is usable
1511 echo "Creating files in $POOL2"
1513 for ((i = 0; i < 10; i++)); do
1514 #OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
1515 #Fail OST0000 to ensure objects create on
1516 #the other OST in the pool
1517 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
1518 do_facet $SINGLEMDS lctl set_param fail_val=0
1519 create_file $POOL_ROOT/file$i $POOL2 1 -1 || break
1520 do_facet $SINGLEMDS lctl set_param fail_loc=0
1521 check_file_in_pool $POOL_ROOT/file$i $POOL2 || break
1525 run_test 26 "Choose other OSTs in the pool first in the creation remedy"
1528 [[ $OSTCOUNT -le 1 ]] && skip_env "Need at least 2 OSTs"
1532 local count=$OSTCOUNT
1534 create_pool_nofail $POOL
1535 do_facet mgs lctl pool_add $FSNAME.$POOL $TGT_ALL
1536 wait_update_facet $SINGLEMDS \
1537 "lctl pool_list $FSNAME.$POOL | wc -l" "$((OSTCOUNT + 1))" ||
1538 error "MDS: pool_list $FSNAME.$POOL failed"
1539 osts=$(list_pool $FSNAME.$POOL)
1540 for ost in ${osts}; do
1542 if [[ $count -eq 0 ]]; then
1543 #define OBD_FAIL_OST_LIST_ASSERT 0x239
1544 do_facet $SINGLEMDS \
1545 $LCTL set_param fail_loc=0x239 fail_val=10
1546 list_pool $FSNAME.$POOL &
1549 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
1550 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $ost
1552 do_facet $SINGLEMDS $LCTL set_param fail_val=0
1554 do_facet mgs $LCTL pool_remove $FSNAME.$POOL $ost
1559 run_test 27 "Race pool_list and pool_remove"
1562 create_pool_nofail $POOL
1563 create_pool_nofail $POOL2
1564 add_pool $POOL $TGT_ALL "$TGT_UUID"
1565 add_pool $POOL2 $TGT_ALL "$TGT_UUID"
1567 start_full_debug_logging
1568 #$LFS setstripe -E 4M -c 1 -p $POOL -E 16M -c 2 $DIR/$tfile
1569 $LFS setstripe -c 1 -p $POOL $DIR/$tfile
1570 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=1 seek=16
1571 local csum=$(cksum $DIR/$tfile)
1572 $LFS getstripe $DIR/$tfile
1573 local pool="$($LFS getstripe -p $DIR/$tfile)"
1574 [[ "$pool" == "$POOL" ]] ||
1575 error "$tfile is in '$pool', not created on $POOL"
1576 $LFS_MIGRATE -y -p $POOL2 $DIR/$tfile ||
1577 error "migrate $tfile to $POOL2 failed"
1578 $LFS getstripe $DIR/$tfile
1579 pool="$($LFS getstripe -p $DIR/$tfile)"
1580 [[ "$pool" == "$POOL2" ]] ||
1581 error "$tfile is in '$pool', not migrated to $POOL2"
1582 local csum2=$(cksum $DIR/$tfile)
1583 [[ "$csum" == "$csum2" ]] || error "checksum error after migration"
1584 stop_full_debug_logging
1586 run_test 28 "lfs_migrate with pool name"
1591 destroy_test_pools $FSNAME
1592 if ! combined_mgs_mds; then
1593 zconf_umount $mgs_HOST $MOUNT
1594 do_facet mgs "rm -rf $MOUNT"
1596 check_and_cleanup_lustre