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Author SHA1 Message Date
Vitaliy Filippov eafce26049 Add resize and resize-auto tests
Test / test_rebalance_verify_ec (push) Successful in 1m46s Details
Test / test_rebalance_verify_ec_imm (push) Successful in 1m48s Details
Test / test_write_no_same (push) Successful in 7s Details
Test / test_switch_primary (push) Successful in 32s Details
Test / test_write (push) Successful in 30s Details
Test / test_write_xor (push) Successful in 34s Details
Test / test_heal_pg_size_2 (push) Successful in 2m16s Details
Test / test_heal_ec (push) Successful in 2m18s Details
Test / test_heal_antietcd (push) Successful in 2m16s Details
Test / test_heal_csum_32k_dmj (push) Successful in 2m19s Details
Test / test_heal_csum_32k_dj (push) Successful in 2m21s Details
Test / test_heal_csum_4k_dmj (push) Successful in 2m13s Details
Test / test_heal_csum_32k (push) Successful in 2m20s Details
Test / test_resize (push) Failing after 12s Details
Test / test_resize_auto (push) Failing after 9s Details
Test / test_heal_csum_4k_dj (push) Successful in 2m19s Details
Test / test_osd_tags (push) Successful in 7s Details
Test / test_enospc (push) Successful in 10s Details
Test / test_snapshot_pool2 (push) Successful in 14s Details
Test / test_enospc_xor (push) Successful in 11s Details
Test / test_enospc_imm (push) Successful in 10s Details
Test / test_enospc_imm_xor (push) Successful in 13s Details
Test / test_scrub (push) Successful in 13s Details
Test / test_scrub_zero_osd_2 (push) Successful in 12s Details
Test / test_scrub_xor (push) Successful in 14s Details
Test / test_scrub_pg_size_3 (push) Successful in 15s Details
Test / test_scrub_pg_size_6_pg_minsize_4_osd_count_6_ec (push) Successful in 15s Details
Test / test_scrub_ec (push) Successful in 13s Details
Test / test_nfs (push) Successful in 11s Details
Test / test_heal_csum_4k (push) Successful in 2m19s Details
2024-11-06 13:30:51 +03:00
Vitaliy Filippov 625c74294f Support direct I/O 2024-11-06 13:30:12 +03:00
10 changed files with 152 additions and 18 deletions

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@ -22,7 +22,7 @@ RUN apt-get update
RUN apt-get -y install etcd qemu-system-x86 qemu-block-extra qemu-utils fio libasan5 \ RUN apt-get -y install etcd qemu-system-x86 qemu-block-extra qemu-utils fio libasan5 \
liburing1 liburing-dev libgoogle-perftools-dev devscripts libjerasure-dev cmake libibverbs-dev libisal-dev liburing1 liburing-dev libgoogle-perftools-dev devscripts libjerasure-dev cmake libibverbs-dev libisal-dev
RUN apt-get -y build-dep fio qemu=`dpkg -s qemu-system-x86|grep ^Version:|awk '{print $2}'` RUN apt-get -y build-dep fio qemu=`dpkg -s qemu-system-x86|grep ^Version:|awk '{print $2}'`
RUN apt-get -y install jq lp-solve sudo nfs-common RUN apt-get update && apt-get -y install jq lp-solve sudo nfs-common fdisk parted
RUN apt-get --download-only source fio qemu=`dpkg -s qemu-system-x86|grep ^Version:|awk '{print $2}'` RUN apt-get --download-only source fio qemu=`dpkg -s qemu-system-x86|grep ^Version:|awk '{print $2}'`
RUN set -ex; \ RUN set -ex; \

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@ -828,6 +828,42 @@ jobs:
echo "" echo ""
done done
test_resize:
runs-on: ubuntu-latest
needs: build
container: ${{env.TEST_IMAGE}}:${{github.sha}}
steps:
- name: Run test
id: test
timeout-minutes: 3
run: /root/vitastor/tests/test_resize.sh
- name: Print logs
if: always() && steps.test.outcome == 'failure'
run: |
for i in /root/vitastor/testdata/*.log /root/vitastor/testdata/*.txt; do
echo "-------- $i --------"
cat $i
echo ""
done
test_resize_auto:
runs-on: ubuntu-latest
needs: build
container: ${{env.TEST_IMAGE}}:${{github.sha}}
steps:
- name: Run test
id: test
timeout-minutes: 3
run: /root/vitastor/tests/test_resize_auto.sh
- name: Print logs
if: always() && steps.test.outcome == 'failure'
run: |
for i in /root/vitastor/testdata/*.log /root/vitastor/testdata/*.txt; do
echo "-------- $i --------"
cat $i
echo ""
done
test_snapshot_pool2: test_snapshot_pool2:
runs-on: ubuntu-latest runs-on: ubuntu-latest
needs: build needs: build

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@ -200,6 +200,7 @@ static const char *help_text =
" --device_size 0 Set device size\n" " --device_size 0 Set device size\n"
" --format text Result format: json, options, env, or text\n" " --format text Result format: json, options, env, or text\n"
"\n" "\n"
"Default I/O mode for commands involving disk I/O is O_DIRECT. If you don't want it, add --io cached.\n"
"Use vitastor-disk --help <command> for command details or vitastor-disk --help --all for all details.\n" "Use vitastor-disk --help <command> for command details or vitastor-disk --help --all for all details.\n"
; ;

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@ -18,7 +18,7 @@ int disk_tool_t::dump_journal()
printf("[\n"); printf("[\n");
if (all) if (all)
{ {
dsk.journal_fd = open(dsk.journal_device.c_str(), O_DIRECT|O_RDONLY); dsk.journal_fd = open(dsk.journal_device.c_str(), (options["io"] == "cached" ? 0 : O_DIRECT) | O_RDONLY);
if (dsk.journal_fd < 0) if (dsk.journal_fd < 0)
{ {
fprintf(stderr, "Failed to open journal device %s: %s\n", dsk.journal_device.c_str(), strerror(errno)); fprintf(stderr, "Failed to open journal device %s: %s\n", dsk.journal_device.c_str(), strerror(errno));
@ -121,7 +121,7 @@ int disk_tool_t::dump_journal()
int disk_tool_t::process_journal(std::function<int(void*)> block_fn) int disk_tool_t::process_journal(std::function<int(void*)> block_fn)
{ {
dsk.journal_fd = open(dsk.journal_device.c_str(), O_DIRECT|O_RDONLY); dsk.journal_fd = open(dsk.journal_device.c_str(), (options["io"] == "cached" ? 0 : O_DIRECT) | O_RDONLY);
if (dsk.journal_fd < 0) if (dsk.journal_fd < 0)
{ {
fprintf(stderr, "Failed to open journal device %s: %s\n", dsk.journal_device.c_str(), strerror(errno)); fprintf(stderr, "Failed to open journal device %s: %s\n", dsk.journal_device.c_str(), strerror(errno));

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@ -14,7 +14,7 @@ int disk_tool_t::process_meta(std::function<void(blockstore_meta_header_v2_t *)>
fprintf(stderr, "Invalid metadata block size: is not a multiple of %d\n", DIRECT_IO_ALIGNMENT); fprintf(stderr, "Invalid metadata block size: is not a multiple of %d\n", DIRECT_IO_ALIGNMENT);
return 1; return 1;
} }
dsk.meta_fd = open(dsk.meta_device.c_str(), O_DIRECT|O_RDONLY); dsk.meta_fd = open(dsk.meta_device.c_str(), (options["io"] == "cached" ? 0 : O_DIRECT) | O_RDONLY);
if (dsk.meta_fd < 0) if (dsk.meta_fd < 0)
{ {
fprintf(stderr, "Failed to open metadata device %s: %s\n", dsk.meta_device.c_str(), strerror(errno)); fprintf(stderr, "Failed to open metadata device %s: %s\n", dsk.meta_device.c_str(), strerror(errno));

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@ -257,7 +257,7 @@ int disk_tool_t::resize_copy_data()
iodepth = 32; iodepth = 32;
} }
ringloop = new ring_loop_t(iodepth < RINGLOOP_DEFAULT_SIZE ? RINGLOOP_DEFAULT_SIZE : iodepth); ringloop = new ring_loop_t(iodepth < RINGLOOP_DEFAULT_SIZE ? RINGLOOP_DEFAULT_SIZE : iodepth);
dsk.data_fd = open(dsk.data_device.c_str(), O_DIRECT|O_RDWR); dsk.data_fd = open(dsk.data_device.c_str(), (options["io"] == "cached" ? 0 : O_DIRECT) | O_RDWR);
if (dsk.data_fd < 0) if (dsk.data_fd < 0)
{ {
fprintf(stderr, "Failed to open data device %s: %s\n", dsk.data_device.c_str(), strerror(errno)); fprintf(stderr, "Failed to open data device %s: %s\n", dsk.data_device.c_str(), strerror(errno));
@ -452,7 +452,7 @@ int disk_tool_t::resize_rewrite_journal()
int disk_tool_t::resize_write_new_journal() int disk_tool_t::resize_write_new_journal()
{ {
new_journal_fd = open(new_journal_device.c_str(), O_DIRECT|O_RDWR); new_journal_fd = open(new_journal_device.c_str(), (options["io"] == "cached" ? 0 : O_DIRECT) | O_RDWR);
if (new_journal_fd < 0) if (new_journal_fd < 0)
{ {
fprintf(stderr, "Failed to open new journal device %s: %s\n", new_journal_device.c_str(), strerror(errno)); fprintf(stderr, "Failed to open new journal device %s: %s\n", new_journal_device.c_str(), strerror(errno));
@ -521,7 +521,7 @@ int disk_tool_t::resize_rewrite_meta()
int disk_tool_t::resize_write_new_meta() int disk_tool_t::resize_write_new_meta()
{ {
new_meta_fd = open(new_meta_device.c_str(), O_DIRECT|O_RDWR); new_meta_fd = open(new_meta_device.c_str(), (options["io"] == "cached" ? 0 : O_DIRECT) | O_RDWR);
if (new_meta_fd < 0) if (new_meta_fd < 0)
{ {
fprintf(stderr, "Failed to open new metadata device %s: %s\n", new_meta_device.c_str(), strerror(errno)); fprintf(stderr, "Failed to open new metadata device %s: %s\n", new_meta_device.c_str(), strerror(errno));

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@ -122,7 +122,7 @@ uint32_t disk_tool_t::write_osd_superblock(std::string device, json11::Json para
sb->size = sb_size; sb->size = sb_size;
memcpy(sb->json_data, json_data.c_str(), json_data.size()); memcpy(sb->json_data, json_data.c_str(), json_data.size());
sb->crc32c = crc32c(0, &sb->size, sb->size - ((uint8_t*)&sb->size - buf)); sb->crc32c = crc32c(0, &sb->size, sb->size - ((uint8_t*)&sb->size - buf));
int fd = open(device.c_str(), O_DIRECT|O_RDWR); int fd = open(device.c_str(), (options["io"] == "cached" ? 0 : O_DIRECT) | O_RDWR);
if (fd < 0) if (fd < 0)
{ {
fprintf(stderr, "Failed to open device %s: %s\n", device.c_str(), strerror(errno)); fprintf(stderr, "Failed to open device %s: %s\n", device.c_str(), strerror(errno));
@ -150,7 +150,7 @@ json11::Json disk_tool_t::read_osd_superblock(std::string device, bool expect_ex
json11::Json osd_params; json11::Json osd_params;
std::string json_err; std::string json_err;
std::string real_device, device_type, real_data, real_meta, real_journal; std::string real_device, device_type, real_data, real_meta, real_journal;
int r, fd = open(device.c_str(), O_DIRECT|O_RDWR); int r, fd = open(device.c_str(), (options["io"] == "cached" ? 0 : O_DIRECT) | O_RDWR);
if (fd < 0) if (fd < 0)
{ {
fprintf(stderr, "Failed to open device %s: %s\n", device.c_str(), strerror(errno)); fprintf(stderr, "Failed to open device %s: %s\n", device.c_str(), strerror(errno));
@ -385,7 +385,7 @@ int disk_tool_t::pre_exec_osd(std::string device)
int disk_tool_t::clear_osd_superblock(const std::string & dev) int disk_tool_t::clear_osd_superblock(const std::string & dev)
{ {
uint8_t *buf = (uint8_t*)memalign_or_die(MEM_ALIGNMENT, 4096); uint8_t *buf = (uint8_t*)memalign_or_die(MEM_ALIGNMENT, 4096);
int fd = -1, r = open(dev.c_str(), O_DIRECT|O_RDWR); int fd = -1, r = open(dev.c_str(), (options["io"] == "cached" ? 0 : O_DIRECT) | O_RDWR);
if (r >= 0) if (r >= 0)
{ {
fd = r; fd = r;

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@ -68,6 +68,9 @@ TEST_NAME=csum_4k_dmj OSD_ARGS="--data_csum_type crc32c --inmemory_metadata fal
TEST_NAME=csum_4k_dj OSD_ARGS="--data_csum_type crc32c --inmemory_journal false" OFFSET_ARGS=$OSD_ARGS ./test_heal.sh TEST_NAME=csum_4k_dj OSD_ARGS="--data_csum_type crc32c --inmemory_journal false" OFFSET_ARGS=$OSD_ARGS ./test_heal.sh
TEST_NAME=csum_4k OSD_ARGS="--data_csum_type crc32c" OFFSET_ARGS=$OSD_ARGS ./test_heal.sh TEST_NAME=csum_4k OSD_ARGS="--data_csum_type crc32c" OFFSET_ARGS=$OSD_ARGS ./test_heal.sh
./test_resize.sh
./test_resize_auto.sh
./test_snapshot_pool2.sh ./test_snapshot_pool2.sh
./test_osd_tags.sh ./test_osd_tags.sh

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@ -3,6 +3,7 @@
PG_COUNT=${PG_COUNT:-32} PG_COUNT=${PG_COUNT:-32}
. `dirname $0`/run_3osds.sh . `dirname $0`/run_3osds.sh
check_qemu
LD_PRELOAD="build/src/client/libfio_vitastor.so" \ LD_PRELOAD="build/src/client/libfio_vitastor.so" \
fio -thread -name=test -ioengine=build/src/client/libfio_vitastor.so -bs=4M -direct=1 -iodepth=4 \ fio -thread -name=test -ioengine=build/src/client/libfio_vitastor.so -bs=4M -direct=1 -iodepth=4 \
@ -26,22 +27,22 @@ for i in $(seq 1 $OSD_COUNT); do
offsets=$(build/src/disk_tool/vitastor-disk simple-offsets --format json ./testdata/bin/test_osd$i.bin) offsets=$(build/src/disk_tool/vitastor-disk simple-offsets --format json ./testdata/bin/test_osd$i.bin)
meta_offset=$(echo $offsets | jq -r .meta_offset) meta_offset=$(echo $offsets | jq -r .meta_offset)
data_offset=$(echo $offsets | jq -r .data_offset) data_offset=$(echo $offsets | jq -r .data_offset)
build/src/disk_tool/vitastor-disk dump-journal --json ./testdata/bin/test_osd$i.bin 4096 0 $meta_offset >./testdata/journal_before_resize.json build/src/disk_tool/vitastor-disk dump-journal --io cached --json ./testdata/bin/test_osd$i.bin 4096 0 $meta_offset >./testdata/journal_before_resize.json
build/src/disk_tool/vitastor-disk dump-meta ./testdata/bin/test_osd$i.bin 4096 $meta_offset $((data_offset-meta_offset)) >./testdata/meta_before_resize.json build/src/disk_tool/vitastor-disk dump-meta --io cached ./testdata/bin/test_osd$i.bin 4096 $meta_offset $((data_offset-meta_offset)) >./testdata/meta_before_resize.json
build/src/disk_tool/vitastor-disk resize \ build/src/disk_tool/vitastor-disk raw-resize --io cached \
$(build/src/disk_tool/vitastor-disk simple-offsets --format options ./testdata/bin/test_osd$i.bin 2>/dev/null) \ $(build/src/disk_tool/vitastor-disk simple-offsets --format options ./testdata/bin/test_osd$i.bin 2>/dev/null) \
--new_meta_offset 0 \ --new_meta_offset 0 \
--new_meta_len $((1024*1024)) \ --new_meta_len $((1024*1024)) \
--new_journal_offset $((1024*1024)) \ --new_journal_offset $((1024*1024)) \
--new_data_offset $((128*1024*1024)) --new_data_offset $((128*1024*1024+32768))
build/src/disk_tool/vitastor-disk dump-journal --json ./testdata/bin/test_osd$i.bin 4096 $((1024*1024)) $((127*1024*1024)) >./testdata/journal_after_resize.json build/src/disk_tool/vitastor-disk dump-journal --io cached --json ./testdata/bin/test_osd$i.bin 4096 $((1024*1024)) $((127*1024*1024)) >./testdata/journal_after_resize.json
build/src/disk_tool/vitastor-disk dump-meta ./testdata/bin/test_osd$i.bin 4096 0 $((1024*1024)) >./testdata/meta_after_resize.json build/src/disk_tool/vitastor-disk dump-meta --io cached ./testdata/bin/test_osd$i.bin 4096 0 $((1024*1024)) >./testdata/meta_after_resize.json
if ! (cat ./testdata/meta_before_resize.json ./testdata/meta_after_resize.json | \ if ! (cat ./testdata/meta_before_resize.json ./testdata/meta_after_resize.json | \
jq -e -s 'map([ .entries[] | del(.block) ] | sort_by(.pool, .inode, .stripe)) | .[0] == .[1] and (.[0] | length) > 1000'); then jq -e -s 'map([ .entries[] | del(.block) ] | sort_by(.pool, .inode, .stripe)) | .[0] == .[1] and (.[0] | length) > 1000'); then
format_error "OSD $i metadata corrupted after resizing" format_error "OSD $i metadata corrupted after resizing"
fi fi
if ! (cat ./testdata/journal_before_resize.json ./testdata/journal_after_resize.json | \ if ! (cat ./testdata/journal_before_resize.json ./testdata/journal_after_resize.json | \
jq -e -s 'map([ .[].entries[] | del(.crc32, .crc32_prev, .valid, .loc, .start) ]) | .[0] == .[1] and (.[0] | length) > 1'); then jq -e -s 'map([ .[] | del(.crc32, .crc32_prev, .valid, .loc, .start) ]) | .[0] == .[1] and (.[0] | length) > 1'); then
format_error "OSD $i journal corrupted after resizing" format_error "OSD $i journal corrupted after resizing"
fi fi
done done
@ -53,7 +54,7 @@ for i in $(seq 1 $OSD_COUNT); do
--data_device ./testdata/bin/test_osd$i.bin \ --data_device ./testdata/bin/test_osd$i.bin \
--meta_offset 0 \ --meta_offset 0 \
--journal_offset $((1024*1024)) \ --journal_offset $((1024*1024)) \
--data_offset $((128*1024*1024)) >>./testdata/osd$i.log 2>&1 & --data_offset $((128*1024*1024+32768)) >>./testdata/osd$i.log 2>&1 &
eval OSD${i}_PID=$! eval OSD${i}_PID=$!
done done

93
tests/test_resize_auto.sh Executable file
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@ -0,0 +1,93 @@
#!/bin/bash -ex
ANTIETCD=1
. `dirname $0`/common.sh
[[ -e build/src/disk_tool/vitastor-disk-test ]] || ln -s vitastor-disk build/src/disk_tool/vitastor-disk-test
dd if=/dev/zero of=./testdata/bin/test_osd1.bin bs=1 count=1 seek=$((100*1024*1024*1024-1))
LOOP1=$(sudo losetup --show -f ./testdata/bin/test_osd1.bin)
trap "kill -9 $(jobs -p) || true; sudo losetup -d $LOOP1"' || true' EXIT
dd if=/dev/zero of=./testdata/bin/test_meta.bin bs=1 count=1 seek=$((1024*1024*1024-1))
LOOP2=$(sudo losetup --show -f ./testdata/bin/test_meta.bin)
trap "kill -9 $(jobs -p) || true; sudo losetup -d $LOOP1 $LOOP2"' || true' EXIT
# also test prepare --hybrid :)
# non-vitastor random type UUID to prevent udev activation
mount | grep '/dev type devtmpfs' || sudo mount udev /dev/ -t devtmpfs
sudo build/src/disk_tool/vitastor-disk-test prepare --no_init 1 --meta_reserve 1x,1M \
--block_size 131072 --osd_num 987654 --part_type_uuid 0df42ae0-3695-4395-a957-7d5ff3645c56 \
--hybrid --fast-devices $LOOP2 $LOOP1
# write almost empty journal
node <<EOF > ./testdata/journal.json
console.log(JSON.stringify([
{"type":"start","start":"0x1000"},
{"type":"big_write_instant","inode":"0x1000000000001","stripe":"0xc60000","ver":"10","offset":0,"len":131072,"loc":"0x18ffdc0000","bitmap":"ffffffff"}
]));
EOF
sudo build/src/disk_tool/vitastor-disk write-journal ${LOOP1}p1 < ./testdata/journal.json
sudo build/src/disk_tool/vitastor-disk dump-journal --json --format data ${LOOP1}p1 | jq -S '[ .[] | del(.crc32, .crc32_prev) ]' > ./testdata/j2.json
jq -S '[ .[] + {"valid":true} ]' < ./testdata/journal.json > ./testdata/j1.json
diff ./testdata/j1.json ./testdata/j2.json
# write fake metadata items in the end
DATA_DEV_SIZE=$(sudo blockdev --getsize64 ${LOOP1}p1)
node <<EOF > ./testdata/meta.json
console.log(JSON.stringify({
version: "0.9",
meta_block_size: 4096,
data_block_size: 131072,
bitmap_granularity: 4096,
data_csum_type: "none",
csum_block_size: 0,
entries: [ ...new Array(100).keys() ].map(i => ({
block: (819183-100)+i, // 819183 = (rounded partition size-4k) / 128k
pool: 1,
inode: "0x1",
stripe: "0x"+Number(i*0x20000).toString(16),
version: 10,
bitmap: "ffffffff",
ext_bitmap: "ffffffff",
})),
}));
EOF
# also test write & dump
sudo build/src/disk_tool/vitastor-disk write-meta ${LOOP1}p1 < ./testdata/meta.json
sudo build/src/disk_tool/vitastor-disk dump-meta ${LOOP1}p1 > ./testdata/compare.json
jq -S < ./testdata/meta.json > ./testdata/1.json
jq -S < ./testdata/compare.json > ./testdata/2.json
diff ./testdata/1.json ./testdata/2.json
# move journal & meta back, data will become smaller; end indexes should be shifted by -1251
sudo build/src/disk_tool/vitastor-disk-test resize --move-journal '' --move-meta '' ${LOOP1}p1
sudo build/src/disk_tool/vitastor-disk dump-meta ${LOOP1}p1 | jq -S > ./testdata/2.json
jq -S '. + {"entries": [ .entries[] | (. + { "block": (.block-1251) }) ]}' < ./testdata/meta.json > ./testdata/1.json
diff ./testdata/1.json ./testdata/2.json
sudo build/src/disk_tool/vitastor-disk dump-journal --json --format data ${LOOP1}p1 | jq -S '[ .[] | del(.crc32, .crc32_prev) ]' > ./testdata/j2.json
jq -S '[ (.[] + {"valid":true}) | (if .type == "big_write_instant" then . + {"loc":"0x18f6160000"} else . end) ]' < ./testdata/journal.json > ./testdata/j1.json
diff ./testdata/j1.json ./testdata/j2.json
# move journal & meta out, data will become larger; end indexes should be shifted back by +1251
sudo build/src/disk_tool/vitastor-disk-test resize --move-journal ${LOOP2}p1 --move-meta ${LOOP2}p2 ${LOOP1}p1
sudo build/src/disk_tool/vitastor-disk dump-meta ${LOOP1}p1 | jq -S > ./testdata/2.json
jq -S < ./testdata/meta.json > ./testdata/1.json
diff ./testdata/1.json ./testdata/2.json
jq -S '[ .[] + {"valid":true} ]' < ./testdata/journal.json > ./testdata/j1.json
sudo build/src/disk_tool/vitastor-disk dump-journal --json --format data ${LOOP1}p1 | jq -S '[ .[] | del(.crc32, .crc32_prev) ]' > ./testdata/j2.json
# reduce data device size by exactly 128k * 99 (occupied blocks); exactly 1 should be left in place :)
sudo build/src/disk_tool/vitastor-disk-test resize --data-size $((DATA_DEV_SIZE-128*1024*99)) ${LOOP1}p1
sudo build/src/disk_tool/vitastor-disk dump-meta ${LOOP1}p1 | jq -S > ./testdata/2.json
jq -S '. + {"entries": ([ .entries[] | (. + { "block": (.block | if . > 819183-100 then .-(819183-100+1) else 819183-100 end) }) ] | .[1:] + [ .[0] ])}' < ./testdata/meta.json > ./testdata/1.json
diff ./testdata/1.json ./testdata/2.json
jq -S '[ .[] + {"valid":true} ]' < ./testdata/journal.json > ./testdata/j1.json
sudo build/src/disk_tool/vitastor-disk dump-journal --json --format data ${LOOP1}p1 | jq -S '[ .[] | del(.crc32, .crc32_prev) ]' > ./testdata/j2.json
# extend data device size to maximum
sudo build/src/disk_tool/vitastor-disk-test resize --data-size max ${LOOP1}p1
sudo build/src/disk_tool/vitastor-disk dump-meta ${LOOP1}p1 | jq -S > ./testdata/2.json
diff ./testdata/1.json ./testdata/2.json
format_green OK