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Verify checksums during journal reads

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This commit is contained in:
Vitaliy Filippov
2023-07-29 12:17:18 +03:00
parent a166147110
commit 213a9ccb4d
10 changed files with 295 additions and 195 deletions
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src/disk_tool_meta.cpp
+3 -3
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@@ -33,14 +33,14 @@ int disk_tool_t::process_meta(std::function<void(blockstore_meta_header_v2_t *)>
{
if (hdr->version == BLOCKSTORE_META_VERSION_V1)
{
// Vitastor 0.6-0.7 - static array of clean_disk_entry with bitmaps
// Vitastor 0.6-0.8 - static array of clean_disk_entry with bitmaps
hdr->data_csum_type = 0;
hdr->csum_block_size = 0;
hdr->header_csum = 0;
}
else if (hdr->version == BLOCKSTORE_META_VERSION_V2)
{
// Vitastor 0.8 - static array of clean_disk_entry with bitmaps and checksums
// Vitastor 0.9 - static array of clean_disk_entry with bitmaps and checksums
if (hdr->data_csum_type != 0 &&
hdr->data_csum_type != BLOCKSTORE_CSUM_CRC32C)
{
@@ -169,7 +169,7 @@ void disk_tool_t::dump_meta_header(blockstore_meta_header_v2_t *hdr)
else if (hdr->version == BLOCKSTORE_META_VERSION_V2)
{
printf(
"{\"version\":\"0.8\",\"meta_block_size\":%u,\"data_block_size\":%u,\"bitmap_granularity\":%u,"
"{\"version\":\"0.9\",\"meta_block_size\":%u,\"data_block_size\":%u,\"bitmap_granularity\":%u,"
"\"data_csum_type\":%s,\"csum_block_size\":%u,\"entries\":[\n",
hdr->meta_block_size, hdr->data_block_size, hdr->bitmap_granularity,
csum_type_str(hdr->data_csum_type).c_str(), hdr->csum_block_size