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core: back-up to kvdb for a pruned block

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Sina Mahmoodi 2025-04-14 12:52:11 +02:00
parent 21b035eb29
commit 92c0695cf3
1 changed files with 6 additions and 0 deletions
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6
core/rawdb/accessors_chain.go
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@ -440,6 +440,12 @@ func ReadBodyRLP(db ethdb.Reader, hash common.Hash, number uint64) rlp.RawValue
// Check if the data is in ancients // Check if the data is in ancients
if isCanon(reader, number, hash) { if isCanon(reader, number, hash) {
data, _ = reader.Ancient(ChainFreezerBodiesTable, number) data, _ = reader.Ancient(ChainFreezerBodiesTable, number)
// The freezer might be pruned. In the particular case of genesis, the block
// will be still available in kvdb. The full genesis block is needed on startup
// sometimes for repair.
if data == nil {
data, _ = db.Get(blockBodyKey(number, hash))
}
return nil return nil
} }
// If not, try reading from leveldb // If not, try reading from leveldb