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triedb: reset and no need to truncate if freeze is empty

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Signed-off-by: jsvisa <delweng@gmail.com>
This commit is contained in:
jsvisa 2025-08-15 08:35:28 +08:00
parent 2dbb580f51
commit 9412ec62d0
1 changed files with 17 additions and 12 deletions
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29
triedb/pathdb/database.go
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@ -310,19 +310,24 @@ func (db *Database) repairHistory() error {
// yet. This action is necessary because these state histories are not
// expected to exist without an initialized trie database.
id := db.tree.bottom().stateID()
if id == 0 {
frozen, err := db.freezer.Ancients()
if err != nil {
log.Crit("Failed to retrieve head of state history", "err", err)
}
frozen, err := db.freezer.Ancients()
if err != nil {
log.Crit("Failed to retrieve head of state history", "err", err)
}
// Handle the case where state ID is 0 or freezer is empty but state ID is non-zero
// This can happen after an unclean shutdown where the freezer was corrupted/lost
if (frozen != 0 && id == 0) || (frozen == 0 && id != 0) {
// TODO(rjl493456442) would be better to group them into a batch.
//
// Purge all state history indexing data first
rawdb.DeleteStateHistoryIndexMetadata(db.diskdb)
rawdb.DeleteStateHistoryIndex(db.diskdb)
// Reset the persistent state ID to 0
rawdb.WritePersistentStateID(db.diskdb, 0)
if frozen != 0 {
// TODO(rjl493456442) would be better to group them into a batch.
//
// Purge all state history indexing data first
rawdb.DeleteStateHistoryIndexMetadata(db.diskdb)
rawdb.DeleteStateHistoryIndex(db.diskdb)
err := db.freezer.Reset()
if err != nil {
if err := db.freezer.Reset(); err != nil {
log.Crit("Failed to reset state histories", "err", err)
}
log.Info("Truncated extraneous state history")