cerc-io/lighthouse
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Reflect use of prune margin epochs at import

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This commit is contained in:
Emilia Hane 2023-01-24 10:10:11 +01:00
parent d4795601f2
commit 9c2e623555
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2 changed files with 17 additions and 15 deletions
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16
beacon_node/beacon_chain/src/beacon_chain.rs
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@ -3015,12 +3015,17 @@ impl<T: BeaconChainTypes> BeaconChain<T> {
ops.push(StoreOp::PutBlock(block_root, signed_block.clone()));
ops.push(StoreOp::PutState(block.state_root(), &state));
// Only store blobs at the data availability boundary or younger.
//
// todo(emhane): Should we add a marginal of one epoch here to ensure data availability
// consistency across network at epoch boundaries?
// Only consider blobs if the eip4844 fork is enabled.
if let Some(data_availability_boundary) = self.data_availability_boundary() {
let block_epoch = block.slot().epoch(T::EthSpec::slots_per_epoch());
if Some(block_epoch) >= self.data_availability_boundary() {
let import_boundary = match self.store.get_config().blob_prune_margin_epochs {
Some(margin_epochs) => data_availability_boundary - margin_epochs,
None => data_availability_boundary,
};
// Only store blobs at the data availability boundary, minus any configured epochs
// margin, or younger (of higher epoch number).
if block_epoch >= import_boundary {
if let Some(blobs) = blobs? {
if blobs.blobs.len() > 0 {
//FIXME(sean) using this for debugging for now
@ -3029,6 +3034,7 @@ impl<T: BeaconChainTypes> BeaconChain<T> {
}
}
}
}
let txn_lock = self.store.hot_db.begin_rw_transaction();

4
beacon_node/client/src/config.rs
View File

@ -201,10 +201,6 @@ impl Config {
pub fn create_data_dir(&self) -> Result<PathBuf, String> {
ensure_dir_exists(self.get_data_dir())
}
pub fn get_blob_prune_margin_epochs(&self) -> Option<u64> {
self.store.blob_prune_margin_epochs
}
}
/// Ensure that the directory at `path` exists, by creating it and all parents if necessary.