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Gloas fork choice redux (#9025)

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Co-Authored-By: hopinheimer <knmanas6@gmail.com>

Co-Authored-By: Michael Sproul <michael@sigmaprime.io>

Co-Authored-By: hopinheimer <48147533+hopinheimer@users.noreply.github.com>

Co-Authored-By: Eitan Seri- Levi <eserilev@gmail.com>

Co-Authored-By: dapplion <35266934+dapplion@users.noreply.github.com>

Co-Authored-By: Michael Sproul <michaelsproul@users.noreply.github.com>

Co-Authored-By: Jimmy Chen <jchen.tc@gmail.com>

Co-Authored-By: Daniel Knopik <107140945+dknopik@users.noreply.github.com>
This commit is contained in:
Michael Sproul
2026-04-03 19:35:02 +11:00
committed by GitHub
parent 99f5a92b98
commit 65c2e01612
40 changed files with 4061 additions and 834 deletions
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15
beacon_node/beacon_chain/src/schema_change.rs
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@@ -1,5 +1,8 @@
//! Utilities for managing database schema changes.
mod migration_schema_v29;
use crate::beacon_chain::BeaconChainTypes;
use migration_schema_v29::{downgrade_from_v29, upgrade_to_v29};
use std::sync::Arc;
use store::Error as StoreError;
use store::hot_cold_store::{HotColdDB, HotColdDBError};
@@ -10,13 +13,23 @@ use store::metadata::{CURRENT_SCHEMA_VERSION, SchemaVersion};
/// All migrations for schema versions up to and including v28 have been removed. Nodes on live
/// networks are already running v28, so only the current version check remains.
pub fn migrate_schema<T: BeaconChainTypes>(
_db: Arc<HotColdDB<T::EthSpec, T::HotStore, T::ColdStore>>,
db: Arc<HotColdDB<T::EthSpec, T::HotStore, T::ColdStore>>,
from: SchemaVersion,
to: SchemaVersion,
) -> Result<(), StoreError> {
match (from, to) {
// Migrating from the current schema version to itself is always OK, a no-op.
(_, _) if from == to && to == CURRENT_SCHEMA_VERSION => Ok(()),
// Upgrade from v28 to v29.
(SchemaVersion(28), SchemaVersion(29)) => {
let ops = upgrade_to_v29::<T>(&db)?;
db.store_schema_version_atomically(to, ops)
}
// Downgrade from v29 to v28.
(SchemaVersion(29), SchemaVersion(28)) => {
let ops = downgrade_from_v29::<T>(&db)?;
db.store_schema_version_atomically(to, ops)
}
// Anything else is an error.
(_, _) => Err(HotColdDBError::UnsupportedSchemaVersion {
target_version: to,