Fix rebase conflicts

beacon_node/http_api/src/block_id.rs

@@ -218,7 +218,10 @@ impl BlockId {
         chain: &BeaconChain<T>,
     ) -> Result<Arc<BlobsSidecar<T::EthSpec>>, warp::Rejection> {
         let root = self.root(chain)?.0;
-        match chain.get_blobs(&root) {
+        let Some(data_availability_boundary) = chain.data_availability_boundary() else {
+            return Err(warp_utils::reject::custom_not_found("Eip4844 fork disabled".into()));
+        };
+        match chain.get_blobs(&root, data_availability_boundary) {
             Ok(Some(blob)) => Ok(Arc::new(blob)),
             Ok(None) => Err(warp_utils::reject::custom_not_found(format!(
                 "Blob with block root {} is not in the store",

beacon_node/store/src/hot_cold_store.rs

@@ -237,11 +237,15 @@ impl<E: EthSpec> HotColdDB<E, LevelDB<E>, LevelDB<E>> {
         if let Some(path) = blobs_db_path {
             let new_blob_info = if open_blobs_db {
                 db.blobs_db = Some(LevelDB::open(path.as_path())?);
-                Some(BlobInfo { blobs_db: true })
+                let mut new_blob_info = blob_info.clone().unwrap_or_default();
+                new_blob_info.blobs_db = true;
+                new_blob_info
             } else {
-                Some(BlobInfo { blobs_db: false })
+                let mut new_blob_info = blob_info.clone().unwrap_or_default();
+                new_blob_info.blobs_db = false;
+                new_blob_info
             };
-            db.compare_and_set_blob_info_with_write(blob_info, new_blob_info)?;
+            db.compare_and_set_blob_info_with_write(blob_info, Some(new_blob_info))?;
             info!(
                 db.log,
                 "Blobs DB initialized";

beacon_node/store/src/metadata.rs

@@ -126,6 +126,8 @@ pub struct BlobInfo {
     pub oldest_blob_slot: Option<Slot>,
     /// A separate blobs database is in use.
     pub blobs_db: bool,
+    /// The slot after which blobs are available (>=).
+    pub oldest_blob_slot: Option<Slot>,
 }
 
 impl StoreItem for BlobInfo {