perf(storage): optimize internode RPC transfer path (#2262)

Co-authored-by: momoda693 <momoda693@gmail.com>

crates/ecstore/src/store/init.rs

@@ -13,6 +13,7 @@
 // limitations under the License.
 
 use super::*;
+use crate::global::is_first_cluster_node_local;
 
 impl ECStore {
     #[allow(clippy::new_ret_no_self)]
@@ -203,6 +204,7 @@ impl ECStore {
         let mut meta = PoolMeta::default();
         meta.load(self.pools[0].clone(), self.pools.clone()).await?;
         let update = meta.validate(self.pools.clone())?;
+        let should_persist_pool_meta = is_first_cluster_node_local().await;
 
         if !update {
             {
@@ -211,7 +213,9 @@ impl ECStore {
             }
         } else {
             let new_meta = PoolMeta::new(&self.pools, &meta);
-            new_meta.save(self.pools.clone()).await?;
+            if should_persist_pool_meta {
+                new_meta.save(self.pools.clone()).await?;
+            }
             {
                 let mut pool_meta = self.pool_meta.write().await;
                 *pool_meta = new_meta;

crates/ecstore/src/store/peer.rs

@@ -13,6 +13,7 @@
 // limitations under the License.
 
 use super::*;
+use crate::global::GLOBAL_LOCAL_DISK_ID_MAP;
 
 pub async fn find_local_disk(disk_path: &String) -> Option<DiskStore> {
     let disk_map = GLOBAL_LOCAL_DISK_MAP.read().await;
@@ -24,6 +25,19 @@ pub async fn find_local_disk(disk_path: &String) -> Option<DiskStore> {
     }
 }
 
+pub async fn find_local_disk_by_ref(disk_ref: &str) -> Option<DiskStore> {
+    if let Some(disk) = find_local_disk(&disk_ref.to_string()).await {
+        return Some(disk);
+    }
+
+    let Ok(disk_id) = Uuid::parse_str(disk_ref) else {
+        return None;
+    };
+
+    let disk_path = GLOBAL_LOCAL_DISK_ID_MAP.read().await.get(&disk_id).cloned()?;
+    find_local_disk(&disk_path).await
+}
+
 pub async fn get_disk_via_endpoint(endpoint: &Endpoint) -> Option<DiskStore> {
     let global_set_drives = GLOBAL_LOCAL_DISK_SET_DRIVES.read().await;
     if global_set_drives.is_empty() {