done read/write quorum, need test

ecstore/src/sets.rs

@@ -23,7 +23,7 @@ use tokio::sync::RwLock;
 use tokio::sync::Semaphore;
 use tokio::time::Duration;
 use tokio_util::sync::CancellationToken;
-use tracing::{debug, info, warn};
+use tracing::{info, warn};
 use uuid::Uuid;
 
 #[derive(Debug, Clone)]

ecstore/src/store_init.rs

@@ -13,7 +13,7 @@ use std::{
     fmt::Debug,
 };
 
-use tracing::{debug, info, warn};
+use tracing::{debug, warn};
 use uuid::Uuid;
 
 pub async fn init_disks(eps: &Endpoints, opt: &DiskOption) -> (Vec<Option<DiskStore>>, Vec<Option<Error>>) {