allow ListObjects() when a prefix is an object (#17074)

cmd/erasure-object.go

@@ -552,6 +552,8 @@ func readAllXL(ctx context.Context, disks []StorageAPI, bucket, object string, r
 		errVolumeNotFound,
 		errFileVersionNotFound,
 		errDiskNotFound,
+		io.ErrUnexpectedEOF, // some times we would read without locks, ignore these errors
+		io.EOF,              // some times we would read without locks, ignore these errors
 	}
 
 	errs := g.Wait()
@@ -559,13 +561,6 @@ func readAllXL(ctx context.Context, disks []StorageAPI, bucket, object string, r
 		if err == nil {
 			continue
 		}
-		if bucket == minioMetaBucket {
-			// minioMetaBucket "reads" for .metacache are not written with O_SYNC
-			// so there is a potential for them to not fully committed to stable
-			// storage leading to unexpected EOFs. Allow these failures to
-			// be ignored since the caller already ignores them in streamMetadataParts()
-			ignoredErrs = append(ignoredErrs, io.ErrUnexpectedEOF, io.EOF)
-		}
 		if !IsErr(err, ignoredErrs...) {
 			logger.LogOnceIf(ctx, fmt.Errorf("Drive %s, path (%s/%s) returned an error (%w)",
 				disks[index], bucket, object, err),