Archiver error, connect internal only until freed
归档进程无法归档重做日志，因为归档目标已满或不可用，数据库将停止正常操作。
SELECT dest_name, status, error FROM v$archive_dest WHERE status != 'INACTIVE';SELECT * FROM v$recovery_file_dest;SELECT space_limit/1024/1024/1024 AS limit_gb, space_used/1024/1024/1024 AS used_gb, space_reclaimable/1024/1024/1024 AS reclaimable_gb FROM v$recovery_file_dest;