You should always use a DB2 backup to guarantee your data's consistency — if not, there are no guarantees, without taking the entire DB2 instance offline.
您应该坚持使用DB2备份来确保数据的一致性——否则,如果不终止整个DB 2实例的话,就无法确保数据的一致性。
Use a file system backup methodology, specific to your operating system (and not explained here) to save the entire profile directory for the deployment manager.
其具体做法为:使用特定于操作系统的文件系统备份方法(此处不再赘述)保存部署管理器的整个概要目录。
Without such a backup, your only option is to roll back the entire cell.
如果没有此类备份,您的唯一选择将是回滚整个计算单元。
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