| 1. | The management classes consist of archive and backup copy groups
管理类由归档和备份副本组组成。 |
| 2. | Archive and backup copy groups
归档和备份副本组 |
| 3. | Archive and backup copy groups
归档和备份副本组 |
| 4. | Archive copy group
归档副本组 |
| 5. | Backup copy group
备份副本组 |
| 6. | The following table gives you an overview about the attributes of archive and backup copy groups and their place inside the tsm hierarchical structure
下表总结了归档和备份副本组的属性以及它们位于tsm层次结构中的位置： |
| 7. | These copy groups contain the crucial attributes that control the expiration of objects of this type archive or backup objects
这些副本组包含一些至关重要的属性，这些属性控制着某种类型的对象（归档或备份对象）的到期时间。 |
| 8. | These backup objects are bound to a specific management class and are stored according to the attributes of the underlying backup copy group see
这些备份对象被绑定到特定管理类，而这些对象的存储则是根据基础备份副本组（请参阅 |
| 9. | Active backup objects will never expire ; only inactive backup objects will expire based on the attributes that have been set in the underlying backup copy group
活动备份文件永远都不会到期；只有非活动备份对象才会到期（基于已在基础备份副本组中设置的属性） 。 |
