Online database backup via CLP.
通过clp联机备份数据库。
Listing 12 demonstrates online database backup and recovery methods in DB2 LUW.
清单12展示了DB 2LUW中的联机数据库备份和恢复方法。
Typically this recovery is achieved when database is running in ARCHIVELOG mode and backup online.
通常该恢复是当数据库运行在ARCHIVELOG模式下和联机备份时取得的。
To do an online table space and database level backup via CLP command prompt, follow the steps below.
要通过CLP命令行提示执行联机表空间级和数据库级备份，请执行下面这些步骤。
Online restore for database with a good backup image.
用好的备份映像联机恢复数据库。
For online backups, there are two levels of backups that can be taken, table space and database level online backup.
对于联机备份，有两种可以采用的备份级别：表空间级和数据库级联机备份。
Online backup: Online backup can be taken even when the applications are connected to the database.
在线备份：即使应用程序和数据库处于连接状态，也可进行在线备份。
If using online backup, recognize that the backup image will be useless without the logs of all transactions that occurred while DB2 was backing up the database.
如果使用在线备份，要知道除非具有在DB 2备份数据库时发生的所有事务的日志，否则备份映像没有任何作用。
When performing an offline database backup, the catalog partition needs to be backed separately; however, this is not a concern with online backups, as the logs are included in the backup image.
当执行离线数据库备份时，需要单独备份编目分区。但是，在线备份时就不需要这样，因为日志是包括在备份镜像中的。
Using just the online/offline backup images makes it possible to restore a database to the state it was in when the backup was taken.
仅仅使用在线/离线备份镜像，可以将数据库恢复到采取备份时所处的状态。
Database backup and restore solutions may provide both online (database can remain active) and offline (database must be inactive) backup capabilities, each of which provides benefits and drawbacks.
数据库备份与恢复解决方案可能同时提供在线(数据库可以保持活动)与离线(数据库必须不活动)备份功能，二者各有优缺点。
To do a database level online backup, issue the command.
要执行数据库级联机备份，可以发出以下命令。
Last but not least, for really big environments (more applicable for DB2 Workgroup and Enterprise editions), you can perform delta and incremental backups on top of the online full database backup.
最后(但并非是最次要的)，对于大型环境(尤其是对于DB 2Workgroup和Enterprise版本)可以在在线全数据库备份的基础上执行delta和增量备份。
In this exercise setup, since we only have one Resource Manager, replace icmnlsdb with RMDB to perform online backup for Resource Manager database.
在练习中，由于我们只有一个资源管理器，因而将icmnlsdb替换为rmdb，为资源管理器执行联机备份。
Backup in Progress 0x800 This is a transient state that is only in effect during a backup operation. Issue an online backup DATABASE command.
BackupinProgress0x800这是一种只在进行备份操作期间才有效的临时状态。
The unit of backup for offline database is the entire database, whereas the unit of backup for online backup is some or all table spaces.
脱机数据库的备份单位是整个数据库，而联机备份的备份单位是一些或全部表空间。
Offline backup requires that all applications disconnect from the database, whereas online backup allows transactions to carry on while backup is in progress.
脱机备份要求所有应用程序断开与数据库的连接，联机备份允许在备份的过程中继续执行事务。
The backup may be an online operation, but the restore is offline and the time that the database is unavailable may be unacceptable given your availability requirements.
备份操作可以在线完成，但恢复操作是离线的，而且其间数据库不能用，如果有可用性要求，那么这种情况是不可接受的。
To do an online table space and database level backup using the Control Center, follow these steps.
要使用ControlCenter来执行联机表空间级和数据库级备份，请执行这些步骤。
Zotero also announced a new online component to its plugin, which, in conjunction with the new synchronization features, automatically creates an online backup of your database on Zotero.org.
Zotero同时宣布它的插件带有一个网络组件，与同步特性紧密相关，可以自动的把你的数据备份到Zotero.org。
The continuity and security of the database was achieved with the online backup of double computer.
双机热备实现数据库的连续性和安全性。
The continuity and security of the database was achieved with the online backup of double computer.
双机热备实现数据库的连续性和安全性。
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