To do an offline database backup, follow the steps below.
为进行离线数据库备份，需要执行以下步骤。
One example of throttling utility is the database backup.
进行节流的实用程序的一个例子是数据库备份。
An offline policy is used for protecting database backup images.
离线策略，用于保护数据库备份映像。
We will select entire database backup to illustrate a few points.
我们选择备份整个数据库以便说明几个问题。
Turning archive logging on requires an offline full database backup.
打开存档日志时需要执行一次离线全数据库备份。
With circular logging, only offline full database backup is possible.
在使用循环日志时，只能进行离线全数据库备份。
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。
A symmetric key is dynamically created and used for encrypting a database backup image.
为数据库备份映像加密时，将动态创建并应用一个对称密匙。
A database backup taken on the clone database can be restored on the source database.
在源数据库上，可以恢复在克隆数据库上所做的备份。
Encryption Expert USES a hybrid encryption algorithm for encrypting database backup images.
EncryptionExpert对加密数据库备份映像使用混合的加密算法。
In the case of an offline backup, full database backup is taken while the database is put offline.
如果使用离线备份，当数据库离线时，将对整个数据库备份。
The database backup image contains the DB2 agent module and information required for decrypting it.
数据库备份映像包含用于解密的DB2代理模块和信息。
When you restore a database backup to another server, you may experience a problem with orphaned users.
当您将数据库备份恢复到另一台服务器时，可能会遇到孤立用户的问题。
Incremental backup is a backup of all of the data that has changed since the last full database backup.
增量备份就是对最近一次数据库全备份以来所有修改了的数据进行备份。
It is recommended that you take a full database backup before running the offline redistribute utility.
建议在运行离线重分发实用程序之前，对数据库进行完全备份。
When an external module is specified, it is used instead of the module contained in the database backup image.
当指定外部模块之后，它将代替包含在数据库备份映像中的模块被使用。
After you have completed the database backup, run CDR stop on the server to stop the replication on the server.
完成数据库备份后，在服务器上运行cdrstop停止服务器上的复制。
System management: data management, data warehouse security, system and database backup and recovery, and so on.
系统管理：数据管理、数据仓库安全性、系统和数据库的备份和恢复，等等。
Thus a database backup, or at least a tablespace backup, should be executed following the data movement operation.
因此，在执行数据转移操作之后，应该执行数据库备份，至少是表空间备份。
There are faster and more efficient ways of doing that, such as using database backup and restore utility programs.
有一些其他的更迅速、有效的途径来实现这个目的，比如使用数据库备份和恢复实用工具。
The offline policy controls backup and restore commands, and the encryption and decryption of database backup images.
离线策略控制备份和恢复命令，以及数据库备份映像的加密和解密。
Database maintenance (for example, identification that a database backup is required; this category is new to DB2 V8.2).
数据库维护(如辨别是否需要进行数据库备份；这一类别是DB 2“Stinger”中新增的)。
In other words, you must take a full database backup so that you have a baseline against which incremental backups can be taken.
换句话说，您必须对数据库进行完整的备份，从而为执行增量备份提供一个基准点。
Currently, the only way to ensure total rollback capability is to do a full file system and database backup before the deployment.
目前，确保全面回滚能力的唯一方法是在部署前进行完整的文件系统和数据库备份。
Normally, a database backup is recorded in the database itself and is identified as part of a chain that can be used for restoration.
通常来说，一个数据库备份是记录在这个数据库本身中的，它被视为整个链条的一部分，并可以用来进行数据库恢复。
Offline backup requires that a full database backup be taken and, obviously, that the database be offline while the backup is in process.
脱机备份要求采取完全数据库备份，显然，在备份的过程中，数据库是脱机的。
A database backup minimizes data loss and gives you the ability to reconstruct the failed database from the backup copy using the recovery process.
数据库备份可以最小化数据的损失并使您能够使用恢复进程从备份副本中重新构建错误的数据库。
DB2 UDB allows you to take a full database backup of a standby database (if it only contains DMS tablespaces) while it is in the rollforward pending state.
当备用数据库(假设只包含dms表空间)处于前滚暂挂(rollforward pending)状态时，DB 2UDB允许对它做完全数据库备份。
DB2 UDB allows you to take a full database backup of a standby database (if it only contains DMS tablespaces) while it is in the rollforward pending state.
当备用数据库(假设只包含dms表空间)处于前滚暂挂(rollforward pending)状态时，DB 2UDB允许对它做完全数据库备份。
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