使用DB 2ACS的备份操作通常称为快照备份。
A backup operation that USES DB2 ACS is often referred to as a snapshot backup.
在传统备份操作的基础上，提出并实现了原子事务组的概念。
Atomic Transaction Group is brought forward and implemented on the basis of operations by conventional backup.
启用这个选项之后，可以根据希望分配给这个备份操作的资源相应地设置优先级。
Once checked, you can set the priority accordingly, based on the resources you want to give to this backup exercise.
用于备份操作(例如，数据库、日志或文件备份)中的内部数据结构同步。
Used for internal data structure synchronization within a backup operation, such as database, log, or file backup.
在使用磁带机时，备份操作可能会写满一个磁带，并继续在另一个磁带上进行。
When a tape drive is used, a backup operation may fill one tape and continue onto another tape.
每晚进行一次联机备份操作，备份所有数据文件、所有归档日志文件、一个控制文件。
Undertake online backup is operated every night, backup place know exactly about STH seizes file of file of file, all file log, a control.
在正在执行外部备份操作期间，如果主要服务器失效而日志被暂存在RS次要服务器上，会出现什么情况？
What happens when the primary server fails while logs are staged at RS secondary during external backup operation is in progress?
备份服务器(buserver)—负责维护备份数据库，以管理数据库服务器上的所有备份操作。
Backup server (buserver) - Maintains backup database to administer all backup operations on the database servers.
BackupinProgress0x800这是一种只在进行备份操作期间才有效的临时状态。
Backup in Progress 0x800 This is a transient state that is only in effect during a backup operation. Issue an online backup DATABASE command.
进行备份操作后，尚未更改过任何新恢复的文件，所以不需要再进行进一步的恢复操作。该数据库现在即可使用。
None of the newly-restored files had been modified after the backup was taken, so no further recovery actions are required. The database is now available for use.
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。
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.
IDS在称为sysutils的数据库中存储关于每种备份操作(dbspaces和logicallogs备份)的信息。
IDS stores information about each backup operation (dbspaces and logical logs) in a database called sysutils.
组件实现这个接口来参与多个位置的备份和恢复操作。
Components implement this interface to participate in backup and restore operations for places.
使用db代理的备份和恢复操作将被记录下来用于审计，并默认发送给安全服务器。
Backup and restore operations with the DB agent are logged for audit and sent to the security server by default.
通过还原脱机或联机备份并使用回滚操作来恢复日志，就可处理这些故障。
These failures are handled by restoring either offline or online backups and using roll-forward operations to recover the logs.
支持使用从已有备份映像中自动生成的脚本执行重定向恢复操作。
Support for performing redirected restore operations with scripts automatically generated from existing backup images.
要详细了解如何创建可靠的操作系统备份，请参阅参考资料。
For more details about how to create reliable operating system backups, see Resources.
使用存储设备执行数据复制的能力让备份和恢复操作更加快速。
Being able to use the storage device to perform the data copy phase makes backup and restore operations much faster.
用于DB 2环境的备份策略应当包括操作系统、DB 2实例、以及DB 2数据库。
The backup strategy for your DB2 environment should cover the operating system, the DB2 instance, and the DB2 database.
在使用基于SAN的引导设备时，一些环境要求执行aix操作系统备份。
When using SAN-based boot devices, some environments require that a backup of AIX operating environment be performed.
在数据库恢复操作期间，使用以前的备份映像恢复整个数据库(不是部分数据库)。
During database restore operation, the entire database (not partial) will be restored using the images backup earlier.
要进一步讨论该问题，让我们集中讨论两个客户常问的主要方面：备份和操作更改。
To discuss this further, let's focus on the two main areas that most of our customers have asked us about: backups and operational changes.
对于必须最小化数据丢失(如果不能完全避免的话)的任何业务环境，备份和恢复是最基本的操作。
Backup and recovery are essential for any business environment where data loss must be minimized if not totally avoided.
存在特定于DMS的锁可以阻止在备份时发生不相容的操作，而且在分割的时候这些是强制性的。
There are DMS-specific locks that prevent incompatible operations from occurring at the same time as a backup, and these are also enforced at the time of the split.
系统——或有时称为OS——备份主要创建一个可引导的操作系统结构备份，这是重新构建操作系统所必需的。
A system or sometimes known as an OS backup basically creates a bootable backup of a the operating system structures necessary to rebuild the operating system.
在这种情况中，重定向操作通常就无用武之地了，因为我们通常都不能在一个操作系统上备份一个数据库，然后将其恢复到另外一个操作系统上。
In this case, a redirected restore operation won't do the trick, because you can't usually back up a database on one operating system, and restore it on another operating system.
在这些AFS卷上可以进行一些操作，比如数据复制、清空、备份、恢复等。
There are a set of operations which may be performed on these AFS volumes such as replication, dumping of data, backup, restoration, etc.
还可以使用脚本来执行更精细的操作，比如增量备份。
Scripting can also be used to perform much more elaborate actions such as incremental backups.
在进行任何更改之前，创建备份环境然后在还原的操作环境中测试来验证备份是否损坏至关重要。
Before any changes are made, it is vital that a backup of the environment is created and then tested in a restore operation somewhere to verify the backup is not somehow corrupt.
在进行任何更改之前，创建备份环境然后在还原的操作环境中测试来验证备份是否损坏至关重要。
Before any changes are made, it is vital that a backup of the environment is created and then tested in a restore operation somewhere to verify the backup is not somehow corrupt.
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