Device-image is for device-to-image backup.
device -image用于设备到映像之间的备份。
System Image backup will backup it automatically.
系统映像备份将自动备份。
It can be any kind of image backup (mksysb image, a sysback image, etc).
这个备份可以是任何一种镜像备份(mksysb镜像、sysback镜像等)。
If the last backup was a full backup image, it and the delta provide the most complete backup.
如果最后的备份是一个完整的备份映像，那么它和增量备份将提供最完整的备份。
As always, keep backups of all the files you change and have at least one system backup image in case the worst happens.
永远记住要备份您所修改过的所有文件，为了防止最坏的情况发生，您还需要有至少一个系统备份的映像。
Figure 3 shows how recovery requires a full backup image, the last incremental backup, all delta backups since the last incremental backup, and the logs.
图3显示了恢复如何使用完整的备份映像、最后的增量备份、上一次增量备份之后的所有增量备份和日志。
The following command shows how to restore from an offline backup image.
以下命令演示如何从离线备份映像进行恢复。
Pick the backup image to restore.
选择要恢复的备份映像。
Choose the backup image to use.
选择要使用的备份映像。
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。
This is the building block of any recovery strategy, without a full backup image, you can't start to restore.
这是任何恢复策略的构建块，如果没有完整的备份映像，就不能开始恢复过程。
The history stored in the backup image can be individually restored and it contains all backups and restores information.
备份映像中存储的历史可以单独恢复，它包含所有备份和恢复信息。
Highlight a backup image and move to the right panel.
高亮显示备份映像，并移动到右边的面板。
Online restore for database with a good backup image.
用好的备份映像联机恢复数据库。
完整的备份映像。
In its original form, it was a DOS utility that provided multiple installations from a single backup image.
它的最初形式是DOS实用程序，可以从单个备份映象提供多个安装。
The idea is to perform a redirected restore operation on a full database backup image.
其主要思想是对一个完整的数据库备份映像执行一个重定向恢复操作。
Online restore for table space with a good backup image.
用好的备份映像联机恢复表空间。
Note that you can restore either a full backup manually, apply the Saturday incremental backup image and roll forward.
注意，您可以手动恢复完全备份，应用星期六的增量备份映像并进行前滚。
That is, you can restore a backup image from a lower DB2 version into a higher version, but not the opposite.
可以将来自较低版本的DB2的备份镜像恢复到较高版本的DB2，但是反之则不行。
Subsequent transaction since the last backup image will be lost.
创建上一个备份映像以来的事务都会丢失。
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。
Pick a location to store the backup image.
选择存储备份映像的位置。
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。
Instead, the changes between each backup image are captured in the DB2 logs.
相反，每个备份映像之间的更改被DB 2日志捕获。
If a delta is preceded by an incremental backup image, you need the delta, the incremental backup, and the full backup image on which the incremental is based.
如果在增量备份之前执行了增量备份，则需要增量备份、增量备份以及增量备份所依赖的完整备份映像。
After a valid backup image is available, the upgrade process can be started.
备用镜像创建好之后，就可以开始升级了。
Restoring the backup image is as simple as backing it up.
恢复备份映像与进行备份一样简单。
Restore log file option restores the log files saved in the backup image (more applicable for online backup and restore).
恢复日志文件选项恢复备份映像中保存的日志文件(适用于在线备份和恢复)。
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