一个目录(用于备份到磁盘)。
有了它，你可以备份你的磁盘到网络、光学和可移动媒介上，或者是其他硬盘驱动器上。
With it you can back up your disk to network locations, optical and removable media, and other hard drives.
在备份到一个目录时，必须有该目录的写权限，并且应确保有足够的磁盘空间来包含备份的数据。
You must have write permission to the directory while performing the backup to a directory and should ensure sufficient disk space is available to contain backed-up data.
如果文件位于同一个位置，那么您可以将其备份到磁带、磁盘，或将这些内容复制到另一台计算机，而无需对源文件进行重新组织。
With the files in one location, you can back up to tape, disk, or copy the contents to another machine without having to reorganize the source files.
基于这一点，您可以使用自己喜欢的方法进一步地对这些信息进行备份，包括将其复制到另一台计算机或设备，或复制到磁带或磁盘。
From this base, you can backup the information further using whatever techniques you prefer, including copying to another machine or device, or by copying to tape or disk.
这个软件是用来将数据备份到物理磁盘上的。
This software is for backing up your data on a physical disk.
包含恢复点的磁盘的快照应该同时备份到本地系统中的磁盘和位于一个不同的远程位置的另一个磁盘。
Snapshots of the disks containing resumption points should be backed up on both the disk in the local system and to another disk at a different, remote location.
可以将数据库文件从磁盘复制到磁盘，也可以将数据库文件从磁盘复制到磁带，这取决于选定的备份过程。
The database files can be copied from disk to disk or from disk to tape, depending on the backup procedure chosen.
这意味着，为了避免计算机崩溃带来的损失(计算机终究是会崩溃的)，我们必须把文件备份到远程磁盘中(其他硬盘或CD - ROM等媒介)。
What this has meant is that, in order to insure against computer crashes (which are eventually inevitable), you've had to back up your files to a remote disk (another drive, a CD-ROM, etc.).
根据IBMSupport所说，这个问题很少见，只能执行mksysb把数据备份到好的磁盘上并恢复系统，没有其他选择。
According to IBM Support, this is an infrequently encountered problem but one where there is no other choice but to lay a mksysb onto a good disk and recover the box that way.
DriveImageXML彻底创建硬盘磁盘映像，可以把镜像从一个磁盘复制到另一个磁盘，并提供浏览备份磁盘映像就像普通的目录一样。
DriveImageXML creates thorough hard disk images, copies them from disk to disk, and offers browsing of backed-up disk images just like regular directories.
对于rootvg 的定期在线备份，常常使用 alt_disk_copy 把 rootvg克隆到空闲磁盘上。
Indeed, the alt_disk_copy is often used to clone the rootvg to a spare disk for regular on-line backup of rootvg.
研究和实现了集中备份，统一管理和调度数据从缓冲磁盘备份到磁带的过程。
Study and implement the integrate backup, unify management and scheduling process of backup data from caching storage to tape.
备份和还原数据库时，必须将数据备份到媒体上(例如磁带和磁盘)。
When you back up and restore a database, you must back up the data onto media (for example, tapes and disks).
备份和还原数据库时，必须将数据备份到媒体上(例如磁带和磁盘)。
When you back up and restore a database, you must back up the data onto media (for example, tapes and disks).
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