这些丰富的多媒体信息送到用户家中，通过镜像存储，由用户按照需求取用。
These abundant multimedia information is sent to user's home, stored through the mirror image, is taken according to the demand of users.
磁盘镜像也可用来自其他存储供应商的磁盘镜像技术部署。
Disk mirroring can also be deployed using disk-mirroring technology from other storage vendors.
可以将从非自动存储数据库创建的备份镜像恢复到自动存储数据库系统，但是反之则不行。
You can restore a backup image taken from a non-automatic storage database into an automatic storage database system, but not the opposite.
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