An alternative strategy is to use disk mirroring to mirror the log device.
此方法的一个替代策略是使用磁盘镜像来对日志设备进行镜像。
Disk mirroring can also be deployed using disk-mirroring technology from other storage vendors.
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。
When the primary site comes back online, the disk-mirroring direction must be reversed for the primary site to once again become the database used for processing.
当主站点恢复在线后，必须逆转磁盘镜像的方向以便主站点可再次成为用来处理的数据库。
Reverse the disk-mirroring direction such that the disks on the target site are now being mirrored to disks on the primary site, as shown in Listing 15.
逆转磁盘镜像的方向以便目标站点上的磁盘可被镜像到主站点上的磁盘，如清单15所示。
The DB2 pureScale Feature leverages remote disk-mirroring technology, and it is designed to work with database replication products.
DB2pureScale Feature利用了远程磁盘镜像技术，用来处理数据库复制产品。
This article describes the steps required to deploy a Metro mirror disk-mirroring solution with the IBM DS8700 storage subsystem.
本文介绍了部署一个带ibmDS8700存储子系统的MetroMirror磁盘镜像解决方案所需要的步骤。
Geographic mirroring can be used with any type of disk, internal or external, and is also agnostic to whether the disk is natively or virtually attached.
地理镜像可以同任何一种磁盘(内部磁盘或外部磁盘)协同工作，它并不关心磁盘是实际还是虚拟的。
It is important to make sure that the disk that contains the transaction log directory is well protected using some kind of fault-tolerant mechanism-like mirroring.
重要的是，应确保使用某种容错机制，例如镜像，使包含事务日志目录的磁盘受到良好保护。
Instead of re-mirroring rootvg (above), we would change the boot list to point at the previous rootvg disk (old_rootvg) and reboot the LPAR.
我们无需重新镜像(上面的)rootvg，相反，我们将更改启动列表以指向前一个root vg磁盘(old _rootvg)并重新启动LPAR。
With nothing else to lose, after speaking with my team of administrators, we made a plan to try to physically yank the disk from the server after triple-mirroring the root disk.
由于我们没有更多东西可失去了，与我的管理员团队讨论之后，我们打算对root磁盘做三重镜像，然后从服务器上拨出磁盘。
The downside of database mirroring is the need for double the total disk capacity than with a cluster.
数据库镜像的不足之处是，需要的总磁盘容量是群集的两倍。
Based on research and analysis of disaster recovery, network storages, backup and disk array technologies, this thesis designs and implements of a SAN-oriented remote mirroring system.
本文在研究和分析容灾技术、网络存储技术、备份技术、磁盘阵列技术的基础上，设计并实现了一种基于SAN的远程镜像系统。
Renewing work file with it's mirroring in hard disk and renewing its standard data reference rapidly if the encrypted mirroring in hard disk was not demolished.
若硬盘上的加密备份文件未被破坏，以该文件快速恢复被破坏的工作文件，并更新标准参照数据。
Renewing work file with it's mirroring in hard disk and renewing its standard data reference rapidly if the encrypted mirroring in hard disk was not demolished.
若硬盘上的加密备份文件未被破坏，以该文件快速恢复被破坏的工作文件，并更新标准参照数据。
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