disk mirroring

基本解釋

Disk mirroring can also be deployed using disk-mirroring technology from other storage vendors.
磁盤(pán)鏡像也可用來(lái)自其他存儲(chǔ)供應(yīng)商的磁盤(pán)鏡像技術(shù)部署。
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.
逆轉(zhuǎn)磁盤(pán)鏡像的方向以便目標(biāo)站點(diǎn)上的磁盤(pán)可被鏡像到主站點(diǎn)上的磁盤(pán)，如清單 15 所示。
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.
當(dāng)主站點(diǎn)恢復(fù)在線后，必須逆轉(zhuǎn)磁盤(pán)鏡像的方向以便主站點(diǎn)可再次成為用來(lái)處理的數(shù)據(jù)庫(kù)。

磁盤(pán)鏡像
Nowadays people's requirement towards the reliability on the disk storage capacity has been increasing gradually, and one of the most efficient ways to meet this demand is the disk mirroring.
現(xiàn)今,人們對(duì)磁盤(pán)存儲(chǔ)數(shù)據(jù)的可靠性要求越來(lái)越高,能夠有效提高可靠性的的方法是磁盤(pán)鏡像。
磁碟鏡射