[posted by wap]
[posted by wap]
原帖由 Kuzuryuusen 于 2009-2-28 20:33 发表
个人能用的一般也就raid0,raid1了吧。
raid0是能提升速度,理论上能提升到200%,但是风险比单纯挂俩硬盘要大,坏一块硬盘丢俩硬盘的数据。
raid1空间利用率50%……等于是生生丢掉一块硬盘。
对数据吞吐率要求特 ...
[posted by wap]
[posted by wap]
[posted by wap]
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