節錄M5110文件特點, 不知vxr大是否指的是這些功能,加強了安全性;而非單純計算 ure 所造成的損失
Auto resume after loss of system power during array rebuild or reconstruction (RLM)

Check Consistency for background data integrity

Patrol read for media scanning and repairing

Global and dedicated Hot Spare with Revertible Hot Spare support

Automatic rebuild

Emergency SATA hot spare for SAS arrays

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