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单选题

A customer has a file server with RAID-5 using 8KB random I/Os, with 67% reads and 33% writes.  How should the disk controller cache be configured for optimal performance?()

发布日期:2022-07-09

A customer has a file server with RAID-5 using 8KB...
A

Use write-back cache

B

Use write-back cache with battery backup

C

Use write-through cache with disk caching enabled

D

Use write-through cache with disk caching disabled

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