With the rapid growth of data storage demand and the continuous increase in single disk capacity, what shortcomings have been exposed in traditional RAID technology? (Multiple Choice)

The correct answer is B. Large-capacity hard disk reconstruction takes too long C. The reconstruction process has a great impact on the business D. During the reconstruction process, the data is in a single redundant state, and the risk of data loss. See the full explanation below for the reasoning.

Disk and RAID Technologies

Question

Options

AData is load balanced only on some hard disks
BLarge-capacity hard disk reconstruction takes too long
CThe reconstruction process has a great impact on the business
DDuring the reconstruction process, the data is in a single redundant state, and the risk of data loss

How the community answered

(18 responses)

A
17% (3)
B
83% (15)

Topics

#RAID limitations#disk reconstruction#large-capacity HDD#data risk

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