During the processing of the block service IO stack of Huawei OceanStor distributed storage, for write requests, the block service of the EDS node will directly write the data to the HDD; for read…

The correct answer is B. False. See the full explanation below for the reasoning.

Distributed Storage Architecture and Design

Question

During the processing of the block service IO stack of Huawei OceanStor distributed storage, for write requests, the block service of the EDS node will directly write the data to the HDD; for read requests, it will first hit the index, and if it does not hit, it will read from the cache.

Options

ATrue
BFalse

How the community answered

(37 responses)

A
24% (9)
B
76% (28)

Topics

#distributed block storage#IO stack#EDS node#read/write operations

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