DES-1423: Specialist - Implementation Engineer, PowerScale ExamDemo

By Dell · Question Mode

QuestionQ65

Configuring Client Access to Data

What is the proper sequence of steps for a client read operation?

Drag & Drop
File blocks are read from disks to L2 cache on all nodes
File is reconstructed in L1 cache
Client requests a file from the cluster
File is sent to the client
Blocks are sent from other nodes through the backend network
Step 1
Step 2
Step 3
Step 4
Step 5
Explanation

A client read starts with the client request. Storage nodes load the needed blocks from disk into L2 cache, send blocks held on other nodes over the backend network, and the serving node reconstructs the file in its L1 cache before returning the file to the client.

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