A Dell EMC Unity storage administrator has 10 hosts.

Vendor: EMC
Product: DES-1D12
Update on: Jul 29, 2025
Questions: 150

EMC DES-1D12 Question Answer

A Dell EMC Unity storage administrator has 10 hosts. One of the hosts experiences occasional, huge IO bursts.

What is a best practice for avoiding performance issues during these burst periods?

Enabling Quality of Service (QoS) will limit the burst problem

Quality of Service (QoS) is enabled by default, so one only needs to configure burst settings

Enable Quality of Service (QoS) then limit I/O for the entire FC port

Enable Quality of Service (QoS) then configure burst settings

EMC DES-1D12 Summary

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