DEE-1421 · Question #51
A company has a Dell EMC Isilon Gen 5 cluster with SSDs in each node. The administrator notices that L3 Cache is enabled on the cluster. However, the administrator does not notice any performance…
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Question
A company has a Dell EMC Isilon Gen 5 cluster with SSDs in each node. The administrator notices that L3 Cache is enabled on the cluster. However, the administrator does not notice any performance increase for the read I/Os. After further investigations, the administrator discovers that all read I/Os are more than 128K chunks. Which recommendation should be provided to improve the read performance?
Options
- AChange the SSD strategy to "data on SSD'
- BDisable L3 Cache and change the SSD strategy to "metadata-read acceleration"
- CEnable Global Name Space acceleration in addition to L3 Cache.
- DAdd one more SSD of equal capacity to each node.
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