Dell-EMC
D-PSC-DS-23 · Question #247
You are asked to size a cluster for a file sharing environment. nfsstat indicates that no more than 10% of the requests are namespace operations (e.g. GETADDR, SETADDR). There will be 10,000 active…
The correct answer is A. Ten X200 (27 TB) 48 GB RAM, 600 GB SSD, N+2:1. See the full explanation below for the reasoning.
Question
You are asked to size a cluster for a file sharing environment. nfsstat indicates that no more than 10% of the requests are namespace operations (e.g. GETADDR, SETADDR). There will be 10,000 active Linux users, connecting over NFS. Which cluster configuration would you recommend?
Options
- ATen X200 (27 TB) 48 GB RAM, 600 GB SSD, N+2:1
- BFive X400 (120 TB) 96 GB RAM, 2.4 TB SSD, N+2
- CTen X400 (60 TB) 48 GB RAM, 2.4 TB SSD, N+2:1
- DEight X200 (36 TB) 24 GB RAM, no SSD, N+2:1
How the community answered
(18 responses)- A83% (15)
- C6% (1)
- D11% (2)
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