Dell-EMC
D-PSC-DS-23 · Question #222
You are asked to size a cluster for a file sharing environment. nfsstat indicates that 75% of the requests are namespace operations (e.g., GETADDR, SETADDR). There will be 8,000 active Linux users…
The correct answer is C. Eight 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 75% of the requests are namespace operations (e.g., GETADDR, SETADDR). There will be 8,000 active Linux users, connecting over NFS. Which cluster configuration would you recommend?
Options
- AFive X400 (66 TB) 48 GB RAM, 1.2 TB SSD, N+2:1
- BEight X200 (27 TB) 12 GB RAM, 600 GB SSD, N+2
- CEight X200 (27 TB) 48 GB RAM, 600 GB SSD, N+2:1
- DEight X200 (36 TB) 48 GB RAM, no SSD, N+2:1
How the community answered
(57 responses)- A4% (2)
- B7% (4)
- C75% (43)
- D14% (8)
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