Dell-EMC
E20-880 · Question #232
A customer is using a virtualized environment with a large number of NFS datastores presented from a VNX system. They are experiencing more than expected network traffic on their datastore networks…
The correct answer is A. Adjust NFS.ReadBufferSize and NFS.SendBufferSize to 64. See the full explanation below for the reasoning.
Question
A customer is using a virtualized environment with a large number of NFS datastores presented from a VNX system. They are experiencing more than expected network traffic on their datastore networks. According to EMC best practices, what recommendation should you make to your customer?
Options
- AAdjust NFS.ReadBufferSize and NFS.SendBufferSize to 64.
- BEnsure that all VMware file systems are thin provisioned to improve NFS write I/O.
- CEnable NFS write cache for all NFS datastores.
- DMake sure that the NFS and VMKernel traffic is consolidated onto the same virtual switches.
How the community answered
(21 responses)- A76% (16)
- B14% (3)
- C5% (1)
- D5% (1)
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