To collect per client NFS statistics on a storage system, the option nfs.per_client_stats.enable must be set on.

• A. True
• B. False
• C. NA
• D. NA

Answer: (A)

Collecting per-client NFS statistics requires turning on the specific option that enables per-client tracking. When nfs.per_client_stats.enable is set to on, the NFS server starts recording statistics separately for each client, allowing you to see usage and activity by individual clients. If this option is left off, only aggregate NFS statistics are collected, so you won’t get per-client detail. Enabling it is helpful for pinpointing which clients generate the most NFS traffic or for diagnosing client-specific issues. Be aware that enabling per-client statistics can introduce some additional memory and processing overhead because the system must maintain more counters, so you’d enable it when you need that detailed view.