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NFS performance: How to track down a bad UNIX or Linux host

Views:
2,320
Visibility:
Public
Votes:
2
Category:
data-ontap-8
Specialty:
nfs
Last Updated:

Applies to

  • Data ONTAP 8 7-Mode 
  • Data ONTAP 7 

Description

7-mode: The command ‘nfsstat’ can be used to obtain statistics regarding NFS clients.

  • This requires per-client statistics to be enabled, which entails some performance overhead.
  • Therefore, these statistics are not as beneficial when the performance impact experienced is wide-reaching, as it could make the problem worse.
  • For a smaller number of clients, the overhead is usually insignificant.
    • To enable per-client statistics:

> options nfs.per_client_stats.enable on

 

 

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