Solaris NFS Mount Is extremely Slow while writing files to an NFS mount.

(Doc ID 2171414.1)

Last updated on JANUARY 02, 2018

Applies to:

Solaris Operating System - Version 10 3/05 and later
Information in this document applies to any platform.

Symptoms

The Solaris NFS mount on NFS clients  is extremely slow while copying a file or writing an export dump to an NFS server. File performance is slow on Solaris clients
and much faster on NFS Linux clients.


On Solaris, it takes about 30 min to an hour to write a 20G file.

Cause

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