NFS Performance Decline Introduced by Mount Option "actimeo=0"

(Doc ID 1164673.1)

Last updated on MARCH 08, 2017

Applies to:

Linux OS - Version 5.10.1-41.9.el5 and later
Information in this document applies to any platform.


System call is slow  on nfs volume with nfs muont option below:


When running Oracle RAC and 'actimeo=0" is required. So do not remove 'actimeo=0" when Oracle RAC running on this system. See details about mount options for Oracle files when used with NFS on NAS devices in Note  359515.1.



Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms