Skip to main content
NetApp Knowledge Base

What is the Support Statement for dNFS on Data ONTAP 7-Mode and clustered Data ONTAP FAS?

Views:
728
Visibility:
Public
Votes:
0
Category:
data-ontap-7
Specialty:
7dot
Last Updated:

Applies to

  • dNFS for Oracle RDBMS
  • Data ONTAP 7-Mode
  • Clustered Data ONTAP

Answer

NetApp supports the use of the Oracle dNFS clients.

Major issues and workarounds:
Important known Bug fixes for Direct NFS for Oracle RDBMS are listed below:

  1. Oracle BUG 16038929:

There is a performance degradation for multiblock reads when using Direct NFS, as Direct NFS fragments reads into multiple single block reads. These reads are not fragmented if the OS NFS client is being used. This patch resolves the issue.

  1. Oracle BUG 19296923 :

        This patch fixes Oracle 12c crash because of network interruption.

Best Practices :

For maximum performance and stability, NetApp recommends to install all patches affecting Direct NFS described in Oracle document 1495104.1 for Oracle RDBMS.

 

 

 

NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.