Skip to main content
NetApp Knowledge Base

NVSRAM Mismatch on E-Series system after upgrade or controller replacement

  1. Last updated
  2. Save as PDF
Views:
1,754
Visibility:
Public
Votes:
0
Category:
e-series-santricity-os-controller-software
Specialty:
esg
Last Updated:

Applies to

NetApp E-Series

Issue

  • E-Series controllers are on different NVSRAM revisions after firmware upgrade and/or controller replacement.
  • Major Event Log reports the following: 

A:11/7/20, 11:07:01 AM (11:07:01) 1107 2706 The controller has detected an NVSRAM version mismatch with the alternate controller - None <--CRITICAL

  • The recovery guru reports the following error: 

Failure Entry 1: NVSRAM_MISMATCH-Recovery Failure Type Code: 501 Storage array: XXXXXX Failure number: 501

 

 

Sign in to view the entire content of this KB article.

New to NetApp?

Learn more about our award-winning Support

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.