Skip to main content
NetApp Stage KB

E-Series Host Redundancy Lost alert due to single connection from one controller

  1. Last updated
  2. Save as PDF

Views:
Visibility:
Public
Votes:
0
Category:
e-series-systems
Specialty:
HW
Last Updated:

Applies to

  • NetApp E-Series
  • SANtricity OS

Issue

  • Recovery Guru report Host Redundancy Lost alert:

Failure Entry 1: ALB_HOST_REDUNDANCY_LOST-Recovery Failure Type Code: 475

Affected controller: Controller in bay B

  • MAJOR-EVENT-LOG also report connection alert:

Loss of host-side connection redundancy detected - Host
Volume not on preferred path due to AVT/RDAC failover - Shelf 99, Bay B 

  • The issued controller doesn't have linkup port.

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.