Skip to main content
NetApp Knowledge Base

CVO Node showing as "unknown" after Take Over event AWS

Views:
142
Visibility:
Public
Votes:
0
Category:
cloud-manager
Specialty:
CLOUD
Last Updated:

Applies to

  • Ontap 9
  • AWS
  • CVO
  • Sync Mirror

Issue

  • One Node in a CVO HA pair cluster with sync Mirror aggregates is reporting with "unknown" status via failover show command after a Node panic following a disk missing warning "HA Group Notification (MULTIPLE DISKS MISSING) WARNING".
  • Storage failover show-giveback reports unable to list entries on the impacted Node:

::> storage failover show-giveback -instance

Node: Node-01
Aggregate: CFO Aggregates
Aggregates Giveback State: Disk inventory not exchanged, automatic giveback
deferred
Destination for Giveback: Node-02

Node: Node-01
Aggregate: aggr2
Aggregates Giveback State: Not attempted yet
Destination for Giveback: Node-02

Warning: Unable to list entries on node Node-02. RPC: Couldn't make connection [from mgwd on node "Node-01" (VSID: -1) to mgwd at XX.XX.XX.XX]
2 entries were displayed.

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.