When the failover mode is enabled, the system forbids the attempt to modify system images.
The solution is to first disable the failover mode then reconfigure the failover after the upgrade is completed.
Management Center# failover view
Status: Primary*: 10.169.102.53 Secondary: 10.169.100.104 Last status update 3 second(s) ago (*) this Management Center
Management Center# failover disable
Status: Primary*: 10.169.102.53 Secondary: 10.169.100.104 Last status update 0 second(s) ago
(*) this Management Center
Warning: Failover data replication is in progress. Disabling failover will stop all replication between primary and secondary nodes. Are you sure you want to disable failover? [y/N] Y
Management Center# ?
backup Create, view and restore backups disable Turn off privileged commands exit Exit command line interface failover Configure failover settings help (or ?) Display this help http-proxy Configure Explicit HTTP Proxy settings installed-systems Upgrade and manage installed systems <<< license Install and update the Management Center license pcap Packet capturing utility ping Ping utility
Imported Document ID: 000032819
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