Abstract: This article records that due to the change of the drive PWWN after the TS4500 replaces (initializes) the LCC controller, it is necessary to replace the new drive PWWN in the Cisco SAN switch (MDS9710), and rematch the tape library Library and drive in the TSMServer (tivoli)...

​ Connect the management network port to the network Original link Background information Each controller is equipped with a management network port and a maintenance network port. The maintenance network port is used for special maintenance in emergency situations, so generally only the management network port is used for configuration management. Management network port and maintenance terminal...

1. Problem phenomenon: Alarm information generated by storage Alarm ID: 0xF50000007 Alarm name: CA Certificate Is About To Expire CA certificate is about to expire Description: The (CA certificate of Call Home authentication) is about to e...