11.7 Switching the primary Manager and the secondary Manager
This section describes the procedure for switching the primary Manager and the secondary Manager. You need to switch the primary Manager and the secondary Manager in various cases such as when you need to maintain or replace a machine, you need to stop the primary Manager, or an error occurs on the primary Manager and it goes down. For details about the procedure for switching when an error occurs, see 17.3.2 The host name is not distributed to agents when the jpcconf primmgr notify command is executed and 17.3.3 The host name is not distributed to the primary Manager when the jpcconf primmgr notify command is executed.
When an error occurs, operation monitoring data might be inconsistent between the primary Manager and the secondary Manager. For details about how to check whether the data is consistent, see 11.6.4 Checking whether operation monitoring data matches.