System Management
7210 SAS M, T, X, R6 Basic System Configuration Guide Page 211
Synchronization
Synchronization between the CPMs includes the following:
• Configuration and boot-env Synchronization on page 211
• State Database Synchronization on page 211
Configuration and boot-env Synchronization
Configuration and boot-env synchronization are supported in admin>redundancy> synchronize
and config>redundancy>synchronize
contexts.
State Database Synchronization
If a new standby CPM/CFM is inserted into the system, it synchronizes with the active CPM/CFM
upon a successful boot process.
If the standby CPM/CFM is rebooted, it synchronizes with the active CPM/CFM upon a
successful boot process.
When configuration or state changes occur, an incremental synchronization is conducted from the
active CPM/CFM to the standby CPM/CFM.
If the synchronization fails, the standby does not reboot automatically. The show redundancy
synchronization command displays synchronization output information.
If the active and standby are not synchronized for some reason, users can manually synchronize
the standby CPM/CFM by rebooting the standby by issuing the admin reboot standby command
on the active or the standby CPM/CFM.
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