PRIMECLUSTER Global Link Services Configuration and Administration Guide: Redundant Line Control Function 4.1 (for Linux)

3.4 Changing system setup

This section explains a procedure of modifying the system setup.

• The configuration command of a Redundant Line Control function can be executed only when the system is operating in multi-user mode.
• Once the setup is completed for redundant line control function, the information regarding the host name (host name information over host database such as /etc/hosts file) cannot be changed. To modify the information on host database, remove redundant line control function configuration, and modify the information on the host database, then reconfigure the system.

• Once configuration is completed, "resethanet -s" command allows you to reflect the settings without rebooting the system. For details on this command refer to "7.15 resethanet Command".

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3.4.1 Fast switching mode

3.4.2 NIC switching mode

3.4.3 Note on changing configuration information