PRIMECLUSTER Global Link Services Configuration and Administration Guide: Redundant Line Control Function 4.1 (for Solaris(TM) Operating System)

4.6.6 How to recover when an error occurred in a transfer route at the execution of DR

Described in this section is the recovery procedure from a transfer route error occurred during DR operation to replace a system board. After the recovery, execute "drc -connect" command and finish the DR operation.

[Fast switching mode]

See "4.6.1 Recovery procedure from line failure in Fast switching mode" as to how to recover when an error occurred in a transfer route in Fast switching mode.

[RIP mode]

See "4.6.2 Recovery procedure from line failure in RIP mode" as to how to recover when an error occurred in a transfer route in RIP mode.

[Fast switching/RIP mode]

See "4.6.3 Recovery procedure from line failure in Fast switching/RIP mode" as to how to recover when an error occurred in a transfer route in fast switching/RIP mode.

[NIC switching mode]

Regarding DR execution in NIC switching mode, because HUB monitoring function and standby patrol function stop while replacing a system board, network communication is suspended if a failure is detected in a transfer path. After recovering the transfer path, communication will be restored thus recovery process is not necessary.
Some applications may require reactivating the application.

[GS/SURE linkage mode]

See "4.6.5 Recovery procedure from line failure in GS/SURE linkage mode" as to how to recover when an error occurred in a transfer route in GS/SURE linkage mode.