The following are the incompatible commands of Redundant Line Control function from the previous version.
(1) Resource state monitoring function for standby node
When creating cluster application, it is possible to convert standby node of GLS resource into "Standby" state by setting a value of "Standby Transition" attribute and to monitor the status of GLS resource in the standby node. If neglecting this configuration, it will not monitor the status of standby node of GLS resource. For reference, see "5.3.1 Monitoring resource status of standby node".
Before modification
GLS resource is set to "Offline" and it does not monitor the standby node of GLS resource state.
After modification
GLS resource is converted as "Standby" status and it monitors the standby node of GLS resource status.
When attempting to restore the configuration file for 4.0A20 to the cluster system of version 4.1A20 or later using the backup function of a cluster system, the value "StandbyTransistion" attribute will not be set as the default value. If this configuration is used without any modification, it does not monitor the GLS resource status in standby node. In such case, temporary stop the cluster application and use Admin View to apply the "StandbyTransition" attribute in the configuration file.
(2) Interface status monitoring feature
If a user abruptly use ifconfig command to change the status of configured physical interface up or down, interface state monitoring function recovers this change to the state where it was initially running. For details on interface state monitoring function, refer to "2.7.1 Interface status monitoring feature".
Before modification
It does not recover to the original state.
After modification
Recovers to the original state.
In order to apply changes to physical interfaces, restart interface status monitoring function of the bundled physical interface using resethanet -s command after applying changes to the configuration settings. For details on resethanet command, refer to "7.20 resethanet Command".