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

3.6.7.3 Transfer route error detection time for NIC switching mode

This section describes on transfer route error detection sequence of HUB monitoring feature on NIC switching mode.

The followings are examples of the case of one monitoring target and two monitoring targets both using HUB-to-HUB monitoring feature.

One monitoring target:

Error detection time = monitoring interval(in seconds) X (monitoring frequency - 1) + ping time out period(*1)

*1: If the monitoring interval is 1 second, ping time out period would be 1 second, otherwise, ping time out period would be2 seconds.

The default value would look like the following.
5 sec x (5 1) + 2 sec = 22 sec

Two monitoring targets:

Error detection time = monitoring interval(in seconds) X (monitoring frequency 1) + ping time out period (*2) x 2

*2: If the monitoring interval is 2 seconds, ping time out period would be 1 second, otherwise, ping time out period would be 2 seconds.

The default value would be like the following.
5 sec x (5 1) + 2 sec x 2 = 24 sec

[Figure 3.5 Transfer path error detection sequence (one monitoring target)]

[Figure 3.6 Transfer path error detection sequence (two monitoring target)]