Running OTM 6.4.1, we have Scalability configured on two App servers, and two Web servers configured with F5 BigIP.
Using three URLs (App/Web pair #1, App/Web pair #2, F5 "common" URL) I am testing connectivity with the Apps servers in combinations of up/down states.
Testing scenarios and login results:
APP1 = Up
APP2 = Up
LOGIN all three URLs = OK
APP1 = Down
APP2 = Up
LOGIN all three URLs = OK
APP1 = Up
APP2 = Down
LOGIN all three URLs = No application machine is available to service LOGIN functionality in DBA domain.
APP2 = restarted
LOGIN all three URLs = No application machine is available to service LOGIN functionality in DBA domain.
Using three URLs (App/Web pair #1, App/Web pair #2, F5 "common" URL) I am testing connectivity with the Apps servers in combinations of up/down states.
Testing scenarios and login results:
APP1 = Up
APP2 = Up
LOGIN all three URLs = OK
APP1 = Down
APP2 = Up
LOGIN all three URLs = OK
APP1 = Up
APP2 = Down
LOGIN all three URLs = No application machine is available to service LOGIN functionality in DBA domain.
APP2 = restarted
LOGIN all three URLs = No application machine is available to service LOGIN functionality in DBA domain.