- **Comment**:

Fix bug.

commit eac09bf540f33cf25ee2a8902aeeef40ee6bbf3b (HEAD -> develop, 
origin/develop, ticket-3076)
Author: Alex Jones <ajo...@rbbn.com>
Date:   Fri Sep 13 09:17:27 2019 -0400




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** [tickets:#3076] amfd: allow saAmfRank of SaAmfSIRankedSU to be non-unique**

**Status:** fixed
**Milestone:** 5.19.10
**Created:** Fri Aug 30, 2019 07:28 PM UTC by Alex Jones
**Last Updated:** Mon Sep 09, 2019 02:34 PM UTC
**Owner:** Alex Jones


The sirankedsu_db is implemented as a C++ map with SI and rank as the keys. 
This does not allow multiple SUs to map to the same SI with the same rank, as 
the map key doesn't take into account the SU.

This is useful in the following scenario. Let's say you want to have 
geo-redundancy with site pairs. Site A has 2 SUs, site B has 2 SUs, and site C 
has 2 SUs. You want one global active SU, and you want the SU to always fail 
locally if possible. This can be accomplished by using the Nway redundancy 
model, and SaAmfSIRankedSU for each of the SUs. The rankings can be set per 
site. So, SU 1 and SU2 at site A have rank 1. SU 3 and SU 4 at site B have rank 
2. SU 5 and SU 6 at site C have rank 3.



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