- **Milestone**: 5.1.1 --> 5.1.0


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** [tickets:#2063] AMFD: New controller fails to become active in roaming SC 
feature**

**Status:** review
**Milestone:** 5.1.0
**Created:** Thu Sep 22, 2016 11:46 AM UTC by Minh Hon Chau
**Last Updated:** Fri Sep 23, 2016 12:05 AM UTC
**Owner:** Minh Hon Chau
**Attachments:**

- 
[osafamfd](https://sourceforge.net/p/opensaf/tickets/2063/attachment/osafamfd) 
(2.0 MB; application/octet-stream)


Roaming SC feature is enabled, in scenario of re-allocation of new SC, after 
new active amfd process headless synced info, amfd starts sending 2N active 
assignment to amfnd. amfnd (in newly active SC) could not send su_si response 
message of 2N Active assignment because amfnd has not received set_led which is 
a signal to start sending su_si assignment.

This problem does not happen if only headless is enabled, because the 
@amfd_sync_required is initially set as FALSE.

Within roaming SC feature, @amfd_sync_required remains TRUE until receiving 
set_led from amfnd. But set_led is sent to amfnd only if amfd receives su_si 
response.

The eventual result is the cb->init_state always as AVD_CFG_DONE, since amfd 
will not be able to receive su_si active assignment response of 2N Opensaf SU.




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