#3225 amf: node sync window was closed while one node was not synchronized

[Thien Minh Huynh]

Node sync window was closed while one node was not synchronized, that leading to node reboot unexpectedly. This issue just happend when amfd receive final node_up_msg from local amfnd.
sync node size : 9
cluster size : 10

2020-10-07 11:11:36.469 SC-3 osafamfd[247]: NO Received node_up_msg from all nodes
2020-10-07 11:11:36.469 SC-3 osafamfd[247]: NO Received node_up from 2070f: msg_id 1
2020-10-07 11:11:36.472 SC-3 osafamfd[247]: NO Received node_up from 2060f: msg_id 1
2020-10-07 11:11:36.476 SC-3 osafamfd[247]: NO Received node_up from 2080f: msg_id 1
2020-10-07 11:11:36.481 SC-3 osafamfd[247]: NO Received node_up from 2030f: msg_id 1
2020-10-07 11:11:36.528 SC-3 osafamfd[247]: WA Sending node reboot order to node:safAmfNode=SC-3,safAmfCluster=myAmfCluster, due to first node_up_msg after node sync window
2020-10-07 11:11:36.529 SC-3 osafamfnd[260]: NO Received reboot order from 2030f, ordering reboot now!
2020-10-07 11:11:36.532 SC-3 osafamfnd[260]: Rebooting OpenSAF NodeId = 131855 EE Name = , Reason: Received reboot order, OwnNodeId = 131855, SupervisionTime = 60
2020-10-07 11:11:36.544 SC-3 opensaf_reboot: Rebooting local node; timeout=60

[Thien Minh Huynh]

commit db5f625c635c535b283c76a3b8afc1ebdffdeb60
Author: thien.m.huynh <thien.m.huynh@dektech.com.au>
Date:   Tue Oct 13 14:29:09 2020 +0700

    amf: Increase sync node size equal with clusters size [#3225]

    Node sync window was closed while one node was not synchronized,
    that leading to node reboot unexpectedly. This issue happens in
    roaming SC where act/stb reboot and a quiesced SC promote to active.
    The fix is increasing sync node size equal with clusters size and
    remove ignore count node up for amfnd on active.