- add failover state to heartbeat message ( 4 bits )
- add logic to survived_state to use peer's
failover state to determine whether to exit survived state
and enter normal state
- throttle peer is normal events with a threshold of 10
used to ensure the peer is normal and stable
- change fsm->send_event() log to debug from info log level
- a few logging improvements; debug send_event logs
- update copyright year 2023
Test plan:
PASS - AIO-DX: iso install
PASS - AIO-DX: crash the sm as indicated in bug
and observe swact to standby
PASS - AIO-DX: manual swact
PASS - AIO-DX: power off active controller
PASS - AIO-SX: install and basic sanity check
PASS - AIO-SX: upgrade test to verify sm heartbeat
messages changes still function when
controllers are running different loads
Closes-Bug: 2012519
Signed-off-by: Kyale, Eliud <Eliud.Kyale@windriver.com>
Change-Id: I1f86dcb8c9d9dbaf436b9240867f61adc405e88c
9e2ff82411