Last Modified: Aug 01, 2024
Affected Product(s):
F5OS F5OS
Known Affected Versions:
F5OS-A 1.3.0, F5OS-A 1.3.1, F5OS-A 1.3.2
Fixed In:
F5OS-A 1.7.0
Opened: Jan 04, 2023 Severity: 3-Major
LACPD status flapped during upgrade. It is triggered by a transition in lacpd state machine, but no way to concretely tell why with current data in QKView. Mux machine is triggering multiple transitions with delays in due ZMQ poll errors and multiple restarts during upgrades.
LACP recovered after repeated flapping.
1) clean install with F5OS-A 1.2.0, 2) configure the LACP 3) Live upgraded to F5OS-A 1.3.0. LACP state flapped for 2 min during the upgrade to F5OS-A 1.3.0. This involved repeated reboots due to bios/firmware upgrade.
The scope of this bug is to review lacpd implementation and fix/improve if there are any potential areas that can lead to the observed issue at the peer. Hence, improved the logging from lacpd for a better understanding of the system at run time.
Improved the logging from lacpd for a better understanding of the system at run time.