Bug ID 1589165: Power supply controller firmware update can cause failover

Last Modified: Jun 19, 2025

Affected Product(s):
F5OS F5OS-C, Install/Upgrade(all modules)

Known Affected Versions:
F5OS-C 1.6.2, F5OS-C 1.8.0, F5OS-C 1.8.1

Opened: May 24, 2024

Severity: 3-Major

Symptoms

There are cases where the power supply controller firmware update fails or hardware issues with the power supply controller can cause the system controllers to failover.

Impact

System controllers will show unhealthy and then failover to the peer system controller.

Conditions

When the firmware update or there is a hardware issue, the system controller can failover multiple times.

Workaround

None

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips