Bug ID 458563: A 'status down' message is logged when enabling a pool member that was previously disabled

Last Modified: May 14, 2019

Bug Tracker

Affected Product:  See more info
BIG-IP LTM(all modules)

Known Affected Versions:
11.2.1, 11.3.0, 11.4.0, 11.4.1, 11.5.0, 11.5.1, 11.5.1 HF1, 11.5.1 HF10, 11.5.1 HF11, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.2, 11.5.2 HF1, 11.5.3, 11.5.3 HF1, 11.5.3 HF2, 11.5.4, 11.5.4 HF1

Fixed In:
11.6.0, 11.5.4 HF2

Opened: Apr 23, 2014
Severity: 5-Cosmetic

Symptoms

When a pool member is disabled and subsequently re-enabled, it logs a message saying that the monitor status is down for a very short time (just prior to coming back up). This is because the system is in the state 'forced down' when the pool member is disabled, and when it is re-enabled, it transitions to the state 'down', and then immediately to the state 'up', and each of these transitions is logged.

Impact

A potentially confusing log message. No other functional impact.

Conditions

A pool member is disabled, then re-enabled.

Workaround

None.

Fix Information

The system no longer logs the transition from 'forced down' to 'down.

Behavior Change