Bug ID 428377: High Speed Logging now waits for all TMMs to initialize pools before accepting logs

Last Modified: Jul 12, 2023

Affected Product(s):
BIG-IP LTM(all modules)

Known Affected Versions:
11.3.0, 11.4.0, 11.4.1

Fixed In:
11.4.0 HF4, 11.3.0 HF8

Opened: Aug 20, 2013

Severity: 3-Major

Related Article: K14811


Previous releases suffered from a race condition where the pool system would be partially initialized on one TMM, but HSL would attempt to use a pool handled by a TMM that hadn't finished initializing.


TMM cores in the high-speed logging code while starting up.


This is a race condition.



Fix Information

Use a per-TMM flag instead of a global flag to indicate HSL readiness.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips