Bug ID 1154465: Error attaching few QAT devices to TMM

Last Modified: Nov 17, 2022

Bug Tracker

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

Known Affected Versions:
15.1.0, 15.1.0.1, 15.1.0.2, 15.1.0.3, 15.1.0.4, 15.1.0.5, 15.1.1, 15.1.2, 15.1.2.1, 15.1.3, 15.1.3.1, 15.1.4, 15.1.4.1, 15.1.5, 15.1.5.1, 15.1.6, 15.1.6.1, 15.1.7, 17.0.0, 17.0.0.1

Fixed In:
15.1.8

Opened: Sep 13, 2022
Severity: 2-Critical

Symptoms

Crypto and compression were yielding low throughput when considered more than 32 vCPUs.

Impact

Less throughput.

Conditions

A variable was not thread safe and hence not proper.

Workaround

None

Fix Information

A variable was not thread safe and hence not proper. it is made thread safe.

Behavior Change