Bug ID 511537: In an intra-cluster environment, if persist is used, tmm might crash occasionally.

Last Modified: Feb 13, 2019

Bug Tracker

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

Known Affected Versions:
11.2.1, 11.3.0

Fixed In:
11.2.1 HF16

Opened: Mar 10, 2015
Severity: 3-Major
Related AskF5 Article:
K02753235

Symptoms

In an intra-cluster environment, if persist is used, tmm might crash occasionally.

Impact

Traffic disrupted while tmm restarts.

Conditions

This is a rare crash related to persistence in a clustered configuration. It can be aggravated by using iRules containing commands that park the iRule, such as the after command.

Workaround

None.

Fix Information

tmm no longer crashes occasionally when using persist in intra-cluster environments.

Behavior Change