Bug ID 628518: DSC Cluster: Importing LTM configuration for second device fails

Last Modified: Apr 10, 2019

Bug Tracker

Affected Product:  See more info
BIG-IQ ADC(all modules)

Known Affected Versions:
5.0.0, 5.0.0 HF1, 5.1.0

Fixed In:
5.2.0

Opened: Nov 15, 2016
Severity: 3-Major

Symptoms

Unable to import LTM configuration of second device of a DSC pair. It fails with an error similar to: [ERROR][24 Oct 2016 17:36:47 CEST][/cm/adc-core/tasks/device-sync/77ece313-26c6-47d9-9b88-97fd7ea1732e/worker AdcDeviceSyncTaskWorker] Reject reentrant transition to status FAILED - java.lang.IllegalStateException

Impact

Unable to import LTM configuration.

Conditions

At least one LTM object is NOT "In Sync". For example, the same virtual has different properties in different devices (e.g. one has SNAT automap and another SNAT pool).

Workaround

Identify the out-of-sync LTM objects in BIG-IP. Correct the LTM objects and ensure config sync occurs. Remove both DSC members from BIG-IQ. Re-discover and re-import LTM configuration for the DSC members.

Fix Information

BIG-IQ now correctly imports LTM configuration from the second device of a DSC pair.

Behavior Change