Bug ID 523434: mcpd on secondary blades will restart with an error message about a sflow_http_virtual_data_source object

Last Modified: Nov 07, 2022

Bug Tracker

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

Known Affected Versions:
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, 11.5.10, 11.5.2, 11.5.2 HF1, 11.5.3, 11.5.3 HF1, 11.5.3 HF2, 11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4, 11.6.0 HF5

Fixed In:
12.0.0, 11.6.0 HF6, 11.5.4

Opened: May 14, 2015
Severity: 2-Critical
Related Article:
K85242410

Symptoms

mcpd on secondary blades may restart and log an error of the following form: 01070734:3: Configuration error: Configuration from primary failed validation: 01070734:3: Configuration error: DB validation exception, unique constraint violation on table (sflow_http_virtual_data_source) object ID (44). A duplicate value was received for a non-primary key unique index field. DB exception text (Cannot update_indexes/checkpoint DB object, class:sflow_http_virtual_data_source status:13)... failed validation with error 17237812.

Impact

All services on an affected blade restart.

Conditions

The exact conditions under which this occurs are not well understood. The immediately triggering event is a change in the cluster's primary blade.

Workaround

None.

Fix Information

mcpd on secondary blades may restart and log an sflow_http_virtual_data_source error after a change in the cluster's primary blade.

Behavior Change