Bug ID 658358: Minimum master eligible node setting set by user is overwritten by default calculated value when zone of the log node is changed

Last Modified: Mar 31, 2018

Bug Tracker

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

Fixed In:
5.3.0

Opened: Apr 13, 2017
Severity: 3-Major

Symptoms

If the BIG-IQ Data Collection Devices --> Settings --> Minimum Master Eligible Devices setting is set by the user and if the BIG-IQ Data Collection Devices --> Zone setting is changed by the user, the Minimum Master Eligible Devices setting will be set to a new code calculated value.

Impact

The Minimum Master Eligible Devices setting may or may not be different from what the user had previously set. It could impact how the customer expects the BIG-IQ elasticsearch cluster expects to behave during a disaster. But under normal operations of the BIG-IQ this setting has no impact on the product functionality.

Conditions

1. Override the Minimum Master Eligible Devices setting from the UI 2. Modify the Zone setting of a BIG-IQ Data Collection device

Workaround

Whenever the BIG-IQ Data Collection Devices --> Zone setting is changed, the Minimum Master Eligible Devices setting can be reset in the UI by the customer based on their environment and requirements.

Fix Information

Minimum master eligible node setting is now correctly set.

Behavior Change