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SLDataGateway issue caused by OpenSearch health monitoring

Affected versions

Dedicated clustered storage setups using DataMiner 10.5.0 [CU11]/10.6.2.

Cause

Because of changes introduced in DataMiner 10.5.0 [CU11]/10.6.2, with certain DB.xml configurations or recent OpenSearch versions, the search database can be stuck in the RED health state and SLDataGateway can crash at startup.

Fix

Install the latest, patched version of DataMiner 10.5.0 [CU11] or DataMiner 10.6.2 [CU1].

Description

After upgrading to DataMiner 10.5.0 [CU11]/10.6.2, SLSearchHealth.txt reports issues with the health monitor, and it can occur that SLDataGateway crashes at startup.

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