The Backup checks Health Check will help you ensure the built-in Jira backup is configured as appropriate appropriately for your system size.
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There are these checksThe Backup Health Check runs the following checks for you:
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Built-in backup disabled on large system
This checks if the backup service is enabled on a system of more than over 100,000 issues. The built-in backup can cause problems if enabled on large systems and can be inconsistent.
You can find more information on this in the Jira Knowledge Base.