MariaDB prerequisites check will always return missing prerequisite for 'performance_schema_digests_size' parameter even if all parameters are set.
原因
Prerequisite check script has an incorrect required value for 'performance_schema_digests_size' parameter. Required 10000 when in MariaDB max value for parameter is 200
解决办法
WORKAROUND
None
STATUS
This issue has been logged as defect FOG-3832 and has been fixed beginning with MySQL PI cartridge version 6.1.0.11.
To install as a hotfix
Install the cartridge as you would a new Cartridge for MYSQL PI. Do not delete the older version of the .car file. Install this version over the older version. For cartridge installation instructions, see the Cartridge Getting Started Guide.
Once the cartridge is upgraded, to deploy the agent package, navigate to the Global-View dashboard and follow the upgrade wizard instructions. For a procedure describing how to deploy the agent package, see the Cartridge User Guide.
