|Component||Checks & Agents|
|Title||ucd.include: Astaro and Synology are Linux but should use hr_mem|
|Checkmk Edition||Checkmk Raw Edition (CRE)|
|Compatibility||Incompatible - Manual interaction might be required|
Astaro and Synology are Linux but should use hr_mem. Otherwise caches/buffers are included in used memory generating critical a state.
To switch to hr_mem on these devices the services on the affected hosts have to be rediscovered. After the rediscovery the ucd_mem service will become undecided and the hr_mem services will be monitored. The undecided services will only be shown for a short time and will automatically disappear when the caches in Check_MK are updated. I.e. after the rediscovery now further actions are necessary.