Which tasks can be performed using the resident SAP HANA database lifecycle manager (HDBLCM)?

The resident SAP HANA database lifecycle manager (HDBLCM) is a tool designed to manage various aspects of the SAP HANA database system, ensuring that maintenance and updates are performed efficiently. One of the key tasks that HDBLCM can perform is the removal of host roles within the database system. This task is crucial for administrators who need to maintain optimal resource allocation and configuration within a HANA landscape.

Removing host roles involves reconfiguring how different nodes and instances interact within a distributed setup, something that HDBLCM efficiently handles. It enables database administrators to easily manage their environment without requiring extensive downtime or manual interventions.

The other options presented involve tasks that either fall outside the scope of HDBLCM’s capabilities or require different procedures. For instance, renaming the SAP HANA database system typically involves more intricate management tasks that are not solely handled by HDBLCM. Uninstalling individual components may require various additional steps or different tools designated for component management. Upgrading all tenants simultaneously could also require separate handling, especially in complex multi-tenant systems, as this might need individual attention for each tenant to ensure smooth transitions.

Thus, the ability to perform tasks like removing host roles is a fundamental function of HDB