Which file diagnostics can be used to monitor the status of database recovery in SAP HANA?

The backup.log file is specifically designed to record relevant information about the backup and recovery operations in SAP HANA. This log is essential for monitoring the status of database recovery because it captures details regarding completed backups, errors encountered during backup processes, and information related to recovery scenarios initiated by the database administrator.

By consulting the backup.log, administrators can get insights into the most recent recovery attempts, their success or failure, and relevant timestamps that help in troubleshooting any issues concerning the database recovery. This makes it a vital tool for ensuring that the database is in a consistent state and that all necessary backups are accounted for in case a recovery is needed.

The other log files listed serve different purposes. For instance, the error.log is more focused on logging system errors and issues encountered by HANA, while the diagnostic.log contains detailed information about system events and activities but is not specifically tailored to recovery status. The recovery_status.log is not standard in SAP HANA diagnostics as the main log for monitoring recovery processes is indeed the backup.log.