SAP HANA 2.0 Administration · Backup & Recovery

Before a restore you want to confirm the backup files are not just present but actually uncorrupted. Why is hdbbackupdiag not enough, and which tool do you use?

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More in Backup & Recovery

You take a storage snapshot of a running HANA system without telling the database. On recovery, why does HANA treat it as a crash, and what would a database-aware snapshot have done differently?

Under sustained high transaction load, single-segment log backups start queuing up. What HANA feature fixes this, and what is the consequence of leaving max_log_backup_size at its default?

From the system database you need to back up only tenant S14. What is the statement, and what is the easily-skipped detail that changes which database gets backed up?

For a production database you must lose as little data as possible. Which HANA recovery mode do you pick, and why is "to a specific data backup" the wrong choice there?

You want your third-party (Backint) HANA backups to land on a specific path. Why does the usual file-backup path parameter not help here?

You need log backups to fire on a fixed time schedule, not just when a segment fills. Which log_backup_interval_mode value do you set, and what does the default mode do instead?

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