Relevant System views and Parameter for HANA Backups

SAP Backup configuration is all game of parameters and their values, views are the second things that we check now what are views say we have a big table storing a lot of data views is the zoomed in data in which we are interested .

When we talk about HANA Backup these are the parameters that help us configure and along side is the views that is used to monitor or say check up over backups.

When you need to check the backups , check these views.

View Name	Description
M_BACKUP_CATALOGUE	List of all data backups, log backups, snapshots, and backup catalog backup.
M_BACKUP_CATALOGUE_FILES	List of all individual backup file - What is it now ? For E.g. One Data Backup file will be associated with multiple file to store entire data backup file.

Manage your configuration using these parameters.

Parameter	Section	File	Description
basepath_databackup	[persistence]	global.ini	File System path for Data Backups
basepath_logbackup	[persistence]	global.ini	File System path for Log Backups
enable_automatic_log_backup	[persistence]	global.ini	Whether or not to write log backups in log mode normal
log_mode	[persistence]	global.ini	Must be normal to enable log backup
log_backup_timeout_s	[persistence]	global.ini	Max. wait time before the system automatically backs up a log segment in state writing
data_backup_max_chunk_max_size	[persistence]	global.ini	Limit the file size of individual files in data backup (leads to automatic splitting), value in MB

Read More :

SAP HANA DB Backup and Recovery

Creating Backups

Configure Backups

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