====== HANA backups ======
  Backups are important for disaster recovery, you have to make sure that DATA and LOG are saved regularly.
  This monitor will look for the time elapsed between last backup as well as backup size and duration.
===== Configuration hints =====
==== DATA backups ====
    * Use alarm/metric/report checkbox to enable sending alarms, metrics or report customization for DATA backups
    * Define backup error severity to receive alarms when a backup has failed.
    * Define Max backup duration severity
    * Define max time since last successful backup

==== LOG backups ====
    * Use alarm/metric/report checkbox to enable sending alarms, metrics or report customization for LOG backups
    * Define backup error severity to receive alarms when a backup has failed.
    * Define max backup duration threshold and severity
    * Define max age of last **successful** backup and severity
    * Expected log mode: You can define the expected log mode and get an alarm if the current mode is not as expected
    * Automatic log backup: You can define the expected automatic log backup setting and get an alarm if the current setting is not as expected

==== Backup duration/age threshold ====
  * If you set an absolute number or a number with units like (m, h, or d for minutes, hours, days), an alarm will be sent if threshold is reached, using configured severity
  * If you set a multi-threshold syntax (ex: G2W:30 W2M:60 M2C:120), the thresholds must be set **in minutes.**

==== Backup size ====
  * For each type of backup, you can monitor file size and get notified when threshold is reached.
  * Just select the backup type

**Note:**
  * You can disabled a check by setting its threshold to 0 or setting its severity to disabled.

===== Surveillance table =====
^Parameter^Description^
^Active|If checked, the rule is enabled and will be processed|
^Host|Can be used to restrict the monitoring to a given host (multi instance case). A star (‘*’) will matchany host.|
^Service|: Defines from which service the backup files will be checked. A star (‘*’) will match any service.|
^Backup type|The type of backup.|
^Max size (TB/GB/MB)|The maximum file size. Unit can be specified: TB, GB, MB or KB. If no unit specified, the valuewill be assumed as bytes. If set to 0, the size won’t be monitored.|
^Severity|Defines the level of severity of the alarm that will be generated if one of the thresholds isreached.|
^Alarm tag|You can define some text to use as a prefix of the alarm message generated by the current rule.|
^Alarm|Defines if an alarm/metric has to be generated for the given rule.|
^Metric|Defines if an alarm/metric has to be generated for the given rule.|
===== Generated metrics =====
 
^metricId^metricUnit^metricTarget^metricDescription^
|LOG_BACKUP_DURATION|Minutes|SERVICE|The duration of the last LOG backup in minutes.|
|DATA_BACKUP_DURATION|Minutes|SERVICE|The duration of the last DATA backup in minutes.|
|TIME_SINCE_LAST_LOG_BACKUP|Minutes|TYPE|The number of elapsed minutes since last LOG backup.|
|TIME_SINCE_LAST_DATA_BACKUP|Minutes|TYPE|The number of elapsed hours since last DATA backup.|
|DATA_BACKUP_FILE_SIZE|Bytes|HOST - SERVICE|The size of the DATA backup file.|
|LOG_BACKUP_FILE_SIZE|Bytes|HOST - SERVICE|The size of the LOG backup file.|