Modify the backup retention class
After upgrading, SnapManager assigns the default backup retention class to the existing backups. You can modify the default retention class values to meet your backup requirements.
About this task
The default backup retention class assigned to the existing backups are as follows:
Backup type | Retention class assignment after upgrade |
---|---|
Backups to be retained forever |
Unlimited |
Other backups |
Daily |
You can delete the backups that are retained forever without changing the retention class. |
If you upgrade to SnapManager 3.0 or later, the greater of the following two values are assigned to the existing profiles:
-
Previous retention count for the profile
-
Default values for the retention count and duration of daily backups as specified in the
smsap.config
file
-
Modify the values assigned to
retain.hourly.count
andretain.hourly.duration
in thesmsap.config
file.The
smsap.config
file is located atdefault installation location/properties/smsap.config
.You can enter the following values:
-
retain.hourly.count =
12
-
retain.hourly.duration =
2
-