Modifying an RDS Custom for SQL Server DB instance (original) (raw)

Modifying an RDS Custom for SQL Server DB instance is similar to doing this for Amazon RDS, but the changes that you can make are limited to the following:

• Changing the DB instance class
• Changing the backup retention period and backup window
• Changing the maintenance window
• Upgrading the DB engine version when a new version becomes available
• Changing the allocated storage, provisioned IOPS, and storage type
• Allowing and removing Multi-AZ deployments

The following limitations apply to modifying an RDS Custom for SQL Server DB instance:

• Custom DB option and parameter groups aren't supported.
• Any storage volumes that you attach manually to your RDS Custom DB instance are outside the support perimeter.
  For more information, see RDS Custom support perimeter.

To modify an RDS Custom for SQL Server DB instance

1. Sign in to the AWS Management Console and open the Amazon RDS console athttps://console.aws.amazon.com/rds/.
2. In the navigation pane, choose Databases.
3. Choose the DB instance that you want to modify.
4. Choose Modify.
5. Make the following changes as needed:
   1. For DB engine version, choose the new version.
   2. Change the value for DB instance class. For supported classes, see DB instance class support for RDS Custom for SQL Server
   3. Change the value for Backup retention period.
   4. For Backup window, set values for theStart time andDuration.
   5. For DB instance maintenance window, set values for the Start day, Start time, and Duration.
6. Choose Continue.
7. Choose Apply immediately or Apply during the next scheduled maintenance window.
8. Choose Modify DB instance.

To modify an RDS Custom for SQL Server DB instance, use the modify-db-instance AWS CLI command. Set the following parameters as needed:

• --db-instance-class – For supported classes, see DB instance class support for RDS Custom for SQL Server
• --engine-version – The version number of the database engine to which you're upgrading.
• --backup-retention-period – How long to retain automated backups, from 0–35 days.
• --preferred-backup-window – The daily time range during which automated backups are created.
• --preferred-maintenance-window – The weekly time range (in UTC) during which system maintenance can occur.
• --apply-immediately – Use --apply-immediately to apply the storage changes immediately.
  Or use --no-apply-immediately (the default) to apply the changes during the next maintenance window.

Pausing and resuming RDS Custom automation

Modifying the storage for an RDS Custom for SQL Server DB instance

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