Set up the volume type for a device that is connected to the Managed Server. The setting of the type is explained below.
Defining the volume to be backed up as a transaction volume.
Preparing backup volumes. Prepare the number of volumes shown below in accordance with the operation type, each volume having the same partition size as the transaction volume, and define them as backup volumes.
Backup Method | Number of Required Backup Volumes |
|---|---|
Snapshot fast backup | Number of backup generations |
Synchronized high-speed backup | Number of backup generations + 1 |
This process can be carried out using either Web Console or the swstdevinfoset command.
Note
For any slice that defines an entire volume, do not register it as a transaction volume.
To change the configuration of a partition that has been registered as either a transaction volume or a backup volume, take the following steps:
Delete the registered configuration, and then change the configuration.
Attempt to "3.4.4 Fetching Device Information on Managed Server".
Execute the swstdevinfoset command to register the information.
The backup volume must be the same size (have the same number of bytes) as the transaction volume.
Backup and backup volumes are not supported for the system slice or the slice where AdvancedCopy Manager is installed.
The mounted device cannot be set to backup volume. However, it is possible to set it to the transaction volume.
Logical Units (disks) cannot be set for a transaction volume or a backup volume.
Point
The registered volumes can be confirmed using either Web Console or the swstdevdisp command.
