When changing the device information and configuration for a source/replica volume, the device configuration is changed after deletion processing of the source/replica volume, and the configuration of the volume is then performed.
Be sure to perform the following steps before changing the size of a source/replica volume or a configuration. If this is not done, the deletion of the source/replica volume after device configuration change may not be possible.
Perform deletion process for the device change on the source/replica volume. For details of this, refer to "7.6.2 Deleting a source volume or replica volume".
Change the device configuration.
Perform any additional steps may be required in the processing of a device. For more information on this, refer to "7.4.4 Fetching device information on a Managed Server".
Configure the source/replica volume with the new information.
