You can add multiple drive groups to a Storage Domain at one time. Wait for any background processes to complete before assigning existing drive groups to a Storage Domain. You can view the background processes from the Tasks button on the status bar.
Remove the drive groups from the first Storage Domain.
Removing the drive groups requires that the Oracle FS System migrate the data to the other drive groups in the Storage Domain. If sufficient storage capacity does not exist on the other drive groups, then the drive group removal fails.
(Default) Specifies that the system balances the resources that are needed for background data movement with the resources that are needed to service the incoming client I/O.
Specifies that the system restricts the amount of system resources that are given to the background data movement operation. This option minimizes the impact on client I/O. Recommended for highly‑loaded Storage Domains.
Specifies that the system grants resource priority to the background data movement operation. This option reduces the amount of system resources that are available for client I/O. Recommended for lightly‑loaded Storage Domains.
Assign the unassigned drive groups to the second Storage Domain.