Converting fully allocated volumes
You can convert fully allocated volumes to thin-provisioned volumes.
About this task
Procedure
- Select a single copy, fully allocated volume.
- Add a thin-provisioned copy to the volume. Use a small real capacity and the autoexpand feature. You can also choose to have the system automatically remove the fully allocated copy after the thin-provisioned volume is synchronized or you can manually remove it.
- Wait while the volume mirroring feature synchronizes the copies.
- (Optional) Remove the fully allocated copy from the thin-provisioned volume.