Allow setting raid level/config per partition #13
Description
Currently, you can only select one raid level for all following partitions, despite each partition being created as a separate raid device.
It would be great to have the option to have different raid levels per partition, i.e.:
- Raid 1 for the server;
- Raid 1 for a guest images partition/volume;
- No raid for (duplicated) swap partitions, since these stripe by default;
- Raid 0 for a volume dedicated to swap partitions for VMs, since those don't really benefit from raid 1 anyway.
Currently, to achieve this, we have to manually adjust the partitions after the installation is done.