[Starlingx-discuss] Installation on a specific raid configuration?

[Marcel Schaible]

Hi,

I am trying to install the 20190109 iso on a raid configuration with two nvme disks.

The installer by default creates the following disk layout and does not obye an existing partioning scheme:

#         Start          End    Size  Type            Name
 1         2048       616447    300M  EFI System      EFI System Partition
 2       616448      1640447    500M  Microsoft basic
 3      1640448     42600447   19.5G  Microsoft basic
 4     42600448    430573567    185G  Linux LVM

Questions: 
For waht are these partition #2 and #3 are used? 

Actually we would like to have for a fail over scenario the following layout:

#         Start          End    Size  Type            Name
 1         2048       616447    300M  EFI System      EFI System Partition
 2       616448       ......    950G  Raid mirrored to second nvme1n1p2
 3       .......      ......    32G   swap

Is there a way to tell the installer this configuartion?

Thanks

Marcel