Where each parts of mirror in RAID1+0 config ?

[zas_1]

I do have MSA1000 with 2xMSA30 attached.
When I create an RAID10 array on 6 drives using:

create type=ld drives=1:1,2:3,3:1,1:2,2:2,3:2 raid=1+0 stripesize=256

how to find out which drive is mirrored to which ? The final goal is to distribute parts of mirrors across buses...

I couldn't find a command in CLI or a way in ACU to get that information. Does anyone know ?