Dell PERC 3si ... raid 1+0 possible ?

[Joe Schmoe]

I would like to configure four physical disks as
follows:

two mirrored volumes, and then create a stripe set out
of the two mirrored volumes.  This is raid 1+0, I
believe.  So I would end up with only one logical disk
that FreeBSD would see, and it would be 1/2 the size
of the total size of the four disks.

Can the PERC 3si do this ?

Further, is there command support in the FreeBSD CLI
to maintain and rebuild raid 1+0 volumes ?

Thanks you.

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