S110 and boot disk order

Hi folks,

I hope you can confirm what I remember.

I do have an R420 that uses the integrated S110 with Linux as OS.

I played with the S110 BIOS months ago, now I can't, and I need an answer to my question in the subject.

As far as I remember and as far as I see written in the user manual of the S110, the order of boot can be done only between Virtual disks and in the BIOS I cannot choose the physical disk which to boot from.

Manual's here: http://www.dell.com/support/troubleshooting/us/en/19/product/poweredge-rc-s110?c=us

My problem is that we would like to have SW redundancy and boot from the second disk if the first fails and/or gets corrupted. My I fear that won't be possible.

As explained in another thread, the usage of a H310 or higher internal HW RAID controller raise questions of compatibility with the existing LSI 9205-8e. So far nobody could assure their perfect interaction.

Is there anybody who can confirm/clear my doubt about the disk boot order?

Thanks in advance,

Ale X