IO error issues with MD3000i on Linux

[Scott Ehrlich]

> Redhat Kbases ??
>
>> Finally, for mdsm, during my testing period when I learned how the box
>> worked with test data, any time I reinstalled the OS on the system the
>> 3000i was connected to, the RAID info disappeared.   As such, I'd be
>> _very_ worried that any upgrade would cause the data to be lost again,
>> meaning nobody could get to their stuff.    How do I preserve the RAID
>> config?
>>
>
> Are the MD3000i RAID-LUNs part of the OS disk selection? You might be deleting raid metadata to the LUN presented by MD3000i while formatting for installation.
>

How/where do I check this?