[CentOS] LSI Logic MegaRAID 8480 Storage controller

Wed Mar 11 05:30:52 UTC 2009
John R Pierce <pierce at hogranch.com>

Joseph L. Casale wrote:
>> Drives are not consistent with Disk Group.
>> Doesn't look like it liked the way I specified the mirrors!
> I really can't remember, but for some reason I think in the GUI
> you span then mirror, but in the cli you do it one pass. Dump the
> two ld's and try that command over.

indeed, most of the hardware raid controllers I've used of late, you 
just pick 4 or more drives and build a 'raid-1' and it automatically 
does the mirror/stripe thing for you.