On 5/25/2016 11:44 AM, Kelly Lesperance wrote: > The HBA is an HP H220. OH. its a very good idea to verify the driver is at the same revision level as the firmware. not 100% sure how you do this under CentOS, my H220 system is running FreeBSD, and is at revision P20, both firmware and driver. HP's firmware, at least what I could find, was a fairly old P14 or something, so I had to re-flash mine with 'generic' LSI firmware, this isn't exactly a recommended thing to do, but its sure working fine for me. -- john r pierce, recycling bits in santa cruz