> On Nov 4, 2016, at 11:08 PM, Gordon Messmer <gordon.messmer at gmail.com> wrote: > > LSI Logic / Symbios Logic SAS3008 What firmware is/are on the cards? The driver version difference between C6 and C7 could interact badly with old firmware. What firmware does $vendor suggest? Does C7 in BIOS mode work any better? Run `lsiget` and compare lsi tech support bundles.