So it probably is Samsung's dodgy firmware not working with the SATA-3.0 extensions (aka SATA 3.1).
Like I mentioned I can't even run my Samsung SSD's @6Gbit because none of the models I own support deterministic trim - which is a much bigger problem than yours! I assumed the 850 Pro would support deterministic trim - as the 840 Pro models supported it - but hell no! I wouldn't rely on any firmware updates from Samsung to fix any of this stuff... It has to be really, really bad - like the 840 issues - before they'll pull their finger out. I'll certainly be raising a support issue, over the lack of non-deterministic trim support in the 850 Pro firmware, but I expect that will get as far as my LSI Support issue did... :-( On 26 February 2015 at 10:16, Stefan G. Weichinger <li...@xunil.at> wrote: > On 25.02.2015 17:16, Bob Wya wrote: > > > For my Samsung 830 / 850 Pro SSDs I don't see any similar NCQ queuing > > error(s) in my boot logs (they are hooked up to the Intel Controller just > > now - since I can't connect them to my 6Gbit LSI Controller - arrrggg!!) > > > > Perhaps this issue is confined to the Samsung EVO lines? > > It seems like. > > Maybe I had that with the 840 EVO already, I never looked so close ... > but now as I put the 840 into the thinkpad I see that behavior there as > well! > > And the 840 had some firmware updates already while there are no updates > yet for the 850. > > -- All the best, Robert
