[CentOS] Samsung evo 840 fixes

Tue Nov 10 21:00:34 UTC 2015
Joseph L. Brunner <joe at affirmedsystems.com>

We have used that drive for 2 years with no issues.

Amazing how much trouble people can get into when they tweak stuff...


-----Original Message-----
From: centos-bounces at centos.org [mailto:centos-bounces at centos.org] On Behalf Of Christer Solskogen
Sent: Tuesday, November 10, 2015 03:01 PM
To: centos at centos.org
Subject: Re: [CentOS] Samsung evo 840 fixes

On 10.11.2015 20.18, Gordon Messmer wrote:
> On 11/10/2015 10:14 AM, Christer Solskogen wrote:
>> Queued TRIM seems to be a problem with this kind of drive (with the 
>> latest firmware), and a "recent" kernel (4.1.x) seems to have this 
>> fixed this without disabling NCQ completely. Is that patch backported 
>> to the "mainline" CentOS 6 or CentOS7 kernel?
> Can you provide any references to the specific bug you're referring to?

This is the first I found.

and https://bugs.launchpad.net/ubuntu/+source/fstrim/+bug/1449005


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