2012-02-23 23:36:10

by Florian Mickler

[permalink] [raw]
Subject: Re: 3.2.x Regression for SAS Controller on Dell C6100

[adding some cc's from that area ]
On Tue, 31 Jan 2012 19:09:49 +0100
Herbert Poetzl <[email protected]> wrote:

>
> Greetings!
>
> I'm seeing a regression on a Dell C6100 machine with
> 3.2.x kernels, where the second disk (in a raid setup)
> is not properly recogniced and so the raid drops into
> degraded mode
>
> the same hardware works fine with 3.1.x kernels and
> older
>
> attached the dmesg output of the bootup for a working
> and a failing kernel
>
> thanks in advance,
> Herbert
>


2012-02-24 03:37:48

by Herbert Poetzl

[permalink] [raw]
Subject: Re: 3.2.x Regression for SAS Controller on Dell C6100

On Fri, Feb 24, 2012 at 12:35:59AM +0100, Florian Mickler wrote:
> [adding some cc's from that area ]
> On Tue, 31 Jan 2012 19:09:49 +0100
> Herbert Poetzl <[email protected]> wrote:

>> Greetings!

>> I'm seeing a regression on a Dell C6100 machine with
>> 3.2.x kernels, where the second disk (in a raid setup)
>> is not properly recogniced and so the raid drops into
>> degraded mode

Just retested with 3.2.7 and 3.3-rc4 and it seems that
this regression got fixed somewhere between 3.2.2 and
3.2.7 ...

if there is interest, I can narrow it down to a specific
version change, just drop me a message ...

will do some more testing in the meantime.

HTH,
Herbert

>> the same hardware works fine with 3.1.x kernels and
>> older

>> attached the dmesg output of the bootup for a working
>> and a failing kernel

>> thanks in advance,
>> Herbert