On Mon, 18 May 2009 07:29:00 -0400, Philip Webb wrote:

> > Of course there's help.  Most options give a choice of y/n/m/?.  
> 
> Yes (red face).  However, the crucial option here was ATA_SFF ,
> for which 'make oldconfig' gives :
> 
>   ATA SFF support (ATA_SFF) [Y/n/?] (NEW) ?
> 
>   This option adds support for ATA controllers with SFF
>   compliant or similar programming interface.
> 
>   SFF is the legacy IDE interface that has been around since
>   the dawn of time.  Almost all PATA controllers have an
>   SFF interface.  Many SATA controllers have an SFF interface
>   when configured into a legacy compatibility mode.
> 
>   For users with exclusively modern controllers like AHCI,
>   Silicon Image 3124, or Marvell 6440, you may choose to
>   disable this uneeded SFF support.
> 
>   If unsure, say Y.
> 
> The blurb tells me nothing, but if I follow its advice, I do get :

I said there was help, I didn't claim it was helpful :)

I got bitten by this one a while ago on a box using a mixture of SATA and
PATA disks, the PATA disk disappeared after an upgrade because I took
the help to indicate I didn't need it I should have followed the "If
unsure..." advice.


-- 
Neil Bothwick

Beware of the dragon: Trespassers will be flame-grilled

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