[OE-core] [PATCH V6 6/6] core-image-sato: support read-only rootfs

[ChenQi]

On 01/07/2013 03:05 AM, Otavio Salvador wrote:
> On Sun, Jan 6, 2013 at 7:44 AM,  <Qi.Chen at windriver.com> wrote:
>> From: Chen Qi <Qi.Chen at windriver.com>
>>
>> Support read-only rootfs by providing a specific conf file for volatile storage.
>>
>> [YOCTO #3406]
>>
>> Signed-off-by: Chen Qi <Qi.Chen at windriver.com>
> I prefer this solution than the previous one however why you don't use
> a sato-volatile-conf package to provide this?
Because the there exists a one-to-one (or almost one-to-one) 
correspondence between the volatile conf file and the specific image.

If there is a 'sato-volatile-conf' package, then there should be a 
'minimal-volatile-conf', and maybe a 'custom-volatile-conf' if users are 
using a customized image.

So I think it's simpler to let the image recipe provide the conf file.
The only thing we have to do, when adding read-only rootfs support to 
some image, is to add the conf file to SRC_URI and install it in 
choose_volatile_conf.

Kind Regards,
Chen Qi
>
> --
> Otavio Salvador                             O.S. Systems
> E-mail: otavio at ossystems.com.br  http://www.ossystems.com.br
> Mobile: +55 53 9981-7854              http://projetos.ossystems.com.br
>
>