[yocto] NFS rootfs: mount: only root can mount proc on /proc

[John Rama]

Thanks everyone for the feedback.
I got #3 would be the best way. 

Kind Regards,
John Rama

On 2016/12/16 0:20, Daniel. wrote:
> 2016-12-15 12:09 GMT-02:00 Anders Darander <anders at chargestorm.se>:
>> Hi,
>>
>> * John Rama <john.rama01 at gmail.com> [161215 02:58]:
>>
>>> The ideas I can come up with are followings, but those of them are not perfect..
>>> 1. Run the bitbake as root account
>>>   - would not run as root since the all of generated files are root permission even for the log files.
>>
>> Never do this. You've got no idea what bitbake might do to your
>> computer...
>>
>>
>>> 2. Change UID and GID whenever generating new image
>>>   - I guess next build would fall into the trouble because of the owner change.
>>
>> Yes, that'll get you problems later on.
>>
>>> 3. Untar the tar ball under  {YOCTO_BUILD_DIR}//tmp//deploy/image/{TARGET}/*rootfs.tar.bz2 to  the export dir
>>>   - takes additional time.. Not good.
>>
>> This is the right way to do it.
>>
>> If it takes to much time, create a script that runs bitbake and then
>> untars the rootfs.
> 
> I do this all the time and have faced no problems regarding exploding
> the tar. You may want to generate a .tar instead of a .tar.bz2. This
> will safe the CPU from decrompressing so it should be faster...
> 
> Regards,
>>
>> Cheers,
>> Anders
>>
>> --
>> Anders Darander, Senior System Architect
>> ChargeStorm AB / eStorm AB
>> --
>> _______________________________________________
>> yocto mailing list
>> yocto at yoctoproject.org
>> https://lists.yoctoproject.org/listinfo/yocto
> 
> 
>