Re: NanoBSD (Was Re: [CFT] packaging the base system with pkg(8))

From: Warner Losh <imp_at_bsdimp.com>
Date: Sun, 24 Apr 2016 10:16:37 -0600
On Sun, Apr 24, 2016 at 6:34 AM, Daniel Eischen <deischen_at_freebsd.org>
wrote:

> On Sat, 23 Apr 2016, Warner Losh wrote:
>
> On Sat, Apr 23, 2016 at 7:51 AM, Daniel Eischen <deischen_at_freebsd.org>
>> wrote:
>>
>> [CC trimmed]
>>>
>>> On Fri, 22 Apr 2016, Warner Losh wrote:
>>>
>>>
>>>> I personally will be refraining from engaging further. I plan on seeing
>>>> what gaps there are by adding support to NanoBSD for packages. I'll be
>>>> busy
>>>> with that. In talking to Glen and others, we've already identified a few
>>>> easy gaps to fill. Once they've done that, I'll get going on NanoBSD
>>>> with
>>>> the goal to be able to use it to build a bootable system of any
>>>> architecture from packages with no root privs. I expect to find issues,
>>>> but
>>>> I don't expect to find any issue that's intractable. I expect after the
>>>> issues are resolved, the end product will be better for everybody.
>>>>
>>>>
>>> Thank you for working on NanoBSD.  Do you think it would be possible
>>> to add support for optionally building dump(8) images instead of dd?
>>>
>>
>>
>> What do you  mean by that, exactly? It would be relatively easy to add
>> a step that runs dump on the _.disk.image file and squirrel that away.
>> Last orders the code currently calls it, I believe. Is it something as
>> simple
>> as this, or is there some more complexity that I'm failing to understand
>> or grasp?
>>
>
> Perhaps I'm missing something, but when last_orders() is called,
> isn't the disk already unmounted and 'mdconfig -d -u' already
> run?


dump 0f - _.disk.image > ~/foo.dump

worked for me just now. Is there some reason that it wouldn't work for
you in last orders if you tossed a NANO_DISKIMGDIR in front of it
and last orders would work for you. You could even pipe it into some
compression program...

Warner
Received on Sun Apr 24 2016 - 14:16:38 UTC

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