On 20/05/2019 07.26, Gerd Hoffmann wrote:
> On Sun, May 19, 2019 at 12:55:09AM +0200, Philippe Mathieu-Daudé wrote:
>> Hi Gerd,
>>
>> On 5/10/19 12:46 PM, Gerd Hoffmann wrote:
>>> Instead of fetching the prebuilt image from patchew download the install
>>> iso and prepare the image locally. Install to disk, using the serial
>>> console. Create qemu user, configure ssh login. Install packages
>>> needed for qemu builds.
>>
>> I'm impressed how charmly this works :)
>>
>> 3 comments so far.
>>
>> 1/ We could record (in tests/vm/freebsd header?) roughly how many local
>> storage will be used (or display in 'make vm-help'?). FYI this image
>> takes ~3.1GiB.
>
> vm-help would be more useful I think.
>
>> 2/ "Autoboot in 9 seconds, hit [Enter] to boot or any other key to stop"
>
> Probably tweakable via loader.conf, I'll check.
>
>> 3/ I am a bit annoyed it overwrote my previous
>> ~/.cache/qemu-vm/images/freebsd.img VM. Not sure what's the best hash to
>> use, maybe "git log -n 1 --pretty=format:%H -- tests/vm/freebsd"?
>> (Similarly for other images).
>
> Then use ~/.cache/qemu-vm/images/freebsd-${hash}.img ?
>
> Which will fill ~/.cache/qemu-vm/images with stale images over time,
> which isn't great either ...
>
> Or do you have something else in mind?
I'd vote to keep the current approach to overwrite "freebsd.img". It's a
"cache" directory - if you want to have something persisten, Philippe, I
think you should simply copy your image to a different location instead.
Thomas
