Re: [PATCH] overlayfs-etc: take read-only-rootfs into account

[Baruch Siach <baruch@tkos.co.il>]

Hi Slava,

On Mon, Feb 12 2024, Vyacheslav Yurkov wrote:
> On 12.02.2024 15:21, Baruch Siach wrote:
>> I reproduced the test failure. The output does not give much of a clue
>> as to the cause of failure. How can I run the same qemu command
>> interactively? Is qemu test console output saved somewhere? This log
>> might be useful.
>>
>> Thanks,
>> baruch
>
> It could be that it failed, because qemu needs sudo for a few commands (or
> respective permissions for the user you run test under). These are included in
> my /etc/sudoers:
> poky/scripts/runqemu-ifup
> poky/scripts/runqemu-ifdown
> poky/scripts/runqemu-gen-tapdevs
>
> Could you please verify if it works after that? If yes, I'll extend the
> mentioned wiki page.

I think the failure is because /data does not exist in generated
rootfs. That explains why sda1/sda2 are mounted but not sda3. With that
insight I updated the patch to use an optional variable as you
suggested. Patch v2 passed the test here.

> As for the interactive run, this command works for me:
> runqemu
> ../build-st/tmp/deploy/images/qemux86-64/core-image-minimal-qemux86-64.rootfs.wic

Thanks for the tip.

baruch

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