Hi Ludovic,

Ludovic Courtès <ludo@gnu.org> writes:

> Hi Maxim,
>
> Maxim Cournoyer <maxim.cournoyer@gmail.com> skribis:
>
>>>> +              (error "The store is on a Btrfs subvolume, but the \
>>>> +subvolume name is unknown.
>>>> +Hint: Define the \"btrfs-subvolume-path\" file system property or
>>>> +use the \"subvol\" Btrfs file system option."))))
>>
>>> Rather use ‘raise’ with ‘&message’ and ‘&fix-hint’ conditions.
>>
>> I tried this, but importing (guix utils) to acces &fix-hint caused the init
>> RAM disk to fail mysteriously:
>
> Oh, my bad.  We should move ‘&fix-hint’ to (guix diagnostics)
> eventually.
>
> In the meantime, I’d say just raise a ‘&message’ and leave the hint as a
> comment (it’s not supposed to be a user-facing interface).  Or maybe you
> could define a specific error condition type for this?
>
> Thanks,
> Ludo’.
>
> PS: I’ll comment on the other bits ASAP!

The remaining, reworked patches for this series are attached below.  If
you don't want to merge the 0001 for now (speeding up tests), I don't
mind too much (though it still provides value to me, when using old
hardware).

Thanks for your patience :-)

Maxim