[bug#65335] [PATCH 0/4] Allow mounting root on tmpfs for impersistence

[Ludovic Courtès]

Hi Nicolas,

Did you have a chance to work on a revised version of this patch set?

  https://issues.guix.gnu.org/65335

Seems to me that little was missing.

Thanks in advance!

Ludo’.

Ludovic Courtès <ludo@gnu.org> skribis:

> Hi,
>
> (You forgot to Cc the bug in your reply, so our conversation went off
> the record…)
>
> Ludovic Courtès <ludo@gnu.org> skribis:
>
>> Nicolas Graves <ngraves@ngraves.fr> skribis:
>>
>>> ---
>>>  gnu/home/services/symlink-manager.scm | 5 +++++
>>>  1 file changed, 5 insertions(+)
>>>
>>> diff --git a/gnu/home/services/symlink-manager.scm 
>>> b/gnu/home/services/symlink-manager.scm
>>> index e4c931fbee..d3c4d01db4 100644
>>> --- a/gnu/home/services/symlink-manager.scm
>>> +++ b/gnu/home/services/symlink-manager.scm
>>> @@ -157,6 +157,11 @@ (define (update-symlinks-script)
>>>                             #t
>>>                             (G_ "Skipping ~a (not an empty directory)... 
>>> done\n")
>>>                             directory))
>>> +                         ((= EBUSY errno)
>>> +                          (format
>>> +                           #t
>>> +                           (G_ "Skipping ~a (dedicated device)... done\n")
>>> +                           directory))
>>
>> How does that relate to the rest of the patch series?  What does
>> “dedicate device” mean here?
>
> Your use case is for when ~/.local (for instance) is a separate mount
> point (an uncommon use case because mounting file systems on Linux
> usually requires root privileges).
>
> I’d suggested “dedicated device” → “underlying device is busy”, and a
> short comment above explaining the kind of situation where this can
> occur.
>
> Thanks,
> Ludo’.