GNU bug report logs - #41259
[PATCH] etc: Add a systemd unit to bind-mount @storedir@ read-only.

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Message #8 received at 41259 <at> debbugs.gnu.org (full text, mbox):

From: Tobias Geerinckx-Rice <me <at> tobias.gr>
To: Emmanuel Medernach <emmanuel.medernach <at> gmail.com>,
 zimoun <zimon.toutoune <at> gmail.com>, help-guix <at> gnu.org
Cc: 41259 <at> debbugs.gnu.org
Subject: Re: Few questions
Date: Thu, 14 May 2020 15:53:36 +0200

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Tobias Geerinckx-Rice 写道：
> A simple
>
>  $ sudo mount -o bind,ro /gnu/store /gnu/store

I decided to write a q&d patch that does just that 
<https://issues.guix.gnu.org/41259>.

Caveats:
- It's lightly tested (the only non-Guix System I have SSH access 
 to is someone's laptop, currently being used to consume ‘dank 
 memes’, and I cannot risk performing any action that could stop 
 the flow of memes),
- it only fixes the problem on modern^Wsystemd systems (I'm fine 
 with that),
- the unit name could be templated to @storedir@ as well.  Worth 
 it?

Feedback and testing welcome.

Kind regards,

T G-R

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