Re: security/clamav: /ar/run on TMPFS renders the port broken by design

From: Michael Gmelin <>
Date: Sun, 28 Aug 2022 09:37:16 UTC

> On 28. Aug 2022, at 10:42, wrote:
> ´╗┐Cy Schubert wrote on Sat, 27 Aug 2022 17:26:38 +0200 (CEST):
>> As stated before in this thread, replacing /var/run with tmpfs is not a
>> supported configuration.
> Not supported? What is the purpose of /etc/rc.d/var then? That creates a tmpfs backed /var, populates it through mtree, and makes a proper /var/run available.
> However it doesn't (yet) create /var/run/clamav of course.
> It would be fairly easy to extend /etc/rc.d/var by a logic that walks through /usr/local/etc/mtree/* and runs mtree on each of the files found as needed. All that the security/clamav port would need to do then is to drop an appropriate small mtree file as /usr/local/etc/mtree/clamav. From a port's perspective that is the same logic as dropping service scripts as /usr/local/etc/rc.d/clamav-*.

From a user's perspective, it would be preferable to have this happen at service start though, as (unlike in the setup described) reboots don't happen that frequently, but files in /var/run might get deleted manually. Maybe some rc framework based solution would make sense, e.g., a variable `mtree_files`, which, if set, is applied in the default start_precmd. Besides being more resilient, this would also have the advantage that all required file systems should be available at that point and the separation between system and ports would be more clear. Another advantage would be that directories are only created for services that are actually enabled/started.