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From: Charlie Brady <charlieb-qpsmtpd@budge.apana.org.au>
Newsgroups: gmane.comp.sysutils.supervision.general
Subject: Re: runit not collecting zombies
Date: Sat, 15 Sep 2007 12:02:27 -0400 (EDT)
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To: Alex Efros <powerman@powerman.asdfGroup.com>
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On Sat, 15 Sep 2007, Alex Efros wrote:

> On Sat, Sep 15, 2007 at 11:49:53AM -0400, Charlie Brady wrote:
>>> # mkdir /var/empty/dev
>>> # mount -o bind /dev/ /var/empty/dev/
>>
>> BTW, you don't want to do that. You are exposing all device nodes inside
>> /var/empty. You on;y want the syslog socket, and syslogd will create that
>> if you tell it to.
>
> Yep. I know. I've unmounted it after experiment. I don't wish to provide
> /var/empty/dev/log for ssh - it's ssh responsibility to have access to
> /dev/log if it need log. For example, ssh can open /dev/log before fork
> and provide that fd for chroot'ed child.

No, that doesn't work. syslogd might be restarted while sshd continues to 
run.

Anyway, your problem if you want to throw away log messages ...