*BSD News Article 57257


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From: migieger@luva.lb.bawue.de (Michael Giegerich)
Newsgroups: comp.unix.bsd.bsdi.misc
Subject: Re: kernel warning for /tmp
Date: 9 Dec 1995 08:32:37 +0100
Organization: private BSD/OS site
Lines: 40
Message-ID: <4abe2l$jql@luva.lb.bawue.de>
References: <4a26v3$9mt@presence.lglobal.com>
NNTP-Posting-Host: luva.lb.bawue.de

In article <4a26v3$9mt@presence.lglobal.com>,
Colin P. Ryan <drop@lglobal.com> wrote:
>Hey there.
>
>
>I'm running BSD/OS 2.0 on a P90 64MB RAM 2Gig drive etc etc.
>
>
>As of yesterday syslog has been giving me the following:
>
>presence kernel: uid 0 on /tmp: file system full
>
>What does this mean? What is causing it?

It does mean exactly what it says :-)

As *many* programs write temporary files into the /tmp dir
there could be various reasons for this message. One that
comes to mind is the news system (innd) that requieres a
lot of /tmp space for sortimg its history file for example.

>I've looked in the /tmp directory(it is running mfs) and it is
>only 1% full of ~ 8 Megs.

This doesn' t mean to much as temp files are often removed if
the task fails which caused them to be written - and this
gives the impression /tmp has enough space.

>Should this be larger?

Definitely (you should evaluate the idea of having a traditional
/tmp dir instead of a mfs one. mfs is fast, ok - but quite often
to small).

>What should the perms and ownership be. This just came out of nowhere.

I would say 777 or better 1777.

-- 
Michael Giegerich, E-Mail: migieger@luva.lb.bawue.de, Voice: +49 7144 39337