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Date: Wed, 21 Nov 2012 17:08:11 +0200
From: Andriy Gapon <avg@FreeBSD.org>
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To: Willem Jan Withagen <wjw@digiware.nl>
Subject: Re: Increasing the DMESG buffer....
References: <50ACA59D.3080809@digiware.nl>
 <20121121101411.GG4535@server.rulingia.com> <50ACD522.7000706@digiware.nl>
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Cc: "stable@freebsd.org" <stable@FreeBSD.org>,
 Peter Jeremy <peter@rulingia.com>
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on 21/11/2012 15:20 Willem Jan Withagen said the following:
> On 2012-11-21 11:14, Peter Jeremy wrote:
>> On 2012-Nov-21 10:57:49 +0100, Willem Jan Withagen <wjw@digiware.nl> wrote:
>>> Probably because the kernelbuffer for it is too small.
>>> I know there used to be a kernel option to increase it.
>>> But I can not find it with the setting in NOTES or any other place I
>>> looked....
>>
>> # Size of the kernel message buffer.  Should be N * pagesize.
>> options         MSGBUF_SIZE=40960
>>
> 
> Right,
> 
> That was the one....


Alternatively you could set kern.msgbufsize tunable.

-- 
Andriy Gapon