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Date:      Wed, 21 Nov 2012 17:08:11 +0200
From:      Andriy Gapon <avg@FreeBSD.org>
To:        Willem Jan Withagen <wjw@digiware.nl>
Cc:        "stable@freebsd.org" <stable@FreeBSD.org>, Peter Jeremy <peter@rulingia.com>
Subject:   Re: Increasing the DMESG buffer....
Message-ID:  <50ACEE5B.8000901@FreeBSD.org>
In-Reply-To: <50ACD522.7000706@digiware.nl>
References:  <50ACA59D.3080809@digiware.nl> <20121121101411.GG4535@server.rulingia.com> <50ACD522.7000706@digiware.nl>

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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



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