Date: Fri, 07 Dec 2007 16:47:29 +0100 From: Uwe Doering <gemini@geminix.org> To: Stephen.Clark@seclark.us Cc: freebsd-stable@freebsd.org, Claus Guttesen <kometen@gmail.com> Subject: Re: 4.x Collecting pv entries Suggest increasing PMAP_SHPGPERPROC, Message-ID: <47596B11.90601@geminix.org> In-Reply-To: <475952EF.70400@seclark.us> References: <47594087.7030703@seclark.us> <b41c75520712070453w11181b7am9d95a215d15ad091@mail.gmail.com> <475952EF.70400@seclark.us>
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Stephen Clark wrote:
> Claus Guttesen wrote:
>> Stephen Clark wrote:
>>> I know FreeBSD 4.x is old..., but we are using on a production system
>>> with postgres and apache. The above message
>>> is appearing periodically. I googled for the message but found no
>>> recommendation for adjusting it.
>>
>> Is the sysctl kern.vm.pmap.shpgperproc available on 4.x? This can be
>> configured in /boot/loader.conf.
>
> It does not appear to be available via a sysctl in 4.x.
But you can put that option into the kernel config file:
options PMAP_SHPGPERPROC=...
and build a new kernel with it.
Regards,
Uwe
--
Uwe Doering | EscapeBox - Managed On-Demand UNIX Servers
gemini@geminix.org | http://www.escapebox.net
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