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Date:      Tue, 2 Dec 2008 20:23:03 +0100 (CET)
From:      Wojciech Puchar <wojtek@wojtek.tensor.gdynia.pl>
To:        Jerry McAllister <jerrymc@msu.edu>
Cc:        "Anthony M. Rasat" <anthony.rasat@gmail.com>, freebsd-questions@freebsd.org
Subject:   Re: To swap or not to swap
Message-ID:  <20081202202241.S16385@wojtek.tensor.gdynia.pl>
In-Reply-To: <20081202191047.GB91047@gizmo.acns.msu.edu>
References:  <1822530854-1228237014-cardhu_decombobulator_blackberry.rim.net-916388807-@bxe1001.bisx.prodap.on.blackberry> <20081202182554.GA90678@gizmo.acns.msu.edu> <20081202200112.L16307@wojtek.tensor.gdynia.pl> <20081202191047.GB91047@gizmo.acns.msu.edu>

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>>> Yes, have some swap.   The system uses this space for more than swapping
>>> out processes.  It uses it for paging and for crash dumping.  The
>>> rule of thumb is 2.2 times memory size.
>>
>> why not 2.17?
>
> Sounds good to me.    Takes one more character to type...
and both 2.2 and 2.17 is nonsense.

the only rule is use as much as needed



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