Re: [squid-users] Linux EXT3 optimizations for Squid

From: Ralf Hildebrandt <Ralf.Hildebrandt_at_charite.de>
Date: Sun, 8 Aug 2010 16:09:24 +0200

* Marcus Kool <marcus.kool_at_urlfilterdb.com>:
>
> Nyamul Hassan wrote:
> >Hi,
> >
> >I would build with the following in mind:
> >
> >1. Better to have a separate disk for the cache stores.
> >2. Have a COSS store for objects less than 256k. And let AUFS handle
> >larger objects.
> >3. Don't have more than 75% of your disk allocated.
> >4. Only one AUFS store per disk. But you can have more than one COSS.
>
> Use AUFS on Linux and DISKD on BSD.

Is this documented somewhere? I've been using diskd on ext4 on linux for
years now.

> 7. use noatime and nodiratime mount options

Isn't noatime a superset of nodiratime? 

-- 
Ralf Hildebrandt
  Geschäftsbereich IT | Abteilung Netzwerk
  Charité - Universitätsmedizin Berlin
  Campus Benjamin Franklin
  Hindenburgdamm 30 | D-12203 Berlin
  Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962
  ralf.hildebrandt@charite.de | http://www.charite.de
Received on Sun Aug 08 2010 - 14:09:38 MDT

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