Re: [squid-users] I/O Performance Tuning

From: Henrik Nordstrom <henrik_at_henriknordstrom.net>
Date: Wed, 09 Sep 2009 02:39:17 +0200

tis 2009-09-08 klockan 10:27 -0800 skrev Chris Robertson:

> For what it's worth, I found that putting my COSS stripe in a file on a
> congested disk did nothing for performance. I wound up creating two
> partitions per disk. The first is dedicated to COSS and the second
> (formatted ext3) holds my aufs cache dir.

Hmm.. sounds like you may need to tune your ext3 a little.. primarily
journal size & commit interval.

When things are running proper there should not be any measurable
difference between having COSS in a file on the same ext3 partition or
on a separate partition on the same drive.

Regards
Henrik
Received on Wed Sep 09 2009 - 00:39:22 MDT

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