Re: squid and tcp splicing ?

From: Robert Collins <>
Date: Fri, 12 Sep 2003 07:43:11 +1000

On Thu, 2003-09-11 at 13:27, Adrian Chadd wrote:
> On Wed, Sep 10, 2003, Henrik Nordstrom wrote:

> One thing that'll improve the IO throughput for COSS quite a bit
> is to redo the storeRead/storeWrite interface to try and do
> large IO transfers (where "large" is "as much as the store can do").
> That'll cut back on the AIO queue depth quite considerably and
> possibly improve disk IO performance even more than COSS already
> does.

This will likely be best done by the refcounted IO Buffer logic we've
discussed here numerous times.

But aside from that, simply altering the readahead gap should allow
larger disk writes.


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Received on Thu Sep 11 2003 - 15:43:17 MDT

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