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Data Bases > Pgsql Performance > Re: Performance...
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Re: Performance increase with elevator=deadline

by gsmith@[EMAIL PROTECTED] (Greg Smith) Apr 11, 2008 at 03:56 PM

On Sat, 12 Apr 2008, Craig Ringer wrote:

> Speaking of I/O performance with PostgreSQL, has anybody here done any 
> testing to compare results with LVM to results with the same filesystem
on a 
> conventionally partitioned or raw volume?

There was some chatter on this topic last year; a quick search finds

http://archives.postgresql.org/pgsql-performance/2007-06/msg00005.php

which is a fair statement of the situation.  I don't recall any specific 
benchmarks.

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* Greg Smith gsmith@[EMAIL PROTECTED]
 http://www.gregsmith.com
Baltimore, MD

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Re: Performance increase with elevator=deadline
gsmith@[EMAIL PROTECTED]   2008-04-11 15:56:36 

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