Re: [Lsf] Postgresql performance problems with IO latency, especially during fsync()

[Andres Freund]

Hi Dave,

On 2014-04-29 09:47:56 +1000, Dave Chinner wrote:
> ping?

I'd replied at http://marc.info/?l=linux-mm&m=139730910307321&w=2

As an additional note:

> On Wed, Apr 09, 2014 at 07:20:09PM +1000, Dave Chinner wrote:
> > I'm not sure how you were generating the behaviour you reported, but
> > the test program as it stands does not appear to be causing any
> > problems at all on the sort of storage I'd expect large databases to
> > be hosted on....

A really really large number of database aren't stored on big enterprise
rigs...

Andres Freund

-- 
 Andres Freund	                   http://www.2ndQuadrant.com/
 PostgreSQL Development, 24x7 Support, Training & Services
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