| From: | Greg Smith <greg(at)2ndquadrant(dot)com> |
|---|---|
| To: | Mark Kirkwood <mark(dot)kirkwood(at)catalyst(dot)net(dot)nz> |
| Cc: | pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: Linux filesystem performance and checkpoint sorting |
| Date: | 2011-02-05 04:47:11 |
| Message-ID: | 4D4CD64F.7080004@2ndquadrant.com |
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| Lists: | pgsql-hackers |
Mark Kirkwood wrote:
> Are you going to do some runs with ext4? I'd be very interested to see
> how it compares (assuming that you are on a kernel version 2.6.32 or
> later so ext4 is reasonably stable...).
Yes, before I touch this system significantly I'll do ext4 as well, and
this is running the Ubuntu 10.04 2.6.32 kernel so ext4 should be stable
enough. I have some PostgreSQL work that needs to get finished first
though.
--
Greg Smith 2ndQuadrant US greg(at)2ndQuadrant(dot)com Baltimore, MD
PostgreSQL Training, Services, and 24x7 Support www.2ndQuadrant.us
"PostgreSQL 9.0 High Performance": http://www.2ndQuadrant.com/books
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