| From: | Bruce Momjian <bruce(at)momjian(dot)us> |
|---|---|
| To: | Greg Smith <greg(at)2ndquadrant(dot)com> |
| Cc: | Ron Mayer <rm_pg(at)cheapcomplexdevices(dot)com>, pgsql-performance <pgsql-performance(at)postgresql(dot)org> |
| Subject: | Re: SSD + RAID |
| Date: | 2010-02-27 20:16:33 |
| Message-ID: | 201002272016.o1RKGXp26284@momjian.us |
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| Lists: | pgsql-performance |
Greg Smith wrote:
> Bruce Momjian wrote:
> > I have added documentation about the ATAPI drive flush command, and the
> > typical SSD behavior.
> >
>
> If one of us goes back into that section one day to edit again it might
> be worth mentioning that FLUSH CACHE EXT is the actual ATAPI-6 command
> that a drive needs to support properly. I wouldn't bother with another
> doc edit commit just for that specific part though, pretty obscure.
That setting name was not easy to find so I added it to the
documentation.
--
Bruce Momjian <bruce(at)momjian(dot)us> http://momjian.us
EnterpriseDB http://enterprisedb.com
PG East: http://www.enterprisedb.com/community/nav-pg-east-2010.do
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