| From: | Scott Marlowe <scott(dot)marlowe(at)gmail(dot)com> |
|---|---|
| To: | Greg Smith <greg(at)2ndquadrant(dot)com> |
| Cc: | Joao Ferreira gmail <joao(dot)miguel(dot)c(dot)ferreira(at)gmail(dot)com>, pgsql-general <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: autovacuum: 50% iowait for hours |
| Date: | 2010-05-16 19:18:40 |
| Message-ID: | AANLkTilaouTmcDXPszJInonFEYYzhx5U56lmXmAQ1ACd@mail.gmail.com |
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| Lists: | pgsql-general |
On Sun, May 16, 2010 at 12:32 PM, Greg Smith <greg(at)2ndquadrant(dot)com> wrote:
> Just make sure you're producing good backups of these systems then. You can
> expect to run into one of the data eating bugs in 8.1 eventually. You'll
> probably have a corrupt database from the sort of fsync issues cheap storage
> introduces too. Not upgrading from 8.1.4 is effectively saying "I don't
> care about the integrity of my database", so you really need to make
> alternate plans to help there.
I don't say this often, but "this".
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