| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Alvaro Herrera <alvherre(at)commandprompt(dot)com> |
| Cc: | Jeff Amiel <becauseimjeff(at)yahoo(dot)com>, pgsql-patches(at)postgresql(dot)org, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: [GENERAL] Corrupt database? 8.1/FreeBSD6.0 |
| Date: | 2007-01-12 21:41:57 |
| Message-ID: | 10317.1168638117@sss.pgh.pa.us |
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| Thread: | |
| Lists: | pgsql-general pgsql-hackers pgsql-patches |
Alvaro Herrera <alvherre(at)commandprompt(dot)com> writes:
> Tom Lane wrote:
>> Alvaro Herrera <alvherre(at)commandprompt(dot)com> writes:
>>> Ok, it does what it's intended to do. But in testing it I also
>>> confirmed that a database-wide vacuum creates a pgstat entry for it and
>>> for all tables in it. Is this something we want to prevent?
>>
>> That's odd, because I didn't see any such thing when I tested in CVS tip
>> the other day. Or did you have stats_block_level turned on?
> Yes, I turned it on for this test.
Well, the vacuums certainly accounted for I/O, so I suppose this is
reasonable behavior.
regards, tom lane
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