Re: WAL archiving idle database

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От Erik Jones
Тема Re: WAL archiving idle database
Дата
Msg-id 1806C4CE-FB5A-4FCE-A21D-80F8E9124C7F@myemma.com
обсуждение исходный текст
Ответ на WAL archiving idle database  (Brian Wipf <brian@clickspace.com>)
Ответы Re: WAL archiving idle database  (Jeff Davis <pgsql@j-davis.com>)
Список pgsql-general
On Oct 26, 2007, at 4:08 PM, Brian Wipf wrote:

> I have a test PG 8.2.5 installation that has been left idle with no
> connections to it whatsoever for the last 24 hours plus. WALs are
> being archived exactly 5 minutes apart, even though archive_timeout
> is set to 60. Is this the expected behavior for a database with no
> changes?
>
> Brian

In the absence of activity, WAL are archived every checkpoint_timeout
seconds.  archive_timeout is how long postgres will wait for the
archive_command to return before declaring it failed.

Erik Jones

Software Developer | Emma®
erik@myemma.com
800.595.4401 or 615.292.5888
615.292.0777 (fax)

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