Re: [HACKERS] Point in Time Recovery

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От Mark Kirkwood
Тема Re: [HACKERS] Point in Time Recovery
Дата
Msg-id 41005639.9040107@coretech.co.nz
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Ответ на Re: [HACKERS] Point in Time Recovery  (Simon Riggs <simon@2ndquadrant.com>)
Ответы Re: [HACKERS] Point in Time Recovery
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I have tested the "cold" backup - and retested my previous scenarios
using "hot" backup (just to be sure) . They all work AFAICS!

cheers

Mark

Simon Riggs wrote:

>On Thu, 2004-07-22 at 21:19, Tom Lane wrote:
>
>
>>Mark Kirkwood <markir@coretech.co.nz> writes:
>>
>>
>>>2) Is is possible to make the recovery kick in even though pg_control
>>>says the database state is shutdown?
>>>
>>>
>>Yeah, I think you are right: presence of recovery.conf should force a
>>WAL scan even if pg_control claims it's shut down.  Fix committed.
>>
>>
>>
>
>This *should* be possible but I haven't tested it.
>
>There is a code path on secondary checkpoints that indicates that crash
>recovery can occur even when the database was shutdown, since the code
>forces recovery whether it was or not. On that basis, this may work, but
>is yet untested. I didn't mention this because it might interfere with
>getting hot backup to work...
>
>Best Regards, Simon Riggs
>
>
>

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