Re: Critical failure of standby

Hey,

I understand that.

But a hot standby should always be ready to promote (given it originally
caught up) right?

I think it's a moot point really as some sort of corruption has been
introduced, the machines still won't wouldn't start after they could see
the archive destination again.

Cheers,

James Sewell,
Solutions Architect

Suite 112, Jones Bay Wharf, 26-32 Pirrama Road, Pyrmont NSW 2009
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On Tue, Aug 16, 2016 at 12:36 PM, John R Pierce <pierce(at)hogranch(dot)com> wrote:

> On 8/15/2016 7:23 PM, James Sewell wrote:
>
>> Those are all good questions.
>>
>> Essentially this is a situation where DR is network separated from Prod -
>> so I would expect the archive command to fail. I'll have to check the
>> script it must not be passing the error back through to PostgreSQL.
>>
>> This still shouldn't cause database corruption though right? - it's just
>> not getting WALs.
>>
>
> if the slave database is asking for the WAL's, it needs them. if it needs
> them and can't get them, then it can't catch up and start.
>
>
>
> --
> john r pierce, recycling bits in santa cruz
>
>
>
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