Re: streaming replication does not work across datacenter with 20ms latency?

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От Simon Riggs
Тема Re: streaming replication does not work across datacenter with 20ms latency?
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Msg-id CA+U5nMJHvOXMGuict1juqtTphAoUGHKU-4dgzaFaOBNV=KWs1Q@mail.gmail.com
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Ответ на Re: streaming replication does not work across datacenter with 20ms latency?  (Fujii Masao <masao.fujii@gmail.com>)
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On Mon, Jul 25, 2011 at 8:38 AM, Fujii Masao <masao.fujii@gmail.com> wrote:
> On Mon, Jul 25, 2011 at 10:56 AM, Yan Chunlu <springrider@gmail.com> wrote:
>> I think the problem is still "invalid record length" and "invalid
>> magic number", it start showing right after I complete sync data and
>> start slave.  If I stop slave later and restart, yes it could show
>> xlog not found and can not catch master. but why the "invalid" things
>> in the first place?
>
> You might have the same problem which was reported before.
> http://archives.postgresql.org/pgsql-hackers/2011-06/msg00661.php

That's what it looks like to me also.

--
 Simon Riggs                   http://www.2ndQuadrant.com/
 PostgreSQL Development, 24x7 Support, Training & Services

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