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

From: Scott Ribe <scott_ribe(at)elevated-dev(dot)com>
To: Yan Chunlu <springrider(at)gmail(dot)com>
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: streaming replication does not work across datacenter with 20ms latency?
Date: 2011-07-23 15:55:33
Message-ID: 431F0A18-F2D0-4297-9AA7-440DC0D379F8@elevated-dev.com
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On Jul 23, 2011, at 6:50 AM, Yan Chunlu wrote:

> what does invalid record length and invalid magic number normally
> means? xlog corrupted?
> Thanks for any further help!

It means your build settings for pg are not compatible across the 2 machines. For instance, one machine is 32-bit and the other is 64-bit, or one machine is big-endian and the other is little-endian...

--
Scott Ribe
scott_ribe(at)elevated-dev(dot)com
http://www.elevated-dev.com/
(303) 722-0567 voice

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