Re: Need help with autovacuuming error.

S. Horio wrote:

> We are investigating the following error:
>
>   ERROR:  XX000: xlog flush request 1/50B823D8 is not satisfied --- flushed only to 1/50A711B0
>
> OS : Windows XP SP2
> Version : PostgreSQL8.1.4

Please upgrade to a supported version, which for Windows means either
8.2.6 or 8.3.0.


In any case, the actual problem seems to be here:

> (*1) 2008-02-05 12:37:15 3240 ERROR:  XX000: xlog flush request 1/50B823D8 is not satisfied --- flushed only to
1/50A711B0
> 2008-02-05 12:37:15 3240 CONTEXT:  writing block 588 of relation 1663/18096/27221

which means there is some problem writing that particular block of that
particular file.  I don't think autovacuum has any direct connection to
this problem.

-- 
Alvaro Herrera                                http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support