Re: [BUGS] BUG #8673: Could not open file "pg_multixact/members/xxxx" on slave during hot_standby - Mailing list pgsql-hackers

From Alvaro Herrera
Subject Re: [BUGS] BUG #8673: Could not open file "pg_multixact/members/xxxx" on slave during hot_standby
Date
Msg-id 20140627185142.GO7340@eldon.alvh.no-ip.org
Whole thread Raw
In response to Re: [BUGS] BUG #8673: Could not open file "pg_multixact/members/xxxx" on slave during hot_standby  (Jeff Janes <jeff.janes@gmail.com>)
List pgsql-hackers
Jeff Janes wrote:

> This problem was initially fairly easy to reproduce, but since I
> started adding instrumentation specifically to catch it, it has become
> devilishly hard to reproduce.
> 
> I think my next step will be to also log each of the values which goes
> into the complex if (...) expression that decides on the deletion.

Could you please to reproduce it after updating to latest?  I pushed
fixes that should close these issues.  Maybe you want to remove the
instrumentation you added, to make failures more likely.

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



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