Re: Re: [COMMITTERS] pgsql: Start background writer during archive recovery. - Mailing list pgsql-hackers

From Heikki Linnakangas
Subject Re: Re: [COMMITTERS] pgsql: Start background writer during archive recovery.
Date
Msg-id 499D0BB2.50604@enterprisedb.com
Whole thread Raw
In response to Re: Re: [COMMITTERS] pgsql: Start background writer during archive recovery.  (Simon Riggs <simon@2ndQuadrant.com>)
Responses Re: Re: [COMMITTERS] pgsql: Start background writer during archive recovery.
List pgsql-hackers
Simon Riggs wrote:
> More likely to be an uncommon race condition, rather than a error
> specific to dungbeetle. If startup process death is slow, this could
> happen, though hasn't occurred in other tests. 

True, the startup process can live for a short while concurrently with 
bgwriter, walwriter and autovacuum launcher, before it exits.

> Given the shape of the patch, the likely fix is to bump
> NUM_AUXILIARY_PROCS by one. 

Not sure what you mean by the shape of the patch, but agreed.

--   Heikki Linnakangas  EnterpriseDB   http://www.enterprisedb.com


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