Re: WAL Optimisation - configuration and usage

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От Neil Conway
Тема Re: WAL Optimisation - configuration and usage
Дата
Msg-id 40466F2C.3050108@samurai.com
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Ответ на Re: WAL Optimisation - configuration and usage  ("Simon Riggs" <simon@2ndquadrant.com>)
Ответы Re: [HACKERS] WAL Optimisation - configuration and usage
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Simon Riggs wrote:
> On the other hand, I was just about to change the wal_debug behaviour to
> allow better debugging of PITR features as they're added.

That's a development activity. Enabling the WAL_DEBUG #ifdef by
default during the 7.5 development cycle would be uncontroversial, I
think.

> I think it is very important to be able to put the system fairly
> easily into debug mode

It is? Why would this be useful for non-development activities?

(It may well be the case that we ought to report more or better
information about the status of the WAL subsystem; but WAL_DEBUG is
surely not the right mechanism for emitting information intended for
an administrator.)

-Neil

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