Tom Lane wrote:
> "Larry Rosenman" <lrosenman@pervasive.com> writes:
>> I'd like to see a more concrete definition of what we
>> want Autovacuum to output and at what levels.
>
> I would argue that what people typically want is
>
> (0) nothing
>
> (1) per-database log messages
>
> or
>
> (2) per-table log messages (including per-database)
>
> The first problem is that (2) is only available at DEBUG2 or below,
> which is not good because that also clutters the log with a whole lot
> of implementer-level debugging info.
>
> The second problem is that we don't really want to use the global
> log_min_messages setting to determine this, because that constrains
> your decision about how much chatter you want from ordinary backends.
>
> I suggest that maybe the cleanest solution is to not use log level at
> all for this, but to invent a separate "autovacuum_verbosity" setting
> that controls how many messages autovac tries to log, using the above
> scale. Anything it does try to log can just come out at LOG message
> setting.
This sounds like a winner to me. Anyone else want to grab it? I'm
in the position to try and do this, but don't want to step on anyone
else's toes.
LER
>
> regards, tom lane
--
Larry Rosenman
Database Support Engineer
PERVASIVE SOFTWARE. INC.
12365B RIATA TRACE PKWY
3015
AUSTIN TX 78727-6531
Tel: 512.231.6173
Fax: 512.231.6597
Email: Larry.Rosenman@pervasive.com
Web: www.pervasive.com
