public inbox for [email protected]  

help / color / mirror / Atom feed

From: Nathan Bossart <[email protected]>
To: Magnus Hagander <[email protected]>
Cc: Michael Paquier <[email protected]>
Cc: Bossart, Nathan <[email protected]>
Cc: Fujii Masao <[email protected]>
Cc: Justin Pryzby <[email protected]>
Cc: Andres Freund <[email protected]>
Cc: Mark Dilger <[email protected]>
Cc: Don Seiler <[email protected]>
Cc: [email protected] <[email protected]>
Subject: Re: Estimating HugePages Requirements?
Date: Mon, 28 Mar 2022 10:35:03 -0700
Message-ID: <20220328173503.GA137769@nathanxps13> (raw)
In-Reply-To: <20220324203108.GB1855897@nathanxps13>
References: <[email protected]>
	<[email protected]>
	<CABUevEweO_ZxTQox=QoO8e3rZQm9qFVU+zdoQvazTH9F7HpdEQ@mail.gmail.com>
	<20220314173417.GA1020555@nathanxps13>
	<Yi/[email protected]>
	<CABUevExgoKMNveD5SvFWOYA4MQvPkDmGxY7DkVRASJED4gBYog@mail.gmail.com>
	<20220315224439.GA1133771@nathanxps13>
	<[email protected]>
	<CABUevEyExSDrtZ4wU19iX4yvgExR1EpjFKB4ExFQDgTAvAHFyg@mail.gmail.com>
	<20220324203108.GB1855897@nathanxps13>

On Thu, Mar 24, 2022 at 01:31:08PM -0700, Nathan Bossart wrote:
> A couple of other options to consider:
> 
> 1) Always set log_min_messages to WARNING/ERROR/FATAL for 'postgres -C'.
> We might need some special logic for handling the case where the user is
> inspecting the log_min_messages parameter.  With this approach, you'd
> probably never get extra output unless something was wrong (e.g., database
> already running when inspecting a runtime-computed GUC).  Also, this would
> silence any extra output that you might see today with non-runtime-computed
> GUCs.
> 
> 2) Add some way to skip just the shutdown message (e.g., a variable set
> when output_config_variable is true).  With this approach, you wouldn't get
> extra output by default, but you still might if log_min_messages is set to
> something like DEBUG3.  This wouldn't impact any extra output that you see
> today with non-runtime-computed GUCs.

I've attached a first attempt at option 1.

-- 
Nathan Bossart
Amazon Web Services: https://aws.amazon.com

view thread (108+ messages)  latest in thread

reply

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Reply to all the recipients using the --to and --cc options:
  reply via email

  To: [email protected]
  Cc: [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected]
  Subject: Re: Estimating HugePages Requirements?
  In-Reply-To: <20220328173503.GA137769@nathanxps13>

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

This inbox is served by agora; see mirroring instructions
for how to clone and mirror all data and code used for this inbox