pg.ddx.io  pgsql-admin@postgresql.org mailing list archive  

help / color / mirror / Atom feed
From: Tom Lane <tgl@sss.pgh.pa.us>
To: girish R G peetle <giri.anamika0@gmail.com>
Cc: pgsql-admin <pgsql-admin@postgresql.org>
Subject: Re: PostgreSQL Dump based backup using pipe
Date: Thu, 28 May 2015 11:27:31 -0400
Message-ID: <15001.1432826851@sss.pgh.pa.us> (raw)
In-Reply-To: <CAKKd066ja0nWoVfxyJKObtngTY0AeXBaLeziVJLUDsAX+qj-qw@mail.gmail.com>
References: <CAKKd066yz3GeEg9D_8KDPGz38YX=rzFAcGd5paUWaOtOqkNsPA@mail.gmail.com>
	<31650.1432736684@sss.pgh.pa.us>
	<CAKKd065aJ1LuUMw_bhBgmgoM6Ng-cLdBobpzRiU+UsdsmW2aOg@mail.gmail.com>
	<2627.1432745444@sss.pgh.pa.us>
	<CAKKd066ja0nWoVfxyJKObtngTY0AeXBaLeziVJLUDsAX+qj-qw@mail.gmail.com>
List-Unsubscribe: <mailto:majordomo@postgresql.org?body=unsub%20pgsql-admin>

girish R G peetle <giri.anamika0@gmail.com> writes:
> I just tracked pg_dump writing output to a file. (using procmon)
> As indicated below data is not written in serial fashion.
> If we use name pipe would this behavior cause problem ?

It's less efficient with a named pipe, yes, because then pg_dump
can't do that.  But this doesn't prove anything one way or another
concerning your original complaint.

			regards, tom lane


-- 
Sent via pgsql-admin mailing list (pgsql-admin@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-admin



view thread (10+ messages)  latest in thread

Message-ID: <15001.1432826851@sss.pgh.pa.us>
Permalink:  ../15001.1432826851@sss.pgh.pa.us/
Also on:    postgresql.org/message-id/15001.1432826851@sss.pgh.pa.us

 · 

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: pgsql-admin@postgresql.org
  Cc: tgl@sss.pgh.pa.us, giri.anamika0@gmail.com
  Subject: Re: PostgreSQL Dump based backup using pipe
  In-Reply-To: <15001.1432826851@sss.pgh.pa.us>

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

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