From: | Bruce Momjian <bruce(at)momjian(dot)us> |
---|---|
To: | Jerry Sievers <gsievers19(at)comcast(dot)net> |
Cc: | pgsql-admin(at)postgresql(dot)org |
Subject: | Re: Thanks to pg_upgrade,. we'll reclaim 1.4T of total disk !! |
Date: | 2016-08-15 19:52:30 |
Message-ID: | 20160815195230.GA25150@momjian.us |
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Thread: | |
Lists: | pgsql-admin |
On Mon, Aug 15, 2016 at 12:36:46PM -0500, Jerry Sievers wrote:
> Still, the discovery was rather shocking and a couple hours of
> investigation ensude to explain the matter.
>
> Oh, and those 700G of space was actual logged table data, not temp or
> UNlogged, ergo our standby system is likewise bloated by this amount.
>
> When we do the rescheduled upgrade thus we'll be saving 1.4T. OH yeah
> baby!!
This is on our TODO list since at least 2006:
https://wiki.postgresql.org/wiki/Todo
Check for unreferenced table files created by transactions that were
in-progress when the server terminated abruptly
https://www.postgresql.org/message-id/200606081508.k58F85m29270@candle.pha.pa.us
--
Bruce Momjian <bruce(at)momjian(dot)us> http://momjian.us
EnterpriseDB http://enterprisedb.com
+ As you are, so once was I. As I am, so you will be. +
+ Ancient Roman grave inscription +
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