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

help / color / mirror / Atom feed

From: Scott Ribe <scott_ribe@elevated-dev.com>
To: Vijaykumar Jain <vijaykumarjain.github@gmail.com>
Cc: Pgsql-admin <pgsql-admin@lists.postgresql.org>
Subject: Re: Data corruption
Date: Wed, 21 Jul 2021 11:09:07 -0600
Message-ID: <17C82666-5695-4AD0-AA82-5B4BA9E256A4@elevated-dev.com> (raw)
In-Reply-To: <MA1PR01MB0634DD078065C4D8E14DDB64E0E39@MA1PR01MB0634.INDPRD01.PROD.OUTLOOK.COM>
References: <CAGHa9HXONb+ayki84FrNW1cVLuWrkv_=1q+HAngq923GBvnUgw@mail.gmail.com>
	<CAM+6J97ueqECOkQbKtLp2o1A-Ys1mYAfhP0qpaiKbuv7QRa_pA@mail.gmail.com>
	<MA1PR01MB0634DD078065C4D8E14DDB64E0E39@MA1PR01MB0634.INDPRD01.PROD.OUTLOOK.COM>

Do you have any clue as to how this happened?

If you have a hardware problem, disk, controller or cable that is corrupting data written, then any efforts you make at recovery on the same hardware could just result in more & more corruption.

You don't mention, I think, whether you've copied the data to different storage (and preferably different server), but if you haven't already done so, STOP RIGHT NOW and do nothing else with this db until you've done that.

view thread (10+ messages)  latest in thread

Message-ID: <17C82666-5695-4AD0-AA82-5B4BA9E256A4@elevated-dev.com>
Permalink:  ../17C82666-5695-4AD0-AA82-5B4BA9E256A4@elevated-dev.com/
Also on:    postgresql.org/message-id/17C82666-5695-4AD0-AA82-5B4BA9E256A4@elevated-dev.com

copy link · copy postgr.es

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: scott_ribe@elevated-dev.com, vijaykumarjain.github@gmail.com, pgsql-admin@lists.postgresql.org
  Subject: Re: Data corruption
  In-Reply-To: <17C82666-5695-4AD0-AA82-5B4BA9E256A4@elevated-dev.com>

* 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