Re: Did I wipe off my database -- please help - urgent

From: <operationsengineer1(at)yahoo(dot)com>
To: Sean Davis <sdavis2(at)mail(dot)nih(dot)gov>, Srinivas Iyyer <srini_iyyer_bio(at)yahoo(dot)com>
Cc: pgsql-novice <pgsql-novice(at)postgresql(dot)org>
Subject: Re: Did I wipe off my database -- please help - urgent
Date: 2006-08-07 16:59:08
Message-ID: 20060807165908.31290.qmail@web33302.mail.mud.yahoo.com
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> Now, what to do....
>
> First, STOP!! Do NOTHING else. You ABSOLUTELY need
> to make a backup of what
> you have. If you don't know where your data is,
> then I would suggest
> backing up the ENTIRE disk. If you have to buy a
> hard disk to do this, do
> it! You ABSOLUTELY should not be working in an
> environment where you do not
> have a backup of critical data, either by pg_dump to
> another machine
> (ideally) or by routine cloning of the machine (we
> do both).
>
> Next, get some help. And by help, I mean local
> help, if possible--someone
> who can sit down with you and work through this
> systematically. You may
> even want to pay for said help--a local contractor,
> etc., but that is up to
> you.
>
> Next, figure out where your data are stored. Figure
> out what the problem is
> that keeps you from accessing it. Figure out what
> to do about that problem.
> MAKE ANOTHER BACKUP. Then try fixing the problem.
>
> Sean

great advice. don't overwrite anything on that disk
(apparently, a reboot might do wome disk overwriting)!
as mentioned earlier, perhaps the data can be
restored using computer forensics if no backup is
available.

here's a similar thread with some advice...

http://archives.postgresql.org/pgsql-admin/2006-05/msg00391.php

this might help, too...

http://forums.devshed.com/bsd-help-31/oh-dear-big-mistake-have-deleted-var-181892.html

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