Re: safelly erasing dirs/files

From: Andreas Kretschmer <akretschmer(at)spamfence(dot)net>
To: pgsql-general(at)postgresql(dot)org
Subject: Re: safelly erasing dirs/files
Date: 2009-11-14 19:50:07
Message-ID: 20091114195006.GA16147@tux
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Joao Ferreira gmail <joao(dot)miguel(dot)c(dot)ferreira(at)gmail(dot)com> wrote:
> my problem is I a heavilly bloated pg database that has just filled up
> the partition
>
> data is in /var/pgsql/.. and /var is 100% full...
>
> vacuum/reindex is saying: I can't do it cause I have no space :(
>
> how do I un-bloat the /var partition ? this is why I was considering
> rm !!!!

Which version do you have? 8.4? If yes, you can create a new tablespace
on an other partition/disk and alter table set tablespace <your new
tablespace>.

Indexes you can DROP and recreate.

But never ever delete files on os-level!

Andreas
--
Really, I'm not out to destroy Microsoft. That will just be a completely
unintentional side effect. (Linus Torvalds)
"If I was god, I would recompile penguin with --enable-fly." (unknown)
Kaufbach, Saxony, Germany, Europe. N 51.05082°, E 13.56889°

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