Re: pgdump and restore results in different sizes DB

["Jean R. Franco" <jfranco@xxxxxxxxx>]

Thanks Keith,

I´m afraid that this is also going to be my problem!

Best regards,

4 de Setembro de 2017 13:02, "Keith" <keith@xxxxxxxxxxx> escreveu:

On Mon, Sep 4, 2017 at 8:36 AM, Jean R. Franco <jfranco@xxxxxxxxx> wrote:

Hi Michael,

Thanks for replying,

Do you think it would be that big of a size? Over 21G?

Thanks,

Most certainly. I've cleaned up hundreds of gigs when a system had never done any serious bloat monitoring/cleanup before.

https://www.keithf4.com/cleaning-up-postgresql-bloat/

Keith

4 de Setembro de 2017 08:45, "Michael Vitale" <michaeldba@xxxxxxxxxxx> escreveu:

nice benefit of logical dump and restore: bye bye bloat

On September 4, 2017 at 7:35 AM "Jean R. Franco" <jfranco@xxxxxxxxx> wrote:

Hello Everyone,

I'm moving a postgresql server from one server to another, both running versions 9.4.10
It's a single large database and I'm using pgdump to export and restoring on the new server.

The thing is, on the old server the database size is 81GB, but when I restore on the new server, it decreases to 60GB

List of databases
Name | Owner | Encoding | Collate | Ctype | Access privileges | Size | Tablespace | Description
------------+----------+----------+---------+-------+-------------------+-------+------------+-------------
ecidade | postgres | LATIN1 | C | C | | 60 GB | pg_default |

I'm watching the whole process of restoring it and have no errors.
What could I been doing wrong?

Thanks,