2010/8/31 Devrim GÜNDÜZ <devrim(at)gunduz(dot)org>:
>
> I tried to restore one of our db backups to 3 different machines today.
>
> After restore, all machines reported larger on-disk size, and also
> psql's \l+ confirmed that.
>
> Here is the live machine:
> On-disk size: 84 GB
> Size reported by psql: 79 GB
>
> Backup machine 1:
>
> On-disk size: 162 GB
> Size reported by psql: 177 GB
>
> Backup machine 2:
> On-disk size: 179 GB
> Size reported by psql: 177 GB
They're about 2x as big. Any chance you've restored to different dbs
and have two copies? Or double the data in one db?