Postgres Pro
Downloads
Home   >   mailing lists

Re: Assistance Needed: Issue with pg_upgrade and --link option - Mailing list pgsql-hackers

From Laurenz Albe
Subject Re: Assistance Needed: Issue with pg_upgrade and --link option
Date
Msg-id 2f75270ef721372c1f7753506a7226a3bc7bce87.camel@cybertec.at
Whole thread Raw
In response to Assistance Needed: Issue with pg_upgrade and --link option  (Pradeep Kumar <spradeepkumar29@gmail.com>)
Responses Re: Assistance Needed: Issue with pg_upgrade and --link option
Re: Assistance Needed: Issue with pg_upgrade and --link option
List pgsql-hackers
Tree view 
On Wed, 2023-06-28 at 11:49 +0530, Pradeep Kumar wrote:
> I was under the impression that the --link option would create hard links between the
> old and new cluster's data files, but it appears that the entire old cluster data was
> copied to the new cluster, resulting in a significant increase in the new cluster's size.

Please provide some numbers, ideally

  du -sk <old_data_directory> <new_data_directory>

Yours,
Laurenz Albe

pgsql-hackers by date:

Previous
From: Pradeep Kumar
Date:
Subject: Assistance Needed: Issue with pg_upgrade and --link option
Next
From: Daniel Gustafsson
Date:
Subject: Re: sslinfo extension - add notbefore and notafter timestamps