Re: DB size value different than "/data" dir size

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От Ron Johnson
Тема Re: DB size value different than "/data" dir size
Дата
Msg-id CANzqJaDkYSSKgLbdP4i+4ASgz9LqdM74Ah0BBMz9xeN5PkDqZA@mail.gmail.com
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Ответ на DB size value different than "/data" dir size  ("Ghiurea, Isabella" <Isabella.Ghiurea@nrc-cnrc.gc.ca>)
Список pgsql-admin
On Fri, Aug 8, 2025 at 7:17 PM Ghiurea, Isabella <Isabella.Ghiurea@nrc-cnrc.gc.ca> wrote:

Hi List,

I am running   PGSQL version 12.3 


Ignoring the fact that PG 12 is nine months EOL, 12.3 is missing a _lot_ of bug fixes.  You should be on 12.22.
 

 cfg   master-slave  with  streaming replication and I am facing a issue in the present active Pg db. 

The database size reported from  the following : pg_size_pretty() or pg_database_size() or sum all of db  objects is  grater than the  sum size of  all directories/files reported  under /var/lib/pgsql/data1/tbl_space_name/PG_12,,,xxx/ .  ( db data tablespace)


[ Mention in standby PG db the size matches the /data  sum file size and also  matches with the size reported in Pg active for  pg_size_pretty() or pg_database_size ]


What can be the issue?


What's in $PGDATA?

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