Re: Shared data dir for multiple postgresql nodes

[Guillaume Lelarge <guillaume@xxxxxxxxxxxx>]

Le jeu. 20 déc. 2018 à 09:41, Prince Pathria <prince.pathria@xxxxxxxxxxx> a écrit :

Hi,

I'm asking this out of curiosity, if I have 2 postgres nodes on same server,

1. listening on port 5432

2. listening on port 5433

What issue's I might face if I do it like this? Assuming I'm doing this for multimaster approach.

pg_ctl -D /data/postgres -o "-p 5432" -l /var/log/pg1 start

pg_ctl -D /data/postgres -o "-p 5433" -l /var/log/pg2 start

Corruption is probably the first thing you'll have to assume.

-- 

Guillaume