On 12/20/18 2:41 AM, Prince Pathria wrote:
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
I don't think Postgres will even let you install the second node in the same directory.
Also, you should name the directories
/postgres/data Postgres expects to be installed in a directory named "data".
In fact, if you install Postgres from postgresql.org packages, it'll install it in "
X.Y/data", where X is the major version number, and Y is the minor version number.
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