Tuesday, September 9, 2008

[GENERAL] 3 postgres processes

Hi,

After issuning initdb and starting the postgres server, I checked for processes running, expecting to see just one:

postgres 4926 4924 0 14:44:52 ? 0:00 /usr/postgres/8.2/bin/postgres
postgres 4924 1 0 14:44:52 pts/1 0:00 /usr/postgres/8.2/bin/postgres
postgres 4929 4850 0 14:44:56 pts/1 0:00 grep postgres
postgres 4928 4850 0 14:44:56 pts/1 0:00 ps -ef
postgres 4927 4924 0 14:44:52 ? 0:00 /usr/postgres/8.2/bin/postgres


Only one of them is in postmaster.pid. What the other ones are for?

more /pg_data/postmaster.pid
4924
/pg_data
5432001 31


Thanks,

-----'\/\/\/`v^v^v^v^v^v^v----------------------------------------------------------------------------
Nina Markova,
Database Analyst / Analyst de base de données
(613) 992-3753 facsimile / télécopieur (613) 992-8836
nmarkova@nrcan.gc.ca

Geological Survey of Canada / Commission géologique du Canada
Natural Resources Canada / Ressources naturelles Canada
Government of Canada / Gouvernement du Canada
-----'\/\/\/`v^v^v^v^v^v^v----------------------------------------------------------------------------

--
Sent via pgsql-general mailing list (pgsql-general@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-general

No comments: