Karthik wrote:
> I have observed by default posgresql 8.x onwards starts as daemon
process. Is there a way to avoid
> it. I want it to run as normal process. The parent of the server
process should be the process that
> starts the server instead of being PID 1 ( init ). Till 7.4.2 ( Which
was the older version used by us
> ) was using running in normal mode. The same behavior is necessary as
we have our watchdog failing to
> identify that it server is actually running.
>
> ( Transcript to help you what I am talking about )
>
> c670e04:rkananth 16] /usr/local/bin/postgres --version
> postgres (PostgreSQL) 9.0.7
>
> c670e04:rkananth 11] postgres -D /data/db/postgres
> c670e04:rkananth 12] ps -A | grep post
> 65165 ?? Ss 0:00.01 /usr/local/bin/postgres
> 65167 ?? Ss 0:00.00 postgres: writer process (postgres)
> 65168 ?? Ss 0:00.00 postgres: wal writer process (postgres)
> 65169 ?? Ss 0:00.00 postgres: autovacuum launcher process
(postgres)
> 65170 ?? Ss 0:00.00 postgres: stats collector process
(postgres)
> 65224 0 S+ 0:00.00 grep post
>
> c670e04:rkananth 14] ps -p 65165 -o ppid
> PPID
> 1
>
> c670e04:rkananth 15] ps 1
> PID TT STAT TIME COMMAND
> 1 ?? SLs 0:00.17 /sbin/init --
>
> I would be happy to provide further information if required.
If you really want that, start the PostgreSQL server this way:
$ postgres -D /data/directory &
But can't you teach your watchdog to read the postgresql.pid file?
Yours,
Laurenz Albe