[pgpool-general: 2544] Re: pid not found

Gintautas Sulskus gingaz at gmail.com
Thu Feb 6 21:06:10 JST 2014


after reboot I perform:
sudo mkdir /var/run/pgpool (pgpool dir is deleted after every "sudo reboot")
sudo chmod 777 /var/run/pgpool/ -R
sudo chown www-data /var/run/pgpool/ -R

Then pgpool complains about missing pgpool.pid.
I think this is not a correct thing to do but I create pid file:
sudo touch /var/run/pgpool/pgpool.pid
sudo chmod 777 /var/run/pgpool/ -R
sudo chown www-data /var/run/pgpool/ -R

Then it throws "pcp_stop_pgpool command error occurred." error and stops
reacting to any command.

I will take a look at relevant permissions. All this started after reboot.

Gintas


On Thu, Feb 6, 2014 at 9:50 AM, Yugo Nagata <nagata at sraoss.co.jp> wrote:

> On Thu, 6 Feb 2014 09:33:42 +0000
> Gintautas Sulskus <gingaz at gmail.com> wrote:
>
> > Thanks, Yugo.
> >
> > However, now I keep getting  "pgpool start failed. pgpool.pid not found"
> when
> > i try to launch pgpool from pgpoolAdmin.
> > Any ideas?
>
> Is pid_file_name's value 'var/run/pgpool/pgpool.pid'?
>
> >
> > pgpool is not running.
> >
> > Regards,
> > Gintas
> >
> >
> > On Thu, Feb 6, 2014 at 8:25 AM, Yugo Nagata <nagata at sraoss.co.jp> wrote:
> >
> > > Hi,
> > >
> > > On Thu, 6 Feb 2014 07:41:22 +0000
> > > Gintautas Sulskus <gingaz at gmail.com> wrote:
> > >
> > > > Hello,
> > > >
> > > > whenever I reboot my machine /var/run.pgpool dir gets removed and is
> not
> > > > recreated on startup.
> > > > If I create it manually and perform chmod 755 pgpoolAdmin complains:
> > > >
> > > > pgpool start failed. pgpool.pid not found
> > > >
> > > > 2014-02-06 07:33:31 ERROR: pid 1473: could not open pid file as
> > > > /var/run/pgpool/pgpool.pid. reason: Permission denied
> > >
> > > If you use pgpoolAdmin, apache user should have permission to write
> > > to /var/run/pgpool directory.Try
> > >
> > >  $ chomod 777 /var/run/pgpool
> > >
> > > or
> > >
> > >  $ chown apache /var/run/pgpool
> > >
> > > >
> > > > Do you know what is the cause and what is the best way to solve it?
> > > >
> > > > I'm running Ubuntu 10.04.4 LTS 64 bit.
> > > >
> > > > Best Regards,
> > > > Gintas
> > >
> > >
> > > --
> > > Yugo Nagata <nagata at sraoss.co.jp>
> > >
> >
> >
> >
> > --
> > Best Regards,
> > Gintautas Sulskus
>
>
> --
> Yugo Nagata <nagata at sraoss.co.jp>
>



-- 
Best Regards,
Gintautas Sulskus
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