[pgpool-general: 2545] Re: pid not found

[Gintautas Sulskus]

Well, permissions seem to be fine. This occurs after the first
post-installation reboot.
The only action I perform are:
1. install & cofing pgool according the tutorial
2. install and condig pgpoolAdmin according the tutorial
3. set load balancing & replication mode in pgpoolAdmin
4. shut down one node to see how pgpool(Admin) behaves
5. "sudo reboot"
6. kaput :)


Gintas


On Thu, Feb 6, 2014 at 12:06 PM, Gintautas Sulskus <gingaz at gmail.com> wrote:

> 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
>



-- 
Best Regards,
Gintautas Sulskus
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