[pgpool-general: 2133] Re: pgpool-HA resource agent monitor not running

[TAKATSUKA Haruka]

Hi. Michal.

Thank you for testing.
Of the following to flow, monitor fail after start can be caused by slight delay.

  start pgpool -> pgpool write pid file
                      -> pacemaker do "monitor"
                             -> check pid file and pgpool process

BTW, op start's interval is an inaneness field and shuld be "0".

regards, 

On Fri, 13 Sep 2013 07:19:14 +0000
Mistina Michal <Michal.Mistina at virte.sk> wrote:

> Hi Haruka.
> Do you think it would help if I the start procedure is delayed? Actually I
> tried to play with start interval before I wrote to the mailing list, but I
> ended up with the error.
> I changed it as follows:
> op start interval="5" timeout="60" \
> op stop interval="0" timeout="60" \
> 
> The output:
> WARNING: pg_pool: Specified interval for start is 5, this is greater than 0
> thus invalid
> 
> I didn't know in another way how to delay starting of the pgpool. The only
> way would be to change guts of the pgpool resource agent.
> 
> Best regards,
> Michal Mistina
> -----Original Message-----
> From: pgpool-general-bounces at pgpool.net
> [mailto:pgpool-general-bounces at pgpool.net] On Behalf Of TAKATSUKA Haruka
> Sent: Friday, September 13, 2013 4:39 AM
> To: pgpool-general at pgpool.net
> Subject: [pgpool-general: 2130] Re: pgpool-HA resource agent monitor not
> running
> 
> Hi. Michal .
> 
> "Start" is usually completed immediately unlike "stop". 
> It's up to timing, I think.
> 
> Fix was registered to pgpool-ha HEAD.
> 
> 
> On Thu, 12 Sep 2013 13:01:23 +0000
> Mistina Michal <Michal.Mistina at virte.sk> wrote:
> 
> > Hi Haruka.
> > Thanks for edited pgpool resource agent. It worked and solved other 
> > issues with migrating resources. Thank you very much.
> > I should have mentioned that the issue I wrote about occurred only 
> > while migrating. If I started resource manually on one node there were 
> > no monitoring errors.
> > 
> > Best regards,
> > Michal Mistina
> > -----Original Message-----
> > From: pgpool-general-bounces at pgpool.net 
> > [mailto:pgpool-general-bounces at pgpool.net] On Behalf Of TAKATSUKA 
> > Haruka
> > Sent: Thursday, September 12, 2013 5:25 AM
> > To: pgpool-general at pgpool.net
> > Subject: [pgpool-general: 2125] Re: pgpool-HA resource agent monitor 
> > not running
> > 
> > Hi.
> > 
> > Perhaps this is pgpool-ha's defect.
> > Current pgpool-ha script does not wait thet pgpool become ready at 
> > start action.
> > 
> > Please try the attached file. 
____________________________________________________________________
  TAKATSUKA Haruka harukat at sraoss.co.jp  SRA OSS, Inc
 http://www.sraoss.co.jp