Message-ID: <4CDAF80A.8060804@nrc-cnrc.gc.ca>
Date: Wed, 10 Nov 2010 11:52:42 -0800
From: Isabella Ghiurea <isabella.ghiurea@nrc-cnrc.gc.ca>
Reply-To: isabella.ghiurea@nrc-cnrc.gc.ca
Organization: CADC -NRC
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To: "tsoupl@gmail.com" <tsoupl@gmail.com>, "pgsql-admin@postgresql.org"
	<pgsql-admin@postgresql.org>
Subject: Re: PG HA solution using DBRD
References: <0015174c3e94e55f760494aee7d9@google.com>
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 Thanks for reply.
 DBRD cfg we have :primary/primary both of the servers can  be used for 
writes/active  while  only one will be active always and other one is 
passive ( PG is offline)
the user data directories and pg_xlog is using DBRD, the PG software 
directory and $PG_DATA  is local on each server.
Isabella


tsoupl@gmail.com wrote:
> Hi,
>
> What king of configuration do you have on DRBD? is it Primary/primary 
> or Primary secondary?
>
>
>
> On Nov 10, 2010 12:12am, Isabella Ghiurea 
> <isabella.ghiurea@nrc-cnrc.gc.ca> wrote:
> > Hi All,
> >
> > I 'm testing a HA solution for a PG version 9.01 database configured 
> using DBRD  for pg_xlog directory and user data /table space 
> partitions.(  block disk changes are copied from master to slave )
> >
> > the archive mode option is off for  both master and slaver node, 
> when I power off master  without a clean PG shutdown the slave 
> database server will not start. Bellow is the errror, what are my 
> option to increase the checkpoint frequency  ?
> >
> > archive_mode is off for both server
> >
> >
> >
> > database system was interrupted; last known up at 2010-11-09 
> 08:27:02 PST
> >
> > 2010-11-09 13:20:03 PST [8505]: [2-1] LOG:  could not open file 
> "pg_xlog/00000001000000BC00000006" (log file 188, segment 6): No such 
> file or directory
> >
> > 2010-11-09 13:20:03 PST [8505]: [3-1] LOG:  invalid primary 
> checkpoint record
> >
> > 2010-11-09 13:20:03 PST [8505]: [4-1] LOG:  could not open file 
> "pg_xlog/00000001000000BC00000006" (log file 188, segment 6): No such 
> file or directory
> >
> > 2010-11-09 13:20:03 PST [8505]: [5-1] LOG:  invalid secondary 
> checkpoint record
> >
> > 2010-11-09 13:20:03 PST [8505]: [6-1] PANIC:  could not locate a 
> valid checkpoint record
> >
> > 2010-11-09 13:20:03 PST [8499]: [2-1] LOG:  startup process (PID 
> 8505) was terminated by signal 6: Aborted
> >
> > 2010-11-09 13:20:03 PST [8499]: [3-1] LOG:  aborting startup due to 
> startup process failure
> >
> > postgres@proc5-15:errorlog$  
> >
> > Thank you
> >
> > Isabella
> >
> >                                                                
> >
> > --
> >
> > -----------------------------------------------------------
> >
> > Isabella A. Ghiurea
> >
> > Isabella.Ghiurea@nrc-cnrc.gc.ca
> >
> > Canadian Astronomy Data Centre 
> |http://www.nrc-cnrc.gc.ca/eng/services/hia/data-centre.html National 
> Research Council of Canada, Herzberg Institute of Astrophysics 5071 
> West Saanich Road, Victoria BC V9E 2E7, Canada
> >
> > Phone: 250 363-3446 fax: 250 363-0045
> >
> >
> >
> >
> >
> > --
> >
> > Sent via pgsql-admin mailing list (pgsql-admin@postgresql.org)
> >
> > To make changes to your subscription:
> >
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> > 


-- 
-----------------------------------------------------------
Isabella A. Ghiurea 

Isabella.Ghiurea@nrc-cnrc.gc.ca
Canadian Astronomy Data Centre |http://www.nrc-cnrc.gc.ca/eng/services/hia/data-centre.html 
National Research Council of Canada, Herzberg Institute of Astrophysics 
5071 West Saanich Road, Victoria BC V9E 2E7, Canada
Phone: 250 363-3446 fax: 250 363-0045