Re: Help with PITR in PostgreSQL 8.4

On 07/17/2013 03:05 AM, chiru r wrote:
> Hi Nestor,
>
> So the question is: Can I have some continues wal archiving and then
> transfer all WAL files to *standby* everyday, recover the database and
> backup all data without having to rsync the data every time i make a
> backup ?
>
> Yes,You can do as you mentioned.
>
> 1) set the below parameters in Postgresql.conf file on Primary server.
>
> archive_mode=on
> archive_command='cp %p /opt/backup/wal_archives/%f'
>
> 2)apply these wall files to standby server hourly/daily basis as your
> requirement.
> configure the recovery.conf file.
Hi Chiru, I have done archiving on primary server, and recovery on
standby server, howerver, after the first recovery I am unable to
recover more wal files on standby server

Can it be possible in 8.4 ? or just in 9.1 ?

This is the recovery I use:

<< EOF

restore_command = '/usr/lib/postgresql/8.4/bin/pg_standby -l -d -s 2 -t /var/run/postgresql/8.4-main.trigger /var/lib/postgresql/8.4/main/wal-archive %f %p %r 2>>/var/log/postgresql/postgresql-8.4-main-standby.log'
recovery_end_command = 'rm -f /var/run/postgresql/8.4-main.trigger'

EOF

Slds.

>
> Best Regards,
> Chiru
>

--
Typed on my key64.org keyboard

Nestor A Diaz