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WAL replication and Archive command for pgbackrest on same server conf
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* WAL replication and Archive command for pgbackrest on same server conf
@ 2024-08-19 13:10  KK CHN <[email protected]>
  0 siblings, 1 reply; 2+ messages in thread

From: KK CHN @ 2024-08-19 13:10 UTC (permalink / raw)
  To: pgsql-general

Hi List ,

I am trying to configure the pgbackrest  on a live server ( RHEL9, EPAS16
and Pgbacrest .2.52)  which is having a working   WAL archive
configuration  to a standby server in postgresql.conf as follows


1. archive_mod =on
2. archive_level=replica
3. archive_command = 'cp %p /data/archive/%f'


To do the pgbackrest conf on the same   archive_command   directive (So
both the existing WAL configuration as well as my new pgbackrest option
both will work smoothly.   how to add an entry  in line 3  ??

archive_command = 'pgbackrest --stanza=Demo  archive-push  cp %p
/data/archive/%f '



Please correct me If I am doing wrong in the above line..


Thank you,
Krish


^ permalink  raw  reply  [nested|flat] 2+ messages in thread

* Re: WAL replication and Archive command for pgbackrest on same server conf
@ 2024-08-19 13:20  Ruben Morais <[email protected]>
  parent: KK CHN <[email protected]>
  0 siblings, 0 replies; 2+ messages in thread

From: Ruben Morais @ 2024-08-19 13:20 UTC (permalink / raw)
  To: KK CHN <[email protected]>; +Cc: pgsql-general

hi,

you can combine:

archive_command = 'pgbackrest --stanza=Demo  archive-push  %p && cp %p
/data/archive/%f '

You need to change your standby replica to consume the wals from pgbackrest
if you want instead to use both commands.

*Rúben Morais*

 *(+351) 965775713*
<https://pt.linkedin.com/pub/rúben-morais/21/b44/b99;
*[email protected]
<[email protected]>*


On Mon, Aug 19, 2024 at 2:10 PM KK CHN <[email protected]> wrote:

> Hi List ,
>
> I am trying to configure the pgbackrest  on a live server ( RHEL9, EPAS16
> and Pgbacrest .2.52)  which is having a working   WAL archive
> configuration  to a standby server in postgresql.conf as follows
>
>
> 1. archive_mod =on
> 2. archive_level=replica
> 3. archive_command = 'cp %p /data/archive/%f'
>
>
> To do the pgbackrest conf on the same   archive_command   directive (So
> both the existing WAL configuration as well as my new pgbackrest option
> both will work smoothly.   how to add an entry  in line 3  ??
>
> archive_command = 'pgbackrest --stanza=Demo  archive-push  cp %p
> /data/archive/%f '
>
>
>
> Please correct me If I am doing wrong in the above line..
>
>
> Thank you,
> Krish
>


^ permalink  raw  reply  [nested|flat] 2+ messages in thread

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