pgbackrest Help Required

Hi Folks,

Hope you are doing well.

I am in process of configuring pgbackrest, I have followed documents and configured backup from backup server. I have a setup of Primary and Hot Standby, when I configured pgbackrest the standby DB got un-synced and now I am unable to recover it, can anyone help or share a good document where we can implement pgbackrest where streaming replication is already in place using traditional pg_basebackup method?

Note: I want to configure pgbackrest and to take backup from standby DB, however streaming replication is already there, where the archive and restore commands are configured using traditional zip method.

Thanks.