Re: Barman issue

El 05/10/18 a las 06:50, Rijo Roy escribió:
> Hello Experts,
>
> I have a server rhel 6.9 installed with barman 2.3 which is configured
> to take backup from Postgresql 10 installed in a remote host and the
> same is working.

You should upgrade to 2.4, although I can't see anything relevant in the
changelog to your issue. Anyway, upgrade.

> I am trying to do a poc on streaming backup and streaming wal method by
> making use of the pg_receivewal. I have already created a user with
> replication privilege the same is added in pg_hba. conf. And I am able
> to connect remotely using the user created.
> But when I am running barman check pg
> pg is the name given to the remote dB host. I am getting an error like this
> EXCEPTION: LooseVersion instance has no attribute 'version'

You should be getting more output than just that. Have you checked the
barman logs?

> Below I am pasting the conf files used:
> [pg] 
> conninfo
> streaming_conninfo
> streaming_archiver = on
> slot_name = barman
> backup_method = postgres 
> path_prefix = Postgresql bin path
> basebackups_directory
> errors_directory
> incoming_wals_directory
> streaming_wals_directory

Set log_level to DEBUG while trying to find the reason for that exception.

> -------—-----------------------------------
> I have already created the replication slots and started the
> pg_receivexlog remotely from the batman server. Was are streaming and is
> coming to the incoming_wals_directory

Did you start start pg_receivexlog (which in PG10 is actually called
pg_receivewal) manually or using `barman receive-wal`? (also, `barman
cron` should automatically start streaming if you have everything
configured correctly)

Regards,

--
Martín Marqués http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services