Re: Streaming replication - 11.5

On 3/10/20 2:26 AM, Nicola Contu wrote:
> Hello,
> I have two servers connected to the same switch running postgres 11.5
> 
> I am trying to replicate one of those servers after a planned work on 
> the master, so the replica has been lost. It has always worked but now I 
> get this :
> 
> pg_basebackup: could not receive data from WAL stream: server closed the 
> connection unexpectedly
>          This probably means the server terminated abnormally
>          before or while processing the request.
> 
> I don't really understand what the issue is.

I would start with the logs from the Postgres server you are taking the 
backup from.

> I had this issue last week as well in another DC and I had to reboot the 
> slave to make it working (not sure why it helped)
> 
> Do you know what can cause this?
> 
> Thank you,
> Nicola


-- 
Adrian Klaver
adrian.klaver@aklaver.com