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.kla...@aklaver.com


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