Re: pg_basebackup and pg_switch_wal()

Hello Fabrice,

> But I do not understand this error with the barman wrapper:

> 

> Backup completed (start time: 2025-07-26 21:45:07.238223, elapsed time: 19 seconds)

> Waiting for the WAL file 0000000300000B3F0000000C from server 'x_service' (max: 600 seconds)

> Processing xlog segments from streaming for x_service

> 0000000300000B3F0000000A

> Processing xlog segments from streaming for x_service

> 0000000300000B3F0000000B

> ERROR: The WAL file 0000000300000B3F0000000C has not been received in 600 seconds

Are you by chance running PostgreSQL 17?

If you are using PostgreSQL 17, you are very likely encountering the issue

tracked here: https://github.com/EnterpriseDB/barman/issues/1041. In that case,

a fix has already been merged and will be included in an upcoming release of

Barman.

As a quick note for the future, the Barman GitHub issues page is the correct place

to report problems like this directly to the development team. In any case, I understand

that you raised it here given the context of the original question about pg_basebackup.

Hope that helps you.

Best regards,

Israel.