Re: basic_archive lost archive_directory

On 2026-Jan-29, Олег Самойлов wrote:

> 2026-01-23 18:46:49.970 MSK,,,12085,,697397e9.2f35,1,,2026-01-23 18:46:49
> MSK,,0,WARNING,22023,"invalid value for parameter
> ""basic_archive.archive_directory"": ""/mnt/ocean/postgres/stars/
> WAL""","Specified archive directory does not exist.",,,,,,,,"","archiver",,0
> 2026-01-23 18:57:23.589 MSK,,,12085,,697397e9.2f35,2,,2026-01-23 18:46:49
> MSK,,0,WARNING,01000,"""archive_mode"" enabled, yet archiving is not
> configured","basic_archive.archive_directory is not
> set.",,,,,,,,"","archiver",,0

Most likely, the NFS mount was lost for some reason.  Did you check the
kernel logs?  Did you ask your colleagues if they unmounted the
filesystem for laughs?  Did you search for any funny logs on the NFS
server side?

> And directory existed and it has old WAL files (before error raised).
> The basic_archive is unstable, but I don't know how to repeat this.

It's difficult to believe that it was basic_archive's fault; it's just
giving you whatever the kernel reported to a stat() call for the
directory.

-- 
Álvaro Herrera               48°01'N 7°57'E  —  https://www.EnterpriseDB.com/
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