On 3/22/24 07:01, Nick Renders wrote:
On 13 Mar 2024, at 12:35, Stephen Frost wrote:
We now have a second machine with this issue: it is an Intel Mac mini running macOS Sonoma (14.4) and PostgreSQL 16.2. This one only has a single Data directory, so there are no multiple instances running. I installed Postgres yesterday and restored a copy from our live database in the Data directory. The Postgres process started up without problems, but after 40 minutes it started throwing the same errors in the log: 2024-03-21 11:49:27.410 CET [1655] FATAL: could not open file "global/pg_filenode.map": Operation not permitted 2024-03-21 11:49:46.955 CET [1760] FATAL: could not open file "global/pg_filenode.map": Operation not permitted 2024-03-21 11:50:07.398 CET [965] LOG: could not open file "postmaster.pid": Operation not permitted; continuing anyway I stopped and started the process, and it continued working again until around 21:20, when the issue popped up again. I wasn't doing anything on the machine at that time, so I have no idea what might have triggered it.
Have you looked at the OS system logs?
Is there perhaps some feature that I can enable that logs which processes use these 2 files? Thanks, Nick Renders
-- Adrian Klaver adrian.klaver@xxxxxxxxxxx
