Re: Non-reproducible AIO failure

Nico Williams <nico@cryptonector.com>

From: Nico Williams <nico@cryptonector.com>

To: Daniel Gustafsson <daniel@yesql.se>

Cc: PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>

Date: 2025-06-19T15:16:12Z

Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

aio: Stop using enum bitfields due to bad code generation
- ce161b194e84 18.0 landed
- 5865150b6d53 19 (unreleased) landed
amcheck: Fix posting tree checks in gin_index_check()
- 0cf205e122ae 18.0 cited
aio: Add missing memory barrier when waiting for IO handle
- e9a3615a5224 18.0 landed

On Thu, Jun 19, 2025 at 05:05:25PM +0200, Daniel Gustafsson wrote:
> I also dug out an archeologically old MacBook Pro running macOS High Sierra
> 10.13.6 with an i5 using Apple LLVM version 10.0.0 (clang-1000.10.44.4), and it
> too fails to reproduce any issue.

It's not going to be reproducible on x86_64 macs.  It has to be ARM
macs.