On Sat, Oct 17, 2026 at 02:09:55PM -0400, Sehrope Sarkuni wrote: > v2 builds with tools/check fine for me on the same box with the > expected aio test failures. > > I did have one random other failure but it's not really the image. > From subscription/023_twophase_stream: > > 2026-10-17 17:44:48.950 UTC startup[49516] FATAL: could not > resize shared memory segment "/PostgreSQL.3189924516" to 1048576 > bytes: No space left on device > > Docker's default /dev/shm is 64 MB which ends up being too small for > meson's default parallelism (nproc, so 16 on my test box). Running it > with --shm-size=1g or default size with MESON_TESTTHREADS=4 fixes it. > > I think this is the type of thing an agent like Claude would figure out > automatically and retry. But might want to add it to a comment so it > knows about it in advance.
Thanks for testing. I decided not to add the /dev/shm note. This dockerfile is not for running tests, so I'd rather not accumulate test troubleshooting advice here. Pushed as ddd468c.
