Michael Paquier wrote:
> I gave this bug another try and let Windows run for some time but I
> cannot reproduce the original failure even with manual checkpointing
> and aggressive checkpoint_timeout, while truncating relations heavily
> with pgbench to enforce the deletion of relfilenodes. To all, do you
> think that having a large relfilenode file matters to trigger this
> issue?
Hmm, perhaps with a larger file the OS spends more time shredding the
file or something like that? Perhaps there are filesystem options
involved, for instance.
--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services