On Tue, Aug 31, 2021 at 1:37 PM Shinoda, Noriyoshi (PN Japan FSIP)
<noriyoshi.shinoda@hpe.com> wrote:
>
> In the current version, when GUC huge_pages=try, which is the default setting, no log is output regardless of the
successor failure of the HugePages acquisition. If you want to output logs, you need to set log_min_messages=DEBUG3,
butit will output a huge amount of extra logs.
> With huge_pages=try setting, if the kernel parameter vm.nr_hugepages is not enough, the administrator will not notice
thatHugePages is not being used.
> I think it should output a log if HugePages was not available.
I agree that the message should be promoted to a higher level. But I
think we should also make that information available at the SQL level,
as the log files may be truncated / rotated before you need the info,
and it can be troublesome to find the information at the OS level, if
you're lucky enough to have OS access.
