Thanks - yes pleas send me a private link and I will try to reproduce it
in a test environment and then test the patch.
Regards,
Guy
On 18/03/2021 1:08 pm, Michael Paquier wrote:
> On Thu, Mar 18, 2021 at 12:25:45PM +1300, Guy Burgess wrote:
>> FWIW, this looks the same issue I am getting (reported last month:
>> https://www.postgresql.org/message-id/f444a84e-2d29-55f9-51a6-a5dcea3bc253%40burgess.co.nz)
> Yep.
>
>> I get the same Process Monitor output, including BUFFER OVERFLOW entries.
>> No sign of any process other than postgres.exe touching the WAL files.
> Guy, do you have an environment where this is still happening and
> where you could test a potential fix? We are not sure yet what's
> causing that, but one code path has changed in this area, involving
> CreateHardLinkA()+_unlink() instead of a single rename when attempting
> to recycle a segment. And I am just in a mood to build things by
> myself and send some links to people to be able to download and test
> that, so one more is fine..
> --
> Michael
