Re: Streaming replication on win32, still broken

On Wed, Feb 17, 2010 at 4:07 PM, Fujii Masao <masao.fujii@gmail.com> wrote:
> On Wed, Feb 17, 2010 at 3:03 PM, Magnus Hagander <magnus@hagander.net> wrote:
>> In that case, O_DIRECT would be counterproductive, no? It maps to
>> FILE_FLAG_NOI_BUFFERING, which makes sure it doesn't go into the
>> cache. So the read in the startup proc is actually guaranteed to
>> reuqire a physical read - of something we just wrote, so it'll almost
>> certainly end up waiting for a rotation, no?
>>
>> Seems like getting rid of O_DIRECT here is the right thing to do,
>> regardless of this.
>
> Agreed. I'll remove O_DIRECT from walreceiver.

Here is the patch to do that.

Regards,

-- 
Fujii Masao
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
NTT Open Source Software Center