From: | Bruce Momjian <bruce(at)momjian(dot)us> |
---|---|
To: | ITAGAKI Takahiro <itagaki(dot)takahiro(at)oss(dot)ntt(dot)co(dot)jp> |
Cc: | pgsql-patches(at)postgresql(dot)org |
Subject: | Re: [pgsql-patches] O_DIRECT support for Windows |
Date: | 2007-04-02 20:39:00 |
Message-ID: | 200704022039.l32Kd0N10347@momjian.us |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-hackers pgsql-patches |
Your patch has been added to the PostgreSQL unapplied patches list at:
http://momjian.postgresql.org/cgi-bin/pgpatches
It will be applied as soon as one of the PostgreSQL committers reviews
and approves it.
---------------------------------------------------------------------------
ITAGAKI Takahiro wrote:
> The attached is a patch to define O_DIRECT by ourselves on Windows,
> and to map O_DIRECT to FILE_FLAG_NO_BUFFERING.
>
> There will be a consistency in our support between Windows and other OSes
> that have O_DIRECT. Also, there is the following comment that says, I read,
> we should do so.
> | handle other flags? (eg FILE_FLAG_NO_BUFFERING/FILE_FLAG_WRITE_THROUGH)
>
> Is this worth doing? Do we need more performance reports for the change?
>
> Regards,
> ---
> ITAGAKI Takahiro
> NTT Open Source Software Center
[ Attachment, skipping... ]
>
> ---------------------------(end of broadcast)---------------------------
> TIP 2: Don't 'kill -9' the postmaster
--
Bruce Momjian <bruce(at)momjian(dot)us> http://momjian.us
EnterpriseDB http://www.enterprisedb.com
+ If your life is a hard drive, Christ can be your backup. +
From | Date | Subject | |
---|---|---|---|
Next Message | Gregory Stark | 2007-04-02 20:43:00 | Re: Is this portable? |
Previous Message | Bruce Momjian | 2007-04-02 20:35:47 | Re: Dead Space Map version 3 (simplified) |
From | Date | Subject | |
---|---|---|---|
Next Message | Bruce Momjian | 2007-04-02 20:45:07 | Re: non-recursive WITH clause support |
Previous Message | Andrew Dunstan | 2007-04-02 20:36:03 | Re: Current enums patch |