RE: Shared Memory: How to use SYSV rather than MMAP ?
| От | REIX, Tony |
|---|---|
| Тема | RE: Shared Memory: How to use SYSV rather than MMAP ? |
| Дата | |
| Msg-id | DB7PR02MB46635B82C096452F9EF2717C86810@DB7PR02MB4663.eurprd02.prod.outlook.com обсуждение исходный текст |
| Ответ на | Re: Shared Memory: How to use SYSV rather than MMAP ? (Alvaro Herrera <alvherre@2ndquadrant.com>) |
| Ответы |
Re: Shared Memory: How to use SYSV rather than MMAP ?
|
| Список | pgsql-hackers |
Hello Thomas, Alvaro,
Sorry for the late answer, I missed your message of September 10. (I'm working on several different projects in parallel.)
Let me talk with Sylvie ASAP and see when I will be able to test it, probably next week, Tuesday. Is that OK for you?
Regards,
Tony
De : Alvaro Herrera <alvherre@2ndquadrant.com>
Envoyé : jeudi 26 septembre 2019 21:22
À : Thomas Munro <thomas.munro@gmail.com>
Cc : REIX, Tony <tony.reix@atos.net>; Andres Freund <andres@anarazel.de>; Robert Haas <robertmhaas@gmail.com>; Pg Hackers <pgsql-hackers@postgresql.org>; EMPEREUR-MOT, SYLVIE <sylvie.empereur-mot@atos.net>
Objet : Re: Shared Memory: How to use SYSV rather than MMAP ?
Envoyé : jeudi 26 septembre 2019 21:22
À : Thomas Munro <thomas.munro@gmail.com>
Cc : REIX, Tony <tony.reix@atos.net>; Andres Freund <andres@anarazel.de>; Robert Haas <robertmhaas@gmail.com>; Pg Hackers <pgsql-hackers@postgresql.org>; EMPEREUR-MOT, SYLVIE <sylvie.empereur-mot@atos.net>
Objet : Re: Shared Memory: How to use SYSV rather than MMAP ?
On 2019-Sep-10, Thomas Munro wrote:
> Here's a quick rebase. It needs testing, review and (probably)
> adjustment from AIX users. I'm not going to be able to do anything
> with it on my own due to lack of access, though I'm happy to help get
> this committed eventually. If we don't get any traction in this CF,
> I'll withdraw this submission for now. For consistency, I think we
> should eventually also do the same thing for Linux when using sysv
> (it's pretty similar, it just uses different flag names; it may also
> be necessary to query the page size and round up the requested size,
> on one or both of those OSes; I'm not sure).
Tony, Sylvie, any chance for some testing on this patch? It seems that
without that, this patch is going to waste.
If I don't hear from anyone on September 30, I'm going to close this as
Returned with Feedback.
--
Álvaro Herrera https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.2ndQuadrant.com%2F&data=02%7C01%7Ctony.reix%40atos.net%7C9f484c05852d40cda8cb08d742b6ea15%7C33440fc6b7c7412cbb730e70b0198d5a%7C0%7C0%7C637051225687793704&sdata=bFOxofqr6Rbig8A2pPaz7ZhuGr5GOtJPntuCEQnEdww%3D&reserved=0
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
> Here's a quick rebase. It needs testing, review and (probably)
> adjustment from AIX users. I'm not going to be able to do anything
> with it on my own due to lack of access, though I'm happy to help get
> this committed eventually. If we don't get any traction in this CF,
> I'll withdraw this submission for now. For consistency, I think we
> should eventually also do the same thing for Linux when using sysv
> (it's pretty similar, it just uses different flag names; it may also
> be necessary to query the page size and round up the requested size,
> on one or both of those OSes; I'm not sure).
Tony, Sylvie, any chance for some testing on this patch? It seems that
without that, this patch is going to waste.
If I don't hear from anyone on September 30, I'm going to close this as
Returned with Feedback.
--
Álvaro Herrera https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.2ndQuadrant.com%2F&data=02%7C01%7Ctony.reix%40atos.net%7C9f484c05852d40cda8cb08d742b6ea15%7C33440fc6b7c7412cbb730e70b0198d5a%7C0%7C0%7C637051225687793704&sdata=bFOxofqr6Rbig8A2pPaz7ZhuGr5GOtJPntuCEQnEdww%3D&reserved=0
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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