| From: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> |
|---|---|
| To: | Thomas Munro <thomas(dot)munro(at)gmail(dot)com> |
| Cc: | "REIX, Tony" <tony(dot)reix(at)atos(dot)net>, Andres Freund <andres(at)anarazel(dot)de>, Robert Haas <robertmhaas(at)gmail(dot)com>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org>, "EMPEREUR-MOT, SYLVIE" <sylvie(dot)empereur-mot(at)atos(dot)net> |
| Subject: | Re: Shared Memory: How to use SYSV rather than MMAP ? |
| Date: | 2019-09-26 19:22:31 |
| Message-ID: | 20190926192231.GA15168@alvherre.pgsql |
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| Lists: | pgsql-hackers |
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://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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