Re: PG 18 release notes draft committed
От | Nazir Bilal Yavuz |
---|---|
Тема | Re: PG 18 release notes draft committed |
Дата | |
Msg-id | CAN55FZ3URfrtHS7-JkUg0RJO_SeD_TLYWxu9pEO=btibDnFGnQ@mail.gmail.com обсуждение исходный текст |
Ответ на | PG 18 release notes draft committed (Bruce Momjian <bruce@momjian.us>) |
Список | pgsql-hackers |
Hi, On Tue, 20 May 2025 at 16:52, Bruce Momjian <bruce@momjian.us> wrote: > > On Tue, May 20, 2025 at 03:46:44PM +0300, Nazir Bilal Yavuz wrote: > > Hi, > > > > Thanks for working on this! > > > > On Fri, 2 May 2025 at 05:44, Bruce Momjian <bruce@momjian.us> wrote: > > > > > > I will continue improving it until beta 1, and until the final release. > > > I will probably add markup in 1-3 weeks. Let the feedback begin. ;-) > > > > +<listitem> > > +<para> > > +Add server variable file_copy_method to control the file copying > > method (Nazir Bilal Yavuz) > > +<ulink url="&commit_baseurl;f78ca6f3e">§</ulink> > > +</para> > > Uh, the commit is: > > commit f78ca6f3ebb > Author: Thomas Munro <tmunro@postgresql.org> > Date: Tue Apr 8 20:52:47 2025 +1200 > > Introduce file_copy_method setting. > > It can be set to either COPY (the default) or CLONE if the system > supports it. CLONE causes callers of copydir(), currently CREATE > DATABASE ... STRATEGY=FILE_COPY and ALTER DATABASE ... SET TABLESPACE = > ..., to use copy_file_range (Linux, FreeBSD) or copyfile (macOS) to copy > files instead of a read-write loop over the contents. > > CLONE gives the kernel the opportunity to share block ranges on > copy-on-write file systems and push copying down to storage on others, > depending on configuration. On some systems CLONE can be used to clone > large databases quickly with CREATE DATABASE ... TEMPLATE=source > STRATEGY=FILE_COPY. > > Other operating systems could be supported; patches welcome. > > Co-authored-by: Nazir Bilal Yavuz <byavuz81@gmail.com> > Reviewed-by: Robert Haas <robertmhaas@gmail.com> > Reviewed-by: Ranier Vilela <ranier.vf@gmail.com> > Discussion: https://postgr.es/m/CA%2BhUKGLM%2Bt%2BSwBU-cHeMUXJCOgBxSHLGZutV5zCwY4qrCcE02w%40mail.gmail.com > > As of the date of the commit, "Co-authored-by:" is listed as: > > https://wiki.postgresql.org/wiki/Commit_Message_Guidance > > "Co-authored-by:" is used by committers when they want to give full credit > to the named individuals, but also indicate that they made significant > changes. > > > A minor fix; I co-authored this with Thomas Munro, he is the actual author. > > Uh, does this mean I should add Thomas Munro before or after your name, > or remove your name and list only Thomas Munro? Sorry for taking your time, I did not know that. Then, I am okay with how it is right now. -- Regards, Nazir Bilal Yavuz Microsoft
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