On Wed, Jun 30, 2021 at 8:34 AM Dilip Kumar <dilipbal...@gmail.com> wrote:
>
> On Tue, Jun 29, 2021 at 8:15 PM <gkokola...@pm.me> wrote:
> >
> > Hi,
> >
> > The program pg_receivewal can use gzip compression to store the received
> > WAL.
> > This patch teaches it to be able to use lz4 compression if the binary is
> > build
> > using the -llz4 flag.
>
> +1 for the idea
>
> Some comments/suggestions on the patch
>
> 1.
> @@ -90,7 +91,8 @@ usage(void)
> printf(_(" --synchronous flush write-ahead log immediately
> after writing\n"));
> printf(_(" -v, --verbose output verbose messages\n"));
> printf(_(" -V, --version output version information, then
> exit\n"));
> - printf(_(" -Z, --compress=0-9 compress logs with given
> compression level\n"));
> + printf(_(" -I, --compress-program use this program for compression\n"));
>
> Wouldn't it be better to call it compression method instead of
> compression program?
I came here to say exactly that, just had to think up what I thought
was the better name first. Either method or algorithm, but method
seems like the much simpler choice and therefore better in this case.
Should is also then not be --compression-method, rather than --compress-method?
--
Magnus Hagander
Me: https://www.hagander.net/
Work: https://www.redpill-linpro.com/
