[openbeos] Re: Question about Jobs(Command Line)
- From: "Axel Dörfler" <axeld@xxxxxxxxxxxxxxxx>
- To: openbeos@xxxxxxxxxxxxx
- Date: Mon, 16 Sep 2002 03:07:35 CEST (+0200)
Alexander wrote:
>> [max. cache size]
> It's part of the file system info. Recommended transfer size. I
> think
> the current 64K limit in BFS is too small, so I'm using 256K in my
> file system (the file system defines it). Various commands, like
> "cp"
> use it to set their buffer size.
I don't think those are the same values; AFAIK the cache always uses
64k as maximum, or the maximum given in the kernel settings.
> > Anyway, I think of having an additional open mode to have uncached
> > file
> > access - it's already there for BSD, so we could just copy their
> > flag
> > (O_DIRECT or O_NOCACHE).
> > It's already part of fcntl.h in the repository, and maybe we will
> > implement it already in R1.
> Yet another nice thing about OpenBeOS being open source; we can
> implement whatever we want! Now all we need is a good VM and file
> system cache combination...
Hehe, sure :-)
Adios...
Axel.
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