Re: large, disposable files?
Re: large, disposable files?
- Subject: Re: large, disposable files?
- From: "Shawn Erickson" <email@hidden>
- Date: Tue, 13 Mar 2007 09:24:13 -0700
On 3/13/07, Andrew Gallatin <email@hidden> wrote:
Andrew Gallatin writes:
> I doesn't look like Darwin/MacOSX has an O_DIRECT option to disable
> caching on the file at open time. Does MacOSX/Darwin have a way to
> disabling caching on a per-mountpoint basis?
I got two, independant suggestions to try fcntl(fd, F_NOCACHE, 1).
Execellent!
But before I go trying to re-compile these applications, I'm still
wondering if there is any way to limit the ubc like in Tru64...
Limit in what way?
-Shawn
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