12 Jan
2017
12 Jan
'17
5:06 a.m.
On Wed, Jan 11, 2017 at 11:57:51PM +0100, Joerg Schilling wrote:
Dan Cross <crossd(a)gmail.com> wrote:
I think you are once again confused. System Vr3 had something called the
file system switch which is what Berny is talking about. SunOS had
virtual file system layer (VFS) and that would be one of things ported
to SVr4.
The history on wikipedia matches my memory and contradicts much of what
you've been claiming. For what it is worth, I didn't write a word of
that wikipedia page so others remember much as I do.
https://en.wikipedia.org/wiki/UNIX_System_V
On Tue, Jan 10, 2017 at 11:20 AM, Joerg Schilling
<schily(a)schily.net> wrote:
It is rather a part of the VFS interface that has first been completed with
SunOS-3.0 in late 1985. Berny Goodheart <berny(a)berwynlodge.com>
wrote:
[snip]
Surely Berny meant the file system switch here, which could have come from
early system V, but originated in research Unix (8th edition?). Note that
this list is very similar to that in the early part of his book on System V
internals. VFSSW <=== NO, this is
from SunOS-4