(was slashes, now NFS devices)
David Zink
zink at panix.uucp
Mon Mar 4 08:58:44 AEST 1991
Yo McVoy, have you ever heard the word `apologist' associated with anything
pleasant?
So lm at slovax.Eng.Sun.COM (Larry McVoy) babbles:
>In article <14367 at ulysses.att.com> ekrell at ulysses.att.com
(Eduardo Krell) writes:
>>
>>I don't see how this implies that the client should interpret the
>>special file. What if the client is a PC running DOS?
>I think that you've missed the point. Special files are merely entry points
>into devices. It is much more likely that the file makes sense to the client
>than the server. It has nothing to do with DOS.
No, McVoy, YOU'VE missed the point. The DOS machine should not be told
"Here is a major and minor number, now interpret them locally." Major and minor
numbers CAN ONLY MAKE SENSE to the machine that creates them. Unless you are
running a bunch of clones with identical operating systems. NFS is the EXACT
opposite of a good distributed system for unlike machines. Unfortunately it
is certainly a widespread one. The real reason for the local interpretation
hack is because Sun couldn't be bothered to implement their local devices on
diskless workstations correctly. As in ram based filesystems.
>>And to Unix users, NFS is not stateless. What is rpc.lockd used for?
>Whew! Where did this come from? NFS is stateless. The locking gunk is
This came from NFS, bozo.
>and has been a problematic aspect for some time. Sorry. That's one of
A problematic aspect of NFS.
>the main reasons that the locking is a wart on the side. It's hard to
>get right.
Given that you do everything alse wrong.
>---
>Larry McVoy, Sun Microsystems (415) 336-7627 ...!sun!lm or lm at sun.com
And corporate shill.
Next time post to comp.sun.advocacy
David Zink.
And if NFS is 'good' because its 'successful' I suppose you'll insist that
MS-DOS is better than Sun-OS?
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