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Date:      Wed, 25 Oct 2000 08:53:21 -0700
From:      Jim Pirzyk <Jim.Pirzyk@disney.com>
To:        Konstantin Chuguev <Konstantin.Chuguev@dante.org.uk>, rbg@ipperformance.com
Cc:        jedgar@fxp.org, Jim.Pirzyk@disney.com, freebsd-hackers@FreeBSD.ORG
Subject:   Re: AutoFS on FreeBSD
Message-ID:  <00102508574004.01988@snoopy.fan.fa.disney.com>
In-Reply-To: <39F69BB5.7861C480@dante.org.uk>
References:  <00102417462400.00469@snoopy.fan.fa.disney.com> <20001024.201203.23008724.rbg@ipperformance.com> <39F69BB5.7861C480@dante.org.uk>

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On Wed, 25 Oct 2000, Konstantin Chuguev wrote:
> rbg@ipperformance.com wrote:
> 
> > No, I think he means the kernel VFS layer based AutoFS... ala SUN
> > which was ported to AIX and I'm sure a bunch more platforms..
> >
> 
> Besides of shell's uglish look of paths resolved from symbolic links created by AMD (like
> /.a/net/my_server/home/joy as my home directory in bash on my workstation), what is the
> advantage of doing this in kernel?

No context switching from kernel space to user space.   Lighter weight
threads (a thread in the kernel vs a fork for amd) and with in place
mounts, there is less likely for a deadlock situation to happen.

- JimP


 > 
> 
> --
>           * *        Konstantin Chuguev - Application Engineer
>        *      *              Francis House, 112 Hills Road
>      *                       Cambridge CB2 1PQ, United Kingdom
>  D  A  N  T  E       WWW:    http://www.dante.net
-- 
--- @(#) $Id: dot.signature,v 1.9 2000/07/10 16:43:05 pirzyk Exp $
    __o   Jim.Pirzyk@disney.com -------------------------------------
 _'\<,_   Senior Systems Engineer, Walt Disney Feature Animation 
(*)/ (*)  


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