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Date:      Fri, 14 Jul 2000 16:26:44 -0700
From:      Jack Rusher <jar@integratus.com>
To:        Julian Elischer <julian@elischer.org>
Cc:        Warner Losh <imp@village.org>, Adrian Chadd <adrian@FreeBSD.ORG>, freebsd-arch@FreeBSD.ORG
Subject:   Re: SysctlFS
Message-ID:  <396FA1B4.F8CC37C6@integratus.com>
References:  <Pine.BSF.4.10.10007141457550.59294-100000@InterJet.elischer.org>

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Julian Elischer wrote:
> 
> At least for the devfs in jail problems..
> 
> in particular a variant on a symbolic link which is interpretted
> as a symlink into /dev this would allow many /devs to exist
> without many mounted filesystems in each jail

  This sounds like Solaris using /devices to provide a tree view of the
hardware (lucky them, they have open firmware to make this job easier)
and /dev to provide the traditional UNIX interface through links to
/devices.  Is it safe to have the links transcend the jail?  It seems
like that would require careful contemplation.  It does seem like a good
idea to be able to support boot -r (reconfigure) and the fairly
beautiful ddi_* routines that are available in Solaris.

-- 
Jack Rusher, Senior Engineer | mailto:jar@integratus.com
Integratus, Inc.             | http://www.integratus.com


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