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Date:      Sun, 18 Mar 2001 06:47:17 -0800
From:      Cy Schubert - ITSD Open Systems Group <Cy.Schubert@uumail.gov.bc.ca>
To:        Sergey Babkin <babkin@bellatlantic.net>
Cc:        security@FreeBSD.ORG, Wes Peters <wes@softweyr.com>, Robert Watson <rwatson@FreeBSD.ORG>, fs@FreeBSD.ORG
Subject:   Re: about common group & user ID space (PR kern/14584) 
Message-ID:  <200103181447.f2IElef41927@cwsys.cwsent.com>
In-Reply-To: Your message of "Sat, 17 Mar 2001 19:07:20 EST." <3AB3FC38.94711FFF@bellatlantic.net> 

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In message <3AB3FC38.94711FFF@bellatlantic.net>, Sergey Babkin writes:
> All,
> 
> I want to commit PR kern/14584. I've been told that it's good

From an operational standpoint I see one problem.  Some sites use UID 
0-999 and 65000-65535 for use by special accounts, such as www, ftp, 
oracle, etc.  In some cases this policy is dictated by a desire to have 
some kind of commonality across various vendor platforms, some of which 
reserve some odd UID's and GID's for vendor supplied software or 
purposes.  The only suggestion I would make is that a range could be 
specified.  For example instead of vfs.commonid, vfs.commonid.low and 
vfs.commonid.high, allowing a site to, for example, reserve UID/GID's 
10000-19999 or any other range as common ID's.


Regards,                         Phone:  (250)387-8437
Cy Schubert                        Fax:  (250)387-5766
Team Leader, Sun/Alpha Team   Internet:  Cy.Schubert@osg.gov.bc.ca
Open Systems Group, ITSD, ISTA
Province of BC



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