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Date:      Thu, 13 Dec 2001 16:55:13 +1030
From:      Greg Lehey <grog@FreeBSD.org>
To:        Terry Lambert <tlambert2@mindspring.com>
Cc:        Hiten Pandya <hitmaster2k@yahoo.com>, Poul-Henning Kamp <phk@critter.freebsd.dk>, FreeBSD Chat <chat@FreeBSD.ORG>
Subject:   Re: IBM suing (was: RMS Suing was [SUGGESTION] - JFS for FreeBSD)
Message-ID:  <20011213165513.D3448@monorchid.lemis.com>
In-Reply-To: <3C18472F.DD3A90D5@mindspring.com>
References:  <20011212105559.19177.qmail@web21103.mail.yahoo.com> <3C17482C.3792DAA9@mindspring.com> <20011213115519.F3448@monorchid.lemis.com> <3C18472F.DD3A90D5@mindspring.com>

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On Wednesday, 12 December 2001 at 22:14:07 -0800, Terry Lambert wrote:
> Greg Lehey wrote:
>>> I am a former IBM employee, of IBM GSB division (Global Small
>>> Business).
>>
>> I am a current IBM employee, in Ozlabs.  One of my areas of activity
>> is JFS.
>
> Good.  Go to w3.ibm.com, and search for "open source".  Let me know
> when you get done reading the 18 page presentation on how to treat
> GPL'ed code as if it were toxic waste that would instantly mutate any
> intellectual property into dust. 

I've been on the training.  I thought that they did a very good job of
presenting the issues, and how IBM wanted to support the open source
movement without giving up its competitive edge to other large
companies.

I know that things have changed since you were IBM.  I still find it
difficult to think that they have changed as much as would be
necessary to explain the discrepancy between your viewpoint and my
experience.

> See also the IBM guidelines for the use of Open Source in IBM
> products,

Been there, done that.  Your point?

> and what code is and isn't vetted, and the IBM approved IBM servers
> from which you are permitted to obtain the source, after attending
> the mandatory 3 day "How to treat GPL'ed software as toxic waste"
> IBM training.

Haven't done that.  As you yourself say, IBM is very fond of the GPL.

>> It's pretty certain that IBM will never release proprietary code under
>> the BSD license.  This is a stated direction, and it's not a
>> "religious/marketing GPL crusade", it's plain common business sense.
>> IBM has a stated policy to help open source projects, but they're not
>> prepared to release code under conditions which would enable their
>> commercial competitors to take the code, use it, and not return to the
>> community.  I certainly understand and support this decision (though
>> it was made quite plain that nobody was requiring me to personally
>> agree with it).
>
> We are talking an IBM commercial product, and we are not even talking
> an Open Source license (though the BSD license would have been highly
> preferrable, it was not a business requirement for our FreeBSD based
> product).

I'm having trouble following you.  JFS was released under the
following license (this is taken from linux/fs/jfs/jfs_inode.c):

/*
 *
 *   Copyright (c) International Business Machines  Corp., 2000
 *
 *   This program is free software;  you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation; either version 2 of the License, or 
 *   (at your option) any later version.
 * 
 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY;  without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
 *   the GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program;  if not, write to the Free Software 
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */

I don't know the exact wording of the GPL, but I can't see any
deviation here.  Yes, the original code is proprietary.  But we are
most definitely talking an open source license, even if it's one you
don't like.

Greg
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