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Date:      Fri, 17 Sep 2004 17:05:17 +0200
From:      Pawel Jakub Dawidek <pjd@FreeBSD.org>
To:        Scott Long <scottl@samsco.org>
Cc:        src-committers@FreeBSD.org
Subject:   Re: cvs commit: src/sys/sys mdioctl.h src/sys/dev/md md.c src/sbin/mdconfig Makefile mdconfig.8 mdconfig.c
Message-ID:  <20040917150517.GS30151@darkness.comp.waw.pl>
In-Reply-To: <414AF776.2020708@samsco.org>
References:  <200409162132.i8GLWDpF050910@repoman.freebsd.org> <20040916213937.GF30151@darkness.comp.waw.pl> <20040916214602.GG30151@darkness.comp.waw.pl> <20040916220959.GA45451@gothmog.gr> <20040916224536.GI30151@darkness.comp.waw.pl> <20040917143400.GT1538@submonkey.net> <414AF776.2020708@samsco.org>

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On Fri, Sep 17, 2004 at 08:40:54AM -0600, Scott Long wrote:
+> The advantage of what Pawel has done is that you can simulate very large
+> disks for the purpose of debugging other utlities like sysinstall,
+> bsdlabel, fdisk, newfs, growfs, etc.  Some of these programs have
+> limitations that cannot be changed, but they can be verified and fixed
+> to have sane behaviour.

It is still impossible to detach such big md(4) device if it is filled.
System panics somewhere in swap code, but I don't think it is important
for our use.

--=20
Pawel Jakub Dawidek                       http://www.FreeBSD.org
pjd@FreeBSD.org                           http://garage.freebsd.pl
FreeBSD committer                         Am I Evil? Yes, I Am!

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