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Path: euryale.cc.adfa.oz.au!newshost.carno.net.au!harbinger.cc.monash.edu.au!munnari.OZ.AU!news.mel.connect.com.au!news.syd.connect.com.au!news.bri.connect.com.au!fjholden.OntheNet.com.au!news From: Tony Griffiths <tonyg@OntheNet.com.au> Newsgroups: comp.unix.bsd.freebsd.misc Subject: Re: ccd help Date: Tue, 29 Oct 1996 12:55:25 +1000 Organization: On the Net (ISP on the Gold Coast, Australia) Lines: 38 Message-ID: <3275721D.628D@OntheNet.com.au> References: <3270DC0C.15E4@loopback.com> Reply-To: tonyg@OntheNet.com.au NNTP-Posting-Host: swanee.nt.com.au Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Mailer: Mozilla 3.0 (WinNT; I) To: Eli Lazich <elazich@loopback.com> Eli Lazich wrote: > > I need any help anyone can offer with ccd. What I've got so far is the > ability to use ccdconfig to configure ccd0 just fine. Of course I have > to unmount any involved filesystems which is a pain. I have tried using > ccdconfig from the command line as follows; > > ccdconfig ccd0 0 0 /dev/wd0s1se /dev/wd1s1e > > If I am understanding the man pages properly this sets up 2 slices to > look as if they are one, or concatenate serially as they say which is > what I am looking for in this specific case. > > This all works fine and well until I go to mount the newly configured > ccd0, I've tried; > I'm not at all surprised! > mount /dev/ccd0 /usr (the former slice held /usr) > mount /dev/ccd0c /usr > > both to no avail. When I execute newfs on the ccd then I can mount it > on /usr but since newfs was run there is nothing there anymore. Yep, that's what you needed to do... Create a UFS filesystem on the 'logical' drive. > Does > anyone know how to configure ccd so that a preexisting filesystem will > not be wiped out? Not to my knowledge. The UFS filesystem is not dynamically extendable so if you change a partition size or add another partition to an existing ccd 'drive', then you are up for a newfs. > I would appreciate any input on this. > > Eli Tony