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Date:      Sat, 26 Oct 2002 11:51:23 -0700
From:      eculp@encontacto.net
To:        "kientzle@acm.org" <kientzle@acm.org>
Cc:        "current@FreeBSD.ORG" <current@FreeBSD.ORG>, Peter Wemm <peter@wemm.org>
Subject:   Re: HEADS UP: you need to install a new kernel before an installworld.
Message-ID:  <1035658283.3dbae42bf2a35@Mail.EnContacto.Net>
In-Reply-To: <3DBAE1FA.2010209@acm.org>
References:  <bulk.15293.20021025234418@hub.freebsd.org> <3DBAE1FA.2010209@acm.org>

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Quoting Tim Kientzle <kientzle@acm.org>:

 | Peter Wemm wrote:
 | 
 | > 'make installworld' without ... a new kernel would be rather messy.
 | 
 | > ... a reminder of the sequence is probably in order:
 | >  buildworld
 | >  buildkernel
 | >  installkernel
 | >  reboot
 | >  installworld
 | >  reboot
 | 
 | 
 | This _does_not_work_ because 'installkernel' does
 | not update the bootblocks.  It should.  Otherwise,
 | 'installkernel' is not filling it's contract: it is
 | not ensuring that the next boot uses the new kernel.
 | 
It has worked for me this morning.  I seem to have successfully
installed and rebooted 3 vastly different machines.  Laptop,
desktop and a scsi, raid10, server, with no noticable problems.

Now you've made me very nervious ;-)

ed

 | An alternative: have installkernel link the new kernel
 | file back to the old location, at least until 5.1.
 | That way, either old or new boot blocks would boot
 | the new kernel.  (This may be the better approach
 | all around; it leaves the downgrade option available
 | for a little bit longer.)
 | 
 | Tim Kientzle
 | 
 | 
 | 
 | 
 | To Unsubscribe: send mail to majordomo@FreeBSD.org
 | with "unsubscribe freebsd-current" in the body of the message
 | 


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