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Date:      Sun, 5 Oct 1997 10:28:11 -0700 (PDT)
From:      Dan Busarow <dan@dpcsys.com>
To:        Jon Saenz <jsaenz@netflow.es>
Cc:        freebsd-questions@FreeBSD.ORG
Subject:   Re: read-only root filesystem... = disaster?
Message-ID:  <Pine.UW2.3.95.971005102431.1085A-100000@cedb>
In-Reply-To: <19971005111731334.AAA201@jon>

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On Sun, 5 Oct 1997, Jon Saenz wrote:
> When typing RETURN, sh starts and when I type df, I get the following
> answer:
> 
> Filesystem	512-blocks	Used	Avail	Capacity	Mounted on
> root_device 	67742		25762	36562	41%		/
> 
> I am NOT allowed to:
> 1. edit files
> 2. sh MAKEDEV

You need to re-mount root rw

	mount -u /

then 

	mount /usr

You now have a rw / and /usr for vi.

Based on the sequence of events I'll bet that the device file for
your Zip disk is a regular file, not a device special file.  When
you tried writing to it you created a large file in /dev.

Dan
-- 
 Dan Busarow                                                  714 443 4172
 DPC Systems / Beach.Net                                    dan@dpcsys.com
 Dana Point, California  83 09 EF 59 E0 11 89 B4   8D 09 DB FD E1 DD 0C 82




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