On Mon, 23 Dec 1996 22:57:41 +1030 
 michael smith <miff@spam.frisbee.net.au> wrote:

 > (Firstly, kudos to the 1.2 installer; makes for a nice painless
 >  install, a big change from SunOS.)

Cool!  :-)

 > #        size   offset    fstype   [fsize bsize   cpg]
 >   a:   638946      414    4.2BSD     1024  8192    16   
 >   c:   639630        0   unknown                        
 > 
 > They ccdconfig together just fine, but when I go to edit the 
 > disklabel on the ccd ('disklabel -e ccd0') and then save, I
 > get :
 > 
 > disklabel: ioctl DIOCWDINFO: Read-only file system

Are you using the "a" partition of the component disks?  Hmm.. If you'e
getting EROFS, it's likely that one of your components falls on the
label area of a component disk... the label area is protected from writing
during normal operation.

Can you send me the output of "ccdconfig -g"?

Jason R. Thorpe                                       thorpej@nas.nasa.gov
NASA Ames Research Center                               Home: 408.866.1912
NAS: M/S 258-6                                          Work: 415.604.0935
Moffett Field, CA 94035                                Pager: 415.428.6939