On Sun, Jan 13, 2002 at 08:44:57PM +0530, Binand Raj S. wrote:
> On Sunday 13 January 2002 4:57 am, USM Bish wrote:
> > On Sat, Jan 12, 2002 at 11:32:00PM -0500, chandrasekar wrote:
> > > How do I rename a hdd partition which is already mounted ?
> > > Cud anyone give the details of it.
> >
> > HDD partitions are not user nameable. They are recognised as
> > /dev/hdxN (where x is  a,b,c etc and N is a  number).  These
> > are picked up by the kernel and cannot be even named, forget
> > renamed.
> 
> This is, of course, wrong. HDD partitions, like  most other 
> things in Linux, are renamable. What matters are the major/
> minor numbers for devices in linux ( which are  assigned by 
> the kernel developers - 

o That was not what I was referring to ... please note the 
  remarks "on a running system". If you "rename" /dev/hda1
  (viz 3:0) and re-run without changes  to  fstab, it will
  be total grief.
  
o I am  firmly of the view that this "mknod" thing should
  not be used unless mandatory ... a person  who indulges
  in this level  of things, normally  KNOWS  what  he  is 
  doing ...
  
o If you want customised  devices, do it  at  the  kernel 
  level  at  an  alternate  mount  point, and  change the 
  mknod rules in MAKEDEV, and switch to the normal kernel 
  in case of problems, with default /dev intact.  

Just my point of view

Bish
 
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