[CentOS] read only root file system

Linux wrote:
> A cd-rom can provide security as a readonly mount, but readonly
> mounted ordinary filesystem/disk means almost nothing. Dont you read
> comments like "administrator remounts read-write"? Why?

If your blockdev is exposed to the OS as 'ro', your administator can go
jump off a cliff if he wants, he's not geting +w on there.

-- 
Karanbir Singh : http://www.karan.org/ : 2522219 at icq