mediainit on hpux

[kuojohnny]

hi,

When I issued the mediainit command, the hard drive is performing this action.
Suddenly the system restarts.
After the system is started, the information on the hard drive is gone and becomes 0
Will this hard disk there are ways to save it? How to save it?

[Steven Schweda]

> When I issued the mediainit command, the hard drive [...]

   As usual, showing actual commands with their actual output can be
more helpful than vague descriptions or interpretations.

   What were you trying to do?

   Which "the hard drive"?  Are you saying that you ran mediainit on
"the hard drive" which had your operating system on it?

> [...] How to save it?

   If you erased your data, then restore from backup?  (Then don't give
the "root" user password to the wrong people?)