Hitachi TAGMASTORE MK-90RD011-25 - Manual (Page 323)

Hitachi Command Control Interface (CCI) User and Reference Guide 305
4.16.8 Determining the Protection Mode Command Device
The inquiry page is not changed for a command device with protection mode ON. Therefore,
CCI provides how to find the protection mode command device. To determine the currently
used command device, use the horcctl -D command. This command shows the protection
mode command device by adding an asterisk (*) to the device file name.
Example for HP-UX systems:
# horcctl -D
Current control device = /dev/rdsk/c0t0d0*
Å
* indicates protection ON.