Grass Valley PRS 250 RAID Storage System - Manual (Page 58)

Chapter 3 Servicing the System
3-12 RAID Instructions
Installing a New Revision of Licensed Internal Code
The following procedure assumes that you have loaded the files from the Licensed
Internal Code (LIC) from the media onto the Profile. These files are the binaries for
the different types of LIC, the release notices for the binaries, and a README file,
which tells which binary to install for each type of storage chassis.
To install Licensed Internal Code (LIC):
IMPORTANT While you are installing new LIC, you must stop all I/O
activity to and from the storage chassis.
1. If storage chassis read and/or write caching is enabled, disable it.
2. Start DASSMGR.
3. When the Disk Array Storage System Manager menu appears, choose the Update
Licensed Internal Code option.
Two screens appear - an Operation Status screen in the upper right and the Update
Licensed Internal Code screen.
4. At the prompt for the Microcode File name in the Update Licensed Internal Code
Screen, enter the path name to the LIC binary for the storage chassis, or press Enter
to accept the default path name.
The README file on the LIC media tells which file to install for each type of
storage chassis.
IMPORTANT If you must interrupt the installation procedure, press the
Escape key.
Update Licensed Internal Code
Microcode Filename (.\00079400.BIN):
0 20 40 60 80 100
0%
Checksum Validity -
Initializing SP -
Downloading Microcode -
Installing Microcode -
Restarting SP with new microcode -
Downloading PROM image -
Installing PROM image -
Restarting SP with new PROM image -
. . . . . . . .
. . . . .
. . . . . .
. . . . . .
. . . . .
. . . . . .