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Viglen SX220 User Guide 102
• Is compatible with ROM-DOS Ver. 6.22, MS-DOS Ver. 6.22 (and later
versions), Windows 95 DOS, and Windows 98 DOS
• Accepts CFG, SDR, and FRU load files (the executable file for the utility is
FRU/SDR.exe)
• Requires the following supporting files:
One or more .fru files describing the system’s field replaceable units
A .cfg file describing the system configuration
An .sdr file describing the sensors in the system
Command Line Format
If you are not performing an automated update using a Software Update Package
(SUP), the basic command line format is:
FRU/SDR [-?] [-h] [-d {fru, sdr}] [-cfg filename.cfg] [-fru filename.fru]
Table 35: Command Line Format
Command Description
-? or –h Displays usage information.
-d {fru, sdr} Displays requested area only.
-cfg
filename.cfg
Uses custom CFG file.
-p Pause between blocks of data.
Parsing the Command Line
The FRU/SDR load utility allows only one command line function at a time. A
command line function can consist of two parameters. Example: -cfg filename.cfg.
Invalid parameters cause an error message and exit the program. You can use
either a slash (/) or a minus sign (-) to specify command line options. Use the -p and
flags with any of the other options.
Displaying a Given Area
When the utility is run with the -d FRU or -d SDR command line flag, information
about each area is read from memory and printed on the screen. Each area
represents one sensor for each instrumented device in the server. If the given
display function fails because of an inability to parse the data present or a hardware
failure, the utility displays an error message and exits.
Using Specified CFG File
Run the utility with the command line parameter of -cfg filename.cfg. The filename
can be any DOS-accepted, eight-character filename string. The utility loads the