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C100_110-160_180.FB 3 Tue Jul 16 06:36:50 1996
3
Preparing Your Workstation
4 Next, you need to run the upgrade utility program to automatically convert the
hardware paths stored in the system’s I/O configuration file. You should only run
this utility if you are going to complete the rest of the hardware upgrade described
in this document.
Enter the following command to run the upgrade utility program:
/usr/sam/lbin/cclass_upgrade
The upgrade utility prompts you to confirm that you want to continue, as fol-
lows:
Are you ready to perform the upgrade (y/n [n] ) ?
Enter Y.
The upgrade utility proceeds to modify the I/O configuration information that is
stored in the files /etc/ioconfig and /stand/ioconfig to be compatible with the
upgraded system. The original I/O configuration information is saved in the
backup file /etc/ioconfig.pre_upgrade.
If the utility detects an A4077A Color Graphics Card or an A4078A Dual Color
Graphics Card in the system, it will inform you to remove them when you per-
form the hardware portion of this upgrade. Systems with built-in Enhanced
Graphics adapters do not support these optional graphics adapters.
If you have a Visualize48Z (A4444A) graphics adapter installed, the utility may
ask you to identify which slot the card set is installed in. Respond with the high-
est numbered option slot that the graphics adapter card set resides in.
NOTICE: The cclass_upgrade utility modifies the hardware configuration so that it
is incompatible with a C100 or C110 system. After running the utility, you
must continue with this upgrade or restore the configuration information
from /etc/ioconfig.pre_upgrade to /etc/ioconfig and /stand/ioconfig.