User`s guide

Release Notes
AA–RFBPE–TE 387372-005 Page 13
The installation program (install_stgwks) will check that you have the required
patches loaded, and notify you if any are missing. Note that if any patches are
missing, the installation will list all required patches, not just the missing ones.
Use the following command to list the patches already installed on your system:
showrev -p
7.7 Minimum System Memory Requirements
Due to the increased functionality and performance of the 2.3 drivers, the Sun
server memory requirements have increased. A minimum of 128 MB of memory
is required in the Sun server before loading the FC adapter drivers.
7.8 Maximum Supported HBAs per System Board
For Sun Enterprise machines (E3000, E3500, E4500, etc.) the maximum number
of adapters that may be installed in any sbus I/O tray is two. The maximum
number of I/O trays is only limited by the system expandability.
7.9 64-Bit Sbus Mode
By default, the 64-bit sbus adapter is configured to operate in 32-bit mode. This
ensures a trouble-free installation on all machines. If your system has 64-bit sbus
slots, you can enable 64-bit sbus operation with the following steps:
1. Open the file /etc/system with a text editor.
2. Find the StorageWorks edits marked by, *Start of CPQfcaw edits
3. Comment out the line that reads set fcaw:force32=1 NOTE: In this file use
the “*” character for the comment.
4. Check your edit, and save the /etc/system file when you are finished.
5. Shut down and reboot your system. NOTE: Your system must be shut down
and rebooted for the changes to take effect.
7.10 Number of Supported LUNs
This release of StorageWorks solution software adds support for 16 LUNs per
port/Target. This should be adequate for most installations.