Setup guide

Version 3.3 Upgrade Notes
40
Mac OS 9 Clients
The following sections describe how to upgrade firmware, drivers, and
hotfixes for the Mac OS 9 operating systems.
To determine if your Macintosh Fibre Channel client has an ATTO
Fibre Channel adapter board:
1. Move to the back of the Macintosh client.
2. Locate the Fibre Channel adapter board. You might need to refer to the
workstation’s setup guide to determine which expansion slot contains
the adapter board.
3. To identify the Fibre Channel adapter board:
t If the adapter board has a copper cable with a DB-9 connector or
an optical cable with a large SC connector attached, you have a
JNI Fibre Channel adapter board. Continue with “Updating the
JNI Fibre Channel Driver” on page 40.
t If the adapter board has an optical cable with a small LC connector
attached, you have an ATTO Fibre Channel adapter board.
Continue with “Updating the ATTO Fibre Channel Adapter
Board” on page 41.
Updating the JNI Fibre Channel Driver
If your Macintosh Fibre Channel client has a JNI Fibre Channel adapter
board and you are upgrading from MediaNet Release 3.0 or earlier, you
must upgrade the JNI extension before upgrading to MediaNetwork v3.3.
To update the JNI Fibre Channel Driver:
1. Locate the MediaNetwork CD-ROM.
2. Insert the CD-ROM into the Macintosh client CD-ROM drive.
3. Double-click the MN x.x CD-ROM icon. The MN x.x window opens.
4. Double-click the Drivers_Firmware_Mac folder. The
Drivers_Firmware_Mac window opens.
5. Double-click the HostBusAdapters folder. The HostBusAdapters
window opens.
0578801A_UP.fm Page 40 Tuesday, May 6, 2003 4:47 PM