Technical data

1.5.2 Two-Node Clusters Using UltraSCSI BA356 Storage Units with
Increased Disk Configurations
The configuration shown in Figure 1–3 is a minimal configuration, with a
lack of disk space for highly available applications. Starting with Tru64
UNIX Version 5.0, 16 devices are supported on a SCSI bus. Therefore,
multiple BA356 storage units can be used on the same SCSI bus to allow
more devices on the same bus.
Figure 1–4 shows the configuration in Figure 1–3 with a second UltraSCSI
BA356 storage unit that provides an additional seven disks for highly
available applications.
Introduction 1–11