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1) that is higher than the master SCM. Both the master SCM
and standby SCM must have the scm_csb_master_eligible
SCM environment variable set.
__________________ Note __________________
We recommend that you put the primary PCI drawers
that contain the master and standby SCM in the power
cabinet. They both must be connected to the OCP.
One to eight power system managers (PSMs), one for each QBB
One to 16 PCI backplane managers (PBMs), one for each PCI
backplane
A hierarchical switch power manager (HPMs), if the H-switch
is present
– Local terminal/COM1 port (on the standard I/O module): Connect a
cable from the local terminal port on the standard I/O module to the
terminal server for each partition. The terminal server is connected
to the system management console (PC) that provides a terminal
emulator window for each console.
– Modem port (on the standard I/O module)
– Two universal serial bus (USB) ports (on standard I/O module)
– Keyboard port
– Mouse port
– Operator Control panel (OCP) port
– Parallel port
– A communication port (COM2)
The BA54A-BA PCI drawer is an expansion PCI drawer (top PCI drawer
in Figure 7–2 and Figure 7–3) and contains:
– Two I/O riser modules (for connection to a QBB I/O riser module)
– Two power supplies (which provides a redundant power supply)
– Two PCI backplanes. Each PCI backplane has 2 PCI buses, each
with seven available slots.
– Console serial bus interface module
Figure 7–2 shows the front view of an expansion and a primary PCI drawer.
The primary PCI drawer is on the bottom. You can easily recognize it
because of the CD-ROM, keyboard and mouse ports, COM2 and parallel
ports, and connection to the OCP. Figure 7–3 shows the rear view of both
Using GS80, GS160, or GS320 Hard Partitions in a TruCluster Server Configuration 7–5