Compaq AlphaServer ES45 2B Manual de usuario descargar pdf (Pagina 17)

Step 9 - MEMORY CHANNEL - Optional

Step 9 - MEMORY CHANNEL - OptionalStep 9 - MEMORY CHANNEL - Optional

Step 9 - MEMORY CHANNEL - Optional

Tru64 UNIX Systems

Tru64 UNIX Systems Tru64 UNIX Systems

Tru64 UNIX Systems

(V5.1A)

Each system node in the cluster requires a TruCluster software license

(QL-6BRAE-AA) or TruCluster Plus Software Package (QP-6R9AE-AA)

OpenVMS Systems

OpenVMS SystemsOpenVMS Systems

OpenVMS Systems

OpenVMS V7.3 and OpenVMS Cluster license (QL-MUZAE-AA) are required

Configuring Information

Configuring InformationConfiguring Information

Configuring Information

Up to two PCI-to-System Area Network adapters (CCMAB-AA) are supported in a single system.

Two-node clusters can be configured by ordering a CCMAB-AA for each node and one BN39B-04 or BN39B-10

cable; cable connects directly to CCMAB-AA in each node.

Two-node clusters can also be configured by ordering two CCMAB-AA adapters for each node and two BN39B-04

or BN39B-10 cables; cables connect directly to CCMAB-AA in each node.

For a two-node cluster that will not need to be rebooted when adding additional members, order one CCMAB-AA

adapter and one BN39B-04 or BN39B-10 cable for each node, and one CCMHB-AA hub for the cluster.

For three- or four- node clusters, order one CCMAB-AA adapter and one

BN39B-04 or BN39B-10 cable for each node, and one CCMHB-AA hub for the cluster. If two CCMAB-AAs are

configured in each system, a second CCMHB-AA is required.

CCMHB-AA includes four CCMLB-AA line cards and supports up to four nodes; expansion up to eight system nodes

can be achieved by adding up to four CCMLB-AA line cards.

If nodes must be separated by a distance longer than standard copper cables allow the CCMFB option converts the

output of the standard CCMAB controller or CCMLB line card to single-mode fiber optic cable. The fiber optic

connection may be up to 2,000 meters long between two CCMAB controllers connected in virtual hub mode, or

3,000 meters between a CCMAB controller and a CCMHB hub. (The connection from the CCMHB hub to a second

system may also be 3,000 meters.) The CCMFB option requires a second PCI slot in the system from which it draws

power only. It is normally connected to the corresponding CCMAB controller with the short BN39B-01 cable. The

CCMFB is also used in the CCMHB hub where it occupies a slot normally used by the CCMLB line card, limiting

expansion to four radial fiber optic connections.

CCMHB-BA hub expansion box provides additional slots for up to eight fiber optic connections. Two standard

length single-mode fiber optic cables are available (BN34R-10 and BN34R-31); however, users normally provide

this fiber optic connection. Fiber optic connectivity is completely transparent to the systems using it and has no

performance impact.

NOTE:

NOTE: NOTE:

NOTE:

When configuring Model 1B or Model 1, Model 2B or Model 2 with two Memory Channel Controllers (CCMAB-

AA) installed in hose 0 only, all nodes in a Memory Channel cluster must have the window size jumper set to the same size,

specifically 128. When configuring Model 3B or Model 3 with two Memory Channel Controllers (CCMAB-AA), all nodes in

a Memory Channel cluster must have the window size jumper set to the same size, specifically 512 or 128; Memory Channel

Hub must be installed on a different hose (hose 0, 1, or 2). Refer to the TruCluster QuickSpecs for Memory Channel details.

Model 1B (1 GHz)

Model 1B (1 GHz)Model 1B (1 GHz)

Model 1B (1 GHz)

Model 1 (1.25 GHz)

Model 1 (1.25 GHz)Model 1 (1.25 GHz)

Model 1 (1.25 GHz)

Model 2B (1 GHz)

Model 2B (1 GHz)Model 2B (1 GHz)

Model 2B (1 GHz)

Model 2 (1.25 GHz)

Model 2 (1.25 GHz)Model 2 (1.25 GHz)

Model 2 (1.25 GHz)

Model 3B (1 GHz)

Model 3B (1 GHz)Model 3B (1 GHz)

Model 3B (1 GHz)

Model 3 (1.25 GHz)

Model 3 (1.25 GHz)Model 3 (1.25 GHz)

Model 3 (1.25 GHz)

128K I/O 128K I/O

512K or 128K I/O

Use for new or existing clusters; if existing cluster at

512K, shut down and configure all nodes to 128K

Use for new or existing clusters; if existing cluster at

512K, shut down and configure all nodes to 128K

Online add-on to existing 512K configured clusters,

OR, use for existing clusters at 128K. If existing

cluster at 512K, shut down and configure all nodes

to 128K

Supports dual-rail, (two)

Memory Channel controllers on single PCI Bus 0

Supports dual-rail, (two)

Memory Channel controllers on single PCI Bus 0

Supports dual-rail, (two)

Memory Channel controllers on separate PCI Bus

(0, 1, or 2)

QuickSpecs

HP AlphaServer ES45

HP AlphaServer ES45HP AlphaServer ES45

HP AlphaServer ES45

Options

DA - 10994 North America — Version 41 — September 10, 2003

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