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IBM 8687 Installation Guide - Page 107

Datacenter eight-way configuration, Supports Network Load Balancing NLB with a maximum 32 nodes

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transaction processing, large-scale data warehousing, and scientific simulations are some of the applications that Datacenter is optimized for. Datacenter Server features include: Support for 32 processors Supports up to 32 GB of memory Four node cluster support Supports Network Load Balancing (NLB) with a maximum 32 nodes Supports WinSock Direct high-speed inter-process communications Datacenter Server will initially be supported on four-way and eight-way x440 configurations in one, two, three, and four cluster node configurations and on a 16-way configuration in a one cluster node configuration. The IBM Datacenter Solution includes Microsoft-certified hardware, the Windows Datacenter Server operating system, and a set of standard and optional services, the latest of these being a Software Update Subscription, to provide updates designed to keep the Datacenter Solution at the latest levels. The subscription for an eight-way configuration is 4816-ABX, and for 16-way, 4816-ADX. The Software Update Subscription provides periodic updates to the Windows 2000 Datacenter operating system, which you license for a period of one year. This subscription also includes IBM updates to firmware and device drivers certified by Microsoft for use with the Datacenter solution. IBM builds, tests, and provides the complete certified package of these components. The complete Datacenter Solution Program can be found at: http://www.pc.ibm.com/ww/eserver/xseries/windows/datacenter.html Datacenter eight-way configuration Two installation options are currently available for Datacenter Server on the x440. Option 1: Factory installation. Table 3-3 shows the available x440 eight-way Datacenter models. Chapter 3. Planning 93

Section	Page
Front cover	1
Contents	5
Notices	9
Trademarks	10
Preface	11
The team that wrote this redbook	11
Become a published author	14
Comments welcome	14
Chapter 1. Technical description	15
1.1 The x440 product line	16
1.2 System partitioning	20
1.3 IBM XA-32 chipset	21
1.4 Processors	26
1.4.1 Intel Xeon Processor MP	27
1.4.2 Intel Xeon Processor DP	30
1.5 SMP Expansion Module	31
1.6 IBM XceL4 Server Accelerator Cache	33
1.7 System memory	33
1.8 PCI subsystem	37
1.9 Redundancy	38
1.10 Light Path Diagnostics	39
1.11 Remote Supervisor Adapter	41
1.12 Operating system support	42
1.13 IBM Director	44
Chapter 2. Positioning	49
2.1 xSeries 440 application solutions	50
2.1.1 Server consolidation	50
2.1.2 Enterprise applications	52
2.1.3 Infrastructure applications	54
2.1.4 Clustering	55
2.2 Why choose the x440	57
2.2.1 IBM XA-32 chipset	57
2.2.2 Intel Xeon MP and DP processors	58
2.2.3 XceL4 Server Accelerator Cache	60
2.2.4 High-performance memory subsystem	60
2.2.5 Active PCI-X	61
2.2.6 XpandOnDemand scalability	61
2.2.7 System Partition Manager	62
2.3 The benefits of system partitioning	63
2.4 Server consolidation	65
2.4.1 Types of server consolidation	65
2.4.2 Why consolidate servers	71
2.4.3 Benefits from server consolidation	71
Chapter 3. Planning	77
3.1 System hardware	78
3.1.1 Processors	78
3.1.2 Memory	79
3.1.3 PCI slot configuration	82
3.1.4 Broadcom Gigabit Ethernet controller	86
3.2 Cabling and connectivity	88
3.2.1 SMP Expansion Module connectivity	88
3.2.2 Remote Supervisor Adapter connectivity	91
3.2.3 Remote Expansion Enclosure	92
3.2.4 Serial connections	97
3.3 Storage considerations	97
3.3.1 xSeries storage solutions	98
3.3.2 Disk subsystem performance	102
3.3.3 Tape backup	103
3.4 Server partitioning and consolidation	104
3.5 Operating system considerations	104
3.5.1 Windows 2000 Datacenter Server	106
3.5.2 Microsoft Windows NT 4.0 Enterprise Edition	109
3.5.3 Microsoft Windows 2000 Server	110
3.5.4 Microsoft Windows .NET Server	111
3.5.5 Novell NetWare	111
3.5.6 Red Hat/SuSE Linux	111
3.5.7 VMware ESX Server	112
3.6 Application considerations	114
3.6.1 Scalability and performance considerations	114
3.6.2 SMP and server types	115
3.7 Rack installation	116
3.8 Power considerations	117
3.9 Solution Assurance Review	118
Chapter 4. Installation	121
4.1 System BIOS settings	122
4.1.1 Updating BIOS and firmware	122
4.1.2 Enabling memory mirroring	122
4.1.3 Enabling Hyper-Threading	123
4.2 Device drivers	125
4.3 Operating system installation	125
4.3.1 Microsoft Windows 2000 Server and Advanced Server	126
4.3.2 Red Hat Linux installation	133
4.3.3 NetWare installation	135
4.3.4 VMware ESX Server	142
4.4 Additional Information	142
Chapter 5. Management	143
5.1 Active PCI Manager	144
5.1.1 Using Active PCI Manager	146
5.1.2 Adding adapters to the system	150
5.1.3 Analyzing an existing configuration	158
5.2 System Partition Manager	164
5.3 Process Control	169
5.3.1 Process alias rules	170
5.3.2 Process execution rules	174
5.3.3 Group process execution rules	175
Abbreviations and acronyms	187
Related publications	189
IBM Redbooks	189
Referenced Web sites	189
How to get IBM Redbooks	192
IBM Redbooks collections	192
Index	193