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Since the mid-sixties, the de-facto standard for the rate of increase in processing power has been "Moore's Law." Today, next -generation processors are powering servers to a new era of exponential increase in performance. ProLiant Servers are stepping up the pace with new processor technology called x86 Extensions. The Opteron Processor from AMD (Advanced Micro Devices) and Xeon Processors with EM64T (Extended Memory 64-bit Technology) from Intel bring new processor power and technology to ProLiant. In addition to these new processors for ProLiant, this section highlights some of the new features and technologies in ProLiant Servers, Server Options, and ProLiant Essentials Software that complement the features found in Window Server 2003. New x86 Processors from AMD and Intel with 64 bit ExtensionsThroughout its life, the X86 processor architecture has been extended many times. One of the most exciting new developments for Industry Standard Servers is the latest extension to the platform. The updated architecture is based on 64-bit extensions to the industry-standard x86 instruction set, allowing today's 32-bit applications to run natively on 64-bit extended processors such as the AMD Opteron and the Intel Xeon with Intel Extended Memory 64 Technology (EM64T). At the same time, new 64-bit applications are executed in 64-bit mode, which processes more data per clock cycle, allows greater access to memory breaking the four gigabyte memory barrier , and speeds numeric calculations. The end result is a platform that leverages the existing wealth of 32-bit applications while also providing a smooth migration path to 64-bit computing. AMD Opteron 200 and 800 Series ProcessorsThe 200 series processors are now available in the ProLiant DL145 and the 800 series are available in the ProLiant DL585. They offer a substantial performance increase with the Opteron processor architecture. Table 1.6 shows some of the key features and benefits of the Opteron. Table 1.6. AMD Opteron Processor Features and Benefits
Intel Xeon processors with 64-bit ExtensionsIntel's new Xeon processors became available mid-2004; HP delivered one- and two-way ProLiant servers with the new Xeon processors in summer 2004, with four- and eight-way models expected in 2005. See the HP Web site (http//:www.hp.com) for details. Table 1.7 shows the new Intel Xeon processor features. Table 1.7. Intel Xeon Processors with 64-bit Extensions Features
Processor Performance ComparisonThe performance measurements were conducted on the ProLiant DL145 with 2.2GHz Opteron processors against the ProLiant DL140 server using 3.2GHz Intel Xeon processors and the 32-bit version of Microsoft Windows Server 2003 using Ziff Davis Media Inc.'s WebBench 5.0 benchmark. The benchmark results showed:
Windows Server 2003 for 64-Bit Extended SystemsWindows Server 2003 for 64-Bit Extended Systems provides high performance for both 32-bit and 64-bit applications on the same system. The underlying architecture is based on 64-bit extensions to the industry-standard x86 instruction set, allowing today's 32-bit applications to run natively on 64-bit extended processors such as the AMD Opteron and the Intel Xeon with Intel Extended Memory 64 Technology (EM64T). At the same time, new 64-bit applications are executed in 64-bit mode, which processes more data per clock cycle, allows greater access to memory, and speeds numeric calculations. The end result is a platform that leverages the existing wealth of 32-bit applications while also providing a smooth migration path to 64-bit computing. Windows Server 2003 for 64-Bit Extended Systems is currently under development, with delivery scheduled for the second half of 2004. Prerelease versions of the operating system are available for evaluation from the Microsoft Web site. HP is looking forward to the benchmarks for ProLiant with x86 extension processors running Windows Server 2003 for 64-Bit Extended Systems. In this testing, the performance capabilities and benefits of the x86 extensions will be fully realized. It should prove to be an exciting day in ProLiant history. ProLiant Blade ServersOne of the most notable new products in the ProLiant Line is the blade server. HP pioneered blade technology a few years ago, so this technology is not brand-new . However, it is maturing and starting to catch on as blades are engineered for the enterprise and their compelling benefits are more widely recognized. The basic idea behind blade servers is consolidation. By allowing servers to share resources provided by an enclosure, the individual servers can be made much more compact. The architecture not only allows you to put a lot more processing power into a smaller space, but also its modular design simplifies deployment. In terms of hardware, two basic components are in a blade server solution: the blades and the enclosure that houses them. The enclosure connects the blades installed to the shared resources, and can be configured for I/O options according to your needs. The blades are complemented by automated deployment software that utilizes scripting or drive imaging to rapidly deploy a server. A server can be deployed in 10 minutes over a gigabit Ethernet connection using drive imaging. Blade servers save space, drastically reduce cabling, and simplify installation and the processes in deploying and managing servers. The ProLiant BL-p series offers multiple processors, the benefits of the blade architecture, and many of the enterprise class server features found in ProLiant 300 and 500 series rack mount servers. As an example, the BL20p blade delivers these enterprise-class capabilities:
These capabilities make the BL20p blades ideal for hosting these applications:
Add in the benefit of storage consolidation by attaching and even booting blades from a SAN, and you can build a robust and rapidly adaptable infrastructure. For some really cool ideas on using blade servers in advanced architectures and configurations, check http://www.phptr.com/title/0131467581 for technical papers on "Automated Provisioning with ProLiant Servers." Systems Insight Manager (SIM)Customer surveys show one of the most popular value-adding feature sets of the ProLiant server family is the enhanced management capabilities present across the platform. HP has brought together the HP OpenView and Insight Manager Development teams . Working together, they have created the next generation systems-management application called HP Systems Insight Manager (SIM). It combines the strengths of Insight Manager 7, HP Toptools, and HP Servicecontrol Manager into a single tool for managing ProLiant, Integrity, and HP 9000 systems running Windows, Linux, and HP-UX. The core SIM software delivers the essential capabilities required to manage all HP server platforms. Following are some of the core capabilities and benefits of SIM:
AD Integration of iLO and RILOE IIThe integrated Lights-Out (iLO) advanced and Remote Insight Lights-Out Edition II (RILOE II) standard feature set now includes Directory Services integration. The iLO and RILOE II are hardware-based management processor solutions that provide a "Virtual presence at the server," allowing full access and remote control of the server, independent of the state of the operating system or server hardware even when the server is hung or powered off "in a lights-out state." What Directory Services integration means is you can now manage user access and privilege levels on the iLO and RILOE II boards through AD, centralizing and simplifying access management. Formerly this was done individually through a browser or in groups via the Lights-Out Configuration Utility. This new feature is free and provides Windows Administrators a familiar interface to manage the iLO and RILOE II across the AD. ProLiant's iLO Now Provides "Terminal Services Pass Through" for Windows Remote Console SessionsProLiant servers with the iLO Advanced Features Pack enabled can leverage iLO's remote console function to provide Terminal Services pass through authentication to Windows Server. Beginning with iLO firmware version 1.50, the iLO can leverage the OS functionality of Windows Terminal Services and a remote desktop connection to significantly increase the responsiveness of the graphical remote console. Terminal Services complements the technology within iLO by providing a software-based remote console when the Windows Server OS is functioning normally. In the event the Windows Server OS is not functioning normally, iLO can revert to the hardware-based console at any time. This gives administrators the performance of an OS-based, graphical remote console with the assurance that the hardware-based iLO remote console is available at all times. One Button Disaster Recovery (ODBR) Tape DrivesOBDR can rapidly restore or replicate a server's operating system, software applications, and data using tape cartridge(s). This is possible because the tape drive emulates a CD-ROM that allows the server to "boot from tape." This standard feature is embedded in the firmware of HP tape drives. ODBR is easy to set up and use. It is supported on ProLiant ML and DL servers with fifth- and sixth -generation Smart Array controllers; Ultra3 and Ultra320 SCSI controllers; and SDLT, DAT, and Ultrium Tape Drives. Some of ODBR's key benefits are
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