Compaq 223100 manual Installation, Fibre Channel Arbitrated Loop

Page 2

QuickSpecs

Compaq StorageWorks High Availability Storage Solution for ProLiant

OVERVIEW (continued)

Installation

The High Availability Storage Solution for ProLiant is a pre-tested configuration of hardware, software, installation, and customer training that is targeted at moving large Microsoft Exchange servers into a SAN-compatible environment. Installation is available from Compaq Customer Services, and includes:

Assembly of hardware components.

Installation of Fibre Channel host adapters into customer's Exchange servers.

Configuration of RAID Array 4000 and Fibre Channel hubs into a High Availability storage subsystem.

Installation of management software.

Migration of customer's Exchange data from existing disks to the RA4000 disks.

System Verification Test.

Fibre Channel Arbitrated Loop

The Compaq High Availability Storage Solution for ProLiant Solution uses Fibre Channel Arbitrated Loop technology to transfer data between the servers and the external storage subsystems. Fibre Channel Arbitrated Loop delivers the advantages of 100 MB/s bandwidth, up to 126 addressable connections, easy cabling, 500 meters (546.8 yards) to 10 kilometer (6.21 miles) distances between nodes, hot pluggable and node-bypass capabilities.

The High Availability Storage Solution for ProLiant configuration uses two independent Fibre Channel Arbitrated Loops to provide full no-single-point-of- failure redundancy. Each loop implements an independent Fibre Channel Fabric. Any failure on one Fabric causes the system to use the other Fabric for communication between the servers and the external storage. For the purposes of this Solution, one loop is called "Fabric A", and the other is called "Fabric B".

StorageWorks RAID Array 4000

The Compaq High Availability Storage Solution for ProLiant Solution uses two dual-redundant RA4000 RAID subsystems. These include a total of four RAID controllers in two separate rack mounted enclosures. Each RA4000 subsystem operates completely independently, and the redundant controller in each subsystem protects against controller failures.

RAID levels 0 (striping), 1 (mirroring), 4 (block parity) and 5 (distributed block parity) are supported by the RA4000. For maximum data availability in case of disk failure, and to maximize I/O request performance, RAID 1 (mirroring) is the preferred option for the High Availability Storage Solution for ProLiant. In mirrored data subsystems, two complete copies of all of the user's data are maintained, and READ requests from the server can be handled from either copy--which maximizes READ performance.

Each RA4000 supports up to 64 megabytes of cache memory. This is used to optimize the performance of Microsoft Exchange Server application.

Fibre Channel Storage Hub 7

The Fibre Channel Storage Hub 7 is a 7 port Fibre Channel Hub. The two Hub 7s in this solution provide the Fibre Channel interconnection fabric for the High Availability Storage Solution for ProLiant Solution. Each hub provides two ports for host connections and two ports for storage connections, with additional ports for later expansion. The Hub 7s are mounted in the Rack 9000 in a 1U form factor.

Fibre Channel Host Adapter Kit / PCI

The Fibre Channel Host Adapter Kit / PCI provides the capability to attach Compaq ProLiant servers to the Fibre Channel interconnection fabric. Each Fibre Channel Tape Host Adapter has a single Fibre Channel port that provides a fiber optic connection to the Storage Hub 7. Each Host Adapter Kit uses one PCI slot in a ProLiant server. To achieve data path redundancy, each server has two Host Adapter Kits. Each server has one connection to Fabric A and a separate connection to Fabric B.

Rack 9000 22U

Compaq sets the standard for performance and value in the enterprise with the Compaq Rack 9000 Series family of rack cabinets and rack options. This enterprise-class rack cabinet system combines next-generation structural integrity and ease of use capabilities to deliver industry-leading performance.

Ideal for onsite assembly of rack mounted Compaq ProLiant servers and StorageWorks products, the Compaq Rack 9000 Series of rack cabinets complement and protect your customer's investment in technology. Specifically designed to ensure outstanding performance and seamless integration throughout the entire enterprise, the Compaq Rack 9000 could easily be the last family of racks that your customers ever have to think about purchasing. Key features include:

Unique frame and rail design

Thermal integrity

Security provisions

Flexibility

Custom expandability

Warranty

DA-10463

Canada — Version 4 — February 6, 2001

2

Image 2
Contents Models OverviewInstallation Fibre Channel Arbitrated LoopSpecifications Specifications Software Configuration

223100 specifications

The Compaq 223100 is a notable member of the Compaq family of personal computers, known for its robust performance and compatibility with various technological advancements of its time. Launched in the 1990s, this model represents a significant step in personal computing, integrating several key features aimed at enhancing user experience and productivity.

One of the most prominent characteristics of the Compaq 223100 is its Intel processor, which provides reliable and efficient computing capabilities. It typically comes equipped with an Intel 80386SX CPU, running at a clock speed of 16 MHz. This processor allows the system to execute complex tasks, making it suitable for both business and home applications.

The system boasts a memory capacity that typically supports up to 8 MB of RAM, which can be expanded depending on user needs. This flexibility allows for improved multitasking and performance when running more demanding software. Additionally, the Compaq 223100 utilizes a 40 MB hard disk drive, providing ample storage for documents, applications, and files.

In terms of display technology, the 223100 can be paired with VGA monitors, delivering a resolution that enhances visual clarity and user interaction. It's designed to support a variety of software applications, thanks to its compatibility with DOS and early Windows operating systems. This adaptability made it an appealing choice for users transitioning to graphical user interfaces.

The Compaq 223100 also includes comprehensive connectivity options, which were advanced for its era. Equipped with standard serial and parallel ports, it enables users to connect a range of peripherals such as printers and modems seamlessly. The model's expansion capabilities allow users to enhance their machine further with additional cards and peripherals, catering to specific computing requirements.

The design of the Compaq 223100 emphasizes durability and practicality, featuring a compact form factor that lends itself to easy placement in various environments, from home offices to corporate spaces. The system was engineered with reliability in mind, which is a hallmark of the Compaq brand.

Overall, the Compaq 223100 represents a blend of essential features and technologies that defined personal computing in its time. Its combination of a reliable processor, expandable memory, and robust connectivity options made it a versatile choice for users seeking a dependable computer solution. As technology continues to evolve, the legacy of systems like the Compaq 223100 remains a testament to the advancements in personal computing.