IBM 9008-22L, Планирование площадки и оборудования

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Site and hardware physical planning overview
Successful installation requires effective planning of your physical and operational environment. You are
the most valuable resource in site planning because you know where and how your system, and the
devices that are attached to it, are used.
Site preparation for the complete system is the responsibility of the customer. The primary task of your
site planner is to ensure that each system is installed so that it can operate and be serviced efficiently.
This topic collection provides the basic information that you need to plan for your system installation. It
provides an overview of each planning task and valuable reference information useful throughout the
performance of these tasks. Depending on the complexity of the system that you ordered and your
existing computing resource, you might not need to complete all the steps noted here.
First, with the help of your systems engineer, sales representative, or with the help of those coordinating
your installation, list the hardware for which you need to plan. Use the summary of your order to help you
when you make your list. This list is now your “To Do” list. You can use the Planning task checklist to
assist you.
While you are responsible for planning, vendors, contractors, and your sales representative are also
available to help with any aspect of the planning. For some system units, a customer service
representative installs your system unit and verifies correct operation. Some system units are considered
customer-installed. If you are not sure, check with your sales representative.
The physical planning section of this topic collection provides the physical characteristics of many system
units, and associated products. For information on products not included in this topic collection, contact
your sales representative or your IBM reseller.
Before you proceed with planning, ensure that the hardware and software you chose meets your needs.
Your sales representative is available to answer questions.
While this information is for hardware planning, the system memory and disk storage needed are a
function of the software to be used, therefore some things to consider are listed below. Information on
software products is generally in or with the software licensed program itself.
In assessing the adequacy of hardware and software, consider the following guidelines:
• Available disk space and system memory for accommodating software, online documentation, and data
(including future growth needs resulting from extra users, more data, and new applications).
• Compatibility of all devices.
• Compatibility of software packages with each other and with the hardware configuration.
• Adequate redundancy or backup capabilities in hardware and software.
• Software portability to the new system, if necessary.
• Prerequisites and corequisites of chosen software are satisfied.
• Data to be transferred to the new system.
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