• Analysis done properly in this phase creates the foundation for resolving the discovered business issues and infrastructure problems.
Planning:
• Detailed planning, before moving on to design and implementation of the SAN is crucial. Make sure you have a roll-back plan in case there are problems.
Design:
• The design is more than just components. This includes topology choices, growth options for the future, flexibility options to adapt to changes in the business, etc.
• Defines the parameters to be used in the implementation • Prepares the work-task breakdown
Test:
• The interoperability testing is not done until the customers applications have been tested and stressed to simulate production.
Implementation:
• The work done on the previous 3 steps shows up with a well constructed implementation plan.
Optimization:
• The ongoing support by the suppliers and the skills/expertise of the SAN Administrators is key to success