August 2003
Intermediate to advanced
548 pages
14h 48m
English
book
IBM Tivoli Storage Resource Manager: A Practical Introduction
by Charlotte Brooks, Michel Baus, Michael Benanti, Ivo Gomilsek, Urs Moser
Content preview from IBM Tivoli Storage Resource Manager: A Practical Introduction
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Chapter 1. Introduction to Storage Resource Management 11
Figure 1-5 Predicted savings from managed storage versus unmanaged storage
One key piece of information is shown in Figure 1-4. By using SRM software to improve our
utilization, then, using existing storage, we can absorb 27 months of growth in the Windows
example, or seven months of growth in the enterprise storage example - this represents a
significant cost benefit.
ibm.com
/redbooks
NT Example
Enterprise Storage
0 500 1,000 1,500
'000s of $$ of Disk Used
Current
Utilization
Increased
Utilization
Increased Utilization From SRM Tools
Increased Utilization From SRM Tools
12 IBM Tivoli Storage Resou ...
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