NEC Storage Performance Monitor/Optimizer User Manual page 3

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This manual describes NEC Storage PerformanceMonitor (performance monitoring function) and NEC Storage
PerformanceOptimizer (performance optimization function).
The performance monitoring function is for monitoring the performance of the Disk Array Subsystem (hereinafter may be
referred to as disk array), collecting performance information, and displaying the performance in real-time.
The performance optimization function is for optimizing the performance of the disk array by moving a logical disk in the
disk array, displaying the Busy Ratio, and estimating the Busy Ratio after it has been moved.
Refer to the "NEC Storage Manager Manual Guide" (IS901) for the overview of NEC Storage Manager and the related
manuals.
Remarks 1. This manual explains functions implemented by the following program products:
NEC Storage Manager and NEC Storage BaseProduct
NEC Storage PerformanceMonitor
NEC Storage PerformanceOptimizer
2. This manual is applicable to the program products of the following versions:
NEC Storage Manager Ver2.1
NEC Storage BaseProduct Ver2.1
3. The term "iSM" in this text refers to all the NEC Storage Manager program products.
4. Trademarks and registered trademarks
HP-UX is a registered trademark of Hewlett-Packard Co. in the United States.
UNIX is a registered trademark of The Open Group in the United States and other countries.
Microsoft®, Windows®, and Windows NT® are registered trademarks or trademarks of Microsoft
Corporation in the United States and other countries.
Solaris is a registered trademark of Sun Microsystems, Inc. in the United States.
Linux is a trademark or registered trademark of Mr. Linus Torvalds in the United States and other
countries.
Other product names and company names, etc. are registered trademarks or trademarks of the associated
companies.
Preface

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