84 HP StorageWorks Disk Arrays XP128/XP1024: Owner’s Guide
Performance management
HP StorageWorks Cache LUN XP
Cache LUN XP enables you to reserve disk array cache memory for storing
high-use data, greatly increasing access speed to that data.
HP StorageWorks Auto LUN XP
Auto LUN XP provides monitoring and disk usage analysis for your disk
array based on user thresholds. Auto LUN develops a plan to migrate
impacted data volumes to lower usage LUNs, using the data acquired
during monitoring. You can perform the migration manually or
automatically.
HP StorageWorks Performance Advisor XP
HP StorageWorks Performance Advisor XP is an Internet application used
to monitor real-time performance of the HP StorageWorks XP family of
disk array products. Using a simple, browser-based interface, you can
quickly customize performance data collection and set performance alarms.
Performance Advisor provides real-time and historical data on:
• LDEV I/Os
• front-end and back-end port utilization
• internal bus utilization
• cache usage
You can easily integrate with VantagePoint’s DSI log and user PerfView to
view your performance metrics.
