
Contents
AboutthisGuide .......................... 11
IntendedAudience...................................... 11
RelatedDocumentation.................................... 11
DocumentConventions.................................... 11
ConventionsforStorageCapacityValues ............................ 11
WindowIllustrations.................................... 12
HPTechnicalSupport.................................... 12
SubscriptionService .................................... 12
HPWebsites ....................................... 12
Documentation Feedback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
1OverviewofHPStorageWorksXPPerformanceMonitor......... 13
2AboutPerformanceMonitor..................... 15
Components ....................................... 15
OverviewofPerformanceMonitor .............................. 15
UnderstandingStatisticalStorageRanges ......................... 15
ParityGroupUsageStatistics .............................. 16
VolumeUsageStatistics................................. 16
ExternalVolumeGroupUsageStatistics.......................... 16
ExternalVolumeUsageStatistics............................. 17
ChannelProcessorUsageStatistics............................ 17
DiskProcessorUsageStatistics.............................. 17
DRRProcessorUsageStatistics.............................. 19
WritePendingRateandCacheMemoryUsageStatistics................... 20
AccessPathUsageStatistics............................... 20
HardDiskDriveWorkloadStatistics ........................... 20
Port TrafficStatistics .................................. 21
LU Path TrafficStatistics................................. 21
OverviewofExportTool .................................. 22
InteroperabilitywithOtherProducts.............................. 22
PerformanceMonitor.................................. 22
3PreparingforPerformanceMonitorOperations ........... 25
SystemRequirements.................................... 25
StoragePartitionAdministratorsLimitations .......................... 25
PerformanceMonitorLimitations............................. 25
ExportToolLimitations ................................. 27
4UsingthePerformanceMonitorGUI ................ 29
UsingthePerformanceMonitorWindows........................... 29
PerformanceMonitorWindow.............................. 29
AutoLUNWindow,PhysicalTab............................. 29
WhenyouselectLong-RangeStorage......................... 34
WhenyouselectShort-RangeStorage ........................ 34
LDEVTaboftheAutoLUNWindow ........................... 34
Port-LUNTaboftheAutoLUNWindow.......................... 38
ViewingPortWorkloadStatistics........................... 41
ViewingWorkloadStatisticsonanLUPath ...................... 42
XP24000 Performance Monitor User's Guide
3
Commenti su questo manuale