Asus DS300f Specifiche Scaricare il pdf (Pagina 244)

DS300f G2 Series User Manual

238

MonItorInG your luns and paths

MonitoringyourLUNsandPathsincludesthesefunctions:

• ViewingLUNProperties

• Viewing Path Properties

• ViewingLUNPerformanceStatistics

• ViewingPathPerformanceStatistics

• ViewingEvents

• Clearing Path Statistics

vIewInG lun ProPertIeS

ToviewalistofallLUNs:

1. Click a Server inTreeView.

2. ClickthePropertiestab.

The Properties tab reports:

• System

–Name,OStype,andversion

• LUNs–Name,size,serialnumber,andloadbalancepolicy

Movethescrollbarorexpandthewindowtoseeallofthereportedinformation.

ToviewasingleLUNandallofitsPaths:

1. ClicktheLUN inTreeView.

2. ClickthePropertiestab.

The Properties tab reports:

• LUNs

–Name,size,andloadbalancepolicy

• Paths–PathID,state,andadaptername

Movethescrollbarorexpandthewindowtoseeallofthereportedinformation.

See also:

• “LoadBalancePolicy”

• “Refreshing the Objects”

vIewInG lun Performance StatIStIcS

ToviewperformancestatisticsforaLUN:

1. ClicktheLUN inTreeView.

2. ClickthePerformancetab.

ThePerformancetabreportsthestateandcumulativecountsforeachpathtothatLUN.

Movethescrollbarorexpandthewindowtoseeallofthereportedstatistics.

ThePerformancetabreportsthefollowingdataforeachpath:

PathID

State(Activeornot)

ReadRequests

WriteRequests

BytesRead

BytesWritten

Non-IORequests

QueueDepth

RetriesCount

FailureCount

AnActivestateindicatesthispathisavailabletohandleI/Orequests.

IfActivedoesnotappear,thepathisdesignatedasStandby.

ActiveandStandbystatesaredeterminedbyLoadBalancePolicy.

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Asus DS300f Specifiche Pagina 244

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