VMware View 4 Premier Add-On: 10 pack Specifikace stáhnout pdf (Strana 182)

View Manager Administration Guide

182 VMware, Inc.

Power Policy Example 2

Inthefollowingpoolingexample—theparametersforwhichareprovidedin

Table 8‐4—themaximumandminimumnumberofdesktopsareequal.

Initially,5desktopsarecreated:3suspendedand2poweredonandavailable.Ifa

fourthsysteminthispoolissuspended,noadditionaldesktopiscreatedasthe

maximum

numberhasalreadybeenreached.Instead,oneoftheexistingsystemis

resumed.

Power Policy Example 3

Persistentautomatedpoolsbehaveslightlydifferently.Althoughadesktopmaybe

poweredon,itmayalsobeassignedtoauserandisthereforenotconsideredtobe

available.Table 8‐5containsexampleparametersforapoolofthistype.

Inthisexample,3desktopsarecreatedandpoweredon.If

thedesktopsarethen

manuallypoweredoffinvCenterServertheywillallimmediatelypoweronagain,as

perpolicy.

Onceauserconnectstoadesktop,itbecomespermanentlyassignedtothem;afterthey

disconnect,itisnolongeravailabletoanyotheruser.Iftheassigneddesktopisshut

downfromwithinvCenterServer,itremainspowereddown—thepowerpolicyno

longerapplies—althoughthereconnectionofitsassignedViewManageruserwill

automaticallypoweronthedesktoponcemore.

Atthistime,therearestillasufficientnumberofunassigneddesktopsremaininginthe

poolfortheavailabilitycriteriato

bemet.However,whenanotheruserconnectsa

seconddesktopbecomesassigned.Now,thenumberofavailabledesktopshasfallen

belowthethresholdlevelsoanewdesktopiscreatedandpoweredon.

Intheabovescenario,thecreationofadditionaldesktopstakesplaceeverytimeanew

userisassigned

untilthemaximumdesktopthresholdisreached.

Table 8-4. Pooling Example 2

Type Minimum Maximum Available Power Policy

Non‐PersistentAutomatedPool 5 5 2 SuspendVM

Table 8-5. Pooling Example 3

Type Minimum Maximum Available Power Policy

PersistentAutomatedPool 3 5 2 Alwayson

(ensureVMis

always

poweredon)

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VMware View 4 Premier Add-On: 10 pack Specifikace Strana 182