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Table Of Contents
Lab Manager User’s Guide
86 VMware, Inc.
Enable Virtual CPU Hot Add
Foraversion7virtualmachinerunningaGuestOSthatsupportsit,youcanenablevirtualCPUhotadd.
This allowsyoutoaddvirtualCPUstoadeployedandpoweredonvirtualmachine.
See“GuestOperatingSystemSupport”onpage 161forinformationaboutwhichguestOSessupportvirtual
CPUhot
add.
To enable virtual CPU hot add
1MovethepointerovertheconfigurationnameandselectOpen.
2OntheVirtualMachinestab,movethepointeroveranundeployedvirtualmachinenameandselect
Properties.
3 SelectVirtualCPUHotAdd.
4ClickUpdate.
Lab Managerupdatesthevirtualmachineproperties.
Discard State for a Virtual Machine
Whenyousavethestateofavirtualmachine,byeitherusingtheUndeploy‐SaveStateoptionorsuspending
thevirtualmachine,Lab Managersavesinformationabouttheprocessortypeofthehostonwhichthevirtual
machinewasdeployed.Lab Managerrequiresanavailablehostwithacompatibleprocessortypetoredeploy
thevirtualmachine.Ifprocessorincompatibilityissuespreventyoufromdeployingavirtualmachine,youcan
discardstateinformationforthevirtualmachine.Youcanalsodiscardstatetofreeupstoragespace.
Youcanonlydiscardstateforundeployedvirtualmachineswithsavedstate.
To discard state for a virtual machine
1Movethepointerovertheconfiguration
nameandselectOpen.
2OntheVirtualMachinestab,movethepointerovertheundeployedmachinenameandselectDiscard
State.
3ClickOKtoconfirm.
Consolidate a Virtual Machine
Eachtimeyoucreatealinkedcloneofavirtualmachine,Lab Managerfreezesthevirtualharddiskassociated
withtheoriginalvirtualmachineandcreatesdeltadiskstostorefuturechangestothecloneanditssource.
Overtime,theincreasingnumberofdeltadisksstoredacrossthedirectoriesofa
datastorecanaffect
performance.YoudonotneedtoconsolidatevirtualmachinesuntilLab Managergeneratesanerror
requestingthisoperation.
Consolidatingavirtualmachinecantakeanextendedperiodoftime,dependingonthedisksizeandstorage
performance.Consolidationreducesthefreespaceondatastoresbecausethevirtualmachineno
longer
benefitsfromdeltadisks.
Youcanconsolidatevirtualmachinesinbothworkspaceandlibraryconfigurations.
To consolidate a virtual machine
1MovethepointerovertheconfigurationnameandselectOpen.
2Ifthevirtualmachineisdeployed,undeployit.
3OntheVirtualMachinestab,movethepointeroverthevirtualmachinenameandselectConsolidate.
4 Select
adatastorefortheconsolidatedvirtualmachineandclickOK.
N
OTEYoucanalsousethisoperationtomoveavirtualmachinetoadifferentdatastore.