VMware VLM3-ENG-CP - Lab Manager - PC Guia do Utilizador descarregar pdf (Página 85)

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Chapter 3 Managing and Configuring Stage Manager

To access virtual machine datastore usage

1Intheleftpane,clickResources.

2IntheDatastorestab,clicktheViewDatastoreUsagebutton.

Toviewtheusageofasingledatastoreratherthanthecontentsofallvirtual

machinedatastores,clicktheDatastorestab,movethepointeroverthedatastore

name,andchooseDetailsfromthemenu.

Assessing Virtual Machine Disk Space

Stage Managerhelpsadministratorsmaintaindatastorecontentbyprovidingagraphic

viewofdiskspaceusage.WhiletheDiskSpaceFreedUponDeletion(MB)columnon

theVirtualMachineDatastoreUsagepageinformsyouhowmuchtotalstorage

(inclusiveofthespaceoccupiedbyhiddennodesassociatedwiththevirtualmachine)

can

bereclaimedupondeletionofavirtualmachine,thecontextviewonthatsame

pageprovidesthehighleveltopographyofdirectoriesthatyoucanusetoidentify

“hidden”nodesintheinteriorareaofthedirectorystructure.Usethisviewtoassess

thediskspacethatwouldbecomeavailable

ifyoudeletedaparticularvirtualmachine

anditschainofinternalnodes.

Deletingavirtualmachineactuallymeansdeletingthestorageoccupiedbythevirtual

machinedirectoryandancestordirectoriesthatcanbesafelydeleted.Stage Manager

storesfilesina“tree”ofrelatedlinkedclones.Foroperationssuchascloning,

Stage Managercreatesadeltadiskinsteadofcopyinganentirevirtualharddisk.With

eachchange,Stage Managerfreezestheoriginaldeltadiskandcreatesanewone.The

virtualmachinediskasawholeconsistsofitsowndeltadiskandthedeltadisksof

ancestordisks.

Youcannotdeletean

ancestornodeundertheseconditions:

 Theancestordirectoryhasotherchilddirectoriesdependentonit.

 Avirtualmachine(forexample,atemplateorvirtualmachineintheconfiguration

library)isassociatedwiththatancestornode.

 Anothernodeusestheancestornodeasarevertpoint.Forexample,afullclone

operationmightconsolidateandcreateanewdiskbutrefertotherevertpointof

theoriginalchain.

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VMware VLM3-ENG-CP - Lab Manager - PC Guia do Utilizador Página 85