VMware Workstation 7 Manuel d'utilisateur télécharger pdf (Page 156)

Workstation User’s Manual

156 VMware, Inc.

Restrictions on Encryption

Theencryptionfeaturehasthefollowingrestrictions:

 Avirtualmachinemustbepow eredoffbeforeyoucanaddorremoveencryption,

orchangetheencryptionpassword.

 Theencryptionfeatureworksonlywithvirtualmachinesofvirtualhardware

version5.xorlater.

 Youcancreatealinkedclonefromanencryptedvirtualmachine,butyoucannot

encryptorremoveencryptionfromavirtualmachinethatistheparentofalinked

clone.

Thereisoneexceptiontothisrestriction.IfyouusetheConversionwizard(File>

ImportorExport)tocreatealink

edclone,youcancreatealinkedclonewithout

disablingtheencryptionfeaturefortheparentvirtualmachine.Ifyoucreatea

linkedclonethiswayandthenencrypttheparentvirtualmachine,thelinkedclone

cannotreaddatafromthevirtualdiskoftheencryptedparentvirtualmachine.To

fixthisprob

lem,unencrypttheparentvirtualmachine.

Ifyouplantousetheencryptionfeature,VMwarerecommendsthatyouavoidthis

potentialproblembyusingVM>Clonetocreatealinkedclone.Workstation

disablestheencryptionfeaturefortheparentofalinkedclonethatiscreatedwith

theVM>Clo

neoptio

 Youcannotencryptvirtualmachinesthataremembersofateam,andyoucannot

addanencryptedvirtualmachinetoateam.

 Ifmorethanoneunencryptedvirtualmachinessharethesamevirtualdisk,and

youencryptoneofthevirtualmachines,thevirtualdiskbecomesunusableforthe

unencryptedvirtualmachines.

 Youcannotencryptavirtualmachinesthathasarecording.

 YoucannotencryptACEvirtualmachines.Ifyouhaveanencryptedvirtual

machineyoucannotenableACEfeatures.

Encrypt a Virtual Machine

Ifyouforgetyourpassword,Workstationdoesnotprovideawaytoretrieveit.Before

youbegin,poweroffthevirtualmachine.Makesureyoureadthefeaturelimitations.

Formoreinformation,see“RestrictionsonEncryption”onpage 156.

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VMware Workstation 7 Manuel d'utilisateur Page 156