3.0
Table Of Contents
- User’s Manual
- Contents
- About This Book
- Introduction
- System Requirements
- Application Requirements
- Memory Requirements for Cold Cloning
- Virtual Machine and System Image Requirements
- Restoring VCB Images in Converter
- Supported Destinations
- Configuring Permissions for VirtualCenter Users
- Level of Internationalization Support
- How Converting Affects Settings
- Changes to Virtual Hardware
- TCP/IP Port Requirements
- Remote Hot Cloning Troubleshooting Tips
- Installing and Uninstalling
- Converting Machines
- Using the Converter Boot CD for Local Cold Cloning
- Configuring VMware Virtual Machines
- Managing Tasks
- Appendix: Migration with p2vTool Command-Line Interface
- Glossary
- Index
VMware, Inc. 11
Chapter 1 Introduction
Cloning and System Reconfiguration of Physical Machines
Cloningistheprocessofcreatingacloneddisk,wherethecloneddiskisavirtualdiskthatisanexactcopyof
thesourcephysicaldisk.Thisinvolvescopyingthedataonaphysicalsourcemachine’sharddiskand
transferringthatdatatoatargetvirtualdisk(thenewcloned
disk).
Systemreconfigurationistheprocessofadjustingthemigratedoperatingsystemtoenableittofunctionon
virtualhardware.Thisadjustmentisperformedonthetargetvirtualdiskaftercloningandenablesthetarget
virtualdisktofunctionasabootablesystemdiskinavirtualmachine.
Convertercreates
anewVMwarevirtualmachinebasedonasourcephysicalmachine.Themigrationprocess
isnondestructive,soyoucancontinuetousetheoriginalsourcemachine.However,torunaconverted
VMwarevirtualmachineonthesamenetworkasthesourcephysicalmachine,youmustmodifythenetwork
nameandIP
addressononeofthemachines,sothephysicalandvirtualmachinescancoexist.
Hot and Cold Cloning
Convertersupportshotcloningandcoldcloning.Hotcloning,alsocalledlivecloningoronlinecloning,entails
cloningthesourcemachinewhileitisrunningitsoperatingsystem.Coldcloning,alsocalledofflinecloning,
entailscloningthesourcemachinewhenitisnotrunningitsoperatingsystem.Incoldcloning,
theuserreboots
thesourcemachinefromaCDthathasitsownoperatingsystem,fromwhichtheVMware Converter
applicationruns.Coldcloningleavesnofootprintonthesourcemachine.
Local and Remote Cloning
Forlocalcloning,migrationisperformedwithConverterrunningonthesourcemachine.Withremotecloning,
thesourcemachinecanbeaccessedwithouthavingtophysicallytouchit,aslongasitisrunning.
Remote Hot Cloning Workflow
Thefollowingworkflowisanexampleofhotcloning,inwhichthephysicalmachinebeingclonedexperiences
nodowntime.YouusetheConverterwizardtosetupamigrationtaskandVMware Converterautomatically
performsallofthecloningtasks.
N
OTEYoucannotmoveOEMmediabetweenphysicalmachines.Thelicenseisattachedtotheserverwhen
purchasedfromtheOEMandcannotbereassigned.OnlyretailandvolumeLicensescanbereassignedtonew
physicalservers.IfyoumigrateanOEMimage,youneedaWindowsServerEnterpriseorDatacenter Edition
licenseontheESXServertorunmultiplevirtualmachines.
NOTEWhenhotcloningdualbootsystems,youcancloneonlythedefaultoperatingsystemtowhich
boot.inipoints.Toclonethenondefaultoperatingsystem,changeboot.initopointtotheotheroperating
systemandreboot.Afteryouarebootedintotheotheroperatingsystem,youcaninstallConverterandhot
cloneit.