................... 426 9.11.1 Configuring the Guest Time Stamp Counter (TSC) to Reflect Guest Execution................................................................................................ integrated virtual network cards of Oracle VirtualBox fully support remote booting using the Preboot Execution Environment (PXE). • Multigeneration branched snapshots. Oracle VirtualBox can save arbitrary snapshots same way that memory can be saved when you close a VM window. When you restore such a snapshot, execution resumes at exactly the point when the snapshot was taken. The memory state file can be as large

bottom of the stack resides the hypervisor – the core of the virtualization engine, con- trolling execution of the virtual machines and making sure they do not conflict with each other or whatever the host scripts can use COM and VirtualBox interfaces to control almost all aspects of virtual machine execution. As an example, use the following commands to instantiate the VirtualBox object and start a VM: user some feedback on success too print "created HDD with id: %s" %(hdd.id) # 0 means continue execution, other values mean exit from the interpreter return 0 commands = { ’myCreateHDD’: [’Create virtual

bottom of the stack resides the hypervisor – the core of the virtualization engine, con- trolling execution of the virtual machines and making sure they do not conflict with each other or whatever the host scripts can use COM and VirtualBox interfaces to control almost all aspects of virtual machine execution. As an example, use the following commands to instantiate the VirtualBox object and start a VM: user some feedback on success too print "created HDD with id: %s" %(hdd.id) # 0 means continue execution, other values mean exit from the interpreter return 0 commands = { ’myCreateHDD’: [’Create virtual

bottom of the stack resides the hypervisor – the core of the virtualization engine, con- trolling execution of the virtual machines and making sure they do not conflict with each other or whatever the host scripts can use COM and VirtualBox interfaces to control almost all aspects of virtual machine execution. As an example, use the following commands to instantiate the VirtualBox object and start a VM: user some feedback on success too print "created HDD with id: %s" %(hdd.id) # 0 means continue execution, other values mean exit from the interpreter return 0 commands = { ’myCreateHDD’: [’Create virtual

bottom of the stack resides the hypervisor – the core of the virtualization engine, con- trolling execution of the virtual machines and making sure they do not conflict with each other or whatever the host scripts can use COM and VirtualBox interfaces to control almost all aspects of virtual machine execution. As an example, use the following commands to instantiate the VirtualBox object and start a VM: user some feedback on success too print "created HDD with id: %s" %(hdd.id) # 0 means continue execution, other values mean exit from the interpreter return 0 commands = { ’myCreateHDD’: [’Create virtual

bottom of the stack resides the hypervisor – the core of the virtualization engine, con- trolling execution of the virtual machines and making sure they do not conflict with each other or whatever the host scripts can use COM and VirtualBox interfaces to control almost all aspects of virtual machine execution. As an example, use the following commands to instantiate the VirtualBox object and start a VM: user some feedback on success too print "created HDD with id: %s" %(hdd.id) # 0 means continue execution, other values mean exit from the interpreter return 0 commands = { ’myCreateHDD’: [’Create virtual

bottom of the stack resides the hypervisor – the core of the virtualization engine, con- trolling execution of the virtual machines and making sure they do not conflict with each other or whatever the host scripts can use COM and VirtualBox interfaces to control almost all aspects of virtual machine execution. As an example, use the following commands to instantiate the VirtualBox object and start a VM: user some feedback on success too print "created HDD with id: %s" %(hdd.id) # 0 means continue execution, other values mean exit from the interpreter return 0 commands = { ’myCreateHDD’: [’Create virtual

bottom of the stack resides the hypervisor – the core of the virtualization engine, con- trolling execution of the virtual machines and making sure they do not conflict with each other or whatever the host scripts can use COM and VirtualBox interfaces to control almost all aspects of virtual machine execution. As an example, use the following commands to instantiate the VirtualBox object and start a VM: user some feedback on success too print "created HDD with id: %s" %(hdd.id) # 0 means continue execution, other values mean exit from the interpreter return 0 commands = { ’myCreateHDD’: [’Create virtual

bottom of the stack resides the hypervisor – the core of the virtualization engine, con- trolling execution of the virtual machines and making sure they do not conflict with each other or whatever the host scripts can use COM and VirtualBox interfaces to control almost all aspects of virtual machine execution. As an example, use the following commands to instantiate the VirtualBox object and start a VM: user some feedback on success too print "created HDD with id: %s" %(hdd.id) # 0 means continue execution, other values mean exit from the interpreter return 0 commands = { ’myCreateHDD’: [’Create virtual

bottom of the stack resides the hypervisor – the core of the virtualization engine, con- trolling execution of the virtual machines and making sure they do not conflict with each other or whatever the host scripts can use COM and VirtualBox interfaces to control almost all aspects of virtual machine execution. As an example, use the following commands to instantiate the VirtualBox object and start a VM: user some feedback on success too print "created HDD with id: %s" %(hdd.id) # 0 means continue execution, other values mean exit from the interpreter return 0 commands = { ’myCreateHDD’: [’Create virtual