VMware VC-VLM4-C User Guide - Page 165

Glossary

Page 165 highlights

Glossary A Active Directory A Microsoft directory service that stores information about the network operating system and provides services. Active Directory enables administrators to set security policies, control resources, and deploy programs across an enterprise. You can point Lab Manager at a Microsoft Active Directory domain or domain controller to enable an entire company (or subset) of users. ActiveX Control An object that supports programmatic interfaces. Lab Manager prompts you to install the remote console ActiveX Control when you initially access a virtual machine console. activity log A display of status information about asynchronous Lab Manager tasks or jobs that do not require immediate completion. administrator See Lab Manager system administrator. agent See Lab Manager agent. B base disk The original virtual hard disk from which a virtual machine is derived. Virtual machines created by linked clones in Lab Manager consist of a base disk and chain of delta disks that store the changes made to the original. This process addresses the potential disk consumption difficulties that can occur with virtual machine proliferation. When you make a linked clone of a virtual machine, both the clone and the original use the same base disk. When you make a full clone of a virtual machine, Lab Manager consolidates the original base disk and its delta disks to create a new base disk. In this case, the original disks remain unchanged. See also chain length, clone, delta disk. C chain length The number of delta disks associated with a virtual machine. The chain length indicates how distributed a virtual machine image is across the directories of a datastore. See also base disk, consolidate, delta disk. clone See linked clone, full clone. VMware, Inc. 165

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VMware, Inc.
165
A
Active Directory
A Microsoft directory service that stores information about the network operating system and provides
services. Active Directory enables administrators to set security policies, control resources, and deploy
programs across an enterprise.
You can point Lab Manager at a Microsoft Active Directory domain or domain controller to enable an
entire company (or subset) of users.
ActiveX Control
An object that supports programmatic interfaces. Lab Manager prompts you to install the remote console
ActiveX Control when you initially access a virtual machine console.
activity log
A display of status information about asynchronous Lab Manager tasks or jobs that do not require
immediate completion.
administrator
See
Lab Manager system administrator
.
agent
See
Lab Manager agent
.
B
base disk
The original virtual hard disk from which a virtual machine is derived. Virtual machines created by linked
clones in Lab Manager consist of a base disk and chain of delta disks that store the changes made to the
original. This process addresses the potential disk consumption difficulties that can occur with virtual
machine proliferation.
When you make a linked clone of a virtual machine, both the clone and the original use the same base
disk. When you make a full clone of a virtual machine, Lab Manager consolidates the original base disk
and its delta disks to create a new base disk. In this case, the original disks remain unchanged.
See also
chain length
,
clone
,
delta disk
.
C
chain length
The number of delta disks associated with a virtual machine. The chain length indicates how distributed
a virtual machine image is across the directories of a datastore.
See also
base disk
,
consolidate
,
delta disk
.
clone
See
linked clone
,
full clone
.
Glossary