HP StorageWorks 8000 NAS - Manual (Page 233)

Glossary 231
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computer is not interrupted because of a blackout. UPS protects the computer
against potentially damaging events such as power surges and brown-outs.
User authentication User authentication User authentication User authentication See Authentication.
User Identification User Identification User Identification User Identification
(UID) (UID) (UID) (UID)
A unique number in the UNIX environment that identifies an individual to a
computer system.
User level security User level security User level security User level security The NAS server uses a domain controller to authenticate users when they
access the device. Access Control Lists (ACLs) define a user's access rights to a
particular object. Users accessing the resources of the system must be logged
onto an NT domain and must have specific rights to access the given
resource. The resource is not only the share, but the directories and files
within the share as well. Administrators and users may restrict access to any
file, directory, or group of files and directories to any user or group of users
in the domain.
User quota User quota User quota User quota Lets you restrict the space usage on the NAS server for users.
V
Volume group Volume group Volume group Volume group An aggregation of one or more LUNs.
W
WINS (Windows WINS (Windows WINS (Windows WINS (Windows
Internet Naming Internet Naming Internet Naming Internet Naming
Service) Service) Service) Service)
The Windows NT Server method for associating a computer's hostname with
its address.
Workgroup Workgroup Workgroup Workgroup A group of computers on a network that connect to each other using peer
relationships.