Microsoft Windows NT 4.0 Guide Manual de usuario descargar pdf (Pagina 37)

Microsoft

Windows Server

™

2003 White Paper

Windows NT 4.0 Server Upgrade Guide 32

storage space. Volume Shadow Copy service is also supported with a public API, so developers

can write applications that use the features of this technology.

The majority of accidental file loss is the result of user error. When a user accidentally overwrites

or deletes a file, the result is usually lost time as the user recreates work or contacts a network

administrator to restore a file from backup. Users on Windows Server 2003 or the Windows XP

Professional operating system can access shadow copies of their files from within Windows

Explorer. This ability leads to improved productivity and a reduction in the number of support calls

for file restoration. Volume Shadow Copy services for users requires the Volume Shadow Copy

service client for Windows XP Professional, found on the Windows Server 2003 installation CD-

ROM.

Figure 10. Shadow Copies tab

Virtual Disk Services

Virtual Disk Services enables storage devices from different vendors to interoperate in Windows.

VDS has APIs to storage hardware and to management programs that manage the storage

hardware. Administrators can discover storage devices from multiple vendors and configure those

resources by using a unified interface. Without Virtual Disk Services, each vendor's storage

device typically provides its own management interface.

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Microsoft Windows NT 4.0 Guide Manual de usuario Pagina 37