Search results
Results from the WOW.Com Content Network
Shadow Copy (also known as Volume Snapshot Service, [1] Volume Shadow Copy Service [2] or VSS [2]) is a technology included in Microsoft Windows that can create backup copies or snapshots of computer files or volumes, even when they are in use. It is implemented as a Windows service called the Volume Shadow Copy service.
The total size of the executable and DLL files comprising 64-bit version 4.1.7 is 1.3MB. [3] It can run as a free-standing portable application or be integrated into the Windows shell , and claims to achieve reading and writing performance close to the device limit.
Starting with VSS 2005, Microsoft added a client–server mode. In this mode, clients do not need write access to a SMB share where they can potentially damage the SS database. Instead, files must be accessed through the VSS client tools - the VSS windows client, the VSS command-line tool , or some application that integrates with or emulates ...
3.7: Default version formatted by Windows 11 Enterprise Insider Preview (build 21313 or newer) and Windows Server Insider Preview (build 20303 or newer). Also, the version shipped with the final releases of Windows Server 2022 and Windows 11. Added file-level snapshot (only available in Server 2022).
To avoid downtime, high-availability systems may instead perform the backup on a snapshot—a read-only copy of the data set frozen at a point in time—and allow applications to continue writing to their data. Most snapshot implementations are efficient and can create snapshots in O(1). In other words, the time and I/O needed to create the ...
16 TB − 64 KB (Windows 7, Windows Server 2008 R2 or earlier implementation) [3] 256 TB − 64 KB (Windows 8, Windows Server 2012 or later implementation) [6] 8 PB − 2 MB (Windows 10 version 1709, Windows Server 2019 or later implementation) [5] Max no. of files: 4,294,967,295 (2 32 −1) [3] Max filename length: 255 UTF-16 code units [7 ...
Copy-on-write (COW), also called implicit sharing [1] or shadowing, [2] is a resource-management technique [3] used in programming to manage shared data efficiently. Instead of copying data right away when multiple programs use it, the same data is shared between programs until one tries to modify it.
Windows Home Server does not support Microsoft Security Essentials. [28] 64-bit Windows client support was introduced in Power Pack 1, though the Restore Wizard on the Windows Home Server Restore CD is unable to restore clients running 64-bit operating systems, due to the fact that the Restore CD does not support 64-bit drivers. [8]