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A cloned drive can replace the original, rather than simply containing backup copies of files. Cloning software replicates the operating system, drives, software and patches of one computer for a variety of purposes, including setting up multiple computers, hard drive upgrades, and system recovery in the event of disk failure or corruption. [10]
Common reasons for cloning a drive include; data backup and recovery; duplicating a computer's configuration for mass deployment and for preserving data for digital forensics purposes. [1] [3] [4] Drive cloning can be used in conjunction with drive imaging where the cloned data is saved to one or more files on another drive rather than copied ...
An example of a computer with one operating system per storage device is a dual-booting computer that stores Windows on one disk drive and Linux on another disk drive. In this case a multi-booting boot loader is not strictly necessary because the user can choose to enter BIOS configuration immediately after power-up and make the desired drive ...
GHOST can mount a backup volume to recover individual files. GHOST can copy the contents of one volume to another or copy a volume's contents to a virtual disk in VMDK or VHD format. Initially, GHOST supported only the FAT file system, but could only copy (not resize) other file systems by performing a sector-by-sector transfer.
The backup data needs to be stored, requiring a backup rotation scheme, [4] which is a system of backing up data to computer media that limits the number of backups of different dates retained separately, by appropriate re-use of the data storage media by overwriting of backups no longer needed. The scheme determines how and when each piece of ...
Relying on the archive bit for backing up files can be unreliable if multiple backup programs are setting and clearing the archive bit on the same volume. [5] Another possibility is to use the timestamp of the last change to the file or directory. This is typically the technique used in UNIX-like operating systems.
Backup and Restore [1] (formerly Backup and Restore Center [2]) is the primary backup component of Windows Vista and Windows 7.It can create file and folder backups, as well as system images backups, to be used for recovery in the event of data corruption, hard disk drive failure, or malware infection.
Bacula is a set of computer programs for managing backup, recovery, and verification of computer data across a network—providing a backup solution for mixed operating system environments. Bacula is open-source and released under the AGPL version 3 license with exceptions to permit linking with OpenSSL and distributing Windows binaries. [2]