This function allows you to transfer all the information (including the operating system and installed programs) from a small hard disk drive to a large one without having to reinstall and reconfigure all of your software. As a result, both the source and the target disk have exactly the same data. You can schedule regular updates to that file to ensure you capture new data or file changes, and you can store multiple image backup files on a single drive.Ĭloning a disk simply copies the contents of one hard drive to another hard drive.
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If something happens to your system, you use the software to restore your system using that image file. Mirror imaging software creates a single, compressed file that can be used for backup and disaster recovery purposes.
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By regularly creating full image backups of your hard drive, you can instantly restore your system – preferences and all.Īcronis True Image 2020 gives you the flexibility to create a full image backup, to back up specific data files (such as partitions, folders, or individual files), or to schedule automatic backups of both types. That process is an annoying waste of time that can be avoided by creating a mirror backup. While those files are safe, you will still need to reinstall the operating system, reload all of programs you use, and reset every preferences to get your system working exactly the way you had it before. keeps those files from being lost forever. If something happens to your laptop, having backups of your precious family photos, important work documents, music library, etc. Traditional backups, as we said, are copies of your data. Not exactly, although some people will use those terms interchangeably.
If the original disk is smaller than the destination one, the partitions will be increased proportionally.Is a mirror image the same thing as a backup? In other case, doClone will return an error. In addition to this, the partitions adjust to the proportion that they occupied in the original drive, i.e., for an original partition that takes the 70% of a 40GB disk, it will take the 70% of the 20GB disk on the client as long as the data fits on that space.
The program only saves the files, so if the original data only takes 10GB, the image will be restored with no incidences. It is possible to create a 40GB hard disk image, and afterwards to restore it in a 20GB hard disk (e.g.). If the original machine has not got GRUB, the first 440 bytes of the disk will be cloned "as is". This means, if the original system has the GRUB bootloader installed, it will be cloned, the same as all of its options into the receiving machine. After that, it sorts out the chain by sending to each client the IP address of the next one, and starts transferring the data to the first one.Īfter creating a complete hard disk image, the boot sector is also saved. The clients run before, and then the server sends a broadcast package to find out who is listening. This mode creates a computer chain, where every node sends the data to the next one in the chain. After that, the clients are able to connect with the server, which will send them its data. This server must run before, and then wait for the clients. There is one server and one client or more. For this purpose, it is possible to work in two modes: the Unicast/Multicast and the Chain Mode. This way, it is possible to restore images from another computer. Until now, doClone has been compiled only in GNU/Linux.ĭoClone local use is limited to create images of a disk or partition, or to restore previously created images.ĭoClone is allowed to work over the local network.
Library dependencies: libparted 3.2 or any later version, libe2fs, libuuid, libblkid, libarchive, libxerces-c and liblog4cpp.
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