What Is A Disk Image - ACRONIS TRUE IMAGE SERVER 8.0-LINUX User Manual

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• Support for a wide variety of IDE, SCSI, USB, FireWire, and PC Card (formerly PCMCIA)
storage media. CD-R/RW and tape drives are supported as well (except for console mode)
• Support for all hard disks, regardless of capacity
• Support for all Linux and Windows file systems, including Linux Ext2/Ext3, ReiserFS, JFS,
XFS, Linux Swap, FAT16, FAT32, NTFS; sector-based support for other file systems. JFS and
XFS are supported without resize while restore
• Backup and restore software RAIDs (md devices) both on running system and from rescue
CD
• Complete and incremental backups
• Scheduled and periodical image creation using
• Restore of individual files and directories (by mounting image archives as if they were kernel
space block devices)
• Transparent NFS and Samba network drives access (in X Windows mode NFS and Samba
appear among available devices, in console mode a path to the network drive may be
specified)
• OS-independent operation of Acronis True Image Server 8.0 for Linux from the bootable CD,
including restore over NFS or Samba Network
• Comprehensive wizards simplify even the most complex operations
ADDITIONAL FEATURES
• Control of data compression level, image volume splitting and password protection
• The ability to change a partition type, file system, size and location during recovery or disk
cloning
• The ability to clone a disk drive so that multiple systems will have the exact same base disk
drive configuration and software
• The ability to migrate data from one drive to another
1.6

What is a disk image?

A disk (partition) image is a file that contains a copy of all information stored on a disk. The
image stores all the server data, including operating system, databases, applications, data
and settings.
By backing up your information regularly, you will completely protect yourself from data
losses in case of server failure or malfunction. To reсover your system after a failure, simply
restore your disk data from a previously created image.
By default, Acronis True Image Server 8.0 for Linux image files have ".tib" extension and can
contain images of several partitions or disks.
Images of large partitions or several disks could be sizeable. In that case, an image can be
split into several files that together make the original image. A single image can also be
split for burning to removable media.
Acronis True Image Server 8.0 for Linux can create incremental images.
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