Creating A Volume; Types Of Dynamic Volumes - ACRONIS Backup & Recovery 10 Server for Windows User Manual

•
Change Label (p. 205) - Changes the selected volume label
•
Format Volume (p. 206) - Formats a volume giving it the necessary file system
The full version of Acronis Disk Director will provide more tools and utilities for working with
volumes.
Acronis Disk Director Lite must obtain exclusive access to the target volume. This means no other disk
management utilities (like Windows Disk Management utility) can access it at that time. If you receive a
message stating that the volume cannot be blocked, close the disk management applications that use this
volume and start again. If you can not determine which applications use the volume, close them all.
6.11.6.1.

Creating a volume

You might need a new volume to:
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Recover a previously saved backup copy in the "exactly as was" configuration;
•
Store collections of similar files separately — for example, an MP3 collection or video files on a
separate volume;
•
Store backups (images) of other volumes/disks on a special volume;
•
Install a new operating system (or swap file) on a new volume;
•
Add new hardware to a machine.
In Acronis Disk Director Lite the tool for creating volumes is the Create volume Wizard.

Types of dynamic volumes

Simple Volume
A volume created from free space on a single physical disk. It can consist of one region on the disk
or several regions, virtually united by the Logical Disk Manager (LDM). It provides no additional
reliability, no speed improvement, nor extra size.
Spanned Volume
A volume created from free disk space virtually linked together by the LDM from several physical
disks. Up to 32 disks can be included into one volume, thus overcoming the hardware size
limitations, but if at least one disk fails, all data will be lost, and no part of a spanned volume may
be removed without destroying the entire volume. So, a spanned volume provides no additional
reliability, nor a better I/O rate.
Striped Volume
A volume, also sometimes called RAID 0, consisting of equal sized stripes of data, written across
each disk in the volume; it means that to create a striped volume, a user will need two or more
dynamic disks. The disks in a striped volume don't have to be identical, but there must be unused
space available on each disk that you want to include in the volume and the size of the volume
will depend on the size of the smallest space. Access to the data on a striped volume is usually
faster than access to the same data on a single physical disk, because the I/O is spread across
more than one disk.
Striped volumes are created for improved performance, not for their better reliability - they do
not contain redundant information.
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