What is a Logical Disk Manager?

The Logical Disk Manager (LDM) is the Microsoft Model of a logical Volume manager that turned into first delivered in Windows 2000, and is supported in Windows XP and Windows 7. Microsoft certified this Software from Veritas Software; the two corporations then co-developed it further. The logical disk supervisor’s important motive is to create and manage Dynamic Disks.

Dynamic disks are special because they can span more than one physical disk volumes, which lets in the disks to be resized dynamically, with out the want for Rebooting. Unlike simple disks, a dynamic disk extent includes no Partitions.

What Does Logical Disk Manager Mean?

LDM lets in for tough partitioning, that's the end result of partitioning using the master boot document (MBR) partition Table.

Dynamic and fundamental disks have essential variations:

• Basic disks do not support multipartitioning at the same time as dynamic disks do.
• Basic disk partition facts is stored within the registry, at the same time as for dynamic disks, that is stored at the disk itself.

LDM permits the Implementation of the following:

• Volumes spanned across more than one bodily disks
• RAID zero (easy striPing)
• RAID 1 (mirrored volumes) for Windows Servers handiest
• RAID 5 (striping with Parity) for Windows Servers handiest