

How to Manage Windows Software RAID-5?ĪOMEI Partition Assistant Server is equipped with Dynamic Disk Manager wizard, which is award-winning and full-featured software RAID management solution, allowing you to you to resize dynamic disk, extend dynamic system partition, convert dynamic disk to basic without losing data, expand RAID-5 volume, extend mirrored (RAID 1) volume, add drive to RAID 5 and remove drive from RAID 5, etc. This means that if you use 3 x 1TB disks to create a Software RAID-5 volume, the volume will have a 2TB capacity. Software RAID-5 volume provides fault tolerance at a cost of one additional disk for the volume. Software RAID-5 volumes can not be expanded with Disk Management snap-in, but you can use AOMEI Partition Assistant Server to expand RAID-5 volume.īecause of fault tolerance, administrators favor using RAID-5 volumes when data integrity and data I/O speed are both important. Never mix a hardware-RAID solution and software RAID on the same disk. Operating system files and boot files cannot reside on the Software RAID-5 disks. Learn how to create Software RAID-5.īefore setting up Software RAID-5 in your Windows Server 2000/2003/2008/2011/2012, you need to be aware of the following requirements:Īll disks involved in the Software RAID-5 volume must be converted to dynamic disks. That’s because Software RAID 5 only can be implemented in Windows Server operating systems, including Windows 2000 Server, Windows Server 2003 and Windows Server 2008. Many users don’t understand why Windows 7 Software RAID 5 is grayed out. Which operating systems support Software RAID 5? When a disk fails, system uses the parity information to re-create the data on the failed disk. Parity, a calculated value that can be used to reconstruct data after a failure, is also striped across the disk array. Software RAID 5 is a fault-tolerant volume that stripes data and parity across multiple dynamic disks (from 3 to 32).
