RAID 1+ 0 (RAID 10) Implementation

Laptop/Notebook

- Main Page
- Laptop/Notebook Recovery
- Supported Laptop/Notebook Disks

- Common Disk Failure
- Emergency Hard Disk Rescue
- Recovery Process

Desktop

- Main Page
- Desktop Recovery
- Supported Desktop Disks

- Common Disk Failure
- Emergency Hard Disk Rescue
- Recovery Process

RAID Server

- Main Page
- RAID Recovery
- Types of RAID Failure
- RAID Implementation

- Emergency RAID Rescue Guide
- Costs of RAID Recovery
- Recovery Process

Network Attached Storage

- Main Page

Removable Media

- Main Page
- Removable Media Recovery
- USB Hard Disk
- Solid State Devices
- Optical Data Devices
- Magnetic Data Devices
- Mp3 Players
- PCMCIA

Data File Recovery

- Main Page
- Data File Recovery
- Microsoft Office
- Email
- Databases
- Other File Types

Recover Password

- Main Page
- Password Recovery
- Password Locked File
- Encrypted File System
- Hard Disk Password Lock

System Recovery

- Main Page
- System Recovery
- Windows
- Linux
- Novell
- Apple Macintosh
- Other Unix Variants

Digital Computer Forensic

- Main Page

RAID Implementation Types

RAID 1+0

In RAID 1+0, or RAID 10, the drives in the array is mirrored first (RAID 1) and then striped (RAID 0). This provides a better fault tolerance than RAID (0+1). At least 4 drives is needed.

Data is first transmitted to RAID controller
Then, the data is written to "array 1" and is then mirrored to "array 2"
Then, "array 1" and "array 2" is striped onto "array 3" and "array 4"

RAID 10 can survive multiple drive failure, as long as the drive failure is in different sets.

The disadvantage here is storage capacity is halved, due to mirroring.