Accusys Acuta User Manual
Page 21
Chapter 2 – Before you begin
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The diagram below represents the writing of data on a RAID 5 array composed of four DISKS
connected to the controller. Parity blocks are represented by the letter P.
The diagram below represents the writing of data on a RAID 5+hot spare array composed of
four DISKS connected to the controller. Parity blocks are represented by the letter P.
Arrangement of data and parity blocks saved on a Level 5+hot spare RAID