C. RAID Set Event ............................................................ 98
D. Hardware Monitor Event ................................................ 98
Appendix D .................................................................. 100
RAID Concept .................................................................. 100
• RAID Set ...................................................................... 100
• Volume Set ................................................................... 100
Ease of Use Features ......................................................... 101
• Online Array Roaming ................................................... 101
• Online Capacity Expansion ............................................. 101
• Online RAID Level and Stripe Size Migration .................... 103
• Online Volume Expansion .............................................. 103
High availability .................................................................. 104
• Hot-Swap Disk Drive Support .......................................... 104
• Auto Rebuilding ............................................................ 104
• Adjustable Rebuild Priority .............................................. 105
High Reliability ................................................................... 105
• Hard Drive Failure Prediction ........................................... 105
• Auto Reassign Sector...................................................... 105
Data Protection .................................................................. 106
• RECOVERY ROM ............................................................. 106
Appendix D .................................................................. 107
Understanding RAID ........................................................... 107
• RAID 0 ......................................................................... 107
• RAID 1 ......................................................................... 108
• JBOD ............................................................................ 109
• Single Disk (Pass-Through Disk) ....................................... 109