• NTP Sever Address ......................................................... 73
• Time Zone ..................................................................... 74
• Automatic Daylight Saving............................................... 74
4.8.8 View Events/Mute Beeper ............................................ 74
4.8.9 Generate Test Event ................................................... 74
4.8.10 Clear Events Buffer ................................................... 75
4.8.11 Modify Password ....................................................... 75
4.8.12 Update Firmware ..................................................... 76
4.9 Information .................................................................... 76
4.9.1 Raid Set Hierarchy ...................................................... 76
4.9.2 SAS Chip Information ................................................. 77
4.9.3 System Information .................................................... 77
4.9.4 Hardware Monitor ....................................................... 78
Appendix A ................................................................... 79
Upgrading Flash ROM Update Process ...................................... 79
Appendix B .................................................................... 82
Battery Backup Module (ARC-6120BAT021) .............................. 82
B-1 BBM Connector and Components .................................. 82
B-2 Status of BBM ............................................................ 82
B-3 Installation ................................................................ 83
Appendix C .................................................................... 86
SNMP Operation & Installation ................................................ 86
Appendix D .................................................................... 91
Event Notification Configurations .......................................... 91
A. Device Event ................................................................ 91
B. Volume Event ............................................................... 92
C. RAID Set Event ............................................................ 93
D. Hardware Monitor Event ................................................ 93
Appendix E .................................................................... 95
RAID Concept ...................................................................... 95
RAID Set ........................................................................... 95
Volume Set ........................................................................ 95
Ease of Use Features ........................................................... 96
• Foreground Availability/Background Initialization ................ 96
• Online Array Roaming ..................................................... 96
• Online Capacity Expansion ............................................... 96
• Online RAID Level and Stripe Size Migration ...................... 98
• Online Volume Expansion ................................................ 99
High Availability ................................................................. 99
• Global/Local Hot Spares .................................................. 99
• Hot-Swap Disk Drive Support ......................................... 100
