DATOptic ARC-1680 Series - Manual (Page 7)

• HDD Read Ahead Cache ................................................ 137
• Volume Data Read Ahead ............................................. 137
• HDD Queue Depth ....................................................... 137
• Empty HDD Slot LED .................................................... 137
• SES2 Support .............................................................. 137
• SAS Mux Setting (ARC-1680 Only) ................................. 137
• Auto Activate Incomplete Raid ....................................... 138
• Disk Write Cache Mode ................................................. 138
• Disk Capacity Truncation Mode ....................................... 138
6.8.2 HDD Power Management ........................................... 139
6.8.2.1 Stagger Power On Control ..................................... 139
6.8.2.2 Time to Hdd Low Power Idle (Minutes) ................... 140
6.8.2.3 Time To Hdd Low RPM Mode (Minutes) ................... 140
6.8.2.4 Time To Spin Down Idle HDD (Minutes) ................. 140
6.8.3 Ethernet Configuration ............................................. 140
6.8.4 Alert By Mail Configuration ....................................... 141
6.8.5 SNMP Configuration .................................................. 142
6.8.6 NTP Configuration .................................................... 143
6.8.7 View Events/Mute Beeper .......................................... 144
6.8.8 Generate Test Event ................................................. 144
6.8.9 Clear Events Buffer ................................................... 145
6.8.10 Modify Password ..................................................... 145
6.8.11 Update Firmware ................................................... 146
6.9 Information .................................................................. 146
6.9.1 Raid Set Hierarchy .................................................... 146
6.9.2 System Information .................................................. 147
6.9.3 Hardware Monitor ..................................................... 147
Appendix A ................................................................. 148
Upgrading Flash ROM Update Process .................................... 148
Upgrading Firmware Through McRAID Storage Manager ........... 149
Upgrading Firmware Through nflash DOS Utility ...................... 150
Upgrading Firmware Through CLI .......................................... 151
Appendix B .................................................................. 152
Battery Backup Module (ARC-6120-BAT-xxx) .......................... 152
BBM Components ........................................................... 152
Status of BBM ................................................................ 152
Installation .................................................................... 152
Battery Backup Capacity .................................................. 153
Operation ...................................................................... 153
Changing the Battery Backup Module ................................ 153
BBM Specifications .......................................................... 154