Acard ARS-2018 User Manual page 22

ARS-2018/2018E Manual
1. SYSTEM INFORMATION : the information of the system
1.1 RAID information : the informaiton of RAID subsystem
Display the RAID subsystem's vendor, model name, firmware version,
SCSI speed, RAID mode, RAID capacity.
1.2 Disk 1 info : the information of the upper hard drive
Display the upper hard drive's brand, model, firmware version, SATA
speed, status and capacity.
1.3 Disk 2 info : the informaiton of the lower hard drive
Display the lower hard drive's brand, model, firmware version, SATA
speed, status and capacity.
1.4 Health info : the condition of the system
Display the hard drive temperature, the fan speed of the trays, and the
fan speed of the system.
2. SETUP : the settings of the system configuration
2.1 RAID Option : the RAID configuration
2.1.1 Max SCSI speed : set the speed limit of SCSI bus
Options are ASYNC, 10, 20, 40, 80, 160 MB/s. Default is 160MB/s.
2.1.2 RAID alarm : trigger the alarm. Default is OFF.
When RAID becomes abnormal, the alarm will be triggered to warn the
system administrator.
2.1.3 Rebuilding rate : set data rebuilding rate
Options are Slow, Normal, Fast. Default is Normal.
2.1.4 Auto compare : compare the two hard drives' contents automatically.
Default is OFF. This function enables automatic comparison of data after
rebuilding.
2.1.5 Read balance : read the two hard drives' data by turns. Default is ON.
This function lets each hard drive's data be read for one minute to prolong
the hard drive's life.
2.2 Health Opt. : the setting of the system environment
2.2.1 Fan detect : detect the rotation of a fan
This function lets the system produce a warning and show a message
whenever the fan is malfunctioned. Default is Enable.
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