NEC Express5800/B120b, User Manual

Page: 136 / 382

4-86 Configuring Your Server
Setting of Priority
WebBIOS displays and sets Rebuild Priority, Patrol Read Priority, and Consistency Check Priority
of RAID Controller by percentage. However, Universal RAID Utility uses three levels as
High/Middle/Low for them.
NOTES:
„
WebBIOS can set BGI Rate (Background Initialize Priority).
However, Universal RAID Utility cannot set it.
„
Universal RAID Utility can set Initialization Priority. However,
Internal RAID Controller does not have the function of the setting
of Initialization Priority. Therefore, Universal RAID Utility does not
display [Initialization Priority] in the [Options] tab of RAID Viewer.
In addition, you will fail if you change the Initialization Priority by
raidcmd.
See the table below for correspondence.
Setting value of WebBIOS and the display level of Universal RAID Utility
Item Setting value of WebBIOS Universal RAID Utility level
80 to 100 High
31 to 79 Middle
Rebuild Priority
Rebuild Rate (WebBIOS)
0 to 30 Low
80 to 100 High
31 to 79 Middle
Patrol Read Priority
Patrol Read Rate (WebBIOS)
0 to 30 Low
80 to 100 High
31 to 79 Middle
Consistency Check Priority
CC Rate (WebBIOS)
0 to 30 Low
Setting level of Universal RAID Utility and the setting value
Item Setting level of Universal RAID Utility Setting value
High 90
Middle 50
Rebuild Priority
Rebuild Rate (WebBIOS)
Low 10
High 90
Middle 50
Patrol Read Priority
Patrol Read Rate (WebBIOS)
Low 10
High 90
Middle 50
Consistency Check Priority
CC Rate (WebBIOS)
Low 10