Bull Cedoc NovaScale R440 E2, Руководство пользователя

Страница: 194 / 552

4-100 Configuring Your Server
Setting of Priority
WebBIOS displays and sets Rebuild Priority, Patrol Read Priority, and Consistency Check Priority of RAID Controller using a
percentage whereas the Universal RAID Utility uses three levels: High/Middle/Low.
NOTES:
„
WebBIOS can set BGI Rate (Background Initialize Priority) whereas the Universal RAID
Utility cannot set it.
„
The Universal RAID Utility can set Initialization Priority but the Internal RAID Controller
does not have the function of the setting of Initialization Priority. Therefore, the Universal
RAID Utility does not display [Initialization Priority] in the [Options] tab of RAID Viewer. In
addition, changing the Initialization Priority by raidcmd command will also fail.
See the table below for correspondence.
Setting values of WebBIOS and the display levels 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 levels of Universal RAID Utility and the setting values
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