NEC Express5800 Series Maintenance Manual page 127

Chapter 2 Useful Features
(3)
Setting of Priority
LSI Software RAID Configuration Utility displays and sets Rebuild Priority and Consistency Check Priority of
RAID Controller by percentage. However, Universal RAID Utility uses three levels as High/Middle/Low for them.
See the table below for correspondence.
Setting value of LSI Software RAID Configuration Utility and the display level of Universal RAID Utility
Rebuild Priority
Rebuild Rate (LSI Software RAID
Configuration Utility)
Consistency Check Priority
Chk Const Rate (LSI Software RAID
Configuration Utility)
Setting level of Universal RAID Utility and the setting value
Rebuild Priority
Rebuild Rate (LSI Software RAID
Configuration Utility)
Consistency Check Priority
Chk Const Rate (LSI Software RAID
Configuration Utility)
Setting value of LSI Software RAID
Item
15 to 100
8 to 14
0 to 7
15 to 100
8 to 14
0 to 7
Setting level of Universal RAID
Item
High
Middle
Low
High
Middle
Low

Tips LSI Software RAID Configuration Utility can set FGI Rate (Foreground Initialization
priority) and BGI Rate (Background Initialization Priority). But Universal RAID Utility
cannot set Background Initialization Priority.

Initialization Priority in Universal RAID Utility cannot be set by LSI Embedded
MegaRAID. To set the initialization priority, use LSI Software RAID Configuration
Utility.
Express5800/B120f-h Maintenance Guide
Configuration Utility
Utility
4. RAID System Configuration
Display level of Universal RAID
Utility
High
Middle
Low
High
Middle
Low
Setting value
20
10
5
20
10
5
127