Table of Contents
Advertisement
Chapter 2 Useful Features
(3)
Priority settings
The Universal RAID Utility uses three levels (High, Middle, and Low) to set or display the priority of background
tasks (Rebuild, Patrol Read, and Consistency Check) of RAID Controller, while the Off-line Utility uses
numerical value for them. The table below shows the correspondence between the numerical value ranges and
levels for each item.
Comparison of Off-line Utility and Universal RAID Utility
Rebuild priority
Patrol Read priority
Consistency Check priority
Setting values of Universal RAID Utility
Rebuild priority
Patrol Read priority
Consistency Check priority
Item
80 to 100
31 to 79
0 to 30
80 to 100
31 to 79
0 to 30
80 to 100
31 to 79
0 to 30
Item
Levels of Universal RAID Utility
High
Middle
Low
High
Middle
Low
High
Middle
Low
Tips
•
Off-line Utility can specify the background initialization priority, but Universal RAID
Utility cannot.
•
The parameter of initialization priority (Slow Initialize) in Universal RAID Utility is not
available for this server.
Express5800/R120f-1E Maintenance Guide
Off-line Utility
Universal RAID Utility
High
Middle
Low
High
Middle
Low
High
Middle
Low
90
50
10
90
50
10
90
50
10
5. RAID System Configuration
Setting values
165
Advertisement
Table of Contents
