Lenovo ThinkServer RD240 MegaRAID SAS Software User Guide - Page 314
Controller Information, Rebuild Rate, Patrol Read Rate, Reconstruction Rate
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Figure 9.9 Controller Information Most of the information on this screen is self-explanatory. Note: • The Rebuild Rate, Patrol Read Rate, Reconstruction Rate, Consistency Check Rate, and BGI Rate (background initialization) are all user selectable. For more information, see Section 8.4, "Changing Adjustable Task Rates," page 8-37. • The BBU Present field indicates whether a battery backup unit is installed. • The Alarm Present and Alarm Enabled fields indicate whether the controller has an alarm to alert the user with an audible tone when there is an error or problem on the controller. There are options on the controller Properties tab for silencing or disabling the alarm. All controller properties are defined in the Section Appendix B, "Glossary." 9-14 Monitoring System Events and Storage Devices
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