Modifying advanced controller settingsModifying advanced controller settings
ProcedureProcedure
1. From the System Utilities screen, select System Configuration >
controller
> Configure Controller Settings > Advanced Controller
Settings.
2. In the Advanced Controller Settings screen, modify any of the following settings:
SettingSetting DescriptionDescription
Alternate Inconsistency Repair Policy (Does not apply to NVM Express SmartRAID SW RAID Support).
Controls the behavior of the controller inconsistency repair Policy. This
option is used to tune the controller performance for Video
applications and requires the installation of a valid license key. Options
are Enable or Disable.
Degraded Mode Performance Optimization Used to tune controller performance for video applications and
requires the installation of a valid license key. Options are Enabled or
Disabled.
HDD Flexible Latency Optimization Reduces the maximum observed latency from a host request.
Maximum drive Request Queue Depth Controls the maximum number of physical drive requests that the
firmware will submit to a drive at any given time. This option is used to
tune controller performance for video applications. Options are 2, 4, 8,
16, 32, or Automatic.
Monitor and Performance Analysis Delay Controls the behavior of the controller Monitor and Performance
Analysis Delay and is expressed in values ranging from 0 to 60. This
option is primarily used to tune controller performance for video
applications and requires the installation of a valid license key.
Physical Drive Request Elevator Sort Controls the behavior of the controller cache write Elevator sort
algorithm.
This option is used to tune controller performance for video
applications and requires the installation of a valid license key. Options
are Enabled or Disabled.
RAID 6/60 Alternate Inconsistency Repair Policy Sets the Inconsistency Repair Policy for the controller. Options are
Enabled and Disabled.
3. Click Submit changes .
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