Promise Technology 2-Year Extended Warranty for VessR2000 RAID Head User Manual
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Vess R2000 Series Product Manual
Promise Technologies
mediapatrol=
Verifies the media of the array and/or spares to find bad blocks on
physical disks before you use that block. This feature is enabled
and disabled for individual arrays on a per array basis.
enable
disable
BBMThreshold
=
(1-2048) Threshold value to trigger PDM based on the Bad Block
Monitor count of reassigned blocks on the PD.
MediaPatrolThreshold=
(1-2048) Threshold to trigger PDM based on the Media Patrol
count of error blocks on the PD.
<bg task>=<rate>
Background task rates determine what percentage of the IO load
on the controller will be dedicated to the background task. A
lower number means the task takes longer to complete, a higher
number will cause the task to complete faster, all other things
being equal.
rebuildrate=
Rebuild rate determines the rate at which rebuild will run.
(low=25, medium=50, high=75)
low
medium
high
pdmrate=
PDM rate determines the rate at which PDM will run.
(low=25, medium=50, high=75)
low
medium
high