User Manual

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Vess R2000 Series Product Manual Promise Technologies
mediapatrol= Veriesthemediaofthearrayand/orsparestond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