Promise Technology SuperTrack EX8658 Manual de usuario descargar pdf (Pagina 210)

SuperTrak EX Series User Manual

196

list (Default) Lists current background activities.

mod Makes changes to one of the settings.

-s "<option>=<value>" Specifies which background activity settings to change.

autorebuild= Enable or disables auto-rebuild and auto-transition.

Auto-rebuild will rebuild an array when an unconfigured

drive is inserted into the slot of a dead drive.

Auto-transition will start transitioning on a used revertible

spare in the following condition:

1. When the rebuild has completed using the revertible

spare, and

2. When an unconfigured drive is inserted into the slot of

the dead drive which the was part of the array. or

When a non-revertible spare has been inserted or

created, and is applicable to the array.

This option affects all arrays on the subsystem.

enable

disable

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 on an array basis.

enable

disable

ReassignedBlock=Threshold value to trigger PDM, when re-assign map

exceeds the threshold value

1..512

ErrorBlock= Threshold value to trigger PDM, when number of medium

error on the PD exceeds the threshold value.

1..2048

</jointfilesconvert/255639/bg task>=<rate> Background task rates determine what percentage of the

IO load on the controller should be dedicated to the

background task. A lower number will mean 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

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Promise Technology SuperTrack EX8658 Manual de usuario Pagina 210