Promise Technology Network Device EX4650 User Manual page 226

SuperTrak EX Series User Manual
sc
Usage
sc [-a <action>] [-i <SpareId>]
sc -a start [-i <SpareId>]
Summary
The sc command starts a Spare Check and monitors the status of a running
Spare Check.
Options
-a <action>
list
start
-i <Spare ID>
Examples
sc
sc -a start -i 3
spare
Usage
spare [-a <action>]
spare -a list [-i <SpareId>] [-d <DaId>] [-v]
spare -a add [-i <SpareId>] -p <PdId> [-t g|d] [-r y|n] [-d <DaId list>] [-s "<list of
settings>"]
spare -a mod -i <SpareId> [-t g|d] [-r y|n] [-d <DaId list>] [-s "<list of settings>"]
spare -a del -i <SpareId>
Summary
The spare command displays a list of hot spare drives and creates, modifies, and
deletes hot spare drives.
A global hot spare can replace a failed drive from any redundant disk array.
A dedicated hot spare is assigned to one or more redundant disk arrays, and can
only replace a drive that belongs to one of the assigned arrays.
A revertible hot spare can be transitioned back to spare status after it replaces a
failed drive in a disk array. See transit on page 217.
The hot spare drive must be of equal or greater size than the drive it replaces.
Specifies the action to perform.
(Default) Displays Spare Check status.
Starts the Spare Check.
Specifies the spare ID on which to run Spare Check.
Valid value range is 0~255.
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