Dell PowerVault MD3420 - Manual (Page 372)

Syntax
start physicalDiskChannel [(1 | 2)]
raidControllerModule [(0 | 1)] faultDiagnostics
testDevices=[(all | raidControllerModule=(0 | 1) |
emms=[enclosureID1 slotID1, enclosureID2 slotID2... enclosureIDn slotIDn]
|
physicalDisks= (enclosureID1,slotID1... enclosureIDn,slotIDn)]
| (dataPattern=(fixed | pseudoRandom) |
patternNumber=[(0xhexadecimal | number)] |
maxErrorCount=integer | testIterations=integer |
timeout=timeInterval)
Parameters
Parameter Description
physicalDiskChannel The identifier number of the physical disk channel
that you want to locate. Valid values for the
identifier number are 1 or 2. Enclose the identifier
number in square brackets ([ ]).
raidControllerModule The identifier letter of the RAID controller module
that you want to test. Valid RAID controller module
identifier values are 0 and 1. The identifier value is
0 for the RAID controller module on the top and 1
for the RAID controller module on the bottom
when viewed from the rear of the enclosure.
testDevices The identifiers of the devices (RAID controller
modules, EMMs, or physical disks) that you want to
test. You can specify all or enter the specific
identifiers for the devices that you want to
diagnose.
dataPattern The method of repeatability that you want to test.
patternNumber The hexadecimal data pattern you want to use to
run the test.
This number can be any hexadecimal number
between 0000 to FFFF.
maxErrorCount The number of errors that you want to accept
before terminating the test.
testIterations The number of times that you want to repeat the
test.
timeout The length of time in minutes that you want to run
the test.
NOTE: Use the save physicalDiskChannel faultDiagnostics command and the stop
physicalDiskChannel faultDiagnostics command in association with the start
physicalDiskChannel faultDiagnostics command. These commands are needed to save
the diagnostic test results to a file and to stop the diagnostic test.
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