Manual

Correcting errors
Correcting an error may require you to perform a specific set of a ctions. In some cases, the only available
corrective act
ion is to replace the element.
Table 49 lists the element type codes assigned to the drive enclosure elements.
Table 49 Assigned element type codes
Code Element
0.1.
Disk Drives
0.2.
Power Supplies
0.3.
Blowers
0.4.
Temperature Sensors
0.6
Audible Alarm
1
0.7.
EMU
0.C.
Controller OCP LCD
1
0.F.
Transceivers
1.0.
Language
1
1.1.
Communication Por t
1
1.2.
Voltage Sensors
1.
Current Sensors
8.0
Drive Enclosure
1
8.2.
Drive Enclosure Backplane
8.7.
I/O Modules
1
Does not generate a condition report. However, for any error, you should record the error code. Then, implement the
recommended corrective action.
Drive conditions
The format of a disk drive condition report is 0.1.en.ec,where:
• 0.1. is the disk d rive element type number
• en. is the two-chara cter disk drive elem ent
• ec is the error code
A direct correlation exists between the disk drive element numb er and the bay number. However, no
direct correlation exists between the disk drive bay number a nd the device Fibre Channel drive enclosure
physical address. The Fibre Channel drive enclosure physical address is assigned by negotiation
during system initialization.
The following sections define the disk drive error codes.
0.1.en.01CRITICALcondition—Driveconfiguration or drive link rate
As each drive spins up and com es on-line, the EMU determines if the drive is Fibre Channel compatible
and can operate at the link rate (1 Gbps or 2 Gbps) established by the I/O mod ule. If either of these
conditions are not met, the EMU issues the condition report 0.1.en.01.
The corrective actions for these conditions are:
• When the drive is not Fibre Channel-compatible you must install a Fibre Channel compatible
driveoradriveblank.
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EMU-generated condition reports