Figure 61. Drawer LEDs
Table 17. Drawer LED Descriptions
LED Description
Sideplane OK/Power Good Green if the sideplane card is working and there are no power problems.
Drawer Fault Amber if a drawer component has failed. If it is a drive that has failed, an amber
LED will be lit on the failed drive and you should follow the procedure in
“Replacing a Disk Drive in Carrier (DDIC)” on page 86, to replace the drive. If the
drives are OK, contact your storage supplier to identify the failure.
Logical Fault Amber if there is a drive fault. Flashes amber if one or more arrays are in an
impacted state.
Cable Fault Amber if the cabling between the drawer and the back of the enclosure has failed.
Contact your storage supplier to resolve the problem.
Activity Bar Graph Shows the amount of data I/O from zero segments lit (no I/O) to all six segments
lit (maximum I/O).
Disk Drive in Carrier (DDIC) LED
Note: 5U enclosures only.
Each disk drive has a single amber drive fault LED as shown in Figure 62 “Drive Fault LED” on page 61. When
lit, this indicates a drive failure – the drive should be replaced as soon as possible using the procedure
described in “Replacing a Disk Drive in Carrier (DDIC)” on page 86.
60
Lenovo Storage D1212/D1224/D3284Hardware Installation and Maintenance Guide
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