HP 3PAR StoreServ 7450 4-node HP 3PAR StoreServ 7450 Storage Troubleshooting G - Page 13
Disk Drive LEDs, Storage System Component LEDs, Power Cooling Module LEDs
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Disk Drive LEDs These LEDs are located on the front of the disk drives. Figure 11 Disk drive LEDs Table 4 Disk drive LEDs Callout 1 LED Activity Appearance Green 2 Fault Amber Indicates On - Normal operation Flashing - Activity On - Disk failed and is ready to be replaced. Flashing - The locatecage command is issued (which blinks all drive fault LEDs for up to 15 minutes (The I/O module Fault LEDs at the rear of the enclosure also blink). Fault LEDs for failed disk drives do not blink. Storage System Component LEDs The storage system includes the following components in the enclosure at the rear of the system. Power Cooling Module LEDs The PCM has four or six LEDs, depending on PCM, and all are located in the corner of the module. Storage System Component LEDs 13