Cisco APIC M4 설치 및 서비스 매뉴얼 - 페이지 9

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Overview

Status LEDs and Buttons

This section contains information for interpreting front, rear, and internal LED states.

Figure 3: Front Panel LEDs

Table 1: Front Panel LEDs, Definition of States

LED Name

SAS/SATA drive fault

NVMe solid state drive (SSD) drive tray

SAS

Note

LEDs have different behavior than

SAS/SATA drive trays.

SAS/SATA drive activity LED

SAS

States

• Off—The hard drive is operating properly.

• Amber—Drive fault detected.

• Amber, blinking—The device is rebuilding.

• Amber, blinking with one-second interval—Drive

locate function activated in the software.

• Off—There is no hard drive in the hard drive tray (no

access, no fault).

• Green—The hard drive is ready.

• Green, blinking—The hard drive is reading or writing

data.

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