Dell PS4100, Руководство по техническому обслуживанию аппаратной части

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PS4100 Hardware Maintenance Guide Basic Storage Array Information
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Table 1 Front Panel Feature Descriptions
Note: The LEDs are part of a built-in chassis control panel that is not hot-swappable and can be replaced
only by support personnel. During the array power-up sequence, these LEDs will cycle through different
states until the array is fully started and the active control module has been determined.
Back-Panel Features and Indicators
The back of a PS4100 is shown in Figure 5 .
Table 2 describes the back panel features.
Figure 5 Back-Panel Features
Item Indicator Icon Description
1 Array status
LED
The array status LED lights when the array power is on.
• Off—No power.
• Steady blue—Array status is OK.
• Blinking blue—Administrator request to identify the array (see the
Group Administration online help).
• Steady amber—Critical status.
• Blinking amber—Warning.
2 Power LED The power LED is ON when at least one power supply is supplying power
to the array.
• Off—No power (both power supplies are off or not present).
• Steady green—Array has at least one power supply providing power.
• Blinking green—Array is in power standby mode.
3 Drive Release
Latch
None Enables you to remove a drive from the array.