Dell PowerVault MD3400 Руководство пользователя - Страница 9

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Item

Indicator, Button, or Connector

Power LED

Split mode LED

System identification button

Hard drives

Enclosure mode switch

Description

Lights amber as enclosure boots or is reset.

Blinks amber when the enclosure is either in a fault

state or the hosts are not using the preferred path

to a virtual disk.

The power LED lights green when at least one

power supply is supplying power to the enclosure.

This LED must be unlit as the split mode function is

not supported by the MD3400 Series Storage

Arrays.

The system identification button on the front

control panel can be used to locate a particular

enclosure within a rack. When the button is

pushed, the system status indicators on the control

panel and the RAID controller module(s) blink blue

until the button is pushed again.

MD3400—Up to twelve 3.5 inch SAS hot-

swappable hard drives.

MD3420—Up to twenty four 2.5 inch SAS hot-

swappable hard drives.

The function of this switch is not applicable to your

storage array. However, if MD1200 Series

expansion enclosures are daisy chained to the

storage array, the enclosure mode switches of the

MD1200 Series expansion enclosures must be set

to the Unified-Mode position.

NOTE: This switch must be set before turning

on the MD1200 Series expansion enclosure.

Changing the switch setting after the

expansion enclosure is turned on has no effect

on the enclosure configuration until the

expansion enclosure goes through a complete

power cycle.