Quantum StorNext M660, Руководство по оборудованию

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Chapter 2: Hardware Overview
StorNext M660 Components
StorNext M660 Metadata Appliance Hardware Guide 25
Metadata Array – Rear View
The StorNext M660 Metadata Array contains dual controller canisters
for host connectivity and redundancy (see Figure 10 ).
Determining the
Controller Used in the
Array
Two controllers are currently used in StorNext M660 Metadata Arrays,
the Snowmass Controller, and the Tahoe controller.
Here are a few simple ways you can identify the Tahoe controller from
the Snowmass Controller:
Item Icon LED Description Color On Off
1 Drive Tray Locate White Identifies a drive tray
that you are trying to
find.
Normal status
2 Service Action
Required
Amber A component within
the drive tray needs
attention.
Normal status
3 Drive Enclosure Over-
Temperature
Amber The temperature of
the drive tray has
reached an unsafe
level.
Normal status
4 Power Green Power is present. Power is not present.
5 Standby Power Green The drive tray is in
Standby Power
mode.
The drive tray is not
in Standby Power
mode.