Dell PowerVault NX3610 - Manual (Page 13)

Power LED Indicator Codes
Indicator Description
Off Indicates that no power is available to the fan.
Solid green Indicates that the power is on.
Status LED Indicator Codes
Indicator Description
Off Indicates normal operating state.
Blinking amber Indicates system fault or error condition.
Cache Activity LED Indicator Codes
The cache activity LED lights when the storage controller contains cache and when the cache is being transferred from
the memory to the hard drive.
Indicator Indicator Codes
Off Indicates that there is no write data in the cache. It is safe to remove the controller when the cache
activity LED is off.
Solid green Indicates that it is safe to remove the controller without loss of cached data. It is safe to remove one
controller but not both the controllers.
Flashes amber Indicates that cache is being transferred from the memory to the hard drive (moving from mirroring
mode to journaling mode).
CAUTION: Removing the controller from the NAS appliance when the cache LED indicator is
flashing amber causes loss of data.
Other Information You May Need
WARNING: See the safety and regulatory information that shipped with your system. Warranty information may be
included within this document or as a separate document.
• The Getting Started Guide provides an overview of setting up your system and technical specifications.
• The rack documentation included with your rack solution describes how to install your system into a rack, if
required.
• The Administrator's Guide provides an overview of the tasks that must be completed to configure the NAS
manager.
• The Deployment Guide provides information on hardware deployment and the initial deployment of the NAS
appliance.
• The System Placemat provides information on how to rack your system.
• Any media that ships with your system that provides documentation and tools for configuring and managing your
system, including those pertaining to the operating system, system management software, system updates, and
system components that you purchased with your system.
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