NetApp StorageGRID Webscale 10.4 Installation And Maintenance Manual page 28

28 | StorageGRID Webscale 10.4 Appliance Installation and Maintenance Guide
General boot-up codes
Represent the standard boot-up events.
Normal boot-up codes
Represent the normal boot-up events that occur in the appliance.
Error codes
Indicate issues during the boot-up events.
The codes that appear differ depending on the installation version. You can determine the installation
version by referring to
44.
StorageGRID Webscale controls only the following LEDs on the E5600SG controller and only after
the StorageGRID Webscale Appliance Installer has started:
• Service Action Allowed LED
• Service Action Required LED
• Seven-segment display
The decimal points on the seven-segment display are not used by the StorageGRID Webscale
appliance:
• The upper decimal point adjacent to the least significant digit is the platform diagnostic LED.
This is turned on during reset and initial hardware configuration. Otherwise, it is turned off.
• The lower decimal point adjacent to the most significant digit is turned off.
To diagnose other issues, you might want to look at these resources:
• To see all other hardware and environmental diagnostic information, see the E-Series operating
system hardware diagnostics.
This includes looking for hardware issues such as power, temperature, and disk drives. The
appliance relies on the E-Series operating system to monitor all platform environmental statuses.
• To determine firmware and driver issues, look at the link lights on the SAS and network ports.
For details, see the E-Series E5600 documentation.
General boot-up codes
During boot-up or after a hard reset of the hardware, the Service Action Allowed and the Service
Action Required LEDs come on while the hardware is initializing. The seven-segment display shows
a sequence of codes that are the same for E-Series hardware and not specific to the E5600SG
controller.
Determining the StorageGRID Webscale Appliance Installer version on page