Controller board

Virtual Storage Platform 5000 Series Hardware Guide

Version
90-09-2x
Audience
anonymous
Part Number
MK-98RD9013-07



Number Item Description
1 STATUS

LED Off: Battery is uninstalled, installed improperly or BKMF firmware is replaced (in case of a configuration with no battery installed, the LEDs for BKMF-10 and BKMF-20 go out).

Green On: Battery is fully charged.

Green Blinking: Battery is charged or discharged.

Red On: BKMF has an error.

Red Blinking: BKMF can be removed. A failure occurred in the battery or preventive maintenance replacement of the batteries is possible.

2 LAN-RST

This is a switch for GUM reset.

If GUM reboot fails, reset GUM forcibly from the hardware.

3 CTL ALM

Red On: The controller board is ready to be removed (when the maintenance work requiring insertion and removal of the controller board is performed). A failure is detected in the controller board (when the maintenance work mentioned above is not performed).

Red Blinking: A failure is detected in the controller board, cache memory, or cache flash memory (CFM).

Amber On: Indicates that the LAN RESET switch is pressed.
4 BACKUP STS

Green On : Indicates that power outage has occurred or power restoration is in progress after power outage.

  • Fast blinking (On and off are repeated at 0.1-second intervals.): The data is being restored.
  • Slow blinking (On and off are repeated at 0.5-second intervals.): A planned power off is being executed or the data is being stored.
5 ALARM Red On: Cache Flash Memories are removable.


Number Item Description
1 ACT/LINK LED Amber: Link status/data transfer status.
2 SPEED LED

On: Link speed = 1 Gbps.

Off: Link speed = 10 Mbps/100 Mbps.

3

LAN ALARM LED

Red: The removal of the LAN Board is possible.