Controller board

Virtual Storage Platform E590 and E790 Hardware Reference Guide

Version
93-06-8x
Audience
anonymous
Part Number
MK-97HM85050-05

Number Item Description
1 Channel board Channel board component
2 LAN-RST switch Resets GUM. Use only when instructed by Hitachi Vantara support.
3 LAN port

LAN1: Maintenance LAN port (left)

LAN2: User LAN port (right)

4

Uninterruptible power supply port

NA
5 Cache flash memory NA
Number Item Description
1 BACKUP STS LED
  • Green: Restoration in progress following power outage.
    • Fast Blink: Restoring.
    • Slow Blink: Restoring or sequential shutdown in progress.
2 CTL ALM LED
  • Red: Controller can be removed.
    • Failure of the controller's power supply unit.

  • Amber: LAN reset switch was pressed.
3 ALARM LED (for CFM ) Red: Cache flash memory can be removed.