Disk Array Specifications - Integrated Big Data Platforms

1800 Platform Hardware Replacement Guide for Customers

Product
Integrated Big Data Platforms
Published
February 2018
Language
English (United States)
Last Update
2018-04-17
dita:mapPath
ccq1471887350597.ditamap
dita:ditavalPath
1800.ditaval.ditaval
dita:id
bsg1471647535268
Product Category
Hardware

Weight and Dimensions

  • Weight - 26.9 kg (59.2 lb), enclosure with array controller module, two power supply/cooling modules, and twelve storage disks
  • Weight - 25.6 kg (56.6 lb), enclosure with expansion module, two power supply/cooling modules, and twelve storage disks
  • Height - 8.9 cm (3.5 in.)
  • Width - 47.9 cm (18.9 in.), includes front panel
  • Depth - 59.9 cm (23.6 in.), front of chassis ear to rear of cable bend

Disk Array Components

Disk Array Components

Item Description

A

Storage drive

B

Array controller modules (RAID I/O Modules):
  • Top = Controller A
  • Bottom = Controller B

C

Power supply/cooling modules:
  • Left = PS1
  • Bottom = PS2

D

Expansion modules (JBOD I/O Modules):
  • Top = Expansion A
  • Bottom = Expansion B

Disk Array Front LEDs and Slot Locations

Disk Array Front LEDs and Slot Locations

Item Description

A

Enclosure ID LED
  • 0 = Array controller module (RAID I/O module)
  • 1 - 4 = Expansion modules (JBOD I/O modules)

B

Disk Drive Power/Activity LED (top)

Solid green = The disk drive is operating normally

Blinking green = The disk drive is initializing; active and processing I/Os, performing a media scan, or the vdisk is initializing or reconstructing.

Off = If this LED is off and the fault LED is off, then the disk is not powered on.

C

Disk Drive Fault LED (bottom)

Solid amber = The disk has failed, experienced a fault, is a leftover, or the vdisk that it is associated with is down or critical.

Blinking amber = Physically identifies the disk or locates a leftover (see also blinking blue).

Off = If this LED is off and the power/activity LED is off, then the disk is not powered on.

Blinking blue = Leftover disk from vdisk is located (alternates blinking amber)

D

Enclosure Unit Locator LED

Blinking white = enclosure is identified

Off = normal operation

E

Enclosure Fault/Service Required LED

Solid Amber = Enclosure-level fault condition exists

Off = No fault condition exits

F

Enclosure FRU OK LED

Solid green = The enclosure is powered on with at least one power supply/cooling module

Off = Both power supply/cooling modules are off; the array is powered off.

G

Enclosure Temperature Fault LED

Solid green = The enclosure temperature is normal.

Solid amber = The enclosure temperature is above threshold.

Array Controller Module (RAID I/O Module) Ports and LEDs

Array Controller Module (RAID I/O Module) Ports and LEDs

Item Description

A

6 Gb SAS host port 0

SAS Link Status LED = top
  • Solid green = The port is connected and the link is up.
  • Off = The port is empty or the link is down.
SAS Link Activity LED = bottom
  • Blinking green = Link has I/O activity.
  • Off = Link is idle.

B

6 Gb SAS host port 1

SAS Link Status LED = top
  • Solid green = The port is connected and the link is up.
  • Off = The port is empty or the link is down.
SAS Link Activity LED = bottom
  • Blinking green = Link has I/O activity.
  • Off = Link is idle.

C

6 Gb SAS host port 2

SAS Link Status LED = top
  • Solid green = The port is connected and the link is up.
  • Off = The port is empty or the link is down.
SAS Link Activity LED = bottom
  • Blinking green = Link has I/O activity.
  • Off = Link is idle.

D

6 Gb SAS host port 3

SAS Link Status LED = top
  • Solid green = The port is connected and the link is up.
  • Off = The port is empty or the link is down.
SAS Link Activity LED = bottom
  • Blinking green = Link has I/O activity.
  • Off = Link is idle.

E

Serial port to the CLI interface (not used)

F

Ethernet port
  • Controller A = connected to the SM primary LAN
  • Controller B = connected to the SM secondary LAN
Network Port Activity LED = left
  • Blinking green = Ethernet link has I/O activity.
  • Off = Ethernet link is idle.
Network Port Link Status LED = right
  • Solid green = Ethernet link is up.
  • Off = Ethernet port is not connected or the link is down.

G

Serial port to the MUI interface (not used)

H

OK to Remove LED

Solid blue = The controller module can be removed.

Off = The controller module is not prepared for removal.

I

Unit Locator LED

Blinking white = Physically identifies the controller module.

Off = Normal operation.

J

FRU OK LED

Blinking green = System is booting.

Solid green = Controller module is operating normally.

Off = Controller module is not OK.

K

Fault Service Required LED

Blinking amber = Hardware-controlled power-up, or a cache flush/restore error.

Solid amber A fault is detected or a service action is required.

L

Cache Status LED

Blinking green = CompactFlash flush or cache self-refresh is in progress.

Solid green = Cache is dirty (contains unwritten data) and operation is normal.

Off = Cache is clean (contains no unwritten data)

M

6 Gb Drive side SAS link

N

Expansion Port Status LED

Solid green = The port is connected and the link is up.

Off = The port is empty or the link is down.

Expansion Module (JBOD I/O Module) Connectors and LEDs

Expansion Module (JBOD I/O Module) Connectors and LEDs

Item Description

A

OK to Remove LED

Solid blue = The expansion module can be removed.

Off = The expansion module is not prepared for removal.

B

Unit Locator LED

Blinking white = Physically identifies the expansion module.

Off = Normal operation.

C

FRU OK LED

Blinking green = System is booting.

Solid green = Expansion module is operating normally.

Off = Expansion module is not OK.

D

Fault Service Required LED

Blinking amber = Hardware-controlled power-up, or a cache flush/restore error.

Solid amber = A fault is detected or a service action is required.

E

Serial port to array controller module (RIOM) (not used)

F

6 Gb SAS drive side port - IN

Network Port Link Status LED
  • Solid green = Ethernet link is up.
  • Off = Ethernet port is not connected or the link is down.

G

6 Gb SAS drive side port - OUT

Network Port Link Status LED
  • Solid green = Ethernet link is up.
  • Off = Ethernet port is not connected or the link is down.

Power Supply Connectors and LEDs

Power Supply Connectors and LEDs

Item Description

A

Input Source Power Good LED

Solid green = Power is on and input voltage is normal.

Off = Power is off, or input voltage is below the minimum threshold.

B

Voltage/Fan Fault/Service Required LED

Solid amber = Output voltage is out of range or a fan is operating below the minimum required r/min.

Off = Output voltage is normal.

C

AC power inlets