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Sun ZFS Storage 7x20 Appliance Customer Service Manual
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Document Information

Preface

1.  Introduction

2.  Hardware Maintenance

Maintenance

Introduction

7120

7120 Hardware Overview

Chassis Overview

Front Panel

Rear Panel

Electrical Specifications

Internal Components

I/O Components

Cables

CPU and Memory

Power Distribution, Fan Module and Disk Components

Standalone Controller Configurations

NIC/HBA Options

PCIe Options

Attached Storage

7320

7320 Hardware Overview

Chassis Overview

Boards

Cables

7320 I/O Components

7320 CPU and Memory Components

7320 Power Distribution and Fan Module Components

Electrical Specifications

7320 Front Panel

7320 Replaceable Components

7320 PCIe Cards and Risers

7320 Rear Panel

7320 Single and Cluster Controller Configurations

7320 Cluster Configurations

7320 Connector Pinouts

7320 Storage Disk Shelf

See Also

7420

7420 Hardware Overview

Chassis Overview

Front Panel

Rear Panel

Internal Boards

Components

CPU and Memory

Fan Modules

PCIe Cards

Connectors

7420 Standalone and Cluster Controller Configurations

Standalone Base Options

Cluster Base Options

NIC/HBA Options

PCIe Options

Attached Storage

Disk Shelf

7x20

7x20 CRU Maintenance Procedures

Prerequisites

Safety Information

Required Tools and Information

Chassis Serial Number

Controller Replacement Tasks

7x20 Controller Replacement Tasks

HDD or SSD

Fan Module

Power Supply

Memory

PCIe Cards and Risers

Battery

HDD or SSD

Fan Tray

Power Supply

System Indicator Boards

SAS2

Sun Disk Shelf Overview

SAS2 Sun Disk Shelf Overview

Power Supply Exterior

Drive Locations

Drive Assembly Exterior

SIM Board Exterior

Disk Shelf Configurations

Sun Disk Shelf

Shelf

Disk Shelf Maintenance Procedures

Prerequisites

Safety Information

Electrostatic Discharge Precautions

Tasks

Shelf Tasks

Faults

Hardware Faults

Connect to ILOM

Management Port Configuration

Observing and Clearing CPU faults from ILOM

See Also

HBA Expansion pt.1

Expanding from 2 to 3 HBAs

Cabling Diagrams

HBA Expansion pt.2

Expanding from 3 to 4 HBAs

Cabling Diagrams

3.  System Maintenance

Glossary

Index

SAS2

Sun Disk Shelf Overview

The Sun Disk Shelf SAS-2 is a high-availability serial attached SCSI (SAS) device in a 4U, 24-disk chassis.

Refer to Disk Shelf Tasks for procedural information about replacing disk shelf components.

The main components are hot-swappable, including the SAS Interface Module (SIM) boards and drives, and the dual load-sharing power supplies and fans. This provides a fault-tolerant environment with no single point of failure. System faults are indicated by an amber colored light on the front panel.

Following is the list of replaceable components of the Sun Disk Shelf SAS-2. The SAS-2 (Serial Attached SCSI 2.0) storage fabric supports greater number of targets, greater bandwidth, higher reliability and bigger scale. The scale and reliability improvements are achieved with 2 TB SAS disks you can daisy-chain to a total of 12 shelves (288 total disks). In addition,the new, high-performance SAS-2 HBA is designed for the Sun Storage 7000 series with a standard chip set to support a high-density of target devices, capable of attachment to 1024 targets.

With this new fabric, you are encouraged to apply entire shelves to pools, so you can get the benefits of No Single Point of Failure (NSPF) configurations and striping across the maximum possible number of devices.

Part Number
Description
FRU/CRU
F542-0194-01
SAS Interface Module (SIM) Assembly
CRU
F300-2276-01
764W AC Input Power Supply and Fan Assembly
CRU
F540-7980-01
Z-box with Backplane (J4410 4U chassis)
FRU
F542-0274-01
2TB - 7.2K SAS HDD Assembly
CRU
F542-0286-01
SAS 100GB SSD Logzilla
CRU

SAS2 Sun Disk Shelf Overview

Power Supply Exterior

Power supplies and fans, SIMs, and disks are hot-pluggable on the storage shelf. The following figure shows the exterior of the power supply. Power supply 0 is on the left and power supply 1 is on the right.

image:Image
Figure Legend
1 Cooling fan status indicator
5 Power on/off switch
2 AC power status indicator
6 Power cord tie wrap
3 DC power status indicator
7 Universal power input connector
4 Power supply status indicator
8 Right ejection arm and captive screw latch
Drive Locations

The following table shows the shelf drive locations.

Drive Locations
SSD20
SSD21
SSD22
SSD23
HDD16
HDD17
HDD18
HDD19
HDD12
HDD13
HDD14
HDD15
HDD8
HDD9
HDD10
HDD11
HDD4
HDD5
HDD6
HDD7
HDD0
HDD1
HDD2
HDD3

The following figure shows the Sun Disk Shelf front panel.

image:Image
Figure Legend
1 Locate button and indicator
4 Disk ready to be removed inidicator
7 Over temperature warning indicator
2 System fault indicator
5 Disk fault indicator
8 SIM board fault indicator
3 System power indicator
6 Disk activity indicator
9 Power supply fault indicator
Sun Disk Shelf Logzilla SSD Locations
Up to four Logzilla SSDs are supported per disk shelf.
Logzilla SSDs should be populated in order of slots 20, 21, 22, and 23.
Drive Assembly Exterior

The following figure shows the drive assembly exterior for the Sun Disk Shelf.

image:Image
Figure Legend
1 Locate (blue)
2 Fault indicator (amber)
3 Activity indicator (green)
SIM Board Exterior

The following figure shows the SIM board exterior of the Sun Disk Shelf SAS-2 and is described in the Legend. SIMs are hot-pluggable on the shelf.

image:Image
Figure Legend
1 SIM board 1
3 SIM board 0
5 Network management port
2 Host or SIM Link In
4 SIM link out
6 For Sun service only

The following figure shows the SIM board and Power Supply exterior indicator LEDs. SIM 0 is on the left, and SIM 1 is on the right.

image:Image
Figure Legend
1 AC power indicator
6 Power switch
2 DC power indicator
7 Port fault indicator
3 Fan fault indicator
8 Port OK indicator
4 Power supply fault indicator
9 SIM board OK indicator
5 Universal power connector
10 SIM locator indicator
Disk Shelf Configurations

The following tables describe and provide part numbers for the supported expansion storage shelves.

Sun Disk Shelf
Mktg Part Number
Description
Mfg Part Number
DS2-0BASE
Sun Disk Shelf 24x3.5" SAS-2
597-0764-02
DS2-HD1T
Sun Disk Shelf 1TB 7.2Krpm, SAS-2, 3.5"
597-0823-01
DS2-HD2T
Sun Disk Shelf 2TB 7.2Krpm, SAS-2, 3.5"
597-0625-01
DS2-LOGZ
Sun Disk Shelf 18GB Logzilla SSD
597-0626-01
DS2-LOGFILLER
Sun Disk Shelf 24x3.5", Filler for Logzilla SSD
597-0835-01
DS2-4URK-19U
Sun Disk Shelf Rail Kit
597-1083-01
DS2X-LOGZ
Sun Disk Shelf 18GB Logzilla SSD
594-6629-01
DS2X-4URK-19U
Sun Disk Shelf Rail Kit
594-6462-01