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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

7420/7720

7420/7720 Hardware Overview

Chassis Overview

Front Panel

Rear Panel

Internal Boards

Components

CPU and Memory

Fan Modules

PCIe Cards and Risers

7420 Standalone and Cluster Controller Configurations

Standalone Base Options

Cluster Base Options

NIC/HBA Options

PCIe Options

7720 Cluster Controller Configurations

NIC HBA Options

SDD Options

PCIe Options

Attached Storage

Disk Shelf

7700 Cabinet

7700

7700 Hardware Overview

Cabinet Specifications

Front and Rear Panels

Cabinet Dimensions

External Components

External Cables

Fan Trays

Drive Cages

Leaf Controller Cards

Power Supplies

Root Controller Cards

Solid State Drives

Internal Components

Cabling

Interface Boards

See Also

7x20

7x20 and 7700 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

Cabinet Replacement Tasks

7x20 Cabinet Replacement Tasks

HDD or SSD

Fan Tray

LCC

Power Supply

System Indicator Boards

Storage Expansion Upgrade

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

HBA Expansion pt.2

Expanding from 3 to 4 HBAs

The figures below show steps to migrate a cluster from three to four HBAs.

NOTE: Diagrams below are not representative of proper slot location for HBAs.

Cabling Diagrams
Image

fig.1 Cluster with three HBAs and chains of disk shelves

ImageImage

fig.2 Power down and remove all cabling from the first controller. Add and cable together the new chain of disk shelves, then power on shelves.

ImageImage

fig.3 Install new HBA according to the instructions on installing PCI cards, and connect the controller to the third and fourth chain as shown.

ImageImage

fig.4 Reconnect the three original HBAs as before to the first three chains. Power on the controller and wait for it to regain control of connected storage.

ImageImage

fig.5 Power down and remove all cabling from the second controller.

ImageImage

fig.6 Install new HBA according to the instructions on installing PCI cards, and connect the controller to the third and fourth chain as shown.

ImageImage

fig.7 Reconnect the three original HBAs as before to the first three chains. Power on the controller and wait for it to regain control of connected storage.

ImageImage

fig.8 Cluster with four HBAs