Fujitsu DX60S2 1 2, 3, 4

Chapter 3 Connections

3.4 Power Synchronized Connections

ETERNUS DX60 S2 Disk storage system User’s Guide -Site Planning-

51

Copyright 2012 FUJITSU LIMITED P3AM-5492-04ENZ0

•When connecting three or more servers

Figure 3.12 Power control using a power synchronized unit (when connecting three or more

servers)

●Powering on sequence

1Power on of all the server UPS units

2Server startup

The server OS startup is suspended until the ETERNUS DX Disk storage system

startup is complete (*1).

3Issuance of command to turn on the ETERNUS DX Disk storage system from the

power synchronized unit

4ETERNUS DX Disk storage system startup

*1: The server must be set to suspend server OS startup until the ETERNUS DX Disk storage

system startup is complete.

ETERNUS DX

Disk storage system

PWC

Power synchronized

PWC PWC

ETERNUS DX

Disk storage system

PWC

Server#2

AC sensor

unit#1

Server#3

Server#0

Server#1

UPS unit for

Server#2

AC sensor

unit#0

Turns on: 1

Turns off: 2

4

4

UPS unit for

Server#3

UPS unit for

Server#1

UPS unit for

Server#0

Turns on: 2

Turns off: 1

3

Contents

Main Page Preface About this Manual Organization Naming Conventions Warning Notations How Warnings are Presented in this Manual CAUTION Table of Contents Chapter 1 Hardware Configurations ......................................................11 Chapter 2 ETERNUS DX Disk Storage System Installation .................26 Chapter 3 Connections............................................................................41 Chapter 4 Rack and Optional Product Installation ...............................53 List of Figures Page List of Tables Chapter 1 Hardware Configurations 1.1 Controller Enclosure IMPORTANT Chapter 1 Hardware Configurations 1.1 Controller Enclosure Single-controller type Figure 1.3 Rear view of a 2.5" type controller enclosure (dual-controller type) Page Chapter 1 Hardware Configurations 1.1 Controller Enclosure Single-controller type Figure 1.9 Rear view of a 3.5" type controller enclosure (dual-controller type) 1.1.1 Controllers Page Page 1.1.2 Power Supply Units 1.2 Drive Enclosures Page 1.2.1 Expanders 1.2.2 Power Supply Units 1.3 Enclosure Connection Path 1.4 Disks 1.4.1 2.5" Disks 1.4.2 3.5" Disks 1.5 Power Distribution Units (Only for Regions Other than EMEA&I) Page Page Chapter 2 ETERNUS DX Disk Storage System Installation This chapter explains the installation of the ETERNUS DX Disk storage system. 2.1 Installation Specifications 2.1.1 ETERNUS DX60 S2 Page 2.2 Package Size 2.3 Installation Area 2.4 Installation Environment 2.4.1 Air Conditioning 2.4.2 Earthquake Resistance 2.4.3 Load Bearing Capacity for Floors 2.5 Outlet/Socket Specifications 2.5.1 Specifications for Optional Power Supply Products 2.5.2 Required Number of Outlets/Sockets Page 2.6 Circuit Protectors 2.6.1 Required Conditions 2.6.2 Breaking Characteristics Chapter 2 ETERNUS DX Disk Storage System Installation 2.6 Circuit Protectors Figure 2.5 Example of a power supply connection using a power distribution unit (2U) Figure 2.6 Power distribution unit (1U) breaking characteristics (graph) Table 2.11 Power distribution unit (1U) breaking characteristics (Trip time (sec.)) Figure 2.7 Example of a power supply connection using a power distribution unit (1U) Do CAUTION Figure 2.9 Example of a power supply connection without power distribution units Chapter 3 Connections 3.1 Host Connections 3.1.1 Host Interfaces 3.1.2 Host Connection Path Page Page 3.2 LAN Connection 3.3 Power Supply Connection 3.3.1 Input Power Supply Lines Chapter 3 Connections 3.3 Power Supply Connection Copyright 2012 FUJITSU LIMITED P3AM-5492-04ENZ0 Line 1 Figure 3.7 Dual-line power supply when connecting to UPS units Figure 3.8 Single-line power supply when connecting to power sockets Figure 3.10 Single-line power supply when connecting to a power socket and a UPS unit Figure 3.9 Single-line power supply when connecting to a UPS unit 3.3.2 UPS Connection 3.4 Power Synchronized Connections 1 2 3 4 1 2 3 4 1 2 3 4 Page Chapter 4 Rack and Optional Product Installation 4.1 Rack Installation Requirements 4.2 Installable Racks 4.2.1 Fujitsu Racks 4.2.2 Non-Fujitsu Racks Page Page 4.3.2 Disks This section explains the installation rules for disks. Figure 4.2 Installation diagram for 2.5" disks 4.3.3 Disk Installation Examples ETERNUS DX60 S2 Disk storage system Users Guide -Site Planning- Copyright 2012 FUJITSU LIMITED P3AM-5492-04ENZ0 Figure 4.4 Disk installation example at shipment (2.5" type controller enclosure) Figure 4.5 Disk installation example at shipment (3.5" type controller enclosure)