Fujitsu ETERNUS Instruction Manual

ETERNUS Disk storage systems Server Connection Guide for Oracle Solaris
3Copyright 2010 FUJITSU LIMITED
P3AM-4562-01ENZ0
Preface
This document briefly explains the operations that need to be performed by the user in order to
connect an ETERNUS2000 model 100 or 200, ETERNUS4000 model 300, 400, 500, or 600, or
ETERNUS8000 model 700, 800, 900, 1100, 1200, 2100, or 2200 Disk storage system to a
server running Solaris OS and using Brocade Fibre Channel cards via a Fibre Channel interface.
This document should be used in conjunction with any other applicable user manuals, such as
those for the ETERNUS2000 model 100 or 200, ETERNUS4000 model 300, 400, 500, or 600, or
ETERNUS8000 model 700, 800, 900, 1100, 1200, 2100, or 2200 Disk storage system, server,
OS used, Fibre Channel cards, drivers, etc.
Note that this manual refers the following documents.
•Server Support Matrix
•ETERNUS Disk storage systems Server Connection Guide (Fibre Channel) for Oracle Solaris
Also, note that in this document the ETERNUS2000 models 100 and 200, ETERNUS4000
models 300, 400, 500, and 600, and ETERNUS8000 models 700, 800, 900, 1100, 1200, 2100,
and 2200 Disk storage systems are collectively referred to as ETERNUS Disk storage systems.
First Edition
December 2010
The Contents and Structure of this Manual
This document is composed of the following four chapters and an appendix.
•Chapter 1 Workflow
This describes the workflow required to establish a connection between a server with Bro-
cade Fibre Channel cards and an ETERNUS Disk storage system.
•Chapter 2 Installing the Fibre Channel Card Driver
This describes how to install the Fibre Channel card driver.
•Chapter 3 Setting Up the Server
This describes how to set up the server for different connection topologies.
•Chapter 4 Logical Unit Recognition
This describes how to make the server recognize the ETERNUS Disk storage system LUNs
(logical units).
An appendix contains the various management tables that are used in "Chapter 3 Setting Up the
Server".

Preface
ETERNUS Disk storage systems Server Connection Guide for Oracle Solaris
4Copyright 2010 FUJITSU LIMITED
P3AM-4562-01ENZ0
Safe Use of this Product
■Using this manual
This manual contains important information to ensure the safe use of this product. Be sure to
thoroughly read and understand its contents before using the product. After reading, store this
manual in a safe place for future reference.
FUJITSU has made every effort to ensure the safety of the users and other personnel, and to
prevent property damage. When using this product, carefully follow the instructions described in
this manual.
Acknowledgments
•Oracle and Java are registered trademarks of Oracle and/or its affiliates.
•All SPARC trademarks are used under license and are trademarks or registered trademarks
of SPARC International, Inc. in the United States and other countries.
•Brocade and the Brocade logo are trademarks or registered trademarks of Brocade
Communications Systems, Inc., in the United States and/or other countries.
•The company names, product names and service names mentioned in this document are
registered trademarks or trademarks of their respective companies.
Naming Conventions
■Product names
Oracle Solaris might be described as Solaris, Solaris Operating System, or Solaris OS.
■Other names
•"Channel Adapter" (CA) refers to the Fibre Channel interface module used in the ETERNUS
Disk storage systems to connect to the server.
•"Fibre Channel card" refers to the Fibre Channel interface module normally used in the
server. A "Host Bus Adapter" (HBA) or "Channel Adapter" (CA) may be used instead,
depending on the server.
•Italics are used to show variables such as values and characters that appear in command
parameters and output examples.
Copyright 2010 FUJITSU LIMITED

ETERNUS Disk storage systems Server Connection Guide for Oracle Solaris
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Contents
Chapter 1 Workflow ...................................................................................6
Chapter 2 Installing the Fibre Channel Card Driver................................8
Chapter 3 Setting Up the Server...............................................................9
3.1 Creating a WWN Instance Management Table for the Server ........................... 9
3.2 Setting Up Brocade Fibre Channel Cards ........................................................ 12
3.3 Setting the Configuration File (/etc/system) ..................................................... 14
Chapter 4 Logical Unit Recognition .......................................................15
Appendix A Management Table Template ................................................17
A.1 WWN Instance Management Table for the Server ........................................... 17

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Chapter 1 Workflow
This manual is used when performing the setup procedure described in "Installing the Driver and
Setting Up the Server" and "Logical Unit Recognition" of the "ETERNUS Disk storage systems
Server Connection Guide (Fibre Channel) for Oracle Solaris".
Workflow
Fiber Channel Card Driver Installation
Install the driver. Download the proper driver from the Brocade web-site as required.
Refer
-"Chapter 2 Installing the Fibre Channel Card Driver" (page 8)
-Used for driver installation
•Driver (downloaded from the Brocade web-site)
Management Table Creation (Various)
Enter the necessary information in the "WWN Instance Management Table for the Server".
Refer
-"Chapter 3 Setting Up the Server" (page 9)
-"Appendix A Management Table Template" (page 17)
Fiber Channel Card Driver Setup
Set the driver parameters by editing the configuration file.
Refer
-"Chapter 3 Setting Up the Server" (page 9)

Chapter 1 Workflow
>
ETERNUS Disk storage systems Server Connection Guide for Oracle Solaris
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After completing all the required procedures in this manual, proceed to "Setting the
Multipaths" in "ETERNUS Disk storage systems Server Connection Guide (Fibre Chan-
nel) for Oracle Solaris".
Logical Unit (LUN) Recognition
Make the server recognize the ETERNUS Disk storage system logical units.
Refer
-"Chapter 4 Logical Unit Recognition" (page 15)

ETERNUS Disk storage systems Server Connection Guide for Oracle Solaris
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Chapter 2 Installing the Fibre Channel Card Driver
Install the Fibre Channel card driver.
Download and install the driver from the Brocade web-site.
Refer to the following Brocade web-site for instructions on how to install the driver.
http://www.brocade.com/products/all/adapters/index.page

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Chapter 3 Setting Up the Server
The server setup will vary according to how the ETERNUS Disk storage systems and server are
to be connected. Only Fabric connections are supported.
The Fibre Channel card Instance name, target WWN, and target ID information are necessary.
Check each item and enter them in the list. Edit the configuration file according to those informa-
tion and make settings.
Refer to the following to set.
•"3.1 Creating a WWN Instance Management Table for the Server" (page 9)
•"3.2 Setting Up Brocade Fibre Channel Cards" (page 12)
•"3.3 Setting the Configuration File (/etc/system)" (page 14)
3.1 Creating a WWN Instance Management Table for the
Server
Determine the following information for each Fibre Channel card installed in the server and enter
it into a copy of the "WWN instance management table for the server" (provided in "Appendix A
Management Table Template" (page 17)).
•Physical slot name
•WWN
•Number of the target controller connected to the Fibre Channel card
•Instance name
•Physical path name
WWN Instance Management Table for the Server
Procedure
1Check the instance names.
"bfa + instance number" is the format used to represent Fibre Channel card instance
names.
Physical slot name WWN Instance
name Physical path name
Controller
name

Chapter 3 Setting Up the Server
> 3.1 Creating a WWN Instance Management Table for the Server
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The instance number that corresponds to the physical path in which the Fibre Channel
card is installed is stored in the "/etc/path_to_inst" file at Fibre Channel card driver
installation. Extract the necessary lines using the "grep" command.
Example
2Enter the results in "Instance name" and "Physical path name" columns of the
"WWN instance management table for the server".
Example
3Enter the slot number of the Fibre Channel card installed in the server in the
"Physical slot number" field of the "WWN instance management table for the
server".
Use the "/usr/platform/`uname -i`/sbin/prtdiag -v" command to check the installed Fibre
Channel card slot number.
Example: Excerpt from "/usr/platform/SUNW,SPARC-Enterprise-T5220/sbin/prtdiag -v"
output
4Check the WWN for the Fibre Channel card.
4-1 Use the following command to check the display order of the Fibre Channel card
physical path names.
Example
# grep "bfa" /etc/path_to_inst
Physical path name Instance number
# grep "bfa" /etc/path_to_inst
"/pci@7c0/pci@0/pci@8/bfa@0" 0 "bfa"
"/pci@7c0/pci@0/pci@8/bfa@0,1" 1 "bfa"
Physical slot name WWN Instance name Physical path name
Controller name
bfa0
bfa1
/pci@7c0/pci@0/pci@8/bfa@0
/pci@7c0/pci@0/pci@8/bfa@0,1
# /usr/platform/SUNW,SPARC-Enterprise-T2000/sbin/prtdiag -v
========================= IO Configuration ===============================
Location Type Slot Path Name Model
--------------------------------------------------------------------------
IOBD/PCIE1 PCIE 1 /pci@7c0/pci@0/pci@8/bfa@0 bfa-pciex1657,13 Brocade-8+
IOBD/PCIE2 PCIE 2 /pci@7c0/pci@0/pci@8/bfa@0,1 bfa-pciex1657,13 Brocade-8+
Physical slot name WWN Controller number Instance name Physical path name
bfa0
bfa1
/pci@7c0/pci@0/pci@8/bfa@0
/pci@7c0/pci@0/pci@8/bfa@0,1
PCIE1
PCIE2
# prtpicl -v -c scsi-fcp | grep devfs-path
# prtpicl -v -c scsi-fcp | grep devfs-path
:devfs-path /pci@7c0/pci@0/pci@8/bfa@0
:devfs-path /pci@7c0/pci@0/pci@8/bfa@0,1

Chapter 3 Setting Up the Server
> 3.1 Creating a WWN Instance Management Table for the Server
ETERNUS Disk storage systems Server Connection Guide for Oracle Solaris
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4-2 Use the following command to check the WWN of the Fibre Channel card that
corresponds to the physical path name. The result is displayed in the same order as
shown in Step 4-1.
Example
5Add the results in the "WWN instance management table for the server".
Example
6Check the controller number of the target connected to the Fibre Channel card.
6-1 Use the following command to check the controller number of the target connected to
the Fibre Channel card. The controller number corresponds to the physical path dis-
played in Step 4-1.
Example
7Add the results in the "WWN instance management table for the server".
End of procedure
This completes the "WWN instance management table for the server".
# prtpicl -v -c scsi-fcp | grep port-wwn
# prtpicl -v -c scsi-fcp | grep port-wwn
:bfa0-port-wwn 10:00:00:05:1e:e7:45:7b
:bfa1-port-wwn 10:00:00:05:1e:e7:45:7c
Physical slot name WWN Instance
name Physical path name
Controller
name
bfa0
bfa1
/pci@7c0/pci@0/pci@8/bfa@0
/pci@7c0/pci@0/pci@8/bfa@0,1
PCIE1
PCIE2
100000051ee7457b
100000051ee7457c
# cfgadm -v
Ap_Id Receptacle Occupant Condition Information
When Type Busy phys_ID
c2 connected configured unknown
unavailable fc-fabric n /devices/pci@7c0/pci@0/pci@8/bfa@0/fp@0,0:fc
c3 connected configured unknown
unavailable fc-fabric n /devices/pci@7c0/pci@0/pci@8/bfa@0,1/fp@0,0:fc
Physical slot name WWN Instance
name Physical path name
Controller
name
bfa0
bfa1
/pci@7c0/pci@0/pci@8/bfa@0
/pci@7c0/pci@0/pci@8/bfa@0,1
PCIE1
PCIE2
100000051ee7457b
100000051ee7457c
C2
C3

Chapter 3 Setting Up the Server
> 3.2 Setting Up Brocade Fibre Channel Cards
ETERNUS Disk storage systems Server Connection Guide for Oracle Solaris
12 Copyright 2010 FUJITSU LIMITED
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3.2 Setting Up Brocade Fibre Channel Cards
Brocade Command line Utility (BCU) is bundled with the Brocade Fibre Channel card driver.
Use the "bcu" command to check the port ID and to set the port speed, topology, and frame data
size.
•Port ID
Use the information obtained in "3.1 Creating a WWN Instance Management Table for the
Server" (page 9) to check the port ID.
Port ID check command
•Port speed
Specify the port speed value according to the table below.
"bcu" command format
•Topology
Set the topology value to "p2p".
"bcu" command format
•Frame data size
Set the frame data size value to "2048".
"bcu" command format
Fibre Channel card
transfer speed
Fibre Channel switch transfer speed
8Gbps 4Gbps 2Gbps
8Gbps 8 4 2
4Gbps 4 4 2
bcu port -- list
bcu port --speed <port_id> [ 1|2|4|8|10|auto]
bcu port --topology <port_id> [auto | p2p]
bcu port --dfsize <port_id> [<dfsize>]

Chapter 3 Setting Up the Server
> 3.2 Setting Up Brocade Fibre Channel Cards
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The following procedure shows an example for setting the port speed, topology, and frame data
size.
Procedure
1Check the "port_id" of the target port.
The port ID checked here is used to set the port speed, topology, and frame data size.
2Set the port speed to "8G".
3Set the topology to "p2p".
4Set the frame data size to "2048".
5Execute the "port disable|enable" command to apply the port speed, topology,
and frame data size settings.
6Check the port speed, topology, and frame data size that have been set.
•Port speed confirmation
•Topology confirmation
Port# Type PWWN/MAC FC Addr/ Media State Spd
Eth dev
1/0 fc 10:00:00:05:1e:e7:45:7b 010400 sw Linkup 8G
1/1 fc 10:00:00:05:1e:e7:45:7c 010500 sw Linkup 8G
# bcu port --list
Check the port ID
# bcu port --speed 1/0 8
Setting will be enforced after port --disable and -enable
# bcu port --topology 1/0 p2p
Setting will be enforced after port --disable and --enable
# bcu port --dfsize 1/0 2048
Setting will be enforced after port --disable and -enable
# bcu port --disable 1/0
port disabled
# bcu port --enable 1/0
port enabled
# bcu port --speed 1/0
Current port speed is: 8G
Configured port speed is: 8G
# bcu port --topology 1/0
Current topology is: P2P
Configured topology is: P2P

Chapter 3 Setting Up the Server
> 3.3 Setting the Configuration File (/etc/system)
ETERNUS Disk storage systems Server Connection Guide for Oracle Solaris
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•Frame data size confirmation
To set multiple ports, repeat the above procedure for each port.
End of procedure
3.3 Setting the Configuration File (/etc/system)
Procedure
1Edit the configuration file.
Edit the configuration file (/etc/system) and specify the command queue depth.
The appropriate "ssd_max_throttle" parameter value is determined by the ETERNUS Disk
storage system model, as follows:
Specify the command queue depth for the "ssd_max_throttle" parameter.
Add the "ssd_max_throttle" parameter if it does not exist.
Example
2After editing the configuration file, save it.
3After the setting is complete, check the configuration file for incorrect settings.
4Reboot the server.
End of procedure
# bcu port --dfsize 1/0
Port maximum receive data field size is 2048 -
ETERNUS Disk storage system Command queue depth setting
ETERNUS2000 8
ETERNUS4000 20
ETERNUS8000 20
set ssd:ssd_max_throttle = 20
# /usr/sbin/shutdown -y -g0 -i6

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Chapter 4 Logical Unit Recognition
Set the server to recognize the ETERNUS Disk storage systems' logical units.
Execute the following commands to check the path of the ETERNUS Disk storage system to be
connected.
Procedure
1Execute the following command to confirm that the server can access the logical
units.
# cfgadm -al
# cfgadm -al
Ap_Id Type Receptacle Occupant Condition
c2 fc-private connected configured unknown
c2::500000e0d0400006 disk connected configured unknown
c3 fc-private connected configured unknown
c3::500000e0d0400086 disk connected configured unknown
ETERNUS Disk storage system CA (WWN:500000e0d0400086)
has been connected to the Fibre Channel card port with controller
number "c3".

Chapter 4 Logical Unit Recognition
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2Use the following command to confirm that the storage system and all the logical
units have been correctly recognized.
End of procedure
# format
# format
Searching for disks...done
AVAILABLE DISK SELECTIONS:
0. c0t0d0 <SUN146G cyl 14087 alt 2 hd 24 sec 848>
/pci@780/pci@0/pci@9/scsi@0/sd@0,0
1. c2t500000E0D0400006d0 <FUJITSU-E2000-0000 cyl 379 alt 2 hd 64 sec 256>
/pci@7c0/pci@0/pci@8/bfa@0/fp@0,0/ssd@w500000e0d0400006,0
2. c2t500000E0D0400006d1 <FUJITSU-E2000-0000 cyl 379 alt 2 hd 64 sec 256>
/pci@7c0/pci@0/pci@8/bfa@0/fp@0,0/ssd@w500000e0d0400006,1
3. c3t500000E0D0400086d0 <FUJITSU-E2000_0000 cyl 379 alt 2 hd 64 sec 256>
/pci@7c0/pci@0/pci@8/bfa@0,1/fp@0,0/ssd@w500000e0d0400086,0
4. c3t500000E0D0400086d1 <FUJITSU-E2000-0000 cyl 379 alt 2 hd 64 sec 256>
/pci@7c0/pci@0/pci@8/bfa@0,1/fp@0,0/ssd@w500000e0d0400086,1
ETERNUS Disk storage system target ID=500000E0D0400086,
lun=0 and 1 are connected to physical path /pci@7c0/pci@0/pci@8/bfa@0,1
and c3t500000E0D0400086d0 and c3t500000E0D0400086d1 are
assigned to each of these LUNs.

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Appendix A Management Table Template
The following management table is required in "Chapter 3 Setting Up the Server" (page 9).
Use it as required.
A.1 WWN Instance Management Table for the Server
WWN instance management table for the server
Physical slot
name WWN Controller number Instance name Physical path name

ETERNUS Disk storage systems
Server Connection Guide (Fibre Channel) for Oracle Solaris
Driver Settings for Brocade Fibre Channel Cards
P3AM-4562-01ENZ0
Date of issuance: December 2010
Issuance responsibility: FUJITSU LIMITED
• The contents of this manual are liable to being updated without notice.
• While the contents of this manual are the product of all due care and diligence, no
responsibility can be accepted for operational problems arising from any errors or
missing information, or other use of the information contained in this manual.
• Fujitsu assumes no liability for damages to third party copyrights or other rights arising
from the use of any information in this manual.
• Contents of this manual are not to be reproduced without permission from Fujitsu.