Download ppt - 06_OMD600206 BSC6000 GBAM Operation & Maintenance ISSUE1.0

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Copyright © 2008 Huawei Technologies Co., Ltd. All rights reserved.

GBAM/GOMU Software Operation

Page2Copyright © 2008 Huawei Technologies Co., Ltd. All rights reserved.

Objectives

Upon completion of this course, you will be able to:

Describe software structure

Outline the basic operation and process of software

installation

Describe the precautions of software upgrade


Contents

1. Concepts Related to the GOMU

2. Installation Preparations

3. Installing the GOMU Software

4. Common Operation

5. Checking the Installation result


Concepts Related to OMU GOMU (GSM Operation and Maintenance Unit )

GOMU is a logical concept which is a communication

bridge between O&M system and BSC boards

GOMU Hardware

GOMU Board or GBAM Server

GOMU Software

The Operation and Maintenance Unit (OMU) software

runs on the GOMU board to perform operation and

maintenance for the BSC


GBAM The GBAM is a server installed with Linux system and

OMU software, which is used to perform operation and

maintenance for the BSC6000

Controls the communications between the LMT and

boards,

Processes commands from the LMT

Filters the results from boards and then returns the results

to the LMT


GOMU GOMU is the OM center of the BSC, it is installed in slots 20–

23 in the GMPS and works in active/standby mode. The GOMU

features high computation speed and outstanding data

processing capability

The GOMU has the following functions:

Provides configuration management, performance

management, fault management, security management,

and loading management for the BSC

Interfaces to the LMT/M2000(1) Screw (2) Leaf spring (3) Wrench

(4) RUN LED (5) ALM LED (6) ACT LED

(7) Reset button (8) Shutdown button

(9) USB port

(10) ETH0 (Ethernet port)



(13) COM port (14) VGA port (15) HD LED

(16) OFFLINE LED (17) Hard disk (18) Screw for fix the hard disk


Software Structure

O&M software: The O&M software of the BSC6000

consists of OMU software, LMT software

OMU software: The OMU software runs on the GBAM or

GOMU board. It performs O&M functions. The operating

system is Linux.

LMT software: The LMT software is installed in an LMT

(a local computer). It provides a Graphic User Interface

(GUI). The operating system is Windows 2000

Professional or Windows XP Professional.


Contents

1. Software Structure


3. Installing the OMU Software

4. Common Operation



Obtain the Installation Information Default Setting

Item Remarks

Password of the root user on the GBAM

Root user name is root and the initial password is 11111111.

Samba user name The initial user name is bsc6000.

Samba user password The initial password is 11111111.

Initial IP address of the GOMU board

The IP address of the ETH2 port is 192.168.1.1 and the subnet mask is 255.255.255.0

Initial IP address of the GBAM server

IP address :192.168.1.1Subnet mask : 255.255.255.0IP address of the gateway : 192.168.1.1


Check the Server Settings You must set the server as mentioned in the table to ensure the

smooth installation and the normal operation of the OMU software.

Item Checklist Check Result

Server password Check the root user password 11111111

Operating system version

Check the version of the operating system

2.6.5-7.244-smp

Hard disk partitioning

Check the partitioning rule of the hard disk

/BSC6000 > 3GB/BSC6000/data>40GB

Memory size Check the memory size No less than 512 MB

Samba shared directories

Check the settings of the Samba directories

/BSC6000


Commands for Check

Checking the Linux Operating System Version uname –r

Checking the Memory Capacity of the GOMU Board

Checking the Hard Disk Partitioning of the GOMU Board


Check Time Zone and Time Run the date +%z command to query the information about the

time zone

If the result complies with the current time zone, you can infer that the

time zone of the GOMU board is correct

If the result does not comply with the current time zone, you can infer

that the time zone of the GOMU board is incorrect. Resetting the time

zone is recommended

Run the date command to query the time of the SLES 9.0

If the result complies with the current time, you can infer that the time of

the GOMU board is correct

If the result does not comply with the current time, you can infer that the

time of the GOMU board is incorrect. Resetting the time is recommended


Copy Software Copying version software to GBAM

Obtain the OMU installation file and save the file to the PC

that is to be connected with the GBAM or GOMU

Double-click the Internet Explorer icon and type the IP

address (for example, \\10.161.72.254) of the GBAM or GOMU

Double-click the BSC6000 folder

Type the user name and password to open the BSC6000

folder

Copy the OMU installation file (for example, omu-9.8.1-

36.i586.rpm) saved on the PC to the directory \BSC6000\

install\ of the GBAM or GOMU


Contents




4. Common Operation



Login GBAM or GOMU

Open the Telnet client (for example, PuTTY) on the PC. Then enter the IP address (for example, \\10.161.72.254) of the GBAM or GOMU and log in to the system


Login and Check

Start Telnet client (eg.PuTTY) on the PC, enter the IP address of the GOMU or GBAM and log in as a root user

Run the command rpm -qa | grep omu. If no information is displayed, you can infer no OMU software is installed

Run the ls command to check the OMU installation file and BSC board software package


Install the OMU Software

Type the rpm -Uvh <name of the installation file for the OMU software> command (for example, rpm -Uvh omu-9.8.1-46.i586.rpm ) to install the OMU software


Configure IP Address

Enter the command omuctrl cfg to configure the network


Configure IP Address

Entering the external network configurations is

complete. Check whether all the configurations

are correct, enter yes to start the OMU software


View the Running Status

To view the running status of the OMU software, type the omuctrl status command


Contents




4. Common Operation



Stop the OMU Software

Type the omuctrl stop command. The message Do you want to stop omu now?(yes/no) is di

splayed

Type yes to stop the OMU software


Start the OMU Software

To start the OMU software, type the omuctrl start command


Uninstall the OMU Software

To uninstall the OMU software, type the rpm -e omu command


Check Ethernet Configuration

Run the ifconfig command to check the Ethernet adapter teaming on the GOMU board

Mark Description

bond0 Physical address of the internal Ethernet adapter team and the

corresponding information

bond0.1 The first IP address of the internal Ethernet adapter team and the


bond0.1:

1

The second IP address of the internal Ethernet adapter team and

the corresponding information

bond1 Physical address of the external Ethernet adapter team and the



Shut down the GOMU Shut down the GOMU board or GBAM by running a command.

Run the poweroff command The message The system is going down for system halt NOW! is d

isplayed on the screen, and the GOMU starts the shutdown process

Shut down the GOMU board by turning outwards the ejector levers

Turn outwards the ejector levers of the GOMU boards The GOMU ends the ongoing processes. The OFFLINE LED on the GO

MU board blinks. The shutdown of the GOMU board is complete when the LED is steady on in blue


Contents




4. Common Operation



Check the Installation Result To check the running status of the OMU software, type the om

uctrl status command. If The omu is running normally! is displayed, infer that the OMU i

s running normally and the installation has succeeded If The omu is not running! is displayed, infer that the OMU is not r

unning but the installation has succeeded If The omu is not running normally, please reference /var/log/o

muinstall.log for detail information! is displayed, infer that the OMU is not running normally. View the detailed log information according to the name of the log file in the message.


Check the Communication Status To check the network settings of the GBAM, type the ifco

nfig command Log In to the LMT

If the GBAM time is normally displayed on the status bar of the LMT interface, infer that the OMU software installation has succeeded


Summary

In this course, the operations on GBAM software

installation are introduced. The important part in this

course is the commands to install the software.

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