IBM TotalStorage DR550 SMB

Version 1.0 ------

27 May 2005

Page 27

1.First of all create a copy of the /etc/hosts file that is shipped from factory (see Preconfigured /etc/hosts file on drs_engine (excerpt)) with the AIX command cp /etc/hosts /etc/hosts.factory.

Preconfigured /etc/hosts file on drs_engine (excerpt)

127.0.0.1

loopback localhost

# loopback (lo0) name/address

192.168.1.21 drs_engine

2.Open the /etc/hosts file with an editor of your choice, for instance use vi (AIX command to start vi and open the file is vi /etc/hosts).

If you are not familiar with AIX editors, you may want to use xedit, an X-window based editor. For the latter, you first need to start an X-session. Start the X-session with the AIX command startx (see startx manpages for details for issuing man startx). Then open the /etc/hosts file with the AIX command xedit /etc/hosts, this will open a graphical editor session.

Scroll down to the appropriate line in the hosts file.

Change the preconfigured address according to the table you have prepared in Step 1. Only change this address, do not change addresses not listed in the table above, or any words in the /etc/hosts file.

Custom-made /etc/hosts file on drs_engine (excerpt)

127.0.0.1

loopback localhost

# loopback (lo0) name/address

100.100.51.121 drs_engine (remember, this is a sample address – you will need to provide the address provided by your network administrator)

3.Save the file and exit the editor by pressing Save and Close on the scroll bar.

Step 4 - Change the TCP/IP address for the interface en3

1.From the AIX command line start SMIT Change / Show Characteristics of a Network Interface with the command smitty chinet.

2.Select the network interface you want to change, en3, until it is highlighted. Press Enter to change. In the INTERNET ADDRESS (dotted decimal) field, type the new IP address that was provided by the network administrator (100.100.51.121 is our sample address). In the Network MASK (hexadecimal or dotted decimal) field, type the network mask 255.255.255.0 of the new network. Press Enter.

3.Check the result of the command at the COMMAND STATUS window of SMIT. The Command field shows OK while the text below says en3 changed. Escape SMIT by pressing F10.

Step 5 - Verify the new IP address

From the AIX command line use the command ping for all the addresses, especially the new address, to verify their correct working.

Ping xx.xx.xx.xx hit ctrl c to break out of the ping command

Step 6 - Edit the IBM Tivoli Storage Manager client option file (dsm.sys)

IBM Storage Systems

Copyright © 2005 by International Business Machines Corporation

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IBM DR550 SMB V.1 Preconfigured /etc/hosts file on drsengine excerpt, Custom-made /etc/hosts file on drsengine excerpt
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DR550 SMB V.1 specifications

The IBM DR550 SMB V.1 is a robust data protection solution designed to meet the needs of small and medium-sized businesses (SMBs). This innovative platform combines advanced technologies with user-friendly features, making it an ideal choice for organizations looking to secure their data without overwhelming complexity or significant financial investments.

One of the main features of the IBM DR550 SMB V.1 is its integrated data deduplication capability. This technology significantly reduces the amount of storage space required for backups by eliminating redundant copies of data. As a result, businesses can store more information efficiently, leading to cost savings and more effective use of resources.

The platform also supports multi-tiered storage options, enabling users to easily manage data across various storage environments. This flexibility is crucial for SMBs that may have limited storage capabilities but still require scalable solutions to accommodate growth. The ability to migrate data seamlessly between different tiers enhances operational efficiency and ensures that businesses can handle their evolving data needs without frequent disruptions.

Another noteworthy characteristic of the DR550 SMB V.1 is its cloud integration support. The ability to back up data to the cloud provides additional protection and redundancy, allowing organizations to ensure data availability even in the event of hardware failures or disasters. This feature is especially important for SMBs operating with limited IT resources, as it simplifies disaster recovery processes and enhances overall business continuity.

The user interface of the IBM DR550 SMB V.1 is designed with accessibility in mind. Its intuitive dashboard allows users to monitor backup statuses easily, configure schedules, and manage recovery options without extensive technical expertise. This user-friendly approach reduces the learning curve for employees and empowers businesses to take control of their data protection strategies.

In terms of security, the DR550 SMB V.1 employs advanced encryption technologies to safeguard sensitive information both during transit and at rest. This focus on data security is vital for meeting compliance requirements and maintaining customer trust in an increasingly data-driven world.

Overall, the IBM DR550 SMB V.1 stands out as a comprehensive solution that merges advanced backup technology with essential features tailored for small and medium-sized businesses. Its combination of data deduplication, multi-tier storage support, cloud integration, and robust security measures makes it a valuable asset for organizations looking to enhance their data protection capabilities while ensuring ease of use and scalability.
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