IBM TotalStorage DR550 SMB

Version 1.0 ------

27 May 2005

Page 21

5.Use a 9-pin to 9-pin serial converter cable (customer supplied) when connecting to the rear serial port 1.

An ASCII (tty) terminal must be used to configure both P5 520 servers. If you have a single terminal, you may connect it to one P5 520 and configure the server. Then connect it to the other P5 520 server and configure it. Thus only one terminal is needed as the console in setting up the DR550 SMB. For convenience, the front (FS1) serial port is often preferred.

Installing in a Rack

Recommended Racks

DR550 SMB does not include a rack, but it is intended to be mounted in a rack. IBM recommends the use of the IBM racks such as the 7014, 2101 or NetFinity racks. Other 19 inch racks can be used as long as they provide the same airflow and power as the IBM racks.

Check the AC Outlets

Refer to the appropriate rack documentation for additional information in the installation and setup of new components in the rack.

Before plugging the rack into the AC power source, do the following checks on the AC power source.

CAUTION: Do not touch the receptacle or the receptacle faceplate with anything other than your test probes before you have met the requirements in step 8.

1.Turn off the branch circuit breaker for the ac power outlet that the rack will plug in to. Note: All measurements are made with the receptacle face plate in the normal installed position.

2.Some receptacles are enclosed in metal housings. For this type of receptacle, do the following:

a.Check for less than 1 volt from the receptacle case to any grounded metal structure in the building, such as a raised-floor metal structure, water pipe, building steel, or similar structure.

b.Check for less than 1 volt from the receptacle ground pin to a grounded point in the building.

Note: If the receptacle case or face plate is painted, be sure the probe tip penetrates the paint and makes good electrical contact with the metal.

c.Check the resistance from the receptacle ground pin to the receptacle case. Check resistance from the ground pin to the building ground. The readings should be less than 1.0 ohm, which indicates the presence of a continuous grounding conductor.

3.If any of the three checks made in sub step 2 are not correct, remove the power from the branch circuit and make the wiring corrections; then check the receptacle again.

Note: Do not use a digital multi-meter to measure grounding resistance in the following steps.

4.Check for infinite resistance between the ground pin of the receptacle and each of the phase pins. This is a check for a wiring short to ground or a wiring reversal.

5.Check for infinite resistance between the phase pins. This is a check for a wiring short.

CAUTION: If the reading is other than infinity, do not proceed! Have the customer make necessary wiring connections before continuing. Do not turn on the branch circuit CB until all the above steps are satisfactorily completed.

6.Turn on the branch circuit breaker. Measure for the appropriate voltages between phases. If no voltage is present on the receptacle case or grounded pin, the receptacle is safe to touch.

7.With an appropriate meter, verify that the voltage at the ac outlet is correct.

IBM Storage Systems

Copyright © 2005 by International Business Machines Corporation

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IBM DR550 SMB V.1 manual Installing in a Rack, Recommended Racks
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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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