Determining Whether the Data Movement was LAN-free

Use the following guidelines to help determine whether the data is moving on the LAN-free path:

vMonitor the QUERY SESSION output against the node that is running the LAN-free backup. Review the bytes sent and bytes received. You can perform this action by using a Tivoli Storage Manager administrative command-line client to login to the Tivoli Storage Manager server and storage agent to verify that the proper sessions have been established. When LAN-free data movement is occurring, a QUERY SESSION on the storage agent should show bytes received (displayed as bytes recvd) for the node increasing to the total amount of data being backed up. The QUERY SESSION on the Tivoli Storage Manager server should show a very small number of bytes of metadata received for the same node. If the node’s session exhibits this behavior, the data movement is LAN-free.

Note: During a failover where the storage agent is sending data directly to the server by proxy because it cannot store the data directly, the QUERY SESSION statistics on the server will show a much higher byte count.

vIssue either of the following QUERY ACTLOG commands on the server to which the client is connected:

query actlog search=storage_agent_name msgno=8337 query actlog search=storage_agent_name

If the query finds entries in the activity log that relate to the storage agent, the client is using LAN-free data transfer.

Chapter 4. Installing and Configuring External Library Environments 41

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IBM SC32-0129-00 manual Determining Whether the Data Movement was LAN-free
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SC32-0129-00 specifications

The IBM SC32-0129-00 is a sophisticated component that plays a vital role in the realm of enterprise computing. Primarily designed for IBM's mid-range systems, it is known for its robust performance and reliability, serving as a critical part of data processing and storage architectures.

One of the main features of the SC32-0129-00 is its advanced input/output capabilities. This component supports a variety of connectivity options, enabling seamless integration within existing IT infrastructures. Its compatibility with multiple IBM systems ensures that organizations can enhance their current setups without needing to overhaul their entire technology stack.

The SC32-0129-00 utilizes cutting-edge technology to optimize data flow and accessibility. With its high-throughput design, it allows for rapid data transfer, facilitating efficient processing and retrieval. This is especially crucial in environments where large amounts of data are generated and need to be analyzed in real-time.

In terms of characteristics, the SC32-0129-00 is built with durability in mind. Its construction adheres to stringent quality standards, which means it can withstand the demands of high-volume operations. This resilience makes it a favored choice among businesses looking to maintain uptime and minimize disruptions.

Additionally, the SC32-0129-00 is designed with scalability in mind. As organizations grow and their data needs expand, this component can easily adapt to accommodate increased workloads. This flexibility is essential for businesses that must evolve with changing market conditions and technological advancements.

Another noteworthy aspect of the SC32-0129-00 is its energy efficiency. In an era where sustainability is paramount, efficient power consumption helps organizations reduce their carbon footprint while lowering operational costs. This aligns with IBM's commitment to creating environmentally friendly solutions.

In summary, the IBM SC32-0129-00 is a critical asset for businesses seeking to enhance their data processing capabilities. With its robust input/output features, high throughput, durability, scalability, and energy efficiency, it is engineered to serve the complex demands of today’s digital landscape. Investing in this component could lead to significant improvements in productivity and performance, making it a valuable addition to any enterprise system.
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