Description
Features and Benefits of QLE2662L QLogic 16GB/S Dual Port PCI-E
The QLE2662L QLogic 16GB/S Dual Port PCI-E 3.0 Fiber Channel Host Bus Adapter is a high-performance adapter designed for connecting servers to storage networks. Here are some of the key features and benefits of this adapter:
- Dual Port: The QLE2662L has two ports, which allows for redundancy and load balancing. This means that if one port fails or becomes overloaded, the other port can take over automatically.
- High Performance: The QLE2662L supports 16Gbps data rates, which provides fast access to storage devices and improves application performance. This makes it ideal for high-performance computing environments.
- PCI-E 3.0: The QLE2662L uses the PCI-E 3.0 interface, which provides high bandwidth and low latency. This makes it ideal for applications that require low latency and high bandwidth, such as database and virtualization workloads.
- Low Profile Form Factor: The QLE2662L has a low profile form factor, which makes it easy to install in space-constrained systems. This makes it ideal for use in blade servers and other systems where space is limited.
- Easy to Manage: The QLE2662L can be managed using the QConvergeConsole (QCC) management tool, which provides real-time information about adapter performance, allows you to change adapter settings, and run diagnostic tests.
- High Availability: The QLE2662L supports a range of high availability features, including load balancing, failover, and N_Port ID Virtualization (NPIV). These features help ensure that storage access is available when it’s needed.
- Compatible: The QLE2662L is compatible with a wide range of operating systems and storage devices, making it easy to integrate into existing storage networks.
Installation and Setup Process for the QLE2662L Adapter
Here are the general steps for installing and setting up the QLE2662L QLogic 16GB/S Dual Port PCI-E 3.0 Fiber Channel Host Bus Adapter:
- Verify System Compatibility: Before installing the adapter, ensure that your server is compatible with the QLE2662L adapter. Check the QLogic website for a list of supported systems and operating systems.
- Install the Adapter: Shut down your server and unplug it from the power source. Open the server case and locate an available PCIe slot. Insert the QLE2662L adapter into the PCIe slot and fasten it securely in place. Close the server case.
- Install the Driver: Install the QLogic driver software for the adapter on your server. You can download the driver from the QLogic website or use the driver CD that comes with the adapter. Follow the instructions provided in the driver installation wizard to complete the installation.
- Configure the Adapter: After the driver installation is complete, you can configure the adapter settings using the QConvergeConsole (QCC) management tool. Launch QCC and select the adapter you want to configure. You can then modify adapter settings such as port configuration, bandwidth allocation, and error handling.
- Connect to the Storage Network: Connect the QLE2662L adapter to your storage network using fiber optic cables. Ensure that the cable connectors are securely fastened and that the correct port settings are configured.
- Verify Connectivity: After completing the setup, verify that the adapter is connected to the storage network and functioning properly. You can use QCC or other diagnostic tools to perform tests such as a loopback test or a link test to ensure that the adapter is functioning correctly.
Performance Tuning and Monitoring for the Adapter
The QLE2662L QLogic 16GB/S Dual Port PCI-E 3.0 Fiber Channel Host Bus Adapter is designed to provide high-speed connectivity between servers and storage networks. To optimize the performance of this adapter, you can use the following performance tuning and monitoring techniques:
- Adjust adapter settings: The QLogic adapter has several settings that can be adjusted to optimize performance, such as link speed, queue depth, and interrupt moderation. You can use the QLogic Configuration Tool or QConvergeConsole to adjust these settings.
- Update firmware and drivers: Updating the firmware and drivers for the adapter can improve performance and resolve compatibility issues. You can download the latest firmware and drivers from the QLogic website.
- Monitor performance metrics: Monitoring performance metrics like throughput, I/O operations per second (IOPS), and latency can help you identify performance bottlenecks and optimize the adapter settings. You can use tools like Windows Performance Monitor or third-party monitoring tools to monitor these metrics.
- Use Quality of Service (QoS): QoS can be used to prioritize traffic and ensure that critical applications receive the necessary bandwidth. You can configure QoS settings using the QLogic Configuration Tool or QConvergeConsole.
- Implement multipathing: Multipathing can be used to provide redundant paths between servers and storage networks, improving performance and availability. You can implement multipathing using software like Microsoft Multipath I/O (MPIO) or third-party multipathing software.
- Tune the storage system: The performance of the adapter can be affected by the performance of the storage system. You can tune the storage system by adjusting settings like block size, cache size, and RAID level.
General Information
- Brand Name : QLogic
- MPN : QLE2662L
- Sub-Type : Fiber Channel
- Type : Controller
Technical Information
- Form Factor: Internal
- Data Link Protocol: Fast Ethernet
- Data Transfer Rate: 16 GBPS
- Interface / Connectivity: PCI-Express
- Number of Port(s): 2