Lenovo Thinksystem Qlogic Qml2692 16 Gb Enhanced Gen 5 Fibre Channel Adapter For Flex System User Guide

Lenovo ThinkSystem QLogic QML2692 16 Gb Enhanced Gen 5 Fibre Channel Adapter for Flex System

Product Guide

The ThinkSystem QLogic QML2692 Mezz 16Gb 2-Port Fibre Channel Adapter is an Enhanced Generation 5 (Gen 5) 16 Gb FC adapter for ThinkSystem blade servers. The adapter, based on Cavium technology, offers industry-leading native FC performance with extremely low CPU usage with full hardware offloads. Enhanced Gen 5 FC technology provides advanced storage networking features capable of supporting the most demanding virtualized and private cloud environments, while fully leveraging the capabilities of high-performance 16 Gb FC (16GFC) and all-flash arrays (AFAs).
The following figure shows the ThinkSystem QLogic QML2692 Mezz 16Gb 2-Port Fibre Channel Adapter.

Figure 1. ThinkSystem QLogic QML2692 Mezz 16Gb 2-Port Fibre Channel Adapter

Did you know?
The Cavium StorFusion architecture delivers ultimate reliability to meet the needs of mission-critical enterprise applications with lower power and fewer CPU cycles, all while maintaining peak performance.
The QLogic 16Gb Enhanced Gen 5 mezz adapter is based on a 32 Gbps ASIC, which delivers higher IOPS and performance with lower power consumption compared to the previous generation.
QLogic QConvergeConsole provides unified, single-pane-of-glass management across generations of QLogic FC adapters.

Part number information
The following table shows the part number to order these adapters.
Table 1. Part number and feature code for ordering

The part number includes the following items:

• One Flex System mezz adapter
• Adapter documentation

Key features

The ThinkSystem QLogic QML2692 Mezz 16Gb 2-Port Fibre Channel Adapter has the following features:

• Maximum performance with up to 1.3 million input/output operations per second (IOPS) to support larger server virtualization deployments and scalable cloud initiatives, and performance to match new multicore processors, SSDs/flash storage, and faster server host bus architectures.
• Independent function, transmit and receive buffers, an on-chip CPU, DMA channels, and a firmware image for each port enable complete port-level isolation, prevent errors and firmware crash from propagating across all ports, and provide predictable and scalable performance across all ports.
• Support forward error correction (FEC) to enhance the reliability of transmission and thereby performance.
• Industry-standard class-specific control (CS_CTL)-based frame prioritization Quality of Service (QoS) helps alleviate network congestion by prioritizing traffic for time-sensitive mission critical workloads for optimized performance.
• T10-PI data integrity with high-performance offload provides end-to-end data corruption protection.
• Support for Message Signaled Interrupts eXtended (MSI-X) improves host utilization and enhances application performance.
• Fabric-assigned port worldwide name (FA-WWN) and fabric-based boot LUN discovery (F-BLD) pre-provisioning services allow servers to be quickly deployed, replaced, and moved across the SAN; the creation of zones, LUNs, and other services can be completed before the servers arrive on site.
• Using the Brocade ClearLink diagnostic port (D_Port) available on the Brocade Gen 5 switches, administrators can quickly run automated diagnostic tests to assess the health of links and fabric components.
• Read diagnostic parameters (RDP) feature provides detailed port, media, and optics diagnostics to easily discover and diagnose link-related errors and degrading conditions on any N_Port-to-F_Port link.
• Single-pane-of-glass management across generations of QLogic FC adapters with QLogic QConvergeConsole (QCC).
• Deployment flexibility and integration with third-party management tools, including the VMware vCenter and Brocade Network Advisor.
• Support for 16 Gb, 8 Gb, and 4 Gb FC devices.
• Ensure data availability and data integrity.
  Boot from SAN capability reduces the system management costs and increases uptime.

Technical specifications

The adapter has the following specifications:

• Host interface: PCIe 3.0 x8
• Ports: Dual-port adapter
• Link speed: Support for 16 Gb, 8 Gb and 4 Gb FC link speeds, which are automatically negotiated
• Data rate: 14.025 Gbps (1600 MBps), 8.5 Gbps (800 MBps), and 4.25 Gbps (400 MBps) autosensing (per port), with full duplex
• Performance: Up to 1,300,000 IOPS (up to 650,000 IOPS per port)
• Fibre Channel standards: FC-PI-5, FC-GS-2, FC-GS-3, SCSI-FCP, FCP-2, FC-TAPE
• Topology: Point-to-point and switched fabric
• Management software:
  • The QLogic unified management application, QLogic QConvergeConsole (QCC), provides single-pane-of-glass management across generations of QLogic FC adapters.
  • QLogic supports all major APIs for deployment flexibility and integration with third-party management tools, including the VMware vCenter and Brocade Network Advisor.

Server support
The adapter is supported in the ThinkSystem compute nodes as indicated in the following table. Table 2. Supported servers

For the latest information about the expansion cards that are supported by each blade server type, see ServerProven at the following web address:
http://www.lenovo.com/us/en/serverproven/flexsystem.shtml
The following figure shows the location of the I/O expansion connectors.

Figure 2. Location of the I/O adapter slots in the Flex System SN550 Compute Node
I/O Module support
The adapters support the I/O module that is listed in the following table. One or two compatible switches must be installed in the corresponding I/O bays in the chassis. Installing two switches means that both ports of the adapter are enabled and connected to switch ports.
Table 3. I/O modules that are supported by the adapter

The following table shows the connections between adapters that are installed in the compute nodes to the switch bays in the chassis.
Table 4. Adapter to I/O bay correspondence

The connections between the adapters that are installed in the compute nodes to the switch bays in the chassis are shown in the following figure.

Figure 3. Logical layout of the interconnects between I/O adapters and I/O modules

Operating systems

The following table lists the supported operating systems.
Tip: This table is automatically generated based on data from Lenovo ServerProven.

Table 5. Operating system support for ThinkSystem QLogic QML2692 Mezz 16Gb 2-Port Fibre Channel Adapter, 7ZT7A00520

Warranty

The adapter carries a one-year limited warranty. When installed in a supported server, the adapter assumes the server’s base warranty and any Lenovo Services warranty upgrade.

Physical specifications
The dimensions and weight of the adapters are as follows:

• Width: 100 mm (3.9 in.)
• Depth: 80 mm (3.1 in.)
• Weight: 13 g (0.3 lb)
  Shipping dimensions and weight (approximate):
• Height: 58 mm (2.3 in.)
• Width: 229 mm (9.0 in.)
• Depth: 208 mm (8.2 in.)
• Weight: 0.4 kg (0.89 lb)

Operating environment
The adapter is supported in the following environment:

• Temperature:
  • Operating: 0 – 55 °C (32 – 131 °F) Storage: -20 – 70 °C (-4 – 185 °F)
• Relative humidity:
  • Operating: 10 – 90% (non-condensing) Storage: 5 – 95% (non-condensing)

Agency approvals

The adapter conforms to the following regulations:

• AS/NZS CISPR22:2009+A1, Class A
• CSA 22.2, No. 60950-1-07 (2nd Edition) EN55022:2010, Class A
• EN55024:2010
• EU (CE Mark)
• FCC Rules, Part 15, Class A
• Industry Canada, ICES-003, Class A
• Japan VCCI, Class A
• Korea KC-RRA, Class A
• TUV EN60950-1:2006+A11+A1+A12 (2nd Edition) Taiwan BSMI, Class A
• UL60950-1 (2nd Edition)

Related publications and links
For more information, see the following resources:

• Flex System Information Center (User’s Guides for servers and options)
  http://flexsystem.lenovofiles.com/help/index.jsp
• Marvell home page for Lenovo products
  https://www.marvell.com/lenovo
• Flex System Interoperability Guide
  http://lenovopress.com/fsig
• Lenovo Flex System Products and Technology
  http://lenovopress.com/sg248255
• ServerProven for Flex System
  http://www.lenovo.com/us/en/serverproven/flexsystem.shtml

Related product families
Product families related to this document are the following:

• Blade Storage Adapters

Notices

Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any Lenovo intellectual property right may be used instead. However, it is the user’s responsibility to evaluate and verify the operation of any other product, program, or service. Lenovo may have patents or pending patent applications covering the subject matter described in this document. The furnishing of this document does not give you any license to these patents. You can send license inquiries, in writing, to:
Lenovo (United States), Inc.
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Attention: Lenovo Director of Licensing

LENOVO PROVIDES THIS PUBLICATION ”AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some jurisdictions do not allow disclaimers of express or implied warranties in certain transactions, therefore, this statement may not apply to you.
This information could include technical inaccuracies or typographical errors. Changes are periodically made to the information herein; these changes will be incorporated in new editions of the publication. Lenovo may make improvements and/or changes in the product(s) and/or the program(s) described in this publication at any time without notice.

The products described in this document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to persons. The information contained in this document does not affect or change Lenovo product specifications or warranties. Nothing in this document shall operate as an express or implied license or indemnity under the intellectual property rights of Lenovo or third parties. All information contained in this document was obtained in specific environments and is presented as an illustration. The result obtained in other operating environments may vary. Lenovo may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you.

Any references in this publication to non-Lenovo Web sites are provided for convenience only and do not in any manner serve as an endorsement of those Web sites. The materials at those Web sites are not part of the materials for this Lenovo product, and use of those Web sites is at your own risk. Any performance data contained herein was determined in a controlled environment. Therefore, the result obtained in other operating environments may vary significantly. Some measurements may have been made on development-level systems and there is no guarantee that these measurements will be the same on generally available systems. Furthermore, some measurements may have been estimated through extrapolation. Actual results may vary. Users of this document should verify the applicable data for their specific environment.

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This document, LP0707, was created or updated on October 9, 2019.
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References

• Lenovo Flex System Documentation
• Flex System Interoperability Guide > Lenovo Press
• Lenovo Flex System Products and Technology > Lenovo Press
• Welcome | ServerProven
• ThinkSystem QLogic QML2692 16 Gb Enhanced Gen 5 Fibre Channel Adapter for Flex System Product Guide > Lenovo Press
• Blade Storage Adapters > Lenovo Press
• Copyright and Trademark Information | Lenovo US | Lenovo US
• Welcome | ServerProven
• Lenovo Partnership - Marvell