Configuration Settings

A – Fast!UTIL

A.2.1

Host Adapter Settings

From the Configuration Settings menu in Fast!UTIL, select Host Adapter Settings. The default settings for the QLA22xx host adapter board are listed in table A-1and described in the following paragraphs.

Table A-1. Host Adapter Settings

Setting

Options

Default

 

 

 

Host Adapter BIOS

Enabled or Disabled

Disabled

Frame Size

512, 1024, 2048

1024

Loop Reset Delay

0-15 seconds

5 seconds

Adapter Hard Loop ID

Enabled or Disabled

Disabled

Hard Loop ID

0-125

0

 

 

 

Host Adapter BIOS. When this setting is disabled, the ROM BIOS on the QLA22xx board is disabled, freeing space in upper memory. This setting must be enabled if you are booting from an FC disk drive attached to the QLA22xx board. The default is Disabled.

Frame Size. This setting specifies the maximum frame length supported by the QLA22xx board. The default size is 1024. If using F-Port (point-to-point) connections, change this setting to 2048 for maximum performance.

Loop Reset Delay. After resetting the loop, the firmware refrains from initiating any loop activity for the number of seconds specified in this setting. The default is 5 seconds.

Adapter Hard Loop ID. This setting forces the adapter to attempt to use the ID specified in the Hard Loop ID setting. The default is Disabled.

Hard Loop ID. If the Adapter Hard Loop ID setting is enabled, the adapter attempts to use the ID specified in this setting. The default ID is 0.

A.2.2

Selectable Boot Settings

The Selectable Boot Settings option is accessed from the Configuration Settings menu. If you enable this option, you can select the node name from which you want to boot. Once enabled, this option forces the system to boot on the selected FC drive, ignoring any IDE drives attached to your system. If you disable this option, the system looks for a boot device (as selected in the system BIOS). In disabled mode, the Boot ID and Boot LUN parameters have no effect.

NOTE: This option applies only to disk devices; it does not apply to tape drives and other nondisk devices.

A-2

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Q-Logic QLA22XX manual Selectable Boot Settings, Table A-1. Host Adapter Settings

QLA22XX specifications

The Q-Logic QLA22XX series encompasses a range of high-performance Fibre Channel Host Bus Adapters (HBAs) designed to enhance data storage and network connectivity within enterprise environments. Specifically, these adapters are tailored for environments requiring robust storage solutions, ensuring that organizations can effectively manage their data traffic and optimize their storage strategies.

At the heart of the QLA22XX is its adherence to the Fibre Channel standard, which allows for high-speed connections between servers and storage devices. These adapters support speeds of up to 16 Gbps, which provides the bandwidth necessary for handling multiple workloads simultaneously. This capability is crucial for businesses that rely on rapid access to large volumes of data, thereby facilitating quicker decision-making processes and enhancing productivity.

The QLA22XX series features advanced technologies such as enhanced error correction and adaptive routing. These technologies ensure data integrity and reliability during transfer, reducing the likelihood of data corruption. Additionally, the adaptiveness of the routing capabilities allows the HBA to optimize performance by dynamically adjusting to various network conditions and topologies.

Another key characteristic of the QLA22XX is its compatibility with a multitude of operating systems, including major platforms like Windows, Linux, and VMware. This broad compatibility simplifies deployment across diverse IT ecosystems, making it easier for organizations to integrate these HBAs without extensive modifications to their existing infrastructure.

Moreover, the QLA22XX series supports the latest management and monitoring tools, enabling administrators to have complete visibility into performance metrics and potential issues. This includes support for the SNMP protocol, which facilitates proactive monitoring and management of the networked storage systems.

Energy efficiency is also a consideration in the design of the QLA22XX series. These adapters are engineered to minimize power consumption, which not only aids in reducing operational costs but also contributes to the organization's sustainability goals.

In summary, the Q-Logic QLA22XX series is a reliable and high-performance Fibre Channel HBA solution. With its high-speed connectivity, advanced technologies for data integrity, broad compatibility, and proactive management features, it stands out as a robust option for enterprises looking to enhance their data storage and network connectivity capabilities.