A – Fast!UTIL

Configuration Settings

Disable Database Load. When enabled, the device database is read from the Registry during driver initialization. When disabled, the device database is created dynamically during driver initialization. The default is No.

NOTE: This option usually applies to Windows NT operating environment.

IOCB Allocation. This setting specifies the maximum number of buffers from the firmware’s buffer pool that are allocated to any one port. The default is 256 buffers.

Extended Error Logging. This setting provides additional error and debug information to the operating system. When enabled, events are logged into the Windows NT Event Viewer. The default is Disabled.

A.2.6

Extended Firmware Settings

From the Configuration Settings menu in Fast!UTIL, select Extended Firmware Settings. The default settings for the QLA22xx host adapter board are listed in table A-3and described in the following paragraphs.

Table A-3. Extended Firmware Settings

Setting

Options

Default

 

 

 

Extended Control Block

Enabled or Disabled

Enabled

RIO Operation Mode

0, 1, 2, 3, 4

0

Connection Options

0, 1, 2, 3

3

Class 2 Service

Enabled or Disabled

Disabled

ACK0

Enabled or Disabled

Disabled

Fibre Channel Tape Support

Enabled or Disabled

Disabled

Fibre Channel Confirm

Enabled or Disabled

Disabled

Command Reference Number

Enabled or Disabled

Disabled

Read Transfer Ready

Enabled or Disabled

Disabled

Response Timer

0-255

0

Interrupt Delay Timer

0-255

0

 

 

 

FC0151103-00 E

A-5

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Image 21
Q-Logic QLA22XX manual Table A-3. Extended Firmware 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.