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Brsocade Adapters Troubleshooting Guide 35

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Adapter driver installation verification

Confirming driver package installation in Windows systems

Use the Device Manager to determine driver installation. Verify if the driver is installed and

Windows is recognizing the adapter using the following steps.

1. Open the Device Manager.

• For HBAs and CNAs, when you expand the list of SCSI and RAID controllers, an instance of

Brocade 10G FCoE HBA should display for adapter port installed. For example, if two

two-port adapters (total of four ports) are installed, four instances of the adapter model

display.

• For CNAs only, when you expand Network adapters, an instance of Brocade 10G Ethernet

Adapter should also display for each port of the adapter installed. For example, if two

two-port adapters (total of four ports) are installed, four instances of the adapter model

display.

If instances of your adapter model do not display, but generic instances flagged with yellow

question marks do display under Other Devices, the driver is not installed. For example, Fibre

Channel Controller may display as a generic instance for an HBA.

2. Right-click the Brocade adapter model where you are installing the driver.

3. Select Properties to display the Properties dialog box.

4. Click the Driver tab to display the driver date and version. Click Driver Details for more

information.

NOTE

If driver is not installed, try re-installing the driver or re-installing the adapter hardware and

then the driver.

Confirming driver package installation in Linux systems

Verify if the adapter driver installed successfully using the following commands:

• # rpm -qa|grep -i bfa

This command prints the names of the Brocade adapter storage driver package (bfa) if

installed.

• # rpm -qa|grep -i bna

This command prints the names of the Brocade adapter network driver package (bfa) if

installed.

• # lspci

This utility displays information about all PCI buses in the system and all devices connected to

them. Fibre Channel: Brocade Communications Systems, Inc. displays for an HBA. Fibre

Channel: Brocade Communications Systems, Inc. and Ethernet Controller display for a CNA if

driver packages have correctly loaded.

• # lsmod

This command displays information about all loaded modules. If bfa appears in the list, the

storage driver is loaded to the system. If bna appears in the list, the network driver is loaded to

the system.

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Brocade Communications Systems BR-1020 Guía para resolver problemas Pagina 53