How To Find HBA Card Speeds

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PRE-REQUISITES

The following command must be run as root otherwise the returned result set shows no HBA cards to be present.

COMMAND

  • fcinfo hba-port -l

A WORKED EXAMPLE

  • Here there are 2 HBA cards, each with a current speed of 4Gb

# fcinfo hba-port -l
HBA Port WWN: 10000000c9574203
        OS Device Name: /dev/cfg/c3                   <---- HBA Card Device Name
        Manufacturer: Emulex
        Model: LP11000-E
        Firmware Version: 2.80a4 (B3D2.80A4)
        FCode/BIOS Version: 1.50a8
        Type: N-port
        State: online
        Supported Speeds: 1Gb 2Gb 4Gb
        Current Speed: 4Gb                            <---- HBA Card Speed
        Node WWN: 20000000c9574203
        Link Error Statistics:
                Link Failure Count: 0
                Loss of Sync Count: 1
                Loss of Signal Count: 0
                Primitive Seq Protocol Error Count: 0
                Invalid Tx Word Count: 0
                Invalid CRC Count: 0
HBA Port WWN: 10000000c953d0e3
        OS Device Name: /dev/cfg/c2                   <---- HBA Card Device Name
        Manufacturer: Emulex
        Model: LP11000-E
        Firmware Version: 2.80a4 (B3D2.80A4)
        FCode/BIOS Version: 1.50a8
        Type: N-port
        State: online
        Supported Speeds: 1Gb 2Gb 4Gb
        Current Speed: 4Gb                            <---- HBA Card Speed
        Node WWN: 20000000c953d0e3
        Link Error Statistics:
                Link Failure Count: 0
                Loss of Sync Count: 1
                Loss of Signal Count: 0
                Primitive Seq Protocol Error Count: 0
                Invalid Tx Word Count: 0
                Invalid CRC Count: 0

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