Solaris 10 and SANs
 

display fp card status

# fcinfo hba-port

 fcinfo hba-port
HBA Port WWN: 10000000c97c5701
        OS Device Name: /dev/cfg/c3
        Manufacturer: Emulex
        Model: LPe11000-S
        Firmware Version: 2.72a2
        FCode/BIOS Version: 1.50a9
        Type: unknown
        State: offline
        Supported Speeds: 1Gb 2Gb 4Gb
        Current Speed: not established
        Node WWN: 20000000c97c5701
HBA Port WWN: 10000000c97c55fb
        OS Device Name: /dev/cfg/c2
        Manufacturer: Emulex
        Model: LPe11000-S
        Firmware Version: 2.72a2
        FCode/BIOS Version: 1.50a9
        Type: unknown
        State: offline
        Supported Speeds: 1Gb 2Gb 4Gb
        Current Speed: not established
        Node WWN: 20000000c97c55fb

a Nearly non-destructive way to force the host to re-discover the san luns

fcinfo hba-port|grep "^HBA"|awk '{print $4}'|while read ln
do
    fcinfo remote-port -p $ln -s
done