Solaris fibre channel management

In Solaris 10, storage management is now integrated into the base OS. The leadville driver has been expanded to include HBAs from Emulex, JNI and Qlogic, and the fcinfo utility as well as several mdb DCMDS were added to view fibre channel connectivity information. 'fcinfo' is an useful tool to view HBA and connectivity information.

usage examples are here:

pbeqcmpdb1-h# fcinfo hba-port
HBA Port WWN: 10000000c943458a
OS Device Name: /devices/pci@8,700000/lpfc@2
Manufacturer: Emulex Corporation
Model: LP9002
Type: N-port
State: online
Supported Speeds: 2Gb
Current Speed: 2Gb
Node WWN: 20000000c943458a
HBA Port WWN: 10000000c943944b
OS Device Name: /devices/pci@8,700000/lpfc@3
Manufacturer: Emulex Corporation
Model: LP9002
Type: N-port
State: online
Supported Speeds: 2Gb
Current Speed: 2Gb
Node WWN: 20000000c943944b
HBA Port WWN: 210000144f23cfc4
OS Device Name: /dev/cfg/c1
Manufacturer: QLogic Corp.
Model: 2200
Type: L-port
State: online
Supported Speeds: 1Gb
Current Speed: 1Gb
Node WWN: 200000144f23cfc4
pbeqcmpdb1-h#
pbeqcmpdb2-h# fcinfo hba-port
HBA Port WWN: 10000000c952efec
OS Device Name: /devices/pci@8,700000/lpfc@2
Manufacturer: Emulex Corporation
Model: LP9002
Type: N-port
State: online
Supported Speeds: 2Gb
Current Speed: 2Gb
Node WWN: 20000000c952efec
HBA Port WWN: 10000000c952ee53
OS Device Name: /devices/pci@8,700000/lpfc@3
Manufacturer: Emulex Corporation
Model: LP9002
Type: N-port
State: online
Supported Speeds: 2Gb
Current Speed: 2Gb
Node WWN: 20000000c952ee53
HBA Port WWN: 210000144f00fe72
OS Device Name: /dev/cfg/c1
Manufacturer: QLogic Corp.
Model: 2200
Type: L-port
State: online
Supported Speeds: 1Gb
Current Speed: 1Gb
Node WWN: 200000144f00fe72
pbeqcmpdb2-h#

Further usage information can be found in man page.