Sun Microsystems StorEdge 6900 Series - Manual (Page 53)

Chapter 3 Troubleshooting the Fibre Channel Links 37
For Internal Use Only
▼ To Verify the Host Side
An error in the A3/B3 FC link results in a device being listed as in an “unusable”
state in
cfgadm , but no HBAs are listed as in the “unconnected” state in luxadm
output. The multipathing software will note an “offline” path.
CODE EXAMPLE 3-5 Devices in the “connected” state
# cfgadm -al
Ap_Id Type Receptacle Occupant Condition
c0 scsi-bus connected configured unknown
c0::dsk/c0t0d0 disk connected configured unknown
c0::dsk/c0t1d0 disk connected configured unknown
c1 scsi-bus connected configured unknown
c1::dsk/c1t6d0 CD-ROM connected configured unknown
c2 fc-fabric connected configured unknown
c2::210100e08b23fa25 unknown connected unconfigured unknown
c2::2b000060220041f4 disk connected configured unknown
c3 fc-fabric connected configured unknown
c3::2b000060220041f9 disk connected configured unusable
c3::210100e08b230926 unknown connected unconfigured unknown
c4 fc-private connected unconfigured unknown
c5 fc connected unconfigured unknown
# luxadm -e port
Found path to 2 HBA ports
/devices/pci@6,4000/SUNW,qlc@2/fp@0,0:devctl CONNECTED
/devices/pci@6,4000/SUNW,qlc@3/fp@0,0:devctl CONNECTED
# luxadm display
/dev/rdsk/c6t29000060220041F96257354230303052d0s2
DEVICE PROPERTIES for disk: /dev/rdsk/
c6t29000060220041F96257354230303052d0s2
/devices/scsi_vhci/ssd@g29000060220041f96257354230303052:c,raw
Controller /devices/pci@6,4000/SUNW,qlc@3/fp@0,0
Device Address 2b000060220041f9,0
Class primary
State OFFLINE
Controller /devices/pci@6,4000/SUNW,qlc@2/fp@0,0
Device Address 2b000060220041f4,0
Class primary
State ONLINE