T600 Fiber Card

[MikeL_4]

I have a T600 that has a bad Fiber Channel card. I know it is at Path: 2/44.5 but is there an easy way to identify which actual card I need to pull/replace ???

[Michael Steele_2]

# swlist -l fileset |grep -i tachy

# fsmsutil /dev/td0,1,2
Driver State must be READY, not OFFLINE.

ioscan -fnkC fc

[Michael Tully]

# fcmsutil /dev/td0 get remote all

The information that is posted in "Target N_Port_id" will give the information on the hardware path.

e.g.
Target N_Port_id is = 0x031100

This can be broken down to into this using an ioscan output.

fc 0 0/8/0/0 td CLAIMED INTERFACE HP Tachyon TL/TS Fibre Channel Mass Storage Adapter
/dev/td0
fcp 4 0/8/0/0.3 fcp CLAIMED INTERFACE FCP Domain
ext_bus 28 0/8/0/0.3.17.0.0 fcparray CLAIMED INTERFACE FCP Array Interface
target 8 0/8/0/0.3.17.0.0.0 tgt CLAIMED DEVICE
disk 143 0/8/0/0.3.17.0.0.0.0 sdisk CLAIMED DEVICE DGC C4700WDUNB
/dev/dsk/c28t0d0 /dev/rdsk/c28t0d0

xxYYzz
031100
11 is the port section YY of lun. ioscan shows decimal, so convert 17 to hex = 11

you can do with other HBA cards as well.