my switch port won't go 8gb

[Rob S]

Im having issues with one of my switch ports on one particuklar blade server. Whatever I do I can't get the port to go to a full 8gb abd come on line.

[Antonio Bongiorno T…]

did you check the SFP on affected port ?

with "sfpshow" command can you check if correct SFP is inserted.

[pavel.v.minyaev]

Please, also check OM category of fibre cable.

[alexey.stepanov]

Is it a cupper port or an optical one?

[donald_sadler_jr]

What FOS is the switch on? Also I have seen this issue on driver and firmware on some HBA's one was a Emulex HBA and requiered the latest firmware and download to correct the issue. There is also a FOS update I have seen resolve this problem.