ESX: Find logs to prove Fibre card is faulty

Background info :
Started with VMWARE reporting Dead LUN Paths on a VMHost
The Dead LUN paths has been cleared since then

Onsite tech reckons the Fibre switch port is working fine and the fibre cable is fine.


Now focussing on the ESX box itself
To track down the Hardware Fibre card that might be faulty, that we can prove where the fault lies

requirement
1. Looking for guidance on where I can find logs or errors in Vmware or anywhere else on the Linux os to prove the adapter is faulty  
1.1 I need to find which adapter is faulty
1.2 any errors that can prove it

thanks
JakesCAsked:
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

x
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Andrew Hancock (VMware vExpert / EE MVE^2)VMware and Virtualization ConsultantCommented:
/var/log has all the logs concentrate on vmkernel.log
0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
JakesCAuthor Commented:
Thanks Will check
0
Andrew Hancock (VMware vExpert / EE MVE^2)VMware and Virtualization ConsultantCommented:
Look for loss of connection.

Path down.
0
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
VMware

From novice to tech pro — start learning today.