where is vmkernel logs ? I can't find it in the Vcenter manager. there isn't any alarm about that issue in vcenter manager.
thanks
In Esx, the vmkernel log will reside in /var/log/vmkernel
In ESXi, the vmkernel log will be merged in to /var/log/messages and also you can see vmkernel only logs by pressing Alt+f12 in the idle screen of the ESXi server