ethtool/nic question
    Paul Lussier 
    p.lussier at comcast.net
       
    Wed Oct  8 10:21:49 EDT 2008
    
    
  
"Darrell Michaud" <dmichaud at amergin.org> writes:
> Sometimes (with Wake on LAN) the NICs will be fully powered as long
> as there's electricity on the motherboard, regardless of whether the
> system is on or not.
If you turn off WOL in the BIOS, does the NIC still stay fully
powered?  We discovered a bug in the Linux kernel e1000 drivers that
will hork the firmware and the only fix was to remove the power cord
and do a cold boot of the system.  It's especially annoying when the
chassis you need to yank power on is a single chassis with 2 seperate
systems sharing a power supply, and you can't power off the other
half!
I'm wondering if we could avoid yanking power to these systems by
shutting off WOL ?
-- 
Seeya,
Paul
    
    
More information about the gnhlug-discuss
mailing list