How to update hostname on Phi?

[j0e]

Hi, 

I've changed the name of my Host, so now I need the Phi cards to boot up with an updated /etc/hosts file.  Is there any simple way to do that?  I've tried micctrl --resetconfig but that does not seem to update the hosts file on the Phi cards.

thanks,

joe

[Frances_R_Intel]

You changed the value of Hostname in the /etc/sysconfig/mic/micN.conf for for each card N before you ran micctrl?

[j0e]

I did now.  Thanks Frances, that worked.