All, I am trying to implement corosync do be able to move an IP address and the MGT to a different server should the current one go down. I have the moving working, but run into an issue in that the IP address is not available as a nid, so grief shows up when I mount the MGS but the nid it should be associated with is not on the maching. Is there a way to add a nid on an existing lnet network without reloading lnet? Brian Andrus ITACS/Research Computing Naval Postgraduate School Monterey, California voice: 831-656-6238