Rediscovering a device

[Raymond Tuggle <rtuggle@BCBS-GA.COM>]

Can someone tell me what is the proper procedure for deleting a node so
it will be re-discovered?  I have tried highlighting the node and
cutting it from all submaps.  After doing this I will try to ping the
device.  It never shows up in the maps again.  If I enter ovtopodump -l
nodename then data is displayed for the node.  Do I have to remove the
data from this database?  If so how do I do it?  I have tried doing
ovtopofix -u nodename but it says the node can't be found.

Thanks