On Mon, Jul 28, 2014 at 5:35 AM, SCHAER Frederic <[email protected]> wrote: > Hi, > > > > From time to time, we get reboot issues with some machines, and each time it > looks like there are duplicated persistent rules for the Ethernet devices :
On which Scientific Linux release? And is it hardware, or a virtualized system with added network configuration tools like VMware-tools ? > The second set of rules seem to overwrite the first one, and then we get > issues with our network config. > > This does not happen on all nodes, just apparently to some random ones, > sometimes. Do try and figure out which nodes those are, if there is common software on them. I do warn you that letting NetworkManager anywhere near a stable server configuration is like letting toddlers into a machine shop. It *will* break things.
