I believe the Next Generation Computing is Software Defined Infrastructure on top of the robust physical infrastructure. You can ask me anything about enterprise infrastructure (virtualization, compute, storage, network) and we can discuss it deeply on this blog. Don't hesitate to contact me.
Saturday, February 23, 2008
Eth0 disappears after cloning
When I used VMWare Cloning of Debian Gold image everything was OK except networking. Eth0 disappeared and Eth1 came up. It's due to MAC address persistent association in /etc/udev/rules.d/z25_persistent-net.rules. Solution is to avoid persistent association. If you open this file you'll see that old MAC address is associated with eth0 so you can change this MAC address. However, the easiest solution is just delete file /etc/udev/rules.d/z25_persistent-net.rules. File will be created after next reboot but with MAC address of current network card.
Posted by David Pasek at 2:55 PM
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