On 13 September 2012 09:47, shi roger <rogershijicheng@xxxxxxxxx> wrote:
Have you ever succeeded in booting the same filesystem with MMC, or through a QEMU guest running on your x86 machine? When you get such inconsistent failures always try to reproduce them with other means, as you can get a very good hint on what's the problem.
For the IP, even with user networking, you can set it to something else, in my case I just passed to the kernel arguments something like "ip=192.168.1.10". In the end I reverted to TUN/TAP bridging because it is so much trouble free once you set it up. You don't even need any cryptic scripts from FastModels to set it up properly.
This is an example script on how to set up a bridge called br0 with your host machine's NIC (eth0) and tap0. On the two last lines change the IP information to those according to your network setup:
After the bridge is set, make sure that FastModels is started with motherboard.hostbridge.interfaceName="tap0"
Hello, everyone.I want to boot host linux in Fast Model simulator and I've almost done it except one problem. The booting procedure halts at nfs file system mounting. The serial port output is listed bellow.My nfs is hosting on the same machine where the simulator is running. Its ip is 10.131.250.61.Can I assign a different ip such as 10.131.250.62 for the simulator's kernel? Because the userguide's example is dhcp configured, I'm not sure whether it's correct here.
Have you ever succeeded in booting the same filesystem with MMC, or through a QEMU guest running on your x86 machine? When you get such inconsistent failures always try to reproduce them with other means, as you can get a very good hint on what's the problem.
For the IP, even with user networking, you can set it to something else, in my case I just passed to the kernel arguments something like "ip=192.168.1.10". In the end I reverted to TUN/TAP bridging because it is so much trouble free once you set it up. You don't even need any cryptic scripts from FastModels to set it up properly.
This is an example script on how to set up a bridge called br0 with your host machine's NIC (eth0) and tap0. On the two last lines change the IP information to those according to your network setup:
sudo apt-get install bridge-utils uml-utilities
brctl addbr br0
tunctl -u "your username"
ifconfig eth0 0.0.0.0 promisc up
ifconfig tap0 0.0.0.0 promisc up
brctl addif br0 eth0
brctl addif br0 tap0
brctl stp br0 off
ifconfig br0 192.168.1.10 netmask 255.255.255.0 broadcast 192.168.1.255
route add default gw 192.168.1.254
After the bridge is set, make sure that FastModels is started with motherboard.hostbridge.interfaceName="tap0"
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