Loving all the improvements (one U/0 kernel, improved balloon, primary eth not in bridget, ...) but trying to understand that last one.
What is this peth0 device that's in the xenbr0 bridge now?
sammy:/etc/xen# brctl show bridge name bridge id STP enabled interfaces xenbr0 8000.feffffffffff no vif5.0 peth0 vif0.0 sammy:/etc/xen# ifconfig eth0 Link encap:Ethernet HWaddr 00:0C:F1:79:11:8D inet addr:10.0.0.81 Bcast:10.0.0.255 Mask:255.255.255.0 inet6 addr: fe80::20c:f1ff:fe79:118d/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:45185 errors:0 dropped:0 overruns:0 frame:0 TX packets:30229 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:53881559 (51.3 MiB) TX bytes:2913325 (2.7 MiB) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:489 errors:0 dropped:0 overruns:0 frame:0 TX packets:489 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:47785 (46.6 KiB) TX bytes:47785 (46.6 KiB) peth0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link UP BROADCAST RUNNING NOARP MULTICAST MTU:1500 Metric:1 RX packets:45460 errors:0 dropped:0 overruns:0 frame:0 TX packets:30491 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:54092321 (51.5 MiB) TX bytes:3142684 (2.9 MiB) Base address:0xac00 Memory:ff4e0000-ff500000 vif0.0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:30252 errors:0 dropped:0 overruns:0 frame:0 TX packets:45231 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:2915659 (2.7 MiB) TX bytes:53885585 (51.3 MiB) vif5.0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:161 errors:0 dropped:0 overruns:0 frame:0 TX packets:357 errors:0 dropped:347 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:93615 (91.4 KiB) TX bytes:36520 (35.6 KiB) xenbr0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF inet6 addr: fe80::200:ff:fe00:0/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:1642 errors:0 dropped:0 overruns:0 frame:0 TX packets:6 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:144659 (141.2 KiB) TX bytes:468 (468.0 b)