[Xen-users] xen 3.4.1 bonding mode 0

[Brian Krusic <brian@xxxxxxxxxx>]

Hi all,

I've a feeling this has been covered many times but my research hasn't  
showed anything applicable to me.
/var/log/messages;

pbond0: received packet with  own address as source address

Repeats many many times;

I noticed that after a large transfer to domU (5GB scp'd) that is on  
dom0 having the bond, load average takes about 2 minutes to drop from  
2.5 to .7
I've a simple mode 0 (round robin) bond, no special network switch  
config for this one.
Any guidance is greatly appreciated.


Configs below;


/etc/xend/xend-config.sxp;

(network-script 'network-bridge bridge=bond0')


/etc/modprode.conf

alias eth0 tg3
alias eth1 tg3
alias eth2 forcedeth
alias eth3 forcedeth
alias scsi_hostadapter2 mptsas
alias scsi_hostadapter mptspi
alias scsi_hostadapter1 mptfc
alias scsi_hostadapter2 mptsas
alias bond0 bonding
options bond0 miimon=80 mode=0
alias peth0 tg3


/etc/sysconfig/network-scripts/ifcfg-eth0

# Broadcom Corporation NetXtreme BCM5715 Gigabit Ethernet
DEVICE=eth0
BOOTPROTO=none
USERCTL=no
HWADDR=00:23:8B:CE:9C:5C
ONBOOT=yes
MASTER=bond0
SLAVE=yes
TYPE=Ethernet


/etc/sysconfig/network-scripts/ifcfg-eth1

# Broadcom Corporation NetXtreme BCM5715 Gigabit Ethernet
DEVICE=eth1
BOOTPROTO=none
USERCTL=no
HWADDR=00:23:8B:CE:9C:5D
ONBOOT=yes
MASTER=bond0
SLAVE=yes
TYPE=Ethernet


/etc/sysconfig/network-scripts/ifcfg-bond0

DEVICE=bond0
IPADDR=10.0.70.11
NETMASK=255.255.0.0
NETWORK=10.0.0.0
BROADCAST=10.0.255.255
GATEWAY=10.0.10.1
ONBOOT=yes
BOOTPROTO=none
USERCTL=no
TYPE=Ethernet


ifconfig output;

bond0     Link encap:Ethernet  HWaddr 00:23:8B:CE:9C:5C
         inet addr:10.0.70.11  Bcast:10.0.255.255  Mask:255.255.0.0
         inet6 addr: fe80::223:8bff:fece:9c5c/64 Scope:Link
         UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
         RX packets:10714 errors:0 dropped:0 overruns:0 frame:0
         TX packets:386 errors:0 dropped:0 overruns:0 carrier:0
         collisions:0 txqueuelen:0
         RX bytes:1157674 (1.1 MiB)  TX bytes:37307 (36.4 KiB)

eth0      Link encap:Ethernet  HWaddr 00:23:8B:CE:9C:5C
         UP BROADCAST RUNNING SLAVE MULTICAST  MTU:1500  Metric:1
         RX packets:5618 errors:0 dropped:0 overruns:0 frame:0
         TX packets:192 errors:0 dropped:0 overruns:0 carrier:0
         collisions:0 txqueuelen:1000
         RX bytes:694966 (678.6 KiB)  TX bytes:20541 (20.0 KiB)
         Interrupt:21

eth1      Link encap:Ethernet  HWaddr 00:23:8B:CE:9C:5C
         UP BROADCAST RUNNING SLAVE MULTICAST  MTU:1500  Metric:1
         RX packets:5570 errors:0 dropped:0 overruns:0 frame:0
         TX packets:191 errors:0 dropped:0 overruns:0 carrier:0
         collisions:0 txqueuelen:1000
         RX bytes:685771 (669.6 KiB)  TX bytes:19584 (19.1 KiB)
         Interrupt:22

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:2111 errors:0 dropped:0 overruns:0 frame:0
         TX packets:2111 errors:0 dropped:0 overruns:0 carrier:0
         collisions:0 txqueuelen:0
         RX bytes:5464730 (5.2 MiB)  TX bytes:5464730 (5.2 MiB)

pbond0    Link encap:Ethernet  HWaddr 00:23:8B:CE:9C:5C
         inet6 addr: fe80::223:8bff:fece:9c5c/64 Scope:Link
         UP BROADCAST RUNNING MASTER MULTICAST  MTU:1500  Metric:1
         RX packets:11188 errors:0 dropped:0 overruns:0 frame:0
         TX packets:383 errors:0 dropped:0 overruns:0 carrier:0
         collisions:0 txqueuelen:0
         RX bytes:1380737 (1.3 MiB)  TX bytes:40125 (39.1 KiB)

virbr0    Link encap:Ethernet  HWaddr 00:00:00:00:00:00
         inet addr:192.168.122.1  Bcast:192.168.122.255  Mask: 
255.255.255.0
         inet6 addr: fe80::200:ff:fe00:0/64 Scope:Link
         UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
         RX packets:0 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:0 (0.0 b)  TX bytes:468 (468.0 b)

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