Attachment 267721 Details for Bug 189473 – Xen bonding network problem situation

Xen bonding network problem situation

bonding-xen.txt (text/plain), 6.54 KB, created by Herbert Straub on 2007-11-23 17:54:14 UTC

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Creator: Herbert Straub

Created: 2007-11-23 17:54:14 UTC

Size: 6.54 KB

patch

obsolete

>[root@xen01 ~]# cat /proc/net/bonding/pbond0
>Ethernet Channel Bonding Driver: v3.1.2 (January 20, 2007)
>
>Bonding Mode: fault-tolerance (active-backup)
>Primary Slave: None
>Currently Active Slave: eth2
>MII Status: up
>MII Polling Interval (ms): 0
>Up Delay (ms): 0
>Down Delay (ms): 0
>ARP Polling Interval (ms): 1300
>ARP IP target/s (n.n.n.n form): 10.2.32.1
>
>Slave Interface: eth0
>MII Status: up
>Link Failure Count: 42
>Permanent HW addr: 00:1a:4b:d1:64:94
>
>Slave Interface: eth2
>MII Status: up
>Link Failure Count: 41
>Permanent HW addr: 00:1a:4b:d1:64:a6
>[root@xen01 ~]#
>
>
>Nov 23 18:50:54 xen01 kernel: bonding: pbond0: making interface eth0 the new
>active one.
>Nov 23 18:50:54 xen01 kernel: device eth2 left promiscuous mode
>Nov 23 18:50:54 xen01 kernel: device eth0 entered promiscuous mode
>Nov 23 18:50:55 xen01 kernel: bonding: pbond0: backup interface eth2 is now u
>p
>Nov 23 18:50:57 xen01 kernel: bonding: pbond0: link status down for active in
>terface eth0, disabling it
>Nov 23 18:50:57 xen01 kernel: bonding: pbond0: making interface eth2 the new
>active one.
>Nov 23 18:50:57 xen01 kernel: device eth0 left promiscuous mode
>Nov 23 18:50:57 xen01 kernel: device eth2 entered promiscuous mode
>Nov 23 18:50:58 xen01 kernel: bonding: pbond0: backup interface eth0 is now u
>p
>Nov 23 18:51:02 xen01 kernel: bonding: pbond0: link status down for active in
>terface eth2, disabling it
>Nov 23 18:51:02 xen01 kernel: bonding: pbond0: making interface eth0 the new
>active one.
>Nov 23 18:51:02 xen01 kernel: device eth2 left promiscuous mode
>Nov 23 18:51:02 xen01 kernel: device eth0 entered promiscuous mode
>Nov 23 18:51:03 xen01 kernel: bonding: pbond0: backup interface eth2 is now u
>p
>Nov 23 18:51:04 xen01 kernel: bonding: pbond0: link status down for active in
>terface eth0, disabling it
>Nov 23 18:51:04 xen01 kernel: bonding: pbond0: making interface eth2 the new
>active one.
>Nov 23 18:51:04 xen01 kernel: device eth0 left promiscuous mode
>Nov 23 18:51:04 xen01 kernel: device eth2 entered promiscuous mode
>Nov 23 18:51:06 xen01 kernel: bonding: pbond0: backup interface eth0 is now u
>p
>Nov 23 18:51:07 xen01 kernel: bonding: pbond0: link status down for active in
>terface eth2, disabling it
>Nov 23 18:51:07 xen01 kernel: bonding: pbond0: making interface eth0 the new
>active one.
>Nov 23 18:51:07 xen01 kernel: device eth2 left promiscuous mode
>Nov 23 18:51:07 xen01 kernel: device eth0 entered promiscuous mode
>Nov 23 18:51:08 xen01 kernel: bonding: pbond0: backup interface eth2 is now u
>p
>Nov 23 18:51:10 xen01 kernel: bonding: pbond0: link status down for active in
>terface eth0, disabling it
>Nov 23 18:51:10 xen01 kernel: bonding: pbond0: making interface eth2 the new
>active one.
>Nov 23 18:51:10 xen01 kernel: device eth0 left promiscuous mode
>Nov 23 18:51:10 xen01 kernel: device eth2 entered promiscuous mode
>Nov 23 18:51:11 xen01 kernel: bonding: pbond0: backup interface eth0 is now u
>
>
>[root@xen01 ~]# ifconfig
>bond0     Link encap:Ethernet  HWaddr 00:1A:4B:D1:64:94
>          inet addr:10.2.32.37  Bcast:10.2.32.255  Mask:255.255.255.0
>          inet6 addr: fe80::21a:4bff:fed1:6494/64 Scope:Link
>          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>          RX packets:6140 errors:0 dropped:0 overruns:0 frame:0
>          TX packets:399 errors:0 dropped:0 overruns:0 carrier:0
>          collisions:0 txqueuelen:0
>          RX bytes:428265 (418.2 KiB)  TX bytes:86074 (84.0 KiB)
>
>eth0      Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
>          inet6 addr: fe80::21a:4bff:fed1:6494/64 Scope:Link
>          UP BROADCAST RUNNING SLAVE MULTICAST  MTU:1500  Metric:1
>          RX packets:3356 errors:0 dropped:0 overruns:0 frame:0
>          TX packets:540 errors:0 dropped:0 overruns:0 carrier:0
>          collisions:0 txqueuelen:1000
>          RX bytes:275266 (268.8 KiB)  TX bytes:82183 (80.2 KiB)
>          Interrupt:19 Memory:f6000000-f6012100
>
>eth2      Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
>          inet6 addr: fe80::21a:4bff:fed1:6494/64 Scope:Link
>          UP BROADCAST RUNNING SLAVE MULTICAST  MTU:1500  Metric:1
>          RX packets:4438 errors:0 dropped:0 overruns:0 frame:0
>          TX packets:340 errors:0 dropped:0 overruns:0 carrier:0
>          collisions:0 txqueuelen:1000
>          RX bytes:345439 (337.3 KiB)  TX bytes:71145 (69.4 KiB)
>          Interrupt:18 Memory:fa000000-fa012100
>
>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:1766 errors:0 dropped:0 overruns:0 frame:0
>          TX packets:1766 errors:0 dropped:0 overruns:0 carrier:0
>          collisions:0 txqueuelen:0
>          RX bytes:4676316 (4.4 MiB)  TX bytes:4676316 (4.4 MiB)
>
>pbond0    Link encap:Ethernet  HWaddr FE:FF:FF:FF:FF:FF
>          inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
>          UP BROADCAST RUNNING NOARP MASTER  MTU:1500  Metric:1
>          RX packets:7794 errors:0 dropped:0 overruns:0 frame:0
>          TX packets:880 errors:0 dropped:0 overruns:0 carrier:0
>          collisions:0 txqueuelen:0
>          RX bytes:620705 (606.1 KiB)  TX bytes:153328 (149.7 KiB)
>
>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 NOARP  MTU:1500  Metric:1
>          RX packets:416 errors:0 dropped:0 overruns:0 frame:0
>          TX packets:6147 errors:0 dropped:0 overruns:0 carrier:0
>          collisions:0 txqueuelen:0
>          RX bytes:90300 (88.1 KiB)  TX bytes:428727 (418.6 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:39 errors:0 dropped:0 overruns:0 carrier:0
>          collisions:0 txqueuelen:0
>          RX bytes:0 (0.0 b)  TX bytes:7836 (7.6 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 NOARP  MTU:1500  Metric:1
>          RX packets:5672 errors:0 dropped:0 overruns:0 frame:0
>          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
>          collisions:0 txqueuelen:0
>          RX bytes:314942 (307.5 KiB)  TX bytes:0 (0.0 b)
>
>[root@xen01 ~]# brctl show
>bridge name     bridge id               STP enabled     interfaces
>virbr0          8000.000000000000       no
>xenbr0          8000.feffffffffff       no              pbond0
>                                                        vif0.0
>[root@xen01 ~]#
>

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Attachments on bug 189473: 128032 | 128033 | 267721