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-   -   bond1 fails to communicate with no apparent reason. (http://www.linuxquestions.org/questions/linux-server-73/bond1-fails-to-communicate-with-no-apparent-reason-940665/)

gchibas 04-19-2012 11:16 AM

bond1 fails to communicate with no apparent reason.
 
The server has two bond and a vlan per bond, the bond0 works ok, but bond1 fails to communicate with no apparent reason, and i do ifdown eth2 and up, and everything returns to normal. we have 6 server with the same issue.

Apr 17 16:26:31 server01 kernel: nfs: server server02 not responding, timed out
Apr 17 16:59:14 server01 kernel: bonding: bond1: Removing slave eth3
Apr 17 16:59:14 server01 kernel: bonding: bond1: releasing active interface eth3
Apr 17 16:59:14 server01 NET[30807]: /etc/sysconfig/network-scripts/ifdown-post : updated /etc/resolv.conf
Apr 17 16:59:17 server01 kernel: eth3: Link up
Apr 17 16:59:23 server01 kernel: bonding: bond1: Adding slave eth3.
Apr 17 16:59:23 server01 kernel: 8021q: adding VLAN 0 to HW filter on device eth3
Apr 17 16:59:23 serve01 kernel: bonding: bond1: Warning: failed to get speed and duplex from eth3, assumed to be 100Mb/sec and Full.




bond0 Link encap:Ethernet HWaddr 78:E3:B5:1D:6B:60
inet6 addr: fe80::7ae3:b5ff:fe1d:6b60/64 Scope:Link
UP BROADCAST RUNNING MASTER MULTICAST MTU:1500 Metric:1
RX packets:77779887 errors:0 dropped:0 overruns:0 frame:0
TX packets:126158940 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:29309477163 (27.2 GiB) TX bytes:123451812753 (114.9 GiB)

bond0.2 Link encap:Ethernet HWaddr 78:E3:B5:1D:6B:60
inet addr:10.120.1.61 Bcast:10.120.255.255 Mask:255.255.0.0
inet6 addr: fe80::7ae3:b5ff:fe1d:6b60/64 Scope:Link
UP BROADCAST RUNNING MASTER MULTICAST MTU:1500 Metric:1
RX packets:76972078 errors:0 dropped:0 overruns:0 frame:0
TX packets:40835485 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:28023801907 (26.0 GiB) TX bytes:122251468203 (113.8 GiB)

bond1 Link encap:Ethernet HWaddr 78:E3:B5:1D:6B:61
inet6 addr: fe80::7ae3:b5ff:fe1d:6b61/64 Scope:Link
UP BROADCAST RUNNING MASTER MULTICAST MTU:1500 Metric:1
RX packets:11020722274 errors:0 dropped:0 overruns:0 frame:0
TX packets:10979786932 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:10833220583861 (9.8 TiB) TX bytes:9480720065248 (8.6 TiB)

bond1.7 Link encap:Ethernet HWaddr 78:E3:B5:1D:6B:61
inet addr:10.128.2.61 Bcast:10.128.255.255 Mask:255.255.0.0
inet6 addr: fe80::7ae3:b5ff:fe1d:6b61/64 Scope:Link
UP BROADCAST RUNNING MASTER MULTICAST MTU:1500 Metric:1
RX packets:11019914460 errors:0 dropped:0 overruns:0 frame:0
TX packets:5595360961 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:10678733716025 (9.7 TiB) TX bytes:9479523444333 (8.6 TiB)

eth0 Link encap:Ethernet HWaddr 78:E3:B5:1D:6B:60
UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1
RX packets:72109685 errors:0 dropped:0 overruns:0 frame:0
TX packets:76561557 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:28589581955 (26.6 GiB) TX bytes:79278983219 (73.8 GiB)

eth1 Link encap:Ethernet HWaddr 78:E3:B5:1D:6B:64
UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1
RX packets:5670202 errors:0 dropped:0 overruns:0 frame:0
TX packets:49597383 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:719895208 (686.5 MiB) TX bytes:44172829534 (41.1 GiB)

eth2 Link encap:Ethernet HWaddr 78:E3:B5:1D:6B:61
UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1
RX packets:10943453615 errors:0 dropped:0 overruns:0 frame:0
TX packets:5536450954 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:10757039792283 (9.7 TiB) TX bytes:4619731846742 (4.2 TiB)

eth3 Link encap:Ethernet HWaddr 78:E3:B5:1D:6B:65
UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1
RX packets:77268659 errors:0 dropped:0 overruns:0 frame:0
TX packets:5443335978 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:76180791578 (70.9 GiB) TX bytes:4860988218506 (4.4 TiB)

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:152868317 errors:0 dropped:0 overruns:0 frame:0
TX packets:152868317 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:6808146510 (6.3 GiB) TX bytes:6808146510 (6.3 GiB)

Routing Tables ]=---------------------------------------------------

Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
10.128.0.0 * 255.255.0.0 U 0 0 0 bond1.7
10.120.0.0 * 255.255.0.0 U 0 0 0 bond0.2
link-local * 255.255.0.0 U 0 0 0 bond0
link-local * 255.255.0.0 U 0 0 0 bond1
link-local * 255.255.0.0 U 0 0 0 bond0.2
link-local * 255.255.0.0 U 0 0 0 bond1.7
default 10.120.0.1 0.0.0.0 UG 0 0 0 bond0.2


---=[ Interfaces ]=-------------------------------------------------------

Kernel Interface table
Iface MTU Met RX-OK RX-ERR RX-DRP RX-OVR TX-OK TX-ERR TX-DRP TX-OVR Flg
bond0 1500 0 77779887 0 0 0 126158940 0 0 0 BMmRU
bond0.2 1500 0 76972080 0 0 0 40835489 0 0 0 BMmRU
bond1 1500 0 11020722274 0 0 0 10979786932 0 0 0 BMmRU
bond1.7 1500 0 11019914756 0 0 0 5595361022 0 0 0 BMmRU
eth0 1500 0 72109685 0 0 0 76561557 0 0 0 BMsRU
eth1 1500 0 5670202 0 0 0 49597383 0 0 0 BMsRU
eth2 1500 0 10943453615 0 0 0 5536450954 0 0 0 BMsRU
eth3 1500 0 77268659 0 0 0 5443335978 0 0 0 BMsRU
lo 16436 0 152868317 0 0 0 152868317 0 0 0 LRU




ifcfg-bond0:

DEVICE=bond0
ONBOOT=yes
BOOTPROTO=none
TYPE=Ethernet
IPV6INIT=no
USERCTL=no
BONDING_OPTS="mode=5 miimon=100"


ifcfg-bond0.2:

DEVICE=bond0.2
VLAN=yes
ONBOOT=yes
BOOTPROTO=none
TYPE=Ethernet
IPADDR=10.120.1.62
NETMASK=255.255.0.0
GATEWAY=10.120.0.1
DNS1=10.100.2.55
DNS2=10.100.2.56
IPV6INIT=no
USERCTL=no
BONDING_OPTS="mode=5 miimon=100"


ifcfg-bond1:

DEVICE=bond1
ONBOOT=yes
BOOTPROTO=none
TYPE=Ethernet
IPV6INIT=no
USERCTL=no
BONDING_OPTS="mode=5 miimon=100"


ifcfg-bond1.7:

DEVICE=bond1.7
VLAN=yes
ONBOOT=yes
BOOTPROTO=none
TYPE=Ethernet
IPADDR=10.128.2.62
NETMASK=255.255.0.0
IPV6INIT=no
USERCTL=no
BONDING_OPTS="mode=5 miimon=100"


ifcfg-eth0:

DEVICE=eth0
HWADDR=78:E3:B5:1D:7B:78
NM_CONTROLLED=yes
ONBOOT=yes
BOOTPROTO=none
MASTER=bond0
SLAVE=yes
TYPE=Ethernet
IPV6INIT=no
USERCTL=no


ifcfg-eth1:

DEVICE=eth1
HWADDR=78:E3:B5:1D:7B:7C
NM_CONTROLLED=yes
ONBOOT=yes
BOOTPROTO=none
MASTER=bond0
SLAVE=yes
TYPE=Ethernet
IPV6INIT=no
USERCTL=no


ifcfg-eth2:

DEVICE=eth2
HWADDR=78:E3:B5:1D:7B:79
NM_CONTROLLED=yes
ONBOOT=yes
BOOTPROTO=none
MASTER=bond1
SLAVE=yes
TYPE=Ethernet
IPV6INIT=no
USERCTL=no



ifcfg-eth3:

DEVICE=eth3
HWADDR=78:E3:B5:1D:7B:7D
NM_CONTROLLED=yes
ONBOOT=yes
BOOTPROTO=none
MASTER=bond1
SLAVE=yes
TYPE=Ethernet
IPV6INIT=no
USERCTL=no


ifcfg-eth4:

DEVICE="eth4"
HWADDR="78:E3:B5:1D:7B:7A"
NM_CONTROLLED="yes"
ONBOOT="no"


ifcfg-eth5:

DEVICE="eth5"
HWADDR="78:E3:B5:1D:7B:7E"
NM_CONTROLLED="yes"
ONBOOT="no"


ifcfg-eth6:

DEVICE="eth6"
HWADDR="78:E3:B5:1D:7B:7B"
NM_CONTROLLED="yes"
ONBOOT="no"


ifcfg-eth7:

DEVICE="eth7"
HWADDR="78:E3:B5:1D:7B:7F"
NM_CONTROLLED="yes"
ONBOOT="no"


ifcfg-lo:

DEVICE=lo
IPADDR=127.0.0.1
NETMASK=255.0.0.0
NETWORK=127.0.0.0
# If you're having problems with gated making 127.0.0.0/8 a martian,
# you can change this to something else (255.255.255.255, for example)
BROADCAST=127.255.255.255
ONBOOT=yes
NAME=loopback




HELLP!!!!!!


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