HI,
I am using the OVS bond with the active-backup mode such as:
ovs-vsctl add-bond sdvs_00 bond3 eth4 eth5
and I find that the 'link status' of eth4 and eth5 were all down when used
the 'ovs-vsctl list inerface ' command, other than it was up when used
the ethtool command.
the OVS version is 1.10.0, and the eth4 and eth5 are SRIOV (82599)
thanks!
the command output information follows:
[root@tecs_2dd20351_e0e9_4803_a561_e0bb19adb992 ~]# ethtool eth4
Settings for eth4:
Supported ports: [ FIBRE ]
Supported link modes: 1000baseT/Full
10000baseT/Full
Supports auto-negotiation: No
Advertised link modes: 1000baseT/Full
10000baseT/Full
Advertised pause frame use: No
Advertised auto-negotiation: No
Speed: 1000Mb/s
Duplex: Full
Port: FIBRE
PHYAD: 0
Transceiver: external
Auto-negotiation: on
Supports Wake-on: d
Wake-on: d
Current message level: 0x00000007 (7)
Link detected: yes
[root@tecs_2dd20351_e0e9_4803_a561_e0bb19adb992 ~]# ethtool eth5
Settings for eth5:
Supported ports: [ FIBRE ]
Supported link modes: 1000baseT/Full
10000baseT/Full
Supports auto-negotiation: No
Advertised link modes: 1000baseT/Full
10000baseT/Full
Advertised pause frame use: No
Advertised auto-negotiation: No
Speed: 1000Mb/s
Duplex: Full
Port: FIBRE
PHYAD: 0
Transceiver: external
Auto-negotiation: on
Supports Wake-on: d
Wake-on: d
Current message level: 0x00000007 (7)
Link detected: yes
[root@tecs_2dd20351_e0e9_4803_a561_e0bb19adb992 ~]# ovs-vsctl list
interface eth4
_uuid : e7b86578-facd-4055-b277-1cfa7e6f5c26
admin_state : up
cfm_fault : []
cfm_fault_status : []
cfm_health : []
cfm_mpid : []
cfm_remote_mpids : []
cfm_remote_opstate : []
duplex : full
external_ids : {}
ingress_policing_burst: 0
ingress_policing_rate: 0
lacp_current : []
link_resets : 0
link_speed : 1000000000
link_state : down
mac : []
mac_in_use : "20:13:02:01:04:02"
mtu : 9000
name : "eth4"
ofport : 2
ofport_request : []
options : {}
other_config : {enable-vlan-splinters="true"}
statistics : {collisions=0, rx_bytes=376353, rx_crc_err=0,
rx_dropped=0, rx_errors=0, rx_frame_err=0, rx_over_err=0, rx_packets=5594,
tx_bytes=0, tx_dropped=0, tx_errors=0, tx_packets=0}
status : {driver_name=ixgbe, driver_version="3.10.16",
firmware_version="0x80000482"}
type : ""
[root@tecs_2dd20351_e0e9_4803_a561_e0bb19adb992 ~]# ovs-vsctl list
interface eth5
_uuid : 85f32a86-8e73-4f5b-8d9f-573c51ec4b3c
admin_state : up
cfm_fault : []
cfm_fault_status : []
cfm_health : []
cfm_mpid : []
cfm_remote_mpids : []
cfm_remote_opstate : []
duplex : full
external_ids : {}
ingress_policing_burst: 0
ingress_policing_rate: 0
lacp_current : []
link_resets : 0
link_speed : 1000000000
link_state : down
mac : []
mac_in_use : "20:13:02:01:04:03"
mtu : 9000
name : "eth5"
ofport : 1
ofport_request : []
options : {}
other_config : {enable-vlan-splinters="true"}
statistics : {collisions=0, rx_bytes=374261, rx_crc_err=0,
rx_dropped=0, rx_errors=0, rx_frame_err=0, rx_over_err=0, rx_packets=5562,
tx_bytes=427890, tx_dropped=0, tx_errors=0, tx_packets=6683}
status : {driver_name=ixgbe, driver_version="3.10.16",
firmware_version="0x80000482"}
type : ""
[root@tecs_2dd20351_e0e9_4803_a561_e0bb19adb992 ~]# ovs-vsctl list port
bond3
_uuid : 67ad8f34-2e3c-41ee-8265-cc08f4097694
bond_downdelay : 0
bond_fake_iface : false
bond_mode : active-backup
bond_updelay : 0
external_ids : {}
fake_bridge : false
interfaces : [85f32a86-8e73-4f5b-8d9f-573c51ec4b3c,
e7b86578-facd-4055-b277-1cfa7e6f5c26]
lacp : []
mac : []
name : "bond3"
other_config : {}
qos : []
statistics : {}
status : {}
tag : 1
trunks : [4092, 4094]
vlan_mode : native-untagged
[root@tecs_2dd20351_e0e9_4803_a561_e0bb19adb992 ~]#
the ovs log records:
Dec 02 12:13:21|01441|bond|INFO|interface eth4: link state down
Dec 02 12:13:21|01442|bond|WARN|interface eth4: disabled
Dec 02 12:13:21|01441|bond|INFO|interface eth5: link state down
Dec 02 12:13:21|01442|bond|WARN|interface eth5: disabled
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