Public bug reported:
bug report:
Hi guys,
I'm running ubuntu12.04 server on a HP DL380G7.
server01 ~ # lsb_release -rd
Description: Ubuntu 12.04 LTS
Release: 12.04
I've got 2 ethernet cards with 4x 10G interfaces.
I've got a bond on 4x10G where only eth4 and eth6 are patched.
server01 ~ # ethtool -i eth4
driver: be2net
version: 4.0.100u
firmware-version: 4.0.360.15
bus-info: 0000:0e:00.0
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: no
server01 ~ # ethtool -i eth6
driver: be2net
version: 4.0.100u
firmware-version: 4.0.360.15
bus-info: 0000:15:00.0
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: no
After a reboot I expect to see a bond0 interface with 2 RUNNING SLAVE
interfaces.
However, sometimes I only see 1 interface coming up in the bond after a
reboot and when I manually bring the other interface up (ifconfig eth6
up) it works:
# cat /proc/net/bonding/bond0
Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)
Bonding Mode: IEEE 802.3ad Dynamic link aggregation
Transmit Hash Policy: layer2 (0)
MII Status: up
MII Polling Interval (ms): 100
Up Delay (ms): 0
Down Delay (ms): 0
802.3ad info
LACP rate: slow
Min links: 0
Aggregator selection policy (ad_select): stable
Active Aggregator Info:
Aggregator ID: 2
Number of ports: 1
Actor Key: 33
Partner Key: 32773
Partner Mac Address: 00:23:04:ee:be:01
Slave Interface: eth6
MII Status: down <<<<<<<<<<<< SHOULD BE UP
Speed: 10000 Mbps
Duplex: full
Link Failure Count: 1
Permanent HW addr: 00:9c:02:3c:c9:70
Aggregator ID: 1
Slave queue ID: 0
Slave Interface: eth4
MII Status: up <<<<<<<<<<<< ONLY INTERFACE THAT IS UP
Speed: 10000 Mbps
Duplex: full
Link Failure Count: 0
Permanent HW addr: 00:9c:02:3c:99:98
Aggregator ID: 2
Slave queue ID: 0
Slave Interface: eth7
MII Status: down
Speed: Unknown
Duplex: Unknown
Link Failure Count: 0
Permanent HW addr: 00:9c:02:3c:c9:74
Aggregator ID: 3
Slave queue ID: 0
Slave Interface: eth5
MII Status: down
Speed: Unknown
Duplex: Unknown
Link Failure Count: 0
Permanent HW addr: 00:9c:02:3c:99:9c
Aggregator ID: 4
Slave queue ID: 0
server01 ~ # ifconfig
bond0 Link encap:Ethernet HWaddr 00:9c:02:3c:c9:70
inet6 addr: fe80::29c:2ff:fe3c:c970/64 Scope:Link
UP BROADCAST RUNNING MASTER MULTICAST MTU:1500 Metric:1
RX packets:169071 errors:0 dropped:54 overruns:0 frame:0
TX packets:1236 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:18435358 (18.4 MB) TX bytes:174727 (174.7 KB)
eth4 Link encap:Ethernet HWaddr 00:9c:02:3c:c9:70
UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1
RX packets:169071 errors:0 dropped:45 overruns:0 frame:0
TX packets:1235 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:18435358 (18.4 MB) TX bytes:174637 (174.6 KB)
eth5 Link encap:Ethernet HWaddr 00:9c:02:3c:c9:70
UP BROADCAST SLAVE MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
eth7 Link encap:Ethernet HWaddr 00:9c:02:3c:c9:70
UP BROADCAST SLAVE MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
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:1333 errors:0 dropped:0 overruns:0 frame:0
TX packets:1333 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:102784 (102.7 KB) TX bytes:102784 (102.7 KB)
vlan888 Link encap:Ethernet HWaddr 00:9c:02:3c:c9:70
inet addr:1.1.0.50 Bcast:1.1.0.63 Mask:255.255.255.240
inet6 addr: 2222:2222:ffff::11/124 Scope:Global
inet6 addr: fe80::29c:2ff:fe3c:c970/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:168250 errors:0 dropped:0 overruns:0 frame:0
TX packets:661 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:15995674 (15.9 MB) TX bytes:41938 (41.9 KB)
vlan889 Link encap:Ethernet HWaddr 00:9c:02:3c:c9:70
inet addr:1.1.0.5 Bcast:1.1.0.15 Mask:255.255.255.240
inet6 addr: 2222:2222:ffff::105/120 Scope:Global
inet6 addr: fe80::29c:2ff:fe3c:c970/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:708 errors:0 dropped:0 overruns:0 frame:0
TX packets:571 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:59088 (59.0 KB) TX bytes:126565 (126.5 KB)
server01 ~ # ifconfig eth6 up
logging in /var/log/syslog:
May 8 07:35:14 server01 kernel: [ 201.620795] 8021q: adding VLAN 0 to HW
filter on device eth6
May 8 07:35:14 server01 kernel: [ 201.627183] bonding: bond0: link status
definitely up for interface eth6, 10000 Mbps full duplex.
# cat /proc/net/bonding/bond0
Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)
Bonding Mode: IEEE 802.3ad Dynamic link aggregation
Transmit Hash Policy: layer2 (0)
MII Status: up
MII Polling Interval (ms): 100
Up Delay (ms): 0
Down Delay (ms): 0
802.3ad info
LACP rate: slow
Min links: 0
Aggregator selection policy (ad_select): stable
Active Aggregator Info:
Aggregator ID: 2
Number of ports: 2
Actor Key: 33
Partner Key: 32773
Partner Mac Address: 00:23:04:ee:be:01
Slave Interface: eth6
MII Status: up
Speed: 10000 Mbps
Duplex: full
Link Failure Count: 1
Permanent HW addr: 00:9c:02:3c:c9:70
Aggregator ID: 2
Slave queue ID: 0
Slave Interface: eth4
MII Status: up
Speed: 10000 Mbps
Duplex: full
Link Failure Count: 0
Permanent HW addr: 00:9c:02:3c:99:98
Aggregator ID: 2
Slave queue ID: 0
Slave Interface: eth7
MII Status: down
Speed: Unknown
Duplex: Unknown
Link Failure Count: 0
Permanent HW addr: 00:9c:02:3c:c9:74
Aggregator ID: 3
Slave queue ID: 0
Slave Interface: eth5
MII Status: down
Speed: Unknown
Duplex: Unknown
Link Failure Count: 0
Permanent HW addr: 00:9c:02:3c:99:9c
Aggregator ID: 4
Slave queue ID: 0
Network configuration:
# cat /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
auto eth4 eth5 eth6 eth7
iface eth4 inet manual
bond-master bond0
iface eth5 inet manual
bond-master bond0
iface eth6 inet manual
bond-master bond0
iface eth7 inet manual
bond-master bond0
auto bond0
iface bond0 inet static
bond-slaves none
bond-mode 802.3ad
bond-miimon 100
address 0.0.0.0
netmask 0.0.0.0
ip-proxy-arp 0
auto vlan888
iface vlan888 inet static
vlan_raw_device bond0
address 1.1.0.50
netmask 255.255.255.240
ip-proxy-arp 0
post-up sysctl -w net.ipv4.conf.${IFACE}.forwarding=1
post-up ip route add 192.168.1.0/24 via 1.1.0.53
post-up ip route add 1.1.0.32/28 via 1.1.0.53
post-up ip route add 0.0.0.0/0 via 1.1.0.53
iface vlan888 inet6 static
vlan_raw_device bond0
address 2222:2222:ffff::11
netmask 124
post-up sysctl -w net.ipv6.conf.${IFACE}.forwarding=1
post-up ip -6 route add 2222:2222:ffff::/124 via 2222:2222:ffff::14
post-up ip -6 route add ::/0 via 2222:2222:ffff::14
auto vlan889
iface vlan889 inet static
vlan_raw_device bond0
address 1.1.0.5
netmask 255.255.255.240
ip-proxy-arp 0
post-up sysctl -w net.ipv4.conf.${IFACE}.forwarding=1
post-up ip route add 10.0.0.0/8 via 1.1.0.1
post-up ip route add 192.168.0.0/12 via 1.1.0.1
post-up ip route add 1.1.0.0/20 via 1.1.0.1
post-up ip route add 2.2.0.0/24 via 1.1.0.1
post-up ip route add 3.3.0.0/24 via 1.1.0.1
iface vlan889 inet6 static
vlan_raw_device bond0
address 2222:2222:ffff::105
netmask 120
post-up sysctl -w net.ipv6.conf.${IFACE}.forwarding=1
post-up ip -6 route add 2222:2222::/32 via 2222:2222:ffff::101
** Affects: ubuntu
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/996369
Title:
bond slave interface sometimes does not come up on boot
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